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Makale detayı · 2009

Distributed Recovery from Network Partitioning in Movable Sensor/Actor Networks via Controlled Mobility

Dergi

IEEE Transactions on Computers
OpenAlex SJR Q2 JCR Q1 Atıf 220 Üst %10 Yüzdelik 98.8% FWCI 14.62
Yıl
2009
DOI
10.1109/tc.2009.120
Tür
article

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  • YÖKSİS dergi adı IEEE Transactions on Computers
  • OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)

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Özet

OpenAlex · İngilizce

Mobility has been introduced to sensor networks through the deployment of movable nodes. In movable wireless networks, network connectivity among the nodes is a crucial factor in order to relay data to the sink node, exchange data for collaboration, and perform data aggregation. However, such connectivity can be lost due to a failure of one or more nodes. Even a single node failure may partition the network, and thus, eventually reduce the quality and efficiency of the network operation. To handle this connectivity problem, we present PADRA to detect possible partitions, and then, restore the network connectivity through controlled relocation of movable nodes. The idea is to identify whether or not the failure of a node will cause partitioning in advance in a distributed manner. If a partitioning is to occur, PADRA designates a failure handler to initiate the connectivity restoration process. The overall goal in this process is to localize the scope of the recovery and minimize the overhead imposed on the nodes. We further extend PADRA to handle multiple node failures. The approach, namely, MDAPRA strives to provide a mutual exclusion mechanism in repositioning the nodes to restore connectivity. The effectiveness of the proposed approaches is validated through simulation experiments.

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Atıflar

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220 atıf

OpenAlex cited_by_count (önbellek / veritabanı)

Yerel katalogda bu makaleye atıf yapan 38 yayın (OpenAlex referans eşleşmesi; tam dünya listesi değildir).

  1. Topology management techniques for tolerating node failures in wireless sensor networks: A survey 2014 Atıf 327 · OpenAlex
  2. Bio-Inspired Relay Node Placement Heuristics for Repairing Damaged Wireless Sensor Networks 2011 Atıf 93 · OpenAlex
  3. An adaptive, energy-aware and distributed fault-tolerant topology-control algorithm for heterogeneous wireless sensor networks 2016 Atıf 89 · OpenAlex
  4. Relay node placement in structurally damaged wireless sensor networks via triangular steiner tree approximation 2011 Atıf 71 · OpenAlex
  5. An optimization-based approach for connecting partitioned mobile sensor/Actuator Networks 2011 Atıf 51 · OpenAlex
  6. Distributed k-Connectivity Restoration for Fault Tolerant Wireless Sensor and Actuator Networks: Algorithm Design and Experimental Evaluations 2021 Atıf 45 · OpenAlex
  7. Distributed k-Connectivity Restoration for Fault Tolerant Wireless Sensor and Actuator Networks: Algorithm Design and Experimental Evaluations 2021 Atıf 45 · OpenAlex
  8. Distributed k-Connectivity Restoration for Fault Tolerant Wireless Sensor and Actuator Networks: Algorithm Design and Experimental Evaluations 2021 Atıf 44 · OpenAlex
  9. Towards realistic connectivity restoration in partitioned mobile sensor networks 2016 Atıf 33 · OpenAlex
  10. Breadth-First Search-Based Single-Phase Algorithms for Bridge Detection in Wireless Sensor Networks 2013 Atıf 32 · OpenAlex

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