IMT2000 and Beyond Advanced Mobile Internet

1
IMT-2000 and Beyond- Advanced Mobile Internet
APT IMT-2000 Forum September 2-3. 2002

• Dr. Young Kyun Kim
• Vice-Chair, ITU-T SSG on IMT-2000 and Beyond
• Senior Vice President, Samsung Electronics
• youngkyunkim_at_samsung.com

2
Contents

• Market Trends
• Advanced Mobile Service
• Evolution from 3G
• Samsungs Strategy
• Closing Remarks

3
Global Growth of Mobile Fixed Subscribers
Market Trends
4
Mobile Internet Subscribers in Korea
Market Trends

• Mobile Internet Subscribers 12.5 M
• Wireless subscribers ? 30M
• SMS service ? 8.3M, Browser service (WAP/HTTP) ?
  10M
• Wired line Internet Subscribers 18 M
• ADSL subscribers 10M
• Wired line subscribers ? 24M

M
Source Korea Mobile Internet Market 2001 by
ETRI
5
Marriage of Two Worlds
Market Trends
Bride Wireless Network
Groom Internet
6
Emerging Mobile Multimedia Streams
Market Trends
7
IP Society for Mobile Multimedia Internet
Market Trends
Wireless IP Society
8
Future Network for IP Society
Market Trends
Seamless future network of systems beyond
IMT-2000 including a variety of potential
interworking access systems
9
Advanced Mobile Services
Examples of Mobile Services
10
Advanced Mobile Services
Future Mobile Service Image
11
Advanced Mobile Services
Service Concept of IP Society
12
Connecting Our World
Advanced Mobile Services
What will be different?
13
Connecting Our World
Advanced Mobile Services
What will be different?

• Home Network Environment

14
What happens for Wireless IP Society ?
Evolution from 3G

• Evolution ways from 3G to Beyond 3G
• 3GPP Evolution (up to 2008)
• IP based RAN
• Enhanced OFDM
• WLAN, HiperLAN integration
• relying on SIM and
• mobile IP functionalities
• 3GPP2 Evolution
• 1X-WLAN inter-working
• 3X EV
• OFDM in 1X band

15
OHG IP CN Harmonization W/S-Toronto, 34 April.
2002
Evolution from 3G

• Harmonization Goals
• The priority will be given to harmonization in
  the areas of
• OSA/PARLAY based service APIs
• IMS (Referring to the 3GPP IP Multimedia
  Subsystem and its equivalent in 3GPP2 MMD)
• in the area of IMS, 3GPP and 3GPP2 should adopt
• A single IMS reference model (at a high level of
  abstraction, to be extended as appropriate within
  the 3GPP or 3GPP2)
• Consistent terminology to describe common IMS
  functional entities
• Interoperability between the 3GPP IMS mobiles and
  3GPP2 IMS mobiles
• A 3GPP IMS mobile can set up a session with a
  3GPP2 IMS mobile and vice-versa
• Application level intersystem IMS roaming
• Given that the mobile supports the visited
  networks access network and IP transport
  technology, a 3GPP IMS mobile should be able to
  roam into a 3GPP2 network and vice-versa

16
Harmonization Objective
Evolution from 3G

• Harmonized CN solution can
• Foster global roaming across all evolving
  IMT-2000 systems
• Facilitate cost-effective IMT-2000 network
  deployments based on the standardized open
  interfaces
• Stimulate the commercial uptake of IMT-2000
  services
• Harmonized CN standard should give network
  operators ability to deploy new services without
  adverse impact on other common systems

• Drivers for CN harmonization
• Extended Service Opportunity
• IP based Trend
• Promising Aspect of Access Transparency

17
Harmonization Benefits
Evolution from 3G

• Benefits for Users
• Easy Roaming
• Variety of Services
• Reduced User cost
• Benefits for Vendors
• Open architecture
• Single Platform
• Benefits for Network Operators
• Reduce Deployment cost
• Facilitate service transparency
• Provide high commonality and feasibility that
  will accelerate deployment of IP multimedia
  services

18
Samsungs Strategy
Samsungs Telecommunication Vision
19
Samsungs Strategy
Synergy by Vertical Integration
Samsung Electronics Mobile Communication
div Key Components
20
Asia-Pacific Region Strategic Ways
Closing Remarks
Objective of APT IMT-2000 Forum Provide a
forum for a coordinated, harmonized and focused
approach to implement IMT-2000 and facilitate
IMT-2000 service expansion in the Asia-Pacific
region.
Within APTIF, we propose to

• Extend our work scope to IMT-2000 Beyond
• Share the view of Mobile Multimedia service model
• Promote common multimedia standards in
  Asia-Pacific region
• develop Strategy for 3G Core Network
  harmonization
• Bring common AP regions resolutions to
  international attention

21
Closing Remarks
Closing Remarks

• The world is being impressed with advanced Mobile
  Internet power in Asia-Pacific region.
• Mobile internet subscribers using IMT-2000 in
  this region is growing rapidly
• Asia Pacific region should take a lead IMT-2000
  Beyond with IT technologies and its great huge
  market.
• APT IMT-2000 Forum should take a leading role
  developing new 3G business models and promoting
  IMT-2000 advanced services within Asia-Pacific
  region.