Paper Info
Title
HIAM: hidden node and interference aware routing metric for multi-channel multi-radio mesh networks
Abstract
In wireless mesh networks, throughput degrades drastically as the network size grows mainly due to the hidden node problem and carrier sense interference. These phenomena can be avoided in multi-channel, multi-radio mesh networks by choosing a path consisting of channels in which the two problems can be mitigated. This paper proposes a new routing metric, the Hidden node and Interference Aware routing Metric (HIAM), which considers both problems when choosing paths. The effect of the hidden node problem for a path is represented by estimating the packet transmission time with respect to the number of collisions that can occur due to hidden nodes. The effect of carrier sense interference for a path is represented by estimating the packet transmission time with respect to inter-flow and intra-flow interference. Our simulation results show that HIAM results in significantly higher routing stability and throughput, and lower control packet overhead than the existing methods.
Year
DOI
Venue
2013
10.1145/2448556.2448663
ICUIMC
Keywords
Field
DocType
hiam result,intra-flow interference,multi-channel multi-radio mesh network,hidden node problem,new routing metric,multi-radio mesh network,carrier sense interference,packet transmission time,higher routing stability,hidden node,lower control packet overhead,interference
Mesh networking,Computer science,Network packet,Computer network,Communication channel,Interference (wave propagation),Wireless mesh network,Throughput,Hidden node problem,Metrics
Conference
Citations 
PageRank 
References 
1
0.36
12
Authors
6
Name
Order
Citations
PageRank
Deema Hammash110.36
Myung-Chul Kim266557.05
Ben Lee327331.56
Sungwon Kang440449.55
Younghee Lee510.36
Dongman Lee646867.85