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Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels

  • US 5,687,194 A
  • Filed: 04/22/1993
  • Issued: 11/11/1997
  • Est. Priority Date: 03/20/1985
  • Status: Expired due to Term
First Claim
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1. A method for communication of at least one voice signal, comprising the steps of:

  • (1) assigning pathing for processing the information signal to be transmitted over an RF link to a receive unit;

    (2) capturing in a predetermined manner the information signal being processed according to pathing assigned at substep (1) to produce signal samples representative of the information signal;

    (3) compressing the signal samples by block encoding or waveform encoding such that the signal samples may be reconstructed at the receive unit to substantially provide the same information as the information signal provided before being processed according to the step (1) wherein the signal sample compression is performed at a given preselected rate;

    (4) placing the compressed signal samples representative of the information signal in predetermined, discrete positions of each repeating segment of transmit signal channel; and

    (5) transmitting over an RF link to the receive unit the portion of each segment of the transmit signal channel containing the compressed signal samples representative of the information signal.

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