Method and apparatus for improved detection of rate errors in variable rate receivers

Method and apparatus for improved detection of rate errors in variable rate receivers

  • CN 101,488,831 B
  • Filed: 11/29/2001
  • Issued: 03/11/2015
  • Est. Priority Date: 12/04/2000
  • Status: Active Grant
First Claim
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1. detect a method for variable bit rate receiver rate errors, described method comprises:

  • Received code voice signal;

    Rate Determination Algorithm is performed, to provide code rate to the encoding speech signal received;

    AndDetect the error in code rate, wherein, the error detected in code rate comprises confirmation and whether has predetermined value from the reception reservation position in the grouping of the encoding speech signal received, and it is corresponding that wherein said reception reservation position and the coding being encoded into described predetermined value in the grouping of described encoding speech signal retain position.

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