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Integrated coverage and connectivity configuration in wireless sensor networks

Published: 05 November 2003 Publication History
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  • Abstract

    An effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes, while the remaining nodes stay active to provide continuous service. For the sensor network to operate successfully, the active nodes must maintain both sensing coverage and network connectivity. Furthermore, the network must be able to configure itself to any feasible degrees of coverage and connectivity in order to support different applications and environments with diverse requirements. This paper presents the design and analysis of novel protocols that can dynamically configure a network to achieve guaranteed degrees of coverage and connectivity. This work differs from existing connectivity or coverage maintenance protocols in several key ways: 1) We present a Coverage Configuration Protocol (CCP) that can provide different degrees of coverage requested by applications. This flexibility allows the network to self-configure for a wide range of applications and (possibly dynamic) environments. 2) We provide a geometric analysis of the relationship between coverage and connectivity. This analysis yields key insights for treating coverage and connectivity in a unified framework: this is in sharp contrast to several existing approaches that address the two problems in isolation. 3) Finally, we integrate CCP with SPAN to provide both coverage and connectivity guarantees. We demonstrate the capability of our protocols to provide guaranteed coverage and connectivity configurations, through both geometric analysis and extensive simulations.

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    1. Integrated coverage and connectivity configuration in wireless sensor networks

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          cover image ACM Conferences
          SenSys '03: Proceedings of the 1st international conference on Embedded networked sensor systems
          November 2003
          356 pages
          ISBN:1581137079
          DOI:10.1145/958491
          Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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          Publication History

          Published: 05 November 2003

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          Author Tags

          1. connectivity
          2. coverage
          3. energy conservation
          4. network geometry
          5. sensor network
          6. topology maintenance
          7. wireless ad hoc network

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          SenSys03: The First ACM Conference on Embedded Networked
          November 5 - 7, 2003
          California, Los Angeles, USA

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          SenSys '03 Paper Acceptance Rate 24 of 137 submissions, 18%;
          Overall Acceptance Rate 174 of 867 submissions, 20%

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          • (2023)Cross-Domain Fusion Constellation Design of Communication, Navigation and Remote SensingApplied Sciences10.3390/app1305311313:5(3113)Online publication date: 28-Feb-2023
          • (2023)Systematization of Cyber Threats to Large-Scale Systems with Adaptive Network TopologyAutomatic Control and Computer Sciences10.3103/S014641162208013256:8(906-915)Online publication date: 28-Feb-2023
          • (2023)Logic Separation: Discrete Modelling of Pattern RecognitionPattern Recognition and Image Analysis10.1134/S105466182304007733:4(902-936)Online publication date: 1-Dec-2023
          • (2023)Enhancing Connectivity Repairing in wireless sensor networks with Void Regions2023 10th International Conference on Wireless Networks and Mobile Communications (WINCOM)10.1109/WINCOM59760.2023.10323005(1-6)Online publication date: 26-Oct-2023
          • (2023)An Optimized Radar Sensors Schedule Using Genetic Algorithms2023 International Telecommunications Conference (ITC-Egypt)10.1109/ITC-Egypt58155.2023.10206163(79-82)Online publication date: 18-Jul-2023
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          • (2023)Maximising Coverage Under Connectivity Constraint Utilising Nature-Inspired Algorithms: A Comparative Analysis2023 Asia Meeting on Environment and Electrical Engineering (EEE-AM)10.1109/EEE-AM58328.2023.10395009(01-06)Online publication date: 13-Nov-2023
          • (2023)CoRe: Coverage Reliability Estimation for Wireless Network Incorporate Multipath Shadowing Effect2023 IEEE 3rd International Conference on Applied Electromagnetics, Signal Processing, & Communication (AESPC)10.1109/AESPC59761.2023.10390527(1-5)Online publication date: 24-Nov-2023
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