VSAT系统建设的成本分析和优化

Cost Analysis and Optimization of VSAT System Construction

VSAT网络是卫星通信的主要方式之一,其系统的设计与建造需要考虑许多因素,其中之一就是建设的成本问题。成本是用户最敏感和关心的,它是评估一个VSAT系统建设项目可行性的重要因素。本文基于在卫星公司多年的工程技术经验,从多个角度对整个VSAT系统建设中存在的各个环节做出成本分析,给出相关的成本优化意见,在满足一定的通信链路可用度和保证系统运行正常的情况下,尽量降低用户在VSAT系统建设中的资本支出和运营成本。

VSAT network is one of the main ways of satellite communication.Many factors need to be considered in the design and construction of its system,one of which is the cost of construction.Cost is the most sensitive and concerned thing for users,and it is also an important factor to evaluate the feasibility of a VSAT system construction project.Based on many years of engineering and technical experience in satellite company,this paper analyzes the cost of each link in the construction of VSAT system from multiple perspectives,and gives relevant cost optimization suggestions,so as to reduce the user’s capital expenditure and operation cost in the construction of VAST system as much as possible under the condition of satisfying certain communication link availability and ensuring the normal operation of the system.