Supporting integrated services in wireless networks with space-time block-coded transmissions

Z. Liu, A. Stamoulis, G. B. Giannakis

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

Integrated Services in Wireless Networks call for a physical layer which can support multirate transmissions and guarantee symbol recovery at the receiver. Multirate transmissions are necessary for data applications with diverse needs in throughput/delay, whereas symbol recovery leads to Quality of Service guarantees in terms of bit error rate. In this work, we develop a multiuser physical layer framework, which can be used in a wireless integrated services architecture. Capitalizing on space-time coding and block transmissions, we show how space-time transmit antenna diversity can provide transmission rates of arbitrarily fine resolution while guaranteeing symbol recovery irrespective of the FIR wireless channel.

Original languageEnglish (US)
Pages (from-to)1250-1254
Number of pages5
JournalConference Record of the Asilomar Conference on Signals, Systems and Computers
Volume2
StatePublished - Dec 1 2000
Event34th Asilomar Conference - Pacific Grove, CA, United States
Duration: Oct 29 2000Nov 1 2000

Keywords

  • Block transmissions
  • Space-time coding
  • Wireless networks

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