发明名称 |
Pilot selection method, wireless communication system and femto base station thereof |
摘要 |
A pilot selection method adapted for selecting rank-1 pilot patterns for a femtocell ABS co-located with at least a macrocell ABS is proposed along with a wireless communication system and a base station thereof. Different rank-2 pilot pattern is selected for a femtocell ABS from its overlay macrocell ABS and non-macrocell and non-femtocell ABS rank-2 pilot patterns. Different rank-1 pilot pattern is selected for a femtocell ABS from its overlay macrocell ABSs using rank-1 and/or rank-2 pilot patterns, where some of the macrocell ABSs can use rank-2 pilot patterns and the rest of the macrocell ABSs just use rank-1 pilot patterns. Also, different rank-1 pilot pattern is selected for the femtocell ABS from its neighboring femtocell ABSs using rank-1 pilot patterns.
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申请公布号 |
EP2341727(A1) |
申请公布日期 |
2011.07.06 |
申请号 |
EP20100195943 |
申请日期 |
2010.12.20 |
申请人 |
ACER INCORPORATED |
发明人 |
HO, TSUNG-LIEN;TSAI, CHANG-LAN;ZHENG, YAN-XIU;FANG, YU-CHUAN |
分类号 |
H04W16/02;H04L5/00 |
主分类号 |
H04W16/02 |
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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