摘要
信息中心网络(ICN)作为一种面向内容分发的新型网络架构,改变了内容检索和路由的方式。它直接对内容进行命名和寻址,并为网络节点配备了自决策计算、缓存和响应请求等能力,因而丰富了网络节点的功能。ICN的这些新特性和功能为网络传输控制技术研究提供了新的解决思路。同时,ICN的传输复杂度更高,且对传输控制有新的需求,从而对传输控制技术研究带来了新的挑战。本文对ICN的传输控制技术进行综述,在简要介绍传统TCP/IP网络的传输控制技术的基础上,从传输路径控制、传输速率控制和网内缓存控制等方面对ICN传输控制技术及其研究进展进行了梳理和分析,并对ICN传输控制技术的未来研究方向进行了展望。
As a new network architecture for content distribution,the Information-Centric Networking(ICN)has changed the way content retrieval and routing are performed.It directly names and addresses content,and equips network nodes with capabilities such as self decision-making computation,caching,and response to requests,thus enriching the functionality of network nodes.These new features and functions of ICN provide new solutions for the research of network transmission control technology.At the same time,the transmission complexity of ICN is higher,and there are new requirements for transmission control,which brings new challenges to the research of transmission control technology.This article provides a survey of the transmission control technology in ICN.Based on a brief introduction to the transmission control technology of traditional TCP/IP networks,it summarizes and analyzes the research pro-gress of ICN transmission control technology from the aspects of transmission path control,transmission rate control,and network cache control.It also looks forward to the future research directions of ICN transmission control technology.
作者
刘红宇
倪宏
韩锐
LIU Hongyu;NI Hong;HAN Rui(National Network New Media Engineering Research Center,Institute of Acoustics,Chinese Academy of Sciences,Beijing,100190,China;University of Chinese Academy of Sciences,Beijing,100049,China)
出处
《网络新媒体技术》
2024年第2期1-9,共9页
Network New Media Technology
基金
先导专项课题:信息协同服务数据共享技术研究(编号:XDA031050100)。
关键词
信息中心网络
传输路径
传输速率
网内缓存
流量调度
拥塞控制
information-centric networks
transmission path
transmission rate
network cache
traffic scheduling
congestion control
