Ascom TEMS INVESTIGATION Brochure

TEMS™ invESTigaTion

ThE induSTry-lEading air inTErfacE
TEST Tool

2 TEMS™ INVESTIGATION 9.1

TroublEShooT, vErify, and opTiMizE wirElESS nETworkS

Used in more than 160 countries

worldwide, TEMS Investigation is the

true industry leading solution for

troubleshooting, verification,

optimization, and maintenance of

wireless networks.

Designed for in-vehicle, in-building, and pedestrian-area testing, TEMS

Investigation’s powerful, versatile features are essential throughout the

network’s lifecycle. Using TEMS Investigation, operators can increase acces-

sibility, improve retainability, and achieve better service performance.

Support for GSM, GPRS, EDGE, WCDMA, HSPA, HSPA+ and GAN (UMA),

CDMA (IS-95 to EV-DO Rev A), WiMAX, and LTE, together with support for

a wide range of services, makes TEMS Investigation the ideal choice for

network operators.

TEMS Investigation supports a large number of measurement devices

from all major vendors across multiple technologies. Its presentation and

reporting features can be applied to any event or radio parameter that is

measured. In all, TEMS Investigation offers operators one tool with the

ability to collect, analyze, and post-process network data.

The highly flexible and intuitive user interface keeps training costs at

a minimum and allows users to take full advantage of the powerful features.

Experienced TEMS Investigation users will instantly recognize the well-

proven user interface and way of working.

The TEMS Investigations team’s commitment, experience, strength,

and future direction ensure a product that is constantly updated to meet

evolving needs.

a coMplETE SoluTion

3TEMS™ INVESTIGATION 9.1

TEMS Investigation offers operators one tool to collect, analyze, and

post-process the data used for monitoring, troubleshooting, and optimiza-

tion. This complete solution eliminates the need for multiple tools, reducing

costs and saving time and effort.

The multi-mode functionality for system verification, troubleshooting,

and optimization of radio access networks allows users to:

▪ Verify compressed mode behavior, optimize intersystem handover and

cell reselection

▪ Verify and compare coverage and performance between different

technologies

“TEMS™ Investigation
is the complete, cost­effective, and
conveniently compact
solution for the active
field engineer”

The tool ensures seamless integration between WCDMA/HSPA, GAN,

and GSM/GPRS/EDGE networks as well as CDMA EV-DO, CDMA2000, and

IS-95 networks.

This multi-technology, multi-vendor approach, together with flexible

licensing and packaging, allows customization according to the operator’s

individual needs and requirements.Regional technical support, training, and

seamless integration with other TEMS tools all contribute to efficient work

processes, allowing operators to focus on network quality.

TEMS Investigation is the complete, cost-effective, and conveniently

compact solution for the active field engineer.