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A joint PRMA and packet scheduling MAC protocol for multimedia CDMA cellular networks

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

We propose a new low-complexity MAC solution for multimedia CDMA cellular networks considering packet reservation and scheduling jointly. The proposed MAC, which we call joint PRMA and packet scheduling (JPPS), treats real-time traffic and non-real-time traffic separately. Once a real-time traffic flow (a continuous packet burst) is admitted to the system, its code channel(s) will be implicitly reserved until its last packet is transmitted, as in PRMA. Real-time traffic has delay priority over non-real-time, and we also prioritize within various non-real-time traffic flows. Packet scheduling techniques are then used to schedule all the real-time and non-real-time packets. Furthermore, an optimal channel access scheme based on a simple linear program is proposed. Simulation results comparing the performance of JPPS versus the well-known MAC protocol WISPER demonstrate lower delay for real time traffic and lower overall packet loss ratio for JPPS. © 2005 IEEE.
Original languageEnglish
Title of host publication2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications
PublisherIEEE
Pages2216-2220
Volume4
ISBN (Print)3800729091, 9783800729098
DOIs
Publication statusPublished - Sept 2005
Externally publishedYes
Event2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2005) - Berlin, Germany
Duration: 11 Sept 200514 Sept 2005

Publication series

Name
ISSN (Print)2166-9570
ISSN (Electronic)2166-9589

Conference

Conference2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2005)
PlaceGermany
CityBerlin
Period11/09/0514/09/05

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 11 - Sustainable Cities and Communities
    SDG 11 Sustainable Cities and Communities

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