Title :
A simplified performance evaluation for delay of voice end-user in TDMA integrated voice/data cellular mobile communications systems
Author :
Okuda, Takashi ; Ando, Yohei ; Ideguchi, Tetsuo ; Tian, Xuejun
Author_Institution :
Dept. of Appl. Inf. Sci. & Technol., Aichi Prefectural Univ., Japan
Abstract :
Major types of data for multimedia with mobile communications are voice, WWW and FTP. Different regimes for quality of service (QoS) exist for each with reference to delay sensitivity. Sharing available radio resource has been inherently based on the characteristics of data types and their associated QoSs. To satisfy each QoSs, the Delay of Voice End-User (DOVE) protocol has been presented. However, when evaluating the performance of DOVE protocol, there was one problem which requires much calculation time. In this paper, introducing the steady state equations for the Markov chain of DOVE protocol and solving them, we present a simplified method for evaluating the performance of DOVE protocol. The proposed method can be carried out in a less computer time.
Keywords :
Markov processes; access protocols; cellular radio; delays; integrated voice/data communication; multimedia communication; multiuser channels; packet radio networks; time division multiple access; DOVE protocol; FTP; GSM/GPRS mobile network; Markov chain; QoS; TDMA; WWW; cellular mobile communications systems; delay of voice end-user protocol; delay sensitivity; integrated voice/data communications; multimedia communications; quality of service; radio resource sharing; simplified performance evaluation; steady state equations; Delay; Electronic mail; Information science; Mobile communication; Multimedia communication; Packet switching; Protocols; Quality of service; Time division multiple access; World Wide Web;
Conference_Titel :
Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE
Print_ISBN :
0-7803-7632-3
DOI :
10.1109/GLOCOM.2002.1188206
