Title :
Performance analysis of channel de-allocation schemes for dynamic resource allocation in GSM/GPRS networks
Author :
Zheng, J. ; Regentova, E.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Nevada, Las Vegas, NV, USA
Abstract :
Channel de-allocation for GSM voice call (DASV) has been considered for dynamic resource allocation in GSM/GPRS networks. Two new de-allocation schemes are proposed: de-allocation for GPRS packet (DASP) and de-allocation for both GSM voice call and GPRS packet (DASVP). An analytic model with general GPRS data channel requirement is derived to evaluate the performance of the schemes in terms of GSM voice call incompletion probability, GPRS packet dropping probability, average GPRS packet transmission time and channel utilisation.
Keywords :
cellular radio; channel allocation; packet radio networks; probability; resource allocation; voice communication; GSM networks; GSM voice call; channel de-allocation schemes; channel utilisation; data channel requirement; dynamic resource allocation; general packet radio service networks; packet transmission time; probability;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20046595
