Context-based uplink resource allocation for ertPS service in mobile WiMAX networks

Chia-Pin Wang, Chu Yuan Hsu, Tien Tsung Tai

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

1 Citation (Scopus)

Abstract

In this paper, we propose a simple and effective way to improve the uplink resource allocation for the extended-real-time polling service (ertPS) in IEEE 802.16e broadband wireless networks. Our proposed algorithm gathers statistics on the numbers of request header of medium access control layer (MAC) among various subscriber stations, and uses the information to enable a dynamic allocation of additional uplink resources to subscriber stations with continuously increasing demand upon the base stations. The simulation results show that in comparison with the original ertPS algorithm, the proposed uplink bandwidth allocation scheme is effective to improve the data throughput as well as to decrease the data packet loss rate.

Original languageEnglish
Title of host publication2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings
Pages1735-1739
Number of pages5
DOIs
Publication statusPublished - 2012 Jun 11
Event2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Three Gorges, China
Duration: 2012 Apr 212012 Apr 23

Publication series

Name2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings

Other

Other2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012
CountryChina
CityThree Gorges
Period12/4/2112/4/23

Keywords

  • IEEE 802.16e mobile network
  • extended real-time polling service (ertPS)
  • uplink resource allocation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • Cite this

    Wang, C-P., Hsu, C. Y., & Tai, T. T. (2012). Context-based uplink resource allocation for ertPS service in mobile WiMAX networks. In 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings (pp. 1735-1739). [6202034] (2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings). https://doi.org/10.1109/CECNet.2012.6202034