Title :
Traffic performance for a time-out scheme communication system
Author :
Hoshi, Kentaro ; Iijima, Sumito ; Takahashi, Yoshitaka ; Komatsu, Naohisa
Author_Institution :
Grad. Sch. of Fundamental Sci. & Eng., Waseda Univ., Tokyo, Japan
Abstract :
Motivated by performance evaluation of a computer communication system, we consider a renewal input, general service time, single-server, and infinite-capacity queuing system with generally distributed time-out threshold. We obtain two moment approximate formulas for the mean system performance measures (including the mean number of customers in the system and the mean response time) by using the diffusion process with the reflecting barrier. Our tele-traffic model includes the standard G/G/1 system without time-out scheme as a special case. From performance comparisons between our diffusion approximation and simulation results, we also provide refining formulas.
Keywords :
Internet; queueing theory; telecommunication traffic; diffusion approximation; general service time; generally distributed time-out threshold; infinite-capacity queuing system; renewal input; single-server; time-out scheme communication system; traffic performance; Channel coding; Communication system traffic; Convolutional codes; Decoding; Discrete cosine transforms; Entropy; Quantization; Streaming media; Transform coding; Video compression; The G/G/1 queue; diffusion approximation; performance evaluation; tele-traffic analysis; time-out scheme;
Conference_Titel :
Ultra Modern Telecommunications & Workshops, 2009. ICUMT '09. International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4244-3942-3
Electronic_ISBN :
978-1-4244-3941-6
DOI :
10.1109/ICUMT.2009.5345457
