ITU Workshop on NGN
July 9-10, 2003
Charles C. Teising, Jr.
TR-45 Representative
Telecommunications Industry
Association
teising@lucent.com
Presentation Overview
• TIA Overview
• TIA Standards Development
Overview
• TIA NGN-related Activities
• 3GPP2 NGN Activities (TIA is an
Organizational Partner and
Secretariat)
TIA Overview
Our Mission:
TIA represents providers of communications and
information technology products and services for the
global marketplace through its core competencies in
standards development, domestic and international
advocacy, as well as market development and trade
promotion programs.
• Facilitates the convergence of new communications
networks while working for a competitive and
innovative market environment.
• Strives to further members' business opportunities,
economic growth and the betterment of humanity
through improved communications.
• TIA Website: www.tiaonline.org
• Full-service trade organization serving
the communications and information
technology industry
• TIA facilitates business development and
a competitive market environment for its
1000 member companies through:
– Domestic and international advocacy
– Market statistics
– Trade Shows
– Standards Development
• TIA is an American National Standards
Institute (ANSI)-accredited Standards
Development Organization (SDO)
• TIA is ITU-T Approved and Qualified:
– Rec. A.5 (referencing documents of other
organizations in ITU-T Recommendations)
– Rec. A.6 (Cooperation and exchange of
information between ITU-T and other
SDOs)
• TIA standards have been referenced by the
ITU-R and ITU-T for IMT-2000
TIA Standards
Development Overview
• Standards development dates back to
1920’s
– As an ANSI-accredited SDO, TIA develops
consensus-based, voluntary industry standards
for a wide variety of telecommunications
products and systems
• 8 product-oriented Engineering
Committees
• Over 70 subcommittees and working
groups
– Over 1,300 individuals from nearly 20 countries
work in these formulating groups
– Representatives from academia,
manufacturers, service providers and endusers, including the government
• Standards projects and technical
documents
– Formulated according to guidelines in the
Association's ANSI-approved Engineering Manual
– Potential projects initiated by a technical
contribution to a TR/FO or subcommittee
• Request creation of a new standard or technical
document in a particular area of technology
• TIA has more than 600 standards
documents in print
– www.tiaonline.org/standards/search_n_order.cfm
• TIA represents U.S. interests in the
international standards arena
– Active in ITU, IEC, ISO, JTC 1, CITEL, etc.
• Secretariat to:
– Several Technical Advisory Groups
– Working Advisory Groups
– International Technical Groups
– Partnership Projects (e.g., 3GPP2)
– Organizational Partner w/ ETSI in Project MESA
(Mobile Broadband Specs for Public Safety)
TIA
NGN-related Activities
from TR-45 perspective
TR-45, Mobile and Personal Communications
Systems
– Develops performance, compatibility,
interoperability and service standards for
mobile and personal communications
systems
• TDMA, CDMA, AMPS-based systems
– Comprised of 6 Subcommittees
– With the exception of TR-45.1 (analog) and
TR-45.3 (TDMA), majority of standards
development closely aligned and coordinated
with 3GPP2
3GPP2, Third Generation Partnership Project 2
– Develops 3G global specifications for
cdma2000® evolving ANSI/TIA/EIA-41
networks
– TIA is a Organizational Partner in and
Secretariat to 3GPP2
– Collaborative relationship between the TR-45
Subcommittees (TR) and 3GPP2 Technical
Specification Groups (TSG) for the
development of 3G standards
• TR-45.2, TR-45.4, TR-45.5 and TR-45.6
• TSG-X, TSG-A, TSG-C and TSG-X
TR-45.2
– Developed ANSI/TIA/EIA-41 standard
ANSI-41 networks have been deployed in more
than 100 countries
CDMA Worldwide
North America
64,450,000
Caribbean and Latin America
28,620,000
Europe, Russia,
Africa, Middle East
2,450,000
Asia Pacific
58,701,000
TDMA Worldwide
North America
Russia
Ukraine Uzbekistan
Kirghizstan
Israel
Asia Pacific*
Caribbean and Latin America
*Guam,
Congo
Hong Kong, Malaysia, Marshall Islands, Myanmar, New Zealand,
Northern Marianas, Pakistan, Sri Lanka, and Vietnam
TDMA operators and NGN Services?
TDMA operators can implement GSM/GPRS and migrate to EDGE and/or UMTS
(WCDMA)
 EDGE and UMTS (WCDMA) are technology solutions for 3G services.
 UMTS is a solution that will interoperate with EDGE 3G deployments.
 3G Americas supports the production of EDGE-UMTS devices providing
transparency of service for consumers.
 EDGE and UMTS share the same core IP (Internet Protocol) network and are
supported by the Third Generation Partnership Project (3GPP).
 TDMA operators can choose to deploy a combination of GSM, GPRS, EDGE
and UMTS at various bands depending on their specific customer
segmentation and spectrum strategies.
(From 3G Americas website)
3GPP2/TR-45
– Develop IP-related standards
• Provide the infrastructure and transport to support
VoIP and Multi-Media services
– Network Architecture Model (NAM) for All-IP
Core Network developed in TSG-S, System and
Service Requirements [incl. architectures]
• 3GPP2 Doc SP-0037
– Established relationship with IETF
• Work on IP relies heavily on use of IETF protocols
– Program Management Teams developing work
plans and release plans to address IP-related
standards development
• TR-45/3GPP2 IP-Related Work Activities
– TR-45.2/TSG-X, Core Network Technology
• TIA/EIA/IS-880 “TIA/EIA-41-D Based
Network Enhancements for CDMA Packet
Data Service Phase 1”
– Supports handoff enhancements for CDMA
packet data service in conjunction with Legacy
ANSI-41 circuit mode network
• PN-4934 (TIA/EIA/IS-872) “IP Core Network
Legacy MS Support Domain Step 1”
– To be published 3Q2002
• PN-4935 (TIA/EIA/IS-873) “IP Core Network
Multimedia Domain”
• TR-45/3GPP2 IP-Related Work Activities
– TR-45.4/TSG-A, Radio Access Network
• Develops interface standards for the RAN
• Utilize mobile IP in specific interfaces to
the PDSN (Packet Data Serving Node)
– TIA-2001-B “cdma2000® Access Network
Interface”
» Published May 2002. Supports
concurrent voice and data calls
– Future revisions will support end to end
QoS and QoS negotiation and support for
all-IP phase 1 network application of the
RAN
• TR-45/3GPP2 IP-Related Work Activities
– TR-45.5/TSG-C, Spread Spectrum Digital
Technology
• TIA/EIA/IS-2000 cdma2000 Air Interface
• TIA/EIA/IS-856-1 “cdma2000 ® High Rate
Packet Data Air Interface Specification”
– Published Nov. 2000. Provides IP packet
transport over a cdma2000 ® air interface.
Maximizes IP-based packet data throughput
and capacity.
• TIA/EIA/IS-707-B “Data Service Options for
Wideband Spread Spectrum”
– Packet data transport service
– Revision to be published EOY
• TR-45/3GPP2 IP-Related Work Activities
– TR-45.6/TSG-X, Wireless Packet Data
Technology
– Develops standards to support transport
of packet data
• TIA/EIA/TSB-115 “cdma2000 ® Wireless IP
Architecture Based on IETF Protocols”
– Published Dec. 2000. Provides native IP
datagram transport on cdma2000 systems
• TIA/EIA/IS-835 “cdma2000 ® Wireless IP
Network Standard”
– Supports Simple IP and Mobile IP, AAA, and
QoS capabilities based on Diff-Serv
protocols
• TR-45/3GPP2 IP-Related Work Activities
– TR-45.6/TSG-X, Wireless Packet Data
Technology
• TIA/EIA/IS-835-A, “cdma2000 ® Wireless IP
Network Standard”
– Published May 2001. Provides support for
additional capabilities and more robust
operation
• TIA/EIA/IS-835-B
– To be published by 3Q02. Supports
RTP/UDP/IP header reduction schemes,
Differentiated Services QoS Policy, Fast
Handoff for packet data calls, IP Reachability
with dynamic DNS updates, Simple IPv6, etc.
Network
EIR
Subscription
Profile
DSI
SIP
Application
Server
Application
Server
..
.
Policy
Rules
Databases
2
1
7
3 4
11/Sh
10
8/OSA
12/ISC 5/Mk
Breakout
Gateway
Control
Function
OSA Service
Capability
Server
11/Sh 12/ISC
Position
Server
18
AAA
15
19
20
Call Session
Control
16/Cx
Function
21
22
9/Mi
23
50
17/Mg
24/Mr
Policy
Decision
Function
28/Go
Media
Resource
Function
Controller
Position
Determining
Entity
49/Mj
Media
Gateway
Control
Function
25/Mp
Figure 6-2/Q.1742.2
ANSI-41 evolved Core
Network with cdma2000
Access Network IP MMD
Core Network Architecture
Model
29
26/PSTN
30/Mc
cdma2000 Access Network
BTS
BSC/
RNC +
PCF
31
Access
Gateway
32/Mb
35
Media
Resource
Function
Processor
37/Mb
36/
Mb
MM
FA /
Attendant 41
Other Access Networks
43/Mb
Mobile IP
Home
Agent
33/Mb
Media
Gateway
40/Mb
38/Mb
42/Mb
Border
Router
44/Mb
45/Mb
46/Mb
hh
47
Mobile
Station
34/Mb
PSTN
IP
Network
Network
EIR
Subscription
Profile
DSI
Policy
Rules
SIP
Application
Server
Application
Server
...
Databases
2
1
7
3 4
10
11/Sh
12/ISC
8/OSA
Breakout
Gateway
Control
Function
OSA Service
Capability
Server
11/Sh 12/ISC
Position
Server
15
AAA
16/Cx
Call Session
Control
Function
9/Mi
23
50
17/Mg
18
19
20
21
22
24/Mr
Figure 6-3/Q.1742.2
ANSI-41 evolved Core
Network with
cdma2000 Access
Network Packet Data
Subsystem Core
Network Architecture
Model
17/Mj
Policy
Decision
Function
28/Go
Media
Resource
Function
Controller
Position
Determining
Entity
5/Mk
Media
Gateway
Control
Function
25/Mp
29
26/PSTN
30/Mc
cdma2000 Access Network
BTS
BSC/RNC
+ PCF
31
Access
Gateway
32/Mb
35
MM
37/Mb
36/Mb
FA /
Attendant 41
Other Access Networks
Media
Resource
Function
Processor
43/Mb
Mobile IP
Home
Agent
33/Mb
Media
Gateway
40/Mb
38/Mb
42/Mb
Border
Router
44/Mb
45/Mb
47
Mobile
Station
46/Mb
34/Mb
PSTN
IP
Network
Network
EIR
Subscription
Profile
DSI
Policy
Rules
SIP
Application
Server
Application
Server
...
Databases
2
1
7
3 4
10
11/Sh
12/ISC 5/Mk
8/OSA
Breakout
Gateway
Control
Function
OSA Service
Capability
Server
11/Sh 12/ISC
Position
Server
18
AAA
15
19
20
21
16/Cx
22
Call Session
Control
Function
9/Mi
23
50
17/Mg
24/Mr
Policy
Decision
Function
28/Go
Media
Resource
Function
Controller
Position
Determining
Entity
Figure 6-4/Q.1742.2
ANSI-41 evolved
Core Network with
cdma2000 Access
Network IP
49/Mj
Media
Gateway
Control
Function
25/Mp
Multimedia
Session Subsystem
29
Core Network
Architecture Model
26/PSTN
30/Mc
cdma2000 Access Network
BTS
BSC/RNC
+ PCF
31
Access
Gateway
32/Mb
35
Media
Resource
Function
Processor
37/Mb
36/Mb
MM
FA /
Attendant 41
Other Access Networks
43/Mb
Mobile IP
Home
Agent
33/Mb
Media
Gateway
40/Mb
38/Mb
42/Mb
Border
Router
44/Mb
45/Mb
46/Mb
hh
47
Mobile
Station
34/Mb
PSTN
IP
Network
IP MultiMedia Core Network Harmonization
• 3GPP has an official R6 work item on IMS
harmonization and commonality
• the 3GPP2 IMS work was officially agreed to
be based on 3GPP R5
• Seamless roaming is being developed across
several different access technologies (e.g.,
UMTS, GSM, cdma2000, PSTN, etc) and
across several different IP transport
technologies (e.g., GPRS, Mobile IP, WLAN,
cable, etc.).
Thank you for your time
•
TR-45 Chair/HOD to 3GPP2: Cheryl Blum
• Technical Manager
Lucent Technologies, Inc.
cjblum@lucent.com
•
TR-45 Representative: Charles C. Teising, Jr.
• Technical Manager
Lucent Technologies, Inc
teising@lucent.com
•
TIA Contact: David Thompson
• Manager, Global Standards and Technology
dthompson@tiaonline.org