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

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトルProceedings - INDIN 2010
ホスト出版物のサブタイトル8th IEEE International Conference on Industrial Informatics
ページ1031-1036
ページ数6
DOI
出版ステータスPublished - 2010
イベント8th IEEE International Conference on Industrial Informatics, INDIN 2010 - Osaka, Japan
継続期間: 2010 7 132010 7 16

出版物シリーズ

名前IEEE International Conference on Industrial Informatics (INDIN)
ISSN(印刷版)1935-4576

Other

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

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 情報システム

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