Turbo product codes and their application in the fourth-generation mobile communication system

Yejun He; Guangxi Zhu; Ying Zhuang Liu; Jian Liu

doi:10.1117/12.521959

28 April 2004 Turbo product codes and their application in the fourth-generation mobile communication system

Yejun He, Guangxi Zhu, Ying Zhuang Liu, Jian Liu

Proceedings Volume 5284, Wireless Communications and Networks; (2004) https://doi.org/10.1117/12.521959
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

In this paper, we firstly present turbo product codes (TPCs) for forward error correction (FEC) coding, including TPCs encoding process and decoding principle, and then compare TPCs with turbo convolutional codes (TCCs) error coding solution. The performance of TPCs is shown to be closer to the Shannon limit than TCCs. Secondly, we introduce TPCs’ application in the 4th generation (4G) mobile communication system which is being developed in our country at present. The concept of TPC-OFDM system which promises higher code rate than conventional OFDM is first modified. Finally, simulation results show that the simplified 4G uplink systems offer Bit Error Rate of nearly 0 over IMT-2000 channel at E_b/N₀ > 15dB.

Citation Download Citation

Yejun He, Guangxi Zhu, Ying Zhuang Liu, and Jian Liu "Turbo product codes and their application in the fourth-generation mobile communication system", Proc. SPIE 5284, Wireless Communications and Networks, (28 April 2004); https://doi.org/10.1117/12.521959

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