Near Single User Performance using Iterative Multi-User Detection forCDMA with Turbo-Code

This paper discusses a code-division multiple access (CDMA) iterative multiuser receiver with forward error control (FEC) decoding. The maximum a-posteriori probability (MAP) criteria is used to derive the receiver. The decoding is done using a turbo-code decoder with modiications which are discussed. Iterations of the system are used to attain large performance improvements over conventional systems.

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