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Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication systems using same

  • US 6,545,983 B2
  • Filed: 08/16/2001
  • Issued: 04/08/2003
  • Est. Priority Date: 04/21/1999
  • Status: Expired due to Term
First Claim
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1. A method for configuring a telecommunication system comprising a plurality of entities implementing a phase of communicating data conveyed by a plurality of transport channels, wherein said entities comprise at least one sending entity and at least one receiving entity, a phase of communication of said sending entity comprises a plurality of processing procedures specific to said plurality of transport channels, each processing procedure comprises a rate matching step and said rate matching step executes a transformation of an input block of an initial size (Xi) into an output block of a final size (Yi) by at least one of puncturing and repetition, said method further comprising:

  • a step of determining, by at least one of said plurality of entities as a first entity, a parameter (Pq) representative of a maximum puncture rate of (Pq/PBASE);

    a step of transmitting said parameter (Pq) from said first entity to another of said plurality of entities, referred to as a second entity; and

    a step of calculating, by said second entity, for each of said processing procedures, said final size (Yi) of said output block obtained by said rate matching step as a function of said initial size (Xi) of said input block on a basis of a criterion, said criterion being dependent on said parameter (Pq) determined by said step of determining.

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