Essays about: "hop network"

Showing result 1 - 5 of 86 essays containing the words hop network.

  1. 1. WSN Routing Schedule Based on Energy-aware Adaptation

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Tingqing Peng; [2020]
    Keywords : Multi-objective Optimization Problem; Routing schedule; KSP; Wireless sensor network;

    Abstract : In view of the problem of uneven load distribution and energy consumption among nodes in a multi-hop wireless sensor network, this research constructs the routing schedule problem as a MOP (Multi-objective Optimization Problem), and proposed an energy-aware routing optimization scheme RDSEGA based on multi-objective optimization. In this scheme, in order to avoid the searching space explosion problem caused by the increase of nodes, KSP Yen's algorithm was applied to prune the searching space, and the candidate paths selected after pruning are recoded based on priority. READ MORE

  2. 2. Secure and Privacypreserving V2X multicast DNS

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS); KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ayub Atif; Justin Arieltan; [2020]
    Keywords : Vehicular Communications; DNS; Security and Privacy; PKI; Pseudonym; Bloom Filter; Vehicle Multi-hop Protocol; Fordonskommunikation; DNS; Säkerhet och integritet; PKI; Pseudonym; Bloom filter; Fordons multihopp-protokoll;

    Abstract : The Domain Name System is a hierarchical naming system that provides information of network resources or services given domain names. DNS applications in vehicular networks raise new challenges with regards to security and privacy of vehicles. READ MORE

  3. 3. An intelligent gateway for LoRaWAN coverage extension

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Robert Olsson; [2020]
    Keywords : lora; LoRaWAN; multihop; routing; gateway; bidirectional;

    Abstract : LoRaWAN is one of the most adopted low-power wide-area networks, which use theproprietary LoRa modulation developed by Semtech to provide high sensitivity at lowdata rates for long ranges. LoRaWAN providing coverage using single-hop gatewaysto thousands of end-devices (sensors) running on batteries. READ MORE

  4. 4. Distributed Orchestration Framework for Fog Computing

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Amir Rahafrouz; [2019]
    Keywords : Edge Computing; Fog Computing; IoT; FiWare; Context; Cloud Computing; Task Offloading; Distributed Monitoring;

    Abstract : The rise of IoT-based system is making an impact on our daily lives and environment. Fog Computing is a paradigm to utilize IoT data and process them at the first hop of access network instead of distant clouds, and it is going to bring promising applications for us. A mature framework for fog computing still lacks until today. READ MORE

  5. 5. Network Virtualization in Multi-hop Heterogeneous Architecture

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Fredrik Köhler; [2018]
    Keywords : ;

    Abstract : Software Defined Networking is a technology that introduces modular and programmable networks that uses separated control- and data-planes. Traditional networks use mostly proprietary protocols and devices that needs to communicate with each other and share information about routes and paths in the network. READ MORE