Low complexity multi-user detectors of TH-PPM UWB system

  title={Low complexity multi-user detectors of TH-PPM UWB system},
  author={Lu Fang and Huang Zailu},
  journal={Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005.},
Three novel low complexity multi-user detectors for the TH-PPM UWB systems in synchronous AGWN channel were proposed in this paper. By exploiting the special signal structure of TH-PPM and using time diversity theory, the proposed detectors are much lower computation complexity compared with the traditional receivers designed for DS-CDMA. Simulation results show that the proposed detectors achieve better performance than the single user matched filter. 

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