发明公开
EP1890386A1 Digital front-end for multi-standard transmitter and multi-standard base station
审中-公开
数字电视多标准发送器和多标准基站
- 专利标题： Digital front-end for multi-standard transmitter and multi-standard base station
- 专利标题（中）： 数字电视多标准发送器和多标准基站
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申请号： EP06291320.7申请日： 2006-08-16
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公开(公告)号： EP1890386A1公开(公告)日： 2008-02-20
- 发明人: Pascht, Andreas , Strauss, Jens
- 申请人： Alcatel Lucent
- 申请人地址： 54 rue La Boétie 75008 Paris FR
- 专利权人： Alcatel Lucent
- 当前专利权人： Alcatel Lucent
- 当前专利权人地址： 54 rue La Boétie 75008 Paris FR
- 代理机构： Kohler Schmid Möbus
- 主分类号： H04B1/04
- IPC分类号： H04B1/04
摘要：
A digital front-end (4.1) for a multi-standard transmitter (1). The proposed digital front-end comprises:
- a dedicated block (4.1a) with a plurality of digital signal-processing/adaptation modules (4.111-4.143) for processing digital signals in connection with a plurality of communication standards;
- a common block (1.4b) located behind said dedicated block (4.1a), said common block (4.1b) comprising a number of digital signal-processing modules (4.151-4.172) common for all of said plurality of communication standards; and
- a switchable connecting means (4.1c) for transferring at least one of the signals output from said dedicated block (4.1 a) to the common block (4.1b).
- a dedicated block (4.1a) with a plurality of digital signal-processing/adaptation modules (4.111-4.143) for processing digital signals in connection with a plurality of communication standards;
- a common block (1.4b) located behind said dedicated block (4.1a), said common block (4.1b) comprising a number of digital signal-processing modules (4.151-4.172) common for all of said plurality of communication standards; and
- a switchable connecting means (4.1c) for transferring at least one of the signals output from said dedicated block (4.1 a) to the common block (4.1b).
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