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军事网络设计与规划需在多个功能域完成复杂的性能与价格折中,包括子网创建、拓扑生成、路由层次设计与协议选择、波形及频率规划与MAC选择。文章集中讨论与单元任务组(UTO)需求相关的由子网形成路由体系的问题,这是军事网络设计的关键问题。路由体系选择包含子网、路由区和网关选择中的复杂的性能与价格折中。为此,使用了MANET网络设计工具——认知网络工程设计分析工具箱(CNEDAT)[1]。它是ACS和美国陆军CERDEC项目的联合研究成果,包含了可用于异构、多层军事网络的一系列分析模型、算法与协议分析工具。CNEDAT可同时用于:a)在给定的一组网络资源、目标与约束条件下,通过组合各种波形、MAC和网络算法与协议,生成或合成备用网络设计或规划;b)分析优化特定网络性能,提供可满足任务目标的多个备选网络和结构方案。
Military network design and planning requires sophisticated performance and price tradeoffs across multiple functional areas, including subnet creation, topology generation, routing hierarchy design and protocol selection, waveform and frequency planning, and MAC selection. The article focuses on the issue of forming a routing system from subnetworks related to the unit task force (UTO) requirements, which is a key issue in military network design. The routing system chooses to include complex performance and price compromises in subnets, routing areas, and gateway choices. To this end, MANET network design tools - Cognitive Network Engineering Design Analysis Toolbox (CNEDAT) [1] were used. It is a joint study of the ACS and the US Army CERDEC project that includes a series of analysis models, algorithms and protocol analysis tools that can be used in heterogeneous, multi-layered military networks. CNEDAT can be used simultaneously to: a) generate or synthesize alternative network designs or plans by combining various waveforms, MACs, and network algorithms and protocols for a given set of network resources, targets, and constraints; b) analyze optimization-specific Network performance, providing multiple alternative networking and fabric solutions to meet mission goals.