发明授权
US08971889B2 Method and apparatus for handover by calculating the distance between a mobile user equipment and an intermediate access point in a wireless communication system
有权
通过计算无线通信系统中的移动用户设备与中间接入点之间的距离来进行切换的方法和装置
- 专利标题： Method and apparatus for handover by calculating the distance between a mobile user equipment and an intermediate access point in a wireless communication system
- 专利标题（中）： 通过计算无线通信系统中的移动用户设备与中间接入点之间的距离来进行切换的方法和装置
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申请号： US13202321申请日： 2010-02-19
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公开(公告)号： US08971889B2公开(公告)日： 2015-03-03
- 发明人: In Uk Jung , Yong Ho Kim , Jin Young Chun , Jin Lee , Bin Chul Ihm , Ki Seon Ryu
- 申请人： In Uk Jung , Yong Ho Kim , Jin Young Chun , Jin Lee , Bin Chul Ihm , Ki Seon Ryu
- 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： Lee, Hong, Degerman, Kang & Waimey
- 国际申请： PCT/KR2010/001047 WO 20100219
- 国际公布： WO2010/095888 WO 20100826
- 主分类号： H04W36/00
- IPC分类号： H04W36/00 ; H04W4/00 ; H04W36/32 ; H04W36/20 ; H04W84/04
摘要：
A method for supporting a handover on the basis of the distance from an intermediate access point to a user equipment includes receiving uplink message set information of the user equipment from a serving base station of the user equipment; receiving the uplink message transmitted by predetermined transmitting power from the user equipment, and detecting the user equipment which has sent the uplink message on the basis of the uplink message set information; determining the receiving power by which said uplink message is received; calculating the distance between the intermediate access point and the detected user equipment by using said predetermined transmitting power and said receiving power; and performing a subsequent handover based on the distance calculated in the previous step.
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