Enkom Inventis is presenting a high-performance solution to analyse your broadcast networks. The new Performance Measurement & Investigation Tool for Digital Broadcasting (PerMIT) is a powerful tool and a complete system to assist you through any phase of radio network planning, realisation and maintenance as well as in the quality assurance of your digital broadcasting networks. PerMIT A complete broadcast measurement and analysis solution Advanced digital signal processing algorithms PerMIT follows strictly the concept of SDR (Software Defined Radio). Input are high quality I/Q-data of a suita ble test receiver. Synchronisation, channel equalisation, demodulation, channel decoding and measurements of all relevant parameters as well as generation of statistics and graphics are accomplished in software starting with complex base-band samples. Advanced digital signal processing algorithms allow robust and precise measurements both in stationary and mobile environments and are independent from any manufacturer-specific codes. For that reason, PerMIT is able to measure the special factor coverage margin for example. Optimized for mobile applications In particular PerMIT-DxB is optimised for mobile applications. The sampling rate allows measurement ground speeds similar to those known from mobile networks. Current configuration supports all variations of the broadcast technologies as listed below. The modularity of the measurement schemes implemented in software-defined radio provide you with maximum flexibility and allows different measurements with one hardware. Together with flexible statistical and geographical post-processing software and a user-friendly interface, radio frequency (RF) and quality of service (QoS) measurements can be carried out quickly and seamlessly for every technology. PREPARE PerMIT - Route PerMIT Route is the proper tool to prepare and perform measurements. Create three types of routes (route, zone and point) and guide the driver on a specific map. Different GPS file formats are allowed. MEASURE PerMIT - Measure UKW FM HD-Radio DRM / DRM+ DAB / DAB+ DMB ATSC DTV DVB-H DVB-T DVB-T2 LTE All listed broadcast technologies can be mesaured parallel with one hardware. Mobile measurements on one hand and stationary, monitored or long term measurements on the other hand are possible with facultative free definable trigger parameters. The powerful channel-scans gives an overview about the whole band, measurements are directly possible. Radiation pattern and height profile can be separated in single transmitter. All parameters are visible on one screen. The newest feature is a combined LTE & DVB-T measurement. ANALYSE PerMIT - Post Process PerMIT - Replay The measured data can either be replayed, reviewed or post processed. All parameters to each point can be displayed in combination with our topographic map tool, which is made for broadcast visualisation. The post processing with raw data can be done with different configurations. EXPORT PerMIT - Export Create TAB separated files to visualize the measurement with all parameters individually. Import them in any geographic information system (GIS) such as MapInfo, ArcView or even GoogleEarth. HARDWARE PerMIT DxB is hardware independet. We recommend professional equipment like IZT R3240 or IZT R3301 YOUR RELIABLE PARTNER For over 18 years, Enkom Inventis has been the leading service provider for operators and system suppliers of mobile radio networks as well as for general contractors active in the field of mobile communications. Enkom Inventis specialises in the design of indoor and outdoor radio networks.
PerMIT - Measure DVB-T2 DVB-T2 signal. Depending on the measurement depth, PerMIT - Measure is able to analyse high frequency parameters as well as Quality of Service (QoS) parameters for each Physical Layer Pipe (PLP). Multiple PLP, MISO and diversity (fixed antenna 0/1, maximum ratio, equal gain, subcarrier selection, antenna selection) are supported. Navigation can be easily implemented (ublox, NMEA [RMC, GGA]). Extendable sensor support for environment capture. Coverage Margin Channel Scan / Measure Sync Analysis Two Channel Diversity Individual analysis with export Antenna Monitor Height profile Radiation pattern DVB-T2: EN 302 755 High Frequency Parameter Spectrum (all DVB-T2 bandwidths) Channel impulse response (CIR) Graphical overview Table overview Level and delay analysis Channel result Symbol level Constellation diagrams Pilots-1st-P2-Symbol (red) L1 Pre signalling (blue) L1 Post signalling (green) per PLP (black) Channel rise time (CRT) Frequency error Quality P1 Phase error P1 Channel / interference (C/I) P2 Symbol MER P2 Pilot MER L1 Pre signalling MER L1 Post siganlling MER MISO (not yet implemented) P1 Symbol Spectrum Phase C/I P1/P2 Symbol P1: S1 Errors P1: S2 Errors L1 Pre-Signalling: Pre LDPC-BER L1 Pre-Signalling: Pre BCH-BER L1 Pre: CRC check L1 Post: Pre LDPC-BER L1 Post: Pre BCH-BER L1 Post: CRC check Multiple PLP Analysis Pre LDPC-BER per PLP Pre BCH-BER per PLP Failed FEC blocks per PLP MER per PLP Diversity Mode Fixed antenna 0 / 1 Maximum ratio Equal gain Subcarrier selection Antenna selection L1 Pre-Signalling Information Transmissing Type Extended Carrier Mode used/not used S1/S2 Guard Interval PAPR used/not used L1 Modulation L1 Coding Pilot Pattern (PP) Cell / Network / T2 System ID Number of Data Symbols L1 Post-Signalling Frame ID Number of PLP PLP ID PLP Type Payload Type FF Flag First RFIDX First Frame IDX PLP Group ID PLP Code Rate PLP Modulation Constellation rotation used/not used PLP FEC Type PLP Number Block Max Frame Interval Time Interleaving Length Time Interleaving Type In-band signalling flag
PerMIT - Measure DVB-T DVB-T signal. Depending on the measurement depth, PerMIT - Measure is able to analyse high frequency parameters as well as Quality of Service (QoS) parameters and diversity (fixed antenna 0/1, maximum ratio, equal gain, subcarrier selection, antenna selection) are supported. More features are available. Navigation can be easily implemented (ublox, NMEA [RMC, GGA]). Extendable sensor support for environment capture. Coverage Margin Channel Scan / Measure Sync Analysis Two Channel Diversity Individual analysis with export Antenna Monitor Height profile Radiation pattern DVB-T: EN 302 744 / 302 304 High Frequency Parameter Spectrum Channel impulse response (CIR) Graphical overview Table overview Level and delay analysis Channel result RX level Symbol level Constellation diagrams Channel rise time (CRT) Frequency error Quality BER PreViterbi BER PreRS BER PostRS SINR MER TS Analysis Number of Transport errors Number of Sync Byte errors Number of Re-Sync events Number of Sync loss events Sync OK state length Sync fail state length PAT CRC failures CAT CRC failures PMT CRC failures TS Error mask More Features Show PAT Show TPS Show Coverage margin Sync Analysis Extended CIR Spectrum measurements Antenna monitor Channel scan Diversity Mode Fixed antenna 0 Fixed antenna 1 Maximum ratio Equal gain Subcarrier selection Antenna selection
PerMIT - Measure DAB PerMIT - Measure DAB+ DAB / DAB+ signal. Depending on the measurement depth, PerMIT - Measure is able to analyse high frequency parameters as well as Quality of Service (QoS) parameters. More features are available. Navigation can be easily implemented (ublox, NMEA [RMC, GGA]). Extendable sensor support for environment capture. Coverage Reserve Calculation TII Analysis Individual analysis with export Antenna Monitor Height profile Radiation pattern DAB: EN 300 401 DAB+: TS 102 563 DMB: TS 102 427 More Features Symbol quality measurement DMB Info TII Table DAB+ Info DAB Packet Data Information Coverage Reserve FIG Info Antenna monitor Channel scan High Frequency Parameter Spectrum Channel impulse response (CIR) Graphical overvieew Table overview Level and delay analysis Level Null-Symbol Sync-Symbol Frequency Error Phase Error Modulation Error Ratio (MER) Signal to Noise Ration (SNR) Constellation diagrams Transmitter identification Coverage Reserve Symbol Quality Channel BER VEFR FIC Channel VEFR per SubChannel BER of DMB streams DAB+ streams Viterbi Error Flag Ratio VEFR Pre Reed Solomon BER Post Reed Solomon BER AU CRC failure Ensemble Ensemble and service Labels
PerMIT - Measure DRM+ DVB-T signal. Depending on the measurement depth, PerMIT - Measure is able to analyse high frequency parameters as well as Quality of Service (QoS) parameters. More features are available. Navigation can be easily implemented (ublox, NMEA [RMC, GGA]). Extendable sensor support for environment capture. Channel Scan / Measure Colored progress for spectrum Colored progress for channel impulse response Export for individual analysis Review for detailed analysis DRM EN 302 245 DRM+ EN 201 980 Service Information ID Spectrum Occ MSC Mode SDC Mode Number of Services (Audio and Data) Service Quality Pilot MER FAC (Fast Access Channel) MER SDC (Service Channel) MER FAC BER SDC BER FAC CRC Constellation Pilots (red) FAC (blue) SDC (green) High Frequency Parameter Spectrum Channel impulse response (CIR) Graphical overview Table overview Level and delay analysis Channel result RX level Symbol level min/max Constellation diagrams Frequency error
PerMIT - Measure ATSC PerMIT - Measure ATSC mobile ATSC signal. Depending on the measurement depth, PerMIT - Measure is able to analyse high frequency parameters as well as Quality of Service (QoS) parameters and diversity (fixed antenna 0/1, maximum ratio, equal gain, antenna selection). More features are available. Navigation can be easily implemented (ublox, NMEA [RMC, GGA]). Extendable sensor support for environment capture. Channel Scan / Measure Two Channel Diversity (optional) Individual analysis with export Map- and GPS bases analysis Antenna Monitor Height profile Radiation pattern A/53: ATSC DTV Standard A/153: ATSC Mobile DTV Standard High Frequency Parameter Spectrum Channel impulse response CIR Signal to Noise Ratio SNR Constellation (8VSB / 16VSB) RX level (dbm, dbµv, dbµv/m) Frequency Error Fast level measurement Quality Bit Error Rate BER Channel (estimation) Pre Reed Solomon (pre RS) Post Reed Solomon (post RS) Modulation Error Ratio MER Diversity Mode Fixed antenna 0 Fixed antenna 1 Maximum ratio Equal gain Antenna selection MPEG-2 TS Analysis Transport Stream Bit Rate Transport Stream Packet Error Rate Service Name More Features Automatic parameter settings Automatic signal recognition Spectrum measurements Antenna monitor Special IZT Feature Interruption-free data analysis
PerMIT - Combined LTE & DVB-T Scanner LTE and DVB-T signal. Depending on the measurement depth, PerMIT is able to analyse high frequency parameters as well as Quality of Service (QoS). The measurement starts automatically and recognizes the parameters by itself. Navigation can be easily implemented (ublox, NMEA [RMC, GGA]). GPS integration 5 MHz / 10 MHz LTE Bandwith supported Automatic configuration (DVB-T and LTE) Individual analysis with export DVB-T: EN 302 744 LTE: TS 136 xxx Separation between LTE and DVB-T signals Comparable levels even at the same frequency (Channel level, Signal level with Channel Impulse Response CIR) Parameter LTE EARFCN RSRP RSRQ Cell ID Port DVB-T Channel Number Constellation BER MER red/green indicator Example #1 (digital dividend Germany) LTE (5/10 MHz Bandwidth) DVB-T (8 MHz Bandwidth) 770 780 790 800 810 MHz O 2 Vodafone 59 60 61 62 63
PerMIT - Channel Measure This software gives you high functionality in analysing different signals with a GPS based data logging for mobiile applications. Special function digital dividend Channel impulse response (CIR) for LTE Channel impulse response (CIR) for DVB-T Special function UKW FM Band The hardware captures the whole 20 MHz band in one snapshot. User definable bands Free choosable colors Spectrum from 30 MHz to 6 GHz Comparison Ratio between signals GPS based data logging (ublox, RMC, GGA, LN) Individually TAB separated export Independent RF-Frontend like IZT R3000 Example #1 (digital dividend Germany) DVB-T/T2 and LTE LTE Downlink 10 MHz Bandwidth O 2 Vodafone TV Broadcast 8 MHz Bandwidth 59 60 61 62 63 770 780 790 800 810 MHz DAB Broadcast Subchannels PMR. Example #2 PMR and DAB 5 A B C D 6 A B C D 7 8 A B C D A B C D 160 170 180 190 200 MHz
PerMIT - Replay This software gives you high functionality in analysing a broadcast signal. Depending on the measurement depth, PerMIT - Replay is able to analyse high frequency parameters as well as Quality of Service (QoS) parameters and diversity are supported. Broadcast sites and the related channel can be displayed. High professional visualisation Fast overview Replay a measurement Analyse a complete drive test or single points Analyse a single point Prediction layers can be overlayed. Display different maps dependent on the zoom level. ENKOM INVENTIS AG Worbstrasse 225 CH-3073 Guemligen Displays all parameters individually Individual configuration and visualisation Choosable color ranges and symbols.tab based Topo maps (GeoTiff,...) www.enkom.com/permit permit@enkom.com +41 31 950 4242
PerMIT - Export boradcast signal. PerMIT - Export converts the measurement files (.pit) into a text based and tab separated document (.txt). Each measured point is GPS referenced. All parameters are available for every point. Export for individual analysis Review for detailed analysis Intelligent averaging modes are available. Example: DVB-T2 Supported Technologies UKW FM incl. RDS HD-Radio DRM / DRM+ DAB / DAB+ ATSC DTV DVB-H DVB-T DVB-T2 LTE