27th week of 2015 patent applcation highlights part 78 |
Patent application number | Title | Published |
20150189510 | DEVALUATION OF LOST AND STOLEN DEVICES - A method for devaluing a lost/stolen mobile device includes: receiving, by a server, a report that a mobile device is lost/stolen; suspending, by the server, a mobile identifier number associated with the mobile device, in response to the report; and transmitting, by the server, via a communication network, the suspended mobile identifier number for storage at another location. Suspending the mobile identifier number includes preventing the lost/stolen mobile device from accessing the communication network. The method includes storing the suspended mobile identifier number in an equipment identity registry database. The method further includes turning OFF Wi-Fi access, in the mobile device, in response to suspending the mobile identifier number by the server. | 2015-07-02 |
20150189511 | SYSTEM AND METHOD FOR SECURITY AND QUALITY ASSESSMENT OF WIRELESS ACCESS POINTS - A computer-implemented method for security risk assessment of wireless access point devices, the computer-implemented method comprising: receiving signals from one or more wireless access points by two or more mobile wireless devices visiting said access points, obtaining Basic Service Set Identifiers (BSSID) of visited access points and reporting values derived from BSSID and from an identifier of corresponding mobile device to a first database, receiving a request for a security risk assessment of evaluated wireless access point, said request containing value derived from BSSID of the evaluated access point, searching the first database for one or more entries corresponding to the evaluated access point, and processing search results to assess security risk of the evaluated access point, said processing comprises computing a component of said risk dependent on the count of unique identifiers of mobile devices reported for the evaluated access point. | 2015-07-02 |
20150189512 | NON-ACCESS STRATUM ARCHITECTURE AND PROTOCOL ENHANCEMENTS FOR LONG TERM EVOLUTION MOBILE UNITS - A method and apparatus performs processing of the non-access stratus (NAS) layer (layer 3) in long term evolution (LTE) wireless transmit/receive units (WTRUs), which allows the NAS protocol layer to route layer 3 messages to the correct NAS entity, and to encode new NAS message types and information elements. A new architecture is presented that enables NAS security. When a NAS message is generated, a determination is made as to whether or not to cipher, de-cipher and/or integrity check the NAS message based on at least one of a protocol discriminator (PD) of the NAS message, an indicator field in a header of the NAS message, the type of the NAS message, a NAS security state variable, and an indication by an upper layer protocol. The NAS security state variable indicates whether NAS security is currently active or not and may comprise one bit. | 2015-07-02 |
20150189513 | SYSTEM AND METHOD FOR MITIGATING INTERFERENCE WHEN INITIALIZING LINKS BETWEEN COGNITIVE RADIOS - Generic access credentials for use by a spoke radio device in communications with a hub radio device to acquire specific access credentials for the spoke radio device are determined by a spectrum management server to minimize the possibility of creating undesirable interference to other radio systems. The spectrum management server determines a coverage area of the hub radio device and determines sub-regions of the coverage area; determines a generic access transmit power limit for each sub-region of the coverage area for one or more channels on which the hub radio device has access rights to engage in wireless communications; and transmits the generic access transmit power level for each sub-region and channel combination to the hub radio device. | 2015-07-02 |
20150189514 | METHOD AND SYSTEM FOR SHARING RADIO SPECTRUM - A method for sharing spectrum in a communication network, comprising at least two systems working in frequency ranges that can overlap at least partially and in one and the same geographic area, comprises at least the following steps: affiliating the first and second systems with a server; determining whether there is a constrained system and, if there is, assigning said constrained system a first spectral band, for a given geographic area; performing this assignment for all the geographic areas covered by the two systems; and identifying the non-constrained systems and, by applying sub-band priority and management rules, assigning, for each of the non-constrained systems and each defined geographic area, a spectral band for each of the systems, and in the case where it is impossible to find a spectral sub-band, generating an alarm. | 2015-07-02 |
20150189515 | Performance-Based Cell Aggregation in a Mobile Network - For controlling aggregation of cells ( | 2015-07-02 |
20150189516 | METHOD FOR OPERATING SERVING CELL IN WIRELESS COMMUNICATION SYSTEM TO WHICH CARRIER AGGREGATION SCHEME IS APPLIED AND DEVICE FOR SAME - A method for operating a serving cell by a user equipment (UE) in a wireless communication system is disclosed. Specifically, the method comprises the steps of: forming a plurality of secondary cells (SCells), as one group, corresponding to a same frequency band through an upper layer; setting an enabled first SCell among the plurality of SCells as the serving cell and transmitting and receiving signals with a network; receiving a serving cell configuration message from the network to disable the first Scell and enable a second SCell; and setting the enabled second SCell as the serving cell and transmitting and receiving signals with the network. | 2015-07-02 |
20150189517 | RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, RADIO COMMUNICATION TERMINAL, RADIO COMMUNICATION METHOD, AND A NON-TRANSITORY COMPUTER READABLE MEDIUM EMBODYING INSTRUCTIONS FOR CONTROLLING A DEVICE TO IMPLEMENT A CONTROL METHOD - When one base station forms a plurality of cells that use different frequency bands, a handover caused by movement between cells can be successfully performed with a high probability. A radio base station adapted to communicate with a radio communication terminal, comprising: a communication unit which performs a first communication with the radio communication terminal by using a first frequency, wherein the communication unit performs a second communication with the communication terminal by using a second frequency that is different from the first frequency; and a controller which performs a control, of at least one of a first power of the first communication and a second power of the second communication, based on a first power-related quality of the first communication and a second power-related quality of the second communication. | 2015-07-02 |
20150189518 | ADJACENT CHANNEL LEAKAGE REDUCTION IN SCALABLE WIRELESS COMMUNICATION NETWORK - Embodiments of the present disclosure describe adjacent channel leakage reduction in wireless networks. An apparatus may include circuitry to receive, by a user equipment (UE) of a wireless communication network over downlink signaling, information to indicate a frequency offset of one or more uplink carrier bands of the UE and circuitry to shift a frequency of the one or more uplink carrier bands based on the frequency offset. Other embodiments may be described and/or claimed. | 2015-07-02 |
20150189519 | Mobile Device, Network Node and Methods of Operating the Same in a Mobile Communications Network - There is provided a method of operating a mobile device in a heterogeneous communications network, the heterogeneous communications network comprising first and second base stations, the first base station having a lower transmission power than the second base station and being within the coverage area of the second base station, the method comprising obtaining measurements of the quality of signals transmitted between the first base station and the mobile device and/or the second base station and the mobile device; and analysing the measurements of the quality to determine whether the mobile device is located in an imbalanced region or part of an imbalanced region between the first and second base stations. | 2015-07-02 |
20150189520 | ANTENNA DIVERSITY AND BEAMFORMING COEXISTENCE METHOD AND MACHINE READABLE MEDIA - An antenna diversity and beamforming coexistence method applied to a wireless communication device which supports both a transmitter/receiver (TX/RX) antenna diversity mechanism and a beamformer/beamformee mechanism includes the following steps: determining whether a plurality of wireless link partners linked to the wireless communication device respectively support the beamformer/beamformee mechanism and generating a determination result accordingly; and determining whether to enable/disable the TX/RX antenna diversity mechanism of the wireless communication device and to enable/disable the beamformer/beamformee mechanism of the wireless communication device according to the determination result; wherein when the beamformee mechanism is determined to be disabled, controlling the wireless communication device to transmit a default value in response to a received beamforming protocol packet. | 2015-07-02 |
20150189521 | COVERAGE ADJUSTMENT IN E-UTRA NETWORKS - Embodiments of systems and techniques for coverage adjustment in evolved universal terrain radio access networks (E-UTRANs) are described. In some embodiments, a network management (NM) apparatus may receive data representative of first and second radio link failure (RLF) reports including information related to respective disconnections of first and second user equipment (UEs) from an E-UTRAN. The NM apparatus may identify a hole in a coverage area of the E-UTRAN based at least in part on the first and second RLF reports, and may perform an automated coverage and capacity optimization (CCO) action to reconfigure cell resources of the E-UTRAN based on the identified hole. Other embodiments may be described and claimed. | 2015-07-02 |
20150189522 | METHOD AND APPARATUS FOR OBTAINING NEIGHBORING CELL INFORMATION - Embodiments of the present invention provide a method and an apparatus for obtaining neighboring cell information. The method includes: receiving identifier information of a neighboring cell sent by a base station; when finding a first CGI, determining whether the first CGI is the same as the CGI comprised in the identifier information of the neighboring cell; when the first CGI is the same as the CGI comprised in the identifier information of the neighboring cell, determining the CGI comprised in the identifier information of the neighboring cell as a CGI of the neighboring cell; and sending, to the base station, information used for indicating the CGI of the neighboring cell. The method and apparatus for obtaining neighboring cell information according to the embodiments of the present invention may better implement an ANR function. | 2015-07-02 |
20150189523 | COMMUNICATION TERMINAL AND METHOD FOR REPORTING MEASUREMENT RESULTS - A communication terminal is for example described comprising a determiner configured to determine a first candidate measurement timing pattern and a second candidate measurement timing pattern, each measurement timing pattern comprising a plurality of measurement times, wherein the second measurement timing pattern comprises at least one measurement time occurring between a plurality of measurement times of the first candidate measurement timing pattern; a selector configured to select, from the first and the second candidate measurement timing pattern, a pattern with a measurement time at which a result of a measurement fulfills a reporting criterion and which fulfills a predetermined condition and a controller configured to control a measurement reporting circuit to report cell measurement results based on the selected measurement timing pattern. | 2015-07-02 |
20150189524 | SYSTEM AND METHOD FOR CONCURRENTLY TESTING MULTIPLE PACKET DATA SIGNAL TRANSCEIVERS CAPABLE OF COMMUNICATING VIA MULTIPLE RADIO ACCESS TECHNOLOGIES - System and method for using a shared packet data signal source to test multiple packet data signal transceiver devices under test (DUTs) capable of communicating using multiple radio access technologies (RATs). The signal source provides a packet data signal that includes a plurality of sequential signal segments having respective signal timing parameters and mutually distinct signal characteristics in accordance with the RATs. Based upon the signal timing parameters, at least a portion of each signal segment is routed to a respective one of multiple signal connections for conveyance to a corresponding DUT. | 2015-07-02 |
20150189525 | METHOD AND SYSTEM FOR PLATFORM-BASED DEVICE FIELD TESTS - An approach for receiving an input for specifying one or more parameters for evaluating a device under testing. The approach further involves generating a test route based on the input, wherein the test route represents a test environment in which the device under testing is expected to be subjected to the one or more parameters. | 2015-07-02 |
20150189526 | METHOD FOR PERFORMING MEASUREMENT AND TERMINAL - One disclosure of the present specification provides a method for performing a measurement. The method may comprise: receiving, from a serving cell, a first measurement subframe pattern for the serving cell and assistance information on a cell-specific reference signal (CRS) of a first neighboring cell and a second neighboring cell; and receiving, from the serving cell, a second measurement subframe pattern for the first and second neighboring cells. Here, both the serving cell and the first neighboring cell are aggressor cells against a victim cell which is the second neighboring cell, and the received second measurement subframe pattern may be set based on an almost blank subframe (ABS) pattern, when a CRS of the serving cell collides with the CRS of the second neighboring cell but the CRS of the first neighboring cell does not collide with the CRS of the second neighboring cell. | 2015-07-02 |
20150189527 | System and Apparatus for Measurement Report in Coordinated Multipoint Transmission System - A method includes comparing at least one received signal received parameter value for at least one channel state information reference signal associated with a first frequency with at least one received signal received parameter value for at least one channel state information reference signal associated with a second frequency; and causing information from said comparing to be reported. | 2015-07-02 |
20150189528 | Systems, Methods, and Devices for Electronic Spectrum Management with Remote Access to Data in a Virtual Computing Network - Systems, methods, and apparatus are provided for automated geolocation of a signal using automated identification of baseline data and changes in state in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the baseline data and changes in state based upon the measured and analyzed data in near real time. | 2015-07-02 |
20150189529 | MEASUREMENT AND REPORTING CONFIGURATION IN RADIO COMMUNICATION NETWORKS - A wireless device, a network apparatus, a test equipment and a method in a heterogeneous radio-communication system configured to perform and report measurements in view of patterns including at least two types of subframes are provided. The wireless device has a transceiver and a processing unit. The transceiver is configured to send and to receive signals from more than one cell, and to receive information defining a first pattern related to first cells. The processing unit is configured to determine a second pattern related to second cells based on the first pattern and at least one of an indication or predefined rule relating the first pattern and the second pattern, to perform measurements related to the signals, and to report, to a network node, measurement results based on the measurements, the measurement results being related to signals received from a number of one or more cells. | 2015-07-02 |
20150189530 | DECISION MAKING BASED ON REMOTE OBSERVATION OF NODE CAPABILITIES - A method, apparatus, and computer program product are provided for making network optimization decisions based on observed network node performance information. Network nodes may continuously report performance measurement information to network servers. Observers may request registration with the and access to the mode measurement information. The observer may specify a measurement threshold that, when met, causes the server to report node measurement data to the observer. The node measurement data enables the observer to make network optimization and control decisions. An optimal radio frequency might be selected; a node might switch between different gateways or cause a handoff from one gateway to another for efficient traffic routing. A user could observe measurement data for friends and receive notice when friends are in close proximity or engaged in like activity such that a social contextual community might be formed. | 2015-07-02 |
20150189531 | METHOD AND DEVICE FOR MEASURING A DOWNLINK IN A WIRELESS COMMUNICATION SYSTEM - A method of performing downlink measurement at a user equipment in a wireless communication system is described. Information indicating one or more subframes on which downlink measurement is to be performed is received from a base station. The downlink measurement is performed in the one or more subframes configured by the information. The one or more subframes are configured based on a subset of subframes with reduced activity of a neighbor base station which performs inter-cell interference coordination with the base station. | 2015-07-02 |
20150189532 | METHODS AND DEVICES FOR DEACTIVATING A NODE IN A COMMUNICATION NETWORK - A method for deactivating a first node in a communication network includes determining, in a first time period, a number (A) of active mobile UE devices in a first network cell; determining a number (B) of static UE devices in the first network cell; and determining a number (C) of requests for direct D2D communication from UE devices in the first network cell. The method includes estimating a number of active UE devices in the first network cell for a second time period based on one or more of A, B, and C and determining whether the estimated number of active UE devices is less than a threshold. If so, the method includes transmitting a request to a second node to take over communication with one or more of the UE devices. If the request is accepted by the second node, the first node is deactivated. | 2015-07-02 |
20150189533 | METHOD FOR JOINT AND COORDINATED LOAD BALANCING AND COVERAGE AND CAPACITY OPTIMIZATION IN CELLULAR COMMUNICATION NETWORKS - The present invention relates to a method for optimizing a real cellular, wireless communication network that combines mobility load balancing (MLB) with coverage and capacity optimization (CCO) in a joint and coordinated optimization. An optimal set of physical base station parameters is determined by performing an iterative direct search. The iterative direct search comprises a partitioning strategy to jointly determine an optimal partition of the served area and an associated optimal load of each of the plurality of base stations for a current set of physical base station parameters for each direct search iteration; said partitioning strategy using an updated value of the received power of the pilot or reference signal for each the plurality of user locations associated with the current set of physical base station parameters for each direct search iteration. | 2015-07-02 |
20150189534 | Ingress/Egress Call Module - A system monitors calls for a service provider. A number of simultaneous communications of a given technology type is monitored for either inbound communications and/or outbound communications associated with at least one service provider. A determination is made if the number of simultaneous communications from the service provider is in excess of a adjustable but set number of simultaneous communications of a given technology type that are permissible. A predetermined action is taken if the number of simultaneous calls or text messages (e.g., SMS, IM, email) is in excess of the set limit, e.g., the call may be terminated or other action taken. Both voice communications and/or non-voice communications (such as SMS, IM, Email, or MMS) can be monitored and throttled. | 2015-07-02 |
20150189535 | SPATIAL QUALITY OF SERVICE PRIORITIZATION ALGORITHM IN WIRELESS NETWORKS - A method and apparatus for spatial Quality of Service (QoS) in a wireless network include determining a relative or absolute location of target devices receiving or requesting a same media stream; determining a group of the target devices within a given proximity of one another utilizing resources from the same wireless access network; for each target device in the group while the resources remain in the wireless network: determining a target device based on relative spatial distance to other target devices in the group with prioritized reception of the media stream; and granting the determined target device prioritized reception of the media stream. | 2015-07-02 |
20150189536 | METHOD AND APPARATUS FOR AGILE WIRELESS NETWORK SIGNAL ADAPTATION - According to certain general aspects, the present invention provides a wireless networking scheme that adaptively modifies the transmitted signal bandwidth to avoid interference from or to other devices or systems (e.g., 802.11p) and to meet regulatory requirements (e.g., DFS). In embodiments, if a transmitter according to the invention is operating in a channel with high bandwidth, and if interference is detected or needs to be avoided on a non-primary portion of the occupied bandwidth, the transmitter adaptively reduces the portion of the bandwidth used for transmission to minimize interference. This allows the transmitter to reduce interference or meet compliance requirements without significantly compromising throughput. | 2015-07-02 |
20150189537 | WIRELESS COMMUNICATION DEVICE AND METHOD OF DETERMINING TRANSMISSION RATE OF WIRELESS COMMUNICATION DEVICE - This invention discloses a wireless communication device and a method of determining a target set of transmission rates of the wireless communication device. The wireless communication device transmits data packets according to a plurality of transmission rates included in the target set of transmission rates. The method includes steps of: providing a plurality of candidate sets of transmission rates; transmitting a plurality of data packets according to a primary set of transmission rates; counting retry times of the data packets in a predetermined period of time and generating a counting result; and selecting one of the candidate sets of transmission rates according to the counting result to be the target set of transmission rates. | 2015-07-02 |
20150189538 | APPARATUS AND METHOD FOR ACCESS POINT SELECTION - An apparatus for access point selection are disclosed. The disclosed access point selection apparatus includes: a sniffing unit configured to sniff packets transmitted to each of a multiple number of access points during a preset duration of time; a calculation unit configured to calculate a retransmission rate for each of the access points, calculate a collision probability of packets transmitted to each of the access points and a number of terminals transmitting packets to each of the access points by using the retransmission rate, and calculate an uplink packet processing rate of each of the access points by using the collision probability and the number of terminals transmitting packets; and a selection unit configured to select the access point having the highest value of the uplink packet processing rate from among the access points as the access point to which a target terminal is to be wirelessly connected. | 2015-07-02 |
20150189539 | METHOD FOR CONTROLLING NETWORK TRANSMISSION DELAY, QOS CONTROL ENTITY AND COMMUNICATION DEVICE - A method for controlling network transmission delay, a QoS control entity, and a communication device are disclosed. In the method for controlling network transmission delay, the QoS control entity, and the communication device in the embodiments of the present invention, a service flow delay threshold is set to monitor the network transmission delay, and, when it is determined that the service flow transmission delay requirement is not met, a delay control policy is formulated to adjust the network transmission delay dynamically, thereby improving user experience. | 2015-07-02 |
20150189540 | QOS SWITCHING METHOD AND APPARATUS FOR QOS IN A WIRELESS COMMUNICATION SYSTEM - Quality of Service (QoS) switching method and apparatus in a mobile communication system are provided. The method includes determining, based on a total resource usage for providing a plurality of QoSs, the QoS switching relating to level adjustment of the plurality of QoSs corresponding to one of downgrade, upgrade, and grade maintenance, and adjusting levels of the plurality of QoSs according to the determined QoS switching. | 2015-07-02 |
20150189541 | METHOD AND APPARATUS FOR TRANSMITTING OVERLOAD INDICATIOR OVER THE AIR - Techniques for transmitting overload indicators over the air to UEs in neighbor cells are described. In one design, an overload indicator may be transmitted as a phase difference between at least one synchronization signal and a reference signal for a cell. In another design, an overload indicator may be transmitted as a phase difference between consecutive transmissions of at least one synchronization signal for a cell. In yet another design, an overload indicator may be transmitted by a cell on resources reserved for transmitting the overload indicator. In yet another design, an overload indicator may be transmitted by a cell on a low reuse channel or a broadcast channel. For all designs, a UE may receive overload indicators from neighbor cells, determine the loading of each neighbor cell based on the overload indicator for that cell, and control its operation based on the loading of the neighbor cells. | 2015-07-02 |
20150189542 | CONTENT MANAGEMENT DELIVERY SYSTEM (CMDS) FACILITATED LOCAL ACCESS SYSTEM - A method of sharing a streaming content item to a target user equipment (UE) device on a network includes identifying a UE device on the network that is currently receiving the content item. The method determines whether the target and source UE devices are serviced by a common base station. If they are, the method commands the base station to multicast the content item to the UE device and the target UE device. The method also includes sharing a content item stored on a first UE device with a second UE device by commanding the first UE device to send the content item to the second UE device without going through the network or by commanding the first UE device to upload the content item to the base station and then downloading the content item from the base station to the first UE device. | 2015-07-02 |
20150189543 | System and Methods for Providing an Enhanced Content Proxy in a Wireless Network - A method comprising: receiving, by wireless sites connected to a terrestrial network, a set of media that includes a plurality of individual media, wherein each of the wireless sites includes a satellite antenna and satellite receiver via which the set of media is received from a broadcast transmission from a satellite; storing the set of media, wherein each of the wireless sites stores the set of media in a local edge proxy server of the wireless site; receiving request(s) for media from mobile station(s); accessing the requested media from the set of media stored in the local edge proxy server; receiving requests for retransmission of said media from said mobile station(s); determining if a first of said retransmission requests is identical to a prior retransmission request; and if said first retransmission request is identical to said prior retransmission request, determining whether said prior retransmission request has been fulfilled. | 2015-07-02 |
20150189544 | Method and Arrangement For Distributing Information During Broadcast Delivery - A BM-SC, and a method therein for transmitting data file by broadcast session to at least one UE, in a radio communication system; and a UE and a method therein for receiving a broadcast session of transmission of a data file from a BM-SC are provided. The method in the BM-SC comprises determining to transmit the data file to the at least one UE, and determining a FEC redundancy level to use for the transmission. The method also comprises transmitting, to the at least one UE, the data file using the determined FEC redundancy level and an indication of the determined FEC redundancy level. | 2015-07-02 |
20150189545 | COMMUNICATION APPARATUS AND COMMUNICATION METHOD - A communication apparatus includes: a first communicator that communicates with another communication apparatus through a first communication path; a second communicator that communicates with the other communication apparatus through a second communication path; a communication-path monitor that monitors a condition of a communication through the first communicator; a switching-setup-packet generator that sequentially generates switching-setup packets to be transmitted through the first and second communicators, based on a determination indicating that the condition of the communication through the first communicator is bad; and a switching controller that switches between communications through the first and second communicators, based on a type of which response data for the switching-setup packets arrive from the other communication apparatus and an order in which response data for the switching setup packets arrive from the other communication apparatus. | 2015-07-02 |
20150189546 | System and Method for Handling of an Uplink Transmission Collision with an ACK/NACK Signal - Systems and methods for handling of an uplink transmission collision with an ACK/NACK signal are provided. An ACK/NACK may be configured for a repetition sequence. The ACK/NACK signal transmission on a particular subframe can be refrained due to the collision. The UL transmission can be performed on the subframe. | 2015-07-02 |
20150189547 | DYNAMIC HOTSPOT ACCESS CONTROL - A method including modifying access rights for a Wi-Fi network in response to a condition, wherein modifying the access rights for the Wi-Fi network allows users without Wi-Fi subscriptions to access the Wi-Fi network. The method may further include returning the access rights back to their prior state when the condition is no longer met. | 2015-07-02 |
20150189548 | METHODS AND APPARATUS FOR JOINT POWER AND RESOURCE MANAGEMENT - Methods and apparatus for communication comprise adjusting a transmission power value of one or both of a network entity and a proximate network entity from a first transmission power value to a second transmission power value based at least in part on one or both of a load level value of the network entity and a load level value of the proximate network entity to offload at least one user equipment (UE) to the proximate network entity, wherein the network entity serves the at least one UE. Further, the methods and apparatus comprise updating a power/resource management policy at the network entity based on adjusting the transmission power value of one or both of the network entity and the proximate network entity. | 2015-07-02 |
20150189549 | METHOD, SYSTEM AND APPARATUS OF WIRELESS LOCAL AREA NETWORK (WLAN) COMMUNICATION IN CONJUNCTION WITH CELLULAR COMMUNICATION - Some demonstrative embodiments include devices, systems and/or methods of Wireless-Local-Area-Network (WLAN) communication in conjunction with cellular communication. For example, an apparatus may include a wireless communication unit to receive WLAN load information indicating a load of at least one WLAN controlled by at least one access point (AP), and, based on the WLAN load information, to select between connecting to the AP and connecting to a cellular node. | 2015-07-02 |
20150189550 | METHOD & SYSTEM FOR CELLULAR NETWORK LOAD BALANCE - Embodiments of the present invention include a system and methods by which a central or distributed radio resource controller uses current and past measurements of the occupancy and radio channel utilization of clusters of radio-proximate cells to identify when load balancing is performed for a given cluster. A filter may be applied to the data to identify load balancing opportunities. Once identified, the cluster antenna configuration is iteratively adjusted while monitoring radio network performance metrics to minimize the risk of opening coverage holes. | 2015-07-02 |
20150189551 | TECHNIQUES FOR DYNAMICALLY SPLITTING BEARERS BETWEEN VARIOUS RADIO ACCESS TECHNOLOGIES (RATs) - A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first fractional amount of a first data flow to be served to a UE via a first communication link using a first radio access technology (RAT), determines a second fractional amount of the first data flow to be served to the UE via a second communication link using a second RAT, and serves the first fractional amount of the first data flow to the UE using the first communication link. | 2015-07-02 |
20150189552 | MOBILE DEVICE WITH GUARANTEED QOS - A mobile device includes a transceiver that receives data from a network, and transmits data to the network, an input interface that receives input data from a user of the device, and a processor. The processor is configured to receive an input from the input interface indicating a desired quality of service (QoS) requested by the user for a communication session through the network. The processor is also configured to append a code corresponding to the desired QoS to a session initiation protocol (SIP) invite message relating to set-up of the communication session, and transmit the SIP invite message to the network by the transceiver to control the network to provide the desired QoS during communication between the mobile device and another device via the communication session through the network. | 2015-07-02 |
20150189553 | Handover Proactive Association Provisioning Support Method and System - A method and system is provided that supports minimizing handover times of netsurfing smartphones controlled by home Internet Access Devices (IADs) to shared IADs and optimizing earnings from these shared devices. The shared services are provisionable right at the handovers. Any shared IAD can implement an automatic auction of its service capacity controlled by a clearing system. The shared IADx automatically generates lucrative clicks on services of location based Internet-apps issued by Ayz passing through sharedIADx's reach. Several such provisioning systems may run concurrently, thus enabling high flexibility as to instant and local/regional system restructuring, e.g. on behalf of pricing strategy adaptations and/or version control. The application of the invention needs no change of the networks between which the above described pre-HO support of their HOs/MHOs shall be performed, i.e. it may work on top of all networks between which HOs or MHOs may be executed. | 2015-07-02 |
20150189554 | REDIRECTING HANDOVERS IN LTE NETWORKS - An architecture that can redirect communications upon detection of a handover failure in a Long Term Evolution (LTE) network is described. The architecture can obtain information indicative of a handover failure that is available in a first portion of the LTE network (e.g., a serving gateway) that has no control over the communication path. The architecture can utilize the information to instruct a second portion of the LTE network (e.g., a mobility management entity), one that can control the communication path but conventionally has no access to the handover information, to reroute the communication path to avoid unresponsive or failing network entities. | 2015-07-02 |
20150189555 | HANDOVER HANDLING - A system is proposed to provide handover in a mobile telecommunications environment, particularly applicable to 3GPP networks, which does not increase signalling overhead but minimises user data loss during handover. In the modified system, PDCP SDUs with Sequence numbers are buffered and retransmitted as necessary. At the time of handover, SDUs not received by the user device are forwarded to the target base station for forward transmission to the UE. The handover procedure is designed to minimise packet loss whilst keeping to a minimum the duplication of packet transmission over the air interface. | 2015-07-02 |
20150189556 | CALL HANDOFF INITIATION IN HYBRID NETWORKS - A continual learning process is applied to a class of risk estimate-based algorithms and associated risk thresholds used for deciding when to initiate a handoff between different types of network connections that are available to a mobile device having telephony functionality. The process is implemented as a virtuous loop providing ongoing tuning and adjustment to improve call handoff algorithms and risk thresholds so that handoffs can be performed with the goals of minimizing dropped calls and unacceptable degradation in call quality as well as avoiding premature handoffs. Device characteristics, environmental context, connection measurements, and outcomes of call handoff decisions are crowd-sourced from a population of mobile devices into a cloud-based handoff decision enabling service. The service evaluates potentially usable handoff decision algorithms and risk thresholds against archived crowd-sourced data to determine how they would have performed in real world situations and delivers improved algorithms and risk thresholds to the mobile devices. | 2015-07-02 |
20150189557 | Network-Controlled UE Switching between Different Types of Radio Networks - Auser equipment, UE, ( | 2015-07-02 |
20150189558 | METHOD AND APPARATUS FOR WIRELESS COMMUNICATION IN A HETEROGENOUS NETWORK - A method, corresponding apparatuses, and a computer program product for wireless communication in a heterogeneous network are provided. The method comprises detecting, by a user equipment in a wireless wide area network, availability of a wireless local area network. The method also comprises transferring into a wireless local area network available state if the wireless local area network is available. The method additionally comprises transferring into a wireless local area network unavailable state if the wireless local area network is unavailable. In the method, the transferring into the wireless local area network available or unavailable state is independent of a concurrent radio resource control state of the user equipment. With the claimed inventions, good coordination of the radio resource control states in the heterogeneous network can be realized without affecting radio resource control of legacy networks. | 2015-07-02 |
20150189559 | Techniques for Establishing and Executing Handoff Profile Between Telecommunications Networks - Examples are disclosed for acquiring user feedback and implementing logistic regression statistical modeling techniques to enable a handoff profile for a dual-mode hybrid mobile device. In some examples communication link handoff logic may be executed by the processor component to receive user feedback during a voice call mediated by a call server, the voice call between a hybrid mobile device and another communication device, the user feedback pertaining to one or more Voice-over Internet Protocol (VoIP) communication link parameters for the communication link between the hybrid mobile device and the call server. The VoIP communication link parameters are statistically modeled based on the user feedback and a handoff profile is established for the hybrid mobile devices, the handoff profile operative to establish criteria for switching the VoIP communication link to an alternate communication link. | 2015-07-02 |
20150189560 | Mobility Management Method, Base Station, and User Equipment - Embodiments of the present invention provide a mobility management method, a base station, and a user equipment. The method includes determining a first measurement configuration and a second measurement configuration. The first measurement configuration makes it more difficult than the second measurement configuration for a neighboring cell to meet a reporting criterion of a handover measurement report. The method also includes performing a measurement on a serving cell and the neighboring cell according to the first measurement configuration and performing a measurement on the serving cell and the neighboring cell according to the second measurement configuration when a reporting criterion of a handover measurement report of the first measurement configuration is not met and a timer used to detect a radio link failure starts. | 2015-07-02 |
20150189561 | DISTRIBUTED SEAMLESS ROAMING IN WIRELESS NETWORKS - One embodiment of the present invention provides a system for configuring an access point in a wireless network. During operation, the access point discovers one or more existing access points associated with the wireless network. The access point then obtains a set of configuration information from one existing access point, and synchronizes a local timestamp counter to a selected existing access point, thereby allowing the access point to be configured without using a centralized management station. | 2015-07-02 |
20150189562 | MOBILE COMMUNICATION SYSTEM, WIRELESS STATION, MOBILE COMMUNICATION CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORED WITH MOBILE COMMUNICATION CONTROL PROGRAM - A mobile communication system ( | 2015-07-02 |
20150189563 | SYSTEM AND METHOD FOR DISTRIBUTED MOBILITY MANAGEMENT WITH GPRS TUNNELING PROTOCOL - An apparatus is configured to perform a method for mobility management. The method includes establishing a first Packet Data Network (PDN) connection between a user equipment (UE) and a first Packet Data Network Gateway (PGW) associated with a first group of Serving Gateways (SGW) within a first geographical area; establishing communication with a handover destination SGW associated with a second PGW, the second PGW associated with a second group of SGWs within a second geographical area; and upon a determination that the UE moves from the first geographical area to the second geographical area, establishing a General Packet Radio Service (GPRS) Tunneling Protocol (GTP) tunnel connection between the first PGW and the handover destination SGW, and updating the first PDN connection to use the GTP tunnel connection between the first PGW and the handover destination SGW. | 2015-07-02 |
20150189564 | METHOD AND DEVICE FOR SELECTING CORE NETWORK DEVICE - A method and a device for selecting a core network device. The method includes: an access network device determining the equipment type of a user equipment (UE); when the equipment type is a machine type communication (MTC) UE, the access network device determining an MTC group identifier corresponding to the UE; when the MTC group identifier corresponds to a core network device, the access network device selecting the core network device corresponding to the MTC group identifier as a core network device which the UE accesses. In the embodiments of the present application, a plurality of MTC UE corresponding to the same MTC group identifier can select the same core network device to access a mobile communication network, and thus being able to save network resources and reduce signaling overhead using a public bearer. | 2015-07-02 |
20150189565 | METHOD AND APPARATUS FOR BASE STATION ASSOCIATION FOR AVOIDING FREQUENT HANDOVER IN FEMTOCELL NETWORK - In a network including a macrocell and a femtocell, a terminal measures a current mobility state indicating a base station that is currently associated with the terminal and a future mobility state indicating a base station that is to be associated with the terminal in the future, and calculates expectation rewards for the base stations in consideration of information on neighbor base stations provided from a serving base station. In addition, the terminal selects a base station providing the largest expectation reward. | 2015-07-02 |
20150189566 | SESSION TRANSFER METHOD AND METHOD FOR SUPPORTING SESSION CONTINUITY - A method for supporting session continuity for a terminal in a server. The method according to one embodiment includes sending, by a server, a session continuity operator policy to a first terminal. The session continuity operator policy includes a parameter indicating a preferred network for a transfer of the ongoing session, and session continuity level information including one of a first level and a second level. The method according to the embodiment further includes receiving, by the server, a first session invite message for one of full media transfer and partial media transfer, unless the session continuity level information of the session continuity operator policy is the second level and the first terminal decides not to start the session transfer; and sending, by the server, a second session invite message to the second terminal to achieve session continuity with the first terminal after receiving the first session invite message. | 2015-07-02 |
20150189567 | HANDSOFFS BETWEEN ACCESS POINTS IN A WI-FI ENVIRONMENT - Techniques disclosed herein include systems and methods for providing active mobility of Wi-Fi enabled devices within a given wireless local area network (WLAN). In general, techniques include dynamically commanding Wi-Fi enabled devices to disconnect from a corresponding access point in response to meeting predetermined conditions. A forced disconnect can be based on various criteria such as low-power or lost packet thresholds triggering the forced disconnect. Such techniques cause a Wi-Fi enabled device to disconnect from one access point and connect to another access point before a connection quality deteriorates to a point that causes noticeable interruptions in connectivity or a generally poor experience, thereby enabling a smooth transition among access points. | 2015-07-02 |
20150189568 | METHOD FOR INTERFERENCE REDUCTION IN A RADIO COMMUNICATION SYSTEM, PROCESSING UNIT, AND WIRELESS ACCESS NETWORK NODE THEREOF - The invention relates to a method for interference reduction in a radio communication system. The method (MET | 2015-07-02 |
20150189569 | SYSTEMS AND METHODS FOR MANAGING OFFLOAD FROM ONE RADIO ACCESS NETWORK TO ANOTHER - A method of managing data traffic offload from a radio access network may include: determining a location of a mobile device; and identifying, based on data traffic offload requirements of a network operator and capabilities of alternative network providers, one or more alternative networks configured to be accessed by the mobile device at the determined location. | 2015-07-02 |
20150189570 | RESOURCE SCHEDULING METHOD, DEVICE, AND COMMUNICATIONS SYSTEM - Embodiments of the present invention disclose a resource scheduling method, device, and communications system. The method includes: sending, by a first base station, a first data offloading proportion to a user equipment; receiving, by the first base station, a first buffer status report that is generated based on the first data offloading proportion and sent by the user equipment, where a buffered data volume included in the first buffer status report needs to be transmitted by the first base station; sending, by the first base station, uplink resource scheduling information to the user equipment based on the first buffer status report, where an uplink transmission resource indicated by the uplink resource scheduling information is used to transmit uplink data of the user equipment that should be borne by the first base station. The embodiments of the present invention are applied to resource scheduling. | 2015-07-02 |
20150189571 | RADIO COMMUNICATION SYSTEM, RADIO TERMINAL, RADIO STATION, AND COMMUNICATION CONTROL METHOD - The present invention is a radio communication system in which a radio station and a radio terminal communicate with each other. The radio communication system has a control means with which at least one of the radio stations controls a plurality of types of cells by using one radio access technology, a recognition means with which the radio terminal recognizes the types of the cells, and a measurement report means with which the radio terminal performs a report of measurement results based on measurement report criteria according to the types of the cells. | 2015-07-02 |
20150189572 | Method and device for policy-based control of radio - A device is disclosed that includes software components for executing actions and for controlling the device in order to conform to specified policies. The device includes a controller to deny or permit execution of actions. The controller monitors and interrupts execution of device's actions in order to determine whether an action violates a policy, policy rules, or if the action is prohibited by a policy. The controller also manages policies defined for the device. Each policy is translated into a language understandable by the controller and stored on the device. Each policy can be updated or changed dynamically. Additionally, each policy can securely be updated or changed remotely. | 2015-07-02 |
20150189573 | METHOD AND ITS APPARATUS FOR BLOCKING ACCESS OF UNAUTHORIZED DEVICE - A method and server for blocking access of an unauthorized device in a wireless communication system are provided. The method of the server includes receiving a report in which at least one unauthorized equipment is detected from at least one sensor; determining the at least one sensor to allocate each of the detected at least one unauthorized equipment based on at least one of a number of the at least one unauthorized equipment and a number of channels allocated to each of the at least one sensor; and requesting access blocking of the at least one unauthorized equipment allocated to a corresponding at least one sensor to the determined at least one sensor. | 2015-07-02 |
20150189574 | METHODS FOR DORMANT CELL SIGNALING FOR ADVANCED CELLULAR NETWORK - User equipment for wireless communication with at least one base station includes a transceiver operable to communicate with the at least one base station by transmitting radio frequency signals to the at least one base station and by receiving radio frequency signals from the at least one base station. The transceiver is configured to receive a discovery signal from a base station of the at least one base station, the discovery signal comprising a discovery signal identifier. The transceiver is also configured to receive a synchronization signal or reference signal, the synchronization signal or the reference signal comprising a physical cell identifier. The user equipment also includes processing circuitry configured to determine whether the discovery cell identifier matches the physical cell identifier. The processing circuitry is also configured to, responsive to the discovery cell identifier matching the physical cell identifier, identifying that the base station is active or in coverage | 2015-07-02 |
20150189575 | DEVICE AND METHOD FOR PUBLIC LAND MOBILE NETWORK SEARCHING - This disclosure relates generally to public land mobile network searching. A device, method, and/or system may include for each of at least one mobile network identity, each mobile network identity separately associated to a different mobile network, sequentially assessing, with a processor, for each mobile network identity, identity information sets corresponding to one of the at least one mobile network identity for a location code corresponding to the mobile network associated with the one of the mobile network identities, presenting, on a user interface, information related to the mobile network corresponding to the location code as identified. Upon the location code corresponding to the mobile network having been identified, the processor ceases assessing identity information sets corresponding to the mobile network identity for the location code. | 2015-07-02 |
20150189576 | CHANNEL SEARCHING METHOD AND APPARATUS FOR RECEIVING BROADCAST SIGNAL USING THE SAME - A channel searching method may include setting a first channel in a broadcast signal, determining signal strength of the broadcast signal and generating an automatic gain control signal for the first channel, and when the signal strength satisfies a preset first requirement and the automatic gain control signal satisfies a preset second requirement, skipping demodulation of the first channel. | 2015-07-02 |
20150189577 | METHOD FOR SETTING UP HIGH-SPEED LINK IN WLAN SYSTEM AND DEVICE FOR SAME - The present invention relates to a wireless communication system, and more specifically, to a method for setting up a high-speed link in a WLAN system and a device for the same. A method for setting up a high-speed link by a station (STA) in a WLAN system, according to one embodiment of the present invention, can comprise the steps of: transmitting a frame including identification information and/or fragment identification information of a previous access point (AP) from the STA to a current AP; and receiving Generic Advertisement Service (GAS) query response information from the current AP, wherein when the identification information of the previous AP is included in the frame, the GAS query response information can be acquired by the current AP from the previous AP. | 2015-07-02 |
20150189578 | APPARATUS, SYSTEMS AND METHODS FOR PROGRAMMABLE SIM CARD USING OVER THE AIR COMMUNICATED INFORMATION - Methods, systems, and techniques for configuring mobile media devices to communicate with different networks are provided. Example embodiments provide a technique for receiving, for example, over-the-air, electronic-based SIM access information, and then reconfiguring a mobile media device for wireless communications based on the received electronic-based SIM access information. | 2015-07-02 |
20150189579 | MOBILE TERMINAL AND METHOD OF OPERATING THE SAME - A mobile terminal and a method operating the same are provided. The method includes generating a list of a service that may be provided to an external via a Local Area Network (LAN), transmitting the generated service list to the external terminal, receiving a request for providing a service that is included in the service list from the external terminal, and connecting the mobile terminal to the external terminal via the LAN and providing the requested service to the external terminal. | 2015-07-02 |
20150189580 | SYSTEMS AND METHODS FOR ALLOCATING ALTERNATIVE NETWORK ACCESS RESOURCES - A method of allocating access to alternative access networks may include: inputting, by one or more parties, needs for alternative network access and representative values for satisfying the needs; and allocating, by providers of alternative network access, alternative network access to the one or more parties based on the stated needs and values. | 2015-07-02 |
20150189581 | NETWORK ASSOCIATION OF COMMUNICATION DEVICES BASED ON ATTENUATION INFORMATION - A client network device may associate with a service provider to receive a service. For example, a client network device may transmit a number of broadcast messages to one or more service providers. The number of broadcast messages may be determined based, at least in part, on a first communication parameter received from at least one of the service providers. The client network device may receive first attenuation information from a first service provider after transmitting the number of broadcast messages. The client network device may associate with the first service provider based, at least in part, on the first attenuation information. In one example, a vehicle can associate with a charging station in a charging facility to securely communicate with and receive electric power from the charging station. | 2015-07-02 |
20150189582 | ESTABLISHING A POWER CHARGING ASSOCIATION ON A POWERLINE NETWORK - A first client may establish a power charging association with one of a plurality of service agents over a network. The first client transmits a first signal via a first attachment point of a powerline network, the first signal associated with requesting the power charging association. The first client broadcasts a sounding message via the first attachment point after transmitting the first signal, wherein the sounding message is receivable by one or more service agents including at least a first service agent of the powerline network. The first service agent received the sounding message with a lowest attenuation of the one or more service agents that received the sounding message. The power charging association is established between the first client and the first service agent. | 2015-07-02 |
20150189583 | RADIO COMMUNICATION SYSTEM, BASE STATION, AND CELL SELECTION CONTROL METHOD - The present invention provides a method of controlling the selection of a cell in a radio communication system for increasing the capacity of the system by effectively utilizing a small cell base station and a base station apparatus for realizing it. At least one base station of a macrocell base station and a small cell base station is provided with plural antennas, and the base station selects a cell and adjusts a criterion for reselection by generating processing gain using the plural antennas by signal processing and performing a cell selection bias correcting process using the processing gain using the plural antennas. | 2015-07-02 |
20150189584 | SERVICE-ASSISTED NETWORK ACCESS POINT SELECTION - Embodiments enable prioritization and selection of network access points (NAP) by a computing device using NAP attribute values. The computing device obtains the attribute values based on a location of the computing device and/or proximate NAPs detected by the computing device. The obtained attribute values are compared to a state of the computing device (e.g., sensor values), user preferences, or other criteria to select at least one of the NAPs for connection with the computing device. In some embodiments, a user of the computing device is presented with a list of Wi-Fi access points ranked according to relevance to the computing device and/or user. | 2015-07-02 |
20150189585 | EXCHANGE OF ACCESS CONTROL LISTS TO MANAGE FEMTO CELL COVERAGE - Access management to femto cell service is provided through access control list(s), e.g., white list(s), or black list(s). White list(s) include a set of subscriber station(s) identifier numbers, codes, or tokens, and also can include additional fields for femto cell access management based on desired complexity. White list(s) can have associated white list profile(s) therewith to establish logic of femto coverage access based on the white list(s). Access lists exchange among subscribers that posses provisioned femto access points and elect to share access lists also is provided. Transference of access list(s) among subscribers is secured and based at least in part on subscriber privacy policy. Subscribers can be prompted to opt in access list sharing, or to update privacy policies to allow reciprocate sharing and update privacy settings. Based at least in part on association criteria, a component identifies femto access points with which a subscriber accesses lists. | 2015-07-02 |
20150189586 | METHOD FOR HANDLING THE OPERATION MODE OF A BASE STATION - The embodiments herein relates to a method in a first network node for handling operation mode of a base station in a communications network. The communications network comprises a transport network. The first network node activates a Remote Unit-Main Unit, RU-MU, operation mode in the base station when data traffic load in the transport network is below a first threshold. The first network node activates a regular operation mode in the base station when the data traffic load in the transport network is above a second threshold. | 2015-07-02 |
20150189587 | Wireless Communication Device Capable of Utilizing Multiple Radio Access Technologies - A wireless communication device is disclosed that is capable of utilizing multiple radio access technologies (RATs) in various coordinated ways so as to optimize, and enhance the versatility, of the device's communication capabilities. One or more RATs may be selected for use, either alone or in cooperation with each other, based on various conditions, such as channel conditions, traffic, data type, and priority. When conditions change, the originally-selected communication scheme may no longer be preferred. Consequently, the device can initiate a handover to another communication scheme. Transmitters corresponding to RATs that are not currently selected are controlled to enter a low-power state in order to conserve power. However, in some circumstances, the device may utilize both RATs simultaneously. For example, redundant communications can be made over both RATs for error-reduction or other purposes, and partial communications can be made over multiple RATs for increased speed and bandwidth, among other reasons. | 2015-07-02 |
20150189588 | Transport Network Relaying in Energy Efficient Networks - The embodiments herein relate to a method in a first network node ( | 2015-07-02 |
20150189589 | Method for Energy Saving In a Cellular Communication System - The present invention relates to a method for energy saving in a cellular communication system, the cellular communication system including one or more clusters of cells. Each cluster includes one or more base stations and one or more mobile stations. The method includes exchanging, between base stations belonging to a first cluster, measurement information associated with mobile stations of the first cluster, and changing energy saving configuration for cells belonging to the first cluster based on the measurement information. | 2015-07-02 |
20150189590 | Method for Implementing Discontinuous Reception and Base Station - The present disclosure relates to the field of mobile communication technology, and provides a method for implementing discontinuous reception and a base state. The method includes the steps of: receiving, by a first base station, a discontinuous reception DRX configuration recommendation reported by UE; and transmitting, by the first base station, the DRX configuration recommendation or DRX configuration parameters configured by the first base station for the UE in accordance with the DRX configuration recommendation to a second base station when the UE is switched from the first base station to the second base station. | 2015-07-02 |
20150189591 | USER EQUIPMENT ASSISTANCE INFORMATION SIGNALING IN A WIRELESS NETWORK - Generally, this disclosure provides apparatus and methods for improved signaling of User Equipment (UE) assistance information in a wireless network. The UE device may include a processing circuit configured to generate an assistance information message including a power preference indicator (PPI) and mobility state information (MSI), the PPI and the MSI associated with the UE; a signal generation module configured to generate a Medium Access Control (MAC) layer Control Element (CE) signal, the MAC CE signal including the assistance information message; and a transmitter circuit configured to transmit the MAC CE signal to an evolved Node B (eNB) of a wireless network associated with the UE, the MAC CE signal transmitted on an uplink shared channel (UL-SCH). The assistance information message may also be generated as a Radio Resource Control (RRC) message and transmitted on an uplink dedicated control channel (UL-DCCH). | 2015-07-02 |
20150189592 | TARGET WAKE TIME FLOW IDENTIFICATION IN TWT ACKNOWLEDGEMENT - Certain aspects of the present disclosure provide methods and apparatus for generating a frame with timing information for a target wake time (TWT) and an identification of the TWT. An example method generally includes generating a frame generating a frame comprising timing information for a target wake time (TWT) and an identification of the TWT to which the timing information applies, and outputting the frame for transmission. | 2015-07-02 |
20150189593 | ENABLING COEXISTENCE OF HIGH-DENSITY AND LOW-DENSITY TRANSMISSIONS - Embodiments may comprise logic to determine whether a value of a network allocation vector indicates that the apparatus is blocked from transmitting on the medium; logic to transmit a first clear to send packet at a first power level in response to determining that the apparatus is not blocked from transmitting on the medium, the first clear to send packet comprising a flag or bit to indicate the Shading Transmission Starts (STS); logic to receive a second clear to send packet after transmitting the first clear to send packet; and logic to transmit a first data transmission at a second power level after receiving the second clear to send packet, the second power level being less than the first power level. | 2015-07-02 |
20150189594 | Method And System For Managing Power Usage Of A Mobile Terminal - A method for managing power usage is perform at a mobile terminal having one or more processors and memory storing programs executed by the one or more processors. The mobile terminal collects its operating environment information while the mobile terminal is in a first operating mode. The mobile terminal compares the collected operating environment information with a plurality of power usage switch conditions, each power usage switch condition having an associated operating mode, to determine whether the collected operating environment information matches one of the plurality of power usage switch conditions. When this happens, the mobile terminal determines its current working status and switches from the first operating mode to the second operating mode when there is no conflict between the mobile terminal's current working status and the second operating mode associated with the matched power usage switch condition. | 2015-07-02 |
20150189595 | INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING THE SAME AND STORAGE MEDIUM - An information processing apparatus includes a wireless LAN control unit which performs a wireless communication, a power mode setting unit which accepts a setting instruction for setting a power saving mode to be OFF or ON from a user, and a power saving mode setting storage unit which holds a setting that is set for the power saving mode, and a table storing a setting for turning the power saving mode off/on in association with a protocol used in a wireless communication. In case the power mode setting unit holds the setting for setting the power saving mode to be ON, the information processing apparatus controls whether or not to turn on the power saving mode based on a protocol used in the wireless communication and a setting of the power saving mode stored in the table in association with that protocol. | 2015-07-02 |
20150189596 | TECHNIQUES AND APPARATUS TO MANAGE POWER IN WIRELESS DEVICE - An apparatus may include a sensor, a processor circuit, and an adaptive scanning component for execution on the processor circuit to receive sensor data from the sensor, to determine activity state based upon the received sensor data, and to adjust a wireless network scanning procedure in accordance with the received sensor data. Other embodiments are described and claimed. | 2015-07-02 |
20150189597 | SWITCH DEVICE AND POWER SUPPLY CONTROL SYSTEM - The switch device includes a control switch that turns on/off an electrical connection between an apparatus and the power supply, a condition judging circuit that judges conditions of driving the control switch, an electric wave reception circuit that receives an electric wave, and a power supply circuit that generates power from the electric wave received by the electric wave reception circuit. An electric wave transmission device that transmits an electric wave for making the switch device operate is arranged in a space, whereby the electric wave can be received by the electric wave reception device in the specific space. The switch device controls the control switch to be turned off/on when the electric wave is received. Alternatively, when the electric wave is not received, the switch device turns on/off the control switch. | 2015-07-02 |
20150189598 | Radio Link Failure Information - A technique, including in a radio link failure report from a communication device information about the power saving state of the communication device. | 2015-07-02 |
20150189599 | Managing Multiple Radio Access Bearers In A Single Handset - A method for managing a voice call while simultaneously running a data application on a handset having a display includes determining whether the display on the handset is on or off; and if the display is off, then suspending data transfer supporting the data application. Other conditions for suspending data transfer include whether an application is in the foreground of the display; whether the handset is in proximity to a user's head, or if network reception quality exceeds a threshold. | 2015-07-02 |
20150189600 | APPARATUS AND METHOD FOR TRIGGERING A MAXIMUM POWER REPORTING EVENT IN A WIRELESS COMMUNICATION NETWORK - Aspects of the present disclosure provide an apparatus and method of utilizing a filtered transmit power margin calculation, rather than an instantaneous Tx power, to determine whether or not to trigger an Event 6D report. The filtered transmit power margin may take into account not only the user equipment's transmit power and the maximum transmit power level, but in addition, a received maximum power reduction value. | 2015-07-02 |
20150189601 | APPARATUS AND METHOD FOR UPLINK POWER CONTROL FOR A WIRELESS TRANSMITTER/RECEIVER UNIT UTILIZING MULTIPLE CARRIERS - A method and apparatus for determining uplink power in a wireless transmit receive unit (WTRU). The WTRU operates in a carrier aggregated system. The WTRU is configured to receive a plurality of uplink power parameters indexed to one of a plurality of uplink carriers and receive a transmit power control command indexed to the one of the plurality of uplink carriers. The WTRU is configured to determine a pathloss of the one of the plurality of uplink carriers and determine a transmit power for the one of the plurality of uplink carriers based on the plurality of power parameters, the transmit power control command, and the pathloss. | 2015-07-02 |
20150189602 | CORE LEVEL OPTIMIZED LOW POWER MODE - A method for operating an electronic system, an integrated circuit on a substrate, and an apparatus including a memory and at least one processor coupled to the memory are provided. In one configuration, the at least one processor is configured to read, from an integrated circuit, first information of a first group including at least one core in a power domain and second information of a second group including at least one core in the power domain; to determine a voltage for the power domain in a low power mode based on the first information and the second information; and to configure power supply to provide the voltage for the power domain in the low power mode. | 2015-07-02 |
20150189603 | APPARATUS, METHOD AND COMPUTER PROGRAM FOR A BASE STATION TRANSCEIVER - Embodiments relate to an apparatus, a method and a computer program for a base station transceiver ( | 2015-07-02 |
20150189604 | TERMINAL DEVICE FOR TRANSMITTING A POWER HEADROOM REPORT IN A MULTI-CARRIER COMMUNICATION SYSTEM, AND METHOD FOR SAME - A method and device for transmitting a power headroom report (PHR) by a user equipment (UE) in a communication system supporting a plurality of carriers. The method includes transmitting, to an eNode B (eNB), a power headroom report (PHR) related to the plurality of carriers configured for the UE. The power headroom report (PHR) comprises a first type power headroom (PH) and a second type power headroom (PH). While the first type power headroom (PH) is calculated for a power headroom report (PHR) related to a primary carrier and a non-primary carrier, the second type power headroom (PH) is calculated for a power headroom report (PHR) related to only the primary carrier. The second type power headroom (PH) is calculated for case of simultaneous transmission of a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH). | 2015-07-02 |
20150189605 | POWER HEADROOM REPORT METHOD AND APPARATUS OF UE - An improved method and an apparatus for reporting Power Headroom (PH) of a UE are provided. The Power Headroom Report (PHR) method of the present invention includes determining whether to trigger PHR based on a change of Power Management Maximum Power Reduction (P-MPR) between two time points, generating, if PHR is determined to be triggered, Power Headroom, and reporting the Power Headroom information to a base station. | 2015-07-02 |
20150189606 | POWER HEADROOM REPORT METHOD AND APPARATUS OF UE - An improved method and an apparatus for reporting Power Headroom (PH) of a UE are provided. The Power Headroom Report (PHR) method of the present invention includes determining whether to trigger PHR based on a change of Power Management Maximum Power Reduction (P-MPR) between two time points, generating, if PHR is determined to be triggered, Power Headroom, and reporting the Power Headroom information to a base station. | 2015-07-02 |
20150189607 | POWER CONTROL FOR COMMUNICATIONS SYSTEMS UTILIZING HIGH SPEED SHARED CHANNELS - A method and apparatus are described for controlling transmitter power in a wireless communication system in which both dedicated and shared channels are utilized. A wireless transmit/receive unit (WTRU) may receive a first channel (e.g., downlink shared channel), power commands for a second channel (e.g., dedicated channel) and power commands for a third channel (e.g., uplink shared channel). The WTRU may transmit in a transmission time interval at least one of the second channel and the third channel. Acknowledgments and negative acknowledgements to signals received over the first channel may be sent on the third channel. The WTRU may determine a transmission power level of the second channel in response to the second channel power commands and not the third channel power commands. The WTRU may determine a transmission power level of the third channel in response to the third channel power commands and not the second channel power commands. | 2015-07-02 |
20150189608 | LTE-Advanced Sample Clock Timing Acquisition - Various embodiments of techniques related to sample clock timing acquisition are provided. In one aspect, a method includes a first communication device receiving a wireless communication signal from a second communication device. The method also includes detecting a primary synchronization signal in the wireless communication signal. The method further includes estimating, based at least in part on the primary synchronization signal, a frequency offset between a sample clock timing frequency of the first communication device and a sample clock timing frequency of the second communication device. | 2015-07-02 |
20150189609 | Method and Device for Detecting Secondary Synchronous Signal, Computer Program and Storage Medium - The present invention provides a method and a device for detecting a secondary synchronous signal, a computer program and a storage medium. The method comprises: Step S1: extracting a first SSS sequence from a received signal according a PSS detection result; Step S2: performing rotation on the first SSS sequence, to obtain at least two second sequences including the first SSS sequence, channel paths corresponding to the at least two second sequences being located within a channel window in a time domain; Step S3: calculating a channel estimation result of each of the second sequences corresponding to each of SSS standard sequences; Step S4: selecting, according to the channel estimation result, valid channel paths corresponding to the respective SSS standard sequence from the channel paths corresponding to the second sequences; Step S5: calculating a signal-to-noise ratio corresponding to the respective SSS standard sequence according to the valid channel paths corresponding to the respective SSS standard sequence; and Step S6: determining a cell ID according to the SSS standard sequence corresponding to a maximum signal-to-noise ratio. According to the present invention, it is able to improve the accuracy of the SSS detection. | 2015-07-02 |