Resource efficient connectivity restoration algorithm for mobile sensor/actor networks

被引:20
|
作者
Imran, Muhammad [1 ]
Younis, Mohamed [2 ]
Haider, Noman [3 ]
Alnuem, Mohamed A. [4 ]
机构
[1] King Saud Univ, Deanship E Transact & Commun, Riyadh, Saudi Arabia
[2] Univ Maryland, Dept Comp Sci & Elect Eng, Baltimore, MD 21201 USA
[3] Univ Teknol PETRONAS, Dept Elect & Elect Eng, Seri Iskandar, Malaysia
[4] King Saud Univ, Coll Comp & Informat Sci, Riyadh, Saudi Arabia
基金
美国国家科学基金会;
关键词
Wireless sensor and actor networks; Fault tolerance; Connectivity restoration; Node relocation; Topology repair; WIRELESS SENSOR; RELOCATION; COVERAGE;
D O I
10.1186/1687-1499-2012-347
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Maintaining inter-node connectivity is of a paramount concern in most applications of mobile sensor/actor networks because nodes have to report their data and coordinate their operations. Failure of a node may partition the inter-node network into disjoint segments, and may thus hinder data delivery and inter-node coordination. This article presents a novel resource efficient connectivity restoration algorithm (RECRA) that opts to repair severed connectivity while imposing minimal overhead on the nodes. To avoid overreacting to non-critical failure, RECRA identifies critical/non-critical nodes and only triggers the recovery when a critical node fails. The failure of a node is detected by its neighbors and a recovery procedure is executed based on their proximity, status (critical/non-critical), and transmission range. RECRA prefers to employ a non-critical node and moves it to the place of failed node in order to limit the impact on coverage, scope of the recovery, and strangle successive cascaded relocations. In case non-critical nodes in the neighborhood are not available, the neighbors restore connectivity by exploiting their partially utilized transmission power and repositioning closer to the failed node. RECRA is validated analytically and through extensive simulations. The simulation results confirm the effectiveness of RECRA for both dense and sparse network segments and its performance advantage over contemporary schemes found in the literature.
引用
收藏
页数:16
相关论文
共 50 条
  • [1] Resource efficient connectivity restoration algorithm for mobile sensor/actor networks
    Muhammad Imran
    Mohamed Younis
    Noman Haider
    Mohamed A Alnuem
    [J]. EURASIP Journal on Wireless Communications and Networking, 2012
  • [2] An adaptive connectivity restoration algorithm for wireless sensor and actor networks
    Computer Engineering Department, King Fahd University of Petroleum and Minerals, Dahran, Saudi Arabia
    不详
    [J]. Int. J. Auton. Adapt. Commun. Syst, 2013, 2 (167-190):
  • [3] An Effective and Scalable Connectivity Restoration Heuristic for Mobile Sensor/Actor Networks
    Senturk, Izzet F.
    Akkaya, Kemal
    Senel, Fatih
    [J]. 2012 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2012, : 518 - 523
  • [4] Efficient Solution for Connectivity Restoration (ESCR) in Wireless Sensor and Actor-Networks
    Muhammad Kashif Saeed
    Mahmood ul Hassan
    Khalid Mahmood
    Ansar Munir Shah
    Jahangir Khan
    [J]. Wireless Personal Communications, 2021, 117 : 2115 - 2134
  • [5] Efficient Solution for Connectivity Restoration (ESCR) in Wireless Sensor and Actor-Networks
    Saeed, Muhammad Kashif
    ul Hassan, Mahmood
    Mahmood, Khalid
    Shah, Ansar Munir
    Khan, Jahangir
    [J]. WIRELESS PERSONAL COMMUNICATIONS, 2021, 117 (03) : 2115 - 2134
  • [6] Volunteer-instigated Connectivity Restoration Algorithm for Wireless Sensor and Actor Networks
    Imran, Muhammad
    Younis, Mohamed
    Said, Abas Md
    Hasbullah, Halabi
    [J]. 2010 IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND INFORMATION SECURITY (WCNIS), VOL 2, 2010, : 679 - +
  • [7] Application-Centric Connectivity Restoration Algorithm for Wireless Sensor and Actor Networks
    Imran, Muhammad
    Said, Abas Md.
    Younis, Mohamed
    Hasbullah, Halabi
    [J]. ADVANCES IN GRID AND PERVASIVE COMPUTING, 2011, 6646 : 243 - 253
  • [8] Self Actor-Actor Connectivity Restoration in Wireless Sensor and Actor Networks
    Zamanifar, Azadeh
    Sharifi, Mohsen
    Kashefi, Omid
    [J]. 2009 FIRST ASIAN CONFERENCE ON INTELLIGENT INFORMATION AND DATABASE SYSTEMS, 2009, : 442 - 447
  • [9] Hybrid connectivity restoration in wireless sensor and actor networks
    Yan, Ke
    Luo, Guangchun
    Tian, Ling
    Jia, Qi
    Peng, Chengzong
    [J]. EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2017,
  • [10] Hybrid connectivity restoration in wireless sensor and actor networks
    Ke Yan
    Guangchun Luo
    Ling Tian
    Qi Jia
    Chengzong Peng
    [J]. EURASIP Journal on Wireless Communications and Networking, 2017