Showing 1 - 20 results of 37 for search '"topology control"', query time: 0.07s Refine Results
  1. 1

    Survey on UASN topology control by Hong-ri LIU, Yun-xiao SUN, Jia SONG, Yang LIU, Jun-heng HUANG, Bai-ling WANG

    Published 2016-05-01
    “…Firstly,the status of current research of water acoustic sensor network nodes and communication structure were summed up,and the impact of the time synchronization,MAC protocol and deployment strategies on network topology control were analyzed.Secondly,following successive process of network deployment,three scientific issues including the deployment generation of topological structure,the dynamic evolution of topology and healing mechanism of topology were extracted.Finally,a new thought for future research was provided.…”
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  2. 2

    Routing optimization based on topology control in satellite network by Xiaogang QI, Jiulong MA, Lifang LIU

    Published 2018-02-01
    “…A new double-layer satellite network model for space networking was established and a routing algorithm based on topology control (TCRA) was proposed considering the advantages of low earth orbit and stationary earth orbit satellite networks.This model used virtual node strategy and satellite grouping idea,which regarded the coverage area of each low earth orbit satellite as a virtual node.The network took into account the influence of the polar area on the division of the satellite footprints,such that the upper management satellites can accurately acquire the topology of the lower satellites.Using the improved virtual node strategy,the time slices were superior to other network models in quantity,length and other aspects.Based on the network topology,stationary earth orbit satellites calculate routing for low earth orbit satellites,while low earth orbit satellites were responsible for forwarding data.The simulation results show that the routing algorithm is superior to other algorithms in average end-to-end delay and packet loss rate.…”
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    A Topology Control Algorithm for Sensor Networks Based on Robust Optimization by Junfeng Qiao, Sanyang Liu, Wei Duan

    Published 2015-01-01
    “…In recent years, wireless sensor networks have been widely used in data acquisition, surveillance, event monitoring, and so forth. Topology control is an important issue in designing sensor networks. …”
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    Topology Control Algorithm considering Antenna Radiation Pattern in Three-Dimensional Wireless Sensor Networks by Myungjune Youn, Jaiyong Lee

    Published 2014-06-01
    “…Topology control is a key issue of wireless sensor network to reduce energy consumption and communication collision. …”
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