Method, device and system of forward addressing and backward readdressing interconnect

    公开(公告)号:US10728212B2

    公开(公告)日:2020-07-28

    申请号:US16508269

    申请日:2019-07-10

    Inventor: Jing Xu

    Abstract: The disclosure belongs to wireless communication technology, and the provided method, device and system of Forward Addressing and Backward Readdressing InterConnect (FABRIC) including, the method of forward addressing and backward readdressing interconnect enables any two devices in the system to establish interconnection channels when data exchange is required, and screens out suitable relay devices among the numerous intermediate devices between the two devices, the transmission of data is controlled within a limited range, and the interconnection channel is not unique, each time of data transmission is likely to pass through different intermediate devices with randomness and redundancy, it can cope with a certain degree of device movements. A plurality of devices can carry out communication between two at the same time without conflict.

    UPLINK FEEDBACK METHOD, SYSTEM AND DEVICE
    7.
    发明申请
    UPLINK FEEDBACK METHOD, SYSTEM AND DEVICE 有权
    上拉反馈方法,系统和设备

    公开(公告)号:US20140293909A1

    公开(公告)日:2014-10-02

    申请号:US14238194

    申请日:2012-08-08

    CPC classification number: H04L5/0055 H04B7/2656 H04L1/1861 H04L1/1864

    Abstract: There are disclosed a method of and system and apparatus for performing an uplink feedback, applicable to a dynamic sub-frame system, so as to avoid collision of ACK/NACK resources between a non-dynamic system and a dynamic system from occurring. The method includes: determining ACK/NACK resource for carrying ACK/NACK, corresponding to downlink data in a sub-frame n according to a set of sub-frames including a sub-frame in which the downlink data is received; and transmitting ACK/NACK information corresponding to the downlink data over the ACK/NACK resource in the sub-frame n, wherein the set of sub-frames includes a first set of sub-frames and/or a second set of sub-frames; the set of sub-frames is determined by obtained uplink/downlink sub-frame configuration information and flexible sub-frame information; the uplink/downlink sub-frame configuration information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame and a special sub-frame; and the flexible sub-frame information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame, a special sub-frame and a flexible sub-frame, wherein the flexible sub-frame can be used for transmission of uplink or downlink data.

    Abstract translation: 公开了一种用于执行可应用于动态子帧系统的上行链路反馈的方法和系统和装置,以便避免非动态系统和动态系统之间的ACK / NACK资源的冲突发生。 该方法包括:根据包括接收下行链路数据的子帧的一组子帧,确定与子帧n中的下行链路数据相对应的携带ACK / NACK的ACK / NACK资源; 以及通过所述子帧n中的所述ACK / NACK资源发送与所述下行链路数据相对应的ACK / NACK信息,其中,所述一组子帧包括第一组子帧和/或第二组子帧; 通过获得的上行链路/下行链路子帧配置信息和灵活子帧信息确定子帧集合; 上行链路/下行链路子帧配置信息表示无线电帧中的每个子帧的类型作为上行链路子帧,下行链路子帧和特殊子帧; 柔性子帧信息表示无线电帧中的每个子帧的类型,作为上行链路子帧,下行链路子帧,特殊子帧和柔性子帧,其中灵活子帧 可用于传输上行链路或下行链路数据。

    Method and device for configuring and sending downlink CSI reference signal
    10.
    发明授权
    Method and device for configuring and sending downlink CSI reference signal 有权
    用于配置和发送下行链路CSI参考信号的方法和设备

    公开(公告)号:US08675516B2

    公开(公告)日:2014-03-18

    申请号:US13320516

    申请日:2010-05-13

    CPC classification number: H04L5/0048

    Abstract: A method for configuring and sending a downlink CSI reference signal is provided. The method comprises: an eNB configures the downlink CSI reference signal and sends configuration information of the downlink CSI reference signal to a UE, wherein the configuration information comprises a starting subframe number and/or a cycle of the downlink CSI reference signal; the eNB sends the downlink CSI reference signal to the UE according to the configuration information of the downlink CSI reference signal.

    Abstract translation: 提供了一种用于配置和发送下行链路CSI参考信号的方法。 该方法包括:eNB配置下行CSI参考信号,并向UE发送下行CSI参考信号的配置信息,其中配置信息包括下行CSI参考信号的起始子帧号和/或周期; eNB根据下行CSI参考信号的配置信息向UE发送下行CSI参考信号。

Patent Agency Ranking