• Feb 07, 2023 News!JACN will adopt Article-by-Article Work Flow. The benefit of article-by-article workflow is that a delay with one article may not delay the entire issue. Once a paper steps into production, it will be published online soon.   [Click]
  • May 30, 2022 News!JACN Vol.10, No.1 has been published with online version.   [Click]
  • Dec 24, 2021 News!Volume 9 No 1 has been indexed by EI (inspec)!   [Click]
General Information
    • ISSN: 1793-8244 (Print)
    • Abbreviated Title:  J. Adv. Comput. Netw.
    • Frequency: Semiyearly
    • DOI: 10.18178/JACN
    • Editor-in-Chief: Professor Haklin Kimm
    • Executive Editor: Ms. Cherry Chan
    • Abstracting/ Indexing: EBSCO, ProQuest, and Google Scholar.
    • E-mail: jacn@ejournal.net
    • APC: 500USD
Professor Haklin Kimm
East Stroudsburg University, USA
I'm happy to take on the position of editor in chief of JACN. We encourage authors to submit papers on all aspects of computer networks.

JACN 2015 Vol.3(1): 7-12 ISSN: 1793-8244
DOI: 10.7763/JACN.2015.V3.133

Algorithm and Scheme for Spectrum Mobility in Cognitive Radio Oriented Wireless Network

Mardeni Roslee, K. Anuar, M. Y. Alias, H. Mohamad, N. Ramli, and K. Ismail

Abstract—We develop a new algorithm and performed a measurement for spectrum mobility in cognitive radio network. The operating frequency range is 2.4GHz to 2.5 GHz. An algorithm for spectrum handoff developed is able to make the cognitive user to produce efficient decision to return the spectrum to demanded licensed user. By using our proposed scheme, the cognitive user able to adjust its transmission power with sufficient protection to licensed user instead of carrying out spectrum handoff and it is found working nicely. In this project, measurement and simulation were implemented and provide agreement around 89% to 92%. The purpose is to analyze a new architecture for spectrum mobility and handoff with a sufficient level of Quality of Service guarantee by Internet System Provider for more energy efficient communications. Energy-efficiency of mobile networks not only reduces environmental impact, it also cuts network costs and helps to make communication more affordable for everyone.

Index Terms—Spectrum mobility, handoff, cognitive radio.

Mardeni Roslee, K. Anuar, K. Ismail, and M. Y. Alias are with the Faculty of Engineering, University of Multimedia, Jalan Multimedia, 63100 Cyberjaya, Selangor, Malaysia (e-mail: mardeni.roslee@mmu.edu.my, khairil@mmu.edu.my, khairunissa.ismail@gmail.com, yusoff@mmu.edu.my).
H. Mohamad and N. Ramli are with the Wireless Communications, MIMOS Berhad, Kuala Lumpur, Malaysia (e-mail: hafizal.mohamad@mimos.my, nordin.ramli@mimos.my).


Cite:Mardeni Roslee, K. Anuar, M. Y. Alias, H. Mohamad, N. Ramli, and K. Ismail, "Algorithm and Scheme for Spectrum Mobility in Cognitive Radio Oriented Wireless Network," Journal of Advances in Computer Networks vol. 3, no. 1, pp. 7-12, 2015.

Copyright © 2008-2024. Journal of Advances in Computer Networks.  All rights reserved.
E-mail: jacn@ejournal.net