分段连接 meaning in English

blocked joint

This paper first proves the feasibility of using tcp / ip for the terrestrial net of space tt & c net . then , we describe and evaluate some design alternatives and related work that addresses the problems of using tcp / ip in the satellite networks , including the end to end approach , the split connection approach and the link layer approach . then we introduce the tcp - peach protocol in detail and a new enhancement to tcp based on the tcp - peach scheme is introduced to improve upon the performance of tcp in satellite networks
测控网是由地面网络和卫星链路组成的混合网络,文中首先论证了在地面网络中采用tcp / ip的可行性,然后重点分析了现有的改善在卫星网络中tcp / ip协议性能的各种方案,包括端到端、分段连接、链路层的解决方案,对它们的优点、缺点、尚待解决的问题进行综合分析评价。