高速网络新型运输层协议研究概述

Survey on Transport Protocols for High-speed Computer Networks

传统运输层协议(如DoD的TCP／IP和ISO的OSI／TP)适应的网络坏境和面向的应用背景在最近十年里发生了巨大变化。光纤传输技木及相应媒休访问控制的发展,使网络坏境由原夹的低带宽高差错转变为现在的高带宽低差错；

With the analysis on the problems for traditional transport protocols in the new environment of high-speed networks and novel applications ,we have learned some experiences and lessons for revision and optimization on traditional protocols,and also realized the significance of new protocol design. After that,we emphasize our focus on the research and comparison of the new protocol families to demonstrate their flexibility and efficiency under the new environment;and also present the methodology,components and achievements of our research work. The international standardization process on transport protocols for high-speed computer networks ends the entire paper.