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2009
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Interference-Aware Channel Assignments with Seamless Multi-Channel Monitoring in Wireless Mesh Networks

8 years 8 months ago
Interference-Aware Channel Assignments with Seamless Multi-Channel Monitoring in Wireless Mesh Networks
The wireless mesh networks (WMNs) are statically deployed on heterogeneous areas and are operating in open wireless media, and thus it coexists with other networks operating on the same frequency with the same or different radio access technology (RAT). The WMNs experience two types of interferences according to the source of interference. Coexisted networks with WMN induce the interference called external interference and nodes in WMN experience interference each other, which is called internal interference. Most of existing protocols strive for dealing with internal interference. But the increased external interferences can degrade the performance of WMN significantly. To resolve this coexistence problem, we propose three channel assignment schemes for hybrid multichannel protocol (HMCP) by capturing the states of each channel and selecting its operating channel. We also devise a seamless multi-channel monitoring method to recognize channel states without performance degradation. Int...
Sunghun Kim 0002, Jongsub Cha, Joongsoo Ma
Added 18 Feb 2011
Updated 18 Feb 2011
Type Journal
Year 2009
Where ICC
Authors Sunghun Kim 0002, Jongsub Cha, Joongsoo Ma
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