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    RANDOM-ACCESS AND SCHEDULING-REQUEST IN NEW RADIO-THINGS SIDELINK
    1.
    发明申请
    RANDOM-ACCESS AND SCHEDULING-REQUEST IN NEW RADIO-THINGS SIDELINK 审中-公开
    随机访问和调度请求在新的无线电事件SIDELINK

    公开(公告)号：WO2017146784A1

    公开(公告)日：2017-08-31

    申请号：PCT/US2016/059704

    申请日：2016-10-31

    Applicant: INTEL CORPORATION ,  INTEL IP CORPORATION ,  LI, Qian ,  LI, Guangjie ,  WU, Geng ,  WU, Xiaoyun May ,  KIM, Joonbeom ,  GHOZLAN, Hassan ,  YING, Dawei ,  SHARMA BANJADE, Vesh Raj ,  JHA, Satish Chandra ,  FOUAD, Yaser M. ,  LU, Lu

    Inventor： LI, Qian ,  LI, Guangjie ,  WU, Geng ,  WU, Xiaoyun May ,  KIM, Joonbeom ,  GHOZLAN, Hassan ,  YING, Dawei ,  SHARMA BANJADE, Vesh Raj ,  JHA, Satish Chandra ,  FOUAD, Yaser M. ,  LU, Lu

    IPC: H04W74/08 ,  H04W74/00

    CPC classification number: H04W74/0866 ,  H04W74/0833

    Abstract: Embodiments of a system and method for random access and scheduling request for new radio things sidelink are generally described herein. In some embodiments, a nUE (network user equipment) schedules a RA (random access) resource in a control channel. The nUE decodes a TAS (transmitter resource acquisition and sounding) payload, received from a wUE (wearable user equipment) in a PRB (physical resource block) addressed to a RA-ID (random access identifier) associated with the nUE. The nUE encodes, in response to decoding the TAS payload, a RAS (receiver resource acknowledgement and sounding) payload in the PRB. The nUE decodes initial access content received via a data channel from the wUE, the initial access content including a proposed temp ID (temporary identifier) for addressing the wUE. The nUE encode, in response to the initial access content, an ACK (acknowledgement), addressed to the wUE, to accept initial access of the wUE.

    Abstract translation: 这里一般描述用于新无线事物侧链路的随机接入和调度请求的系统和方法的实施例。 在一些实施例中，nUE（网络用户设备）调度控制信道中的RA（随机接入）资源。 nUE解码从寻址到与nUE相关联的RA-ID（随机接入标识符）的PRB（物理资源块）中的wUE（可穿戴用户设备）接收的TAS（发射机资源获取和探测）有效载荷。 响应于解码TAS有效载荷，nUE编码PRB中的RAS（接收器资源确认和探测）有效载荷。 nUE对经由数据信道从wUE接收的初始接入内容进行解码，初始接入内容包括用于解决wUE的建议临时ID（临时标识符）。 作为对初始访问内容的响应，nUE编码发送给wUE的ACK（确认），以接受wUE的初始访问。

    CHANNEL AWARE MULTIPLE USER MIMO SCHEME UNIFIED WITH SINGLE USER CLOSED LOOP MIMO
    2.
    发明申请
    CHANNEL AWARE MULTIPLE USER MIMO SCHEME UNIFIED WITH SINGLE USER CLOSED LOOP MIMO 审中-公开
    信道识别多用户MIMO方案与单用户闭合环路MIMO统一

    公开(公告)号：WO2009023532A2

    公开(公告)日：2009-02-19

    申请号：PCT/US2008/072511

    申请日：2008-08-07

    Applicant: INTEL CORPORATION ,  ZHENG, Hongming ,  ZHENG, Shanshan ,  WU, Xiaoyun

    Inventor： ZHENG, Hongming ,  ZHENG, Shanshan ,  WU, Xiaoyun

    IPC: H04B7/04 ,  H04B7/06

    CPC classification number: H04B7/0617 ,  H04B7/0452 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639

    Abstract: A base station is capable of unifying a single-user MIMO scheme with a multi-user MIMO scheme by receiving a Rank-1 CQI values from one or more subscriber stations. The base station also receives precoding vectors from the subscriber stations, and then determines which of the subscriber stations has a best Rank-1 CQI value. The base station then determines a beam forming matrix to use based at least in part on the vectors received from the subscriber station having the best Rank-1 CQI value. The base station then broadcasts data to the subscriber station using the beam forming matrix corresponding to the subscriber station having the best Rank-1 channel quality indicator to implement single-user MIMO in one or multiple streams to that subscriber station, or to the subscriber stations having the best Rank-2 channel quality indicators to implement multi-user MIMO in multiple streams.

    Abstract translation: 基站能够通过从一个或多个用户站接收Rank-1 CQI值来统一单用户MIMO方案与多用户MIMO方案。 基站还从用户站接收预编码向量，然后确定哪个用户站具有最佳Rank-1 CQI值。 然后，基站至少部分地基于从具有最佳Rank-1 CQI值的用户站接收的向量来确定要使用的波束形成矩阵。 然后，基站使用与具有最佳Rank-1信道质量指示符的用户站相对应的波束形成矩阵向订户台广播数据，以在一个或多个流中实现单用户MIMO到该用户台，或者向订户站 具有最佳的2级信道质量指标，可在多个流中实现多用户MIMO。

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