15th week of 2014 patent applcation highlights part 25 |
Patent application number | Title | Published |
20140098701 | METHOD AND DEVICE FOR CHANNEL MEASUREMENT IN A WIRELESS LAN SYSTEM - The present invention relates to a method and device for channel measurement in a wireless LAN system. A station (STA) receives a plurality of sounding frames from an access point (AP), estimates the plurality of sounding frames in order to generate long-term channel state information (LCSI), provides the generated LCSI to the AP as feedback, and receives from the AP a group identifier (ID) management frame comprising information on a group ID determined on the basis of the LCSI. | 2014-04-10 |
20140098702 | POSITION DISCOVERY BY DETECTING IRREGULARITIES IN A NETWORK TOPOLOGY - Processing nodes in a 3D torus network topology are connected together via an interconnect that introduces at least one irregularity into the link connections between processing nodes of each ring of the network. Each processing node detects whether there is an irregularity in its links with adjacent processing nodes in a ring. As the sockets or other processing node interfaces of the interconnect are wired to introduce this irregularity and as the positions of the processing nodes within a given ring are relative to this irregularity, the physical location of the processing nodes can be determined based on correlations between physical locations of the sockets relative to the irregularity and the positions of the processing nodes relative to the irregularity. Thus, the relative position of a processing node in the ring can be used to identify the socket with which the processing node is coupled, thereby facilitating network management operations. | 2014-04-10 |
20140098703 | TRILL SHORTEST PATH FIRST IMPLEMENTATION - A shortest path first (SPF) computation in a distributed network may be performed efficiently by performing the SPF computation in stages. Rather than perform a new SPF computation every time a change occurs affecting a link state within the distributed network, a routing protocol may identify the change and determine if the impact to the link state necessarily needs the new SPF computation. For example, a predetermined list of events may identify changes that may not necessarily impact the SPF value(s) currently associated with the distributed network. Embodiments disclosed may avoid computation of the new SPF for changes to the link state thus managing network system resources more efficiently. | 2014-04-10 |
20140098704 | Channel Estimation By Time-Domain Parameter Extraction - Methods and apparatus of channel estimation using time-domain parameter extraction are disclosed. The wireless channel can be modeled by a multipath model with a limited number of parameters in the continuous time domain. In the discrete time domain, the multipath model leads to channel impulse responses that have a limited number of channel taps with non-negligible energy. Extracting the time-domain parameters and then reconstructing the channel yields channel estimates that have better accuracy. Time-domain parameter extraction also has lower computational complexity than existing methods. | 2014-04-10 |
20140098705 | MANAGEMENT CENTER FOR COMMUNICATION SYSTEM CUSTOMER PREMISES EQUIPMENT - Described are systems and methods for a Digital Subscriber Line (DSL) customer premises equipment (CPE) Management Center (CMC). In one embodiment, the CMC includes a communications interface to receive information from the CPE device regarding operation of the CPE device. The received information is analyzed and a command signal generation module generates a corresponding command signal for transmission to the at least one CPE device to modify the CPE device operation based on the analysis results in a manner which either enhances CPE device performance, for example increasing data rate, or improves line stability, for example reducing CPE error rate. | 2014-04-10 |
20140098706 | COMMUNICATION CONTROL EQUIPMENT - Communication control equipment is connected to a plurality of communication control equipment via a network and is configured to be time-synchronized with the plurality of communication control equipment by using a time synchronization procedure using a communication including at least request packets and acknowledgement packets. The communication control equipment includes a receiving-interval measurement section configured to measure a receiving interval of request packets from the plurality of communication control equipment; and a queuing-occurrence determination section configured to detect conflict of the request packets from any of the plurality of communication control equipment on a basis of the receiving interval of the request packets measured by the receiving-interval measurement section. The communication control equipment is configured to determine whether to transmit an acknowledgement packet to the communication control equipment that has transmitted the request packets based on a detection result of the queuing-occurrence determination section. | 2014-04-10 |
20140098707 | TRILL SHORTEST PATH FIRST IMPLEMENTATION - A shortest path first (SPF) computation in a distributed network may be performed efficiently by performing the SPF computation in stages. Rather than perform a new SPF computation every time a change occurs affecting a link state within the distributed network, a routing protocol may identify the change and determine if the impact to the link state necessarily needs the new SPF computation. For example, a predetermined list of events may identify changes that may not necessarily impact the SPF value(s) currently associated with the distributed network. Embodiments disclosed may avoid computation of the new SPF for changes to the link state thus managing network system resources more efficiently. | 2014-04-10 |
20140098708 | METHOD AND TOOLING FOR CONFIGURING A NETWORK OF UNATTENDED GROUND WIRELESS SENSORS - The method for configuring a network of deposited wireless sensors. In certain aspects, these methods include defining performance criteria forming constraints, with associated threshold values, and at least one performance criterion to be optimized, for at least one zone to be equipped with nodes, each performance criterion being defined by a model; defining for said or each zone; the allocation to said or each zone to be equipped, a number of nodes; applying an optimization process per zone on said or each zone; increasing the number of nodes or modifying the performance criteria defined in said or each zone where the performance criteria are not met and reproducing in these zones the optimization process per zone with the new number of nodes or the new performance criteria, and applying the configuration determined at each node in said or each zone. | 2014-04-10 |
20140098709 | PATH CALCULATING METHOD, PROGRAM AND CALCULATING APPARATUS - Calculation of a shortest path connecting two nodes of a network involves steps of: comparing a distance of a first communication path between, from among the plurality of nodes, a starting node as a starting point of a communication path and an adjacent node located adjacent to the starting node, to a distance of a second communication path which has already been calculated other than the first communication path and has already been stored; either taking the first communication path as a candidate of the shortest path if the distance of the first communication path is shorter than the second communication path, or taking the second communication path as a candidate of the shortest path if the distance of the first communication path is not shorter than the second communication path; and taking the adjacent node as a next starting node in the comparison step. | 2014-04-10 |
20140098710 | SOFTWARE DEFINED NETWORKING SYSTEMS AND METHODS VIA A PATH COMPUTATION AND CONTROL ELEMENT - Software Defined Networking systems and methods are described via a Path Computation and Control Element (PCCE) that is based in part on a Path Computation Element (PCE). A common, simple interface is designed based on an existing PCE interface that allows a centralized entity (i.e., a Path Computation and Control Element or PCCE) to control the initiation of new connections or tunnels and by default to manage the state of these connections or tunnels once established. In particular, the systems and methods create an extension to the PCE architecture to allow a centralized application or applications to control the creation, rerouting and deletion of connections within a network. | 2014-04-10 |
20140098711 | BICASTING USING NON-CONGRUENT PATHS IN A LOOP-FREE ROUTING TOPOLOGY HAVING ROUTING ARCS - In one embodiment, a method comprises creating, in a computing network, a loop-free routing topology comprising a plurality of routing arcs for reaching a destination network node, each routing arc comprising a first network node as a first end of the routing arc, a second network node as a second end of the routing arc, and at least a third network node configured for routing any network traffic along the routing arc toward the destination node via any one of the first or second ends of the routing arc, the loop-free routing topology providing first and second non-congruent paths; and forwarding bicasting data, comprising a data packet in a first direction from a network node and a bicasted copy of the data packet in a second direction from the network node, concurrently to the destination node respectively via the first and second non-congruent paths. | 2014-04-10 |
20140098712 | METHOD AND SYSTEM FOR IMPROVED COMMUNICATION NETWORK SETUP UTILIZING EXTENDED TERMINALS - Aspects of a method and system for improved communication network setup utilizing extended terminals are presented. Aspects of the method may comprise configuring a wireless Ethernet terminal functioning as a client station by a configurator via a network. The configured wireless Ethernet terminal may wirelessly receives information from a wireless station, and communicate the wirelessly received information to at least one of a plurality of wired stations via at least one of a plurality of corresponding wired interfaces. Aspects of the system may comprise a collocated device functioning as a configurator that configures a wireless Ethernet terminal functioning as a client station via a network. The configured wireless Ethernet terminal may wirelessly receives information from a wireless station, and communicate the wirelessly received information to at least one of a plurality of wired stations via at least one of a plurality of corresponding wired interfaces. | 2014-04-10 |
20140098713 | METHODS AND APPARATUS FOR MULTICAST OPTIMIZATION - Certain examples accommodate multicast and unicast frame forwarding via wired and/or wireless port connections. An example method includes identifying a message including a frame of data to be directed to a group of playback devices via a network protocol. The example method includes overriding the network protocol for the group of playback devices to transmit a unicast message via direct routing to each member of the group of playback devices that is a “neighbor” of the first playback device. | 2014-04-10 |
20140098714 | System for providing secondary content relating to a voip audio session - This disclosure describes embodiments of systems and methods that use protocols and techniques that can stream audio from a video device to a separate device while reducing or eliminate audio/video synchronization errors. In some embodiments, these systems and methods use Voice over IP (VoIP) technology to stream audio to mobile devices with low latency, resulting in little or no user-perceivable delay between the audio stream and corresponding video presentation. As a result, users can enjoy both the audio and video of any video display in an establishment. In addition, the systems and methods described herein may be implemented in the home or other locations to allow viewers who may be hard of hearing to listen to audio clearly via headphones. | 2014-04-10 |
20140098715 | SYSTEM FOR STREAMING AUDIO TO A MOBILE DEVICE USING VOICE OVER INTERNET PROTOCOL - This disclosure describes embodiments of systems and methods that use protocols and techniques that can stream audio from a video device to a separate device while reducing or eliminate audio/video synchronization errors. In some embodiments, these systems and methods use Voice over IP (VoIP) technology to stream audio to mobile devices with low latency, resulting in little or no user-perceivable delay between the audio stream and corresponding video presentation. As a result, users can enjoy both the audio and video of any video display in an establishment. In addition, the systems and methods described herein may be implemented in the home or other locations to allow viewers who may be hard of hearing to listen to audio clearly via headphones. | 2014-04-10 |
20140098716 | End-to-End Address Transfer - According to a first aspect of the present invention there is provided a method of facilitating the end-to-end transfer of a URI between a plurality of SIP entities. The method comprising generating a SIP message and including the URI to be transferred in a Contact header of the message and including in the Contact header a parameter indicating to a back-to-back user agent that this URI is not to be changed or replaced. | 2014-04-10 |
20140098717 | METHOD AND APPARATUS FOR ESTABLISHING RADIO COMMUNICATIONS ON A TRUNKED NETWORK USING AN INBOUND PROXY - A method and device enables establishing radio communications on a trunked network using an inbound proxy. The method includes receiving, at a first subscriber device, a control signal from a base station on an outbound control channel of the base station. A request is then transmitted from the first subscriber device to the base station on an inbound control channel of the base station. Next, it is determined, at the first subscriber device, that the request was not received by the base station. The request is therefore re-transmitted from the first subscriber device to a second subscriber device on an inbound proxy control channel. The first subscriber device then receives a response to the request from the base station. The first subscriber device is thus able to subsequently establish radio communications on the trunked network via the second subscriber device. | 2014-04-10 |
20140098718 | WIRELESS COMMUNICATIONS SYSTEM INCLUDING SINGLE CHANNEL RETRANSMISSION AND RELATED METHODS - A wireless communications system may include wireless communications devices configured to communicate with one another on a given channel via a time division based communications protocol. A communication initiation wireless communications device configured to transmit data in an initiator time slot of the given channel. A repeater wireless communications device configured to receive the transmitted data from the communications initiation wireless communications device in the initiator time slot and retransmit the data in a repeater time slot of the given channel. A receiver wireless communications device configured to determine a respective quality metric for data from each of the initiator time slot and the repeater time slot, and use data from the initiator time slot or the repeater time slot based upon the respective quality metrics thereof. | 2014-04-10 |
20140098719 | METHOD AND APPARATUS FOR PERFORMING HARQ PROCESS IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for performing hybrid automatic repeat request (HARQ) in a wireless communication system is provided. UEs that use the same application for D2D communications form a sharing group so that reliability of transmission of a physical uplink shared channel (PUSCH) and a physical uplink control channel (PUCCH) among terminals that perform the D2D communications is guaranteed. In addition, among the terminals that perform the D2D communications, uplink transmission points in time determined in accordance with TDD configuration are checked and determined (calculated) so that the PUSCH and the PUCCH are correctly transmitted and received. | 2014-04-10 |
20140098720 | Methods, Devices and Computer Program Products for Interference Reduction in TDD Systems Allowing Allocation of Flexible Subframes for Uplink or Downlink Transmission - Methods, devices and computer program products in relation to interference reduction are presented, in particular for devices comprising a transceiver module configured for TDD operation in a network environment wherein a partition of subframes of channels are configurable to be flexibly assigned for downlink or uplink transmission while other subframes are fixedly configured for either uplink or downlink transmission. Aspects of such devices encompasses a controller module configured to determine those subframes that are flexibly assigned and configured for downlink transmission, identify, among those determined subframes, a subframe carrying a control channel, and restrict physical resources for the control channel in the identified subframe. The invention also addresses corresponding receiving devices and terminals as well as associated methods. | 2014-04-10 |
20140098721 | COMMUNICATION METHOD AND DEVICE IN TIME DIVISION DUPLEXING SYSTEM - Embodiments of the present invention relate to a communication method and a device in a time division duplexing system. The communication method in a time division duplexing system includes: notifying a user equipment of an uplink-downlink configuration of a radio frame; specifying a part of downlink subframes corresponding to the uplink-downlink configuration of the radio frame as MBSFN subframes; and sending first information to the user equipment, where the first information is used to indicate that multicast areas of the MBSFN subframes are used for uplink communication or downlink communication. | 2014-04-10 |
20140098722 | RADIO-FREQUENCY TRANSCEIVER DEVICE IN WIRELESS COMMUNICATION SYSTEM - A radio-frequency transceiver device, used in a wireless communication system, includes a housing; a first printed circuit board, disposed on a first surface of the housing; a second printed circuit board, disposed on a second surface of the housing, for cooperating with the first printed circuit board to process a receive signal; and a waveguide, connected to the housing, having an orthomode transducer, having a common port, for conveying a transmit signal and the receive signal; a first low-pass filter, coupled to a co-polar port of the orthomode transducer; and a diplexer, coupled to a cross-polar port of the orthomode transducer, for cooperating with the first low-pass filter to separate the transmit signal and the receive signal; wherein connection of the housing and the waveguide substantially conforms to an L shape. | 2014-04-10 |
20140098723 | Wireless Sensor Interface with Mobile Terminal Satellite Modem and Global Location System - A system and method for implementing a low-power local-area wireless network for use with a mobile terminal satellite modem. This low-power local-area wireless network enables sensors on an asset to wirelessly transmit sensor data to a mobile terminal affixed on the asset. The mobile terminal reports the sensor data along with asset position information to a centralized facility via a communications satellite. | 2014-04-10 |
20140098724 | METHODS AND ARRANGEMENTS FOR FREQUENCY SELECTIVE TRANSMISSION - Logic may comprise hardware and/or code to select a narrow band from a wider channel bandwidth. Logic of communications between devices may select, e.g., a 1 or 2 MHz sub-channel from a wider channel bandwidth such as 4, 8, and 16 MHz and transmit packets on the selected 1 or 2 MHz channel. For instance, a first device may comprise an access point and a second device may comprise a station such as a low power sensor or a meter that may, e.g., operate on battery power. Logic of the devices may facilitate a frequency selective transmission scheme. Logic of the access point may transmit sounding packets or control frames across the sub-channels of the wide bandwidth channel, facilitating selection by the stations of a sub-channel and subsequent communications on the sub-channel between the access point and the station. | 2014-04-10 |
20140098725 | CONTROLLING TRANSMISSION OF PROTOCOL DATA UNITS - A method and system are disclosed that allow for the control of transmission characteristics associated with an exchange of protocol data units (PDUs) between a first wireless device and a second wireless device. The first wireless device determines a recovery time period and transmits the recovery time period to the second wireless device. The second wireless device may determine a time when the first wireless device enters the sleep state, wait for the recovery time period after the determined time, and then transmit a number of PDUs to the first wireless device after an expiration of the recovery time period. | 2014-04-10 |
20140098726 | METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMIT POWER WITH OPTIMUM DELAY - A method and apparatus for controlling uplink transmit power with optimum delay is described. A transmit power control command may be received. A time slot of the transmit power control command may be determined. Based on the time slot, it may be determined to decode the transmit power control command, with a delay. The transmit power control command may be decoded, after the delay, using a transmit power control command decoding graph by determining a strength of the transmit power control command and plotting the strength on the transmit power control command decoding graph. The transmit power control command decoding graph may include regions. Decoding the transmit power control command, after the delay, may be based on a region associated with plotting the strength of the transmit power control command. | 2014-04-10 |
20140098727 | METHODS AND APPARATUS FOR NETWORK SIGNALING DURING LOW-POWER OPERATION - Methods and apparatus for signaling during a low power state. Wireless devices that are operating in “sleep” modes may be kicked off wireless local area network (WLAN) networks due to inactivity. Consequently, in one regard, a client device is disclosed that programs its firmware to periodically transmit “keep-alive” messages. In one exemplary variant, the keep-alive message is a unicast address resolution protocol (ARP) message that is addressed to the network gateway. This keep-alive ARP prevents the device from being kicked off the network, which reduces wake up times, yet still permits low power operation, thereby conserving device power and enhancing user experience. | 2014-04-10 |
20140098728 | Standby Mode for Use in a Device Having a Multiple Channel Physical Layer - The present invention provides a way of placing a physical layer device into a standby mode. After a link is established between multiple devices, a determination is made whether the device has data to transmit or whether a standby request was received from a link partner. If a standby request was received or the device has no data to transmit, standby mode is entered. In standby mode, unneeded circuitry is powered down. A transmitter in a channel and a receive path in a separate channel remain powered. While operating in standby mode, the PHY layer continuously transmits a standby code on the one or more channels that are not powered down. Standby mode is discontinued when a transceiver has data to transmit or when energy is detected on the powered down channels. Standby mode is also discontinued when no standby code is received, indicating a disconnect between devices. | 2014-04-10 |
20140098729 | BUFFERED INDICATION OF INDIVIDUALLY ADDRESSED TRAFFIC WITH REDUCED POWER CONSUMPTION - Embodiments provide a technique for enabling a wireless device to operate in a power saving mode without completely cutting off the wireless device from receiving outside communications. The technique includes, at an access point (AP), generating traffic indication map (TIM) information that indicates whether downlink data directed to the wireless device is buffered at the AP. The AP precedes a beacon frame with at least one “lightweight” traffic indication map (TIM) frame that includes the TIM information, which is a subset of the information that is included in the beacon frame. The AP can be configured to transmit the TIM broadcast frame, the beacon frame, and any other frames that include the TIM information during a single transmit opportunity to reduce the number of instances where the wireless device is required to transition from an idle state to a listen state. | 2014-04-10 |
20140098730 | SYNCHRONIZATION FOR EXTENDING BATTERY LIFE - The present invention discloses a method and system for efficiently supporting data calls to WTRUs in systems that also support telephony. Various types of data is transmitted on a known schedule which is tightly synchronized to a predetermined time frame. The WTRUs synchronize their wake-up periods to search for data at times when data may or will actually be transmitted to them. | 2014-04-10 |
20140098731 | Terminal Based Grouping Virtual Transmission and Reception in Wireless Networks - Virtualized group-wise communications between a wireless network and a plurality of user equipments (UEs) are supported using UE cooperation. UE cooperation includes receiving, at a cooperating UE (CUE), downlink information from the wireless network destined for a target UE (TUE) and associated with a group identifier (ID). The group ID indicates a virtual multi-point (ViMP) node that includes the TUE and the CUE. The UE cooperation also includes sending the downlink information to the TUE. The UE or UE component can have a processor configured to forward between the wireless network and a TUE at least some information that is associated with a group ID indicating a ViMP node that groups the TUE and the UE. | 2014-04-10 |
20140098732 | PROCESSING PMCH AND EPDCCH IN LTE - Methods and apparatuses are provided for resolving collisions between a multicast channel (such as a physical multicast channel (PMCH)) and a control channel (such as an enhanced physical downlink control channel (EPDDCH)) in a wireless network, such as LTE. In an aspect, a UE determines whether to process an enhanced physical downlink control channel (EPDCCH) or a signal of a service in a subframe. The UE communicates in accordance with the determination. | 2014-04-10 |
20140098733 | APPARATUS AND METHOD FOR PROVIDING MULTICAST AND BROADCAST SERVICE IN MOBILE COMMUNICATION ENVIRONMENT - Provided are an apparatus and method for providing a multicast and broadcast service (MBS) in a mobile communication environment. The method includes setting an MBS zone to be provided with content and include at least one member base station, configuring the MBS zone by classifying the at least one member base station belonging to the MBS zone into active members that simultaneously transmit MBS traffic and an MBS control parameter and inactive members that transmit only the MBS control parameter according to a predefined rule, and connecting a data delivery path through the active member to transmit the MBS traffic to a terminal. | 2014-04-10 |
20140098734 | TRANSMISSION OF MBSFN SUBFRAME WITHIN A NON-LTE SERVICE AREA - A proxy multicast-broadcast single-frequency network (MBSFN) subframe conforming to a 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) communication specification is transmitted within an MBSFN proxy region that at least partially overlaps with a non-LTE service area of a non-LTE access node providing wireless service to user equipment (UE) devices in the non-LTE service area. The non-LTE access node provides wireless service in accordance with a non-LTE communication specification that is different from the LTE communication specification. The MBSFN proxy region is smaller than, and is within an LTE service area of an LTE access node that provides wireless service to UE devices within the LTE service area in accordance with the LTE communication specification. The proxy MBSFN subframe is transmitted with a timing and frequency such that a UE device receiving service from the LTE access node is capable of receiving the MBSFN subframe. | 2014-04-10 |
20140098735 | METHOD AND APPARATUS FOR RELIABLE MULTICAST COMMUNICATION OVER WIRELESS NETWORK - Method and apparatus for reliable multicast communication over wireless network are provided. According to embodiments of the invention, the method includes determining a priority category for a multicast communication to be transmitted. The method includes designating, for the multicast communication, one of the multicast communication recipients as a leader based on the priority category and multicast diagnostics information received from the multicast communication recipients. The leader is assigned to transmit to the multicast communication source an acknowledgment frame indicating receipt of a multicast communication frame received from the source. | 2014-04-10 |
20140098736 | Decentralizing Core Network Functionalities - The present invention relates to methods and apparatuses for providing network access, wherein a connection to a core network is established via a wireless access device ( | 2014-04-10 |
20140098737 | MULTI-HOP BOOSTER - A two-way wireless repeater and booster system and method are disclosed. The system and method improve signal quality and strength for the middle hop of a three-hop repeater, between User and Network Units operating in the unlicensed bands (ISM and/or UNII), and supporting the cellular (or wireless) network communications channels. The system and method enables the support of a wider repeat spectrum or bandwidth for a given communications bandwidth in the unlicensed band. | 2014-04-10 |
20140098738 | RADIO COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD - A radio communication system comprises: a radio base station, a terminal device, and a plurality of relay devices that relay radio communication between the radio base station and the terminal device. The plurality of relay devices create communication quality information in radio communication between the relay devices and the radio base station. The terminal device preferentially connects to the relay device having the best communication quality based on each of the communication quality information. | 2014-04-10 |
20140098739 | WIRELESS ACCESS AND NETWORKING SYSTEM AND METHOD FOR SPACECRAFT - A system and methods for spacecraft wireless access and networking are presented. An orbital position of an orbiting spacecraft is determined, and a wireless access point of a terrestrial wireless communication network is selected from a wireless access point database based on the orbital position. A communication is established with the wireless access point. | 2014-04-10 |
20140098740 | Signaling Control for Reduced Signaling Storm and Improved User Equipment Battery Life - A UE comprising a transmitter configured to transmit data from a network; and a processor coupled to the transmitter and configured to execute an application that performs signaling with a wireless network via the transmitter, determine that the application is assigned to an application group based on signaling requirements of the application, and determine that the application group is associated with a connection parameter that limits network signaling of all applications in the group, and initiate a network signaling link for the application according to the connection parameter. | 2014-04-10 |
20140098741 | Indoor and Outdoor 700 MHz or 4G LTE Fabric Wi-Fi Non Mesh and Non Relay Enterprise Private Network Wi-Fi Solution - The 4G LTE Fabric WI-FI network solution provides a secure, Wi-Fi private networking solution for indoor, outdoor, and multi-location deployments. The “Fabric” Wi-Fi solution improves on the legacy mesh or web Wi-Fi networks used today, by eliminating relay latency that is experienced due to the recognized degradation of the internet signal which is distributed from the centralized hub, connected to the internet. The signal hops between wireless access points that extend away from the hub and the single point of entry for the internet signal. The 4G LTE Fabric Wi-Fi network solution integrates with the cellular 4G LTE network by installing a 4G LTE modem/network card in each individual wireless access point, providing independent point to point internet access. Networked by a hosted cloud based controller system, the network is managed remotely, providing Wi-Fi coverage that becomes scalable, more stable, increases network capacity, and provides multiple layers of redundancy. | 2014-04-10 |
20140098742 | Up-Converter for Ethernet Physical Layer - An interface device includes a first connector to connect to a port of a switch, where the switch sends data packets at a first rate and a second connector to connect to a port of a device, where the device sends data packets at a second rate slower than the first rate. A physical control layer connects to the first connector and the second connector to control a flow of data packets. The physical control layer throttles down the flow of data packets to the second connector when the data packets are travelling from the first connector to the second connector, and matches a speeds of the flow of data packets to the first connector when the data packets are travelling from the second connector to the first connector. | 2014-04-10 |
20140098743 | RESOLVING CO-CHANNEL INTERFERENCE BETWEEN OVERLAPPING USERS USING RANK SELECTION - An improved method for resolving interference between co-channel users is disclosed. A peak in a spectrum generated by a MUSIC algorithm is determined for a signal of interest (“SOI”) using a noise subspace. Also, an estimated carrier frequency offset (“CFO”) is determined for the SOI based on the determined peak in the spectrum. | 2014-04-10 |
20140098744 | METHOD FOR CONTROLLING TRANSMISSION OF PROTOCOL DATA UNITS - A method and system are disclosed that allow for the control of transmission characteristics associated with an exchange of protocol data units (PDUs) between a first wireless device and a second wireless device. The first wireless device determines a number of transmission conditions that may include, for example, a maximum duration of time that the first wireless device can spend receiving or transmitting each PDU. The first wireless device embeds the transmission conditions into a frame, and transmits the frame to the second wireless device. The second wireless device may selectively modify a size of the PDUs in response to the maximum duration of time so that the first wireless device can receive each of the PDUs in less than the maximum duration of time. | 2014-04-10 |
20140098745 | METHOD AND SYSTEM FOR COMPRESSING DATA PACKETS IN LTE EVOLVED MULTICAST BROADCAST MULTIMEDIA SERVICE - Compression of broadcast data packets is described in which a compressed broadcast data packet is formed by causing at least one field in a packet header to be excluded from the transmitted data packet. The data from the compressed or removed field is data that is otherwise available to a user entity. The user entity receives the compressed broadcast data packet and determines information corresponding to at least one of the eliminated fields in order to process the received broadcast information. | 2014-04-10 |
20140098746 | COMMUNICATION METHOD, BASE STATION, AND TERMINAL DEVICE - The present invention provides a communication method. The method includes: determining, by a first base station serving a first cell, a position of an almost blank subframe and transmission power of the almost blank subframe according to obtained adjustment information about a second cell of a second base station; and determining a frame structure for the second cell according to the adjustment information, the position of the almost blank subframe, and the transmission power of the almost blank subframe. The present invention further provides a base station and a terminal device. With the present invention, transmission power of each almost blank subframe may be adaptively adjusted according to the adjustment information about the second cell, so that interference between the first cell and the second cell is reduced. | 2014-04-10 |
20140098747 | Handling Redundant Data in a Communication System - Explicit discard indications are used that allows a radio network controller ( | 2014-04-10 |
20140098748 | Dynamic Bandwidth Selection for Wide Bandwidth Wireless Local Area Networks - Dynamic bandwidth selection techniques are provided for a plurality of wireless access point devices that operate in a wireless local area network. Each access point device is capable of serving wireless client devices with a bandwidth from a set of possible bandwidths associated with one or multiple contiguous or non-contiguous radio frequency channels. A bias is generated based on determined type of traffic or client composition for each access point device, the bias favoring a channel assignment that results in a particular bandwidth in the set of bandwidths. The bias is applied to metrics representing severity and degree of interference for each channel to generate adjusted metrics. A bandwidth from the set of possible bandwidths is selected for each access point device based on the adjusted metrics. | 2014-04-10 |
20140098749 | Systems and Methods for File Sharing Through Mobile Devices - Systems and methods are disclosed which relate to the sending and receiving of multimedia files between two devices while connected through a voice call. These devices are free to send any type of file through a direct connection without the need to hang up and call back just to see if the file was sent successfully. These methods work for a plurality of cellular and computer devices connected through a cellular network or other Internet Service Provider. | 2014-04-10 |
20140098750 | DYNAMIC MANAGEMENT OF SMALL CELLS FOR TRAFFIC-RELATED OPTIMIZATION OF THE ENERGYCONSUMPTION OF A NETWORK - The invention concerns a method for managing a network of a plurality of small cell base stations arranged in a macro-cell and linked to a base station of the macro-cell, each small cell base station being adapted to cover a small cell of the macro-cell and to be linked via radio to at least one mobile terminal present in the small cell. | 2014-04-10 |
20140098751 | REFERENCE SIGNALS FOR AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL - A method of wireless communication includes generating a first reference signal (e.g., DM-RS) based on a first scrambling identifier. The method also includes generating a second reference signal (e.g., DM-RS) based on a second scrambling identifier. The second scrambling identifier is different from the first scrambling identifier. The method further includes transmitting the first reference signal for a control channel (e.g., EPDCCH) and transmitting the second reference signal for a data channel (e.g., PDSCH). | 2014-04-10 |
20140098752 | LTE RANDOM ACCESS CHANNEL (RACH) BACK OFF - A system and method for wireless communication reduces the number of number of preambles transmitted in a random access channel (RACH) process. The RACH preamble is transmitted at a maximum transmit power. When a RACH response has not been received, the maximum transmit power is adjusted. | 2014-04-10 |
20140098753 | NODE AND METHOD FOR UPLINK DETECTION WITH AN ASSIGNED UPLINK PHYSICAL LAYER IDENTITY - Example embodiments presented herein are directed towards the elimination of physical layer identity ambiguities for uplink detection in a wireless network. Some of the example embodiments are directed towards a source network node, and corresponding methods therein, for assigning an unique uplink physical layer identity for a user equipment uplink transmission of a first user equipment being served by the source network node. The unique uplink physical layer identity is provided to ensure that at least one second user equipment, which may be in proximity to a non-serving cell associated with the uplink transmission, does not have a physical layer identity ambiguity with the first user equipment. Some of the example embodiments are also directed towards a target network node, and corresponding methods therein, for performing uplink detection of the first user equipment using the unique physical layer identity described above. | 2014-04-10 |
20140098754 | METHODS AND APPARATUS FOR IMPROVED RESOURCE MANAGEMENT IN LTE - Certain aspects of the present disclosure relate to methods and apparatus for improved resource management in LTE. Methods and apparatus are provided for receiving, by a user equipment (UE), signaling providing an indication of a set of one or more subframes in which a set of resources are non-usable for one or more functions performed by the UE, or determining of the set by the UE, and excluding the non-usable resources when performing the one or more functions. Methods and apparatus are provided for identifying, by a base station (BS), a set of one or more subframes in which a set of resources might not be suitable for one or more functions performed by a user equipment (UE) and transmitting signaling, to the UE, providing an indication the set of resources are non-usable in the one or more subframes for the one or more functions performed by the UE. | 2014-04-10 |
20140098755 | APPARATUS AND METHOD FOR DEFERRING CELL UPDATE MESSAGES FROM USER EQUIPMENT - Various aspects of the present disclosure enable a plurality of mobile devices (UEs) within a cell to spread out in time their respective transmissions of signaling messages, such as cell update messages, when the network enables or disables enhanced uplink (EUL, sometimes referred to as high-speed uplink packet access or HSUPA) while the UE is in the CELL_FACH state, by changing SIB5 or SIB5bis. In this way, the network load may be reduced, and a network blockage that otherwise might result from large numbers of UEs simultaneously transmitting the cell update message can be avoided. According to one example, a network node may be configured to distribute CELL_UPDATE messages or procedures to UEs when the network node enables or disables EUL in CELL_FACH by changing SIB5 or SIB5bis over time to reduce the network load. According to another example, a UE may be configured for utilizing a random timer or back-off timer to defer cell updates. | 2014-04-10 |
20140098756 | APPARATUS AND METHODS FOR IMPROVED USER EQUIPMENT (UE) CAPABILITY SIGNALING - A method of random access in wireless communications that includes transmitting a radio resource control (RRC) connection request message, receiving an RRC connection setup message, and transmitting a modified RRC connection setup complete message that does not include at least a portion of a user equipment (UE) capability. | 2014-04-10 |
20140098757 | CQI REPORTING AND GENERATION IN WIRELESS NETWORK - When reporting a channel quality metric, such as a channel quality index (CQI) to a base station, a user equipment (UE) may base its report on a calculated spectral efficiency for allocated data channels. The UE may calculate a spectral efficiency metric over a number of subframes to arrive at an average spectral efficiency measurement which may be converted to CQI and reported to a base station. | 2014-04-10 |
20140098758 | EFFICIENT TRANSACTIONAL MESSAGING BETWEEN LOOSELY COUPLED CLIENT AND SERVER OVER MULTIPLE INTERMITTENT NETWORKS WITH POLICY BASED ROUTING - A system includes a server; a plurality of wireless networks coupled to the server; and one or more mobile devices coupled to the wireless networks with intermittent access to the wireless networks, the plurality of wireless networks providing data communication between client and server applications over multiple intermittent connections. | 2014-04-10 |
20140098759 | METHOD OF DEVICE TO DEVICE COMMUNICATION AND APPARATUS THEREOF - A method of device-to-device (D2D) communication and apparatus thereof are provided. A communication method performed in a second device according to an embodiment of the present invention comprising: receiving first configuration information for receiving reference signal and second configuration information for transmitting channel state information from a base station; receiving the reference signal based on the first configuration information from the first device; generating the channel state information on a communication link between the first device and the second device based on the reference signal; and transmitting the channel state information based on the second configuration information to the base station. Accordingly, the D2D communication may be performed effectively. | 2014-04-10 |
20140098760 | DYNAMIC BANDWIDTH CONTROL IN INTERFERENCE SITUATIONS - When a wireless communications device intends to communicate with another device over a wide channel consisting of multiple narrow channels, but detects interference on one or more of those narrow channels, it may restrict subsequent communications with that other device to those narrow channels that don't suffer from the interference. In one embodiment the device may simply refuse to monitor the interfering channel(s) for signals for a particular period of time. In another embodiment the device may use a CTS to signal the other device not to use the interfering narrow channel(s). That may result in using a wide channel with a reduced bandwidth for communications. | 2014-04-10 |
20140098761 | METHOD AND APPARATUS FOR ENHANCING COVERAGE OF MACHINE TYPE COMMUNICATION (MTC) DEVICES - A method and apparatus are described for a low cost machine-type-communication (LC-MTC) wireless transmit/receive unit (WTRU) to enhance coverage. An example method for physical broadcast channel (PBCH) enhancement includes receiving system information on an enhanced PBCH (ePBCH). The ePBCH is located in a set of radio frames which is a subset of available radio frames, where the subset includes fewer than all the available radio frames. The ePBCH is received in at least one radio frame of the set of radio frames. An example method for physical random access channel (PRACH) enhancement includes receiving configuration of legacy PRACH resources and enhanced PRACH (ePRACH) resources. The WTRU selects one of legacy PRACH resources or ePRACH resources based on a coverage capability. Another example method for PRACH enhancement includes receiving configuration of ePRACH resources. The ePRACH resources include multiple ePRACH resource types, each ePRACH resource type being associated with a coverage capability. | 2014-04-10 |
20140098762 | APPLICATION AND CONTENT AWARENESS FOR SELF OPTIMIZING NETWORKS - Systems and methods are described for providing application and content awareness for self-optimizing networks. A computerized method includes receiving at a mobile gateway a session request from a mobile device, establishing a session between the mobile device and the mobile gateway, receiving a request from the mobile device at the mobile gateway to access a remote resource, establishing a connection between the mobile device and the remote resource via the mobile gateway, detecting application and content information of a service data flow of the connection, and sending the application and content information of the service data flow to a network server for network optimization. | 2014-04-10 |
20140098763 | APPARATUS AND METHOD FOR USE IN A COMMUNICATION SYSTEM - Apparatuses and method for communication includes controlling one or more local area base stations and allocating resources of a common random access channel between the local area base stations, the resources including preambles and informing the local area base stations and user equipment within a given area about the allocation. | 2014-04-10 |
20140098764 | BASE STATION AND METHOD FOR RECEIVING CONTROL INFORMATION - Disclosed are an encoding ratio setting method and a radio communication device which can avoid encoding of control information at an encoding ratio lower than necessary and suppress lowering of the transmission efficiency of the control information. In the device, an encoding ratio setting unit ( | 2014-04-10 |
20140098765 | WIRELESS BASE STATION DEVICE USING COORDINATED HARQ COMMUNICATION SYSTEM, WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD - A wireless communication system, includes a first wireless base station; a second wireless base station that performs a coordinated transmission; and a wireless terminal, wherein the wireless terminal includes a reception control unit that identifies a physical downlink channel transmitted from any of the first and second wireless base station according to one or more reference signals; a data reception unit that is capable of receiving data transmitted by the first wireless base station using a resource indicated by a first control channel and receiving data coordinately transmitted by the second wireless base station using a resource indicated by the received first control channel, a control channel transmission unit that transmits a second control channel and the reception control unit further controls Hybrid Automatic Repeat reQuest (HARQ) process for data coordinately transmitted by the first wireless base station and the second wireless base station based on the first control channel. | 2014-04-10 |
20140098766 | Cognitive Radio System And Cognitive Radio Carrier Device - A method for operating a server includes receiving, at the server, a request from a mobile device identifying a data file and retrieving the data file from a remote storage device in response to receiving the request. A party other than a party that operates the server operates the remote storage device. A number of collaborator devices are identified. Each of the number of collaborator devices is capable of establishing a mobile-to-mobile communications link with the mobile device. Respective portions of the data file are allocated to each of the number of collaborator devices based on at least one of (a) throughputs associated with the number of collaborator devices and (b) potential debits charged by the number of collaborator devices. Respective portions of the data file are transmitted to each of the number of collaborator devices according to the allocation. | 2014-04-10 |
20140098767 | INTEGRATED CIRCUIT FOR CONTROLLING RADIO COMMUNICATION PROCESS - Provided is a radio communication device which can make Acknowledgement (ACK) reception quality and Negative Acknowledgement (NACK) reception quality to be equal to each other. The device includes: a scrambling unit ( | 2014-04-10 |
20140098768 | UPLINK RADIO ACCESS NETWORK WITH UPLINK SCHEDULING - A radio access network comprises a serving radio network controller (S-RNC). The S-RNC receives successfully received medium access control (MAC) packet data units (PDUs), discards duplicates of MAC PDUs, reorders the non-discarded MAC PDUs based on serial numbers of the MAC PDUs and delivers the MAC PDUs to a radio link control protocol layer. A controlling radio network controller (C-RNC) provides information to Node-Bs under its control for use in scheduling uplink transmissions. A plurality of Node-Bs schedule uplink transmissions in response to the information provided by its C-RNC, transmit scheduling information to user equipments of its cells, receive MAC PDUs from user equipments of its cells using hybrid automatic repeat request and forward the successfully received MAC PDUs to an associated S-RNC. | 2014-04-10 |
20140098769 | METHOD AND APPARATUS FOR INDICTATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT FIELD IS ADDRESSED - Methods and base stations are described. A base station includes a receiver, a processor and a transmitter. The receiver receives a first data block associated with an uplink temporary block flow (TBF), and the first data block includes a first header that includes a temporary flow identity (TFI) that identifies the uplink TBF. The processor generate a piggybacked acknowledgement/non-acknowledgement (PAN) field corresponding to the uplink TBF and a PAN check sequence (PCS) based on the PAN field, masks a subset of PCS bits with the TFI to generate a masked PCS, and generates a second data block, associated with a downlink TBF, that includes a second header, a data part corresponding to the downlink TBF, the PAN field, and the masked PCS. The transmitter transmits the second data block. | 2014-04-10 |
20140098770 | METHOD, APPARATUS, AND SYSTEM FOR COMP RETRANSMISSION - The present invention provides a method, an apparatus, and a system for CoMP retransmission. The method includes: sending downlink control signaling to a user equipment UE, so that the UE receives, according to the downlink control signaling, an initially transmitted signal sent by a serving transmission point and a cooperative transmission point by joint processing mode; receiving first NAK information corresponding to the initially transmitted signal and returned by the UE, and sending a retransmitted signal corresponding to the initially transmitted signal to the UE according to the first NAK information, where the initially transmitted signal also corresponds to second NAK information sent by the UE to the cooperative transmission point, where the second NAK information is used to instruct the cooperative transmission point to, when the serving transmission point sends the retransmitted signal to the UE, reduce interference to the UE with scheduling. | 2014-04-10 |
20140098771 | Method and Arrangement in a Telecommunication System - The invention relates to methods and arrangements for controlling access of a mobile device to a network, such as GSM. The mobile devices belong to an access control class (ACC) and for providing extended access control may also belong to an additional access control class (EACC). The arrangement broadcasts system information to the mobile devices, which system information indicates whether mobile device, which belong to an access control class (ACC), is allowed to access or are barred from accessing the network, and the system information further indicates whether the mobile device, which also belong to an extended access control class (EACC), is allowed to access or are limited from accessing the network. Different ways for limiting access is provided. An example is to block the mobile device from initiating communication, and allow the mobile device for communication initiated by the network. An example is to block the mobile device from communication initiated from the network, and allow the mobile for initiating communication. An example is to block the mobile device from initiating communication, as well as for communication initiated by the network. A mobile device blocked from network initiated communication is not allowed to answer a paging from the network. | 2014-04-10 |
20140098772 | METHOD, DEVICE AND SYSTEM FOR ASSIGNING ACK CHANNELS TO USERS - A method for assigning acknowledgement (ACK) channels to a user is used to feed back ACKs of a plurality of downlink sub-frames in one uplink sub-frame. According to the method, reserved ACK channels are divided into blocks according to the number of downlink sub-frames; each downlink sub-frame corresponds to one block; each block is divided into several sub-blocks; control channel element (CCE) sets within the same sub-frame are respectively mapped to different sub-blocks; and the ACK channels are assigned to the downlink sub-frames according to a sequence of increasing a mapping label d first and then increasing a sub-block label m. Thus, more unused ACK channels can be released to form resource blocks (RBs) for transmission on other channels, for example, for PUSCH transmission. Other methods for assigning ACK channels to a user, a device for assigning ACK channels to a user, and a communication system are further provided. | 2014-04-10 |
20140098773 | METHOD AND APPARATUS FOR INTERFERENCE CANCELLATION BY A USER EQUIPMENT USING BLIND DETECTION - In order to cancel any interference due to the second signal (e.g., from a non-serving cell) from a signal received at a UE, without receiving additional control information, the UE blindly estimates parameters associated with decoding the second signal. This may include determining a metric based on sets of symbols associated with the signals in order to determine parameters for the second signal, e.g., the transmission mode, modulation format, and/or spatial scheme of the second signal. The parameters for the signal may be determined based on a comparison of the metric with a threshold. When a spatial scheme and a modulation format is unknown, the blind estimation may include determining a plurality of constellations of possible transmitted modulated symbols associated with a potential spatial scheme and modulation format combination. Interference cancellation can be performed using the constellations and a corresponding probability weight. | 2014-04-10 |
20140098774 | Flexible Disabling/Enabling of Cross-Carrier Scheduling in Carrier-Aggregated Wireless Data Transmission - The invention allows flexible disabling/enabling of cross-carrier scheduling in carrier-aggregated wireless data transmission. In response to detecting a predetermined disabling indication of cross-carrier scheduling of received carrier aggregated wireless data transmission, the disabling indication targeting subframes allocated to uplink in a first component carrier transmitted from a cross-carrier scheduling cell and to downlink in a second component carrier transmitted from a cross-carrier scheduled cell: a downlink control region in the targeted subframes in the second component carrier is monitored for uplink/downlink grants; and in response to detecting an uplink/downlink grant, the detected uplink/downlink grant is utilized in uplink/downlink scheduling of the targeted subframe in the second component carrier. | 2014-04-10 |
20140098775 | TRANSMISSION DEVICE, RECEPTION DEVICE, TRANSMISSION METHOD, AND RECEPTION METHOD - In a base station ( | 2014-04-10 |
20140098776 | APPARATUS AND METHOD FOR SELF-SCHEDULING IN A WIRELESS COMMUNICATION SYSTEM - The present disclosure provides channel sensing in an efficient manner in a cognitive radio MAC protocol and improves channel utilization. Proposed is an Adaptive Channel Sensing (ACS) for variably sensing a channel in accordance with a Fixed Channel Sensing (FCS) and a channel state so as to perform the channel sensing in an efficient manner while reducing the power consumption of a terminal Further proposed is a self-scheduling mechanism which enables multiple terminals to simultaneously transceive data by means of a slot-based contention on the basis of the results of the FCS and ACS, which are proposed by the present disclosure. | 2014-04-10 |
20140098777 | METHOD AND APPARATUS FOR RESOURCE ALLOCATION FOR TRANSMITTING UPLINK DATA ON A COOPERATIVE TERMINAL IN A WIRELESS CONNECTION SYSTEM SUPPORTING TERMINAL CLIENT COOPERATION - The present invention relates to a resource allocation method for transmitting uplink (UL) data on a cooperative terminal during a process of client cooperation (CC) between terminals, wherein the method comprises the steps of: executing the client cooperation between the cooperative terminal and a source terminal; transmitting, by the cooperative terminal to a base station, an uplink resource allocation request message for transmitting uplink data corresponding to the cooperative terminal; receiving, by the cooperative terminal, first uplink resource allocation information responding to the uplink resource allocation message from the base station; and transmitting, by the cooperative terminal to the base station, uplink data corresponding to the cooperative terminal, through the first uplink resource allocation information, wherein the uplink resource allocation request message includes control information in order to differentiate between uplink data corresponding to the source terminal and the uplink resource allocation request message. | 2014-04-10 |
20140098778 | SCHEDULING CONCEPT - A concept for scheduling in a communication system ( | 2014-04-10 |
20140098779 | METHOD FOR A TERMINAL TO RECEIVE A DOWNLINK SIGNAL IN A COOPERATIVE BASE STATION WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME - The present invention relates to a method for a terminal to receive a downlink signal from a plurality of base stations in a wireless communication system. More particularly, the method comprises the steps of: receiving downlink scheduling information from a first base station; and using the downlink scheduling information in order to receive downlink data signals from the first base station and at least one second base station. the downlink data signals received from each of the first base station and the at least one second base station are received through the same frequency band. | 2014-04-10 |
20140098780 | METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION AND USER EQUIPMENT, AND METHOD FOR RECEIVING UPLINK CONTROL INFORMATION AND BASE STATION - The present invention provides a method and apparatus for uplink transmission/reception of at least one slot in a sub-frame comprising two slots. A base station transmits information which controls the slot performing the uplink transmission among the two slots, to user equipment, and the user equipment performs uplink transmission from the slot directed by the information. When the user equipment transmits ACK/NACK information, the ACK/NACK information is transmitted from the first slot of the user equipment if the CCE associated with the first slot is the CCE included in the PDCCH of the user equipment, and the ACK/NACK information is transmitted from the second slot if the CCE is the CCE associated with the second slot. | 2014-04-10 |
20140098781 | Method, Apparatus and System for Uplink Radio Resource Allocation in an LTE Communication System - The present technology provides a method, apparatus and system for facilitating uplink communication from a user equipment (UE) to a base station in an LTE communication system. One or more frequency subcarriers within a predetermined LTE resource block are selected, covering less than the entire frequency range of the LTE resource block. The selected one or more frequency subcarriers are then used for communication from the UE to the base station. | 2014-04-10 |
20140098782 | ENHANCEMENT FOR LTE COMMUNICATION SYSTEMS - A method and system for transmitting data from a UE in an OFDM system such as LTE. Information symbols are spread using a spreading code assigned to the UE and orthogonal to spreading codes of other UEs. The assigned spreading code has a spreading factor which is variable and dynamically selected based on one or more system performance criteria. The spread information symbols are transmitted in one or more LTE resource blocks. Spreading may be performed in the time domain, over a plurality of LTE time slots and/or resource elements. | 2014-04-10 |
20140098783 | METHOD AND APPARATUS FOR HANDLING INTER-CELL INTERFERENCE - The present invention discloses a method including: obtaining downtilt coordination information of a local cell and downtilt coordination information of a neighbor cell; and setting, according to the downtilt coordination information of the local cell and the downtilt coordination information of the neighbor cell, a downtilt of a time-frequency resource block on an antenna of the local cell with respect to a to-be-coordinated user equipment. The downtilt coordination information of the local cell and that of the neighbor cell are referenced to for setting the downtilt of the time-frequency resource block on the antenna of the local cell with respect to the to-be-coordinated user equipment, which avoids interference on user equipments within a service range of the neighbor cell while ensuring signal received power and SINR experience for user equipments within a service range of the local cell. | 2014-04-10 |
20140098784 | MOBILE COMMUNICATION SYSTEM - Orthogonality between signals is maintained in direct communication between a mobile station UE# | 2014-04-10 |
20140098785 | METHODS AND APPARATUSES FOR AN EXTENDED BANDWIDTH CARRIER - Apparatuses and methods allow for uplink selection using an extended bandwidth carrier. A user equipment (UE) comprises: a transceiver configured to receive control signaling on an extended bandwidth carrier, the extended bandwidth carrier having a first control region disposed within a legacy bandwidth, and a second control region including additional resource blocks disposed outside of the legacy bandwidth, wherein the transceiver can receive the control signaling in either or both of the first control region and the second control region. | 2014-04-10 |
20140098786 | APPARATUS AND METHOD FOR CONTROLLING SESSION MOBILITY, AND APPARATUS AND METHOD FOR REGISTERING IP MULTIMEDIA SUBSYSTEM - An individual IMS terminal acquires address and place information of a service discovery server present in the local IP network from an AP. Next, the individual IMS terminal may query the service discovery server to find out an SIP URL address of a sharing IMS terminal. When the individual IMS terminal finds out the sharing IMS terminal, its own IMS subscription information is transmitted to the sharing IMS terminal. The sharing IMS terminal is dynamically registered in the IMS depending on the received IMS subscription information. When the process ends, the sharing IMS terminal has the same IMS subscription information as the individual IMS terminal, such that the session mobility control provided by the IMS may be applied as it is. | 2014-04-10 |
20140098787 | APPARATUS AND METHOD FOR SWITCHING CALL IN MOBILE COMMUNICATION SYSTEM - A method for switching a call by a User Equipment (UE) supporting a Voice Call Continuity (VCC) scheme in a mobile communication system is provided. The method includes detecting that there is a need for switching a voice call from a first access network to a second access network that is different from the first access network while the UE supporting the VCC scheme transmits/receives data in the first access network through an old bearer which is set up with the other party UE, performing a new bearer set up operation with the second access network, and transmitting/receiving voice data with the other party UE through the old bearer in the first access network and transmitting/receiving voice data with the other party UE through the new bearer in the second access network until a point in time. | 2014-04-10 |
20140098788 | Mobile Communication System, Base Station Device, Mobile Station Device, and Mobile Communication Method - A mobile communication system includes a mobile station device and a base station device. The base station device includes a cell identification information transmission unit which transmits cell identification information of base station devices transmitting radio signals of the same synchronization channel, to the mobile station device when there are at least two base station devices transmitting radio signals of the same synchronization channel within a predetermined communication area. The mobile station device includes a measurement result transmission unit which performs a measurement process based on the cell identification information of the base station devices and transmits the measurement result acquired by the measurement process to the base station device. | 2014-04-10 |
20140098789 | METHOD, USER EQUIPMENT AND BASE STATION FOR INTEROPERATION BETWEEN WIRELESS LOCAL AREA NETWORK AND WIRELESS WIDE AREA NETWORK - Embodiments of the present invention provide a method for interoperation between a wireless local area network WLAN and a wireless wide area network WWAN, comprising: sending a wireless local area network media access control WLAN MAC address to a base station through a radio resource control RRC message; and accessing the WLAN network of the base station using the WLAN MAC address. In the method of the present invention, the WWAN and the WLAN can provide the user equipment and the base station with data service together or complementally, and the control method for the WWAN and the WLAN is simple. | 2014-04-10 |
20140098790 | DATA SESSION CONTINUITY BETWEEN WIRELESS NETWORKS - Embodiments disclosed herein provide systems and methods to provide data session continuity between wireless networks. In a particular embodiment, a method provides receiving a request to create a data session for a wireless communication device exchanging communications with a wireless local area network via a wireless access point. The method further provides determining an access point identifier for the wireless access point and selecting a control system for a cellular communication network of a plurality of cellular communication networks based on the access point identifier. The method further provides anchoring the data session to the control system. | 2014-04-10 |
20140098791 | METHOD AND NETWORK DEVICE FOR CREATING AND DELETING RESOURCES - A method, device and system for creating resources during a user equipment (UE) hands over from a non-3 | 2014-04-10 |
20140098792 | ROAMING ENCODED INFORMATION READING TERMINAL - A portable encoded information reading (EIR) terminal for incorporation in a data collection system having a host computer, a plurality of peer EIR terminals, and a plurality of interconnected networks including one or more wireless networks, can comprise a central processing unit (CPU), a memory, an encoded information reading (EIR) device configured to output raw message data containing an encoded message or decoded message data corresponding to an encoded message, and at least one wireless communication interface. The EIR terminal can provide IEEE 802.11-conformant wireless distribution system services, including association, disassociation, distribution, integration, and re-association, to the peer EIR terminals. The EIR terminal can be associated with a home network and have a home address belonging to the address range associated with the home network. | 2014-04-10 |
20140098793 | MIMO WIRELESS COMMUNICATION SYSTEM - In a LTE-based wireless communication system having neighbouring first and second cells a first user in the first cell may experience significant interference from downlink transmissions in the second cell. Such interference can be reduced by selecting a precoder for downlink transmission to a second user in the first cell which will result in reduced interference to the first user after the first user is handed-over to be served by the second cell. The method involves selecting, among a plurality of users in the first cell, the second user to receive the precoded downlink transmissions using the selected precoder. The second user is chosen so as to satisfy a measure of suitability using the selected interference-reducing precoder. Taken together, the choice in the first cell of precoder and second user (UE | 2014-04-10 |
20140098794 | DYNAMIC NETWORK SELECTION USING KERNELS - A method for determining whether to perform vertical handoff between multiple network. The method comprises obtaining a plurality of selection metrics for each network, calculating, for each of the other communication networks, a predicted utility value from at least the corresponding plurality of selection metrics using a variable kernel regression function, obtaining, for the current communication network, a second plurality of selection metrics; calculating a second predicted utility value for the current communication network from at least the corresponding second plurality of selection metrics using a second variable kernel regression function, comparing each of the predicted utility values for each of the plurality of other communication networks with the second predicted utility value and switching to one of the other communication networks having the highest predicted utility value, if the highest predicted utility value is greater than the second predicted utility value. | 2014-04-10 |
20140098795 | TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD - A terminal device is equipped with: a sequence determination unit that determines a sequence number with a different pattern than the assignment pattern for the sequence number assigned to the cell in which the host device resides; a reference signal generation unit that generates a reference signal for a sequence group corresponding to the sequence number that has been determined; and a wireless transmission unit that transmits the reference signal that has been generated to a base station. The sequence determination unit employs a configuration whereby, with the sequence number assigned to the cell in which the host device resides as a cell-specific sequence number, a dynamic offset which periodically changes over time and for which the same value is not consecutive is added to the cell-specific sequence number, thereby determining a sequence number which never overlaps with the cell-specific sequence number. | 2014-04-10 |
20140098796 | INTERFACE SELECTION IN A HYBRID COMMUNICATION DEVICE - A hybrid device can be configured to select a transmit interface to attempt to ensure that each network interface of the hybrid device supports unidirectional traffic. Each of the plurality of network interfaces of the hybrid device can be categorized into one of a set of interface classes based on whether incoming traffic is received at the network interface and/or whether outgoing traffic is transmitted from the network interface. A transmit interface class is selected from the set of interface classes based, at least in part, on a priority level associated with each of the interface classes. One of the network interfaces that belongs to the transmit interface class is selected as a transmit interface for transmitting the frame on the communication network. | 2014-04-10 |
20140098797 | APPARATUS AND METHODS FOR MANAGING HYPER FRAME NUMBER (HFN) DE-SYNCHRONIZATION IN RADIO LINK CONTROL (RLC) UNACKNOWLEDGED MODE (UM) - Apparatus and methods of data communication between a transmitter and a receiver in a radio link control (RLC) unacknowledged mode (UM) include determining, by the transmitter, a hyper frame number (HFN) de-synchronization condition, wherein the HFN de-synchronization condition is FALSE when at least one protocol data unit (PDU) out of a plurality of successive PDUs is successfully transmitted by the transmitter to the receiver, and wherein the HFN de-synchronization condition is TRUE when all of the plurality of successive PDUs are lost, and adjusting, by the transmitter, a transmitter HFN of the transmitter when the HFN de-synchronization condition is TRUE, wherein the adjusted transmitter HFN is used for new PDUs to be transmitted. | 2014-04-10 |
20140098798 | UPLINK TIMING CONTROL TO REDUCE CALL DROP - A user equipment (UE) may employ Timing Advance (TA) reporting to detect possible error conditions during communication between a base station and the UE. In some instances, the UE receives commands to change a timing advance value. The UE declares an error condition when a timing advance value compared with a reference timing advance value changes more than a threshold amount during a specified time period. | 2014-04-10 |
20140098799 | APPARATUS AND METHOD FOR TRANSMITTING TIME INTERVAL RECONFIGURATION IN A MOBILE COMMUNICATION SYSTEM - Methods and apparatus are provided for transmitting and receiving data in a wireless communication system. A number of errors for a received data is determined. A power boosting message is generated and transmitted based on the number of errors to a transmitting apparatus such that the transmitting apparatus is configured to transmit data using a boosting power. | 2014-04-10 |
20140098800 | MOBILE STATION, BASE STATION, MOBILE COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - A mobile station, a base station, a mobile communication system and a communication method enabling operations associated with simultaneous uplink reception in multiple stations to be simplified are provided. The base station includes a transmission timing determining unit determining a transmission timing based on scheduling conducted upon a data transmission request from a mobile station and notifying the mobile station of the transmission timing, and a receiving unit receiving data in accordance with the transmission timing. | 2014-04-10 |