Title :
Performance and efficiency evaluation of channel allocation schemes for HSCSD in GSM
Author :
Zhou, Dayong ; Zukerman, Moshe
Author_Institution :
Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia
fDate :
6/21/1905 12:00:00 AM
Abstract :
Several channel allocation schemes for high speed circuit switched data (HSCSD) over GSM are studied. The schemes differ in the way channels are packed (first fit, best fit and repacking), and in the connection admission policy. We study their blocking probability and utilisation. The performance of the schemes is studied with special focus on their simplicity/efficiency tradeoffs
Keywords :
access protocols; cellular radio; channel allocation; circuit switching; data communication; digital radio; multiuser channels; probability; quality of service; radio networks; time division multiple access; GSM; HSCSD; QoS level; TDMA; best fit; blocking probability; channel allocation; connection admission policy; digital cellular mobile network; efficiency evaluation; first fit; high speed circuit switched data; performance evaluation; repacking; simplicity/efficiency tradeoffs; simulation; Cellular networks; Channel allocation; Frequency; GSM; Quality of service; Radio spectrum management; Switching circuits; Time division multiple access; Traffic control; Upper bound;
Conference_Titel :
Global Telecommunications Conference, 1999. GLOBECOM '99
Conference_Location :
Rio de Janeireo
Print_ISBN :
0-7803-5796-5
DOI :
10.1109/GLOCOM.1999.830282
