NDLI: A dual channel routing scheme in MANET networks

Content Provider	IEEE Xplore Digital Library
Author	Qinghui Wang Ansong Feng
Copyright Year	2010
Description	Author affiliation: School of information engineering, Shenyang institute of chemical technology, China (Qinghui Wang; Ansong Feng)
Abstract	In QoS routing for wired networks, multiple path routing is popularly used. Because of excessive routing overhead, algorithms are not well suited for MANET networks. The IEEE 802.3 DCF standard allows for the use of multiple channels available at the physical layer, by improving the capacity of MANET networks by using multiple channel interfaces, a dual channel routing (DCR) scheme is introduced that proactively maintains all nodes' location information based on periodic exchanges of these information in one channel. The location advertisements are distributed to all nodes in the network. The resulting replicated distributed database represents the entire network topology. Every node uses this connectivity map to calculate the shortest path to every other node. Then, source transmits data packet in another channel. This traffic distribution efficiently utilizes available network resources and prevents nodes of the route from being congested in heavily loaded traffic situations. DCR is a hybrid proactive/reactive scheme. Because there is no interference between two channels, the results of simulation show that the scheme can improve networks performance.
Starting Page	108
Ending Page	111
File Size	83466
Page Count	4
File Format	PDF
ISBN	9781424458455
e-ISBN	9781424458486
DOI	10.1109/ICACC.2010.5486748
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-03-27
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Peer to peer computing Access protocols Telecommunication traffic Physical layer Chemical technology Mobile ad hoc networks dual channel MANET Network topology Traffic control Media Access Protocol multipath routing Routing protocols
Content Type	Text
Resource Type	Article

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