发明名称 |
Spread spectrum communication receiver |
摘要 |
A spread spectrum communication receiver includes a plurality of fingers each including a despreader part, an inverse-orthogonal conversion part and a demodulation part. A channel combining part combines demodulated symbols of the plurality of fingers. A control part controls the plurality of fingers on the basis of orthogonal channel allocation information and channel state information so that the fingers execute a RAKE process when the channel information indicates that data to be transmitted is allocated to one orthogonal channel at a transmitter and the fingers perform parallel demodulation processes when the channel information indicates that data to be transmitted is allocated to a plurality of orthogonal channels at the transmitter. |
申请公布号 |
EP0794623(A3) |
申请公布日期 |
2002.04.24 |
申请号 |
EP19970301541 |
申请日期 |
1997.03.07 |
申请人 |
YRP MOBILE TELECOMMUNICATIONS KEY TECHNOLOGY RESEARCH LABORATORIES CO., LTD.;SONY CORPORATION |
发明人 |
IWAKIRI, NAOHIKO |
分类号 |
H04B1/707;H04B1/712 |
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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