Markov decision process and network coding for reliable data transmission in wireless sensor and actor networks

被引:10
作者
Mothku, Sai Krishna [1 ]
Rout, Rashmi Ranjan [1 ]
机构
[1] Natl Inst Technol, Comp Sci & Engn, Warangal 506004, Andhra Pradesh, India
关键词
Wireless sensor and actor networks; Reliable data transmission; Faulty region; Markov decision process; Network coding; ENERGY EFFICIENCY; LEARNING AUTOMATA; RELIABILITY; ALGORITHM; PROTOCOL;
D O I
10.1016/j.pmcj.2019.03.003
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In delay sensitive applications of Wireless Sensor and Actor Networks (WSANs), achieving reliable data collection in the presence of a faulty region is a challenging issue. Sensed data may not be relayed to an actor due to fluctuations of wireless links in faulty regions. In this paper, a reliable data transmission mechanism using opportunistic encoding has been proposed for a WSAN with faulty nodes. A network coding approach has been designed by considering link loss rates and appropriate level of redundancy to achieve reliable data delivery. Further, a Markov Decision Process (MDP) has been proposed for opportunistic network coding decisions. The proposed mechanism determines the level of packet redundancy adaptively in the network coding process to improve reliable data collection and to reduce the number of data transmissions. Moreover, the state of a link changes with dynamic adverse environmental conditions, such as rainfall, fog and high temperature. The proposed mechanism analyzes the quality of link states and determines the applicability of network coding to improve the data transmission reliability and to reduce the number of data transmissions. Further, efficacy of the proposed mechanism has been shown through simulation results by considering number of data transmissions, average delivery delay, energy consumptions and network lifetime. (C) 2019 Elsevier B.V. All rights reserved.
引用
收藏
页码:29 / 44
页数:16
相关论文
共 45 条
  • [31] LEARNING AUTOMATA - SURVEY
    NARENDRA, KS
    THATHACHAR, MA
    [J]. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS, 1974, SMC4 (04): : 323 - 334
  • [32] GARUDA: Achieving effective reliability for downstream communication in wireless sensor networks
    Park, Seung-Jong
    Vedantham, Ramanuja
    Sivakumar, Raghupathy
    Akyildiz, Ian F.
    [J]. IEEE TRANSACTIONS ON MOBILE COMPUTING, 2008, 7 (02) : 214 - 230
  • [33] Energy efficiency in wireless sensor networks: A top-down survey
    Rault, Tifenn
    Bouabdallah, Abdelmadjid
    Challal, Yacine
    [J]. COMPUTER NETWORKS, 2014, 67 : 104 - 122
  • [34] Markov Decision Process-Based Switching Algorithm for Sustainable Rechargeable Wireless Sensor Networks
    Rout, Rashmi Ranjan
    Krishna, Mothku Sai
    Gupta, Shalinee
    [J]. IEEE SENSORS JOURNAL, 2016, 16 (08) : 2788 - 2797
  • [35] Adaptive data aggregation and energy efficiency using network coding in a clustered wireless sensor network: An analytical approach
    Rout, Rashmi Ranjan
    Ghosh, Soumya K.
    [J]. COMPUTER COMMUNICATIONS, 2014, 40 : 65 - 75
  • [36] Enhancement of Lifetime using Duty Cycle and Network Coding in Wireless Sensor Networks
    Rout, Rashmi Ranjan
    Ghosh, Soumya K.
    [J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2013, 12 (02) : 656 - 667
  • [37] D3: distributed approach for the detection of dumb nodes in wireless sensor networks
    Roy, Arijit
    Kar, Pushpendu
    Misra, Sudip
    Obaidat, Mohammad S.
    [J]. INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2017, 30 (01)
  • [38] Automated Segmentation of White Matter Lesions using Global Neighbourhood Given Contrast Feature-based Random Forest and Markov Random Field
    Roy, Pallab Kanti
    Bhuiyan, Alauddin
    Janke, Andrew
    Desmond, Patricia M.
    Wong, Tien Yin
    Storey, Elsdon
    Abhayaratna, Walter P.
    Ramamohanarao, Kotagiri
    [J]. 2014 IEEE INTERNATIONAL CONFERENCE ON HEALTHCARE INFORMATICS (ICHI), 2014, : 1 - 6
  • [39] PriorityMAC: A Priority-Enhanced MAC Protocol for Critical Traffic in Industrial Wireless Sensor and Actuator Networks
    Shen, Wei
    Zhang, Tingting
    Barac, Filip
    Gidlund, Mikael
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2014, 10 (01) : 824 - 835
  • [40] Srouji M. S., 2011, 2011 IEEE 17 INT C P