1. Unified Communication (UC) -A new topic in CCSA
Xueli Zhang, CATR,
14th CJK NGN WG Meeting
December 10-12, 2008
Tokyo,Japan

2. Background Unified Communication becomes one of the key words in 2008
In 2006, global UC application sale: $363 million
(Source: Infonetics)
National market to 2010: 11.5 billion Yuan
(Source: CCW Research)
80% enterprises will deploy UC to 2012 (Source: Gartner)
To the end of 2008，the value of global UC market will reach $10.5 billion (Source: Radicati Group)
Unified Communication becomes one of the key words in 2008

3. Unified Communications is not unified
Background
Definition
企业总机
Group D 彩玲
呼叫中心
一号通
网络传真
视频会议
数据协同
企业应用 呈现
通讯录
点击拨号
电话会议
即时消息
语音通信
Service features
Unified Communications is not unified
Technical solution
The relationship with the current standards

4. What is UC?
Unified communication (UC) is an integrated solution which converged CT and IT applications. By converging the user’s multiple communications tools, UC makes the user to communicate with other colleagues using an integrated environment, and get the required application and information in easy and effective way.

5. UC application Service functions Other service functions
Multi-media conference
Conversion between communication modes
Data cooperation
Network Fax
Service functions
customization
Presence
Voice
Point to point video
Address
Other functions
Tele conference
authentication
Other service
functions
Instant message
configuration
Enterprise application

6. IMS based solution
NSN
Suntek

7. CPM (OMA Standard) based SolutionUE
CPM Client IM
PoC
MMS
SMS
CPM Server
3rd Party
Applications
Unified communication service
Convergent Messaging GW
Message&Media
Storage
Database
User Preference
Address Book
Common
Function
Presence
Service Controlling Function
Voice Call.
Video call
Maintenance Portal
Huawei

8. IT based solution
IBM
Microsoft

9. Other solution
Nortel
Avaya

10. Different deployment modes

11. Different Technical Solutions
IMS based
CPM based
SIP/IP based

12. Standardization requirements analysis
Interworking between service features
Application interface
Architecture

13. Purpose Share information among CJK
Aanalyse standardization requirements
CPM solution
IMS solution

14. Thanks for your attention!