Author
: Asha C N
Affiliation
: VTU Research Scholar, Department of
Electronics and communication Engineering, Acharya Institute of Technology
Country
: India
Category
: Computer Science & Information
Technology
Volume,
Issue, Month, Year : 6, 4, April, 2016
ABSTRACT
Due
to tremendous growth of the wireless based application services are increasing
the demand for wireless communication techniques that use bandwidth more
effectively. Channel slot reutilization in multi-radio wireless mesh networks
is a very challenging problem. WMNs have been adopted as back haul to connect
various networks such as Wi-Fi (802.11), WI-MAX (802.16e) etc. to the internet.
The slot re-utilization technique proposed so far suffer due to high collision
due to improper channel slot usage approximation error. To overcome this here
the author propose the cross layer optimization technique by designing a device
classification based channel slot re-utilization routing strategy which
considers the channel slot and node information from various layers and use
some of these parameters to approximate the risk involve in channel slot
re-utilization in order to improve the QoS of the network. The simulation and
analytical results show the effectiveness of our proposed approach in term of
channel slot re-utilization efficiency and thus helps in reducing latency for
data transmission and reduce channel slot collision.
Keyword
: Multi-radio WMN, Radio channel
measurement, Scheduling, Routing, Medium access control (MAC)
For
More Details : https://airccj.org/CSCP/vol6/csit65110.pdf
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