● 1. Country Updates |
|
Toru Takahashi (PDF/ Broadband Overview from Japan : 301KB) |
Research Institute for Internet Strategies,
Vice Presidents of Internet Association Japan |
|
Xing Li (PDF/Broadband in China : 2,122KB) |
Tsinghua University,
the deputy director of CERNET |
|
Col R S Perhar (PDF/ Broadband Status in India : 146KB) |
ISPAI |
|
Kempei Fukuda |
NTT-Communications
|
|
● 2. Technology Session |
|
Yan Ma (PDF/ CERNIC Information Update : 585KB) |
Beijing University of Posts and Telecommunications,
the member of CERNET Technical Committee |
|
Yoshinobu Matsuzaki |
IIJ |
|
Shinichiro Kobayashi |
Asahi Broadcasting Corporation
In Japan, we started new TV service for portable terminal in
April/2006 using one segment of the bandwidth for digital
terrestrial broadcasting. We call this as "ONE SEG". The
carriers promote this function to receive TV as the special
feature of hi-end mobile phones, so the diffusion of "ONE SEG"
has already reached over 20 millions sets (15% of gross
population). Specially, the Japanese "ONE SEG" displays
"Data broadcasting" at the same time with TV-program.
So, there is no stress to move from broadcasting territory to
communication territory. I would like to talk about the actual
conditions and the possibility of this high-functional mobile
broadcasting as one of pathfinders.
|
|
Katsushi Kobayashi (PDF/ Analysis of ISP Backbone Stability : 1,064KB) |
Advanced Industrial Science and Technology
We present the analysis result of an ISP backbone using the IGP
dataset collected in Abilene from '05 to '06. By our analysis,
the Abilene yearly network availability achieved more than
99.95% in the each year, although including the serious outage
caused by remarkable disaster.
Katsushi Kobayashi received his B.E., M.E., and Ph.D. degrees in
Engineering, The University of Electro-Communications (UEC), Tokyo,
Japan in 1987, 1989, and 1993, respectively.
He was a research associate with Computer Center, UEC during
1993-1998. He joined the National Institute of Information and
Communications Technology (NICT formerly named CRL), Japan in
1998-2006. He joined Grid Technology Research Center in Advanced
Industrial Science and Technology (AIST), Japan. He is a member
of IEEE and ACM.
|
|
● 3. Systems and Applications Session |
|
Yan MA (PDF/ Update on Wireless Broadband : 1,182KB) |
Beijing University of Posts and Telecommunications,
the member of CERNET Technical Committee
Agenda:
- Internet Statistics by end of 2007
- Broadband access by fixed line
- Broadband access by wireless, also talk about the
reparation for 2008 Olympic Games
- Recent telecommunication damage by freak snowstorms
and freezing rain
- Future works
|
|
Heo Seonmeyong (PDF/ Current Online Game Status in Japan : 1,795KB) |
Broadband Security |
|
Moto Kawasaki (PDF/ Japanese Security Business Status Report : 714KB) |
Broadband Security |