Title :
GPRS performance optimization with pre-empted packet queue analysis
Author :
Aggelis, K. ; Louvros, S.
Author_Institution :
Technol. Educ. Inst. of Messologi, Telecommun. Syst. & Networks, Nafpaktos, Greece
Abstract :
Queue performance for radio resource allocation is analysed in GPRS network. In this case GSM traffic (voice priority) priority is considered higher than GPRS packet traffic and already served packets could be pre-empted and enter a queue. Using two dimensional Markov chain with packet queue of length Q pre-empted packets could be saved and re-enter into service in later time periods. Optimizing Queue length will lead into less power consumption of UE handsets.
Keywords :
Markov processes; cellular radio; optimisation; packet radio networks; queueing theory; resource allocation; telecommunication traffic; GPRS network; GSM traffic; Markov chain; packet traffic; performance optimization; pre-empted packet queue analysis; queue performance; radio resource allocation; Analytical models; GSM; Ground penetrating radar; Markov processes; Probability; Queueing analysis; Switching circuits; Blocking Probability; GPRS pre-emption; Load Management; Queue Length;
Conference_Titel :
Design & Technology of Integrated Systems in Nanoscale Era (DTIS), 2011 6th International Conference on
Conference_Location :
Athens
Print_ISBN :
978-1-61284-899-0
DOI :
10.1109/DTIS.2011.5941423
