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Dynamic system-level simulation of dynamic frequency planing for real time services in WiMAX networks

Published: 21 June 2009 Publication History

Abstract

This paper introduces a dynamic system-level simulator for WIMAX (Wireless Interoperability for Microwave Access) networks that can be used to analyze the behavior of several network procedures. Moreover, the performance of a new approach to the frequency assignment problem, called DFP (Dynamic Frequency Planning), is studied using this simulation platform. DFP is able to run from a few times a day down to a frame by frame basis, balancing the radio resources between neighbouring BSs (Base Stations) and providing interference mitigation. We demonstrate the efficacy of DFP compared to off-the-shelf FRSs (Frequency Reuse Schemes) in terms of average network capacity and delay.

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  • (2009)Two-dimensional radio resource allocation algorithms with contiguity constraint for IEEE 802.16e systems2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications10.1109/PIMRC.2009.5450036(2224-2229)Online publication date: Sep-2009

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cover image ACM Conferences
IWCMC '09: Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
June 2009
1561 pages
ISBN:9781605585697
DOI:10.1145/1582379
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 21 June 2009

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Author Tags

  1. OFDMA
  2. WiMAX
  3. dynamic frequency planning

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  • (2009)Two-dimensional radio resource allocation algorithms with contiguity constraint for IEEE 802.16e systems2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications10.1109/PIMRC.2009.5450036(2224-2229)Online publication date: Sep-2009

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