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Author Azad, A.K. ♦ Alam, M.S. ♦ Shawkat, S.A.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2015
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Logic gates ♦ Media Access Protocol ♦ Delays ♦ Wireless sensor networks ♦ Throughput ♦ Control systems ♦ Latency ♦ Wireless Sensor Network (WSN) ♦ Medium Access Control Protocols ♦ Scheduled based MAC Protocol ♦ Energy Efficiency ♦ Throughput
Abstract Schedule based MAC protocols have been proposed to meet the energy constraint of Wireless Sensor Neworks (WSNs). Although existing schedule based MAC protocols such as LMAC and MC-LMAC are energy efficient, they introduce significant end-to-end delivery latency as well as low network throughput. In this paper, a low latency multichannel LMAC protocol, LL-MCLMAC protocol, is presented for WSNs which proposes the solutions of end-to-end delivery latency as well as throughput by allowing a node to send its packet using a channel from multiple channels over two different timeslots in a frame. The effectiveness of the proposed approach is demonstrated through simulations in terms of performance parameters such as number of received packets, end-to-end delay, and energy consumption. Simulation results show that LL-MCLMAC achieves significant improvement in end-to-end delay and network throughput over existing LMAC and MC-LMAC protocols while ensuring an energy-efficient operation.
Description Author affiliation: IICT, Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh (Alam, M.S.; Shawkat, S.A.) || CSTE, Noakhali Sci. & Technol. Univ., Noakhali, Bangladesh (Azad, A.K.)
ISBN 9781479986392
ISSN 21593450
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2015-11-01
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
e-ISBN 9781479986415
Size (in Bytes) 206.17 kB
Page Count 5
Starting Page 1
Ending Page 5

Source: IEEE Xplore Digital Library