发明名称 |
Receiver selecting either a first demodulated signal or a second demodulated signal in accordance with characteristics of a received signal |
摘要 |
An equalizer block forming part of a receiver compensates transmission path characteristics of a baseband received signal to generate a prediction signal, and differential-logic-converts a demodulated signal generated by demodulating the prediction signal to generate a differential-logic-conversion demodulated signal. A differential-detection demodulator block differential-detects the prediction signal from the equalizer block and subsequently demodulates the differential-detected prediction signal to generate a differential-detection demodulated signal. A selector block selects either the differential-logic-conversion demodulated signal from the equalizer block or the differential-detection demodulated signal from the difference-detection demodulator block.
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申请公布号 |
US6032029(A) |
申请公布日期 |
2000.02.29 |
申请号 |
US19970822834 |
申请日期 |
1997.03.24 |
申请人 |
MATSUSHITA COMMUNICATION INDUSTRIAL CO., LTD.;NTT MOBILE COMMUNICATIONS NETWORK INC. |
发明人 |
FUTAGI, SADAKI;UESUGI, MITSURU;SUZUKI, HIROSHI;YOSHINO, HITOSHI |
分类号 |
H03H17/02;H04B3/06;H04L25/03;H04L27/22;H04L27/227;(IPC1-7):H04B1/10 |
主分类号 |
H03H17/02 |
代理机构 |
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地址 |
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