10th EAI International Conference on Communications and Networking in China

Research Article

Improved Channel Estimation for OFDM System with Peak Cancellation

  • @INPROCEEDINGS{10.4108/eai.15-8-2015.2261027,
        author={Xianbing Zou and Lilin Dan and Yue Xiao and Wei Xiang and Xiaojie Wen},
        title={Improved Channel Estimation for OFDM System with Peak Cancellation},
        proceedings={10th EAI International Conference on Communications and Networking in China},
        publisher={IEEE},
        proceedings_a={CHINACOM},
        year={2015},
        month={9},
        keywords={channel estimation ofdm peak cancellation},
        doi={10.4108/eai.15-8-2015.2261027}
    }
    
  • Xianbing Zou
    Lilin Dan
    Yue Xiao
    Wei Xiang
    Xiaojie Wen
    Year: 2015
    Improved Channel Estimation for OFDM System with Peak Cancellation
    CHINACOM
    IEEE
    DOI: 10.4108/eai.15-8-2015.2261027
Xianbing Zou1, Lilin Dan1, Yue Xiao1,*, Wei Xiang2, Xiaojie Wen3
  • 1: UESTC
  • 2: The University of Southern Queensland
  • 3: Space Star Technology CO., Ltd.(503)
*Contact email: xiaoyue@uestc.edu.cn

Abstract

This paper provides a new scheme to improve the channel estimation performance of peak cancellation (PC) aided orthogonal frequency division multiplexing (OFDM) system. The proposed scheme is based on a new PC signaling format characterized by mitigating the inference on the positions of pilot symbols. It achieves better channel estimation performance and hence to improve the system performance in fading channels without the increase of computational complexity.