发明名称 Frequency control in PSK receivers
摘要 <p>In a radio receiving method and apparatus, phase data is sampled out in a predetermined cycle from a random received modulation signal and cumulatively added for a predetermined period, and the reception frequency is adjusted so that a calculation result of the cumulative addition may satisfy a predetermined allowance range. Consequently, the reception frequency can be adjusted by simple processing without detecting a phase error from the modulation signal. &lt;IMAGE&gt;</p>
申请公布号 EP0924908(A2) 申请公布日期 1999.06.23
申请号 EP19980124235 申请日期 1998.12.17
申请人 NEC CORPORATION 发明人 TSURUMARU, MAKOTO
分类号 H04J3/06;H04L27/22;H04L7/00;H04L7/08;H04L27/233;(IPC1-7):H04L27/233 主分类号 H04J3/06
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