NDLI: A Reliable QoS Routing Protocol for Mobile Ad Hoc Networks with Multi-Path Strategy

Content Provider	IEEE Xplore Digital Library
Author	Nen-Chung Wang Chao-Yang Lee
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. Sci. & Inf. Eng., Nat. United Univ., Miao-Li (Nen-Chung Wang)
Abstract	A mobile ad hoc network (MANET) consists of a set of mobile hosts. The mobile hosts are capable of communicating with each other without the assistance of base stations. A MANET with a high rate of topology change makes routing especially unstable. However, stability is an important issue, especially for routing with a quality of service (QoS) provision. In this paper, we propose a reliable on-demand multi-path QoS routing (RMQR) protocol for MANETs. In this scheme, we examine the QoS routing problem associated with searching for a reliable multi-path (or uni-path) QoS route from a source node to a destination node in a MANET. The route must satisfy certain bandwidth requirements. We determine the link expiration time between two connected mobile nodes by using Global Positioning System (GPS). Then we use two parameters, the link expiration time and the number of hops, to select a routing path with low latency and high stability. Simulation results show that the proposed RMQR scheme outperforms Lin's (2001) and Liao's (2002) schemes especially in a high mobility environment
Starting Page	1
Ending Page	6
File Size	7845997
Page Count	6
File Format	PDF
ISBN	0780397460
ISSN	15566463
DOI	10.1109/ICON.2006.302683
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-09-13
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Routing protocols Mobile ad hoc networks Quality of service Stability Telecommunication network reliability Base stations Network topology Bandwidth Global Positioning System Delay reliable routing Global positioning system mobile ad hoc networks on-demand routing protocol QoS routing protocol
Content Type	Text
Resource Type	Article

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