PTT packet delay analysis for GPRS/GSM links
Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review
|Journal / Publication||IEEE Communications Letters|
|Publication status||Published - Jun 2006|
|Link to Scopus||https://www.scopus.com/record/display.uri?eid=2-s2.0-33745196699&origin=recordpage|
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.
- GPRS, GSM, Packet retransmision, Performance evaluation, Push to talk (PTT)