发明名称 |
Cell search method in discontinuous reception mode in a mobile communication system |
摘要 |
<p>A method of increasing the waiting time of a mobile terminal by reducing power consumption for a cell search in a discontinuous reception mode. In an embodiment of the invention, the strengths of signals from neighbor cells are measured and compared with a first threshold. Then a cell search is performed on only neighbor cells having signal strengths higher than the first threshold. In a second embodiment of the invention, a cell search is not performed if the signal strength of an active set is higher than a second threshold in a discontinuous reception mode. In a third embodiment of the invention, an offline cell search is performed in a discontinuous reception mode in the last step of three conventional cell search steps. <IMAGE></p> |
申请公布号 |
EP1313336(B1) |
申请公布日期 |
2005.12.28 |
申请号 |
EP20020022928 |
申请日期 |
2002.10.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LIM, CHAE-MAN;KIM, JOO-KWANG;HUR, SEONG-HO;RYU, DONG-RYEOL;OK, KWANG-MAN |
分类号 |
H04B1/40;H04B7/26;H04W36/08;H04W48/16;H04W52/02;(IPC1-7):H04Q7/32 |
主分类号 |
H04B1/40 |
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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