发明名称 |
METHOD AND CORRESPONDING APPARATUS FOR UPLINK CONTROL CHANNEL POWER CONTROL |
摘要 |
Embodiments of the present invention provide a method for power control of a uplink control channel in a coordinated multi-point transmission system. The method comprises: performing the uplink control channel power control based on measured pathloss from a single reception point to the user equipment in a scenario of single-point reception of the uplink control channel; performing the uplink control channel power control by reducing uplink control channel transmission power of the user equipment to thereby reduce inter-cell interference incurred by multi-reception-point reception combining gain in a scenario of multi-point reception of the uplink control channel. Embodiments of the present invention further provide an apparatus for power control of a uplink control channel in a coordinated multi-point transmission system and a corresponding base station. |
申请公布号 |
WO2013046026(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
WO2012IB02175 |
申请日期 |
2012.09.21 |
申请人 |
ALCATEL LUCENT |
发明人 |
LIU, JIN;ZHU, XUDONG;YANG, YUBO;SHANG, PENG |
分类号 |
H04W52/40;H04W52/14;H04W52/24;H04W52/32 |
主分类号 |
H04W52/40 |
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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