Traffic-aware self-coexistence management in IEEE 802.22 WRAN systems

Mohammad Bani Hani, Haythem Bany Salameh, Yaser Jararweh, Abdelkader Bousselham

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

11 Citations (Scopus)

Abstract

Co-existence of different wireless networks and interference management are challenging problems in a Cognitive Radio (CR) environment. There are two different types of co-existence; incumbent co-existence (between licensed and unlicensed users) and self-coexistence (between secondary users in multiple overlapped Wireless Regional Area Networks (WRANs) cells). To overcome the self-coexistence problem in WRANs, many Fixed Channel Assignment (FCA) techniques have been proposed but without accounting for the cooperation overhead and the randomly time-varying traffic loads in different cells. In this paper, we investigate the self-coexistence problem between secondary users in overlapped WRAN cells with the objective of improving network performance by employing an adaptive traffic-aware channel allocation strategy. The proposed method provides interference-free environment with minimum cooperation overhead and attempts at guaranteeing pre-specified blocking probability requirements. Simulation results reveal that the proposed algorithm provides a significant enhancement on system performance in terms of the number of served requests.

Original languageEnglish
Title of host publication2013 7th IEEE GCC Conference and Exhibition, GCC 2013
Pages507-510
Number of pages4
DOIs
Publication statusPublished - 1 Dec 2013
Event2013 7th IEEE GCC Conference and Exhibition, GCC 2013 - Doha, Qatar
Duration: 17 Nov 201320 Nov 2013

Other

Other2013 7th IEEE GCC Conference and Exhibition, GCC 2013
CountryQatar
CityDoha
Period17/11/1320/11/13

Fingerprint

Telecommunication traffic
Radio interference
Blocking probability
Cognitive radio
Network performance
Wireless networks

Keywords

  • Cognitive Radio Networks
  • Resources Management
  • Self-Coexistence
  • WRANs

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Hani, M. B., Salameh, H. B., Jararweh, Y., & Bousselham, A. (2013). Traffic-aware self-coexistence management in IEEE 802.22 WRAN systems. In 2013 7th IEEE GCC Conference and Exhibition, GCC 2013 (pp. 507-510). [6705831] https://doi.org/10.1109/IEEEGCC.2013.6705831

Traffic-aware self-coexistence management in IEEE 802.22 WRAN systems. / Hani, Mohammad Bani; Salameh, Haythem Bany; Jararweh, Yaser; Bousselham, Abdelkader.

2013 7th IEEE GCC Conference and Exhibition, GCC 2013. 2013. p. 507-510 6705831.

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

Hani, MB, Salameh, HB, Jararweh, Y & Bousselham, A 2013, Traffic-aware self-coexistence management in IEEE 802.22 WRAN systems. in 2013 7th IEEE GCC Conference and Exhibition, GCC 2013., 6705831, pp. 507-510, 2013 7th IEEE GCC Conference and Exhibition, GCC 2013, Doha, Qatar, 17/11/13. https://doi.org/10.1109/IEEEGCC.2013.6705831
Hani MB, Salameh HB, Jararweh Y, Bousselham A. Traffic-aware self-coexistence management in IEEE 802.22 WRAN systems. In 2013 7th IEEE GCC Conference and Exhibition, GCC 2013. 2013. p. 507-510. 6705831 https://doi.org/10.1109/IEEEGCC.2013.6705831
Hani, Mohammad Bani ; Salameh, Haythem Bany ; Jararweh, Yaser ; Bousselham, Abdelkader. / Traffic-aware self-coexistence management in IEEE 802.22 WRAN systems. 2013 7th IEEE GCC Conference and Exhibition, GCC 2013. 2013. pp. 507-510
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