UL/DL WAVEFORM AND NUMEROLOGY DESIGN FOR LOW LATENCY COMMUNICATION
    681.
    发明申请
    UL/DL WAVEFORM AND NUMEROLOGY DESIGN FOR LOW LATENCY COMMUNICATION 有权
    UL / DL波形和低频通信的数值设计

    公开(公告)号:US20160150532A1

    公开(公告)日:2016-05-26

    申请号:US14750719

    申请日:2015-06-25

    Abstract: Methods, systems, and devices for wireless communication are described. In some examples, a wireless system may use a staggered uplink/downlink (UL/DL) format in which the symbol periods of the downlink are offset from the symbol periods of the uplink. Thus, if a user equipment (UE) receives a transmission in a first symbol period, it may decode the transmission and transmit a response in a staggered symbol period (e.g., in a UL control channel symbol period beginning one half of a symbol period after the first symbol period). A base station may then receive the response and, if it is a negative acknowledgement (NACK), retransmit during the third symbol period following the first symbol period. In another example, thin control channels may be used to reduce the round trip time between receiving a transmission and a retransmission.

    Abstract translation: 描述了用于无线通信的方法,系统和设备。 在一些示例中,无线系统可以使用交错的上行链路/下行链路(UL / DL)格式,其中下行链路的符号周期从上行链路的符号周期偏移。 因此,如果用户设备(UE)在第一符号周期中接收到传输,则它可以对传输进行解码并以交错的符号周期(例如,在UL控制信道符号周期内的符号周期后的一半开始发送响应 第一个符号期)。 然后,基站可以接收响应,并且如果它是否定确认(NACK),则在第一符号周期之后的第三符号周期期间重发。 在另一示例中,可以使用薄控制信道来减少接收传输和重传之间的往返时间。

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