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信息与通信网络技术丛书:内容分发网络(CDN)关键技术、架构与应用

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信息与通信网络技术丛书:内容分发网络(CDN)关键技术、架构与应用

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《信息与通信网络技术丛书:内容分发网络(CDN)关键技术、架构与应用》由中国电信股份有限公司广州研究院CDN研发团队在多年CDN研究的基础上,通过对CDN(Content Delivery Network,内容分发网络)技术进行全面分析,并从不同层面讲述CDN发展趋势,以技术、总体架构和业务应用为线索进行讲解。全书分成三大部分:第一部分讲述CDN技术基础,主要包括CDN技术发展与基本原理、CDN相关关键技术、CDN主要技术指标、CDN硬件、CDN标准化、CDN与P2P结合、CDN云化等技术;第二部分讲述CDN架构设计与部署,包括CDN需求分析、CDN总体架构、CDN部署方案、CDN与视频提升技术、CDN网络管理、CDN承载网络部署方案、自适应流媒体方案等方面的考虑;第三部分讲述CDN应用,包括CDN主要应用、主要CDN运营商介绍、主要CDN产品介绍等内容。
《信息与通信网络技术丛书:内容分发网络(CDN)关键技术、架构与应用》内容全面,在全面讲解 CDN 关键技术的基础上,注重工程实用性,可供从事 CDN、IPTV 及其他视频传输相关工作的工程技术人员和研发人员使用,也可供高校计算机、通信、网络等专业的师生阅读参考。

Author Description

陈戈,2001年进入中国电信股份有限公司广东研究院后,一直从事IP网络、IP视频等技术的研发工作,先后负责IPTV、CDN、DRM等项目研究,目前是CCSA TC1 WG3工作组副组长。
Catalogue

第一部分 内容分发网络(CDN)技术
第1章 内容分发网络技术发展与基本原理
1.1 CDN的基本概念和产生背景
1.2 CDN发展历史
1.3 互联网用户访问模型
1.4 内容分发基本原理
1.4.1 基于PULL的分发机制
1.4.2 基于PUSH的分发机制
1.4.3 混合分发机制
第2章 内容分发网络关键技术
2.1 IPTV业务服务流程示例
2.2 内容分发网络关键技术
2.3 内容统一ID
2.3.1 统一资源定位符
2.3.2 CDN内容统一ID
2.4 用户请求重定向调度
2.4.1 设计原则
2.4.2 基于DNS重定向
2.4.3 基于网络就近性判断
2.4.4 用户请求重定向调度方式对比
2.5 负载均衡技术
2.5.1 什么是负载均衡
2.5.2 负载均衡的原理
2.5.3 负载均衡的实现层次
2.5.4 负载均衡的技术分类
2.5.5 负载均衡的算法
2.6 缓存替换算法
2.6.1 CDN缓存替换概述
2.6.2 CDN缓存算法介绍
2.6.3 缓存算法的比较
2.7 媒体服务
2.7.1 网页加速
2.7.2 流媒体服务
2.7.3 文件传输加速
2.7.4 应用协议加速
第3章 CDN主要技术指标
3.1 服务指标
3.1.1 命中率
3.1.2 吞吐量
3.1.3 并发值
3.1.4 响应时间
3.1.5 MDI
3.1.6 MOS
3.2 CDN服务指标测试方法
3.2.1 功能测试
3.2.2 性能测试
3.2.3 功耗测试
3.2.4 稳定性测试
第4章 CDN硬件
4.1 CDN硬件发展
4.1.1 CDN硬件的种类
4.1.2 专用硬件的发展
4.1.3 通用硬件的发展
4.1.4 技术和行业特点
4.2 CDN硬件的选型
4.2.1 主要考虑的关键因素
4.2.2 关键硬件的选型
4.2.3 几类服务器选型
4.2.4 硬件选型的趋势
第5章 CDN标准化
5.1 CDN标准化概述
5.2 CDN域内标准化
5.2.1 CDN域内标准化主要方向
5.2.2 YD/T 2366——2011标准介绍
5.2.3 YD/T 2366——2011CDN系统模块组成
5.3 CDN域间标准化
5.3.1 CDN互联互通架构探讨
5.3.2 CDN互联互通关键技术
第6章 CDN与P2P结合
6.1 P2P网络介绍
6.2 CDN与P2P融合的技术特点
6.3 CDN与P2P的融合模式
6.3.1 上层CDN下层P2P分发模式
6.3.2 CDN节点作为P2P的补偿节点
第7章 CDN云化
7.1 CDN云化的意义
7.1.1 云计算与云存储介绍
7.1.2 发展云计算是电信运营商的迫切需求
7.1.3 国内外CDN云化的研究和发展现状
7.1.4 从商业模式看CDN与云计算
7.2 CDN与云计算的技术结合
7.2.1 CDN与云计算
7.2.2 CDN与云存储

第二部分 内容分发网络(CDN)架构设计与部署
第8章 CDN需求分析
8.1 业务需求
8.1.1 高带宽视频业务对CDN的需求
8.1.2 多屏、多格式的内容对CDN的需求
8.1.3 业务功能要求
8.2 技术需求
8.3 扩展与安全性需求
第9章 CDN总体架构
9.1 CDN架构发展历程
9.2 CDN技术发展趋势
9.2.1 CDN融合承载发展趋势
9.2.2 CDN能力管道化趋势
9.2.3 CDN能力与媒体无关趋势
9.2.4 CDN硬件能力快速提高趋势
9.2.5 CDN与转码系统有机结合趋势
9.2.6 CDN与网络结合的调度优化趋势
9.3 CDN总体架构设计
9.3.1 CDN逻辑平面
9.3.2 CDN控制与分发平面设计
9.3.3 中国电信融合CDN架构
9.4 CDN主要功能模块
9.4.1 内容库
9.4.2 缓存功能模块
9.4.3 媒体服务功能模块
9.4.4 运营管理功能模块
9.4.5 用户请求路由功能模块
第10章 CDN部署方案
10.1 CDN冗余与备份设计
10.2 节点部署方案
第11章 CDN与视频提升技术
11.1 IPTV差错控制技术
11.1.1 ARQ技术原理
11.1.2 FEC技术原理
11.2 快速频道切换技术(FCC)
11.2.1 典型的频道切换时延
11.2.2 快速频道切换原理
第12章 CDN网络管理
12.1 概述
12.2 系统架构
12.3 功能模块
12.4 业务管理
12.4.1 节点管理
12.4.2 内容注入
12.4.3 内容管理
12.4.4 调度管理
12.5 网络管理
12.5.1 拓扑管理
12.5.2 配置管理
12.5.3 告警管理
12.5.4 性能管理
12.5.5 日志管理
12.5.6 资源管理
12.6 服务统计
12.6.1 数据要求
12.6.2 统计输出
12.7 安全管理
12.7.1 系统账号管理
12.7.2 访问列表管理
第13章 CDN承载网络部署方案
13.1 CDN与IP网协同
13.1.1 CDN网络部署
13.1.2 应用层流量优化(ALTO)
13.1.3 DECADE
13.2 CDN的IPv6部署方案
13.2.1 IPv6网络过渡方案
13.2.2 IPv4向IPv6过渡的基本技术
13.2.3 CDN的IPv6部署方案
第14章 自适应流媒体方案
14.1 RTSP自适应流媒体
14.2 HTTP自适应流媒体
14.2.1 Apple Http Live Streaming
14.2.2 Microsoft Http Smooth Streaming
14.2.3 Adobe Http Dynamic Streaming
14.3 CDN承载方案
14.3.1 透明传输方案
14.3.2 优化方案

第三部分 内容分发网络(CDN)应用
第15章 CDN主要应用
15.1 IPTV CDN应用
15.1.1 IPTV业务简介
15.1.2 IPTV业务产业链
15.1.3 国内外IPTV发展趋势
15.1.4 IPTV技术标准发展
15.1.5 IPTV系统架构
15.1.6 IPTV技术动态
15.1.7 IPTV CDN架构示例
15.2 OTT CDN应用
15.2.1 OTT CDN技术特征
15.2.2 OTT对产业链的影响
15.2.3 OTT CDN与IPTV CDN的区别
15.3 Web CDN应用
15.3.1 Web网页介绍
15.3.2 Web CDN与视频CDN的区别
15.4 CDN透明缓存应用
15.4.1 透明缓存技术
15.4.2 CDN透明缓存应用
15.4.3 实现原理
15.5 云CDN应用
15.5.1 CDN与云计算的结合
15.5.2 CDN与云存储的结合
第16章 主要CDN产品介绍
16.1 中兴通讯CDN产品
16.1.1 中兴通讯高性能CDN产品VS8000H
16.1.2 中兴通讯高性能CDN产品VS
16.2 华为公司StreamXP 5100流媒体服务器产品
16.2.1 产品特点
16.2.2 产品介绍
16.3 Cisco CDN产品
16.3.1 Cisco产品特点
16.3.2 Cisco CDN产品性能
16.3.3 Cisco CDN产品介绍
16.4 青牛CDN产品介绍
16.4.1 产品特点
16.4.2 产品介绍
参考文献

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