基于无线宽带的林业监控网络架构设计

Design of Forestry Monitoring Network Architecture Based on Wireless Broadband

摘要:

针对林业监控网络信息化、智能化的发展要求以及当前已有网络应用业务单一、接入重组能力低等不足，开展了一种无线宽带网络架构设计。本文基于近些年快速发展并广泛应用的SPTN有线传输网络，以满足林业监控未来多样化的应用需求为基础，从监控网的功能应用和系统组成出发，构建由自组网和接入网组成的双层无线宽带网络架构，开展了组网规划和组网架构设计，并对无线宽带网络应用中涉及的抗干扰、安全保密、防雷等使用性问题进行了分析说明。通过对双层网络各节点的通信性能进行计算和评估，对网络方案部署应用的可行性进行了验证，满足林业监控网络大范围部署、高数据传输、快网络重组的应用需求，对后续林业监控信息化网络建设提供了有益参考。

Abstract:

Aiming at the developing requirements of forestry monitoring network in informatization and intelligence, as well as the deficiencies of existing network application service, a wireless broadband network architecture design was developed. Based on the rapid development of SPTN (Software defines a packet transmission network) cable transmission network, a two-layer wireless broadband network was constructed from the functional application and system composition of the monitoring network，in order to meet the diversified application needs of forestry monitoring in the future. Network planning and network architecture design are carried out, and the application problems of anti-interference, security and lightning protection in wireless broadband network application are analyzed and explained. Through the calculation and evaluation of the communication performance of each node in the double-layer network, the feasibility of network scheme is verified, which meets the application requirements of large-scale deployment, high data transmission and fast network reorganization of forestry monitoring network, and provides a useful reference for the subsequent construction of forestry monitoring information network.