Overview
Download
1 / 34

Overview 3G UMTS LI Capabilities T1P1.SAH April 2001 - PowerPoint PPT Presentation


  • 102 Views
  • Uploaded on

Overview 3G UMTS LI Capabilities T1P1.SAH April 2001. LI Capabilities and UMTS Releases. mobile. Legacy. Alternative. Applications &. signalling. Network. Access. Services *). Network. SCP. Multimedia. CSCF. IP Networks. R-SGW *). Mw. Mh. Ms. CAP. Mm. Packet Domain. Cx.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Overview 3G UMTS LI Capabilities T1P1.SAH April 2001' - fulton-watkins


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Overview 3g umts li capabilities t1p1 sah april 2001

Overview

3G UMTS LI Capabilities

T1P1.SAH

April 2001



Overview 3g umts li capabilities t1p1 sah april 2001

mobile

Legacy

Alternative

Applications &

signalling

Network

Access

Services *)

Network

SCP

Multimedia

CSCF

IP Networks

R-SGW *)

Mw

Mh

Ms

CAP

Mm

Packet Domain

Cx

HSS *)

CSCF

Gr

Mg

Mr

Gi

Gi

EIR

MRF

Gf

Gi

MGCF

T-SGW *)

Gc

Iu

BSS/

GERAN

TE

MT

Gb

GGSN

Mc

SGSN

Multi-Media

Domain

R

Um

Gi

A

Gn

Iu

Iu

PSTN/

UTRAN

TE

MT

MGW

MGW

Legacy/External

R

Uu

Nb

Iu

Mc

Mc

Nc

MSC

server

GMSC server

T-SGW *)

Circuit-Switched

Domain

CAP

CAP

D

C

Applications

HSS *)

R-SGW *)

& Services *)

Mh

UMTS Reference Model


Overview 3g umts li capabilities t1p1 sah april 2001

UMTS Release 99

Packet Domain

LI Architecture and Capabilities


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain

* Add Packet Domain

PSTN,

Legacy, External

Networks

Circuit-Switched

Domain

3G

MSC

3G

GMSC

Iu

D

C

UTRAN

HLR

Gc

Gc

Ps

Packet

Networks

SGSN

GGSN

Packet Domain

Gn

Gi

Signaling

Traffic


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain

* No impact on 3G MSC LI Architecture (Circuit-Switched Domain).

GSM MSC

3G MSC Circuit-Switched Intercept Configuration


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain

* No impact on 3G MSC LI Capabilities (Circuit-Switched Domain).

MSC Content Intercept

MSC IRI Intercept

3G

MSC, GMSC

3G

MSC, GMSC

S

A

S

TDM

Voice

Call

Control

X-3

TDM

X-2

  • Call Related Events:

  • - Call Establishment

  • Answer

  • Supplementary Services

  • Handover

  • Non-Call Related Events:

  • SMS

  • Location Update

  • Subscriber Controlled Input

Delivery Function

3

Delivery Function

2

HI-3

TDM

Content:

Circuit-Switched TDM

HI-2

ISUP

LEA

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain

* No impact on 3G MSC SMS LI Architecture or Capabilities (Circuit-Switched Domain)

3G MSC SMS Intercept

3G MSC

SMS

Service Center

S

SMS

X-2

Delivery Function

2

HI-2

SMS Message

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain

  • New 3G GSN Data LI Architecture for R99 (Packet Domain)

GSN Data Node

3G Packet-Switched Intercept Configuration


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain

* New 3G GSN Data LI Capabilities for R99 (Packet Domain).

GSN Content Intercept

GSN IRI Intercept

S

A

S

3G GSN

(SGSN, GGSN)

3G GSN

(SGSN, GGSN)

Packets

Control

X-3

GTP*

X-2

GTP*

Delivery Function

3

Delivery Function

2

HI-3

GTP*

FTP

ROSE

FTP

HI-2

Content:

IP packets:not under control of a call/session Access Management Control function.

  • SGSN Events:

  • - Mobile Station Attach/Detach

  • PDP Context Activation/Deactivation **

  • Start of intercept w/PDP context active **

  • RA Update

  • SMS

  • ** GGSN Applicable Events

LEA

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain - Summary

circuit-switched

MTs

PSTN

MSC

GMSC

Iu-CS

Legacy/External

Networks

IAP

IAP

UTRAN

X-3

X-2

X-3

X-2

packet-switched

SGSN

GGSN

Packet

Networks

Iu-PS

IAP

IAP

X-3

X-2

X-3

X-2

DF

HI-2

HI-3

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

UMTS Release 4

Bearer Independent

Circuit-Switched Domain

LI Architecture and Capabilities


Overview 3g umts li capabilities t1p1 sah april 2001

Release 4 UMTS

BI-CS Domain

* Separation of circuit-switched bearer and call control.

Packet or Circuit

PSTN,

Legacy, External

Networks

Iu/A

Nb

UTRAN

MGW

MGW

Mc

Mc

Iu

Nc

MSC server

GMSC server

T_SGW

CAP

D

C

Applications

& Services

Signaling

Traffic

HSS


Overview 3g umts li capabilities t1p1 sah april 2001

Release 4 UMTS

BI-CS Domain

* No impact on 3G GSN Data LI Architecture (Packet Domain).

3G Packet-Switched Intercept Configuration


Overview 3g umts li capabilities t1p1 sah april 2001

Release 4 UMTS

BI-CS Domain

* No fundamental impact on 3G GSN Data LI Capabilities (Packet Domain).

GSN Content Intercept

GSN IRI Intercept

S

A

S

3G GSN

(SGSN, GGSN)

3G GSN

(SGSN, GGSN)

Packets

Control

X-3

GTP*

X-2

GTP*

Delivery Function

3

Delivery Function

2

GTP*

FTP

ROSE

FTP

HI-3

HI-2

Content:

IP packets:not under control of a call/session Access Management Control function.

  • SGSN Events:

  • - Mobile Station Attach/Detach

  • PDP Context Activation/Deactivation **

  • Start of intercept w/PDP context active **

  • RA Update

  • SMS

  • ** GGSN Applicable Events

LEA

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 99 UMTS

Packet Domain

* No impact on 3G MSC SMS LI Architecture or Capabilities (Circuit-Switched Domain)

3G MSC SMS Intercept

3G MSC

SMS

Service Center

S

SMS

X-2

Delivery Function

2

HI-2

SMS Message

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 4 UMTS

BI-CS Domain

* A new 3G Circuit-Switched LI Architecture for R4 (Circuit-Switched Domain).

Separation of Control and Bearer

3G Circuit-Switched Intercept Configuration


Overview 3g umts li capabilities t1p1 sah april 2001

Release 4 UMTS

BI-CS Domain

  • A fundamental impact on Voice Intercept at Access (VoP at MGW)

  • No impact on Voice or IRI Delivery to LEA (MSC Circuit-Switched Domain)

MGW Content Intercept

MSC IRI Intercept

3G

MGWs

3G

MSC, GMSC

Server

S

A

S

VoP

or circuit

Call

Control

X-3

TDM

X-2

  • Call Related Events:

  • - Call Establishment

  • Answer

  • Supplementary Services

  • Handover

  • Non-Call Related Events:

  • SMS

  • Location Update

  • Subscriber Controlled Input

Delivery Function

3

Delivery Function

2

HI-3

TDM

Content:

Circuit-Switched TDM

HI-2

ISUP

LEA

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 4 UMTS

BI-CS Domain - Summary

MTs

UTRAN

Iu/A

Nb

MGWa

MGWp

IAP

IAP

Mc

Mc

X-3

MSC Server

GMSC Server

IAP

IAP

X-3

X-2

X-2

DF

HI-2

HI-3

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

UMTS Release 5

Multi-Media Domain

LI Architecture and Capabilities


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

  • SIP controlled multi-media services via GSN data network elements

  • (Multi-Media Domain).

SIP Control

Cx

CSCF

Mm

HSS

MultiMedia

IP Networks

Gr

Gi

Gc

Gi

Iu

Gn

UTRAN

SGSN

GGSN

Signaling

Traffic


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

  • SIP controlled VoIP directed to circuit-switched PSTN domain via Media-Gateways

  • (Multi-Media Domain to Circuit-Switched Domain).

Cx

Mg

CSCF

HSS

MGCF

Gr

Gi

Gc

T-SGW

Iu

Gn

UTRAN

SGSN

GGSN

Mc

Gi

PSTN,

Legacy, External

Networks

Signaling

Traffic

MGW


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

* No impact on 3G GSN Data LI Architecture (Packet Domain).

3G Packet Switched Intercept Configuration


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

* No fundamental impact on 3G GSN Data LI Capabilities (Packet Domain).

GSN Content Intercept

GSN IRI Intercept

S

A

S

3G GSN

(SGSN, GGSN)

3G GSN

(SGSN, GGSN)

Packets

Control

X-3

GTP*

X-2

GTP*

Delivery Function

3

Delivery Function

2

GTP*

FTP

ROSE

FTP

HI-3

HI-2

Content:

IP packets:not under control of a call/session Access Management Control function.

  • SGSN Events:

  • - Mobile Station Attach/Detach

  • PDP Context Activation/Deactivation **

  • Start of intercept w/PDP context active **

  • RA Update

  • SMS

  • ** GGSN Applicable Events

LEA

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

* No impact on 3G BI-CS Circuit-Switched LI Architecture (Circuit-Switched Domain).

Separation of Control and Bearer

3G Circuit-Switched Intercept Configuration


Overview 3g umts li capabilities t1p1 sah april 2001

Release 4 UMTS

BI-CS Domain

* No impact on BI-CS Circuit-Switched LI Capabilities (Circuit-Switched Domain)

MGW Content Intercept

MSC IRI Intercept

3G

MGWs

3G

MSC, GMSC

Server

S

A

S

VoP

or circuit

Call

Control

X-3

TDM

X-2

  • Call Related Events:

  • - Call Establishment

  • Answer

  • Supplementary Services

  • Handover

  • Non-Call Related Events:

  • SMS

  • Location Update

  • Subscriber Controlled Input

Delivery Function

3

Delivery Function

2

HI-3

TDM

Content:

Circuit-Switched TDM

HI-2

ISUP

LEA

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

* New 3G Multi-Media Services LI Architecture (Multi-Media Domain)

Reporting SIP

Signaling

3G Packet Switched Intercept Configuration


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

* New 3G Multi-Media Services LI Capabilities (Multi-Media Domain)

GSN Session Delivery

CSCF IRI Intercept

GSN

(SGSN, GGSN)

CSCF

S

A

S

Reporting SIP

Signaling

Session

Content

Session

Control

X-3

?

X-2

GTP* ?

Delivery Function

3

Delivery Function

2

HI-3

GTP*

FTP

Content:

Subject-Associate Real Time communication under control of CSCF:

VoIP, Video, Messaging, etc.

HI-2

ROSE

FTP

Session Related Events:

- SIP Signaling

?

?

LEA

LEA


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain

  • SIP controlled VoIP directed to circuit-switched PSTN domain

  • (treated as packet intercepts and not a circuit-switched intercepts!!)

Cx

Mg

CSCF

HSS

IAP

MGCF

Gr

Gi

Gc

T-SGW

Iu

Gn

UTRAN

SGSN

GGSN

Mc

IAP

Gi

PSTN,

Legacy, External

Networks

Signaling

Traffic

MGW

VoIP not intercepted as circuit-switched voice.


Overview 3g umts li capabilities t1p1 sah april 2001

Release 5 UMTS

Multi-Media Domain - Summary

VoIP/Sessions Directed to IP Networks

VoIP Directed to PSTN

MGCF

T-SGW

SIP

Multimedia

CSCF

MTs

IP Networks

IAP

SIP

Iu

MGW

RANs

SGSN

GGSN

IAP

IAP

PSTN

Networks

X-3

X-2

X-3

Traffic Intercepted

@ SGSN/GGSN

National

Option

Deliver Function

HI-3

HI-2

HI-3

LEA



Overview 3g umts li capabilities t1p1 sah april 2001

Summary

LI Capabilities for UMTS Releases


Overview 3g umts li capabilities t1p1 sah april 2001

UMTS LI Capabilities for

3GPP/ETSI and T1-TIA CALEA


Overview 3g umts li capabilities t1p1 sah april 2001

The End!

Overview

3G UMTS LI Capabilities

T1P1.SAH

April 2001