Title :
Performance analysis of mixed-service CDMA networks
Author :
Wu, Jung-Shyr ; Lin, Jiunn-Rong
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Chung-Li, Taiwan
Abstract :
In this paper, we study the performance of quality-based voice/data CDMA system where new and handoff traffic are considered. A call request for handoff data queues up if the signal-to-interference ratio exceeds a predefined threshold while priority is given to handoff voice calls by reserving some channels exclusively for them. The transmission power of voice and data users may be different. Important performance measures of the system such as blocking probability and system capacity for voice or data calls for different schemes are compared
Keywords :
cellular radio; channel capacity; code division multiple access; data communication; land mobile radio; personal communication networks; queueing theory; telecommunication traffic; voice communication; CDMA networks; blocking probability; call request; cellular radio; handoff traffic; integrated voice/data system; mixed-service networks; performance analysis; queueing analysis; signal-to-interference ratio; system capacity; transmission power; Bit error rate; Delay; Frequency division multiaccess; Interference; Mobile communication; Multiaccess communication; Performance analysis; Quality of service; Telecommunication traffic; Traffic control;
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.1996.567528
