Transcript WoWMoM2002

WoWMoM2002:
Panel Discussion
Hidetoshi Yokota
KDDI R&D Lab.
Page 1
What a cell phone can offer…
GPS cell phone a.k.a “GPS kei-tie”
Location
Server
Internet
KDDI Network
Gateway
Page 2
Contents
Server
What a cell phone can offer… (cont’d)
GPS cell phone can navigate you!
Page 3
A variety of applications
Page 4
1.Communication
2.Game
3.Fortune-telling
4.Stand-by Pictures
1. Communication
Mobile Agent
Data-communication middleware enables
mobile agent, ORB(Object Request Broker) capability
Hello Steve!
Page 5
Agent
Hello Steve!
2. Game
P2P Packet Data Communication
SMS for ezplus is to continuously send/receive
messages in real-time among different
mobile equipment.
Page 6
And others…
• Jingles and tunes
– Download from the net
• Camera
– Photo
– Short video recording
-> send them to your
friends via e-mail
• Gadgets?
– Yes, but “must”
functions for marketing
Web
E-mail
GPS
Camera
Movie
play
Karaoke
Page 7
Java
Cellular vs. WLAN? Both? Neither?
• Cellular
– Pros: nation wide, handy, a variety of
applications (GPS, etc.)
1x EV-DO(2.4Mbps) is
– Cons: slow
coming out next April
• WLAN
– Pros: faster, lower cost
– Cons: needs a PC or PDA, smaller coverage
• Both can complement each other
– Seamless roaming (Mobile IP?)
– PC card with Cellular and WLAN (a future
plan)
Page 8