发明名称 |
ARCHITECTURE AND METHOD OF RELAY NODE RF FOR CARRIER AGGREGATION |
摘要 |
A wireless communication system that includes a relay node is disclosed. The relay node supporting carrier aggregation (CA) comprises a first antenna for performing communication with a base station through a backhaul link; a plurality of backhaul link radio frequency (RF) chains connected with the first antenna, for transmitting and receiving a radio signal for backhaul link transmission; a second antenna for performing communication with a user equipment through an access link; a plurality of access link RF units connected with the second antenna, for transmitting and receiving a radio signal for access link transmission; and a control unit controlling the plurality of backhaul link RF chains and the plurality of access link RF chains to share at least a part of RF components between the backhaul link RF chains and the access link RF chains. |
申请公布号 |
KR20110104864(A) |
申请公布日期 |
2011.09.23 |
申请号 |
KR20100080240 |
申请日期 |
2010.08.19 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
YANG, YOON OH;LIM, SU HWAN;JUNG, MAN YOUNG;LEE, SANG WOOK |
分类号 |
H04B7/14;H04B7/04 |
主分类号 |
H04B7/14 |
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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