METHOD AND APPARATUS FOR PILOT SIGNAL TRANSMISSION
    11.
    发明申请
    METHOD AND APPARATUS FOR PILOT SIGNAL TRANSMISSION 有权
    引导信号传输的方法和装置

    公开(公告)号:US20070036066A1

    公开(公告)日:2007-02-15

    申请号:US11419797

    申请日:2006-05-23

    IPC分类号: H04J11/00 H04B3/10

    摘要: A pilot transmission scheme is presented where during a first OFDM symbol period a first pilot sequence is transmitted over a first multiple sub-carriers on a first group of antennas. During a second OFDM symbol period, a second pilot sequence is transmitted over a second multiple sub-carriers on a second group of antennas. The first and the second groups of antennas only transmit one pilot sequence every subframe of M OFDM symbol periods.

    摘要翻译: 提出了一种导频传输方案,其中在第一OFDM符号周期期间,在第一组天线上的第一多个子载波上发送第一导频序列。 在第二OFDM符号周期期间,在第二组天线上的第二多个子载波上发送第二导频序列。 第一组和第二组天线只在M个OFDM符号周期的每个子帧上发送一个导频序列。

    Method and apparatus for transport block signaling in a wireless communication system
    17.
    发明授权
    Method and apparatus for transport block signaling in a wireless communication system 有权
    用于无线通信系统中的传输块信令的方法和装置

    公开(公告)号:US08284732B2

    公开(公告)日:2012-10-09

    申请号:US12365008

    申请日:2009-02-03

    IPC分类号: H04W4/00

    摘要: A method and apparatus for generating a single statically defined downlink reference MCS table consisting of transport block sizes (TBSs) computed for 29 MCSs for each of j PRBs where j=1, . . . , NRBDL. Three entries of the MCS table are reserved for implicit modulation order signaling (e.g. in the downlink) or implicit redundancy version signaling (e.g. in the uplink). Each MCS entry in the table is populated by a TBS and the table entries are accessed based on a 5-bit MCS index and resource allocation information, indicating the number of PRBs is signaled via a scheduling message which may be a grant or assignment message. A grant or assignment message may further include a 5-bit MCS field for each transport block which, along with the resource allocation information, enables the UE to determine the scheduled TBS.

    摘要翻译: 一种用于生成单个静态定义的下行链路参考MCS表的方法和装置,其由j = 1的j个PRB中的每一个为29个MCS计算的传输块大小(TBS)组成。 。 。 ,NRBDL。 MCS表的三个条目被保留用于隐式调制阶信令(例如在下行链路中)或隐式冗余版本信令(例如在上行链路中)。 表中的每个MCS条目由TBS填充,并且基于5位MCS索引和资源分配信息访问表条目,指示经由可以是授权或分配消息的调度消息来发送PRB的数量。 授权或分配消息还可以包括用于每个传输块的5比特MCS字段,其与资源分配信息一起使UE能够确定调度的TBS。

    Method and Apparatus for Transport Block Signaling in a Wireless Communication System
    18.
    发明申请
    Method and Apparatus for Transport Block Signaling in a Wireless Communication System 有权
    无线通信系统中传输块信令的方法和装置

    公开(公告)号:US20100195614A1

    公开(公告)日:2010-08-05

    申请号:US12365008

    申请日:2009-02-03

    IPC分类号: H04W72/04

    摘要: A method and apparatus for generating a single statically defined downlink reference MCS table consisting of transport block sizes (TBSs) computed for 29 MCSs for each of j PRBs where j=1, . . . , NRBDL. Three entries of the MCS table are reserved for implicit modulation order signaling (e.g. in the downlink) or implicit redundancy version signaling (e.g. in the uplink). Each MCS entry in the table is populated by a TBS and the table entries are accessed based on a 5-bit MCS index and resource allocation information, indicating the number of PRBs is signaled via a scheduling message which may be a grant or assignment message. A grant or assignment message may further include a 5-bit MCS field for each transport block which, along with the resource allocation information, enables the UE to determine the scheduled TBS.

    摘要翻译: 一种用于生成单个静态定义的下行链路参考MCS表的方法和装置,其由j = 1的j个PRB中的每一个为29个MCS计算的传输块大小(TBS)组成。 。 。 ,NRBDL。 MCS表的三个条目被保留用于隐式调制阶信令(例如在下行链路中)或隐式冗余版本信令(例如在上行链路中)。 表中的每个MCS条目由TBS填充,并且基于5位MCS索引和资源分配信息来访问表条目,指示通过可以是授权或分配消息的调度消息来发送PRB的数量。 授权或分配消息还可以包括用于每个传输块的5比特MCS字段,其与资源分配信息一起使UE能够确定调度的TBS。