PRISMA Engineering S.r.l. Slide 1Confidential 11/01/2007

PRISMA Engineering S.r.l. is a member of:

Product Portfolio

PRISMA Engineering S.r.l. Slide 2Confidential 11/01/2007

Prisma Products

The unique combination of features:Real-time processing.Multi user independent utilization.Multi tasking processing.Multi client applications.Specially oriented to highest performance, highest load & stress testing, high volume & multiple interface monitoring.

PRISMA Engineering S.r.l. Slide 3Confidential 11/01/2007

Prisma Products

Prisma products are based on building blocks:HW design of cPCI interface cards.Real-time OS (QNX).Prisma SW drivers to manage lowest protocol layers.Prisma SW modules to shape your final application.

PRISMA Engineering S.r.l. Slide 4Confidential 11/01/2007

µLSU

LSUv3 Compact

LSUv3 Standard

NPU

PRISMA Engineering S.r.l. Slide 5Confidential 11/01/2007

Solutions & applications

LSU and NPUs can be widely used in any telecom environment. Prisma presents solution and application examples specially dedicated to telecom operators.

Prisma line server and probes are particularly suited to be usedin GSM, GPRS and UMTS mobile telecom environments both on radio access and core networks.

PRISMA Engineering S.r.l. Slide 6Confidential 11/01/2007

UMTS/GSM

testing

Video/voice/data

quality testing Load & Stress

protocol generator

Testing

automation UMTS

call generator

Wi-MAX multiple

radio client

Line Server Unit

PRISMA Engineering S.r.l. Slide 7Confidential 11/01/2007

LSU - UMTS/GSM testing

GSM Abis CS/PS: – LAPD, GPRS/EDGE Stack,

TRAU FramesGSM Network PS:

– Gb Stack, Gn Stack, Gi StackSignalling Network:

– SS7 Stack including SigtranUMTS Iub/Iur/Iu CP:

– SAAL StackUMTS Iub/Iur UP:

– Iub/Iur User Plane StackUMTS Iu UP:

– Iu CS Stack, Iu PS StackUtilities:

– Drop & Insert, Satellite Delay, BER Generator

PRISMA Engineering S.r.l. Slide 8Confidential 11/01/2007

LSU - Quality testing

Quality consultant is a LSU application that captures real traffic channel activities.Protocol messages on various interfaces are correlated in call traces.Analyzes and statistics are directly extracted from signaling channel and traffic channels (TRAU frames).

PRISMA Engineering S.r.l. Slide 9Confidential 11/01/2007

LSU – Load & stress generator

Up to 1024 channels per PPU in Abis EDGE modeSTM-1 wire-speed AAL2/AAL5 operation with a dedicated CPUATM TC layers or IMA with 32 links running on a single PPUWire-speed with Gigabit Ethernet is possible by sharing the load between multiple CPUs.

PRISMA Engineering S.r.l. Slide 10Confidential 11/01/2007

LSU – UMTS call generator

Call generator can produce activities reproducing any real network situation.The system is scalable both in terms of features and functionalities and of capacity.System architecture designed taking into consideration high modularity.Equipment can be distributed on the territory as they are connected via TCP/IP to a centralized server.

PRISMA Engineering S.r.l. Slide 11Confidential 11/01/2007

Wi-MAX

Wi-MAX is positioned between traditional mobile telephony and wireless lan.

Wi-MAX is the next technology edge that telecom industry is facing.

Prisma is already present in Wi-MAX technology arena with its simulation and monitoring solutions.

PRISMA Engineering S.r.l. Slide 12Confidential 11/01/2007

LSU - Benefit

Simulation of various Network Elements at the same time with different scenarios.Simulation and monitoring, compatible with Ethereal graphical user interface, in the same equipment, at the same time.Concurrent operations with multiple interfaces (E1/T1, SDH/STM-1, ATM over SDH, ATM over IMA)Multiple users can share the same equipment.Concurrent User Plane and Control Plane.Building block for test automation environment.Open architecture.Development environment is available.

PRISMA Engineering S.r.l. Slide 13Confidential 11/01/2007

Application

services

Distributed

protocol

analyzerCounters &

Measurements

Charging

verificationIP service

monitoring

Welcome SMS

service

Network probe unit

PRISMA Engineering S.r.l. Slide 14Confidential 11/01/2007

NPU – Distributed protocol analyzer

NPU provides unique connection capability (E1/T1, STM-1/OC3 and Ethernet interfaces) in the same enclosure.‘Open source’ (PRISMA maintained) software provides multi client monitoring capabilities. Unique quality and reliability monitoring software.Multiple clients can simultaneously perform their own independent analysis.

PRISMA Engineering S.r.l. Slide 15Confidential 11/01/2007

NPU – Charging verification

Real traffic charging verification is a solution that exploits the ability of NPU to capture protocol messages on different interfaces Capability to correlate messages in call and activity traces in a real time application.System analyzes and organizes the messages per users, extract the chargeable activities and compares the results with the charging tickets.

PRISMA Engineering S.r.l. Slide 16Confidential 11/01/2007

NPU – Welcome SMS

NPUs are providing reliable and scalable probing solutions for any network application.Specific module provides filtering capability on MAP transactions.NPUs forwards the complete captured transaction on centralized serverServer implements the logic to distribute SMS.

PRISMA Engineering S.r.l. Slide 17Confidential 11/01/2007

NPU – Application services

Capturing MAP messages of location update procedure on international ss7 links, filtering and organizing in transactions.It is possible to send binary SIM toolkit message to update the preferred PLMN list.It is possible to associate the user to the terminal. Service delivery can be finally optimized according to the terminal functionalities.

PRISMA Engineering S.r.l. Slide 18Confidential 11/01/2007

PRISMA Engineering S.r.l.Informatica e Telecomunicazioni

Via Petrocchi, 4 - 20127 Milano (Italy)Phone +39 02 26113507 - http://www.prisma-eng.com