摘要
为了对第5代移动通信系统(5G)中的传输控制协议(TCP)进行优化,针对5G多接入网络中TCP协议的优化机制展开综述.分析了无线接入网络中TCP协议的局限性和面临的挑战;将无线TCP优化方案分为单路径TCP优化和多路径TCP优化方案,并对多种优化方案进行了对比分析;最后提出了TCP协议优化的发展方向.
In order to optimize the transmission control protocol(TCP)in the fifth generation of mobile communications system(5 G),a survey on the optimization mechanism of TCP protocols in 5 G multiaccess networks is given.Firstly,the limitations and challenges of TCP protocols in wireless access networks are analyzed.Then,the TCP optimization schemes in wireless access networks are sorted out,which are mainly classified into single-path TCP optimization and multipath TCP optimization,simultaneously the comparative analysis of various optimization schemes is summarized.Finally,the development directions of TCP protocol optimization are presented.
作者
王莹
李洪林
费子轩
赵竑宇
王虹
WANG Ying;LI Hong-lin;FEI Zi-xuan;ZHAO Hong-yu;WANG Hong(State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China)
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2019年第1期1-15,共15页
Journal of Beijing University of Posts and Telecommunications
基金
国家科技重大专项项目(2017ZX03001009)
关键词
多接入网络
第5代移动通信系统
传输控制协议
性能优化
multi-access networks
the fifth generation of mobile communications system
transmission control protocol
performance optimization
