发明公开
- 专利标题： Interference cancellation method with multiple data layer MIMO transmission
- 专利标题（中）： 国际会议中心
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申请号： EP11306565.0申请日： 2011-11-25
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公开(公告)号： EP2597797A1公开(公告)日： 2013-05-29
- 发明人: Sezginer, Serdar , Liu, Yang
- 申请人： Sequans Communications
- 申请人地址： 19 Le Parvis Paris La Défense BP104 Citicenter 92800 Puteaux FR
- 专利权人： Sequans Communications
- 当前专利权人： Sequans Communications
- 当前专利权人地址： 19 Le Parvis Paris La Défense BP104 Citicenter 92800 Puteaux FR
- 代理机构： Le Saux, Gaël
- 主分类号： H04J11/00
- IPC分类号： H04J11/00 ; H04B1/7105 ; H04B7/08 ; H04L1/06
摘要：
The invention relates to a Method for cancelling interferences of a received MIMO RF signal.
According to the invention, said method comprises:
- a step of receiving a signal y ;
- an initial step of obtaining, from said received signal y, at least one data representative of said decoded signal, called decoded data;
- computing said at least one decoded data in function of at least one predetermined criterion, delivering feedback data and a feedback decision;
and, in function of said feedback decision, at least one iteration of the following steps:
- constructing a set of feedback symbols from said feedback data;
- a step of obtaining, from said set of feedback symbols, at least one data representative of a feedback decoded signal, called feedback decoded data;
- computing said at least one feedback decoded data in function of said at least one predetermined criterion, delivering feedback data;
According to the invention, said method comprises:
- a step of receiving a signal y ;
- an initial step of obtaining, from said received signal y, at least one data representative of said decoded signal, called decoded data;
- computing said at least one decoded data in function of at least one predetermined criterion, delivering feedback data and a feedback decision;
and, in function of said feedback decision, at least one iteration of the following steps:
- constructing a set of feedback symbols from said feedback data;
- a step of obtaining, from said set of feedback symbols, at least one data representative of a feedback decoded signal, called feedback decoded data;
- computing said at least one feedback decoded data in function of said at least one predetermined criterion, delivering feedback data;
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