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Method for retransmitting vocoded data

  • US 20050089003A1
  • Filed: 10/28/2003
  • Published: 04/28/2005
  • Est. Priority Date: 10/28/2003
  • Status: Active Grant
First Claim
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1. A method for operating a vocoder system, the method comprising:

  • receiving a first negative acknowledgement from a receiving communication device indicative of a corrupted first speech packet transmission;

    retrieving a first speech packet associated with the first negative acknowledgement;

    compressing the first speech packet to form a replacement speech packet;

    encoding a current segment of speech responsive to the first negative acknowledgement to form a current speech packet;

    combining the current speech packet with the replacement speech packet to form a combined speech packet; and

    transmitting the combined speech packet.

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