Evaluation of multimedia services in Mobile WiMAX

Bruno Miguel Sousa, Kostas Pentikousis, Marília Curado

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

6 Citations (Scopus)

Abstract

Mobile WiMAX defines an architecture for metropolitan area broadband wireless access networks based on IEEE 802.16e. One of the most important characteristics of WiMAX is support of applications with different QoS requirements in terms of delay, jitter and bandwidth. We briefly review IEEE 802.16 and the mobile WiMAX network reference model and discuss how IEEE 802.21 can enhance mobility management. Mobile WiMAX is often cited as an important 4G contender. We evaluate via simulation its capacity to support real time applications in high-speed vehicular scenarios and assess the potential of using crosslayer information made available by IEEE 802.21/MIH. Our results indicate that using MIH information allows for the fulfillment of multimedia application requirements. On the other hand, the requirements of such applications are far from being fulfilled when MIH assistant information is not employed.
Original languageEnglish
Title of host publicationMUM '08: Proceedings of the 7th International Conference on Mobile and Ubiquitous Multimedia
EditorsMikael Wiberg, Arkady Zaslavsky
Place of PublicationNew York
PublisherAssociation for Computing Machinery ACM
Pages64-70
ISBN (Print)978-1-60558-192-7
DOIs
Publication statusPublished - 2008
MoE publication typeA4 Article in a conference publication
Event7th International Conference on Mobile and Ubiquitous Multimedia, MUM'08 - Umeå, Sweden
Duration: 3 Dec 20085 Dec 2008
Conference number: 7

Conference

Conference7th International Conference on Mobile and Ubiquitous Multimedia, MUM'08
Abbreviated titleMUM 2008
Country/TerritorySweden
CityUmeå
Period3/12/085/12/08

Keywords

  • WiMAX
  • IEEE 802.16
  • VoIP
  • Video Streaming

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