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    • 3. 发明申请
    • SYSTEMS AND METHODS FOR SEMI-PERSISTENT SCHEDULING OF WIRELESS COMMUNICATIONS
    • 无线通信半自动调度系统与方法
    • WO2014052499A1
    • 2014-04-03
    • PCT/US2013/061761
    • 2013-09-25
    • INTEL CORPORATIONHAN, SeungheeZHU, YuanCHEN, XiaogangDAVYDOV, AlexeiFWU, Jong-Kae
    • HAN, SeungheeZHU, YuanCHEN, XiaogangDAVYDOV, AlexeiFWU, Jong-Kae
    • H04W72/04H04W72/12
    • H04L5/0053H04L5/0035H04L5/005H04L5/0051H04L27/2613Y02D70/12Y02D70/126Y02D70/14Y02D70/20
    • Methods, systems, and devices for transmission and reception of SPS communications are disclosed herein. User equipment (UE) is configured to receive, in a first subframe, a physical downlink control channel or enhanced physical downlink control channel (PDCCH/EPDCCH) corresponding to semi-persistent scheduling (SPS) activation. The PDCCH/EPDCCH conveys a value of nSCID. The UE configures, based on the SPS activation, a downlink (DL) assignment in a second subframe for receiving an SPS physical downlink shared channel (PDSCH) without a corresponding PDCCH/EPDCCH. The UE determines a reference signal sequence corresponding to the SPS PDSCH using nSCID derived from the PDCCH/EPDCCH corresponding to the associated SPS activation. The UE receives the SPS PDSCH in a second subframe. The UE processes the SPS PDSCH based on the reference signal sequence for the SPS PDSCH in the second subframe using the nSCID derived from the PDCCH/EPDCCH corresponding to the associated SPS activation. The UE is configured for transmission mode 10 (TM10).
    • 本文公开了用于SPS通信的发送和接收的方法,系统和设备。 用户设备(UE)被配置为在第一子帧中接收对应于半永久调度(SPS)激活的物理下行链路控制信道或增强物理下行链路控制信道(PDCCH / EPDCCH)。 PDCCH / EPDCCH传送nSCID的值。 UE基于SPS激活配置用于在没有对应的PDCCH / EPDCCH的情况下接收SPS物理下行链路共享信道(PDSCH)的第二子帧中的下行链路(DL)分配。 UE使用从与相关联的SPS激活相对应的PDCCH / EPDCCH导出的nSCID来确定与SPS PDSCH对应的参考信号序列。 UE在第二子帧中接收SPS PDSCH。 UE使用从对应于相关SPS激活的PDCCH / EPDCCH导出的nSCID,基于第二子帧中的SPS PDSCH的参考信号序列来处理SPSSCH。 UE被配置用于传输模式10(TM10)。