TRANSMISSION METHODS FOR DOWNLINK ACK/NACK CHANNELS
    21.
    发明申请
    TRANSMISSION METHODS FOR DOWNLINK ACK/NACK CHANNELS 有权
    用于下行ACK / NACK信道的传输方法

    公开(公告)号:US20120236956A1

    公开(公告)日:2012-09-20

    申请号:US13447971

    申请日:2012-04-16

    IPC分类号: H04B7/04 H04J13/00

    摘要: A method from transmitting data via multiple antennas. In this method, four information bits to be transmitted are multiplexed by using either one of a code division multiplexing scheme or a second code division multiplexing scheme combined with a real and imaginary multiplexing scheme, to generate a code division multiplexed symbol including four vectors. Then, the code division multiplexed symbol is repeatedly transmitted by alternatively applying two transmit diversity schemes via four transmission antennas.

    摘要翻译: 一种通过多个天线发送数据的方法。 在该方法中,通过使用与实数和虚数复用方式组合的码分复用方案或第二码分复用方式中的任一种来复用要发送的四个信息比特,以产生包括四个向量的码分多路复用符号。 然后,通过经由四个发送天线交替地应用两个发射分集方案来重复发送码分复用符号。

    UPLINK HYBRID ACKNOWLEDGEMENT SIGNALING IN WIRELESS COMMUNICATIONS SYSTEMS
    23.
    发明申请
    UPLINK HYBRID ACKNOWLEDGEMENT SIGNALING IN WIRELESS COMMUNICATIONS SYSTEMS 审中-公开
    无线通信系统中的上行混合识别信令

    公开(公告)号:US20150296491A1

    公开(公告)日:2015-10-15

    申请号:US14734876

    申请日:2015-06-09

    IPC分类号: H04W72/04 H04L1/18

    摘要: A mobile station is capable of exchanging control information in a communication system. A mobile station transceiver receives downlink control information on an Enhanced Physical Downlink Control Channel (EPDCCH) comprising a Enhanced Control Channel Elements (ECCE). A mobile station controller identifies a first resource for uplink control information based on the first ECCE of the at least one ECCE, a resource offset configured for the EPDCCH, and ACK/NACK resource offset on the EPDCCH, when the EPDCCH is distributed transmission, and also identifies a second resource for uplink control information based on the first ECCE of the at least one ECCE, a resource offset configured for the EPDCCH, ACK/NACK resource offset on the EPDCCH and C-RNTI, if the EPDCCH is localized transmission. The transceiver also transmits the uplink control information on the first resource or the second resource according to whether the EPDCCH is distributed transmission or localized transmission.

    摘要翻译: 移动台能够在通信系统中交换控制信息。 移动台收发器在包括增强型控制信道元素(ECCE)的增强物理下行链路控制信道(EPDCCH)上接收下行链路控制信息。 当EPDCCH是分布式传输时,移动台控制器基于至少一个ECCE的第一ECCE,为EPDCCH配置的资源偏移量和EPDCCH上的ACK / NACK资源偏移量来识别用于上行链路控制信息的第一资源,以及 如果EPDCCH是局部传输,还基于至少一个ECCE的第一ECCE,为EPDCCH配置的资源偏移,EPDCCH和C-RNTI上的ACK / NACK资源偏移量,识别用于上行链路控制信息的第二资源。 所述收发机还根据所述EPDCCH是分布式传输还是局部发送,向所述第一资源或所述第二资源发送所述上行链路控制信息。

    Method and system for indicating an enabled transport block
    26.
    发明授权
    Method and system for indicating an enabled transport block 有权
    用于指示启用的传输块的方法和系统

    公开(公告)号:US09379844B2

    公开(公告)日:2016-06-28

    申请号:US13031082

    申请日:2011-02-18

    摘要: A base station is provided. The base station includes transmit path circuitry that generates an uplink grant using an uplink multiple-input multiple-output (MIMO) downlink control information (DCI) format. The uplink MIMO DCI format includes a modulation and coding scheme (MSC) field having an MCS value for each of two transport blocks. The transmit path circuitry transmits the uplink grant to a subscriber station. For a given transport block, a combination of the MCS value corresponding to the transport block and a number positive integer of physical resource blocks allocated to the subscriber station (N_PRB) indicates whether the transport block is disabled.

    摘要翻译: 提供基站。 基站包括使用上行链路多输入多输出(MIMO)下行链路控制信息(DCI)格式生成上行链路许可的发送路径电路。 上行链路MIMO DCI格式包括对于两个传输块中的每一个具有MCS值的调制和编码方案(MSC)字段。 发送路径电路将上行链路许可传送给订户站。 对于给定的传输块,对应于传输块的MCS值和分配给用户站的物理资源块的数量正整数(N_PRB)的组合指示传输块是否被禁用。