发明名称 |
System, mobile terminal and method for handling DROP timers while performing soft handoff |
摘要 |
Disclosed are a soft handoff system, a soft handoff method, and a mobile terminal equipped with the soft handoff system. The soft handoff system for a mobile terminal analyzes periodically monitored wireless conditions of neighbor base stations, transmits a PSMM (Pilot Strength Measurement Message) to a current base station when a condition arises that needs reporting to the current base station, and performs handoff operation by allocating/releasing wireless resources to/from a suitable base station according to an HDM (Handoff Direction Message) received from the current base station, wherein upon receiving the HDM from the current base station, the system allows a handoff drop timer of an active base station belonging to an active set having a pilot channel signal strength less than a predetermined value to continue running rather than to be reset until the handoff drop timer expires.
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申请公布号 |
EP1646259(A1) |
申请公布日期 |
2006.04.12 |
申请号 |
EP20050021522 |
申请日期 |
2005.09.30 |
申请人 |
PANTECH&CURITEL COMMUNICATIONS, INC. |
发明人 |
PARK, YOUNG-JIN;HAN, KYUNG-SOO |
分类号 |
H04W36/12;H04W36/18;H04W36/30 |
主分类号 |
H04W36/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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