Call waiting time reduction schemes for dynamic TDMA protocol

Author

Young Um, Hwa ; Yong Lim, Soon ; Chon Kim, Young

Author_Institution

Sect. of Mobile Traffic Manage., Electron. & Telecommun. Res. Inst., Seoul, South Korea

fYear

1997

fDate

12-16 Oct 1997

Firstpage

64

Abstract

We propose a slot optimizing scheme and a rescheduling method to reduce the call-waiting time in the D-TDMA protocol. The proposed methods provide CBR traffic with the QoS guarantee by reserving data slots and rescheduling. The mean value of the call waiting time and the blocking probability are calculated by the computer simulations. The results of this paper contribute to the quality of service improvement in a multi-services mobile communication environment

Keywords

access protocols; frequency allocation; land mobile radio; multimedia communication; probability; scheduling; telecommunication traffic; time division multiple access; CBR traffic; D-TDMA protocol; QoS guarantee; blocking probability; call waiting time reduction; computer simulations; data slots reservation; dynamic TDMA protocol; dynamic channel allocation; fixed channel allocation; mean value; multi-services mobile communication; multimedia communication; quality of service; rescheduling; rescheduling method; slot optimizing scheme; Computer simulation; Mobile communication; Optimization methods; Probability; Protocols; Quality of service; Time division multiple access; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Universal Personal Communications Record, 1997. Conference Record., 1997 IEEE 6th International Conference on

Conference_Location

San Diego, CA

ISSN

1091-8442

Print_ISBN

0-7803-3777-8

Type

conf

DOI

10.1109/ICUPC.1997.625482

Filename

625482