Title :
Voice clipping and data delay analysis of multiple access for wireless PCN
Author :
Khan, Farooq ; Zeghlache, Djamal
Author_Institution :
Inst. Nat. des Telecommun., Evry, France
Abstract :
We analyze voice clipping and data delay performance of a reservation-based multiple access scheme supporting three classes (voice, low delay data and high delay data) in wireless networks. We also consider and compare two systems: a partially data transparent (PDT) system where the presence of high delay data users is transparent to voice users and a fully data transparent (FDT) system where the presence of both low delay and high delay data has no influence on the voice service. A Markov chain model of the system is formed and then solved numerically to obtain the parameters of key interest. The presented analysis is general enough to apply to any reservation-based multiple access scheme supporting mixed services. Numerical calculations show close agreement with computer simulations. Whenever possible we include analytical results for completeness
Keywords :
Markov processes; cellular radio; data communication; delays; multi-access systems; packet radio networks; personal communication networks; voice communication; GSM like environment; Markov chain model; computer simulations; data delay analysis; data delay performance; data transparent system; high delay data; low delay data; mixed services; partially data transparent system; reservation based multiple access; voice clipping; voice communication; voice service; wireless PCN; wireless networks; wireless packet networks; Application software; Data analysis; Delay; High definition video; Message service; Performance analysis; Personal communication networks; Speech analysis; Traffic control; Wireless networks;
Conference_Titel :
Global Telecommunications Conference, 1996. GLOBECOM '96. 'Communications: The Key to Global Prosperity
Print_ISBN :
0-7803-3336-5
DOI :
10.1109/GLOCOM.1996.591943
