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启用节点睡眠态的6LoWPAN网络节能研究 被引量：3

Study on Energy Saving for 6LoWPAN under Enabled Node Sleep State
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摘要 为了降低6LoWPAN网络节点能耗,本文提出了一种启用节点睡眠态的信道竞争接入机制:节点可于超帧退避期内适时睡眠和超帧睡眠期内睡眠。应用该机制对网络MAC协议建模,并对模型进行了数学推导。基于本模型,对节点平均能耗、网络数据包发送稳态概率和数据包服务时间进行了数学分析,并研究了协议参数NB和minBE对网络性能的影响。数学分析表明,该模型较好地描述了6LoWPAN网络信道竞争接入机制,该机制有效降低了节点的平均能耗,协议性能得到较大改善。 In order to reduce the energy consumption of a 6LoWPAN node, a channel contention access mechanism based on enabled node sleep state is proposed. In the mechanism, nodes can appropriately sleep during both the superframe backoff period time and the superframe dormant period. Then a Markov chain model is established for the mechanism, and the corresponding mathematical derivation is carried out. Based on this model, the mathematical analysis on the average energy consumption, the steady-state probability of sending packets and the packet service time is performed, and moreover the influence of the protocol parameters NB and minBE on the network performance is also analyzed. The mathematical analysis shows that the model describes the channel contention access mechanism of 6LoWPAN very well, and the mechanism effectively reduces the average consumption and greatly improves the protocol performance.
作者 程宏斌 王晓喃 梁伟 聂盼红 孙霞
机构地区 常熟理工学院计算机科学与工程学院
出处 《计算机工程与科学》 CSCD 北大核心 2012年第10期53-57,共5页 Computer Engineering & Science
基金 江苏省自然科学基金资助项目(BK2009133)
关键词 6LoWPAN 信道接入 睡眠 能耗 6LoWPAN channel access sleep energy consumption
分类号 TP391.03 [自动化与计算机技术—计算机应用技术]
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参考文献8

  • 1Park T R,Kim T H,Choi j Y,et al. Throughput and EnergyConsumption Analysis of IEEE 802. 15. 4 Slotted CSMA/ CA[J]. IEEE Electronics Letters,2005 ?41(18) ; 1017-1019.
  • 2Misic J,Shafi S,Misc V B. Performance of a Beacon EnabledIEEE 802. 15. 4 Cluster with Downlink and Uplink Traffic[J]. IEEE Transactions on Parallel and Distributed Systems,2006,17 (4):361-376.
  • 3Pollin S. Ergen M, Ergen S C, et al. Performance Analysis ofSlotted Carrier Sense IEEE 802. 15. 4 Medium Access Layer[C]//Proc of IEEE Global Telecommunications Conference,2006:126.
  • 4Ramachandran I, Das A K, Roy S. Analysis of the ContentionAccess Period of IEEE 802. 15. 4 MAC[J]. ACM Transac-tions on Sensor Networks,2007,3(1):1-29.
  • 5程宏斌,王海军.基于提前休眠的802.15.4 MAC协议研究[J].武汉理工大学学报,2010,32(20):142-146. 被引量：1
  • 6Chen Z, Lin C, Wen H. An Analytical Model for EvaluatingIEEE 802. 15. 4 CSMA/ CA Protocol in Low-Rate WirelessApplication[ C]// Proc of International Conference on Ad-vanced Information Networking and Applications Work-shops, 2007;899-904.
  • 7Wen H . Lin C, Chen Z J , et al. An Improved Markov Modelfor IEEE 802. 15. 4 Slotted CSMA/CA Mechanism[j]. Jour-nal of Computer Science and Technology? 2009 ? 24 (3) : 495-504.
  • 8Bougard B, Catthoor F, Daly D C, et al. Energy Efficiency ofthe IEEE 802. 15. 4 Standard in Dense Wireless MicrosensorNetworks: Modeling and Improvement Perspectives [C]//Proc of Design Automation and Test in Europe Conferenceand Exhibition, 2005 : 196-201.

二级参考文献7

  • 1Park T R, Kim T H, Choi J Y, et al. Throughput and Energy Consumption Analysis of IEEE 802. 15. 4 Slot Ted CSMA/ CA[J]. IEEE Electronics Letters, 2005,41(18) : 1017-1019.
  • 2Misic J, Shafi S, Misc V B. Performance of a Beacon Enabled IEEE 802. 15.4 Cluster with Downlink and Uplink Traffic[J]. IEEE Transactions on Parallel and Distributed Systems, 2006,17(4):361-376.
  • 3Zhang Y, Xu P, Zhang Z, et al . Comments on Throughput Analysis of IEEE 802. 15. 4 Slotted CSMA/CA Considering Timeout Period [ J ]. IEEE Electronics Letters, 2006,42 ( 19 ) : 1127-1128,.
  • 4Pollin S, Ergen M, Ergen S C, et al. Performance Analysis of Slotted Carrier Sense IEEE 802. 15.4 Medium Access Layer [ C]//Kero T, Yea J J, Ding Z, et al. IEEE Global Telecommunications Conference. San Francisco, USA: IEEE, 2006.126- 130.
  • 5He J, Tang Z, Chen H H, et al. An Accurate Markov Model for Slotted CSMA/CA Algorithm in IEEE 802. 15. 4 Networks [J].IEEE Communications Letters, 2008,12 (6) : 420-422.
  • 6Ramachandran I, Das A K, Roy S. Analysis of the Contention Access Period of IEEE 802.15.4 MAC[J ]. ACM Transactions on Sensor Networks, 2007,3 (1) : 4.
  • 7Bougard B, Catthoor F, Daly D C, et al. Energy Efficiency of the IEEE 802.15.4 Standard in Dense Wireless Microsensor Networks: Modeling and Improvement Perspectives[ C]//Benini L, De Micheli G, A1 Hashimi B, et al. Design Automation and Test in Europe Conference and Exhibition. Munich, Germany-IEEE, 2005-196-201.

同被引文献23

  • 1程远,张源,高西奇.差错信道下无线局域网丢包率性能分析[J].通信学报,2007,28(5):126-131. 被引量：13
  • 2Misic J, Shafi S, Misc V B. Performance of a Beacon Enabled IEEE 802. 15. 4 Cluster with Downlink and Uplink Traffic [ J ] IEEE Transactions on Parallel and Distributed Systems ,2006,17 (4) :361-376.
  • 3Pollin S, Ergen M, Ergen S C, et al. Performance Analysis of Slotted Carrier Sense IEEE 802.15.4 Medium Access Layer[C]//Proceedings of IEEE Global Telecom- munications Conference. San Francisco, USA: IEEE Press, 2006 : 1-6.
  • 4Ramachandran I, Das A K, Roy S. Analysis of the Contention Access Period of IEEE 802.15.4 MAC[J]. ACM Transactions on Sensor Networks, 2007,3 ( 1 ) : 1-29.
  • 5Martalb M,Busanelli S, Ferrari G. Markov Chain-based Performance Analysis of Multihop IEEE 802. 15. 4 Wireless Networks [ J ] . Performance Evaluation, 2009, 66(12) :722-741.
  • 6Shu F, Sakurai T. A New Analytical Model for the IEEE 802.15.4 CSMA-CA Protocol[ J]. Computer Networks, 2011,55(11) :2576-2591.
  • 7Zhao L, Bai G W, Shen H, et al. Priority-based IEEE 802.15.4 CSMA/CA Mechanism for WSNs [ J ]. The Journal of China Universities of Posts and Telecom- munications ,2013,20( 1 ) :47-53.
  • 8Wen H,Lin C,Chen Z J, et al. An Improved Markov Model for IEEE 802. 15. 4 Slotted CSMA/CA Mech- anism [ J ]. Journal of Computer Science and Tech- nology ,2009,24 ( 3 ) :495 -504.
  • 9Park P, di Marco P, Fischione C, et al. Modeling and Optimization of the IEEE 802.15.4 Protocol for Reliable and Timely Communications [ J ]. IEEE Transactions on Parallel and Distributed Systems, 2013,24 ( 3 ) : 550-564.
  • 10Prasad Y,Pachamuthu R. Analytical Model of Adaptive CSMA-CA MAC for Reliable and Timely Clustered Wireless Multi-hop Communication [ C ]//Proceedings of 2014 IEEE World Forum on Internet of Things. Washington D. C. , USA : IEEE Press ,2014:212-217.

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计算机工程与科学
2012年 第10期

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