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Coping with communication gray zones in IEEE 802.11b based ad hoc networks

Published: 28 September 2002 Publication History
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  • Abstract

    Our experiments with IEEE 802.11b based wireless ad hoc networks show that neighbor sensing with broadcast messages introduces "communication gray zones": in such zones data messages cannot be exchanged although the HELLO messages indicate neighbor reachability. This leads to a systematic mismatch between the route state and the real world connectivity, resulting in disruptive behavior for multi-media data transfer over ad hoc routing protocols. Concentrating on AODV we explore this issue and evaluate three different techniques to overcome the gray zone problem. We present quantitative measurements of these improvements and discuss the consequences for ad hoc routing protocols and their implementations.

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    Cited By

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    • (2021)Study on Proactive and Reactive Routing Approaches for Flying Ad-hoc Networks2021 IEEE International India Geoscience and Remote Sensing Symposium (InGARSS)10.1109/InGARSS51564.2021.9792008(524-527)Online publication date: 6-Dec-2021
    • (2016)A CLD approach for intelligent routing in MANETs2016 Sixth International Conference on Innovative Computing Technology (INTECH)10.1109/INTECH.2016.7845103(423-428)Online publication date: Aug-2016
    • (2015)Shared MPR sets for moderately dense wireless multihop networksInternational Journal of Distributed Sensor Networks10.1155/2015/4860232015(3-3)Online publication date: 1-Jan-2015
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    1. Coping with communication gray zones in IEEE 802.11b based ad hoc networks

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          cover image ACM Conferences
          WOWMOM '02: Proceedings of the 5th ACM international workshop on Wireless mobile multimedia
          September 2002
          128 pages
          ISBN:1581134746
          DOI:10.1145/570790
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          Published: 28 September 2002

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          Author Tags

          1. IEEE 802.11b
          2. MANET
          3. communication gray zone
          4. gray zone
          5. mobile ad hoc networks
          6. real-world experiment
          7. routing protocols

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          • (2021)Study on Proactive and Reactive Routing Approaches for Flying Ad-hoc Networks2021 IEEE International India Geoscience and Remote Sensing Symposium (InGARSS)10.1109/InGARSS51564.2021.9792008(524-527)Online publication date: 6-Dec-2021
          • (2016)A CLD approach for intelligent routing in MANETs2016 Sixth International Conference on Innovative Computing Technology (INTECH)10.1109/INTECH.2016.7845103(423-428)Online publication date: Aug-2016
          • (2015)Shared MPR sets for moderately dense wireless multihop networksInternational Journal of Distributed Sensor Networks10.1155/2015/4860232015(3-3)Online publication date: 1-Jan-2015
          • (2015)Performance Evaluation of ETSI GeoNetworking for Vehicular Ad Hoc Networks2015 IEEE 81st Vehicular Technology Conference (VTC Spring)10.1109/VTCSpring.2015.7146003(1-6)Online publication date: May-2015
          • (2015)Experimental Results of a CentOS-Based Ad-Hoc Network Testbed Considering LoS Scenario2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing10.1109/IMIS.2015.6(9-14)Online publication date: Jul-2015
          • (2015)Feasibility study of a mobile ad-hoc SOS system2015 15th International Conference on Innovations for Community Services (I4CS)10.1109/I4CS.2015.7294491(1-8)Online publication date: Jul-2015
          • (2014)Source and destination mobility effects on a bridge environmentInternational Journal of Wireless and Mobile Computing10.1504/IJWMC.2014.0630587:4(318-326)Online publication date: 1-Jul-2014
          • (2014)Routing over intermittent links for network centric warfare applications2014 IEEE Wireless Communications and Networking Conference (WCNC)10.1109/WCNC.2014.6952675(2224-2229)Online publication date: May-2014
          • (2014)Communication network structure for robotic manipulatorsTENCON 2014 - 2014 IEEE Region 10 Conference10.1109/TENCON.2014.7022487(1-4)Online publication date: Oct-2014
          • (2014)The grey area in wireless communications: A multiplatform experimental study2014 IEEE Latin-America Conference on Communications (LATINCOM)10.1109/LATINCOM.2014.7041867(1-6)Online publication date: Dec-2014
          • Show More Cited By

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