Title :
Evaluation of traffic characteristics of UMTS with bandwidth reservation and handoff mechanism
Author :
Glabowski, Mariusz ; Sobieraj, Maciej ; Stasiak, Maciej
Author_Institution :
Poznan Univ. of Technol., Poznan
Abstract :
The paper proposes an analytical method of blocking probability calculation in UMTS networks with bandwidth reservation and connection handover mechanism. The papers proposes also reservation algorithms for a group of cells, exploiting the effects of connection handoff between cells. The proposed analytical model is based on the generalized model of a limited-availability group. The results of analytical calculations of blocking probability in a group of UMTS cells with bandwidth reservation are compared with simulation data.
Keywords :
3G mobile communication; statistical analysis; telecommunication traffic; UMTS; bandwidth reservation; connection handover mechanism; limited-availability group; probability calculation; traffic characteristics; 3G mobile communication; Admission control; Analytical models; Bandwidth; Base stations; Multiaccess communication; Packet switching; Probability; Telecommunication traffic; Traffic control; UMTS; reservation; traffic engineering;
Conference_Titel :
Telecommunications and Malaysia International Conference on Communications, 2007. ICT-MICC 2007. IEEE International Conference on
Conference_Location :
Penang
Print_ISBN :
978-1-4244-1094-1
Electronic_ISBN :
978-1-4244-1094-1
DOI :
10.1109/ICTMICC.2007.4448583
