发明授权
US09008049B2 Forward link frame generation in a machine-to-machine (M2M) wireless wide area network (WAN)
有权
机器对机器（M2M）无线广域网（WAN）中的前向链路帧生成
- 专利标题： Forward link frame generation in a machine-to-machine (M2M) wireless wide area network (WAN)
- 专利标题（中）： 机器对机器（M2M）无线广域网（WAN）中的前向链路帧生成
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申请号： US13609727申请日： 2012-09-11
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公开(公告)号： US09008049B2公开(公告)日： 2015-04-14
- 发明人: Bin Tian , Alok K. Gupta , Ahmad Jalali
- 申请人： Bin Tian , Alok K. Gupta , Ahmad Jalali
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Jeffrey D. Jacobs
- 主分类号： H04J3/16
- IPC分类号： H04J3/16 ; H04W4/00 ; H04W72/04 ; H04W52/02 ; H04W28/02
摘要：
Methods, systems, and devices are described for managing wireless communications in a machine-to-machine (M2M) wireless Wide Area Network (WAN). A physical layer frame is generated. The frame being used for wireless M2M communications on a forward link in the M2M wireless WAN. The frame including no more than three channels. The physical layer frame including a first channel including paging channel, a second channel including a traffic channel, and a third channel including an acknowledgment (ACK) channel. A time division multiplexing (TDM) operation is performed on pilot symbols and data symbols to obtain a TDM pilot burst. At least one TDM pilot burst is inserted into each channel of the physical layer frame. The physical layer frame is transmitted on the forward link at a low data rate.