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CIDF-WSN: A Collaborative Interest and Data Forwarding Strategy for Named Data Wireless Sensor Networks
Content Provider | MDPI |
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Author | Din, Muhammad Rehman, Muhammad Kim, Byung-Seo |
Copyright Year | 2021 |
Description | Recent years have witnessed the huge popularity of Information-Centric Networking (ICN) and its realization as Named Data Networking (NDN) in the context of wireless sensor networks (WSNs). The participating nodes in WSNs are usually equipped with a single radio interface. The existing solutions lack in providing the efficient next forwarder selection in NDN-based single radio WSNs. In this work, we propose a collaborative Interest and Data Forwarding (CIDF-WSN) Strategy for Named Data Wireless Sensor Networks. CIDF-WSN develop a Neighbor Information Base (NFIB) which enables the node to select the optimal next-hop relay in Interest packet forwarding. An efficient Interest packet processing mechanism assisted by the Interest Cache Table (ICT) is provided to avoid Interest packets loss and frequent re-transmissions. In addition, CIDF-WSN also provides a robust Data packet transfer mechanism accompanied by the Temp Cache Table (TCT) to avoid Data packet losses and to ensure well-timed content delivery. Simulation results reveal that CIDF-WSN outperforms the recently published works in terms of Interest satisfaction rate, total energy consumption, Data retrieval delays, and communication overhead. |
Starting Page | 5174 |
e-ISSN | 14248220 |
DOI | 10.3390/s21155174 |
Journal | Sensors |
Issue Number | 15 |
Volume Number | 21 |
Language | English |
Publisher | MDPI |
Publisher Date | 2021-07-30 |
Access Restriction | Open |
Subject Keyword | Sensors Telecommunications Named Data Networking Wireless Sensor Networks Internet of Things Information-centric Networks Single Radio Wsns Layered Based Wsns Environmental Monitoring Agriculture Monitoring Crops Monitoring |
Content Type | Text |
Resource Type | Article |