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公开(公告)号:US09179409B2
公开(公告)日:2015-11-03
申请号:US13692951
申请日:2012-12-03
Applicant: QUALCOMM Incorporated
Inventor: Alok K. Gupta , Bin Tian , Ethan Lin
CPC classification number: H04W52/0219 , H04W4/70 , H04W52/0216 , H04W52/0229 , H04W72/085 , H04W74/006 , H04W74/04 , Y02D70/00 , Y02D70/142 , Y02D70/21 , Y02D70/22
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。