Title :
Performance analysis of a reservation access technique for wideband CDMA networks
Author :
Dinan, Esmael H. ; Jabbari, Bijan
Author_Institution :
George Mason Univ., Fairfax, VA, USA
Abstract :
A performance model of a reservation medium access protocol is developed for wideband CDMA cellular networks. The protocol is implemented to perform statistical multiplexing considering different bit rates and QoS requirements. An analytical method has been presented to calculate users´ power and maximum bit rate in a heterogeneous traffic environment. A Markovian approach is used to model the system behavior. System performance is evaluated considering packet dropping by excessive delay and packet corruption due to interference for voice only traffic in a multi-cell environment
Keywords :
Markov processes; access protocols; broadband networks; cellular radio; code division multiple access; delays; multiuser channels; packet radio networks; quality of service; radiofrequency interference; spread spectrum communication; telecommunication traffic; voice communication; Markovian approach; QoS requirements; analytical method; bit rates; delay; heterogeneous traffic environment; interference model; maximum bit rate; multi-cell environment; packet corruption; packet dropping; performance analysis; performance model; reservation access technique; reservation medium access protocol; spread spectrum communication; statistical multiplexing; system performance evaluation; user power; voice traffic; wideband CDMA cellular networks; wideband CDMA networks; Access protocols; Bit rate; Land mobile radio cellular systems; Multiaccess communication; Performance analysis; Power system modeling; System performance; Telecommunication traffic; Traffic control; Wideband;
Conference_Titel :
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-5284-X
DOI :
10.1109/ICC.1999.765456
