| 基于DEANA协议的分簇网络性能研究 |
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| 引用本文： | 朱佳奇,胡 钢,陈世志.基于DEANA协议的分簇网络性能研究[J].计算机工程,2010,36(3):92-93,96. |
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| 作者姓名： | 朱佳奇 胡 钢 陈世志 |
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| 作者单位： | (河海大学计算机及信息工程学院，常州 213000) |
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| 基金项目： | 中国水利水电科学研究开放研究基金资助项目（水科科计便函[2008]010号） |
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| 摘 要： | 为了在尽量减少节点额外能耗的基础上实现对新加入节点的及时响应和减小网络延时，基于分布式能量感知节点活动协议提出SDABD算法，对分簇网络的可扩展性及实时性进行改进。采用双信道技术解决串音于扰问题，通过在控制信道上广播控制信号抑制其他节点发送信息。仿真结果证明，在大量数据传输时该算法可明显降低网络延时，更快地响应新加入节点，增强网络的扩展性。
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| 关 键 词： | 无线传感器网络 SDABD算法 分簇网络 网络实时．陛 网络扩展性 |
| 修稿时间： | |
Research on Clustered Network Performance Based on DEANA Protocol |
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| ZHU Jia-qi,HU Gang,CHEN Shi-zhi.Research on Clustered Network Performance Based on DEANA Protocol[J].Computer Engineering,2010,36(3):92-93,96. |
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| Authors: | ZHU Jia-qi HU Gang CHEN Shi-zhi |
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| Affiliation: | (College of Computer ＆ Information Engineering, ftohai University, Changzhou 213000) |
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| Abstract: | On basis of minimizing nodes＇ additional energy loss, in order to reduce network delay and let the new coming nodes be responded in time, based on Distributed Energy-Aware Node Activation（DEANA） protocol, this paper puts forward Slot Distribution and Adjustment Based on DEANA（SDABD） protocol algorithm and improves expansibility and efficiency of clustered network. It adopts dual-channel technology to solve crosstalk interference, and broadcasts control signal on control channel to inhibit the other nodes sending messages. Simulation results show that on condition of transmitting large amotmts of data, it can reduce network delay, response new nodes faster, and enhance network expansibility. |
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| Keywords: | Wireless Sensor Network（WSN） Slot Distribution and Adjustment Based on DEANA（SDABD） algorithm clustered network network real-time performance network expansibility |
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