49th week of 2014 patent applcation highlights part 35 |
Patent application number | Title | Published |
20140355425 | SOURCE ROUTING CONVERGENCE IN CONSTRAINED COMPUTER NETWORKS - In one embodiment, a source routing device (e.g., root device) pre-computes diverse source-routed paths to one or more nodes in a computer network. Upon receiving a particular packet, the device forwards the particular packet on a source-routed first path of the pre-computed diverse paths. In the event the device implicitly detects failure of the first path, then it forwards a copy of the particular packet on a source-routed second path of the pre-computed diverse paths in response. In one embodiment, implicit failure detection comprises seeing a second (repeated) packet with the same identification within a certain time since the first packet, and the second packet is forwarded on the second path. In another embodiment, implicit failure detection comprises not seeing a link-layer acknowledgment returned or receiving an error notification from a node along the broken path, and a stored copy of the particular packet is forwarded on the second path. | 2014-12-04 |
20140355426 | TRANSPORT CONTROL SERVER, TRANSPORT CONTROL SYSTEM, AND BACKUP PATH SETTING METHOD - Transport control server (TCS) in a network system including a first backup path (FBP) with predetermined first bandwidth (PFB) secured or reserved between any node pair, second backup path (SBP) with predetermined second bandwidth (PSB) secured or reserved between any node pair, the FBP and SBP sharing a link, each node forwards data according to path setting information. The TCS including: a storage section storing, for each path, an identifier for each node through which the path passes; and a control processing section performing: upon switchover of first active path to FBP, judging whether PSB of SBP can be secured or reserved by the bandwidth of the shared link through which the FBP passes, by referring to the storage section; if not, identifying nodes through which the SBP passes, by referring to the storage section; and transmitting a setting change notification to delete the SBP to the identified nodes. | 2014-12-04 |
20140355427 | SYSTEM AND METHOD FOR PROVIDING DYNAMIC QOS TO MAXIMIZE BANDWIDTH UTILIZATION - A network device is configured to implement a QoS function to optimize bandwidth utilization includes a memory configured to store a high priority throughput value and a low priority bandwidth value, a network device input to communicate a data stream including a plurality of data packets to and from at least one computer system on the internal network, and a network device output to communicate the data stream including the plurality of data packets to and from at least one computer system on the external network. The network device further includes a computer processor configured to execute steps stored in non-volatile memory, the steps including identifying high priority data packets in the data stream to detect the high priority throughput value, setting the low priority bandwidth value, and periodically adjusting the low priority bandwidth value. This QoS function can work without the knowledge of actual bandwidth for any link in the networks | 2014-12-04 |
20140355428 | Methods and System for Dynamic Spectrum Arbitrage Policy Driven Quality of Service - A dynamic spectrum arbitrage (DSA) system includes a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. The DSC component may include wired or wireless connections to eNodeBs, a policy and charging rules function (PCRF) component/server, and various other network components. The PCRF may be configured to receive eNodeB congestion state information from the eNodeB, information identifying wireless devices attached to the eNodeB, categorize each of the identified wireless devices into a category selected from a plurality of categories, select a subset of the identified wireless devices based on the category into which they are categorized, and perform congestion response operations on the selected wireless devices so as to reduce the congestion of the eNodeB. | 2014-12-04 |
20140355429 | InterfaCing between a Dynamic Spectrum Policy Controller and a Dynamic Spectrum Controller - A dynamic spectrum arbitrage (DSA) system may include a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. A dynamic spectrum arbitrage application part (DSAAP) protocol/component/module may allow, facilitate, support, or augment communications between the DSC and DPC so as to improve the efficiency and speed of the DSA system. The DSAAP may allow the DPC and/or DSC components to better pool resources across the different networks, better monitor traffic and resource usage in the various networks, to more efficiently communicate bids and bidding information, to quickly and efficiently register and deregister components, and better perform backoff operations. The DSAAP may improve the DSA resource auctioning operations by improving the performance and efficiency of the procedures for bidding, generating invoices, advertizing resources, requesting resources, purchasing resources, validating bid credentials, etc. | 2014-12-04 |
20140355430 | Methods and Systems for Data Context and Management via Dynamic Spectrum Controller and Dynamic Spectrum Policy Controller - A dynamic spectrum arbitrage (DSA) system may include a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. The DPC and DSC may store DSC context information, and use this information to perform various DSA operations. For example, the DSC may determine whether there is bandwidth available for allocation within cells in a first telecommunication network, generate a resource register request message that identifies the amount of bandwidth that is available, and send the generated resource register request message to the DPC using a DSAAP component/protocol. The DSC may receive the resource register response message and a bid success message via the DSAAP, and send a resources allocated message to the DPC via the DSAAP to commit the requested amount of bandwidth for use by the second telecommunication network. | 2014-12-04 |
20140355431 | Request Modification for Transparent Capacity Management in a Carrier Network - Some embodiments provide a capacity management agent that modifies content requests to adjust bandwidth consumption when streaming requested content from a content provider to a requesting user. The modifications include modifying a URL or header information of the request. The agent performs a process that receives a request for content of a content provider. | 2014-12-04 |
20140355432 | Adaptive Bandwidth Control with Defined Priorities for Different Networks - A computer implemented method, apparatus, and computer usable program code to receive data from a source at a plurality of gateways for distribution using a selected priority. The data is transmitted from the plurality of gateways to a plurality of receivers using the selected priority. Every gateway in the plurality of gateways has an adaptive bandwidth control process and a respective set of parameters for controlling the adaptive bandwidth control process for sending the data at the selected priority. Transmission of the data from each gateway for the selected priority has a different impact on other traffic at different gateways in the plurality gateways for the selected-priority when different values are set for the set of parameters for the different gateways. | 2014-12-04 |
20140355433 | METHOD AND APPARATUS FOR SCHEDULING COMMUNICATION TRAFFIC FLOWS - In one or more embodiments of the disclosed technology, an Access Point (AP) schedules communication traffic flows or service tasks between an Access Point (AP) and one or more member stations in a Wireless Local Area Network (WLAN). The communication traffic flows or service tasks may include both control and management flows and data traffic flows. The communication traffic flows or service tasks may include traffic flows or streams of different types, each of which may have different service intervals. The order of service tasks can be changed from cycle to cycle, randomly, by rotation, or based on historical delay records. | 2014-12-04 |
20140355434 | BEACON INDICATION TARGET WAKEUP TIME (TWT) - Certain aspects of the present disclosure provide methods and apparatus for a relay to indicate a transmission interval it wishes to be protected by a restricted access window (RAW) restricting transmission by other devices. | 2014-12-04 |
20140355435 | COMMUNICATION CONTROLLER, METHOD OF CONTROLLING COMMUNICATIONS, AND TANGIBLE AND NON-TRANSIENT COMPUTER-READABLE STORAGE MEDIUM HAVING COMMUNICATION CONTROL PROGRAM STORED THEREIN - A communication controller that controls communications in a network, includes: a determiner that determines that a congestion occurs in the network; and a transmitter that transmits a signal instructing to adjust a traffic volume to a party to which the congestion is attributable. An information processing apparatus and a storage apparatus each include the communication controller. A method of controlling communications and a tangible and non-transient computer-readable storage medium having a communication control program stored therein are disclosed. | 2014-12-04 |
20140355436 | METHOD AND SYSTEM OF BANDWIDTH-AWARE SERVICE PLACEMENT FOR SERVICE CHAINING - A method implemented in a network for placing services at network devices is disclosed. The network contains a plurality of network devices and offers a set of services to subscribers. Subsets of the set of services are included in ordered service chains for subscribers. The method starts with determining a list of bandwidth consumption entities of a service for each service within the set of services, where each bandwidth consumption entity is based on one or more chains of services. Then a weight of each service is calculated based on the list of bandwidth consumption entities of the service and a service with a highest weight within the group of one or more services that have not been placed is selected. The selected service is then placed at a network device based at least partially on calculating bandwidth impacts to the network by the service. | 2014-12-04 |
20140355437 | INTELLIGENT LOAD BALANCING BANDWIDTH ALLOCATION FOR MULTIPLE INTERFACE WIRELESS DEVICES - A system and method is provided for intelligent bandwidth allocation in a wireless communication device supporting multiple interfaces. A wireless communications device operating in connection with a first communications interface and a second communications interface is capable of switching channels back and forth so as to receive beacons from both interfaces effectively and provide enough bandwidth for each interface for data traffic to continue without any observable interruptions. | 2014-12-04 |
20140355438 | ELASTIC AUTO-PARALLELIZATION FOR STREAM PROCESSING APPLICATIONS BASED ON A MEASURED THROUGHTPUT AND CONGESTION - A method for adjusting a data parallel region of a stream processing application includes measuring congestion of each parallel channel of the data parallel region, measuring a total throughput of all the parallel channels, and adjusting the number of parallel channels based on the current measured congestion and throughput. | 2014-12-04 |
20140355439 | END-TO-END QUALITY OF SERVICE OPTIMIZATION AND REPORTING - A system may be configured to identify a queue scheduler configuration associated with node of a network; and receive queue state information regarding the node. The queue state information may include information regarding at least one of: a measure of occupancy of one or more queues associated with the node, or a drop rate associated with the one or more queues associated with the node. The system may further determine, based on the received queue state information, that a performance of the one or more queues does not meet a threshold measure of performance; generate, based on determining that the performance of the one or more queues does not meet the threshold measure of performance, a modified queue scheduler configuration that is based on the identified queue scheduler configuration; and output, to the node, the modified queue scheduler configuration. | 2014-12-04 |
20140355440 | METHOD AND APPARATUS FOR BANDWIDTH ALLOCATION IN NETWORK TO ENHANCE BALANCE THEREOF - An apparatus for allocating a network bandwidth includes an information collection unit configured to collect flow information of a network; and a traffic check unit configured to check traffic of the collected flow information. Further, the apparatus includes a traffic respond unit configured to suppress the network bandwidth depending on a check result of the traffic; and a control unit configured to the information collection unit, the traffic check unit, and the traffic respond unit. | 2014-12-04 |
20140355441 | METHOD AND APPARATUS OF DELIVERING ASSURED SERVICES OVER UNRELIABLE INTERNET INFRASTRUCTURE BY USING VIRTUAL OVERLAY NETWORK ARCHITECTURE OVER A PUBLIC CLOUD BACKBONE - A method for virtual overlay network architecture includes receiving a request for a virtual overlay network, discovering, by a computer processor, a physical topology for the virtual overlay network and constructing overlay tunnels within the physical topology with at least one elastic hub. The method further includes receiving, by the computer processor, feedback regarding performance of the physical topology of the virtual overlay network, selecting an overlay tunnel of the overlay tunnels for sending a data packet, and sending the data packet using the selected overlay tunnel. | 2014-12-04 |
20140355442 | COMMUNICATION DEVICE - A communication device that controls a transmission bandwidth of TCP communication includes a means for linearly increasing the transmission bandwidth of the TCP communication during a certain period of time after a data segment whose reception has been acknowledged enters an update state without detection of congestion in the TCP communication, a means for non-linearly increasing the transmission bandwidth after the certain period of time, a means for detecting congestion using a change rate of a discarding rate or a retransmission rate in the TCP communication, a means for estimating a retransmission rate and a change rate thereof using a previous history of the transmission bandwidth and a retransmission bandwidth, and a means for estimating a discarding rate and a change rate thereof using a previous history of the transmission bandwidth and an ACK reception number. | 2014-12-04 |
20140355443 | Methods and Systems for Performing Dynamic Spectrum Arbitrage Based on eNodeB Transition States - A dynamic spectrum arbitrage (DSA) system may include a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. The DSC and/or DPC components may be configured to monitor a congestion state of an eNodeB, and intelligently allocate resources, manage user traffic of the eNodeBs, select target eNodeBs for handovers, determine the quality of service (QoS) levels that are to be given to wireless devices attached to the eNodeBs, and/or perform other similar operations to intelligently manage the allocation and use of resources by the various networks. The DPC and/or DSC components may be also configured to perform these and other operations based on the transitions, changes, transition rates, or rates of change in the congestion levels of the network components. | 2014-12-04 |
20140355444 | Method and Apparatus for Providing Routing - A method, apparatus and computer program for providing an indication of network capability or providing data routing. An example method for use in a user equipment may comprise receiving an indication comprising a cell identification (ID) list that includes one or more cell IDs with which a local routing path is capable of being established, determining, with a processor, whether a cell ID of a second UE is on the cell ID list, a cell of the second STA having been identified, and in an instance in which the cell ID of the second STA is on the cell ID list, causing an indication for establishment of the local routing path for communication, the local routing path being between a first cell, the first cell serving the UE, and a second cell, the second cell serving the second UE, and communication being between the UE and the second UE. | 2014-12-04 |
20140355445 | LINK AGGREGATION BASED ON VIRTUAL INTERFACES OF VLANS - A method of managing data transmission based on virtual local area networks includes obtaining a first VLAN property of a first physical interface and a second VLAN property of a second physical interface; in response to determining the first VLAN property and the second VLAN property are at least partially identical, obtaining a first virtual interface corresponding to the first physical interface and a second virtual interface corresponding to the second physical interface; and mapping the first physical interface and the second physical interface to an identical data channel via the first virtual interface and the second virtual interface, wherein the first physical interface and the second physical interface are located in a same processing device. | 2014-12-04 |
20140355446 | Network Assisted Bonding - A device is provided for facilitating a media transmission over a wireless network. The device may control and manage a plurality of first wireless modems on a first end node side. The plurality of first wireless modems may be configured to transmit/receive a plurality of data streams over a plurality of wireless data channels to/from at least one second wireless modem on a second end node side. The device may receive network-related information from a network component associated with the wireless network. The network-related information may be used to adjust the distribution or receipt of the plurality of data streams between the plurality of first wireless modems, thereby enabling reconstitution of the media transmission from the plurality of data streams. In addition, the device may be configured to send performance-related information to the network component, thereby enabling a determination to be made about managing network resources of the wireless network. | 2014-12-04 |
20140355447 | PROTECTION AGAINST FADING IN A NETWORK RING - A method provided in one example embodiment includes detecting a first current bandwidth of a first link in a network ring, where the first current bandwidth indicates a signal degradation on the first link. The method also includes determining whether the first current bandwidth has degraded more than a second current bandwidth of a second link in the network ring, where the second current bandwidth indicates a signal degradation on the second link. The method further includes routing one or more network flows away from the first link if the first current bandwidth has degraded more than the second current bandwidth. | 2014-12-04 |
20140355448 | CONTROLLER, METHOD FOR DISTRIBUTING LOAD, NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING PROGRAM, COMPUTER SYSTEM, AND CONTROL DEVICE - An OpenFlow network includes multiple controllers. Each controller includes a load control table and a load control unit. The load control table controls at least one of the number of messages which each of switches in the OpenFlow network has transmitted to a controller controlling the switch over a predetermined time and the number of packets that the switch has received over a predetermined time. When a predetermined event occurs, the load control unit detects a controller having a processing load higher than or equal to a first threshold on the basis of the load control table and places at least one of the switches controlled by the detected controller under the control of another controller. | 2014-12-04 |
20140355449 | NOC SYSTEM AND INPUT SWITCHING DEVICE - An input switching device is provided between a plurality of functional blocks (NoC routers or IP) connected to a specific router among a plurality of NoC routers of a NoC system and the specific router. The specific router includes a plurality of first buffers that temporarily store flits from the input switching device. A plurality of second buffers in the input switching device correspond to the respective one of the plurality of functional blocks, and temporarily store the flits from the functional block. A controller selectively sets one of the plurality of first buffers as output destination of the flit stored in each of the second buffers based on a free space of the plurality of first buffers. A distributor outputs the flit stored in each of the second buffers to output destination set for the flit by the controller. In this way, throughput degradation of the NoC system can be prevented. | 2014-12-04 |
20140355450 | VXLAN BASED MULTICASTING SYSTEMS HAVING IMPROVED LOAD DISTRIBUTION - A virtual extensible local area network (“VXLAN”) system includes servers having VXLAN tunnel end points (“VTEP”) and virtual machines (“VMs”), multiple routers to transmit network data using bidirectional groups (“BIDIRs”) and rendezvous points (“RPs”), and an associated management and provisioning entity (“MPE”) adapted to arrange BIDIRs dynamically based upon network traffic such that traffic is more evenly distributed across the VXLAN. Some of the routers can be preconfigured as potential RPs, and the MPE can activate and deactivate these routers to and from RP status as needed. The MPE creates and rearranges BIDIRs based upon volume thresholds of traffic being reached in BIDIRs, such as by splitting overloaded BIDIRs. Network traffic can be monitored by VTEPs and RPs. | 2014-12-04 |
20140355451 | METHOD FOR MONITORING A DOWNLINK CONTROL CHANNEL, AND WIRELESS DEVICE - Provided are a method for monitoring a control channel in a wireless communication system, and a wireless device. The wireless device receives a group identifier from a base station, and monitors a downlink control channel in a search space including N (N>=1) enhanced control channel elements (ECCEs) in accordance with the group identifier. | 2014-12-04 |
20140355452 | COMMUNICATION DEVICE, ON-VEHICLE COMMUNICATION SYSTEM AND INSPECTION METHOD - A communication device includes a first resistance connected between a first reference potential and a midway point of one of a pair communication lines connected to a coil, a second resistance and a third resistance arranged in series so as to be connected between a second reference potential different from the first reference potential and a midway point of the other one of the pair communication lines, and a switch configured to open or close a path between the first resistance and the first reference potential. | 2014-12-04 |
20140355453 | METHOD AND ARRANGEMENT FOR FAULT ANALYSIS IN A MULTI-LAYER NETWORK - The invention relates to a method for fault analysis in a multi-layer network. The method includes receiving a first set of performance measurements occurring in response to the fault and representing at least a first and a second layer in a multi-layer communications network. A probable set of network elements affected by the fault are localized. The type of fault is inferred from one or more symptoms in the performance measurements. The root cause of the failure is determined from a combination of information on probable set of network elements and inferred type of fault. | 2014-12-04 |
20140355454 | Communication Node Operable to Estimate Faults in an Ad Hoc Network and Method of Performing the Same - A communication node operable to estimate faults in a mobile ad hoc network and method of performing the same. In one embodiment, the communication node includes a processor and memory including computer program code configured to, with the processor, cause the communication node to monitor a set of observable parameters at the communication node, produce a fault estimate at the communication node from the set of observable parameters, and provide the fault estimate to a global fault detector at another communication node. | 2014-12-04 |
20140355455 | REFERENCE SIGNAL MEASUREMENT - The embodiments disclosed relates to a method and a network node that estimates a signal power and/or noise power of a received reference signal. The receiving node may operate in a communications system applying frequency division multiplexing. An assumption is that the channel frequency responses, on adjacent subcarriers of the communications system are equivalent or constant. The method comprising receiving a reference signal comprising a first reference signal from a first wireless terminal and a second reference signal from a second wireless terminal By using this assumption it is possible to combine first and second reference signal in order to estimating the signal power and/or noise power of a received reference signal without a conventional channel estimation technique. | 2014-12-04 |
20140355456 | Second Order Intercept Point (IP2) Calibration for Wireless Receivers - IP2 calibration efficiency can be improved by passing the calibration signal through the transceiver's duplexer instead of inserting the calibration signal directly onto transceivers receive circuit. Passing the calibration signal through the duplexer may reduce IP2 calibration periods for transceivers having less-permeable duplexers, or duplexers that provide better than average separation between the RX and TX circuits. IP2 calibration inefficiencies can also be reduced by using a binary-like search when computing the in-phase and quadrature-phase path correction coefficients of the IP2 correction code. | 2014-12-04 |
20140355457 | SYSTEM FOR TESTING WIRELESS SIGNALS AND METHOD FOR ESTABLISHING THE SAME - Disclosure herein is related to a system for testing wireless signals and a method provided for establishing the system. One of the objectives is to establish one new testing system while the method effectively reduces the unstable problem caused by hardware or environmental variations. The testing system measures intensity of the wireless signals outputted from a device-under-test. While compared to a test signals, it is determined if the signal intensities there-between are balanced. Accordingly, the hardware of system is required to be adjusted. After that, the wireless signals are compared with sample signals for determining whether or not the test results are stable among the different testing system. An attenuation value may be introduced to adjusting the test result. A new testing system is therefore established. | 2014-12-04 |
20140355458 | METHOD AND APPARATUS FOR ENHANCED APPLICATION SIGNALING FROM A WIRELESS COMMUNICATIONS DEVICE - Methods and apparatus for signaling adjustments include identifying, by a user equipment (UE), a change in a reachability state of the UE based at least in part on one or more channel metrics determined by a modem in the UE. Further, the methods and apparatus include adjusting a transmission of connectivity signals (e.g., keep-alive signals) to a server from an application on the UE, the adjusting being based at least in part on an indication of the change in the reachability state provided to the application via an interface in communication with the modem (e.g., modem application programming interface or API). Additionally, the methods and apparatus can include transmitting an indication of the change in the reachability state to the server. Moreover, the methods and apparatus may accommodate signaling adjustments for one or more applications on the UE and one or more servers in a wireless communication system. | 2014-12-04 |
20140355459 | Matrix for Use with a Radio Transceiver and Methods Thereto - A matrix for use with a radio transceiver having at least two signal sources is provided. The matrix comprises for each selected set of two or more signal sources, a list of combinations of harmonics of the signal sources, the combinations of harmonics each having a predicted amplitude greater than a predetermined threshold, and a frequency within a defined range related to a frequency range of one of the signal sources. Further, methods for generating such matrix and methods for avoiding spurs are provided. | 2014-12-04 |
20140355460 | RECEIVING APPARATUS, PACKET-BOUNDARY DETERMINATION METHOD, AND COMPUTER PROGRAM - There is provided a receiving apparatus including a position detection unit configured to detect a position at which same information as predetermined synchronous information is present from an acquired stream, and a boundary determination unit configured to determine positions at which the same information as the synchronous information detected by the position detection unit appears N times, where N>1, again and again in N cycles each of which is equal to a packet length, as a packet boundary position of the stream. The boundary determination unit determines the packet boundary position on the basis of a packet-boundary-position likelihood of the positions of the same information as the synchronous information in a case where the packet boundary position is unable to be uniquely located. | 2014-12-04 |
20140355461 | METHODS AND SYSTEMS FOR ENHANCED ROUND TRIP TIME (RTT) EXCHANGE - Disclosed are systems, methods and devices for obtaining round trip time measurements for use in location based services. In particular implementations, a fine timing measurement request message wirelessly transmitted by a first transceiver device to a second transceiver device may permit additional processing features in computing or applying a signal round trip time measurement. Such a signal round trip time measurement may be used in positioning operations. | 2014-12-04 |
20140355462 | METHODS AND SYSTEMS FOR ENHANCED ROUND TRIP TIME (RTT) EXCHANGE - Disclosed are systems, methods and devices for obtaining round trip time measurements for use in location based services. In particular implementations, a fine timing measurement request message wirelessly transmitted by a first transceiver device to a second transceiver device may permit additional processing features in computing or applying a signal round trip time measurement. Such a signal round trip time measurement may be used in positioning operations. | 2014-12-04 |
20140355463 | Methods and System for Dynamic Spectrum Arbitrage with Mobility Management - A dynamic spectrum arbitrage (DSA) system includes a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. The DSC component may include wired or wireless connections to eNodeBs, a mobility management entity (MME), and various other network components. These components may be configured to communicate and perform various mobility management operations to better manage and coordinate the handling (e.g., handoffs, hand-ins, backoff, etc.) of wireless devices as they are moved with respect to the allocated resources. | 2014-12-04 |
20140355464 | TERMINAL, SYSTEM AND METHOD FOR MEASURING NETWORK STATE USING THE SAME - Provided are a terminal and a system and method of measuring a network state using the terminal. The system of measuring the network state according to an embodiment of the present disclosure includes a transmission terminal that transmits exploration packets, and a reception terminal that receives the exploration packets to measure an One-way Trip Time (OTT) of each of the exploration packets and calculates queuing delay using an average value of the measured OTTs and a minimum value of the measured OTTs. | 2014-12-04 |
20140355465 | Device Locationing Using Wireless Communication - A communication network of the present disclosure can determine one or more locations of communication devices within its geographic coverage area based upon one or more communication signals that are communicated within the communication network and/or between the communication network and another communication network. The communication devices within the communication network can be implemented to utilize, for example, an implicit beamforming technique to receive the one or more communication signals over multiple signal pathways. The communication devices can determine one or more characteristics of these various communication signals that are received over the multiple signal pathways to assist in determining the one or more locations. Thereafter, the communication devices can determine one or more properties of the various communication signals based upon the one or more characteristics to determine the one or more locations. | 2014-12-04 |
20140355466 | Locationing Determination Using Pilots Signals in a Wireless Local Area Network (WLAN) - A communication network of the present disclosure can determine one or more locations of communication devices within its geographic coverage area based upon one or more communication signals that are communicated within the communication network and/or between the communication network and another communication network. The one or more communication devices within the communication network can be implemented to utilize, for example, pilot signals encoded using orthogonal frequency-division multiplexing (OFDM) on multiple carrier frequencies to concurrently transmit the one or more communication signals over multiple signal pathways. The communication devices can determine one or more characteristics of these various communication signals that are received over the multiple signal pathways to assist in determining the one or more locations. Thereafter, the communication devices can determine one or more properties from the one or more characteristics to determine the one or more locations. | 2014-12-04 |
20140355467 | APPARATUS AND METHOD FOR CONTROLLING ARRAY ANTENNA DEVICE IN COMMUNICATION SYSTEM - One or more embodiments provide a method for controlling array antenna device in a base station (BS) in a communication system. The method includes determining whether to perform a calibration operation for BSs while operating in one of a normal mode and an interference control mode. The method also includes transiting from the one of the normal mode and the interference control mode to a calibration mode based on the determining result of whether to perform the calibration operation for the BSs. A reference antenna among antennas included in the array antenna device is used in all of the normal mode, the interference control mode, and the calibration mode. | 2014-12-04 |
20140355468 | Methods and devices for notifying interference measurement signaling, interference measurement and feedback - The present disclosure provides a method for notifying an interference measurement signalling, including that: notifying, by a network side, information of M subframes included in an interference measurement subframe set or a channel quality measurement subframe set to a terminal. The present disclosure also provides a method for measuring interference, including that: receiving, by a terminal, a notification of information of an interference measurement subframe set or a quality measurement subframe set sent by a network side, performing interference measurement on each subframe of the interference measurement subframe set or the channel quality measurement subframe set, and calculating an average interference value; and determining, by the terminal, Channel Quality Indication (CQI) information according to the average interference value, and feeding the CQI information back to a base station. The present disclosure further provides a method for feeding back channel quality information, including that: performing, by a terminal, interference measurement on one or more subframes specified by a base station, determining a CQI according to the measurement result, and feeding back the CQI to the base station. The present disclosure also provides devices for implementing above methods. In the present disclosure, the base station can accurately determine a modulation and coding scheme of the terminal according to the interference measurement result, thus improving data transmission efficiency. | 2014-12-04 |
20140355469 | METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method for measuring the interference of user equipment (UE) in a wireless communication system, and user equipment using the method. The method involves receiving an indication of a reference resource and an amount of interference correction from a base station, measuring an amount of interference in the reference resource, and correcting the measured amount of interference on the basis of the instructed amount of interference. The user equipment feeds back the corrected amount of interference and/or channel state information generated on the basis of the corrected amount of interference to the base station. | 2014-12-04 |
20140355470 | RADIO COMMUNICATION SYSTEM, BASE STATION APPARATUS, TERMINAL APPARATUS AND RADIO COMMUNICATION CONTROL METHOD - The present invention is designed to maintain reduced interference in a layered network like a HetNet and improve the overall system throughput performance. A radio base station apparatus has a normal/ABS pattern determining section ( | 2014-12-04 |
20140355471 | Method for Transmitting IDC Interference Information in Wireless Communication Systems and Apparatus for Same - The present invention relates to a method by which a first communication module of a terminal transmits IDC interference information to a base station in a wireless communication system, and to an apparatus for same. More particularly, the method includes the steps of receiving a first message instructing a specific event-related measurement setting from the base station; receiving a second message instructing the start of operations of second communication modules from one or more of the second communication modules coexisting in the terminal; measuring frequencies on the basis of information about the operating frequencies of the first and second communication modules; and transmitting the frequency measuring results to the base station when a specific event occurs. | 2014-12-04 |
20140355472 | COMMUNICATION SYSTEM, COMMUNICATION METHOD AND DATA RECEIVING TERMINAL - A communication system includes a data sending terminal which sends data and a data receiving terminal which sends an acknowledgement, which indicates that the data is received, to the data sending terminal in reply to receiving the data, and the data receiving terminal includes a unit which judges whether it is necessary to resend the acknowledgement on the basis of judgment whether the data receiving terminal receives new data from the data sending terminal within a predetermined time since sending the acknowledgement. | 2014-12-04 |
20140355473 | REDUCING RATE OF MEASUREMENT CYCLES IN SUBSEQUENT DISCONTINUOUS RECEPTION (DRX) CYCLES - A user device performs intra-frequency measurements and inter-frequency measurements at a specified rate when the user device in a first discontinuous reception (DRX) cycle, and determines a signal condition of a signal received from a serving cell. The user device selects one of multiple lower intra-frequency rates for intra-frequency measurements in subsequent DRX cycles based on the signal condition and selects one of multiple lower inter-frequency rates for inter-frequency measurements in the subsequent DRX cycles based on the signal condition. The reduction in the rate may reduce a current drain by the user device when the user device is in the subsequent DRX cycles. | 2014-12-04 |
20140355474 | Channel Selection in Power Line Communications - A power line communication (PLC) device comprises a processor and a memory coupled to the processor. The memory is configured to store program instructions executable by the processor to cause the PLC device perform operations. One or more time slots are sequentially scan in each of a plurality of frequency bands. A packet transmitted by a second PLC device to the PLC device over one of the plurality of frequency bands is detected. Additional packets received from the second PLC device across the plurality of frequency bands based, at least in part, upon the detected packet are synchronized. The additional packets are organized in a plurality of frames, each of the plurality of frames having been transmitted by the second PLC device to the PLC device over a respective one of the plurality of frequency bands. Each frame has a plurality of time slots, and each time slot has a pair of beacon and bandscan packets, Each bandscan packet includes information indicating a frequency band distinct from any of the plurality of different frequency bands to be used by the second PLC device to communicate with the first PLC device in a direction from the second PLC device to the first PLC device. | 2014-12-04 |
20140355475 | SYSTEM, DEVICES AND METHODS FOR FACILITATING COEXISTENCE OF VLAN LABELING AND FINE-GRAINED LABELING RBRIDGES - An example method for calculating a constrained distribution tree in a TRILL network including a plurality of VL and FGL RBridges can include learning an FGL multi-destination frame filtering capability of at least one of the FGL RBridges in the TRILL network, constructing a sub-graph including the FGL RBridges and associated links and calculating at least one sub-tree based on the sub-graph. The method can also include constructing a graph including VL RBridges, the FGL RBridges and associated links by adding links between the VL RBridges and the FGL RBridges. The FGL RBridge to which the VL RBridge is linked can have sufficient FGL multi-destination frame filtering capability. Further, the method can include calculating a constrained distribution tree based on the graph by treating the sub-tree as a logical node. | 2014-12-04 |
20140355476 | SYSTEMS AND METHODS FOR MESH NETWORK DEPLOYMENT - Systems and methods to deploy a mesh network comprising one or more access point (AP) modules and at least one deployment server to a deployment region. The AP module may be configured to determine location and/or status information based on global navigation satellite signals and/or sensor signals and communicate the location and/or status signals to the deployment servers. The deployment servers may be configured to initiate deployment of additional AP modules to the deployment region based at least in part on the received location and/or status information. | 2014-12-04 |
20140355477 | SYSTEM AND METHOD FOR CONFIGURATION OF LINK AGGREGATION GROUPS - A system and method of configuration of link aggregation groups includes a control unit and a port coupled to the control unit and configured to couple the network switching device to a neighboring switch. The control unit is configured to transmit a probe message to the neighboring switch, receive a remote switch identifier and link aggregation group (LAG) identifier from the neighboring switch, determine whether the remote switch identifier matches a previously received remote switch identifier and the remote LAG identifier matches a previously received remote LAG identifier. When both match, determine a first LAG associated with the previously received remote switch identifier and the previously received remote LAG identifier and assign the port to the first LAG. When both do not match, to create a second LAG, assign the port to the second LAG, and associate the remote switch identifier and the remote LAG identifier with the second LAG. | 2014-12-04 |
20140355478 | METHOD OF PROVIDING A DYNAMIC NODE SERVICE AND DEVICE USING THE SAME - There are provided a method of providing a dynamic node service and a device using the same. The method of providing a dynamic node service that is operated in a fabric controller includes receiving a dynamic node service request, selecting a plurality of system resources including at least one processing unit from among system resources connected with a fabric switch corresponding to the dynamic node service request, and configuring a dynamic node by connecting the plurality of selected system resources to each other through control of the fabric switch. Therefore, it is possible to provide the dynamic node having performance satisfying a user's request. | 2014-12-04 |
20140355479 | METHOD AND SYSTEM FOR USER BASED NETWORK ANALYSIS AND PLANNING - A system and method are provided for converting individual technical metrics into a single relevant metric understood and accepted by both technical and non-technical components of a business venture. An example system and/or method includes measuring current technical utilizations and capacities, translating those into a supportable users metric, forecasting future utilization levels, translating those into future network component and/or hardware requirements, and expanding/scaling technical capacity based on those values and the predetermined capacity levels of additional components and/or hardware. | 2014-12-04 |
20140355480 | CONTROL APPARATUS AND CONTROL METHOD - There is provided a control apparatus including a setting unit configured to set a network configuration by assigning a network connection to between each of a plurality of network switches and each of a plurality of nodes based on disposition of the network switches and the nodes in a network having the network switches and the nodes, and a notification control unit configured to notify the network switches and the nodes of the set network configuration. | 2014-12-04 |
20140355481 | PROTOCOLS, INTERFACES, AND PRE/POST-PROCESSING FOR ENABLING SON ENTITIES AND FEATURES IN BASE STATIONS AND WIRELESS NETWORKS - LTE and HSPA/UMTS deployments are trending towards high density, heterogeneous and ad-hoc deployments. These deployments can be managed through Self-Organizing Network (SON) schemas. Enabling SON generally involves the introduction of new software and/or hardware entities into the network that can interact with existing base station and network entities (e.g., Enhanced Packet Core, Element Management System, and/or other network entities). In one embodiment, these interactions include the development and deployment of interfaces (e.g., APIs) and protocols between the SON entities and various network entities. For example, data collected on either side of an interface or protocol can be post-processed before consumption (e.g., for both data integrity purposes as well as bandwidth reduction purposes). As described herein, a full set of such interfaces and protocols with specific examples are disclosed to illustrate various techniques for providing protocols, interfaces, and pre/post-processing for enabling SON entities and features in base stations and wireless networks. | 2014-12-04 |
20140355482 | METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR ORGANIZING, MANAGING, AND SELECTIVELY DISTRIBUTING ROUTING INFORMATION IN A SIGNALING MESSAGE ROUTING NODE - Methods, systems, and computer program products for managing and selectively distributing routing information in a routing node are disclosed. In one implementation, a method for selectively distributing routing information in a routing node includes organizing internal signaling resources are organized so as to facilitate the efficient mapping of signaling system 7 (SS7) message transfer part (MTP) signaling protocol attributes to Internet protocol (IP)-based signaling resources. A routing status information sharing hierarchy is defined, which enables routing status information to be efficiently shared among members of a signaling mateset group. Members of a signaling mateset replicate and distribute SS7 MTP network management information across non-MTP signaling connections, such as IP connections. | 2014-12-04 |
20140355483 | DEFINITION OF NEW IDENTIFIER IN WIRELESS ACCESS SYSTEM THAT SUPPORTS DEVICE TO DEVICE COMMUNICATION, AND TRANSMISSION METHOD AND DEVICE USING SAME - The present invention provides definition of an identifier which is required for recognizing information essential for device to device communication, a transmission method thereof, and devices that support the same. The method for supporting device to device (D2D) communication in a wireless access system that supports D2D communication as one embodiment of the present invention comprises the steps of allowing a first D2D device to receive, from a base station, a broadcast message which contains a common D2D identifier (C-D2D-RNTI) for all D2D devices that perform D2D communication; and allowing the first D2D device to receive the transmitted D2D-related information by using the C-D2D-RNTI. In this situation, the wireless access system can support both D2D communication and cellular communication for a normal terminal instead of the D2D device. | 2014-12-04 |
20140355484 | Self-Organising Network - A method for optimising a self organising network comprising a plurality of cells. The method comprises monitoring performance measurement data indicative of performance of one or more cells in a group of cells in the network, and monitoring trace data indicative of traffic statistics within the cells of the group. The method comprises generating, from the performance management data and the trace data, a plurality of key performance indicators each indicative of performance of an aspect of a cell in the group, and processing the key performance indicators so as to generate a hotspot value indicative of general performance of the cell in the group. The method comprises comparing the hotspot value with a threshold hotspot value, and if the hotspot value is greater than the threshold hotspot value, processing attribute data from the cells in the group so as to generate cause data indicative of a cause associated with the hotspot value exceeding the hotspot threshold value. The method also comprises generating, from the cause data, recommendation data for modifying an attribute of the network, and modifying the attribute of the network based on the recommendation data. | 2014-12-04 |
20140355485 | TEXT RELAY SERVICE COMMUNICATION SYSTEM AND METHOD FOR A REAL-TIME TRANSMISSION OF TRANSCRIBED VOICE DATA VIA A WIRELESS PACKET NETWORK - The present invention relates to a method and a system for a real time transmission of transcribed voice data via a wireless packet network of a telecommunication network used by IP-Relay or IP-CTS for deaf and hard-of-hearing individuals. The invention provides a text relay service communication system for a real-time transmission of transcribed voice data via a wireless packet network, comprising a text data receiving part for receiving text data generated and sent by a call agent; a text data transmitting algorithm part for generating dummy text data when the text data receiving part has not received any text data from the call agent for a pre-determined time period; and a text transmitting part for transmitting the text data and the dummy text data via the wireless packet network. | 2014-12-04 |
20140355486 | METHOD AND APPARATUS FOR CALL HANDLING SIGNALING - A method for call handling comprising receiving, from a first device, an incoming call request directed to a second device, wherein the call request contains call handling information and transmitting an outgoing call request to the second device, wherein the outgoing call request is based at least in part upon the call handling information. | 2014-12-04 |
20140355487 | METHOD AND APPARATUS FOR CALL HANDLING CONTROL - A method and apparatus for call handling control comprises receiving, from a first device, call handling information directed towards a second device, wherein a call is currently established between the first device and the second device and transmitting the call handling information to the second device, wherein the call handling information comprises feature activation instructions for the second device. | 2014-12-04 |
20140355488 | TELECOMMUNICATION AND MULTIMEDIA MANAGEMENT METHOD AND APPARATUS - A telecommunication and multimedia management apparatus and method that supports voice and other media communications and that enables users to: (i) participate in multiple conversation modes, including live phone calls, conference calls, instant voice messaging or tactical communications; (ii) review the messages of conversations in either a live mode or a time-shifted mode and to seamlessly transition back and forth between the two modes; (iii) participate in multiple conversations either concurrently or simultaneously; (iv) archive the messages of conversations for later review or processing; and (v) persistently store media either created or received on the communication devices of users. The latter feature enables users to generate or review media when either disconnected from the network or network conditions are poor and to optimize the delivery of media over the network based on network conditions and the intention of the users participating in conversations. | 2014-12-04 |
20140355489 | Method and Corresponding Device for Managing the Set-Up of a Communication Between a Calling Terminal and a Group of Terminals Sharing One and The Same Public Identity - A method and a terminal are provided for commanding a set-up of a communication between the terminal and a group of terminals associated with one and the same shared public identity. The method includes a step of the terminal issuing, via a communication network, a communication request intended for the shared public identity; and a step of sending to a management server a request to obtain an item of information representing the number and the state of the terminals in the group of terminals associated with the shared public identity. Following reception of the item of information from the server, the terminal returns the item of information to a user of the terminal. | 2014-12-04 |
20140355490 | APPARATUS AND METHOD FOR CONFERENCING - Example embodiments presented herein are directed towards a network node, and corresponding method, for conference handling. The method comprises receiving an invitation, from an initiating user equipment, to create an Internet Protocol Multimedia Subsystem (IMS) conference, the invitation comprising a Uniform Resource Identifier (URI) associated with the initiating user equipment. The method further comprises obtaining a conference focus identifier associated with a conference focus unit hosting the IMS conference, and compiling a mapping of the URI and the conference focus identifier. The method also comprises receiving, from a participating user equipment, a communication request comprising the URI associated with the initiating user equipment, and forwarding, based on the mapping, the participating user equipment to the IMS conference associated with the conference focus identifier. | 2014-12-04 |
20140355491 | SYSTEM AND METHODS FOR ENABLING SIMULTANEOUS TRANSMIT AND RECEIVE IN THE SAME WIFI BAND WITHIN A DEVICE - Disclosed herein, one embodiment of the disclosure is directed to a system, apparatus, and method for enabling simultaneous transmit and receive in the same Wi-Fi band within a device by first obtaining a first information corresponding to a first set of signals to be transmitted wirelessly by a first antenna of a first device and transmitting, by the first antenna of the first device, the first set of signals. Then, a second set of signals comprising: (a) the first set of signals transmitted by the first antenna of the first device and (b) a third set of signals transmitted by a second device different than the first device are received by a second antenna of the first device. Thereafter, a second information representing the second set of signals received by the second antenna of the first device is obtained. Last, based on the first information and the second information, a third information comprising an estimation of the third set of signals without the first set of signals is determined. | 2014-12-04 |
20140355492 | METHOD AND APPARATUS FOR MONITORING PERFORMANCE, AND REMOTE RADIO UNIT - The present application discloses a method for monitoring performance in a telecommunication system. The method comprises receiving transmitter observation receiver data from a transmission link; down-converting the transmitter observation receiver data to time-divisionally acquire a signal band, a high adjacent band and a low adjacent band of the transmitter observation receiver data; and calculating adjacent channel leakage ratio from power of the signal band, the high adjacent band and the low adjacent band of the transmitter observation receiver data. The present application also discloses an apparatus for monitoring performance and a remote radio unit including the same. | 2014-12-04 |
20140355493 | MULTICAST SERVICE USING UNICAST SUBFRAME - A system and method for multicast servicing in a unicast subframe is disclosed. The method using an evolved Node B (eNodeB) comprises the operation of setting up a multicast service on each of a plurality of user equipments (UEs) in a multicast group using a multicast identifier. The operation of allocating unicast data channel resources for the multicast group using unicast control channel information coded by the multicast identifier follows. The method using a UE comprises the operation of receiving a multicast identifier for a multicast group from an eNodeB, wherein the multicast identifier is shared among a plurality of UEs in the multicast group. The operation of receiving unicast control channel information coded by the multicast identifier from the eNodeB follows. The next operation of the method is extracting control channel information for allocating unicast data channel resources from the received unicast control channel information using the multicast identifier. | 2014-12-04 |
20140355494 | Overhearing - A method for use by a base station of a communication network is provided, the base station belonging to a first group of base stations and the communication network comprising the first group of base stations and second and third groups of base stations. The base station provides access to the communication network for user equipments by communicating with the user equipments via an air interface. The method comprising allocating (S | 2014-12-04 |
20140355495 | METHOD AND RADIO NODE FOR CONTROLLING CHANGE OF COMMUNICATION MODE - Method and radio node ( | 2014-12-04 |
20140355496 | APPARATUS AND METHOD FOR COMMUNICATING SIGNALING INFORMATION - A wireless subscriber communication unit is provided for operation in a cellular communication system having a plurality of shared uplink and downlink transmission resources, each divided into sets of mutually exclusive resources. The shared uplink transmission resources are defined in terms of codes and timeslots. The communication unit comprises a receiver, control, and transmitter unit. The receiver unit receives scheduling information including an assignment of a scheduled uplink transmission resource from the shared uplink transmission resources from a network infrastructure apparatus. The control unit derives an uplink resource identifier related to the scheduled uplink transmission resource from the received scheduling information. The transmitter unit transmits an uplink transmission, which includes the uplink resource identifier, using the scheduled uplink transmission resource. The control unit receives a downlink transmission associated with the uplink transmission on a downlink transmission resource determined from at least one of the received scheduled uplink resource or identifier. | 2014-12-04 |
20140355497 | BAND GROUPING COMBINATIONS FOR TUNABLE UMTS MULTI-BAND FILTERS - Apparatus, method, and system example embodiments provide an improved RF front end to simultaneously transmit and receive signals for cellular telecommunications. In an example embodiment, an apparatus comprises a tunable duplexer selectively connected to an antenna, configured to transmit and receive radio frequency communication signals in a group of at least two bands; and a tunable transmit filter in the duplexer, capable of being tuned to have an inductance value approximately matching at least two inductance values corresponding respectively to pass the at least two bands in the group, each of the at least two bands in the group having a positive duplex offset and each of the at least two inductance values that correspond respectively to the at least two bands in the group, having an inductance value that approximately matches the inductance values corresponding respectively to the other bands in the group. | 2014-12-04 |
20140355498 | Filtering of Electronic Information to be Transferred to a Terminal - The object of the invention is a system, a device, a terminal and a method for filtering electronic information to be transferred to the terminal through a telecommunication connection. The invention comprises attaching a specific filtering parameter ( | 2014-12-04 |
20140355499 | COVERAGE, CONNECTIVITY AND COMMUNICATION (C3) PROTOCOL METHOD FOR WIRELESS SENSOR NETWORKS - The coverage, connectivity and communication (C3) protocol method for wireless sensor networks is an integrated and energy-efficient protocol for Coverage, Connectivity and Communication (C3) in WSNs. The C3 protocol uses RSSI to divide the network into virtual rings, defines clusters with clusterheads more probably at alternating rings, defines dings, which are rings inside a cluster, uses triangular tessellation to identify redundant nodes, and communicates data to sink through clusterheads and gateways. The protocol strives for near-optimal deployment, load balancing, and energy-efficient communication. Simulation results show that the C3 protocol ensures partial coverage of more than 90% of the total deployment area, ensures 1-connected network, and facilitates energy-efficient communication, while expending only ¼th of the energy compared to other related protocols | 2014-12-04 |
20140355500 | METHOD AND APPARATUS FOR CONSUMING LOW POWER BY TERMINAL IN MOBILE COMMUNICATION SYSTEM - A method for operating a terminal using reduced power consumption in a mobile communication system is provided. The method includes receiving a signal, determining whether the received signal corresponds to a Session Initiation Protocol (SIP) update request message, if the received signal corresponds to an SIP update request message, sending the SIP update request message to an SIP processor in a communication processor; and handling the SIP update request message by the SIP processor. | 2014-12-04 |
20140355501 | Systems and Methods for Sleep Mode and Staged Connectivity in Multi-RAT Environments - Systems and methods for staged connectivity and sleep mode are provided. Embodiments of the present disclosure optimize power consumption for a user across user devices by creating an ad hoc co-located network of user devices and establishing a device in the co-located network to act as a master (hub) device. In an embodiment, the system includes multiple user wireless devices and a network controller. The network controller identifies a set of proximate wireless devices and the power capability for each wireless device in the set. The network controller then selects a wireless device in the set to act as the hub (master) wireless device based on factors such as the power capabilities of each wireless device. The network controller then instructs the other wireless devices in the set to power down and instructs the appropriate network providers to handover communications to the hub (master) device. | 2014-12-04 |
20140355502 | NETWORK POWER OPTIMIZATION VIA WHITE LISTS - A device and method for controlling radio power in a wireless sensor network. A wireless sensor device includes a wireless transceiver, a white list generator, and power control logic. The wireless transceiver is configured to transmit and receive via a wireless sensor network. The white list generator configured to identify wireless sensor nodes that communicate directly with the wireless sensor device via the wireless sensor network, to identify time slots assigned for communication between the wireless sensor device and each of the identified wireless sensor nodes, and to create and maintain a list of the identified wireless sensor nodes and corresponding time slots. The power control logic is configured to power the transceiver for reception of transmissions from each identified wireless sensor node based on the identified time slots corresponding to the identified wireless sensor node provided in the list. | 2014-12-04 |
20140355503 | TRANSMITTING SERVICE ADVERTISEMENTS - Apparatus ( | 2014-12-04 |
20140355504 | Handling a State of a Device - Method and apparatuses for handling transition of a connected device to an unsynchronised state are disclosed. In accordance with a method a trigger for move from a synchronised state is determined where after a control channel for the synchronised state is released and a move to the unsynchronised state is performed while remaining connected based on a discontinuous reception configuration defined for the unsynchronised state. The discontinuous reception configuration can be sent to the device. Control information can be sent to the device according to the discontinuous reception configuration. | 2014-12-04 |
20140355505 | METHOD FOR SIMULTANEOUSLY RECEIVING LTE AND 1X IN SRLTE DEVICE - Methods, apparatuses and computer readable media are described that configure wireless circuitry of a wireless communication device. The wireless communication device establishes a connection to a first wireless network using first and second receiving signaling chains. In response to detecting a radio frequency tune-away event, the wireless communication device reconfigures only one of the radio frequency signaling chains to receive signals from a second wireless network when a set of receive signal conditions for the second wireless network is satisfied. The wireless communication device reconfigures both of the radio frequency signaling chains to the second wireless network when the set of receive signal conditions is not satisfied. | 2014-12-04 |
20140355506 | TURBO HSDPA SYSTEM - A method of power saving for a wireless transceiver (FIGS. | 2014-12-04 |
20140355507 | ADJUSTING PRIORITY OF MBMS AND FEMTO CELLS - A UE may camp on a femto cell in an idle mode and determine whether the UE has an interest in receiving an MBMS service from an MBMS cell. When the UE has the interest in receiving the MBMS service, the UE adjusts a priority of the MBMS cell on which the MBMS service is provided or a priority of the femto cell such that the priority of the MBMS cell is higher than the priority of the femto cell. Otherwise, the UE refrains from adjusting the priority of the MBMS cell or the priority of the femto cell. | 2014-12-04 |
20140355508 | METHOD FOR EFFICIENTLY SUPPORTING MULTIPLE SIMULTANEOUS GROUP PTT CALLS REQUIRING LOW CALL SETUP LATENCY - The disclosure is related to group communications over multicast services. A user equipment (UE) sends a registration request to a server, the registration request indicating communications group(s) in which the UE is interested, receives a message indicating a set of the communications groups that have been assigned pre-established multicast resources, receives call identifiers, the call identifiers mapped to group identifiers of each communications group in the set of the communications groups, stores a mapping of the call identifiers to the group identifiers, and maintains group call sessions for the set of the communications groups. The server receives the registration request, determines that the UE is provisioned for pre-established group calls, retrieves group identifiers for the communications groups, maps call identifiers to the group identifiers, notifies the UE of the set of the communications groups and the mapped call identifiers, and assigns multiple group calls onto pre-established multicast resources. | 2014-12-04 |
20140355509 | Multicast Packet Transmission Method, and Apparatus - A multicast packet transmission method and an apparatus are provided that relate to the communications field and define how multicast data is sent to stations (STAs) by using a multicast association identifier (AID). The method includes: allocating, by an access point (AP), a corresponding multicast AID to STAs, where the multicast AID is set in a short media access control (MAC) header of a multicast packet; and sending, by the AP, the multicast packet to at least two STAs, so that the at least two STAs determine, according to the multicast AID, whether the multicast packet is a multicast packet corresponding to the at least two STAs, where the at least two STAs are in a same multicast group. | 2014-12-04 |
20140355510 | METHOD AND APPARATUS FOR ADJUSTING SIGNAL TRANSMISSION STARTING POINT OF TERMINAL IN WIRELESS NETWORK - Disclosed is a method for adjusting a transmission time point of at least one second terminal in a wireless network by a first terminal. In the method for adjusting a transmission time point of a terminal, a transmission time point of the second terminal is set, a first frame including information regarding the transmission time point is transmitted to the second terminal, a first response frame transmitted according to the transmission time point from the second terminal is received, and the transmission time point is adjusted according to an arrival time of the first response frame. | 2014-12-04 |
20140355511 | EXTENDING NETWORK SIGNAL RANGE VIA VEHICLES - A controller device, implemented in a repeating system associated with a vehicle, may activate an antenna device included in the repeating system to cause the antenna device to receive a network signal and transmit an amplified network signal, corresponding to the network signal, to an area around the vehicle; and cause an amplification device, included in the repeating system, to receive the network signal, amplify the network signal to form the amplified network signal, and provide the amplified network signal for transmission by the antenna device. | 2014-12-04 |
20140355512 | RELAY APPARATUS, RECEIVING APPARATUS AND CONTROL METHOD THEREOF - A relay apparatus relays a signal received from a transmitting apparatus to a receiving apparatus, and includes a receiver configured to receive a signal from the transmitting apparatus, and a transmitter configured to repeatedly transmit a predetermined symbol interval of the received signal to the receiving apparatus. | 2014-12-04 |
20140355513 | METHOD AND APPARATUS TO CONTROL INTERFERENCE IN MULTI-HOP NETWORK AND RELAY NODE AND NODE PAIR USING THE METHOD - A method and apparatus to control interference in a relay node are provided and include simultaneously receiving a symbol from source nodes, adjusting channel coefficients; and relaying the symbol to destination nodes with adjusted channel coefficients. The simultaneously receiving and the relaying are performed during a symbol transmission process between the source and destination nodes. | 2014-12-04 |
20140355514 | METHOD OF CONTROLLING INTERFERENCE IN MULTI-HOP NETWORK BASED ON MIMO SYSTEM AND RELAY NODE AND NODE PAIR USING THE METHOD - A method of controlling interference of relay nodes and node pairs in a multi-hop network, includes relaying signals received from source nodes among the node pairs to destination nodes pairing with the source nodes, and cancelling a part of interference signals between the node pairs by controlling channel coefficients of the relay nodes. The destination nodes are configured to cancel residual interference signals among the interference signals, using the signals received by the destination nodes. | 2014-12-04 |
20140355515 | METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM INCLUDING RELAY STATION - A method and an apparatus for demodulating a downlink control channel by a relay node (RN) in a wireless communication system. The method includes receiving cell-specific reference signals on at least one antenna port from a base station (BS); receiving user equipment (UE)-specific reference signals on at least one antenna port from the BS; and demodulating a relay physical downlink control channel (R-PDCCH) based on either the cell-specific reference signals or the UE-specific reference signals. A type of reference signals used to demodulate the R-PDCCH is configured by higher layers. | 2014-12-04 |
20140355516 | METHODS FOR TRANSMITTING AND RECEIVING DATA BETWEEN A TERMINAL AND A GATEWAY, IN PARTICULAR VIA A SATELLITE LINK - A method for transmitting data between a terminal and a gateway, the data being transported by Ethernet frames comprising an Ethernet header and a payload, which are themselves encapsulated in lower level packets each comprising a header containing a medium access address, comprises the following steps: determining contexts common to frames whose Ethernet headers have identical fields, and defining an identifier of each the context; associating all or some of the frames with the corresponding context identifiers and suppressing the fields from their Ethernet headers; and introducing the context identifier of each frame for which the fields of the Ethernet header have been suppressed from the header of the lower level packet encapsulating it by replacing its medium access address. A method for receiving data transmitted by means of such a method. | 2014-12-04 |
20140355517 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR WIRELESS DEVICE DISCOVERY - Method, apparatus, and computer program product example embodiments enhance wireless communications device discovery processes. In an example embodiment, a method comprises detecting, by an apparatus, a sequence of wireless device advertising channel messages in a first communications protocol during device discovery scans of the first communications protocol; and multiplexing, by the apparatus, transmission of a sequence of wireless device discovery messages in a second communications protocol, with the detected sequence of wireless device advertising channel messages in the first communications protocol, in response to the detecting of the sequence of wireless device advertising channel messages in the first communications protocol. | 2014-12-04 |
20140355518 | Inter-Medium Bridging With Inter-Domain Routing And Multi-Medium Domain Coordination - Various embodiments of inter-medium bridging are provided. In one aspect, a method may involve an inter-medium bridging device bridging between a plurality of mediums of a network connected to the first inter-medium bridging device at the Data Link Layer of the Open Systems Interconnection (OSI) model. The plurality of mediums may comprise at least a first medium and a second medium that comprise separate communications channels. The method may also involve the inter-medium bridging device facilitating communications between an external device and the network through an application interface of the first inter-medium bridging device. | 2014-12-04 |
20140355519 | SHARING WIRELESS TRAFFIC - The invention discloses a method and system for sharing wireless traffic, the method comprising: receiving a request for sharing the wireless traffic from a requesting mobile device, the request containing a list of unique numbers of other mobile devices within a certain range of distance from the requesting mobile device; selecting, for the requesting mobile device, at least one mobile device for sharing the wireless traffic from the received list; and sending, to the requesting mobile device, the unique number of the at least one selected mobile device and its connection channel password. By virtue of the method and apparatus according to the embodiments of the present invention, traffic can be shared among mobile devices' users without participation of mobile operators, thereby saving money for the users. | 2014-12-04 |
20140355520 | SYSTEM AND METHOD FOR VISITING SUBSCRIBER SERVER IN IMS CORE NETWORKS - A method for supporting an inbound roaming subscriber in an IMS network, comprises receiving a request from the inbound roaming subscriber to access the IMS network, determining the inbound roaming subscriber's home network, retrieving authentication credentials from the inbound roaming subscriber's home network, and verifying the authentication credentials, dynamically deriving public and private user identities for the inbound roaming subscriber, and creating and storing a subscriber record for the inbound roaming subscriber. | 2014-12-04 |
20140355521 | INTELLIGENT MULTIPLE ACCESS COMMUNICATION CONTROL APPARATUS AND METHOD - An intelligent multiple access communication (MAC) control apparatus and method are disclosed. The intelligent MAC control apparatus includes a connection control unit, a resource management unit, a session control unit, a flow control unit, and a determination unit. The connection control unit connects at least one Radio Access Technology (RAT) and a wireless network. The resource management unit collects RAT information including information about available resources and radio state of the RAT. The session control unit checks the QoS of at least one connection target service. The flow control unit determines the priority of the connection target service, and selects a preferential connection target service. The determination unit determines a connection RAT for performing the preferential connection target service based on the QoS and the RAT information. | 2014-12-04 |
20140355522 | Systems and Methods for Splitting and Recombining Communications in Multi-Network Environments - Systems and methods for providing dynamic substream definition and handover are provided. In embodiments, a user device includes a multiple radio access technology (RAT) communications modules and a communication controller. Each RAT communication module is further configured to communicate using a different RAT. The user device identifies available networks for communication. Then, the controller determines whether a need to split a communications stream exists (e.g., the user device is engaged in a bandwidth intensive application). If the communications stream is to be split, the controller defines the substreams (either equally or unequally) and assigns a first substream to a communication pathway in a first available network and assigns a second substream to a communication pathway in a second available network. The destination then recombines the substreams. In embodiments, the controller inserts synchronization in the substreams. | 2014-12-04 |
20140355523 | INITIALIZING NETWORK ADVERTISEMENTS FROM PROBE REQUESTS - A probe request from a wireless station can cause the access point to contact a roaming enablement service and alter the services accessible through the access point. The roaming enablement service can identify preferred services of the wireless station and mediate automated negotiations between the access point and a service provider to determine whether the access point may provide a service from the service provider. Upon successful negotiations, the brokerage service can enable the access point to provide access to the preferred services. | 2014-12-04 |
20140355524 | SENSOR NETWORK INFORMATION COLLECTION VIA MOBILE GATEWAY - There is provided a sensor network information collection mechanism in which, after a UE has decided to become part of an information collecting operation for collecting information from a local sensor network, a signaling transmitted from a managing node of a local sensor network is received and processed. A communication network control element is informed about the willingness to become an information collector by sending a report message comprising measurement results derived from the signaling received from the managing node of the local sensor network. When receiving a gateway allocation message indicating that the UE is determined to be a gateway element to the local sensor network, the information collecting operation is started wherein sensor nodes of the local sensor network are woke up, and a traffic flow direction in the local sensor network is set in accordance with the managing node identity to which the UE is accessed. | 2014-12-04 |