Analysis of packet loss for real-time traffic in wireless mobile networks with ARQ feedback

Zhi Quan, Jong Moon Chung

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

3 Citations (Scopus)

Abstract

In this paper, the provision of quality-of-service (QoS) for real-time traffic over a wireless channel deploying automatic repeat request (ARQ) error control is investigated. By introducing the concepts of ARQ capacity and effective capacity, an analytic model has been derived to evaluate the loss probabilities in both the network layer and the physical layer. In contrast to the previous results, this model quantifies the interaction between the network and physical layers. As shown by the simulation experiments, our analysis can predict the real metrics under a wide range of conditions. This enables the call admission controller in wireless networks to control and optimize traffic QoS using instantaneous channel status information.

Original languageEnglish
Title of host publication2004 IEEE Wireless Communications and Networking Conference, WCNC 2004
Pages417-422
Number of pages6
Publication statusPublished - 2004
Event2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 - Atlanta, GA, United States
Duration: 2004 Mar 212004 Mar 25

Publication series

Name2004 IEEE Wireless Communications and Networking Conference, WCNC 2004
Volume1

Other

Other2004 IEEE Wireless Communications and Networking Conference, WCNC 2004
CountryUnited States
CityAtlanta, GA
Period04/3/2104/3/25

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Quan, Z., & Chung, J. M. (2004). Analysis of packet loss for real-time traffic in wireless mobile networks with ARQ feedback. In 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 (pp. 417-422). (2004 IEEE Wireless Communications and Networking Conference, WCNC 2004; Vol. 1).