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    CARRIER AGGREGATION SCELL SELECTION FOR LTE-A
    2.
    发明公开
    CARRIER AGGREGATION SCELL SELECTION FOR LTE-A 有权
    TRÄGERAGGREGATIONS-ZELLAUSWAHLFÜRLTE-A

    公开(公告)号：EP3047595A1

    公开(公告)日：2016-07-27

    申请号：EP14771402.6

    申请日：2014-09-05

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： LU, Guoqiang ,  MANN, Karl D. ,  BOSTRÖM, Lisa ,  PARSONS, Eric W. ,  LIU, Richard ,  BUJOLD, Iris ,  BEUERMAN, Jamie ,  LIU, Qingchao ,  RANAWEERA, Damitha ,  MAH, Edward

    IPC分类号： H04L5/00 ,  H04W72/04

    摘要： Systems and methods for Secondary Cell (sCell) selection for wireless devices operating according to a carrier aggregation scheme in a cellular communications network are disclosed. In one embodiment, a network node obtains a list of potential sCells for a wireless device. The network node blindly selects an sCell for the wireless device from the list of potential sCells. The network node then configures the wireless device with the selected sCell. Blindly selecting the sCell for the wireless device makes it possible to avoid the use of measurement gaps and reduce throughput loss, according to some embodiments.

    摘要翻译： 公开了用于根据蜂窝通信网络中的载波聚合方案工作的无线设备的二次小区（sCell）选择的系统和方法。 在一个实施例中，网络节点获得无线设备的潜在sCell列表。 网络节点盲目地从潜在sCells列表中选择无线设备的sCell。 网络节点然后使用所选择的sCell配置无线设备。 根据一些实施例，盲目选择无线设备的sCell使得可以避免使用测量间隙并减少吞吐量损失。

    DIRECT RATE ADAPTATION FOR AN END-TO-END COMMUNICATION PATH BY A CELLULAR NETWORK NODE
    4.
    发明公开
    DIRECT RATE ADAPTATION FOR AN END-TO-END COMMUNICATION PATH BY A CELLULAR NETWORK NODE 审中-公开
    通过蜂窝网络节点进行端对端通信路径的直接速率适应

    公开(公告)号：EP3162114A1

    公开(公告)日：2017-05-03

    申请号：EP14739946.3

    申请日：2014-06-30

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： CABRERA, Ricardo Paredes ,  SUNDARAM, Vijayashree ,  LIU, Jianning ,  PARSONS, Eric W.

    IPC分类号： H04W28/22

    CPC分类号： H04W28/12 ,  H04L69/22 ,  H04W28/22 ,  H04W72/042 ,  H04W72/10 ,  H04W88/08

    摘要： Systems and methods relating to direct bit rate adaptation for end-to-end communication via a cellular communications network are disclosed. In one embodiment, a method of operation of a radio access node in a cellular communications network includes obtaining a bit rate associated with a radio bearer between the radio access node and a wireless device. The radio bearer between the radio access node and the wireless device is part of an end-to-end communication path between the wireless device, as a first end-point of the end-to-end communication path, and a second end-point. The method further includes transmitting the bit rate associated with the radio bearer to the wireless device. By transmitting the bit rate associated with the radio bearer to the wireless device, the radio access node controls a bit rate for the end-to-end communication path between the wireless device and the second end-point.

    摘要翻译： 公开了与用于经由蜂窝通信网络的端对端通信的直接比特率适配有关的系统和方法。 在一个实施例中，蜂窝通信网络中的无线接入节点的操作方法包括获得与无线接入节点和无线设备之间的无线承载相关联的比特率。 无线电接入节点和无线设备之间的无线电承载是作为端到端通信路径的第一端点的无线设备与第二端点之间的端到端通信路径的一部分 。 该方法还包括将与无线电承载相关联的比特率传送给无线设备。 通过向无线设备传送与无线电载体相关联的比特率，无线电接入节点控制无线设备与第二端点之间的端对端通信路径的比特率。

    ADVANCED LAA SCHEDULING FOR MULTI-POINT SUBSET TRANSMISSION IN SHARED CELLS
    6.
    发明公开
    ADVANCED LAA SCHEDULING FOR MULTI-POINT SUBSET TRANSMISSION IN SHARED CELLS 审中-公开

    公开(公告)号：EP3550921A1

    公开(公告)日：2019-10-09

    申请号：EP19176963.7

    申请日：2015-11-02

    申请人： Telefonaktiebolaget LM Ericsson (Publ)

    发明人： CIMPU, Virgil ,  PARSONS, Eric W. ,  RICHARDS, Christopher

    IPC分类号： H04W72/12 ,  H04W74/02 ,  H04W74/08

    摘要： Systems and methods are disclosed relating to implementing a shared cell configuration in a heterogeneous deployment of, e.g., a License Assisted Access (LAA) network. In some embodiments, a method of operation of a processing system to schedule downlink transmissions to wireless devices in a shared cell in an unlicensed frequency spectrum, the shared cell being served by multiple Reception/Transmission (R/T) points, comprises receiving independent Clear Channel Assessment (CCA) decisions from the R/T points serving the shared cell, each CCA decision from each R/T point being indicative of whether a CCA succeeded or failed at the R/T point. The method further comprises performing scheduling for one or more upcoming Transmit Time Intervals (TTIs) based on the CCA decisions received from the R/T points serving the shared cell.