Title :
Stability analysis of an access scheme for mixed traffics in LEO and MEO systems
Author :
Giambene, Giovanni ; Ortolani, Carlo ; Zoli, Enrico
Author_Institution :
Dipt. di Ingegneria dell´´Informazione, Siena Univ., Italy
Abstract :
This paper deals with the stability analysis of a packet access scheme able to support efficiently three traffic classes (voice, Web interactive and short messaging) in LEO and MEO mobile satellite systems. This study permits the selection of optimized permission probability values; accordingly, our access scheme has been named optimized packet reservation multiple access (O-PRMA). Its good performance has been also shown in the presence of a GOOD-BAD channel model.
Keywords :
mobile satellite communication; optimisation; packet radio networks; packet reservation multiple access; radio access networks; stability; telecommunication traffic; GOOD-BAD channel model; LEO mobile satellite systems; MEO mobile satellite systems; O-PRMA; Web interactive traffic; access scheme stability analysis; low Earth orbit satellites; medium Earth orbit satellites; mixed traffic access scheme; optimized packet reservation multiple access; optimized permission probability; packet access scheme; status control messaging; voice traffic; Access protocols; Bayesian methods; Low earth orbit satellites; Neodymium; Permission; Quality of service; Remote monitoring; Stability analysis; Time division multiple access; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th
Print_ISBN :
0-7803-7954-3
DOI :
10.1109/VETECF.2003.1285158
