Paper Info
Title
Implementation and performance analysis of random multiple access protocol with variable collision length of multimedia video information
Abstract
In recent years, multimedia video services have developed rapidly. However, the increasing number and variety of videos is likely to cause packet loss and delay during video transmission. Therefore, how to use channel resources more effectively becomes an urgent problem to be solved. This paper improves the existing random multiple access protocol and designs the 1-persistent CSMA (Carrier Sense Multiple Access) protocol with variable collision length. At the same time, considering the different requirements of different video services, multi-priority 1-persistent CSMA random multiple access control protocol with variable collision length is proposed, which sets different priorities and then competes fairly. Finally, the paper analyzes the performance of the multimedia video service access algorithm: the 1-persistent CSMA access protocol with variable collision length is higher than the traditional 1-persistent CSMA throughput, the performance is better, at the same time, in the case of a relatively high arrival rate, the advantage of throughput is more obvious.
Year
DOI
Venue
2020
10.1007/s11042-019-7606-4
Multimedia Tools and Applications
Keywords
DocType
Volume
Multimedia, Video information, Random multiple access, Multiple priority, 1-persistent CSMA, Variable collision length
Journal
79
Issue
ISSN
Citations 
23
1380-7501
0
PageRank 
References 
Authors
0.34
0
6
Name
Order
Citations
PageRank
Xu Lu100.68
Hongwei Ding218131.78
Zhijun Yang302.70
Liyong Bao402.03
Liqing Wang500.34
Qianlin Liu652.82