Adaptive modulation and coding for generalized fading channels

Ivan B. Djordjevic, Goran T. Djordjevic

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

2 Scopus citations

Abstract

The adaptive modulation and coding can provide robust and spectrally efficient transmission over generalized α -μ (or generalized Gamma) wireless fading channels. The key idea of our proposal is to transmit the low-density parity-check (LDPC) encoded sequence over the generalized fading channel, feedback the channel state information of by an RF feedback channel, and adapt the powers and rates of so that the channel capacity is maximized. The optimal power adaptation policy maximizing the channel capacity is derived. We show that deep fades can be tolerated with proposed scheme.

Original languageEnglish (US)
Title of host publication9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009 - Proceedings of Papers
Pages418-422
Number of pages5
DOIs
StatePublished - Dec 14 2009
Event9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009 - Nis, Serbia
Duration: Oct 7 2009Oct 9 2009

Publication series

Name9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009 - Proceedings of Paper

Other

Other9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009
CountrySerbia
CityNis
Period10/7/0910/9/09

Keywords

  • Adaptive coding
  • Adaptive modulation
  • Generalized α-μ wireless fading channels
  • Low-density paritycheck (LDPC) codes

ASJC Scopus subject areas

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

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    Djordjevic, I. B., & Djordjevic, G. T. (2009). Adaptive modulation and coding for generalized fading channels. In 9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009 - Proceedings of Papers (pp. 418-422). [5339505] (9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009 - Proceedings of Paper). https://doi.org/10.1109/TELSKS.2009.5339505