DiversityOptimizer

Diversity Optimizer: Fastest, most flexible and productive RF optimization and service quality test tool.

Features• The perfect companion for

acceptance, verification, troubleshooting and optimization

• With support for all major mobile technologies including LTE FDD, TD-LTE and HSPA+ Dual Carrier

VersatileDiversity Optimizer is a portable, lightweight and economic solution for drive, indoor and walk testing.

SmartSupport service testing running on the Smartphone using phone apps for Voice, Data, Video and Messaging.

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

ReliableDiversity Optimizer delivers stable and reliable performance with up to 6 test devices on one laptop.

ProductiveWhen used with our special device housings, Diversity Optimizer increases time-on-task productivity thanks to intelligent device powering and automated fault recovery.

EfficientAdapts and encourage efficient work processes with fully customizable workspaces and independent configuration database that facilitates company wide roll-out.

OptimizedUsed for coverage, quality and capacity analysis with features like device forcing, 4G-3G-2G IRAT analysis and MIMO performance testing.

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.

Did you know?

Mobile devices can be installed with different firmware that is country, region and operator specific.

Same device with different firmware behaves differently in the network and may have different capabilities enabled e.g WB-AMR codec.

SwissQual ensures that our customers can select the appropriate firmware for their test system.

Firmware

“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.”

Diversity Optimizer is the ideal RF optimization and troubleshooting system, that will tackle all demands to test new technologies, advanced network services and latest mass market mobile devices.

Modern, Easy to Use, Fast & Productive

SwissQual has 10 year track-record of being the market leader for Smartphone based testing tools, providing our customers with complete solutions for testing network performance and QoS as the real subscribers are experiencing it.

Diversity Optimizer Software specification

© Sw

issQual v.1

TechnologiesExtensive technology test support including: GSM, GPRS, EDGE, WCDMA, LTE, CDMA/EVDO, WiMAX, HSPA+, HSDPA DC, iDEN, IS-136 and Ethernet.

DevicesSupport of more than 100 test devices including: Android smartphones (Samsung, HTC), standard handsets (LG, Samsung, Nokia, and Motorola), data devices (Huawei, Sierra Wireless, ZTE, Pantech), SIP clients (Skype, Counterpath), RF scanners (R&S TSMW, PCTel SeeGull) and LAN adapters.

System ArchitectureLaptop or Tablet PC with Windows 7 (32-bit or 64-bit) 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 LayersFull 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 TestingEasy configuration of standard voice and data testing tasks. IRAT network events triggered task pause and resume option. Static and dynamic real time forcing of technology, frequency band, channel, cell barring and handover. Handover history and missing neighbor events logging. Single or Multi-RAB/DTM test execution. Extensive Android Smartphone test support for speech, data, video and messaging. Multiple data modem support for efficient multi technology optimization measurements.

Service Testing optionsTest and benchmarking a wide range of services:• Voice telephony: CS & VoIP Speech MOS, Noise

suppression, Active & Passive Echo, Round Trip Time• Data: Ping, FTP, UDP, HTTP, Data Capacity, Iperf• Browsing: WAP, HTTP IE• Messaging: SMS, MMS, E-mail• Video over IP: Video streaming portals including YouTube

supporting MPEG4, H.263 and H.264 streams with resolutions from QCIF up to 720p HD

• Voice, Data, Video and Messaging testing stacks running on Android

Speech QualityWide range of integrated algorithm for voice quality assessments:• ITU-T P.863 (POLQA) full reference voice MOS (narrow &

wideband)• ITU-T P.862/P.862.1 (PESQ) full reference voice MOS

(narrowband)• SwissQual SQuad full reference voice MOS (narrow

& wideband), echo, noise suppression and RTT assessments

• SwissQual NiNa+ no reference voice MOS

Video QualityFull support for video service evaluation and visual quality assessment.

• Video service evaluation with success, completion and drop rates‚ time to first picture‘, long term freezing, IP statistics and degradation causes values

• SwissQual VQuad full reference visual quality MOS• SwissQual VMon no reference visual quality MOS

User InterfaceNQView Consoles facilitates the operation with automatically adapting menus, toolbar and navigation panes. Control Console used for all system configuration and measurement tasks actions. Realtime and Replay Consoles with 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. Predefined and customizable events with audio. Safe driver mode.

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

Map PlottingMapX map plotting with serving and neighbor BTS sector indications. Powerful saving and loading of drive test paths in MapInfo format allow display of several weeks of driven routes. 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 that gets stored in the measurement file.

MonitorsMore than 70 pre-defined monitors for application, network, L3 signaling, device technology and RF scanning. The device used as actual value source to feed the monitor can either be switched very easily with short key or locked to a dedicated device. Custom monitors can easily be put together by the user with full freedom of choosing colors and value range shading (value and background); also combining different sub monitors to suit the preferences and needs. The custom created monitors can easily be distributed with the export/import function.

KPI SupportMore than 250 ETSI compliant Key Performance Indicators available in real-time as well as in post-processing.

Post Processing PlatformNetQual 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 PlatformNetQual NQWeb platform with distributed data management, presentation and corporate reporting.

Key Technology Features

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

WCDMAPredefined 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 UE measured

set indication and optional BCCH Layer 3 MIB and SIB decoding

• Antenna Diversity Rx analysis• RAKE Finger analysis• Site and cell sector presentation in map with serving

active set cells indicator

HSDPAPredefined HSDPA monitors and charts• HS SCCH decoding with QPSK, 16QAM and 64QAM

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 including ReTx Rate, BLER and Residual

BLER• UE category• Requested, Scheduled, MAC-hs, HARQ and HS-DSCH

throughputs

HSDPA DCPredefined HSDPA Dual Cell monitors and charts• HS DC operation flag• HS SCCH decoding per carrier with QPSK, 16QAM and

64QAM rates• Transport block size and HS-DSCH codes per carrier• HARQ and CQI statistics per carrier including ReTx Rate,

BLER and Residual BLER• Requested, Scheduled and HS-DSCH throughputs per

carrier

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

LTEPredefined LTE monitors and charts• Serving and Neighbor cells presentation• RSSI, RSRP, RSRQ and SINR measured per antenna• Serving cell EARFCN, PhyCellId, Bandwidth and Nr Tx

antennas• Site and cell sector presentation in map with serving cell

indicator• RRC and NAS decoding• PDSCH and PUSCH Scheduled and Net Throughput• PDSCH Nr Layers, TB size, TB Rate, TBs per Sub frame,

FER, BLER• PUSCH Tx Pwr, Retrans. rate, TB size, TB Rate, Trans.

mode, CQI, RI, PMI, CQI CW0 and CW1• Transport Block error details (total, 1st, 2nd, and 3rd+

retransmission and residual)• PRACH Tx Pwr, Step size, Type, Reason, CRNTI, Init Pwr,

Attempts• EMM PLMN Id, State, Sub state, GUTI• PBCH FER and DL and UL frame timing offset• Top-N Signal FDD and TDD RF Scanning on multiple

EARFCN• LTE bandwidths 1.4, 3, 5, 10, 15, 20 MHz• Scanning measurements: PhyCId, RSRP, RSRQ and RS

SIR.• 2x2 MIMO Scanning with TxRx-paths. RB Sub-band

CINR scanning• Spectrum scanning DL and UL

CDMA/EV-DOPredefined 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• RF Scanner Top N Pilot scanning and optional F-BCCH

Layer 3 decoding

swissqual.comSwissQual AG Allmendweg 8 CH-4528 Zuchwil Solothurn, Switzerland

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