Title :
The Queueing Delay Analysis at Relay Node Based on Cooperative GBN-ARQ Protocols
Author :
Zeng Qiusheng ; Huang Shengye ; Zhang Cui
Author_Institution :
Coll. of Inf. Sci. & Eng., Hunan Univ., Changsha, China
Abstract :
A queueing model for performance analysis of goback- N (GBN) automatic repeat request (ARQ) protocols in wireless networks using dynamic radio link adaptation with fixed feedback was proposed. Firstly, the paper analyzes the major factors affecting residence time of the packets, aiming at the problem that packets in a batch arrival at relay. Secondly, the paper establishes Markov model of packet transmission and deduces the system state is a G/M/1 type Markov chains, and the delay statistics at relay node are figured out by using matrix geometric methods. At last, the paper analyzes the influence of the arrival rate, channel bit error rate and the doppler frequency shift on the system.
Keywords :
Doppler shift; Markov processes; automatic repeat request; cooperative communication; error statistics; queueing theory; radio links; wireless channels; Doppler frequency shift; Markov chains; arrival rate; automatic repeat request protocols; channel bit error rate; cooperative GBN-ARQ protocols; delay statistics; dynamic radio link adaptation; fixed feedback; goback-N protocols; matrix geometric methods; packet transmission; queueing delay analysis; relay node; wireless networks; Automation; Mechatronics; Cooperative diversity (CD); Go-back-N automatic repeat request protocols (GBN-ARQ); delay; matrix geometric method (MGM);
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2014 Sixth International Conference on
Conference_Location :
Zhangjiajie
Print_ISBN :
978-1-4799-3434-8
DOI :
10.1109/ICMTMA.2014.179
