Version 3 - ITU · Version 3 István BOZSÓKI BDT/IEE/TND ITU Regional Workshop, Amman, Jordan, 5...

6/14/2012

1ITU Regional Workshop, Amman, Jordan, 5 December 2011

Version 3

István BOZSÓKIBDT/IEE/TND

Content of the presentation

• History of SMS4DC• Main Functions of SMS4DC

� Administrative Functions� Engineering Functions� Geographic Map Display functions

• Samples for the different functions• How to obtain SMS4DC• Future developments

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History• ITU-R and ITU-D cooperation• 1995 BASMS (FoxPro)• 1997 WinBASMS• WTDC March 2002: further developments• 2002 ITU-R SG1: Rec. ITU-R SM.1604• Consolidated technical specification: 2004• 2007 first quarter: Version 1• 2008 first quarter: Version 2• 2009 third quarter:Version 3• 2012 first quarter: Version 4

Main Functions of SMS4DC/1

• Relational database management

• Recording frequency application, frequency assignment, licensing, coordination data, import data from BRIFIC & SRS

• Producing electronic notices, print license, invoice & spectrum fee

• Security features: Multi level access enables system administrator to define users and groups with different access levels

Administrative Functions

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• Enhanced analysis tools for frequency arrangement, assignment, coordination and interference calculation• Propagation models based on ITU-R latest recommendations available at the time of development• Coverage area, field strength, field strength contour, microwave link calculations, network coverage and best server calculation• Azimuth, elevation and horizon elevation

for earth stations• Link to monitoring software

Main Functions of SMS4DC/2

Engineering Analysis Functions

• User friendly interface, displaying of DTM, capability of importing standard mapping formats including Globe map, displaying of other higher resolution maps and export to Google Earth

• Online latitude, longitude and altitude presentation, overlaying, Scrolling and Zooming functionality capability of handling vectors,

• Providing multiple entry functions, menu items, assigning new stations on map and searching and displaying a station or group of stations on map.

Main Functions of SMS4DC/3Geographic Map Display Function

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STRUCTURE OF SMS4DC

Monitoring

DATABASE STRUCTURE (terrestrial)

Name, address, contact and classification

Effective height

License

Station

Equipment

Antenna Frequency

Pattern

1:n 1:n

License ID, status, duration and etc.

Station name, location, type and etc.

Assigned frequency, reference frequency, bandwidth and etc.

Name, model, radiated power, serial number and etc.

Name, gain, pattern, Beamwidth, and etc.

Azimuth and effective height

InvoicesPayments

1:nReceiving area information

Coordination1:n Coordinated

administrations

Filter1:1

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Flow of Data Entry

Supervisory tasks

• User access �

• Backup/Restore • Audit control

SMS4DC’s Administrative Functions

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Data capture screens

SMS4DC’s Administrative FunctionsBroadcasting Station Information

Data Entry Table

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SMS4DC’s Administrative FunctionsDialog box for importing data from BRIFIC (Terrestrial)

Electronic notices to BR

Fixed, Land mobile, Broadcasting Earth station

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SMS4DC’s Engineering Functions

International & National frequency allocations table (chart)

SMS4DC’s Engineering FunctionsFrequency arrangement (Homogeneous)

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SMS4DC’s Engineering FunctionsFrequency assignment parameters & EMC analysis results

SMS4DC’s Engineering FunctionsPath profile with Fresnel Zone

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SMS4DC’s Engineering FunctionsLink Calculation Dialog box using different propagation models

Spreadsheet of stations and heff calculation

Effective height calculation

result

Selected station

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Area calculation using ITU-R P.1546 propagation model

Network Processor : Maximum Field Strength

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Network Processor : Best Server

(b) Okumura-Hata propagation model(a) Free-Space propagation model

Coverage Area calculation

E > Threshold Value

E < Threshold Value

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Xkm Line

Cross Border Range (CBR)

Border

Borderline frequency coordination

SMS4DC’s Engineering FunctionsES horizon elevation, azimuth, elevation

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Calculations according to the Final Acts of the GE06 Plan

Coverage and service area calculationStage 1 – Calculation of noise-limited coverage areaStage 2 – Identification of interferersStage 3 – Calculation of the test points for the interference-limited coverage

Calculation of interference caused by Interferer Station/ Assignment/Allotment to Victim Stations/Assignments/ Allotments- BCBT to Digital BCBT or to Analogue BT;- FXM to Digital BCBT or to Analogue BT;- BCBT to FXM

Official results from the BR !

SMS4DC’s Engineering FunctionsSMS4DC and monitoring software interface

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ResultsMONITORING

SOFTWARE

Outbox1

Monitoring request to SMS4DC

ResultsMONITORING

SOFTWARE

Outbox

SMS4DC order to monitoring

Order(s)

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• Experiences from the development of the interface to the two systems

• General interface description

• Provided to ITU-R WP1/C, September 2010

SMS4DC and monitoring software interfacedescription

Drawing line from database

Geographic Map Display functions

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Field-strength along a line

Geographic Map Display functionsOverlay possibility

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Google Earth export

• Selected Stations (Including Earth Stations)• Selected Links• Receiving Area• Service Area• Allotment Area• GE06 Plan Entry• GE06 Converted Assignments• Vectors• Area Propagation Calculation • Maximum Field Strength Calculation• Best Server Calculation• Field Strength Contour

Geographic Map Display functionsGoogle Earth – results to export

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Google Earth Display - Field Strength Contour (P.1546)

Geographic Map Display functionsGoogle Earth Display – GE06 Service area

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Geographic Map Display functionsFill countries

How to order SMS4DChttp://www.itu.int/publ/D-STG-SPEC-2009-V3.0/en

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Price for software installed on one single or multiple workstation(s)

Number of workstations

1 2-3 4-5 6-10

Annual licensing fee(in Swiss francs)

4 860.– 7 290.– 8 260.– 9 720.–

How to order SMS4DC

Annual licensing fee

Annual licensing fee in

Swiss francs

Catalogue Price (software) annual licensing fee: CHF 4 860.–(for a single workstation)

Member State Administrations and Sector Members: –15%Administrations of the least developed countries: – 80%Libraries of educational institutions: – 80%

Version 4• French

• Additional monitoring system

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Future developments• Addition of new services (e.g.

radionavigation, maritime mobile)

• SMS4DC web-site

• Purchase follow-up

• On-line training material

http://www.itu.int/ITU-D/tech/spectrum-management/SMS4DC.html

sms4dc@itu.int

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Version 3 - ITU · Version 3 István BOZSÓKI BDT/IEE/TND ITU Regional Workshop, Amman, Jordan, 5...

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