发明名称 |
Methods of sending control information for users sharing the same resource |
摘要 |
Certain aspects of the present disclosure relate to a method for sending control information to multiple user terminals that share the same resources in a Spatial Division Multiple Access (SDMA) wireless system. The control information can be transmitted from an access point over a physical downlink control channel (PDCCH) that is common for a plurality of user terminals. The overall PDCCH overhead can thus be reduced due to a smaller number of required PDCCH in the SDMA wireless system.
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申请公布号 |
US8374109(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20090412190 |
申请日期 |
2009.03.26 |
申请人 |
QUALCOMM INCORPORATED;LUO TAO;MONTOJO JUAN;GAAL PETER;SARKAR SANDIP;ZHANG XIAOXIA |
发明人 |
LUO TAO;MONTOJO JUAN;GAAL PETER;SARKAR SANDIP;ZHANG XIAOXIA |
分类号 |
H04B7/00 |
主分类号 |
H04B7/00 |
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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