- 专利标题： Method and device for ranging in a wireless communication system
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申请号： US14004582申请日： 2011-12-12
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公开(公告)号： US09622110B2公开(公告)日： 2017-04-11
- 发明人: Jin Lee , In Uk Jung , Jin Soo Choi , Gi Won Park , Young Soo Yuk , Jeong Ki Kim
- 申请人： Jin Lee , In Uk Jung , Jin Soo Choi , 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
- 代理机构： Dentons US LLP
- 国际申请： PCT/KR2011/009542 WO 20111212
- 国际公布： WO2012/124881 WO 20120920
- 主分类号： H04W28/24
- IPC分类号： H04W28/24 ; H04W28/04 ; H04W74/00 ; H04W4/00 ; H04W28/18 ; H04W92/18 ; H04W68/02
摘要：
Provided are a method and device for ranging in a wireless communication system. A machine-to-machine (M2M) device receives an advanced air interface-system configuration descriptor (AAI-SCD) message including information on a dedicated ranging channel for the M2M device and an M2M parameter change count from a base station, and attempts ranging through the dedicated ranging channel to the base station. At this point, the M2M parameter change count orders information on the dedicated ranging channel in the AAI-SCD message to change.