Optimizer is the only troubleshooting and optimization system that has been built with a fresh start, ready to tackle both the demands of heavy duty services and applications of LTE mass market devices.

Focusing exclusively on mass market rather than niche devices, we‘ve been quietly building capabilities to support the key chipsets, which means Optimizer will already be ready for the core LTE devices when they arrive.

Diversity Optimizer

The newest, fastest, most user-friendly and productive air interface optimization test tool.

Diversity Optimizer takes a fresh, new approach to the daily task of troubleshooting and optimization. Designed to be ready for 4G rollouts, it also support 2G, 3G and 3,5G optimization tasks.

NewDesigned for use on the road by field engineers, Diversity Optimizer is 100% portable and able to be used for up to 8 hour on batteries alone - enough for a full day of work.

Workhorse Easy to UseDesigned to be as simple to use in the field as possible, and yet incorporating the latest analysis ca-pabilities, Diversity Optimizer is a full, professional RF optimization toolset that can be learned in minutes.

FastBecause we‘ve been able to build our architecture from scratch for the demands of latest generation of services and applications, Optimizer provides faster analysis than most competing solutions.

ProductiveWhen used with device housings from the QualiPoc Mobile range, Diversity Optimizer increases time-on-task productivity thanks to built-in power conditioners, batteries and automated fault-recovery.

4GWith early licenses from major device manufacturers, SwissQual has been able to develop 4G interfaces and analysis capabilities for the mass market of consumer devices ahead of the market.

ModernIntegrating special tools to generate new analyses unique for 4G, Diversity Optimizer is ahead of the field, and offers engineers direct feedback on RF performance and quality-affecting issues.

ScopeDiversity Optimizer can collect radio network performance KPIs and event traces for 2G, 3G and 4G mobile technologies, from more than 100 handset, datacard and scanner types.

Diversity Optimizer

Did you know?

The advanced thermoplastic polymers and metals used in our chassis and housings are easier to recycle than traditional materials.

Because they are free of harmful substances like bro-mine, chlorine and antimony, polycarbonate materials have excellent ecological credentials, satisfying EU WEEE and RoHS guidelines for materials used in electrical and electronic equipment.

Ecological

Features

• The perfect companion

for acceptance, verification,

troubleshooting and

optimization

• With support for all major

technologies including HSPA+

and LTE

“With SwissQual we’ve had a

solid, reliable system from day

one, and we’ve been able to

work directly with the Diversity

system designers in Switzerland

to ensure they understand our

needs and special requirements.”

Modern, Easy to Use Fast & Productive

Diversity Optimizer Specification

TECHNOLOGIES

Extensive technology test support including: GSM, GPRS, EDGE, WCDMA, LTE, CDMA/EVDO, WiMAX, HSxPA, iDEN, IS-136 and Ethernet.

DEVICES

Support of more than 100 test devices including: handsets (LG, Samsung, Nokia, and Motorola), data devices (Huawei, Sierra Wireless, Novatel, Option, ZTE), RF scanners (PCTel SeeGull EX, EX mini and LX, Andrew i.Scan), LAN adaper, SIP clients (Counterpath) and others.

SYSTEM ARCHITECTURE

Laptop or Tablet PC with Windows XP/Windows 7 with Diversity Core and NetQual SW supporting multiple test devices connected with USB and LAN. Quick startup wizard guide the user to configure system, automatically detect devices and start testing. The scalable Diversity architecture allows distribution of data collection running on dedicated PCs for maximum performance. QualiPoc Handheld testing option.

PROTOCOL LAYERS

Full logging and decoding of multiple protocol layers on all technologies: 3GPP and 3GPP2 RF, L2, L3, TCP/IP including PPP, RTSP, WAP, SIP and more.

OPTIMIZATION TESTING

Easy configuration of standard voice and data testing tasks. Static and dynamic real time forcing of technology, frequency band, channel, cell barring and handover. Handover history and missing neighbor events logging. Single, parallel or Multi-RAB/DTM execution. Easy in-building positioning using indoor floor plan pictures. Customizable events with audio.

SERVICE TESTING OPTIONS

Tests and troubleshoot wide range of services:- Voice telephony: CS & VoIP Speech MOS (narrow and

wideband), noise suppression, Echo, RTT, DTMF- Data: Ping, FTP, UDP, HTTP- Browsing: WAP, HTTP IE- Messaging: SMS, MMS, E-mail- Video streaming and media layer analysis: MPEG4, H.263,

H.264- Mobile TV: Video IP portals and YouTube- 3G Video telephony

SPEECH AND VIDEO QUALITY (MOS)

Wide range of integrated algorithm for voice and video intrusive and non-intrusive MOS assessments:- ITU-T and SwissQual POLQA - ITU-T P.862/P.862.1 (PESQ) for voice MOS- SwissQual SQuad for intrusive voice (narrow & wideband),

echo, noise suppression and RTT assessments- SwissQual NiNa+ for non-intrusive voice assessments- SwissQual VQuad and VMon for video and multimedia

MOS assessments, also featuring audio-visual synchronization assessment

USER INTERFACE

Predefined and customizable workspace pages and monitors. More than 900 measurement values available for customized presentation in maps, line charts, bar charts, list boxes and tables. Customizable events with audio. Settings import and export functions. Safe driver mode.

DATA MANAGEMENT

Powerful post processing with multiple files replay. Intelligent measurement file archive search based on filter criteria like technology, operator, KPI thresholds and RF channel numbers. CSV, Google Earth and MapInfo data export. Quick measurement result summary reporting.

MAP PLOTTING

MapX map plotting with serving and neighbor BTS sector indications. Saving and loading of drive test paths in MapInfo format. Multiple map monitors and map layer offsetting makes the analysis of multiple networks and multiple values easy. Easy in-building positioning using indoor floor plan pictures.

SERVICE ANALYSIS

In depth analysis of all mobile network services and protocols:- Voice telephony: CS & VoIP Speech MOS (narrow and

wideband), noise suppression, Echo, RTT, DTMF- Data: Ping, FTP, UDP, HTTP- Browsing: WAP, HTTP IE- Messaging: SMS, MMS, E-mail- Video streaming and media layer analysis: MPEG4, H.263,

H.264- Mobile TV: Video IP portals- 3G Video telephony

KPI ANALYSIS

More than 200 ETSI compliant Key Performance Indicators available in real-time as well as in replay.

POST PROCESSING PLATFORM

NetQual NQDI with in-depth data analysis, network troubleshooting, report generation and historical performance trending. Flexible and customizable data selection and filtering capabilities including time & data, network technology, operator, device type, map polygon regions, service quality threshold, layer 3 messages and much more. Customizable Excel reports based on KPI with a powerful report generator.

WEB PLATFORM

NetQual NQWeb platform with distributed data management, presentation and corporate reporting.

GSM/GPRS/EDGE

Predefined GSM, GPRS and EDGE monitors and charts• Serving cell and neighbors measurements including IRAT• Channel configuration and codec type• Handover history• RF Scanner RSSI and BCCH scanning with optional Layer

3 System Information decoding• Hot channels combining MS and Scanner values• MS and Scanner measured C/I• Missing neighbor detection • GPRS RLC/MAC decoding• SM and GMM Information• RLC and LLC throughput UL/DL• RLC BLER and LLC FER• TBF status and Time slot allocation• GPRS and EDGE modulation detection• Quality Report C value, BEP and CV• Decoding of Layer 2 and 3 messages• Site and cell sector presentation in map with serving

cell indicator

WCDMA

Predefined WCDMA monitors and charts• Active, Monitored and Detected set presentation• Inter frequency and IRAT neighbor analysis• Active and Radio Link set history analysis• RRC state and Spreading factor• UE missing neighbor detection• Compressed mode state and cause events• RLC layer PDU and SDU throughput UL/DL• UE Transmit power and TPC Power control information• RF Scanner Top N Pilot scanning with optional BCH Layer

3 System Information Block decoding• Antenna Diversity Rx analysis• RAKE Finger analysis• Site and cell sector presentation in map with serving

active set cells indicator

HSDPA

Predefined HSDPA monitors and charts• HS SCCH decoding with QPSK and 16QAM rates• H-RNTI and HS-SCCH OSVF• Transport block size and HS-DSCH codes• MIMO technology and Dual Transport Block detection • HS DPCCH decoding with CQI and HARQ reporting• HARQ statistics• UE category• Requested, Scheduled, MAC-hs, HARQ and HS-DSCH

throughputs

HSUPA(EUL)

Predefined HSUPA monitors and charts• RLS Set presentation with Serving cell and Serving RLS• E-DCH channel configuration• E-AGCH and RGCH decoding with Relative Grants• E-DPDCH Happy Rate and TxRate limitation distribution• E-HICH HARQ statistics• Average E-TFCI and Serving Grant• Granted, Used, MAC-e and E-DCH throughputs

LTE

Predefined LTE monitors and charts• Top-N LTE cells on each channel• LTE bandwidths 1.4, 3, 5, 10, 15, 20 MHz FDD mode• Sector Specific Reference Signal (RS) measurements:

Signal Id (Physical Cell Id) RP, RQ and SIR.• Sector Specific P-SCH and S-SCH measurements:

RP, RQ and SIR.• Cyclic prefix• LTE Spectrum analysis

CDMA/EV-DO

Predefined CDMA2000 1x, EV-DO Rev0 and EV-DORevA monitors and charts• Active, Candidate and Neighbor set • CDMA2000 and EV-DO power control• CDMA cell and air link parameters• RAKE Finger analysis• RLP statistics• EV-DO gain ratios, T2P flows, SINR and Forward packet

statistics• Layer 3 and mode reports decoding

WiMAX

Predefined WiMAX monitors and charts• BSID (Base Station Identifier)• Preamble Index• Center Frequency• Bandwidth• RSSI• CINR• Dcd and Nsp Change Counts• Device Status• Link Status• Connection Status

For more information call +41 32 686 65 65 or email info@swissqual.com

SwissQual AG, Allmendweg 8, 4528 Zuchwil, Solothurn, Switzerland

© SwissQual v.1