examination of results ap30/30a · 2018-11-30 · 5 regulatory and software tools used for...
TRANSCRIPT
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Examination of results
AP30/30A
Álvaro de Vega
Space Services Department
ITU/BR/SSD
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NotAdm
Special Section
Technical Examination
Technical examination of submitted notices
Once the databases submitted are complete
• The BR performs a technical examination to determine the potential interference of the incoming network to the existing services from other administrations
• As a result, the BR publishes the identification of potentially affected administrations/networks in a Special Section, which is considered as a request for coordination for these administrations
Regions 1 & 3:• Downlink:
• AP30/E• Feeder-link:
• AP30A/ERegion 2• Downlink & Feeder-link:
• AP30-30A/ESpace Operation Functions (SOF) supporting BSS
• AP30-30A/F/C
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Technical examination of submitted notices
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Technical examination of submitted notices
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Regulatory and software tools used for examination
Regulatory provisions• Regions 1 & 3
• Downlink (AP30/E)• Identification: § 4.1.1 of Appendix 30
• Interference criteria: Annex 1 of Appendix 30
• Feeder-link (AP30A/E)• Identification: § 4.1.1 of Appendix 30A
• Interference criteria: Annex 1 of Appendix 30A
• Region 2• Downlink and feeder-link (AP30-30A/E)
• Identification: § 4.2.3 of Appendix 30 and § 4.2.2 of Appendix 30A
• Interference criteria: Annex 1 of Appendices 30 and 30A
• Space Operation Functions (SOF)• AP30-30A/F/C
• Identification: No.9.7, § 7.1 of Appendices 30 and 30A, § 4.1.1 d) and § 4.2.3 d) of Appendix 30
• Interference criteria: Annex 4 of Appendices 30 and 30A, Appendix 5, Annex 1 of Appendix 30
BR Software tools
Plan vs Plan (R1&3 vs R1&3 or R2 vs R2)
Plan vs non-Plan Plan vs Plan (different Plan)
(R1&3 vs R2 or R2 vs R1&3)
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Frequency bands: Appendices 30/30A
6
5-01
75°
60°
40°
30°
20°
0°
20°
30°
40°
60°
75°
60°
40°
30°
20°
0°
20°
30°
40°
60°
17
0° 140°160° 100°120° 60°80° 20°40° 0° 20° 40° 60° 80° 100° 120° 140° 160° 180°
17
0°
17
0°
140°160° 100°120° 60°80° 20°40° 0° 20° 40° 60° 80° 100° 120° 140° 160° 180° 17
0°
ABC
ABC
RÉGION 1
RÉGION 2
RÉGION 3 RÉGION 3
11.7 - 12.5 GHz (space-Earth)
14.5 - 14.8 GHz (Earth-space)
except Europe
17.3 - 18.1 GHz (Earth-space)
11.7 - 12.2 GHz (space-Earth)
14.5 - 14.8 GHz (Earth-space)
17.3 - 18.1 GHz (Earth-space)
12.2 - 12.7 GHz (space-Earth)
17.3 - 17.8 GHz (Earth-space)
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Frequency bands: Appendices 30/30A and shared usedAllocation to Services
Region 1 Region 2 Region 3
11.7-12.5TERRESTRIALBROADCASTING-SATELLITE (AP30)
11.7-12.1TERRESTRIALFIXED-SATELLITE (space-Earth) (non-Plan)
11.7-12.2TERRESTRIALBROADCASTING-SATELLITE (AP30)
12.1-12.2FIXED-SATELLITE (space-Earth) (non-Plan)
12.2-12.7TERRESTRIALBROADCASTING-SATELLITE (AP30)
12.2-12.5TERRESTRIALFIXED-SATELLITE (space-Earth) (non-Plan)
12.5-12.7FIXED-SATELLITE (space-Earth) (non-Plan)FIXED-SATELLITE (Earth-space) (non-Plan)
12.5-12.7TERRESTRIALFIXED-SATELLITE (space-Earth) (non-Plan)BROADCASTING-SATELLITE (non-Plan)
Region 1 Region 2 Region 3
14.5-14.75TERRESTRIALFIXED-SATELLITE (Earth-space) (non-Plan)FIXED-SATELLITE (Earth-space) (AP30A)
14.5-14.75TERRESTRIALFIXED-SATELLITE (Earth-space) (non-Plan)
14.75-14.8TERRESTRIALFIXED-SATELLITE (Earth-space) (non-Plan)FIXED-SATELLITE (Earth-space) (AP30A)
14.75-14.8TERRESTRIALFIXED-SATELLITE (Earth-space) (AP30A)
14.75-14.8TERRESTRIALFIXED-SATELLITE (Earth-space) (non-Plan)
17.3-17.7FIXED-SATELLITE (space-Earth) (non-Plan)FIXED-SATELLITE (Earth-space) (AP30A)
17.3-17.7BROADCASTING-SATELLITE (non-Plan)FIXED-SATELLITE (Earth-space) (AP30A)
17.3-17.7FIXED-SATELLITE (Earth-space) (AP30A)
17.7-18.1TERRESTRIALFIXED-SATELLITE (space-Earth) (non-Plan)FIXED-SATELLITE (Earth-space) (AP30A)
17.7-17.8TERRESTRIALFIXED-SATELLITE (space-Earth) (non-Plan)FIXED-SATELLITE (Earth-space) (AP30A)BROADCASTING-SATELLITE (non-Plan)
17.7-18.1TERRESTRIALFIXED-SATELLITE (space-Earth) (non-Plan)FIXED-SATELLITE (Earth-space) (AP30A)
17.8-18.1TERRESTRIALFIXED-SATELLITE (space-Earth) (non-Plan)FIXED-SATELLITE (Earth-space) (non-Plan)
BROADCASTING-SATELLITE (AP30)BROADCASTING-SATELLITE (AP30)
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Identification of Plan assignmentsIdentification of Plan assignments
How to read examination resultsHow to read examination results
How to know if my Administration is affectedHow to know if my Administration is affected
Technical examinationTechnical examination
Exercise: detect identification with SpaceQryExercise: detect identification with SpaceQry
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Tec. examination: Hard Limits
Regions 1 & 3• Downlink (AP30/E)
• PFD hard limit of -103.6 dB(W/(m2·27MHz))• AP30 Provision: § 1 Annex 1 of Appendix 30
• BR Software: GIBC/AP30-30A
• Orbital limitations• AP30 Provision: Annex 7 of Appendix 30
• BR Software: SpaceVal/GIMS
• Feeder-link (AP30A/E)• PFD hard limit of -76 dB(W/(m2·27MHz))
• AP30A Provision: § 4 Annex 1 of Appendix 30A
• BR Software: GIBC/AP30-30A
Region 2• AP30-30A/E
• Orbital limitations• AP30 Provision: Annex 7 of Appendix 30
• BR Software: SpaceVal/GIMS
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Tec. examination: Interference scenario & criteria
Incoming assignments Existing assignments
CasesSpecial Section
Type Region Type RegionIdentification
provisionInterference
CriteriaRR (AP30) BR Software
AP30/E BSS 1 & 3
BSS Plan 1 & 3 § 4.1.1 a) EPM, PFD, Orbital separation
Annex 1 Section 1 MSPACE 3BSS List & Pending 1 & 3 § 4.1.1 b)
BSS Plan & Pending 2 § 4.1.1 c) PFD mask Annex 1 Section 3 GIBC/PFD (space) 1
Terrestrial services All § 4.1.1 d) PFD mask Annex 1 Section 4 GIBC/PFD (terrest.) 2
Non-planned FSS, Article 2A All § 4.1.1 e) PFD mask Annex 1 Section 6 GIBC/PFD (space) 1, 3
1 3
2
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Incoming assignments Existing assignments
CasesSpecial Section
Type Region Type RegionIdentification
provisionInterference
CriteriaRR
(AP30A)BR Software
AP30A/EFeeder-
link to BSS1 & 3
Feeder-link Plan 1 & 3 § 4.1.1 a) EPM, Orbital separation
Annex 1 Section 4
MSPACE 2Feeder-link List & Pending 1 & 3 § 4.1.1 b)
Feeder-link Plan & Pending 2 § 4.1.1 c)
ΔT/T
An. 1 Sect. 5
GIBC/AP8
1
Non-planned FSS 2§ 4.1.1 d)
Annex 1 Section 6
1
Article 2A All 1, 2
1 2
Tec. examination: Interference scenario & criteria
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Tec. examination: Interference scenario & criteriaIncoming assignments Existing assignments
CasesSpecial Section
Type Region Type RegionIdentification
provisionInterference
CriteriaRR (AP30) BR Software
AP30-30A/E
BSS 2
BSS Plan 1 § 4.2.3 a)PFD mask Annex 1 Section 3 GIBC/PFD (space) 3
BSS List & Pending 1 § 4.2.3 b)
BSS Plan & Pending 2 § 4.2.3 c) OEPM Annex 1 Section 2 MSPACE 1
Terrestrial services All § 4.2.3 d) PFD mask Annex 1 Section 4 GIBC/PFD (terrest.) 2
Non-planned FSS, Article 2A All § 4.2.3 e) PFD, ΔT/T An. 1 Sect. 6 & 7GIBC/PFD (space)
GIBC/AP81, 3,4, 5
Non-planned BSS R3 § 4.2.3 f) PFD mask Annex 1 Section 3 GIBC/PFD (space) 4
3
2
1
4
5
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Incoming assignments Existing assignments
CasesSpecial Section
Type Region Type RegionIdentification
provisionInterference
CriteriaRR
(AP30A)BR Software
AP30-30A/E
Feeder-link to BSS
2
Feeder-link Plan 1 & 3 § 4.2.2 a)ΔT/T
Annex 1 Section 5
GIBC/AP8 1Feeder-link List & Pending 1 & 3 § 4.2.2 b)
Feeder-link Plan & Pending 2 § 4.2.2 c) OEPM An. 1 Sect. 3 MSPACE 2
Article 2A All§ 4.1.1 d)
(ref.2A.1.3)ΔT/T
Annex 1 Section 6
GIBC/AP8 1,2
Tec. examination: Interference scenario & criteria
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Incoming assignments Existing assignments
CasesSpecial Section
Type Trans. TypeIdentification
provisionInterference
CriteriaRR BR Software
AP30-30A/F/C
Space OperationFunctions
Down
BSS Plan AP30#7.1 PFD An.4 GIBC/PFD (space) 2, 4
Non-planned (downlink) 9.7 Coord. Arc AP5 GIBC/AP8 2, 4
Article 2A (downlink) 9.7 Coord. Arc AP5 GIBC/AP8 2, 4
Terrestrial services § 4.1.1 d) / § 4.2.3 d) PFD An.1 Sect.4 GIBC/PFD (terrest.) 3
Up
Feeder-link Plan AP30A#7.1 ΔT/T An.4 Sect.1 GIBC/AP8 1, 5
Non-planned (uplink) 9.7 Coord. Arc AP5 GIBC/AP8 1, 5
Article 2A (uplink) 9.7 Coord. Arc AP5 GIBC/AP8 1, 5
1
Tec. examination: Interference scenario & criteria
2
3
4
5
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Identification of Plan assignmentsIdentification of Plan assignments
How to read examination resultsHow to read examination results
How to know if my Administration is affectedHow to know if my Administration is affected
Technical examinationTechnical examination
Exercise: detect identification with SpaceQryExercise: detect identification with SpaceQry
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My Administration does not have any satellite network in operation or planned, should I continue reading this presentation?
YES! Radio Regulations reserve a portion of Orbit-Spectrum for every ITU state member in form of Plan assigments/allotments for future use
Plan assigments/allotments are taken into consideration for interference calculation
AP30/30A frequency bands are also allocated to Terrestrial Services and could be interfered
Identification of Plan assignments
Incoming assignments Existing assignments (Plan assignments affected)
Special Section Type Region Type RegionIdentification
provisionInterference
CriteriaRR BR Software
AP30/E BSS 1 & 3BSS Plan 1 & 3 § 4.1.1 a)
EPM, PFD, Orbital separation
Annex 1 Section 1 MSPACE
BSS Plan 2 § 4.1.1 c) PFD mask Annex 1 Section 3 GIBC/PFD (space)
AP30A/EFeeder-link
to BSS1 & 3
Feeder-link Plan 1 & 3 § 4.1.1 a)EPM, Orbital separation
Annex 1 Section 4 MSPACE
Feeder-link Plan 2 § 4.1.1 c) ΔT/T Annex 1 Section 5 GIBC/AP8
AP30-30A/E
BSS
2
BSS Plan 1 § 4.2.3 a) PFD mask Annex 1 Section 3 GIBC/PFD (space)
BSS Plan 2 § 4.2.3 c) OEPM Annex 1 Section 2 MSPACE
Feeder-linkto BSS
Feeder-link Plan 1 & 3 § 4.2.2 a) ΔT/T Annex 1 Section 5 GIBC/AP8
Feeder-link Plan 2 § 4.2.2 c) OEPM Annex 1 Section 3 MSPACE
AP30-30A/F/CDown
AllBSS Plan
AllAP30#7.1 PFD Annex 4 GIBC/PFD (space)
Up Feeder-link Plan AP30A#7.1 ΔT/T Annex 4 Section 1 GIBC/AP8
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Identification of Plan assignments: Plan characteristics
Characteristics:
• Orbital position, Elliptical beam characteristics, Polarization, Earth station antenna, Emission, EIRP...
Regions 1 & 3 Plan• Where to find characteristics in RR:
• BSS Plan: Table 6A in Article 11 of Appendix 30
• BSS Feeder-link Plan: Tables 3A1 and 3A2 in Article 9A of Appendix 30A
• 10 channels per Administration in Region 1
• 12 channels per Administration in Region 3
Region 2 Plan• Where to find characteristics in RR:
• BSS Plan: Article 10 of Appendix 30
• BSS Feeder-link Plan: Article 9 of Appendix 30A
• 32 channels per cluster
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1 mAvailability: 99%worst month
Identification of Plan assignments: Plan characteristics
TransmittingEIRP: ≈58.4 dBWBandwidth: 27 MHz
5 m in 17 GHz6 m in 14 GHzEIRP: ≈84 dBW10-12 channelsBandwidth: 27 MHz
60 cmAvailability: 99%worst month
Region 1 & 3 Plan
TransmittingEIRP: ≈59.6 dBWBandwidth: 24 MHz
5 mEIRP: ≈87.4 dBW32 channels/clusterBandwidth: 24 MHz
Region 2 Plan
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Identification of Plan assignments: Plan characteristics
1 3
2
11765.84 MHz11727.48 MHz
11746.66 MHz
19.18 MHz
27 MHz
CL
CR
11.36 MHz
Region 1: 800 MHz divided into 40 channels Region 3: 500 MHz divided into 24 channels
Channel bandwidth: 27 MHz Channels separation: 19.18 MHz Guard bands: 11.36 MHz
1 3
2
12253.16 MHz12224.00 MHz
12238.58 MHz
14.58 MHz
24 MHz
CL
CR
5.16 MHz
Region 2: 500 MHz divided into 32 channels
Channel bandwidth: 24 MHz Channels separation: 14.58 MHz Guard bands: 5.16 MHz
Region 1 & 3 Plan Region 2 Plan
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Identification of Plan assignments: Reference situation
Compatibility among assignments in Plan and List:
• Region 1 & 3: EPM (Equivalent Protection Margin)
• Region2: OEPM (Overall Equivalent Protection Margin)
Calculation of margins• Region 1 & 3:
• Region 2:
𝐸𝑃𝑀 = −10 × 𝑙𝑜𝑔
𝑖=1
3
10 − 𝑀𝑖 10
𝑀𝑖 = 𝑝𝑟𝑜𝑡𝑒𝑐𝑡𝑖𝑜𝑛 𝑚𝑎𝑟𝑔𝑖𝑛 =𝐶
𝐼𝑖𝑎𝑔𝑔𝑟− 𝑃𝑅𝑖
𝑤ℎ𝑒𝑟𝑒:𝑖 = 𝑖𝑛𝑡𝑒𝑟𝑓𝑒𝑟𝑒𝑛𝑐𝑒 𝑡𝑦𝑝𝑒:1 = 𝑐𝑜 − 𝑐ℎ𝑎𝑛𝑛𝑒𝑙2 = 𝑢𝑝𝑝𝑒𝑟 𝑓𝑖𝑟𝑠𝑡 𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡 𝑐ℎ𝑎𝑛𝑛𝑒𝑙3 = 𝑙𝑜𝑤𝑒𝑟 𝑓𝑖𝑟𝑠𝑡 𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡 𝑐ℎ𝑎𝑛𝑛𝑒𝑙
𝑃𝑅𝑖 = 𝑃𝑟𝑜𝑡𝑒𝑐𝑡𝑖𝑜𝑛 𝑅𝑎𝑡𝑖𝑜 𝑓𝑜𝑟 𝑖𝑛𝑡𝑒𝑟𝑓𝑒𝑟𝑒𝑛𝑐𝑒 𝑖
𝑂𝐸𝑃𝑀 = −10 × 𝑙𝑜𝑔
𝑖=1
5
10 − 𝑀𝑖 10
𝑀𝑖 = 𝑝𝑟𝑜𝑡𝑒𝑐𝑡𝑖𝑜𝑛 𝑚𝑎𝑟𝑔𝑖𝑛 =𝐶
𝐼𝑖𝑎𝑔𝑔𝑟− 𝑃𝑅𝑖
𝑤ℎ𝑒𝑟𝑒:𝑖 = 𝑖𝑛𝑡𝑒𝑟𝑓𝑒𝑟𝑒𝑛𝑐𝑒 𝑡𝑦𝑝𝑒:1 = 𝑐𝑜 − 𝑐ℎ𝑎𝑛𝑛𝑒𝑙2 = 𝑢𝑝𝑝𝑒𝑟 𝑓𝑖𝑟𝑠𝑡 𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡 𝑐ℎ𝑎𝑛𝑛𝑒𝑙3 = 𝑙𝑜𝑤𝑒𝑟 𝑓𝑖𝑟𝑠𝑡 𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡 𝑐ℎ𝑎𝑛𝑛𝑒𝑙4 = 𝑢𝑝𝑝𝑒𝑟 𝑠𝑒𝑐𝑜𝑛𝑑 𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡 𝑐ℎ𝑎𝑛𝑛𝑒𝑙5 = 𝑙𝑜𝑤𝑒𝑟 𝑠𝑒𝑐𝑜𝑛𝑑 𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡 𝑐ℎ𝑎𝑛𝑛𝑒𝑙
𝑃𝑅𝑖 = 𝑃𝑟𝑜𝑡𝑒𝑐𝑡𝑖𝑜𝑛 𝑅𝑎𝑡𝑖𝑜 𝑓𝑜𝑟 𝑖𝑛𝑡𝑒𝑟𝑓𝑒𝑟𝑒𝑛𝑐𝑒 𝑖
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Identification of Plan assignments: Reference situation
Protection Ratios (𝑷𝑹𝒊)• Regions 1 & 3
• Appendix 30:• Co-channel: 21 dB
• Adjacent channels: 16 dB
• Appendix 30A:• Co-Channel: 27 dB
• Adjacent channels: 22 dB
• Region 2• Co-channel: 28 dB
• First adjacent channel: 13.6 dB
• Second adjacent channel: -9.9 dB
𝑀𝑖 = 𝑝𝑟𝑜𝑡𝑒𝑐𝑡𝑖𝑜𝑛 𝑚𝑎𝑟𝑔𝑖𝑛 =𝐶
𝐼𝑖𝑎𝑔𝑔𝑟− 𝑷𝑹𝒊
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Identification of Plan assignments: Reference situation
Difference between EPM and OEPM: Calculation of 𝑪 𝑰𝒊𝒂𝒈𝒈𝒓
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Identification of Plan assignments: Reference situation
How to consult the reference situation of Plan assignments?• SpaceQry
Open SpaceQry
Press
1
2
3
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Identification of Plan assignments: Reference situation
How to consult the reference situation for Plan assignments?• SpaceQry
1
2
3 Write the name of your Administration and click on “Search”
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25
Identification of Plan assignmentsIdentification of Plan assignments
How to read examination resultsHow to read examination results
How to know if my Administration is affectedHow to know if my Administration is affected
Technical examinationTechnical examination
Exercise: detect identification with SpaceQryExercise: detect identification with SpaceQry
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How to read examination results: MSPACE
Run MSPACE or open database with SPS_Reports• Database published in the BR IFIC under \\Databases\AP30_30A\TEX_Results
• Ntc_id_sat_name_mspace_results.mdb
Compressed Report Summary of networks affected
Graphical Report Test points affected
Reference Situation/Findings Report Detailed Report Beams affected Test-points affected Channels affected
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How to read examination results: MSPACE
Channels
Test-points
Original EPM
Calculated EPM
PFD excess
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How to read examination results: GIBC/PFD (terrest.)
Run GIBC/PFD or open text file results• Text file published in the BR IFIC under \\Databases\AP30_30A\TEX_Results
• AP30_sat_name_PFD_results.mdb
ntc_id of incoming network
grp_id analysedPower density
incoming networknotifying administration
frequency band
Potentially affected administration
PFD excess
beam gainbeam name
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How to read examination results: GIBC/PFD (space)
Run GIBC/PFD (space) and open text file results• PXT_LST
ntc_id of incoming networkgrp_id analysed
incoming network
notifying administration
frequency band
Coordinates used for the calculation
CalculatedPFD
PFDExcess
PFD Limitaffected administration
affected network
Power density Bandwidth
Satellite gain
grp_id affectedanalysed
ntc_id of affected network
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How to read examination results: GIBC/AP8
Run GIBC/Appendix 8 and open text file results• APP8_LST
ntc_id of incoming network
grp_id incominganalysed
Maximum gain of the Earth
Station
incoming network
notifying administration
frequency band Calculated ΔT/T value
affected administration
affected network
grp_id affectedanalysed
ntc_id of affected network
Off-axis gainOf the Earth
Statiom
Coordinates of the Earth Station used for the calculation
Radiation pattern of the Earth Station
Noise temperature of affected satellite
Power density
Maximum gain
of the satellite
Off-axisgain
of the satellite
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Identification of Plan assignmentsIdentification of Plan assignments
How to read examination resultsHow to read examination results
How to know if my Administration is affectedHow to know if my Administration is affected
Technical examinationTechnical examination
Exercise: detect identification with SpaceQryExercise: detect identification with SpaceQry
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32
How to identify if my Administration is identified as potentially affected?
Navigating in the DVD-BR IFICNavigating in the DVD-BR IFIC
Main steps:
a. Insert in the user’s computer
b. Click on BR IFIC Publications
c. Click on Special Sections
d. Open each Special Section subject to comments published in the BR IFICSpecial Section (PDF format)
e. Use the Adobe Acrobat “Find” tool to search for the 3 digits abbreviation of the subject administration
f. Note the name of the affecting network and the provision number
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33
How to identify if my Administration is identified as potentially affected?
Navigating in the DVD-BR IFICNavigating in the DVD-BR IFIC
1
2
3
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34
How to identify if my Administration is identified as potentially affected?
Navigating in the DVD-BR IFICNavigating in the DVD-BR IFIC
4
5
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35
How to identify if my Administration is identified as potentially affected?
Using BR-SIS SpaceQryUsing BR-SIS SpaceQry
Open SpaceQry
Press
1
2
3
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36
How to identify if my Administration is identified as potentially affected?
Using BR-SIS SpaceQryUsing BR-SIS SpaceQry
1
2
3
4
• Identifications concerning Special Sections of planned services
• Only networks contained in the connected database are displayed SPS_ALL for: AP30/E, AP30/E and AP30-30A/E
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37
How to identify if my Administration is identified as potentially affected?
Using BR-SIS SpaceQryUsing BR-SIS SpaceQry
1
2
3
4
• Identifications concerning Special Sections of non-planned services and Art.2A of Appendices 30 and 30A
• Only networks contained in the connected database are displayed SPS_ALL for: AP30-30A/F/C
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38
How to identify if my Administration is identified as potentially affected?
Examining the SRS, SPS_ALL or 30B databasesExamining the SRS, SPS_ALL or 30B databases
SPS_ALL_IFICXXXX.MDB
For Art.4 of Appendices 30 and 30A:
AP30/E AP30A/E AP30-30A/E
\Databases\AP30_30A
1 2
43
Notice of the incoming satellite network
Provision
Number of BR IFIC where the incoming satellite network was published
Coordination status (see preface)
Potentially affected administration
Potentially affected network
Notice of the existing satellite network
Notice of the incoming satellite network
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39
How to identify if my Administration is identified as potentially affected?
SPS_ALL_IFICXXXX.MDB
For Art.2A of Appendices 30 and 30A:
AP30-30/A/F/C
\Databases\AP30_30A
12
34
56
7
8Notice of the incoming satellite network
Name of the incoming satellite network
Potentially affected administration
Provision
Coordination status (see preface)
Examining the SRS, SPS_ALL or 30B databasesExamining the SRS, SPS_ALL or 30B databases
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40
Identification of Plan assignmentsIdentification of Plan assignments
How to read examination resultsHow to read examination results
How to know if my Administration is affectedHow to know if my Administration is affected
Technical examinationTechnical examination
Exercise: detect identification with SpaceQryExercise: detect identification with SpaceQry
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Exercise: Detect identification with SpaceQry
In this exercise, you will play the role of administration “TUN”
FIRST PART – Detect identification with SpaceQry
1. Open SpaceQry
2. Select a database (Microsoft access)1. [USB drive]:\Space Workshop\Day 4\AP30_30A_30B_Basic\5-AP30_30A_Examination_results\Exercise\SPS_ALL_IFIC2874.mdb
2. Click “Start”
3. Go to tab “BR IFIC DVD”
4. Activate flag “Show only the latest BR IFIC info” and Select “Planned bands networks interfering with my Admin.”
5. Type, the name of administration “TUN” and click on “Search”
6. For each interfering network, open the list of identifications
7. Identify, according to the coordination provision (coord_prov), which kind of potential interference would be received
SECOND PART – Detect identification with Special Section
1. Open Special Section AP30/E/795 annexed to BR IFIC 2874 related to NSS-BSS G2 22W network1. [USB drive]:\Space Workshop\Day 4\AP30_30A_30B_Basic\5-AP30_30A_Examination_results\Exercise\2874-AP30-AP30e0795.pdf
2. Search your administration in the pdf (Edit -> Find, search for code “TUN”)
3. Identify, according to the coordination provision (coord_prov), which kind of potential interference would be received
THIRD PART – Read MSPACE results published in BR IFIC
1. Open SPS_REPORTS, click on File -> Open, and connect to the MSPACE results database1. [USB drive]:\Space Workshop\Day 4\AP30_30A_30B_Basic\5-AP30_30A_Examination_results\Exercise\117552024_NSS-BSS G2 22W_mspace_results.mdb
2. Select Plan_id = 00DN and click on “OK”
3. Open all “Compressed”, “Graphical” and “Reference Situation” reports (select and click “Show Report”)
4. In the Reference situation Report, type “TUN” in “Administrations”, activate flag “Only affected beams / channels to be shown” and click on “Retrieve Ref.Sit / Margin”
5. Identify which channels and test-points have been identified as affected (distinguish between EPM, PFD or EPM/PFD affected)
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Annex: Exercise 1st PART Step-by-step
Open SpaceQry
Press
1
2
3
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Annex: Exercise 1st PART Step-by-step
1
2
3
4
56
7Identify which kind of potential interference would be received
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Annex: Exercise 2nd PART Step-by-stepOpen [USB drive]:\Space Workshop\Day 4\AP30_30A_30B_Basic\5-AP30_30A_Examination_results\Exercise\2874-AP30-AP30e0795.pdf
1
2
Search for “TUN”
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Annex: Exercise 3rd PART Step-by-step
Open SPS_REPORTS
1Open database [USB drive]:\Space Workshop\Day 4\AP30_30A_30B_Basic\5-AP30_30A_Examination_results\Exercise\117552024_NSS-BSS G2 22W_mspace_results.mdb
23
Select the three types of reports and click on “Show Report”
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Annex: Exercise 3rd PART Step-by-step
1 2
3
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Annex: Exercise 3rd PART Step-by-step
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2
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Annex: Exercise 3rd PART Step-by-step
1
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Check Identifications- EPM/PFD affected Test-point- EPM affected Test-point- PFD affected Test-point