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JP2007195175A Cellular ofdm communication system, and method for minimizing interference at base station and its mobile station 审中-公开
标题翻译：细胞OFDM通信系统和最小化基站干扰的方法及其移动站
公开(公告)号：JP2007195175A
公开(公告)日：2007-08-02
申请号：JP2007002027
申请日：2007-01-10
申请人： Alcatel Lucent , アルカテル・ルーセント
发明人： KAMINSKI STEPHAN , BAKKER HAJO , RHEINSCHMITT RUPERT
IPC分类号： H04J11/00 , H04W16/10
CPC分类号： H04W16/10
摘要： PROBLEM TO BE SOLVED: To provide a method for minimizing interference in a cellular OFDM communication network CN.
SOLUTION: In this method, mobile stations T1-T4 are divided into groups according to a radio channel quality RCQTvec. Interference levels NLTvec of the mobile stations T1, T2 which belong to a first group of the mobile stations T1, T2 with a radio channel quality RCQTvec which is lower than that of at least one other group are combined into a common interference level NLGvec. Sub-carriers SC of the OFDM communication network CN are divided into quantities according to the common interference level NLGvec of the first group of the mobile stations T1, T2, and the sub-carriers SC which belong to a first quantity with the common interference level NLGvec lower than that of at least one other group are selected as preferred sub-carriers for transmission to the mobile stations T1, T2 belonging to the first group, and a base station BS1 and the mobile stations T1-T4 corresponding to the base station.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于最小化蜂窝OFDM通信网络CN中的干扰的方法。解决方案：在该方法中，根据无线信道质量RCQTvec将移动台T1-T4分成组。属于第一组移动台T1，T2的移动台T1，T2的干扰等级NLTvec，其组合成无线信道质量RCQTvec低于至少一个其他组的干扰等级NLTvec为公共干扰等级NLGvec。 OFDM通信网络CN的子载波SC根据第一组移动台T1，T2的共同干扰电平NLGvec和属于具有共同干扰电平的第一数量的子载波SC分成数量选择低于至少一个其他组的NLGvec作为用于传输到属于第一组的移动台T1，T2的优选子载波，以及对应于基站的基站BS1和移动台T1-T4。版权所有（C）2007，JPO＆INPIT

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