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Showing 1 to 12 of 12 for “"multi-hop routing"”.

  1. Impacts of Multi-Hop Routing and Channel/Transmission Configuration Planning on LoRa Networks

    Paul, Biswajit 1987-University of Saskatchewan2019

    … is examined and a special attention is given to routing. Although single-hop routing is currently adopted in LoRaWAN, an open network protocol developed by the LoRa Alliance for LoRa transmission technology, multi-hop routing has the potential to be introduced in the future version of LoRaWAN. …

    sask Repository record

  2. VANET Broadcast Protocol: A Multi-Hop Routing Framework for Vehicular Networks in ns-3

    Bjorndahl, William M.

    lmu Repository record

  3. Investigating the Performance of Honey Badger Algorithm for Multi-Hop Routing Wireless Sensor Network

    Khelifi, Wajih2025

    … (HBA), introduced in 2020, for optimizing multi-hop routing in WSNs using Matlab 2023b. HBA selects clusters, elects cluster-heads, and designates second-layer cluster-heads to enhance data transmission. Across 12 simulated scenarios in three different area sizes, WSNs with and without HBA …

    debrecen Repository record

  4. Modeling and analysis of multi-hop routing in wireless sensor networks by using matlab

    Khudhur, Ali AbdulkhaleqUniversiti Tun Hussein Onn Malaysia2020

    … the network lifetime. In this project, a random multi-hop routing approach for wireless sensor networks was modeled and simulated. In order to minimize energy consumption and improve the network lifetime, the simulated protocol depends on the selection of specific sensor nodes to be cluster …

    uthm Repository record

  5. A cooperative communication protocol for wireless ad-hoc networks

    Silber, Jeremy I. (Jeremy Isaac), 1980-Massachusetts Institute of Technology2002

    … among nodes to efficiently transfer data. Multi-hop routing in ad-hoc wireless networks realizes some scalability benefits over direct transmission by utilizing cooperation in the network layer, where all nodes act as routers to relay messages. Cooperative transmission takes this idea a …

    mit Repository record

  6. System support for robust data collection in wireless sensing systems

    Zhan, Guoxing2012

    … we designed and implemented a robust trust-aware routing framework to secure multi-hop routing through a set of sensors in wireless sensing systems; (4) we developed a privacy-preserving wireless sensing system, which protects the user privacy while allowing arbitrary third-party applications to …

    wayne-thes Repository record

  7. Design and Implementation of Multipath Video Communications for Ad Hoc Networks

    Sayem, Abu HasnatVirginia Tech2005

    … comprises of a number of mobile nodes that uses multi-hop routing to provide network connectivity. MANETs require self-organizing capabilities as there are no centralized points (base stations, access points etc), and each mobile node functions as router and/or hosts. The wireless topology in …

    vt Repository record

  8. A Unified Wormhole Attack Detection Framework for Mobile Ad hoc Networks

    Karlsson, JonnyThe Open University2017

    … present major challenges especially in regard to routing security. In a highly dynamic MANET, where nodes arbitrarily join and leave the network, it is difficult to ensure that nodes are trustworthy for multi-hop routing. Wormhole attacks belong to most severe routing threats because they are able …

    the-open-u Repository record

  9. Game theoretic approach in routing protocols for wireless mobile ad hoc networks

    Naserian, MohammadUniversity of Windsor2008

    … nodes relay packets for other nodes and perform routing if necessary. Because of the limitations in wireless transmission range, communication links could be multi-hop. Routing protocol is the most important element of MANET. Routing protocols for MANET can broadly be classified as proactive …

    windsor Repository record

  10. Optimal control for wireless networks

    Sinha, Abhishek, Ph. D. Massachusetts Institute of TechnologyMassachusetts Institute of Technology2017

    … different sessions, such as unicast, broadcast, multicast and anycast, collectively known as the generalized flows. The goal of this thesis is to design an efficient routing, and wireless link scheduling policy, that maximizes net throughput. Currently, the only known throughput-optimal policy is …

    mit Repository record

  11. Improving the Capacity in Wireless Ad Hoc Networks through Multiple Channel Operation: Design Principles and Protocols

    Gong, Michelle XiaohongVirginia Tech2005

    … The throughput problem is further aggravated in multi-hop wireless environments due to collisions and interference caused by multi-hop routing. Because all current IEEE 802.11 physical (PHY) standards divide the available frequency into several orthogonal channels, which can be used …

    vt Repository record

  12. Location-Aware Protocols for Energy-Efficient Information Processing in Wireless Sensor Networks

    Sabbineni, Harshavardhan2009

    … energy-efficiency of the protocols needed for routing, transport, data dissemination and self-organization of sensor networks. Existing sensor network protocols typically do not use location information effectively, hence they are not energy-efficient. In this thesis, we show how location …

    duke Repository record