Multiple access scheme for narrowband channels
    1.
    发明授权
    Multiple access scheme for narrowband channels 有权
    窄带通道多路访问方案

    公开(公告)号:US09179409B2

    公开(公告)日:2015-11-03

    申请号:US13692951

    申请日:2012-12-03

    Abstract: Methods, systems, and devices for managing wireless communications in a machine-to-machine (M2M) wireless Wide Area Network (WAN). An operating frequency band of the M2M wireless WAN is divided into at least a first frequency channel and a second frequency channel. The first and second frequency channels being used for communications on a reverse link. First channel status information and second channel status information are broadcasted to one or more M2M devices. The first channel status information indicating a status of the first frequency channel. The second channel status information indicating a status of the second frequency channel.

    Abstract translation: 用于管理机器对机器(M2M)无线广域网(WAN)中的无线通信的方法,系统和设备。 M2M无线WAN的工作频带被划分为至少第一频率信道和第二频率信道。 第一和第二频道用于反向链路上的通信。 第一信道状态信息和第二信道状态信息被广播到一个或多个M2M设备。 指示第一频道的状态的第一频道状态信息。 指示第二频道的状态的第二频道状态信息。

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