Title :
Performance analysis of a star S-ALOHA packet radio network with different models of the central station
Author :
Sobczak, Wojciech ; Wozniak, Jozef
Author_Institution :
Inst. of Telecommun., Tech. Univ. of Gdansk, Poland
Abstract :
A packet radio network with a central station (SC) is presented and analyzed. Four models of the CS with different buffer configurations and different service priorities are investigated. The throughput-delay performance is obtained by a steady-state analysis assuming the equilibrium conditions of a Markov chain. The performance parameters are particularly related to the local subnetwork, in which a transmission strategy called the station priority scheme (SPS) is used. It is shown that the SPS that operates on a single slotted radio channel is an effective means of randomly accessing packet radio channels
Keywords :
Markov processes; packet switching; protocols; radio networks; Markov chain; buffer configurations; local subnetwork; service priorities; star S-ALOHA packet radio network; station priority scheme; steady-state analysis; throughput-delay performance; Access protocols; Buffer storage; Cascading style sheets; Mobile communication; Packet radio networks; Performance analysis; Radio broadcasting; Relays; Telecommunication traffic; Traffic control;
Conference_Titel :
CompEuro '89., 'VLSI and Computer Peripherals. VLSI and Microelectronic Applications in Intelligent Peripherals and their Interconnection Networks', Proceedings.
Conference_Location :
Hamburg
Print_ISBN :
0-8186-1940-6
DOI :
10.1109/CMPEUR.1989.93455
