发明名称 |
Apparatus and method for performing handoff in a mobile communication system |
摘要 |
An apparatus performs a handoff considering a moving speed of a mobile station in a mobile communication system. A searcher calculates energy of every PN phase in a given search window and reports a detected PN phase to a controller. The controller then determines a moving direction and a moving speed of a mobile station depending on the detected PN phase and a previously detected PN phase, and adaptively determines a pilot received strength threshold used to perform a handoff depending on the determined moving direction and moving speed of the mobile station.
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申请公布号 |
US6801511(B2) |
申请公布日期 |
2004.10.05 |
申请号 |
US20000741964 |
申请日期 |
2000.12.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK JI-HOON |
分类号 |
H04B7/26;H04W36/12;(IPC1-7):H04Q7/00 |
主分类号 |
H04B7/26 |
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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