VLA-MAC : A Variable Load Adaptive MAC Protocol for Wireless Sensor Networks

スポンサーリンク

概要

• 論文の詳細を見る

• This letter presents VLA-MAC, a novel adaptive MAC protocol for wireless sensor networks that can achieve high energy efficiency and low latency in variable load conditions. In VLA-MAC, traffic load is measured online and utilized for adaptive adjustment. VLA-MAC transmits packets via a burst style to alleviate packets accumulation problem and achieve low latency in high load condition. Furthermore, it also saves obvious energy by removing unnecessary listen period in low load condition. Unlike current approach, VLA-MAC does not need to adjust duty-cycle according to load online. Simulation results based on ns-2 show the performance improvements of our protocol.

• （社）電子情報通信学会の論文
• 2009-08-01

著者

• Chen Hao

  National Asic System Engineering Research Center Southeast University

• YAO Guoliang

  National ASIC System Engineering Research Center, Southeast University

• LIU Hao

  National ASIC System Engineering Research Center, Southeast University

• SHI Longxin

  National ASIC System Engineering Research Center, Southeast University

• Yao Guoliang

  National Asic System Engineering Research Center Southeast University

• Shi Longxin

  National Asic System Engineering Research Center Southeast University

• Liu Hao

  National Asic System Engineering Research Center Southeast University

• CHEN Hao

  National ASIC System Engineering Research Center, Southeast University

関連論文

• VLA-MAC : A Variable Load Adaptive MAC Protocol for Wireless Sensor Networks
• E215 RETROFITTING AND OPERATION ADJUSTING OF A 230 T/H PULVERIZED COAL BOILER FOR COMBUSTING COAL SLUDGE
• Handling Deafness Problem of Scheduled Multi-Channel Polling MACs
• MR-MAC: A Multiple Reservation Asynchronous MAC Protocol for Wireless Sensor Networks

スポンサーリンク