Time-Reversal Division Multiple Access in Multi-Path Channels

  title={Time-Reversal Division Multiple Access in Multi-Path Channels},
  author={Feng Han and Yu-Han Yang and Beibei Wang and Yongle Wu and K. J. Ray Liu},
  journal={2011 IEEE Global Telecommunications Conference - GLOBECOM 2011},
Multi-path effect makes high speed broadband communications a very challenging task due to the severe inter-symbol interference (ISI). By concentrating energy in both spatial and temporal domains, time-reversal (TR) transmission technique provides a great potential of low-complexity energy-efficient communications. In this paper, we develop a new concept of time-reversal division multiple access (TRDMA) as a wireless channel access method based on its high-resolution spatial focusing effect. We… CONTINUE READING
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