A new approach to the design of codes for synchronous-CDMA systems

  • Authors:

  • G. H. Khachatrian;S. S. Martirossian

  • Affiliations:

  • Inst. for Problems of Inf. & Autom., Acad. of Sci., Yerevan;-

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 2006

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Abstract

A new approach to increase the sum rate for conventional synchronous code-division multiple-access (S-CDMA) systems is presented. It is shown that it can be done by joint processing of the outputs of matched filters, when one considers the system of codes for S-CDMA to be the codes for the usual adder channel. An example of construction and decoding of such a system is also given