UPLINK GRANT, DOWNLINK ASSIGNMENT AND SEARCH SPACE METHOD AND APPARATUS IN CARRIER AGGREGATION
    4.
    发明申请
    UPLINK GRANT, DOWNLINK ASSIGNMENT AND SEARCH SPACE METHOD AND APPARATUS IN CARRIER AGGREGATION 审中-公开
    上行拨款,下行分配和搜索空间方法和装置集合

    公开(公告)号:US20100254329A1

    公开(公告)日:2010-10-07

    申请号:US12723308

    申请日:2010-03-12

    IPC分类号: H04W8/00

    摘要: Methods of mapping, indicating, encoding and transmitting uplink (UL) grants and downlink (DL) assignments for wireless communications for carrier aggregation are disclosed. Methods to encode and transmit DL assignments and UL grants and map and indicate the DL assignments to DL component carriers and UL grants to UL component carriers are described. Methods include specifying the mapping rules for DL component carriers that transmit DL assignment and DL component carriers that receive physical downlink shared channel (PDSCH), and mapping rules for DL component carriers that transmit UL grants and UL component carriers that transit physical uplink shared channel (PUSCH) when using separate coding/separate transmission schemes.

    摘要翻译: 公开了用于载波聚合的无线通信的映射,指示,编码和发送上行链路(UL)授权和下行链路(DL)分配的方法。 描述了编码和发送DL分配和UL许可的方法,并且将DL分配映射并指示给DL分量载波并向UL分量载波的UL授权进行映射和指示。 方法包括指定DL分量载波的映射规则,DL分量载波发射接收物理下行链路共享信道(PDSCH)的DL分量载波和DL分量载波,以及用于传输UL授权的DL分量载波和传输物理上行链路共享信道的UL分量载波 PUSCH)当使用分离的编码/分离传输方案时。