ZigBee信号在智能小区中传输的改进  

Transmission Improvement of ZigBee Signal in Intelligent Community

作　　者：任丽莉[1,2] 范亚芹[2] 康冰[2] 闫冬梅[3] 

机构地区：[1]长春师范学院网络中心,长春130032 [2]吉林大学通信工程学院,长春130023 [3]吉林大学网络与教育技术中心,长春130062

出　　处：《吉林大学学报（信息科学版）》2011年第6期518-522,共5页Journal of Jilin University（Information Science Edition）

摘　　要：为解决智能小区ZigBee信号传输效率低和能量消耗大的问题,研究了ZigBee信号在智能小区中的高效安全传输方法。在对CC2530、CC2430和JN51xx优劣的分析基础上,提出了采用大小功率ZigBee模块相结合的改进算法。实验结果表明,改进后的算法不仅能保证ZigBee网络的高效性和低能耗特征,并且能提高网络信号传输的安全性。该方案具有高可行性和优越性,以某小区为例计算结果表明,与无线传输比较,改进后的算法可节省成本34.7%。To solve the problem of poor efficient and high-energy-consumption of ZigBee signal transmission in the intelligent community, the safe and efficient transmission of ZigBee signal is studied based on experiments. And an improved method that combines lower-power ZigBee module with high-power ones is presented based on the analysis of the the products of CC25xx, and the series of JN51 xx modules. Research shows that the improved algorithm has guaranteed the efficiency and low energy consumption and improved the safty of the Zigbee net. The improved algorithm gains high feasibility and superiority, saving cost by 34. 7% in one community

关 键 词：智能小区 ZigBee信号 CC2530模块 

分 类 号：TN92[电子电信—通信与信息系统]