A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks

A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks

This paper presents an opportunistic reception (OR) algorithm for energy-efficient transmission in cooperative wireless sensor networks (WSNs), where the characteristics of random linear network coding and the energy consumption property of WSNs are jointly considered. In OR, the sensor nodes in int...

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Main Authors: Yulun Cheng, Longxiang Yang
Format: Article
Language:English
Published: SAGE Publishing 2015-06-01
Series:International Journal of Distributed Sensor Networks
Online Access:https://doi.org/10.1155/2015/238386
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spelling doaj-0017092382664b8f87c3229d3fd425bf2020-11-25T03:24:08ZengSAGE PublishingInternational Journal of Distributed Sensor Networks1550-14772015-06-011110.1155/2015/238386238386A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor NetworksYulun Cheng0Longxiang Yang1 Key Lab of Broadband Wireless Communication & Sensor Network Technology, Nanjing University of Posts & Telecommunications, Ministry of Education, Nanjing 210003, China Key Lab of Broadband Wireless Communication & Sensor Network Technology, Nanjing University of Posts & Telecommunications, Ministry of Education, Nanjing 210003, ChinaThis paper presents an opportunistic reception (OR) algorithm for energy-efficient transmission in cooperative wireless sensor networks (WSNs), where the characteristics of random linear network coding and the energy consumption property of WSNs are jointly considered. In OR, the sensor nodes in intermediate cluster generate the independent coding vector through simple forwarding or decoding-recoding manners opportunistically, so that the number of received packets can be reduced. To evaluate the algorithm, we derive the average number of received packets, the transmitting nodes, and decoding failure probability under specific assumption. The obtained theoretical and simulation results verify the effectiveness offered by the proposed approach.https://doi.org/10.1155/2015/238386
collection DOAJ
language English
format Article
sources DOAJ
author Yulun Cheng
Longxiang Yang
spellingShingle Yulun Cheng
Longxiang Yang
A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks
International Journal of Distributed Sensor Networks
author_facet Yulun Cheng
Longxiang Yang
author_sort Yulun Cheng
title A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks
title_short A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks
title_full A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks
title_fullStr A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks
title_full_unstemmed A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks
title_sort novel energy-efficient reception method based on random network coding in cooperative wireless sensor networks
publisher SAGE Publishing
series International Journal of Distributed Sensor Networks
issn 1550-1477
publishDate 2015-06-01
description This paper presents an opportunistic reception (OR) algorithm for energy-efficient transmission in cooperative wireless sensor networks (WSNs), where the characteristics of random linear network coding and the energy consumption property of WSNs are jointly considered. In OR, the sensor nodes in intermediate cluster generate the independent coding vector through simple forwarding or decoding-recoding manners opportunistically, so that the number of received packets can be reduced. To evaluate the algorithm, we derive the average number of received packets, the transmitting nodes, and decoding failure probability under specific assumption. The obtained theoretical and simulation results verify the effectiveness offered by the proposed approach.
url https://doi.org/10.1155/2015/238386
work_keys_str_mv AT yuluncheng anovelenergyefficientreceptionmethodbasedonrandomnetworkcodingincooperativewirelesssensornetworks
AT longxiangyang anovelenergyefficientreceptionmethodbasedonrandomnetworkcodingincooperativewirelesssensornetworks
AT yuluncheng novelenergyefficientreceptionmethodbasedonrandomnetworkcodingincooperativewirelesssensornetworks
AT longxiangyang novelenergyefficientreceptionmethodbasedonrandomnetworkcodingincooperativewirelesssensornetworks
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