1. CJK NGN test-bed study Phase Ⅲ&Ⅳ
Test-bed Ad-hoc Group
Hideaki YAMADA
KDDI (KDDI R&D Labs.)

2. Study phases on the CJK test-bed
Phase I: rd/4th Quarter (Completed)
Network Connectivity
Scenario 2 and 4 only (2 CS and 2 domains)
Status Report during 8th CJK NGN Meeting (January 2007)
Phase II: st/2nd Quarter (Completed)
Scenario 1 and 3, (simpler version of 2 and 4, single domain)
Status Report at the 12th CJK NGN Meeting (March 2008)
Phase III: st/2nd Quarter
Performance Evaluation of RTP/RTCP-based MoIP （Multimedia（Voice/Audio/Video) over IP） service
Network connective for Performance evaluation and Performance Monitoring Scenarios 6-1 and 6-2
Status report at the 13th CJK NGN Meeting in or 10
Phase IV: rd ~ nd Quarter
Performance Evaluation of RTP/RTCP-based MoIP and IPTV services
Performance Monitoring Scenarios 6-3 and 6-4
Initial RACF Interoperability testing : Scenario 7
Testing of RACF and RTP/RTCP-based MPM Interactions
IPTV Interoperability testing
Status report at the 14th and 15th CJK NGN Meetings
CJK NGN Test-bed

3. Test Scenario 6,7 in Phase III & IV
Performance Evaluation with RTP/RTCP-based Measurement extensions
and initial RACF interoperability testing.
Scenario 6-1: Performance evaluation of Network Segments
MoIP (Multimedia (Voice/Audio/Video) over IP) service based on CS and/or IMS
Scenario 6-2: Performance evaluation of MoIP service among CPEs
Local testing of MPM (Provided by KDDI R&D Labs.)
CPE-to-CPE performance evaluation
Scenario 6-3: Performance evaluation of MoIP service with two MPMs
CPE – MPM1 – MPM2 – CPE performance evaluation
Scenario 6-4: Performance evaluation of MoIP service with three MPMs
CPE – MPM1 – MPM2 – MPM3 – CPE performance evaluation
Scenario 7: Testing of RACF and RTP/RTCP-based MPM Interactions
Note: Development of the ATCA (SBC of OKI Electric Industry) based MPM is planned.

4. Network configuration

5. FMC all-IP networks Voice Video Audio Concurrent (Multimodal) services
Supporting of multicast/unicast streams
and mobility functions
Voice
Video
Audio
Concurrent (Multimodal) services
FMBC (Fixed Mobile and Broadcast Convergence) services

6. Evaluation scenarios (updated)
Scenario No.
IP Network
Service Platform
Services
CPE terminals and other equipment
Evaluations
Countries
Report
Note
Metrics
Connections
6-1
C-K: R&D Network
C-J: Commercia l Network
K-J: Commercia l Network
SIP
RTP 　　　　 Streams
(MoIP:
Multimedia over IP)
Voice/
Audio/
Video)
>>IPTV
CPE (VoIP/Video): J (Soft/Hard), K, C
Call Server: K, C, J（Emulator)
MPM: J (Soft/Hard), K
Y.1543 －
Local test
C,J,K
Two MPMs　　
C-J, K-J, C-K
Three MPMs
C-J-K
13th CJK meeting
In progress
6-2
RTCP (CPE- CPE)
CPE-CPE
6-3
RTCP (CPE- MPM1- MPM2- CPE)
CPE-MPM
6-4
RTCP (CPE- MPM1- MPM2- MPM3- CPE) 7
SIP/
IMS-SIP
RACF: K, J（1st: ACF, 　　　　　　 2nd: RCF)
MPM-RACF
14th or 15th CJK meeting

7. Schedule
Target dates should be discussed !

8. Role-sharing arrangement
Date
Status
Note
IP Network
Commercial IP-NW (CJ) J OK
Commercial IP-NW (KJ)
3/25
on schedule
R&D IP-NW (CJ)
C, J　
TBD
R&D IP-NW (KJ)
K, J　
CK-NW K
Service
Platform
Call server (C) C
To be prepared
Simple SIP
Call server (K) K　
Call server emulation (J) J　
Simple SIP >> IMS
CPE　
Voice/Video Terminal (C) C　
PC, (Dedicated Terminal provided by KDDI R&D Labs.)
Voice/Video Terminal (K)
Voice/Video Terminal (J)
OK　
MPM
PC based MPM (C)
1st : Provided by KDDI R&D Labs.
PC based MPM (K)
PC based MPM (J)
Evaluations
Scenario 6-1
C, J, K CJ
April　2008 KJ
April 2008
　CK　
Scenario 6-2
　CK
　 　 　
Scenario 6-3
C, J, K 　
Scenario 6-4
Scenario 7
RACF (1st : Admission Control)
Reports
13, 14, 15th -WG

9. Target dates of Scenario 6-1,6-2,6-3,6-4 and 7 Scenario 6-1 and 6-2
Discussions
IP connectivity
Routing equipment, IP addressing, Operation, etc.
Services
Testing priority of Voice, Video, Audio (RTP streams)
Target dates of Scenario 6-1,6-2,6-3,6-4 and 7
C-J , K-J, C-K testing
Scenario 6-1 and 6-2
Testing procedures,
Drafting of the checking sheet,
instauration of MPM (importation)
Specifications of Call servers (C and K)
Reporting
Rotating the role among CJK

10. Thank you for your attention.
This work is partly supported by the National institute of Information and Communications Technology (NICT).