发明申请
US20140226577A1 RANGING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
审中-公开
无线通信系统中的范围方法及其设备
- 专利标题： RANGING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
- 专利标题（中）： 无线通信系统中的范围方法及其设备
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申请号： US14111136申请日： 2012-02-09
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公开(公告)号： US20140226577A1公开(公告)日： 2014-08-14
- 发明人: Jin Lee , In Uk Jung , Gi Won Park , Young Soo Yuk , Jeong Ki Kim
- 申请人： Jin Lee , In Uk Jung , Gi Won Park , Young Soo Yuk , Jeong Ki Kim
- 申请人地址： KR Seoul
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： KR Seoul
- 国际申请： PCT/KR12/00948 WO 20120209
- 主分类号： H04W24/02
- IPC分类号： H04W24/02 ; H04L5/00
摘要：
Provided are a ranging method in a wireless communication system and a device therefor. A plurality of M2M (machine-to-machine) devices transmit ranging codes, and a base station determines whether a network surge has occurred based on the received ranging codes. When network surge occurs, the base station transmits a network surge indicator and a network surge ranging parameter to a plurality of M2M devices.
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