Investigation on fast recovery congestion control algorithms for IEEE 802.11e based wireless mesh networks

2017 ◽  
Author(s):  
Rohith Unnikrishnan ◽  
S. Renuga Devi ◽  
Rachita Ramesh ◽  
A. Rajesh ◽  
Aditya Varma
Keyword(s):  
Congestion Control ◽  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Ieee 802.11E ◽  
Control Algorithms ◽  
Fast Recovery ◽  
Wireless Mesh

Voice Traffic Service Guarantee in Wireless Mesh Networks Based on IEEE 802.11e

2012 ◽  
Vol 8 (4) ◽  
pp. 49-66
Author(s):  
Livia F. Gerk ◽  
Débora C. Muchaluat-Saade
Keyword(s):  
Wireless Mesh Networks ◽  
Simulation Experiment ◽  
Mesh Networks ◽  
Ieee 802.11E ◽  
Multimedia Traffic ◽  
Access Protocol ◽  
Network Characteristics ◽  
Wireless Mesh ◽  
Service Guarantee ◽  
Voice Traffic

The IEEE 802.11e standard is mostly concerned with traffic differentiation in single-hop infrastructured wireless networks. Wireless mesh networks use several wireless hops in order to forward packets to their destination. A significant issue is that the standard does not map network characteristics into the access protocol parameters it provides. This paper investigates different configurations of the IEEE 802.11e access parameters in wireless mesh networks and proposes two configuration settings. Both proposals provide voice traffic service guarantee without significantly degrading the performance of other multimedia traffic classes, as demonstrated by simulation experiment results.

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