Journal article

PTT packet delay analysis for GPRS/GSM links

Yan Wang, Moshe Zukerman, Richard J Harris

IEEE COMMUNICATIONS LETTERS | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | Published : 2006

DOI: 10.1109/LCOMM.2006.06015

Abstract

Push-to-Talk (PTT) is a new mobile service that enables fast-access and two-way communication between two or more users. This paper develops an approximate evaluation model for PTT delay performance in GPRS/GSM networks based on a quasi-stationary assumption and an M/G/1 processor sharing queueing model. Numerical results are presented in order to illustrate the effect of traffic load and other design parameters on PTT packet delay. © 2006 IEEE.

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Keywords

Science & Technology
Gsm
Packet Retransmission
Gprs
Technology
Performance Evaluation
Telecommunications
Push To Talk (ptt)