发明名称 |
CHANNEL MEASUREMENTS ON COMBINED PILOT SIGNALA IN MULTI- CARRIER SYSTEMS |
摘要 |
In a base station and a mobile station the pilot signal power in all carriers are combined for example by using an MRC (Maximum Ratio Combination) algorithm. Physical layer measurement such as Up-Link Synchronization and Angle of Arrival (AoA) are performed based on the combined received signal. The method results in that the measurement errors can be significantly reduced. |
申请公布号 |
EP2122846(A1) |
申请公布日期 |
2009.11.25 |
申请号 |
EP20070709482 |
申请日期 |
2007.02.15 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
DU, JIUHUI;XIAO, LEI |
分类号 |
H04B17/309;H04B7/06;H04B7/08;H04B17/382;H04L5/00;H04L25/02;H04L27/26 |
主分类号 |
H04B17/309 |
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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