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Method and apparatus for processing wideband data in a digital cellular communication system

  • US 5,812,607 A
  • Filed: 02/01/1996
  • Issued: 09/22/1998
  • Est. Priority Date: 02/01/1996
  • Status: Expired due to Fees
First Claim
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1. A digital receiver for receiving a frequency-modulated (FM) signal, said digital receiver comprising:

  • a digital FM demodulator for providing a demodulated information signal in response to said FM signal;

    wideband message processing means for recovering message information from said demodulated information signal, said wideband message processing means including a word register circuit for storing message words included within said demodulated information signal and;

    means for setting said digital receiver for operation in a control channel mode and a voice channel mode, said wideband message processing means further including a dotting detector for detecting a first dotting sequence within said demodulated information signal during operation in said control channel mode and for detecting a second dotting sequence within said demodulated information signal during operation in said voice channel mode.

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