Paper Title :Ex-Ett: Multi Objectives Expected Transmission Time for An Improved Link Quality Estimation
Author :Guo Wanying, Navrati Saxena, Abhishek Roy, Abhishek Roy
Article Citation :Guo Wanying ,Navrati Saxena ,Abhishek Roy ,Abhishek Roy ,
(2017 ) " Ex-Ett: Multi Objectives Expected Transmission Time for An Improved Link Quality Estimation " ,
International Journal of Advance Computational Engineering and Networking (IJACEN) ,
pp. 26-30,
Volume-5,Issue-12
Abstract : Accurate and efficient wireless link quality evaluation in wireless networks is crucial in ensuring a
good end-to-end network performance. However, due to the dynamic nature of the wireless mobile networks,
estimating the link quality proves to be a challenge. This paper includes, a new link quality evaluation procedure
that jointly considers the MAC (media access control) throughput and PHY (physical layer) characteristics for a
more accurate link quality estimation. Our algorithm, termed as Extended Expected Transmission Time (Ex-
ETT), is implemented depended on IEEE 802.11 and shows a momentous enhancement, higher than 80%, in
terms of link quality estimation accuracy. The effectiveness of the proposed algorithm is demonstrated by an
improved end-to-end routing decisions in the network. The numerical results display that, comparing with
traditional method, the proposed Ex-ETT method lead to a better routing decisions in wireless mobile scenarios.
Keywords- Link quality estimation, rate optimization, informa- tion collection
Type : Research paper
Published : Volume-5,Issue-12
Copyright: © Institute of Research and Journals
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Published on 2018-02-08 |
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