ITU-T SG13 6. Nava Pietro (Siemens 1. IP IP SG13 ITU-T SG13 ITU-T SG13 9 ( ) 14. Appendix Q.2/13 NTT NTT Q.8/13 Q.4/13 (JT G.
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1 ITU-T SG IP IP SG13 ITU-T SG13 12 ITU-T IP 2. 6 ITU-T SG ITU-T SG ( ) Appendix TSAG WTSA Q.2/13 NTT Q.4/13 (JT NTT Q.8/13 G. GARNER ( Nava Pietro (Siemens Q.11/13 Q.11/13 M. Carugi Nortel UK 3.2 SG 2/2 2/6 SG13 2
2 TSAG 1 3 A K NGN L O P TSAG OAM NGN SG13 OAM Q.3/13 OAM OAM OAM OAM OAM 1 SG13 TSAG 1 E/13 WTSA 1 SG13 A/13 Project coordination and release planning for NGN Q.12/13 B/13 Requirements and implementation scenarios for emerging services in NGN Q.11/13 C/13 Principles and functional Architecture for NGN Q.1/13 D/13 Requirements and framework for QoS for NGN Q.16/13 E/13 OAM and Network Management for NGN Q.3/13 F/13 NGN mobility and fixed-mobile convergence New G/13 Network and service interworking in NGN environment Q.5/13 H/13 Service scenarios and deployment models of NGN New I/13 Impact of IPV6 to an NGN New J/13 Interoperability of satellite with terrestrial and Next Generation Networks (NGNs) Q.13/13 K/13 General Network Terminology Q.15/13 L/13 Broadband and IP-related resource management Q.4/13 M/13 Performance of IP-based networks Q.6, 7/13 N/13 Transmission error and availability performance Q.8/13 O/13 Call processing performance Q.9/13 P/13 Core network architecture Q.10/ NGN 2 JRG-NGN NGN Q.1/13, Q.6/13, Q.11/13 Q.16/ AAP AR (Additional Review) 2 AAP LC 3 4 Appendix 5 2 Y.1711 MPLS OAM D. Allan (Nortel) 3
3 Y.1413 (Y.tdmpls) Y.1291 (Y.qosar) Y (Y.140.x) Y.1713 (Y.17fec-cv) Y.1313 (Y.L1vpnarch) 3 TDM-MPLS G. Koleyni (Nortel) QoS H. Lu (Lucent) GII V. Gebauer MPLS D. Allan (Nortel) 1 VPN NTT Y.1310 IP over ATM Y.1561 Y.1530 MPLS R. Cherukuri (Cisco) A. Morton (AT&T) IP IP NTT I.371 B-ISDN JT Y.1221 IP JT 4 I Guaranteed frame rate (GFR) ATM I.620 OAM 5 Appendix Appendix Appendix Y.1221 IP III Diffserv IPTC Y.1541 IP XI Concatenating QoS Values I.356 ATM IV I.356 Y.1541 QoS 3.5 SG 6 4
4 6 L1VPN VPN Q.10,11 L1 VPN Y.l1vpnarch SG15 IETF Q.3, 6, 10 Q.11/13 (ppvpn) OAM Y.17ethoam IEEE 802.3ah, Y.17etheps IEEE 802.1, (Q.3/13) Y.ethperf MEF, SG15 Q.6/13 IP Q.6, 9 Y.1530 IP IP IETF (ippm) MPLS OAM Q.3, 6 Y.1711 (Q.3/13) Y.1713( Y.17fec-cv) MPLS Y.1561 Y.MPLSpperf (Q.6/13) IETF (mpls, ppvpn, ippm) Y.17fw (Q.3/13) VoMPLS Q.2, 5, 11 Y.vsmpls Y.protocolx (Q.5/13) Q.1, 16 Y.1271 Y.roec WTSA (2004/10) IETF, NGN NGN ETSI QoS Q.4, 16 Y.1291( Y.qosar) IETF MPLS Forum SG2(E.106) SG16 F
5 7 JRG-NGN NGN NGN 6/14-6/21 WP2,3,4 Q.3/13 Q.4/13 Q.5/13 Q.6/13 Q.11/13 Q.11/13 NGN 6/22 MPLS OAM Y.17fw OAM Y.17ethoam Y.ethps 6/7-6/11 IPTC 6/14-6/17 Voice MPLS ATM/FR/ -MPLS - 6/7-6/11 (Y.ETHperf) 6/16-6/17 NGN (Y.NGN-SRQ) NGN 6/14-6/18 (Y.NGN-MOB) NB VPN Y.nbvpn-decomp VPN MPLS MPLS 9/20-9/ ( ) SG SG WP 4.1 WP1: J.-Y. Cochennec WP1 (1) Q.12/13 (2) Q.15/13 IP NGN NGN NGN ITU SG13 NGN 2004 version 3 IP NGN2004 Huawei CPAD(Customer Premised Access Device) SG11 IMS SSG systems beyond IMT 2000 (SBI2K) 4.2 WP2 ( Mr. C.S.Lee, ) WP2 5 (1) Q.1/13 (2) Q.5/13 IP (3) Q.10/13 6
6 (4) Q.13/13 (5) Q.16/ Q1 (Mr. K. Knightson ) NGN Y.NGN-Overview(NGN ) NTT NGN "A Next Generation Network (NGN) is a packet-based network able to provide services including Telecommunication Services and able to make use of multiple broadband, QoS-enabled transport technologies and in which service-related functions are independent from underlying transport-related technologies. It offers unrestricted access by users to different service providers. It supports generalized mobility which will allow consistent and ubiquitous provision of services to users." WP1 IT(Information Technology) ITU-T NGN NTT Y.NGN-GRM( ) NW C M NTT NW Y.NGN-FRA( ) NTT Appendix Y.NGN-MAN( NW) NGN Y.NGN-MIG( ) Y.1271 TAP(Traditional Approval Procedure; ) (determine) (decision) ITU-T WTSA (World Telecommunication Standard Assembly) WTSA SG 2004 TAP 2005 Y.140.1(GII ) 7
7 8 NGN Y.NGN-Overview General overview of NGN functions and characteristics NGN Y.NGN-GRM General Reference Model NW Q1 Y.NGN-FRM Functional Architecture Model Q1 Y.NGN-MIG Migration of Networks NGN Q1 Y.NGN-MAN Manageable NGN NW Q1 Y.NGN-SRQ NGN service requirements Q.11 Y.NGN-MOB Y.123.qos Y.e2eqos Mobility Management Requirements and Architecture for NGN A QoS architecture for Ethernet-based IP access network End-to-end QoS Architecture for IP Networks evolving into NGN Q.11 Q Q1 IP QoS Q.16 NGN - QoS Q Q5 IP (Mr. G. Koleyni, Nortel ) Y.1413( Y.tdmpls TDM MPLS ) adaptive clock, Y.vsmpls MPLS 6 WP Ethernet/ATM/FR Q10 NTT SG15 SG13 Q.1/13 Q.11/ Q13 Mr. Ors, INTELSAT ICG-SAT (Intersector Coordination Group on Satellite issues) SG TSAG ICG-SAT Q16 Ms. Hui-Lan, Lucent Y.1291 Y.qosar: QoS NTT SG11 8
8 NTT Appendix QoS Huawei Y.e2eqos(NGN IP QoS ) Huawei Y.123.qos( QOS ) NTT L2SW SG13 IEEE WG liaison Y.123.qos SG13 SG11 liaison QoS SG13 SG11 liaison Y.e2eqos 4.3 WP3: NTT WP3 (1) Q.2/13 ATM ATM (2) Q.3/13 IP OAM (3) Q.11/13 MPLS IP Q2: ATM NTT SG16 AAL2 FAX 1 SG Q3 IP OAM Y.1711(MPLS OAM ) AAP AR SG13 NTT (1) MPLS OAM Y.1713 Y.17fec-cv MPLS Y.17fw MPLS Y.17fw 11 (2) Ethernet OAM Y.17ethoam 11 (ME) G.805/G.809 IEEE baggy pants model MIB IEEE WG Q.3/13 IEEE Connectivity Fault Management 9
9 (P802.1ag) (3) Ethernet D 492 (NTT) Cisco Link Aggregation Y.17ethps (4) OAM I.620 SG17 X.151 I.620 Q.3/13 I Q11 MPLS Marco Carugi (Nortel) (1) NGN Y.NGN-MOB 3GPP SSG Y.NGN-SQR NTT Huawei VPN ZTE Mobile/Core/Access 6 WP (2) NGN L1 VPN Y.1313 Y.L1vpnarch VPN Y.nbvpn-decomp ZTE Huawei VPN QoS IP over ATM Y.1310 L2VPN over MPLS MPLS L2VPN over MPLS IETF RFC 4.4 WP4 ( Mr. N. Seitz ) WP4 IP B-ISDN 5 (1) Q.4/13 IP (2) Q.6/13 IP GII (3) Q.7/13 B-ISDN/ATM (4) Q.8/13 (5) Q.9/ Q.4 IP NTT/ I.371 B-ISDN I Guaranteed Frame Rate 10
10 Y.1221 IP DSBW Delay-sensitive Statistical Bandwidth CGBW(Conditionally Guaranteed Bandwidth) Diffserv IP Appendix Q.6 IP GII Y.1561 MPLSperf: MPLS Y.1541 IP Appendix Y.ETHperf D 504 ITU-T (Y.1541/Y.1221) 3GPP (TS ) D 533 more stringent delay performance QoS Q.7 B-ISDN/ATM I.356 ATM I.356 Y.1541 QoS Appendix Q.8 SDH OTN Q9 Y.1530 IP IP 5. Y.17ethoam Y.123.qos Y.1313 Ethernet,OAM, QoS SG 11
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