发明名称 |
Communication apparatus, communication method, and program |
摘要 |
A communication apparatus including: a despreading section despreading a reception signal with a spreading code defined in one communication system; a decoding section decoding the reception signal despread by the despreading section; and a first occupation detection section correlatively detecting an occupation state of a communication band with a preamble code defined in the communication system; and a second occupation detection section correlatively detecting an occupation state of a communication band of a signal of another communication system, the signal being expected to arrive as an interference wave, with a preamble code defined in the another communication system.
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申请公布号 |
US7773663(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20050132278 |
申请日期 |
2005.05.19 |
申请人 |
SONY CORPORATION |
发明人 |
WATANABE KATSUMI |
分类号 |
H04B1/00;H04J11/00;H04B1/10;H04B1/69;H04B1/707;H04B1/713;H04J13/00;H04L27/26 |
主分类号 |
H04B1/00 |
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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