发明名称 |
Method, pre-coding apparatus and wireless communication system for multiple-input multiple-output collaborative communication |
摘要 |
A method for multiple-input multiple-output (MIMO) collaborative communication in a wireless communication system includes at least one user equipment and M base stations performing collaborative communication with the user equipment. Here, M is an integer that is greater than or equal to 2. The method includes the following processes for each user equipment: a first level of MIMO pre-coding process is performed for each base station to acquire each first level of pre-coding matrix corresponding to each base station; a second level to the X-th level of MIMO pre-coding process is performed sequentially to acquire the second level to the X-th level of pre-coding matrices of the corresponding base stations. Here, X is an integer that is greater than or equal to 2. A pre-coding device, a user equipment and a wireless communication system related to the method are also provided. |
申请公布号 |
US8428174(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US201113217914 |
申请日期 |
2011.08.25 |
申请人 |
WANG JIAN;ZHANG YUANTAO;TIAN JUN;ZHOU HUA;FUJITSU LIMITED |
发明人 |
WANG JIAN;ZHANG YUANTAO;TIAN JUN;ZHOU HUA |
分类号 |
H04B7/02 |
主分类号 |
H04B7/02 |
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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