论文部分内容阅读
联合星(Joint Surveillance Target Attack Radar System,Joint STARS)使用的主要通信链路是Link16,这是一种具有保密安全和高抗干扰性能的数据链,是美军和其他北约军队地面、空中和海上各平台之间交换实时战术信息的主要工具。本研究揭示了在不同网络拓扑条件下图像传输所带来的网络流量增长对平均系统延迟的影响。在本研究中,利用NETWARS软件在五种不同网络拓朴结构上仿真运行了三种不同的任务,而且在这些网络拓扑结构中,参与者的数量不同,所分配的时隙和多层网也不同。根据本研究的结果可以确定,在30kbps到50kbps范围内,当采用多网结构并配置适合时隙数量时,Link16具备处理增加的网络流量的能力。但是,由于每一个参与者被限定每秒只有128个时隙,因此,增大的网络业务流量会限制其他参与者的通信能力。
The main communications link used by the Joint Surveillance Target Attack Radar System (Joint STARS) is Link16, a data link with security, security and high immunity to interference by the U.S. Army and other NATO forces on the ground, air and sea The main tool for exchanging real-time tactical information between platforms. This study reveals the impact of increasing network traffic caused by image transmission on average system latency under different network topologies. In this study, three different tasks were simulated and run on five different network topologies using NETWARS software. In these network topologies, the number of participants was different. The allocated time slots and multi-layer networks different. Based on the results of this study, it was determined that within a 30kbps to 50kbps range, Link16 has the ability to handle increased network traffic when using multiple fabrics and configuring the appropriate number of time slots. However, as each participant is limited to only 128 time slots per second, increased network traffic can limit the ability of other participants to communicate.