Packet scheduling for cellular networks with relaying to support user QoS and fairness

Rui Zhou, Hoang Nam Nguyen, Iwao Sasase

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

3 Citations (Scopus)

Abstract

In this paper, we consider packet scheduling for cellular networks with relaying in high speed downlink shared channel, where mobile users are equipped with not only cellular but also ad hoc radio interfaces. In order to improve the system throughput, we propose a centralized packet scheduling scheme by adjusting transmission rates dynamically in response to the variation of channel quality and packet delay. A base station selects the appropriate relaying based on users' channel quality, and schedules packets to the users by considering their achieved data rate, traffic congestion and proportional fairness. We demonstrate by numerical results that the proposed scheme can utilize the capacity of network more efficiently, and achieve proportional fairness and traffic balance to users.

Original languageEnglish
Title of host publication2007 IEEE Wireless Communications and Networking Conference, WCNC 2007
Pages3899-3903
Number of pages5
DOIs
Publication statusPublished - 2007 Nov 27
Event2007 IEEE Wireless Communications and Networking Conference, WCNC 2007 - Kowloon, China
Duration: 2007 Mar 112007 Mar 15

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)1525-3511

Other

Other2007 IEEE Wireless Communications and Networking Conference, WCNC 2007
CountryChina
CityKowloon
Period07/3/1107/3/15

Keywords

  • Fairness
  • QoS
  • Relaying
  • Scheduling design
  • Throughput

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Zhou, R., Nguyen, H. N., & Sasase, I. (2007). Packet scheduling for cellular networks with relaying to support user QoS and fairness. In 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007 (pp. 3899-3903). [4204888] (IEEE Wireless Communications and Networking Conference, WCNC). https://doi.org/10.1109/WCNC.2007.712