Wireless multimedia network on a time division duplex CDMA/TDMA

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

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


A novel wireless multimedia network employing a time division duplex CDMA/TDMA scheme is proposed. The network connects mobile multimedia terminals to an ATM-based LAN through a radio central unit, and provides both uplink and downlink with unbalanced data rates in the same frequency band. The uplink employs a CDMA scheme to transmit low-speed human interface signals, and the downlink employs a TDMA scheme to transmit high-speed video signals. The data rates of both links are independent from that of the LAN.

Original languageEnglish
Pages (from-to)1002-1015
Number of pages14
JournalIEICE Transactions on Communications
Issue number7
Publication statusPublished - 1995 Jul
Externally publishedYes

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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