{"id":{"repo_id":"carleton","oai_identifier":"oai:carleton.scholaris.ca:20.500.14718/39031"},"canonical_url":"https://search.dev.ndltd.org/etd/carleton/oai:carleton.scholaris.ca:20.500.14718/39031","repository":{"repo_id":"carleton","name":"Carleton University","base_url":"https://carleton.scholaris.ca/server/oai/request"},"display":{"title":"A DHT-Based Routing Solution for Hierarchical MANETs","abstract":"This thesis presents an effective routing solution for the backbone of hierarchical MANETs. Our solution leverages the storage and retrieval mechanisms of a DHT to make routing information available in a decentralized fashion, while supporting different forms of node and network mobility scenarios effectively. We do so by splitting a flat network into clusters, each having a gateway who participates in a DHT overlay. These gateways interconnect the clusters in a backbone network. Two routing approaches for the backbone are explored: flooding, which we use as a base approach, and our solution, which is DHT-based. We compare the performance of our solution against the flooding approach via experimentation in a simulator. Our results show that our DHT-based solution, even in the presence of mobility, achieved above 90 % success rates and maintained very low and constant round trip times, which was not the case with the flooding approach.","abstract_html":"This thesis presents an effective routing solution for the backbone of hierarchical MANETs. Our solution leverages the storage and retrieval mechanisms of a DHT to make routing information available in a decentralized fashion, while supporting different forms of node and network mobility scenarios effectively. We do so by splitting a flat network into clusters, each having a gateway who participates in a DHT overlay. These gateways interconnect the clusters in a backbone network. Two routing approaches for the backbone are explored: flooding, which we use as a base approach, and our solution, which is DHT-based. We compare the performance of our solution against the flooding approach via experimentation in a simulator. Our results show that our DHT-based solution, even in the presence of mobility, achieved above 90 % success rates and maintained very low and constant round trip times, which was not the case with the flooding approach.","abstract_has_math":false,"creators":["Echegini, Ngozi"],"institution":"Carleton University","degree_name":"Master of Applied Science (M.App.Sc.)","degree_level":"Master's","degree_discipline":"Engineering, Electrical and Computer","degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2018,"date_issued":"2018","date_published":"2018","updated_at":"2026-07-24T01:34:30Z","subjects":[],"languages":["en"],"rights":["Copyright © 2018 the author(s). 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Our results show that our DHT-based solution, even in the presence of mobility, achieved above 90 % success rates and maintained very low and constant round trip times, which was not the case with the flooding approach."]},{"key":"dc:title","label":"Title","values":["A DHT-Based Routing Solution for Hierarchical MANETs"]}]}],"canonical_facts":{"dc:creator":["Echegini, Ngozi"],"dc:date.accessioned":["2025-04-08T19:34:27Z"],"dc:date.available":["2025-04-08T19:34:27Z"],"dc:date.issued":["2018"],"dc:description.abstract":["This thesis presents an effective routing solution for the backbone of hierarchical MANETs. Our solution leverages the storage and retrieval mechanisms of a DHT to make routing information available in a decentralized fashion, while supporting different forms of node and network mobility scenarios effectively. We do so by splitting a flat network into clusters, each having a gateway who participates in a DHT overlay. 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