large scale ipv6 video conference

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Large Scale IPv6 Video Conference 10G bps 2.5Gbps C N G I-C ER N ET2 backbone Ra1 Rc1 Rc25 Rc2 ReceivC (25*30M ) N ode 1 (C e n ter) N ode 2 N ode 25 Dc Rc Sc C1 S1 C2 S2 S25 C25 R25 D25 D2 R2 Send25 (30M ) Send2 (30M ) R eceiv2 (30M ) R eceiv25 (30M ) Ra2 Ra25 SW r SendC (25*30M ) Send1(30M ) SW s 纯 IPv6 纯纯纯纯

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Large Scale IPv6 Video Conference. 纯 IPv6 网络环境. 实时远程医疗手术观摩. 跨国界的艺术表演. IPv6 Cooperation Working. IPv6 based IPTV. IPv6 P2P Sharing Content Deliver. P2P 文件共享系统 ngMaze. P2P 直播流媒体系统 AnySee. IPv6 Sensor Networks. 入河水质监测. 河道水情监测. 精准农业灌溉监测. 传感器部署. - PowerPoint PPT Presentation

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Page 1: Large Scale IPv6 Video Conference

Large Scale IPv6 Video Conference

Ra

Rb

Rc

10Gbps

2.5Gbps

CNGI-CERNET2 backbone

Ra1 Rc1

Rc25

Rc2

ReceivC (25*30M)

Node 1 (Center)

Node 2

Node 25

Dc

Rc

Sc

C1

S1

C2

S2

S25

C25

R25

D25

D2

R2

Send25 (30M)

Send2 (30M)

Receiv2 (30M)

Receiv25(30M)

Ra2

Ra25

SWr

SendC (25*30M)

Send1(30M)

SWs

纯 IPv6网络环境

Page 2: Large Scale IPv6 Video Conference

IPv6 Cooperation Working

跨国界的艺术表演

实时远程医疗手术观摩

Page 3: Large Scale IPv6 Video Conference

IPv6 based IPTV

Ra

Rb

Rc

10Gbps

2.5Gbps

Page 4: Large Scale IPv6 Video Conference

IPv6 P2P Sharing Content Deliver

P2P 文件共享系统

ngMazeP2P 直播流媒体系统

AnySee

清华大学 836

北京大学 7695

华南理工大学 3552

华中科技大学 1799

浙江大学 8790

上海交通大学 20

北京邮电大学 582

西安交通大学 26

兰州大学 176

重庆大学 18

中南大学 2

东南大学 39

中国科技大学 3419

山东大学 2372

复旦大学 13

同济大学 7

厦门大学 3

东北大学 102

吉林大学 5图1:CNGI04-12-2A项目IPv6用户发展情况

0

200

400

600

800

1000

1200

1400

2006 10 29 2007 1 22年 月 日至 年 月 日

不同的

IPv6地址个数

峰值在线人数用户数

Page 5: Large Scale IPv6 Video Conference

IPv6 Sensor Networks

作物类型

数据收集模块

网络管理模块

信息发布模块

Cernet2

终端用户

参数调整

实时数据

天气信息

实时土壤监测信息业务处理模块

决策模块

决策信息

网络状态信息

数据库

预警机制动态信息显示网络拓扑及状态显示

河道水情监测 入河水质监测

精准农业灌溉监测

传感器部署

Page 6: Large Scale IPv6 Video Conference

WiFi/WiMax and SIP based IPv6 Mobile Communication

Ra

Rb

Rc

10Gbps

2.5Gbps

校园无线网络覆盖

无线接入校园网方式 校园无线 AP的部署

WLAN 单模手机 /PDA

WLAN手机移动通信

无线接入的 IPTV/VOD

Page 7: Large Scale IPv6 Video Conference

IPv6 Digital Home Network

FTTH

Home Gateway

Agent

UPnP UPnP

Agent Agent Agent Agent Agent

CNGI-CERNET2(IPv6)

基于 IPv6 家庭网关,支持多种异构网络家电的统一控制,实现数字化生活。

Page 8: Large Scale IPv6 Video Conference

IPv6 Transportation Monitoring

感应线圈车流量采集 流动车辆 GPS 数据采集 视频采集

传感器采集数据

南北高架

内环线高架

交叉口线圈位置

线圈采集监控窗口

视频采集流动车辆采集数据

GPS 发射装置 GPS 位置地图显示

GPS 实时监控窗口

Page 9: Large Scale IPv6 Video Conference

Beijing 2008 Olympic Games

Many kinds of IPv6 based applications Lighting, Transportation monitoring, IPTV

First IPv6 Olympic Games Website

Page 10: Large Scale IPv6 Video Conference

Some Confusions on NGI What is NGI? What is NGN?

From Internet to NGI From ITU to NGN

What is the next step of NGI? Revolution? GENI and FIND Improvement? Start from IPv6

What is relationship between NGI and IPv6? IPv6 is not NGI and only provide a platform and

opportunity to improves today’s Internet to NGI What is difference between IETF, Internet2 and

GENI/FIND? Difference functions

Page 11: Large Scale IPv6 Video Conference

One World, One Network

Thanks!