Title :
QoS-based optimal buffering for short message transfer in GPRS/UMTS networks
Author :
Zheng, Jun ; Regentova, Emma
Author_Institution :
Dept. of Electr. & Comput. Eng., Nevada Univ., Las Vegas, NV, USA
fDate :
30 May-1 June 2005
Abstract :
The newly introduced multimedia messaging service (MMS), which can be used over the general packet radio service (GPRS)/Universal Mobile Telecommunication (UMTS) short message service (SMS) network demands on an efficient mechanism for handling the message traffic. In this paper, we consider the system´s quality of service (QoS) requirements to the new and forwarded messages and design an optimal buffering scheme for short message transfer in GPRS/UMTS networks, such that the requirements are met. An analytic model is developed that employs one-dimensional continuous-time Markov chain. Based on the model, a search algorithm is designed to find the optimal parameters of the system.
Keywords :
3G mobile communication; Markov processes; buffer storage; electronic messaging; packet radio networks; quality of service; search problems; GPRS; MMS; QoS-based optimal buffering; SMS; UMTS networks; Universal Mobile Telecommunication; general packet radio service; message traffic; multimedia messaging service; one-dimensional continuous-time Markov chain; quality of service; search algorithm; short message service; short message transfer; 3G mobile communication; GSM; Ground penetrating radar; Intelligent networks; Message service; Multimedia systems; Packet radio networks; Quality of service; Telecommunication traffic; Traffic control; GPRS/UMTS; optimal buffering; quality of service; short messaging service;
Conference_Titel :
Vehicular Technology Conference, 2005. VTC 2005-Spring. 2005 IEEE 61st
Print_ISBN :
0-7803-8887-9
DOI :
10.1109/VETECS.2005.1543841
