A Survey on Analytical Modeling and Mitigation Techniques for the Energy Hole Problem in Corona-Based Wireless Sensor Network
作者: Hadi AshariounHassan AsadollahiTat-Chee WanNiyayesh Gharaei
作者单位: 1Universiti Sains Malaysia
2Shahid Beheshti University (SBU)
3Islamic Azad University
刊名: Wireless Personal Communications, 2015, Vol.81 (1), pp.161-187
来源数据库: Springer Nature Journal
DOI: 10.1007/s11277-014-2122-3
关键词: Sensor networkHomogeneousHeterogeneousLifetimeEnergy hole
英文摘要: Abstract(#br)Wireless sensor networks (WSNs) have attracted much attention in recent years. In the many-to-one WSNs, the nodes located around the sink relay the data from other sensor nodes, which depletes their energy more quickly, resulting in energy holes and hot spot areas. When an energy hole appears, data cannot be sent from other sensors to the sink even though most of the sensors still have energy. In this paper, we generally classified the schemes proposed for solving the energy hole problem. In addition, we investigated the basic mathematical modeling of network connectivity and coverage, energy consideration, and optimum width of coronas in the corona-based WSNs.
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来源刊物:
影响因子:0.428 (2012)

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关键词翻译
关键词翻译
  • Corona 光冠牌汽车
  • Energy 能量
  • Network 网络