An opportunistic power and modulation control algorithm for new generation networks

John Paul Torregoza, Pham Ngoc Thai, Yun Sop Han, Martin Andre, Fumio Teraoka, Hiroaki Harai, Won Joo Hwang

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

2 Citations (Scopus)

Abstract

Since the numbers of wireless communication devices will increase significantly in the future, effective frequency utilization technologies are required for efficient and scalable communication while preventing interference. Cognitive radio is expected to be one of such technologies. In particular, network-oriented cognitive radio architecture is key to the adaptability of the network core. In this paper, we propose an opportunistic power and modulation control algorithm for the new generation network in a network-oriented cognitive radio architecture. We formulate a multi-objective mixed integer optimization problem which maximize aggregate throughput and connectivity while minimizing power consumption. Based on the simulation results, the proposed algorithm achieves better performance in terms of aggregate throughput, connectivity and reduced power consumption.

Original languageEnglish
Title of host publicationProceedings - INDIN 2010
Subtitle of host publication8th IEEE International Conference on Industrial Informatics
Pages1031-1036
Number of pages6
DOIs
Publication statusPublished - 2010 Sep 20
Event8th IEEE International Conference on Industrial Informatics, INDIN 2010 - Osaka, Japan
Duration: 2010 Jul 132010 Jul 16

Publication series

NameIEEE International Conference on Industrial Informatics (INDIN)
ISSN (Print)1935-4576

Other

Other8th IEEE International Conference on Industrial Informatics, INDIN 2010
CountryJapan
CityOsaka
Period10/7/1310/7/16

ASJC Scopus subject areas

  • Computer Science Applications
  • Information Systems

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