Title :
Performance analysis of a priority oriented multiple access mechanism for wireless PCS
Author :
Khan, Farooq ; Zaghlache, D.
Author_Institution :
Inst. Nat. des Telecommun., Evry, France
Abstract :
We analyze the performance of a priority oriented multiple access mechanism for wireless PCS. The scheme supports multiple services (including data transmission in ATM cell formats) to comply with future provisions in wireless networks. Numerical results are provided (through the definition of a multi-dimensional Markov chain model for the information slot queueing process) for the proposed technique which is called priority-based multiple access (PBMA). The overall access delay due to collision resolution and information slot allocation is also extracted from a comprehensive computer simulation. Finally, we set limits on the achievable multiplexing gains with priority-based bandwidth reservation schemes by considering an ideal scheduler for the information slot allocation
Keywords :
Markov processes; asynchronous transfer mode; cellular radio; delays; multi-access systems; packet radio networks; personal communication networks; queueing theory; scheduling; ATM cell formats; PBMA; access delay; collision resolution; data transmission; ideal scheduler; information slot allocation; information slot queueing process; multi-dimensional Markov chain model; multiplexing gains; performance analysis; priority oriented multiple access mechanism; priority-based bandwidth reservation schemes; priority-based multiple access; wireless PCS; wireless networks; Asynchronous transfer mode; Bandwidth; Computer simulation; Data communication; Data mining; Delay; Performance analysis; Personal communication networks; Processor scheduling; Wireless networks;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.567425
