1. Computer Network Information Center, Chinese Academy of Sciences
AG Activities in China
Kai Nan
Computer Network Information Center, Chinese Academy of Sciences
APAN AG Workshop, 26 Aug. 2003

2. Outline
AG Nodes Installation
AG Applications
AG-related Research

3. AG nodes in China
Beijing University of Aeronautics & Astronautics (BUAA) (2 nodes)
Computer Network Information Center, Chinese Academy of Sciences
Tsinghua University (2 nodes)
----listed on

4. AG Node at CNIC
-- Run since Feb. 2002

5. AG Applications NSFCNET – 1999 International collaboration – CNIC
NSFC Video Conference
DOE Emergency Video Conference System
CAS Emergency Video Conference System

6. NSFCNET Funded by NSFC (National Science Foundation of China)
Built
Backbone 2.5G/10G
6 nodes in Beijing (institutes and universities)
Testbed for NGI and advanced applications

7. NSFCNET Demo Site

8. July 2000

9. SC Nov. 2001

10. Demo – Aug. 2002

11. NSFC Meeting – June 2003

12. AG-related Research Admire (Advanced Multimedia Real time Environment)
Developed by National Lab of Software Development Environment (NLSDE), BUAA
Feature-added upon UCL Mbone tools
Compatible with AG
VIC:
Ddraw ability
Real-time screen capturing ability up to 800*600
RAT:
Low processing latency( we add more threads)
Higher quality (44K sampling)
Recording source detecting
Whiteboard:
Support more image formats (gif,jpeg)
COM object embedded (WORD/PPT/etc)
Telepointer
Integrated environment
Up to 15 vic images added
AdminTool added, which at “chair” side , controls who can send data; and at “partner” side, requests floor.

14. AG-related stuff Use AG as collaboration environment for Grids
SDG (Scientific Data Grid)
CNGrid (China National Grid)
Also use VRVS and H.323 systems

15. Thanks!