Method and apparatus for transmitting data in a wireless communication system

    公开(公告)号:US09819463B2

    公开(公告)日:2017-11-14

    申请号:US15047231

    申请日:2016-02-18

    摘要: A method and apparatus for facilitating communication through a wireless communication system configured for transmission of general-purpose data, are provided. A transparent radio bearer is instantiated in a device and is configured to interface with an application of the device. A transparent logical channel is also instantiated in the device and is configured to interface with a medium access layer of the device. The medium access layer forms a part of a chain of protocol layers operatively configured to facilitate communications to another device associated with the wireless communication system. The transparent radio bearer maps onto the transparent logical channel in order to bypass at least one sub-layer of the chain of protocol layers while conveying data between the application and the medium access layer of the device.

    Conveying device-dependent context in a network address

    公开(公告)号:US10511525B2

    公开(公告)日:2019-12-17

    申请号:US14943647

    申请日:2015-11-17

    摘要: A method for conveying context information that governs packets flowing in at least a first direction between at least one wireless device and a corresponding node communicating with the device comprises an embedder node populating a context portion, of a header of a packet for flow in a second reverse direction, that, once populated with context information that governs packet flow in the first direction, is imparted in the packet flow along the network in either the first or second direction and is conveyed in both directions, an unpacker node retrieving the context information from the context portion of a packet flowing in the first direction, and a configurer node applying the retrieved information to govern packet flow in the first direction therefrom. The embedder, unpacker and/or configurer nodes can be the same.

    Method and apparatus for time synchronized handover

    公开(公告)号:US11197254B2

    公开(公告)日:2021-12-07

    申请号:US16664442

    申请日:2019-10-25

    摘要: Method and apparatus, performed autonomously in a user equipment (UE), for autonomous handover to a target cell of a radio access network (RAN). The method comprises determining, by the UE, an identity of the target cell; receiving, by the UE, a precise time reference broadcast by the target cell, the precise time reference indicating an elapsed time from a predetermined epoch; deriving, by the UE, an uplink timing adjustment based at least in part on the precise time reference, the uplink timing adjustment establishing uplink communication synchronization with the target cell; and transmitting, by the UE, an uplink signal to the target cell in accordance with the derived uplink timing adjustment.

    System and method for mobile station-assisted interference mitigation
    5.
    发明授权
    System and method for mobile station-assisted interference mitigation 有权
    移动台协助干扰减轻的系统和方法

    公开(公告)号:US09014033B2

    公开(公告)日:2015-04-21

    申请号:US13611392

    申请日:2012-09-12

    IPC分类号: H04W72/04 H04W16/10

    CPC分类号: H04W16/10 H04L5/0037

    摘要: Devices and methods are provided for using a mobile station to mitigate interference between wireless access points. A mobile station communicates interference mitigation data corresponding to a first and second set of radio resources between a first and second wireless access point (AP). The interference mitigation data is processed by the first wireless AP to resolve conflicts in the claiming, and subsequent assignment, of the first and second radio resource assignments to the mobile station.

    摘要翻译: 提供了使用移动台来减轻无线接入点之间的干扰的设备和方法。 移动站在第一和第二无线接入点(AP)之间传送与第一和第二无线电资源集对应的干扰减轻数据。 干扰减轻数据由第一无线AP处理,以解决第一和第二无线电资源分配对移动台的权利要求和随后的分配中的冲突。

    Information selection in a wireless communication system

    公开(公告)号:US08570962B2

    公开(公告)日:2013-10-29

    申请号:US12820710

    申请日:2010-06-22

    IPC分类号: H04W4/00

    摘要: Methods, devices, and systems for information selection in a wireless communication system are provided. In one embodiment, a method of information selection in a wireless communication system comprises receiving a selection request signal by a propagator node, wherein the selection request signal identifies information requested by a selector node; determining all or a portion of the selection request signal matches all or a portion of an information tag stored in an information cache of the propagator node, wherein the information tag is associated with an information datagram; and forwarding the information datagram from the propagator node to the selector node, wherein the information datagram contains all or a portion of the information.

    ACCESS POINT FOR MOBILE STATION-ASSISTED INTERFERENCE MITIGATION
    7.
    发明申请
    ACCESS POINT FOR MOBILE STATION-ASSISTED INTERFERENCE MITIGATION 有权
    移动站协助干扰减缓的接入点

    公开(公告)号:US20130003590A1

    公开(公告)日:2013-01-03

    申请号:US13611474

    申请日:2012-09-12

    IPC分类号: H04W72/04 H04W52/24 H04W24/00

    摘要: Devices and methods are provided for using a mobile station to mitigate interference between wireless access points. A mobile station communicates interference mitigation data corresponding to a first and second set of radio resources between a first and second wireless access point (AP). The interference mitigation data is processed by the first wireless AP to resolve conflicts in the claiming, and subsequent assignment, of the first and second radio resource assignments to the mobile station.

    摘要翻译: 提供了使用移动台来减轻无线接入点之间的干扰的设备和方法。 移动站在第一和第二无线接入点(AP)之间传送与第一和第二无线电资源集对应的干扰减轻数据。 干扰减轻数据由第一无线AP处理,以解决第一和第二无线电资源分配对移动台的权利要求和随后的分配中的冲突。

    Systems and methods for network slice attachment and configuration

    公开(公告)号:US11026060B2

    公开(公告)日:2021-06-01

    申请号:US15590580

    申请日:2017-05-09

    摘要: A method for slice attachment and configuration, the method comprises: receiving a service request from a user equipment; selecting a second network node to process the service request; receiving a configuration for a network slice to enable the service requested by the user equipment; identifying a first point of presence to receive user plane information corresponding to the network slice; identifying a second point of presence to receive control plane information corresponding to the network slice; forwarding traffic corresponding to the network slice to a third point of presence; transmitting to the user equipment a handle identifying the user equipment context and the network slice configuration; and transmitting to the user equipment a user equipment configuration corresponding to the network slice.

    System and method for shared sessions in communication networks

    公开(公告)号:US10778449B2

    公开(公告)日:2020-09-15

    申请号:US15881113

    申请日:2018-01-26

    摘要: A system, apparatus and method are provided for supporting shared sessions in communication networks. The system, apparatus and method include interoperation between a User Equipment and serving nodes of a communication network. The serving nodes communicate with at least one anchor node of the communication network. In some implementations a shared session identifier and User Equipment identifying component are used to identify a User Equipment within a shared session. In some implementations, a paging notification is used to inform one or more target User Equipment that of a downlink message relating to the shared session.