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263 条记录 (耗时 0.033 秒)

    Method of transmitting sounding reference signal
    3.
    发明授权
    Method of transmitting sounding reference signal 有权
    发射探测参考信号的方法

    公开(公告)号：US08599819B2

    公开(公告)日：2013-12-03

    申请号：US12532733

    申请日：2008-06-18

    申请人： Hak Seong Kim ,  Bong Hoe Kim ,  Young Woo Yun

    发明人： Hak Seong Kim ,  Bong Hoe Kim ,  Young Woo Yun

    IPC分类号： H04B7/208 ,  H04W4/00

    CPC分类号： H04L5/0048 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0082

    摘要： A method of transmitting a sounding reference signal (SRS) includes receiving SRS operation information including a sounding indicator, the sounding indicator indicating whether SRS transmission takes place at a subframe; generating the SRS according to the SRS operation information, and if the sounding indicator indicates occurrence of SRS transmission, transmitting the SRS at the subframe. Multiplexing can be achieved without collision between data and a sounding reference signal and single carrier characteristics required in uplink transmission can be preserved.

    摘要翻译： 发送探测参考信号（SRS）的方法包括：接收SRS操作信息，其包括探测指示符，所述探测指示符指示SRS传输是否发生在子帧; 根据SRS操作信息生成SRS，如果发声指示符表示SRS发送的发生，则在子帧发送SRS。 可以实现数据与探测参考信号之间的冲突而实现多路复用，并且可以保持上行链路传输所需的单载波特性。

    Method for transmitting and receiving a signal to protect against erroneous feedback information
    6.
    发明授权
    Method for transmitting and receiving a signal to protect against erroneous feedback information 有权
    用于发送和接收信号以防止错误反馈信息的方法

    公开(公告)号：US08503408B2

    公开(公告)日：2013-08-06

    申请号：US13412499

    申请日：2012-03-05

    申请人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Hak Seong Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn

    发明人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Hak Seong Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn

    IPC分类号： H04W4/00 ,  H04H20/67 ,  H04B7/185 ,  H04B7/08 ,  H04B7/02 ,  H01Q21/00

    CPC分类号： H04B7/0652 ,  H04B7/0413 ,  H04B7/0634 ,  H04B7/0665 ,  H04W72/042

    摘要： A base station includes a receiver receiving feedback information including a preferred weight determined by a user equipment (UE); a processor multiplying a weight and data to be transmitted; a transmitter including two antennas and transmitting the weight multiplied data to the UE through a specific physical downlink shared channel where a MIMO transmission scheme for a HS-DSCH (High Speed Downlink Shared Channel) is applied, the transmitter transmitting feed-forward information through a downlink shared control channel when the data is transmitted using the MIMO transmission scheme for the HS-DSCH, wherein the weight applied to the specific physical downlink shared channel is adjusted at a subframe boundary of the specific physical downlink shared channel and the feed-forward information is transmitted through a subframe of the downlink shared control channel corresponding to the specific subframe of the specific physical downlink shared channel.

    摘要翻译： 基站包括：接收机，接收包括由用户设备（UE）确定的优选权重的反馈信息; 处理器将权重和要发送的数据相乘; 发射机，其包括两个天线，并且通过特定的物理下行链路共享信道向UE发送加权相乘数据，其中应用用于HS-DSCH（高速下行链路共享信道）的MIMO传输方案，发射机通过一个 当使用HS-DSCH的MIMO传输方案发送数据时，下行链路共享控制信道，其中施加到特定物理下行链路共享信道的加权在特定物理下行链路共享信道的子帧边界和前馈信息 通过与特定物理下行链路共享信道的特定子帧对应的下行链路共享控制信道的子帧来发送。

    Method of transmitting scheduling reference signal
    8.
    发明授权
    Method of transmitting scheduling reference signal 有权
    发送调度参考信号的方法

    公开(公告)号：US08451783B2

    公开(公告)日：2013-05-28

    申请号：US12525656

    申请日：2008-02-04

    申请人： Hak Seong Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dae Won Lee ,  Suk Hyon Yoon ,  Joon Kui Ahn

    发明人： Hak Seong Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dae Won Lee ,  Suk Hyon Yoon ,  Joon Kui Ahn

    IPC分类号： H04W4/00 ,  H04B7/208

    CPC分类号： H04L5/0053 ,  H04L5/0007

    摘要： A method of transmitting a scheduling reference signal (SRS) for uplink scheduling is provided. The method includes transmitting a SRS on a first partial SRS transmission band in a first transmitting time, and transmitting the SRS on a second partial SRS transmission band in a second transmitting time, wherein the first and the second partial SRS transmission bands are parts of a full SRS transmission band and have exclusive positions with each other in the full SRS transmission band, the full SRS transmission band selected for uplink scheduling, the full SRS transmission band comprising a plurality of partial SRS transmission bands.

    摘要翻译： 提供一种发送用于上行链路调度的调度参考信号（SRS）的方法。 该方法包括在第一发送时间内在第一部分SRS传输频带上发送SRS，并在第二发送时间内在第二部分SRS传输频带上发送SRS，其中第一和第二部分SRS传输频带是 全SRS传输频带，并且在全SRS传输频带中彼此具有独占位置，选择用于上行链路调度的全SRS传输频带，全SRS传输频带包括多个部分SRS传输频带。