发明授权
- 专利标题： Method and apparatus for interference rejection
- 专利标题（中）： 用于干扰抑制的方法和装置
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申请号： US09403026申请日： 1999-10-20
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公开(公告)号： US06526271B1公开(公告)日： 2003-02-25
- 发明人: Mitsuru Uesugi , Kazuyuki Miya , Osamu Kato , Katsuhiko Hiramatsu , Akinori Tatsumi , Masatoshi Watanabe , Izumi Horikawa , Atsushi Iwaoka
- 申请人： Mitsuru Uesugi , Kazuyuki Miya , Osamu Kato , Katsuhiko Hiramatsu , Akinori Tatsumi , Masatoshi Watanabe , Izumi Horikawa , Atsushi Iwaoka
- 优先权： JP10-064242 19980227
- 主分类号： H04B110
- IPC分类号： H04B110
摘要：
A small number of users who provide high interference in the other users, such as a user transmitting a high rate signal, are selected beforehand. First, a signal of the user is demodulated to generate a replica, and a difference between a received signal and the replica is calculated, thereby canceling the interference in signals of the other users, and further improving the system capacity.
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