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This paper considers the application of the proposed asymmetric turbo code system in MIMO High Speed Downlink Packet Access (HSDPA) service of WCDMA. In typical turbo code system, an encoder with code rate 1/3 is used together with bit repetition to achieve the code rate 1/4. However, this approach suffers from weak Bit Error Rate (BER) performance compared to the more complex encoding system which...
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