Scheduling of real/non-real time services: Adaptive EXP/PF algorithm

Jong Hun Rhee, Jack M. Holtzman, Dong Ku Kim

Research output: Contribution to journalConference articlepeer-review

88 Citations (Scopus)


An efficient channel scheduler called the adaptive EXP/PF algorithm is proposed to provide real-time service with different QoS as well as non-real time data services demanded by mobile users in an adaptive modulation and coding in time division multiplexing (AMC/TDM) system. The adaptive EXP/PF algorithm guarantees transmission time delay bounds for real-time services as well as maximizes the system throughput. Simulation results show that the proposed adaptive EXP/PF algorithm controls the channel resource among real time and non-real time service users automatically to guarantee delay bound for real time service users.

Original languageEnglish
Pages (from-to)462-466
Number of pages5
JournalIEEE Vehicular Technology Conference
Issue number1
Publication statusPublished - 2003
Event57th IEEE Semiannual Vehicular Technology Conference (VTC2003) - Jeju, Korea, Republic of
Duration: 2003 Apr 222003 Apr 25

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics


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