RATE MATCHING FOR COORDINATED MULTIPOINT TRANSMISSION SCHEMES
    113.
    发明申请
    RATE MATCHING FOR COORDINATED MULTIPOINT TRANSMISSION SCHEMES 审中-公开
    协调多点传输方案的速率匹配

    公开(公告)号:US20120182946A1

    公开(公告)日:2012-07-19

    申请号:US13351156

    申请日:2012-01-16

    IPC分类号: H04W72/04

    摘要: Certain aspects of the present disclosure relate to techniques for determining resource elements REs used for Coordinated Multipoint (CoMP) transmission schemes. The techniques generally include determining, by a User Equipment (UE), a set of data REs used for Coordinated Multipoint (CoMP) operation. The determination is based on a CoMP scheme and data REs available to particular base stations involved in the CoMP operation. The technique further includes processing data received via the CoMP operation on the determined set of data REs.

    摘要翻译: 本公开的某些方面涉及用于确定用于协调多点(CoMP)传输方案的资源元素RE的技术。 技术通常包括由用户设备(UE)确定用于协调多点(CoMP)操作的一组数据RE。 该确定基于CoMP方案和参与CoMP操作的特定基站可用的数据RE。 该技术还包括处理经由所确定的数据RE集合经由CoMP操作接收的数据。

    Support of multiple timing advance groups for user equipment in carrier aggregation in LTE
    114.
    发明授权
    Support of multiple timing advance groups for user equipment in carrier aggregation in LTE 有权
    支持LTE中载波聚合中用户设备的多个定时提前组

    公开(公告)号:US09204411B2

    公开(公告)日:2015-12-01

    申请号:US13610139

    申请日:2012-09-11

    IPC分类号: H04W56/00

    CPC分类号: H04W56/0045

    摘要: Methods, systems, and devices are described to support multiple timing advance groups for multi-carrier user equipment. Some embodiments provide for utilizing timing advance group synchronization information across multiple timing advance groups. Some embodiments provide support for performing random access procedures in relation to timing advance groups that may not include a primary component carrier. Some embodiments utilize timing advance group indexes to enable cross-carrier random access procedure management. Other embodiments support parallel random access procedures across multiple timing advance groups. Some embodiments provide for a reference downlink component carrier for timing within a timing advance group.

    摘要翻译: 描述了方法,系统和设备以支持用于多载波用户设备的多个定时提前组。 一些实施例提供跨越多个定时提前组利用定时提前组同步信息。 一些实施例提供了对可能不包括主要分量载波的定时提前组执行随机接入过程的支持。 一些实施例利用定时提前组索引来实现跨载波随机接入过程管理。 其他实施例支持跨多个定时提前组的并行随机访问过程。 一些实施例提供用于定时提前组内的定时的参考下行链路分量载波。

    SUPPORT OF MULTIPLE TIMING ADVANCE GROUPS FOR USER EQUIPMENT IN CARRIER AGGREGATION IN LTE
    115.
    发明申请
    SUPPORT OF MULTIPLE TIMING ADVANCE GROUPS FOR USER EQUIPMENT IN CARRIER AGGREGATION IN LTE 有权
    在LTE中携带者聚合中用户设备的多个时序提前组支持

    公开(公告)号:US20130064165A1

    公开(公告)日:2013-03-14

    申请号:US13610139

    申请日:2012-09-11

    IPC分类号: H04W72/04 H04W88/04 H04W4/06

    CPC分类号: H04W56/0045

    摘要: Methods, systems, and devices are described to support multiple timing advance groups for multi-carrier user equipment. Some embodiments provide for utilizing timing advance group synchronization information across multiple timing advance groups. Some embodiments provide support for performing random access procedures in relation to timing advance groups that may not include a primary component carrier. Some embodiments utilize timing advance group indexes to enable cross-carrier random access procedure management. Other embodiments support parallel random access procedures across multiple timing advance groups. Some embodiments provide for a reference downlink component carrier for timing within a timing advance group.

    摘要翻译: 描述了方法,系统和设备以支持用于多载波用户设备的多个定时提前组。 一些实施例提供跨越多个定时提前组利用定时提前组同步信息。 一些实施例提供了对可能不包括主要分量载波的定时提前组执行随机接入过程的支持。 一些实施例利用定时提前组索引来实现跨载波随机接入过程管理。 其他实施例支持跨多个定时提前组的并行随机访问过程。 一些实施例提供用于定时提前组内的定时的参考下行链路分量载波。