发明名称 |
Spreizspektrumübertragungssystem und -Verfahren |
摘要 |
A spread spectrum communication system and a method can provide resistance against selective fading and can prevent lowering of circuit use ratio with lowering reception bit error ratio. The spread spectrum communication system has control means for controlling a transmission band width and a transmission power of a counterpart equipment depending upon a communication quality. <IMAGE> |
申请公布号 |
DE60112668(D1) |
申请公布日期 |
2005.09.22 |
申请号 |
DE2001612668 |
申请日期 |
2001.06.21 |
申请人 |
NEC CORP., TOKIO/TOKYO |
发明人 |
HOSOMI, TAKAHIRO |
分类号 |
H04B1/707;H04B7/005;H04B7/26;H04L1/00;H04W52/04;H04W52/20;H04W72/08 |
主分类号 |
H04B1/707 |
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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