Legacy operations in a MU MIMO wireless network
    1.
    发明授权
    Legacy operations in a MU MIMO wireless network 有权
    MU MIMO无线网络中的传统操作

    公开(公告)号:US08774088B2

    公开(公告)日:2014-07-08

    申请号:US12752715

    申请日:2010-04-01

    IPC分类号: H04W4/00

    摘要: In a network that contains both new devices capable of using wide channels and legacy devices that can only use narrow channels, the network controller may define which devices are to use which narrow channels for concurrently transmitting uplink acknowledgements. Further, the network controller may schedule the devices to respond in groups based on the received signal strength of their transmissions at the network controller.

    摘要翻译: 在包含能够使用宽信道的新设备和只能使用窄信道的传统设备的网络中,网络控制器可以定义哪些设备将使用哪个窄信道来同时发送上行确认。 此外,网络控制器可以根据其在网络控制器处的传输的接收信号强度来调度设备以分组的方式进行响应。

    Enhanced carrier sensing for multi-channel operation
    2.
    发明授权
    Enhanced carrier sensing for multi-channel operation 有权
    增强载波侦听功能,实现多通道操作

    公开(公告)号:US08259745B2

    公开(公告)日:2012-09-04

    申请号:US12748678

    申请日:2010-03-29

    IPC分类号: H04L12/413

    摘要: In various embodiments, a multi-channel request-to-send and a multi-channel clear-to-send may be used in a wireless communications network to assure that a subsequent multi-channel communications exchange between two devices takes place only over channels that are sensed by both devices as being free.

    摘要翻译: 在各种实施例中,多通道请求 - 发送和清除以发送可以在无线通信网络中使用的多通道,以确保两个设备之间的后续多通道通信交换仅发生在信道即 由这两个设备为免除被感测。