A new radio resource management scheme for multiple video stream transmission

R. Shinkuma, M. Okada, K. Tsukamoto, S. Komaki

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

1 Citation (Scopus)

Abstract

We propose a new resource management scheme for multiple video stream transmission (digital TV and digital video) in a wireless environment, where document file and packetized voice are also transmitted. The proposed scheme performs an adaptive transmission and dynamic frequency resource assignment. It determines the transmission parameters, such as modulation format, FEC code rate and the number of time slots per frame, according to the error sensitivities, the required bit rates for the transmitted packets, and the channel state. We analyze the MSE performance of the decoded video and the bit error rate performance of the data traffic by computer simulation. The simulation results show that the proposed scheme gives much better performance than the conventional uniform resource assignment scheme. It is capable of improving the total QoS (quality of service) of two or more video streams and non-stream traffic with efficient radio resource utilization.

Original languageEnglish
Title of host publicationProceedings - RAWCON 2002
Subtitle of host publication2002 IEEE Radio and Wireless Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages35-38
Number of pages4
ISBN (Electronic)0780374584, 9780780374584
DOIs
Publication statusPublished - 2002
Externally publishedYes
EventIEEE Radio and Wireless Conference, RAWCON 2002 - Boston, United States
Duration: 2002 Aug 112002 Aug 14

Publication series

NameProceedings - RAWCON 2002: 2002 IEEE Radio and Wireless Conference

Conference

ConferenceIEEE Radio and Wireless Conference, RAWCON 2002
Country/TerritoryUnited States
CityBoston
Period02/8/1102/8/14

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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