slide title in capitals 50 pt slide subtitle 32 pt ericsson ims canto 2005, st. kitts antonio gómez...

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Ericsson IMSCANTO 2005, St. Kitts

Antonio Gómez

Business Unit Systems

Top right corner for field-mark, customer or partner logotypes. See Best practice for example.

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Bullets level 2-520 pt

2005-05-192


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2005-05-193

Agenda

The beauty of IMS– Why is industry going all-IP/IMS?

Ericsson IMS – an e2e offering Summary


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2005-05-194

IMS fundamentalsIMS = IP Multimedia Subsystem

IP transport backbone

IMS

SIP

SIPSIP

SIP

IMS is a standard (3GPP and ETSI-TISPAN)

IMS is an architecture for services on the packet domain.

IMS works with multiple access types


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2005-05-195

IMS network infrastructure Ericsson IMS for mobile & wireline implementations

IMS Core

Application Layer

Control Layer

Connectivity Layer

ISC

Interworking Function S

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ns

ASAS SDSAS


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2005-05-196

Voice

SMS

Instant Messaging

MMS

Today: Pre-IMS Communication

User experience from today to all-IP

1) Decide on communication mode/media2) Create content before session3) Send/call the chosen person4) Disconnect, Reconnect if changing media

Voice

SMS

Instant Messaging

MMS

Video Conferencing

Application sharing

Others

All-IP: IMS Communication

1) See who is available (presence)2) See which mode/media to use3) Contact and create content during session4) Change media in real time


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2005-05-197

Enabling richer communicationA practical example of the IMS vision

Source: Mikael E Björling, ConsumerLab

A new communication style enabled by IMS

1. Browse the Address Book

2. Explore an entry

3. Select between services 4. Communicate (Instant Messaging)


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Source: Mikael E Björling, ConsumerLab

A new communication style enabled by IMS

5. Spontaneously add media(game) to the communication

6. Play a multi-party game 7. Communicate in an additionalway during the game (PTT)

Enabling richer communicationA practical example of the IMS vision


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Terminal Terminal

Replicated - not reusable

Terminal Terminal

Common Functions

Routing & Discovery

Vertically integrated services Horizontal IMS integration

Common Functions

Routing & discovery

Application Logic

Horizontal benefits of IMS

Reusable components


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2005-05-1910

Terminal Terminal


Terminal Terminal

Common Functions

Routing & Discovery


Common Functions

Routing & discovery

Application Logic

Numbering, Identification, Addressing

NNI

Routing

Service invocation

Authentication

SIP Reachability & Capability negotiation

Registration

Reusable components



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2005-05-1911

Terminal Terminal


Terminal Terminal

Common Functions

Routing & Discovery


Common Functions

Routing & discovery

Application Logic

Common Directory

Common Deployment

Common Charging

Common Conferencing

Common Provisioning and O&M

Common Group / List Management

Common Presence


Reusable components


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Agenda

The beauty of IMS– Why is industry going all-IP/IMS?

Ericsson IMS – an e2e offering Summary


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2005-05-1913

Service Creation

IMSIMS Wireline <-> Mobile Wireline <-> Mobile

Consumers <-> Business UsersConsumers <-> Business Users

Voice/VideoServicesPresence IP CentrexIMS Messaging Push to Talk Combinational

Services (weShare)

Ericsson IMS Offerings


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WeShare Combinational Services


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Ericsson’s commitment to IMS

One focused development track

Driver in standardization & patents

End-2-end offering for fixed, mobile and enterprise segments

Terminals from multiple vendors through Ericsson Mobile Platforms, including Sony Ericsson

Consumer & Enterprise Lab research


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2005-05-1916

Ericsson has recently signed strategic IMS system agreements:

In total Ericsson has signed 27 IMS system agreements for commercial launch or trial. They are distributed over Americas, Europe, Asia and Africa and include GSM/GPRS, WCDMA, CDMA2000 and Wireline implementations.

Ericsson IMS market position

WirelineIP Telephony and IP Centrex

MobileCombinational services

ConvergenceTrial of convergent

multimedia servicesSystems Integration

Deploy and integrate

Ericsson IMS components


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Summary

IMS enables richer communication between people Consumers are interested in new IMS based services Ericsson has a complete end to end offering


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2005-05-1918

slide title in capitals 50 pt slide subtitle 32 pt ericsson ims canto 2005, st. kitts antonio gómez...

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