Performance study of channel allocation schemes for beyond 4g cognitive femtocell-cellular mobile networks

Kien Duc Nguyen, Hoang Nam Nguyen, Hiroaki Morino

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

7 Citations (Scopus)

Abstract

The demand of beyond 4th Generation (4G) mobile communications includes not only high transmission rate but also the capability to provide QoS guaranteed services to high user density areas under the constraint of limited radio spectrum. Cognitive radio is considered as a core technology for future wireless communications in which the wireless spectrum can be dynamically shared between primary mobile network operators and secondary networks. Femtocell is a new mobile technology proposed for providing wireless voice and broadband services to customers in small areas such as the home, office or designated locations. In the paper, we present a cognitive femtocell-cellular network model which we consider as a mobile network model used for beyond 4G mobile communications. We will discuss selected channel allocation schemes and compare their performance obtained by computer simulation.

Original languageEnglish
Title of host publicationProceedings - 2013 11th International Symposium on Autonomous Decentralized Systems, ISADS 2013
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467350686
DOIs
Publication statusPublished - 2013
Event11th IEEE International Symposium on Autonomous Decentralized Systems, ISADS 2013 - Mexico City, Mexico
Duration: 2013 Mar 62013 Mar 8

Other

Other11th IEEE International Symposium on Autonomous Decentralized Systems, ISADS 2013
CountryMexico
CityMexico City
Period13/3/613/3/8

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Keywords

  • Channel allocation
  • Cognitive radio
  • Femtocell

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Control and Optimization
  • Hardware and Architecture

Cite this

Nguyen, K. D., Nguyen, H. N., & Morino, H. (2013). Performance study of channel allocation schemes for beyond 4g cognitive femtocell-cellular mobile networks. In Proceedings - 2013 11th International Symposium on Autonomous Decentralized Systems, ISADS 2013 [6513419] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISADS.2013.6513419