Setup and Status of the UMTS ES (Experimental System) in ... · PDF filen Ericsson Germany n...

Ralf Kreikamp, Mannesmann Mobilfunk UMTS Third Generation Mobile Systems 12/99

Ralf Kreikamp

Mannesmann Mobilfunk GmbH

Tel. +49 211 533 2798e-mail [email protected]

Setup and Status of theSetup and Status of theUMTS ES (Experimental System)UMTS ES (Experimental System)

in in DüsseldorfDüsseldorf, Germany, Germany


Topics of PresentationTopics of Presentation

n Project Background

n UMTS Configuration in Düsseldorf

n Test Scenarios, Applications

n Status & Next Steps


n Ericsson Germany

n Deutsche Telekom MobilNet

n Mannesmann Mobilfunk

Project PartnersProject Partners


Project GoalsProject GoalsThe system is built for experimenting with W-CDMA airinterface technology (validate parameters and system operation)and applying this technology to different wideband services.

Further goals:n Support the ETSI/3GPP standardisation processn Examine the possibilities of co-locating GSM and UMTS base stationsn Make use of ATM transmission techniquesn Demonstrate the interconnection of a W-CDMA BSS with a GSM MSC (SIM roaming)n Demonstrate the transmission of multimedia services in order to indicate service capabilities of UMTS


GSM-MSC

MSC

EricssonHead office

LAN

Internet

PSTN

MMOsite

T-Mobilsite

RNC

EricssonHead office

UMTS ES in DüsseldorfUMTS ES in Düsseldorf


Planned Connection Setup (1): Basic System

W-MSCRNC

WCDMAAir interface

MS

MS

MS

W-BTS 1

W-BTS 2

W-BTS 3CSS/internal Conn.


Planned Connection Setup (2): O&M System

W-MSCRNC

WS

WOS

MS

WSGPS

DGPS

WOS

MS

WSGPS

DGPS

WOS

MS

WSGPS

DGPS

HUB 10BaseT/100BaseT

WOS

W-BTS 1

GPS

W-BTS 2

WSRouter

WOS

W-BTS 3

WSRouter

WOS

WOSWOSWSFile-

server

CSS/internal Conn.

O&M

WCDMAAir interface


PROTOCOLCONVERTER

3*PRI8*BRI

Planned Connection Setup (3):

Circuit Switched Transfer

W-MSCRNC

WS

Protocol Converter

WOS

MS

WSGPS

DGPS

Protocol Converter

WOS

MS3 BRI1 PRI

WSGPS

DGPS

Protocol Converter

WOS

MS

WSGPS

DGPS


WOS

3 BRI1 PRI

3 BRI1 PRI

W-BTS 1

GPS

W-BTS 2

WSRouter

WOS

W-BTS 3

WSRouter

WOS

WOSWOSWSFile-

server

CSS/internal Conn.

O&M

E///

WCDMAAir interface


PROTOCOLCONVERTER

3*PRI8*BRI

ATM

10BaseT

BRI

G.703

Spare

Planned Connection Setup (4):

Packet Switched Transfer

W-MSCRNC

WS

Protocol Converter

WOS

MS

WSGPS

DGPS

Protocol Converter

WOS

MS3 BRI1 PRI

WSGPS

DGPS

Protocol Converter

WOS

MS

WSGPS

DGPS


WOS

3 BRI1 PRI

3 BRI1 PRI

W-BTS 1

GPS

E///Demo-Room

INTERNET

W-BTS 2

WSRouter

WOS

W-BTS 3

WSRouter

WOS

WOSWOSWSFile-

server

IP

IP

IP

CSS/internal Conn.

PSSO&M

100BaseT

Cis

co72

06A

C

HUB 10BaseT

Fire-wall

E///

WCDMAAir interface


Cis

co72

06A

C

PROTOCOLCONVERTER

3*PRI8*BRI

10BaseT

BRI

G.703

Spare

Planned Connection Setup (5): Remote Access

W-MSCRNC

WS

Protocol Converter

WOS

MS

WSGPS

DGPS

Protocol Converter

WOS

MS3 BRI1 PRI

WSGPS

DGPS

Protocol Converter

WOS

MS

WSGPS

DGPS


WOS

3 BRI1 PRI

3 BRI1 PRI

W-BTS 1

GPS

T-Mobil

MMO

E///Demo-Room

INTERNET

W-BTS 2

WSRouter

WOS

W-BTS 3

WOS

WOS DemoPC

DemoPC

WSRouter

WOS

WOSWOSWS

E///

File-server

IP

IP

IP

100BaseT

HUB 10BaseT

Fire-wallATM

CSS/internal Conn.

PSS

O&M

PSS + O&M

T-Mobil

MMO

WCDMAAir interface


1 BRI1 PRI

Cis

co72

06A

C

1 BRI1 PRI

PROTOCOLCONVERTER

3*PRI8*BRI

ATM

10BaseT

BRI

G.703

Spare

W-MSCRNC

IWF

WS

Protocol Converter

WOS

MS

WSGPS

DGPS

WOS

MS

WSGPS

DGPS

Protocol Converter

WOS

MS

WSGPS

DGPS


WOS

W-BTS 1

GPS

E///Demo-Room

GSM -MSC

INTERNET

W-BTS 2

WSRouter

WOS

W-BTS 3

WOS

WOS DemoPC

DemoPC

WSRouter

WOS

WOSWOSWSFile-

server

IP

IP

IP

100BaseT

HUB 10BaseT

Fire-wall

1 BRI1 PRI

Protocol Converter

CSS/internal Conn.

PSS

O&M

PSS + O&M

T-Mobil

MMO

E///

T-Mobil

MMO

WCDMAAir interface

Planned Connection Setup (6): GSM Roaming


CSS/internal Conn.

PSS

O&M

PSS + O&M

W-MSCRNC

WCDMAAir interface

MS

W-BTS 1

MS

MS

WOS

WS

WOS

WOS

WOS

WS

WS

WSGPSDGPS

WOSWS

WOSWS

WOS

GPS

WOS

WOSWOSWSFile-

server

GPSDGPS

GPSDGPS

IWF

Ericsson

GSM -MSC

T-Mobil

MannesmannMobilfunk

Ericsson

T-Mobil

MannesmannMobilfunk

INTERNET

Router

EXTERNAL INTERFACES

External Interfaces HUB 10BaseT/100BaseT

Router

HUB 10BaseT

Fire-wall

Router

External Interfaces

External Interfaces

DemoPC

DemoPC

IP

O&M SW

IP

IP

O&M SWATM

10BaseT

BRI

G.703

Spare

100BaseT

W-BTS 2

W-BTS 3


Test ScenariosTest Scenarios

The UMTS ES SW will provide information about:

n BER / UER - Bit / Unit Error Ration Received E / In Delay Spread (Rake Fingers)n RSSI - Received Signal Strength Indicatorn ISSI - Interference Signal Strength Indicator

b 0


List of Test ObjectsList of Test Objects

Radio Network Aspectsn Radio Performance Testsn Radio Network Planningn Call Setup Performancen Performance of Power Control Algorithmn Handover Performance (Soft/Softer/Hard)

UMTS Service Aspectsn Application Testsn Parallel Servicesn Stability of UMTS Services

Core Network Aspectsn Traffic Channel Delay Tests


Supported End-User ApplicationsSupported End-User Applicationsn Voice telephony 8kbps circuit switchedn Voice telephony 64 kbps circuit switched UDIn Fax service based on ISDN B-channel connectionn Internet/Intranet applications (FTP, WWW, multimedia e-mail) packet switched up to 472 kbpsn Network games, voice over IPn Video telephony, circuit switched, up to 384 kbpsn Video telephony, packet switched, up to 472 kbpsn City Guide (Location based Service)


End-User Application RoadmapEnd-User Application Roadmap

03 04 05 06 07 08 09 10 11 12 01 02

Phase 1

- Speech (8k / 64k)- Intranet (www.dues.de)- Internet (e-mail, www)- Data (64k p.t.p.)- Video Telephony- Facsimile Gr.4

1999|2000

Phase 2

- Packet Video

- Intranet

- WEB MultiMedia (Video- and Audio Streaming)- WEB Voice over IP- El. Postcard

Phase 3

- Video 384k (Euro ISDN based)

Phase 4

- Scalable Video Server- El. Postcard Enhancements- City Guide

1999





n First Experience with the ES





n Status & Next Steps


n First UMTS video call with 384 kbps over the air made end of 07/99

n The following demonstrations were successfully performed (with mobility): - speech call (8k) - Intranet Access (472k) - video call (384k) - Internet Access - e-mail - City Guide (Location

based Service)

UMTS Experimental System - Status (1)UMTS Experimental System - Status (1)


n UMTS ES complexity, e.g - WCDMA technology, O&M - TCP/IP, CS, PS - ATM transmission

First Experience (2)First Experience (2)

n Feature/Application introduction and verification proved to be time consuming



n W-MSC/RNC, W-BTS, IT-Network and one MS-SIM installed in the Central Test Plant

n Two W-BTSs located in the field and operating

n Three MS-SIMs integrated in the Measurement- /Demo-vans



Current SW Release contains the following features:(only highlights)

n Circuit switched up to 384 kbpsn Softer - and Soft-Hand Overn Combined hand overn Fast power control and quality controln High speed packet data (472kbps)n Radio Connection Supervision


Medium Data Rate

1st demo.

UMTS ESUMTS ES Time schedule:Time schedule:

Installation, bringing into operation

UMTS ES mobility

High Data Rate / 472 kbps

Planning & preparation

01/98 11/98 12/98 01/99 02/99 03/99 04/99 05/9910/98 02/00


UMTS ESUMTS ES HW inHW inDüsseldorf (Ericsson TestDüsseldorf (Ericsson TestPlant)Plant)


THANK YOUTHANK YOUVERY MUCH FORVERY MUCH FORYOUR ATTENTIONYOUR ATTENTION

Setup and Status of the UMTS ES (Experimental System) in ... · PDF filen Ericsson Germany n...

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