发明名称 |
Mobile communication terminal, interference cancellation system, interference cancellation method and base station |
摘要 |
A mobile phone 1 receives a home cell signal sent from a base station B1 and a foreign cell signal sent from a base station B2 or from a mobile phone 21 in a foreign cell A2. The mobile phone 1 receives spreading codes C2-C4 sent from the base station B1, as home cell codes. The mobile phone 1 detects the interference between the home cell signal and the foreign cell signal. When the interference is detected, the mobile phone 1 receives a spreading code C1 sent from the base station B2 or from the mobile phone 21, as a foreign cell code. The mobile phone 1 cancels an interference signal by joint detection, using the home cell codes and the foreign cell code. <IMAGE> |
申请公布号 |
EP1318613(A2) |
申请公布日期 |
2003.06.11 |
申请号 |
EP20020027502 |
申请日期 |
2002.12.05 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
ISHIGURO, TAKAYUKI;FUTAKATA, TOSHIYUKI;ITO, MAKOTO;MOON, SUNG UK |
分类号 |
H04B1/10;H04B1/707;H04B1/7105;H04B7/005;H04B7/26;H04W88/02 |
主分类号 |
H04B1/10 |
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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