On the use of modulation and diversity for enhancing cellular spectrum efficiency of wireless multimedia communication networks

Jianhua Lu, Khaled Letaief, Ming L. Liou, Justin C I Chuang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The third generation wireless personal communication systems are likely to support multimedia traffic, for which high spectrum efficiency is extremely important. In this paper, we investigate M-PSK and M-QAM with diversity in the presence of fading and co-channel interference. Simple closed-form and general BER (bit-error-rate) expressions, in terms of M (M-ary PSK or M-ary QAM), N (N-branch diversity), Eb/No (signal-to-noise ratio per bit) and SIR (signal-to-interference ratio), are derived and shown to be in excellent agreement with Monte-Carlo simulations. Based on these expressions, tradeoffs among spectrum efficiency, power efficiency and implementation complexity are studied. Important issues in determining parameters for modulation and diversity in wireless multimedia communication networks are discussed.

Original languageEnglish
Title of host publicationConference Record / IEEE Global Telecommunications Conference
Editors Anon
PublisherIEEE
Pages1168-1172
Number of pages5
Volume3
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 IEEE Global Telecommunications Conference. Part 2 (of 3) - Phoenix, AZ, USA
Duration: 3 Nov 19978 Nov 1997

Other

OtherProceedings of the 1997 IEEE Global Telecommunications Conference. Part 2 (of 3)
CityPhoenix, AZ, USA
Period3/11/978/11/97

Fingerprint

communication network
multimedia
Telecommunication networks
Phase shift keying
Quadrature amplitude modulation
Modulation
signal-to-noise ratio
Personal communication systems
Telecommunication traffic
Bit error rate
Signal to noise ratio
simulation
rate
communications system
parameter
traffic

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

Cite this

Lu, J., Letaief, K., Liou, M. L., & Chuang, J. C. I. (1997). On the use of modulation and diversity for enhancing cellular spectrum efficiency of wireless multimedia communication networks. In Anon (Ed.), Conference Record / IEEE Global Telecommunications Conference (Vol. 3, pp. 1168-1172). IEEE.

On the use of modulation and diversity for enhancing cellular spectrum efficiency of wireless multimedia communication networks. / Lu, Jianhua; Letaief, Khaled; Liou, Ming L.; Chuang, Justin C I.

Conference Record / IEEE Global Telecommunications Conference. ed. / Anon. Vol. 3 IEEE, 1997. p. 1168-1172.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lu, J, Letaief, K, Liou, ML & Chuang, JCI 1997, On the use of modulation and diversity for enhancing cellular spectrum efficiency of wireless multimedia communication networks. in Anon (ed.), Conference Record / IEEE Global Telecommunications Conference. vol. 3, IEEE, pp. 1168-1172, Proceedings of the 1997 IEEE Global Telecommunications Conference. Part 2 (of 3), Phoenix, AZ, USA, 3/11/97.
Lu J, Letaief K, Liou ML, Chuang JCI. On the use of modulation and diversity for enhancing cellular spectrum efficiency of wireless multimedia communication networks. In Anon, editor, Conference Record / IEEE Global Telecommunications Conference. Vol. 3. IEEE. 1997. p. 1168-1172
Lu, Jianhua ; Letaief, Khaled ; Liou, Ming L. ; Chuang, Justin C I. / On the use of modulation and diversity for enhancing cellular spectrum efficiency of wireless multimedia communication networks. Conference Record / IEEE Global Telecommunications Conference. editor / Anon. Vol. 3 IEEE, 1997. pp. 1168-1172
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