Wireless multimedia network on time division duplex CDMA/TDMA

Kazuhiko Seki, Yukitoshi Sanada, Qiang Wang, Shuzo Kato, Vijay K. Bhargava

Research output: Contribution to conferencePaper

Abstract

A wireless multimedia network using a novel channel equalizer on a TDD CDMA/TDA scheme is proposed. The uplink employs a CDMA scheme to transmit low speed human interface signals, and the downlink employs a TDMA scheme to transmit high speed signals including video and images. The control signals for equalization are calculated by using the output of the matched filters of the CDMA receiver. Theoretical analysis has been carried out to evaluate the BER performance. Numerical results show that a low BER of less than 10-6 is achieved for the downlink by employing the proposed channel equalizer.

Original languageEnglish
Pages441-443
Number of pages3
Publication statusPublished - 1995 Jan 1
Externally publishedYes
EventProceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Victoria, BC, Can
Duration: 1995 May 171995 May 19

Other

OtherProceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing
CityVictoria, BC, Can
Period95/5/1795/5/19

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ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

Cite this

Seki, K., Sanada, Y., Wang, Q., Kato, S., & Bhargava, V. K. (1995). Wireless multimedia network on time division duplex CDMA/TDMA. 441-443. Paper presented at Proceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing, Victoria, BC, Can, .