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信道解码是现代移动通信系统中的核心技术之一,本文根据3G标准之一WCDMA的要求,开 发了一种能够根据不同业务,提供包括Viterbi解码、Turbo解码以及无编码方式的多功能信道解 码芯片TV3G,重点讨论了Turbo编/解码的原理和TV3G的总体构架,并给出了TV3G的接口定 义。
Channel decoding is one of the core technologies in modern mobile communication systems. According to the requirements of WCDMA, one of the 3G standards, this paper develops a multi-functional channel decoding chip that can provide Viterbi decoding, Turbo decoding and no coding according to different services TV3G, focuses on the principle of Turbo coding / decoding and the overall architecture of TV3G, and gives the definition of TV3G interface.