Title :
Transport Performance Optimization Based on Network Coding in WMN
Author :
Xue Yan ; Zhang Sanfeng ; Huang Di ; Ji Yi
Author_Institution :
Coll. of Software Eng., Southeast Univ., Nanjing, China
Abstract :
When network coding is adopted to optimize transport performance of WMN networks, it has problems such as end to end delay and compatibility with wireless network environment emerge. With this in mind, this paper explores transport technologies based on network coding and TCP Reno protocol and reveals these problems by simulations. End to end delay optimized method is proposed based on optimal block size of file transported. And an automatic tuning method for the redundancy factor R is also proposed based on congestion detection and link quality detection. Performance of all these contributions is evaluated by simulation results.
Keywords :
network coding; radio links; transport protocols; wireless mesh networks; TCP Reno protocol; WMN; automatic tuning method; congestion detection; end to end delay optimized method; link quality detection; network coding; redundancy factor; transport performance optimization; wireless network environment; Delay; Network Coding; Throughput; Wireless Mesh Networks;
Conference_Titel :
Mobile Ad-hoc and Sensor Networks (MSN), 2012 Eighth International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-5808-8
DOI :
10.1109/MSN.2012.33
