Joint adaptive modulation, diversity combining, and power control for downlink transmission in two-cell wireless networks

Anders Gjendemsjø*, Hong Chuan Yang, Geir E. Øien, Mohamed Slim Alouini

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

We consider the joint application of power control, adaptive modulation and diversity combining in a two-cell wireless network. The goal is to derive a practical low-complexity, bandwidth-efficient, and battery-power efficient transmission scheme addressing the challenges of downlink transmission. Employing full spectral reuse, coordination of the transmit power levels is used to optimize the spectral efficiency by managing co-channel interference, also taking into account the limited processing power of a mobile unit. Through a mathematical analysis, the proposed scheme is thoroughly evaluated in terms of spectral efficiency and number of combined diversity branches.

Original languageEnglish (US)
Title of host publicationConference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC
Pages1075-1079
Number of pages5
DOIs
StatePublished - 2007
Externally publishedYes
Event41st Asilomar Conference on Signals, Systems and Computers, ACSSC - Pacific Grove, CA, United States
Duration: Nov 4 2007Nov 7 2007

Other

Other41st Asilomar Conference on Signals, Systems and Computers, ACSSC
CountryUnited States
CityPacific Grove, CA
Period11/4/0711/7/07

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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