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1Geneva, 30 October - 3 November 2006
BROADCASTING-SATELLITE BROADCASTING-SATELLITE SERVICESERVICE
AND ASSOCIATED FEEDER-LINKAND ASSOCIATED FEEDER-LINKPPLANSLANS AND LISTS AND LISTS
by Mby Markark Griffin Griffin BR/BR/SSDSSD/SNP/SNP
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 2
OutlineOutline
I. Introduction
II. Frequency Bands
III. Plans
IV. Lists
V. Compatibility Criteria
VI. Main Regulatory Aspects
VII. Actions of the Bureau post WRC-03
VIII. Technical Examinations
IX. Appendix 30 and 30A Data
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 3
Frequency BandsFrequency Bands
The BSS and associated feeder-link Plans and Lists cover the following frequency bands:
Region 1: 11.7 - 12.5 GHz (space-to-Earth)14.5 - 14.8 GHz (Earth-to-space)1
17.3 - 18.1 GHz (Earth-to-space)
Region 2: 12.2 - 12.7 GHz (space-to-Earth)17.3 - 17.8 GHz (Earth-to-space)
Region 3: 11.7 - 12.2 GHz (space-to-Earth)14.5 - 14.8 GHz (Earth-to-space)17.3 - 18.1 GHz (Earth-to-space)
1 For countries outside Europe
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 4
Appendices 30 & 30A PlansAppendices 30 & 30A Plans
PLAN REGION FREQ.(GHz)
YEAR
Downlink 1 11.7 - 12.5 1977 / 2000
Downlink 3 11.7 - 12.2 1977 / 2000
Downlink 2 12.2 - 12.7 1983 / 1985
Feeder-link 2 17.3 - 17.8 1983 / 1985
Feeder-link 1 & 3 14.5 - 14.8 1988 / 2000
Feeder-link 1 & 3 17.3 - 18.1 1988 / 2000
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 5
Elements of PlansElements of Plans
National assignments are included in:
I. Articles 10 & 11 of Appendix 30 (downlink)
II. Articles 9 & 9A of Appendix 30A (feeder-link)
These Articles describe:orbital position, channels, polarisation, power levels, antenna patterns, emission designation, beam coverage, grouping ...
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 6
PPlan & List Beamslan & List Beams
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 7
BSSBSS and associated Feeder-Link and associated Feeder-Link PlansPlans
I. Appendix 30 Downlink Plans (12 GHz) Regions 1 and 3 Plan (234 beams) Region 2 Plan (238 beams)
II. Appendix 30A Feeder-link Plans (14 & 17 GHz)
Regions 1 and 3 Plans (308 beams) Region 2 Plan (238 beams)
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 8
WRC-2000 PWRC-2000 Planlan
WRC-2000 developed a new Plan that included:I. 10 channels in Region 1 & 12 channels in Region
3;II. new national beams/assignments for East Timor
and the Seychelles;III. 5 extended-coverage national beams for 15
administrations;IV. 30 "composite" beams;V. new protection ratios and other technical
parameters;VI. orbital position preferences for 63
administrations; andVII. 20 other national preferences.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 9
Regions 1 and 3Regions 1 and 3 L Lististss
Regions 1 and 3 Lists of Additional Uses:
I. Downlink List 12 GHz List (currently 46 networks / 4914
assignments)
II. Feeder-link List 14 GHz List (currently 4 networks / 84 assignments) 17 GHz List (currently 43 networks / 2912
assignments)
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 10
Elements of ListElements of ListssI. Created at WRC-2000.II. Separated from the Plans and annexed to the
Master Register (MIFR).III. Lists are evolving and are updated and
published periodically by the Bureau.IV. Assignments in the Lists must be compatible
with the Plans and other services.V. Digital modulation only.VI. Data elements submitted using Appendix 4.VII. Non-monopolisation provisions.VIII. 15 year time limit.IX. Provisions for use of assignments on a non-
interference basis in case of disagreements.X. Provision to accommodate assignments for
new ITU Member States.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 11
Compatibility between Plan Compatibility between Plan and List Assignmentsand List Assignments
I. Plan assignments Regions 1 & 3 Plan based on EPM. Region 2 Plan based on OEPM.
II. List assignments Regions 1 & 3 List based on EPM and also
PFD for the downlink.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 12
Compatibility Criteria forCompatibility Criteria forRegions 1 & 3 Plan Regions 1 & 3 Plan AssignmentsAssignmentsEquivalent Protection Margin (EPM) is used as compatibility
criteria for the Regions 1 & 3 Plans as follows:
Mi = protection margin = (dB)
i = interference type (1=co-channel, 2 & 3 = upper & lower first adjacent channels);
PRi = protection ratio for a given interference type i.
3
1
)10/(10log10i
M iEPM
ii
PRI
C
aggr
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 13
Compatibility Criteria forCompatibility Criteria forRegion 2 Plan AssignmentsRegion 2 Plan AssignmentsOverall Equivalent Protection Margin (OEPM) is used as
compatibility criteria for the Region 2 Plan as follows:
Mi = protection margin = (dB)
i = interference type (1=co-channel, 2&3=upper & lower
first adjacent channels, 4&5= upper & lower second adjacent channels);
PRi = protection ratio for a given interference type i.
5
1
)10/(10log10i
M iOEPM
ii
PRI
C
aggr
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 14
Compatibility Criteria forCompatibility Criteria forRegions 1 & 3 List Regions 1 & 3 List AssignmentsAssignmentsI. Based on both EPM and PFD criteria.
EPM criteria as per the Regions 1 & 3 Plan PFD criteria also used to identify affected
assignments as per Annex 1 of Appendix 30
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 15
MainMain Regulatory Regulatory Aspects Aspects
I. BSS Downlink / Feeder-link Modification/Addition/Coordination (Article 4) Notification/Implementation (Article 5)
II. Terrestrial Coordination / Notification (Article 6)
III. FSS & non-planned BSS Coordination / Notification (Article 7)
IV. Space Operation/TT&C in the Guardbands Coordination / Notification (Article 2A)
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 16
Article 2A Provisions (1)Article 2A Provisions (1)The main aspects of Article 2A (SOF) are as follows:I. Advance publication information (API) is not required.II. Incoming SOF assignments are to be coordinated with
Plan/List/Article 4 assignments using the provisions of Article 7 of Appendices 30 and 30A.
III. For the downlink, coordination among SOF assignments and services not subject to a Plan is effected using the provisions of Nos. 9.7, 9.17, 9.18 and the associated provisions of Section II of Article 9, or § 4.1.1 d) or 4.2.3 d) of Article 4 of Appendix 30, as appropriate. Coordination of modifications to the Region 2 Plan or assignments to be included in the Regions 1 and 3 List with SOF assignments shall be effected using § 4.1.1 e) or 4.2.3 e), as appropriate, of Article 4 of Appendix 30.
IV. For the feeder-link, coordination among SOF assignments and services not subject to a Plan shall be effected using the provisions of Nos. 9.7, 9.17, 9.17A, 9.18, and the associated provisions of Section II of Article 9, as appropriate. Coordination of modifications to the Region 2 feeder-link Plan or assignments to be included in the Regions 1 and 3 feeder-link List, with SOF assignments shall be effected using § 4.1.1 d) of Article 4 of Appendix 30A.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 17
Article 2A Provisions (2)Article 2A Provisions (2)I. Any SOF assignment supporting an Article 4 assignment
shall be brought into use within the regulatory time-limit applicable to the corresponding Article 4 assignment.
II. Any SOF assignment for the initial Plans (Region 2 Plans incorporated in the Radio Regulations at WARC Orb 85 and the Regions 1 & 3 Plan adopted at WRC 2000), shall be brought into use within the regulatory time-limit referred to in § 4.1.3 or § 4.2.6 of Article 4 from the date of receipt by the Bureau of the complete Appendix 4 data.
III. SOF assignments are notified under Article 11.IV. Section II of Article 23 does not apply to SOF downlink
assignments.V. The provisions of Resolution 49 (Rev.WRC-03) do not
apply to SOF supporting the BSS and the associated feeder-link submitted under Article 2A of Appendices 30 and 30A.
VI. Use of the coordination arc of Appendix 5 (WRC-03) was extended to include Article 2A submissions.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 18
Post WRC-03 ActivitiesPost WRC-03 Activities
I. Update of the Reference Situation (EPM/OEPM) for Plan & List assignments;
II. Processing of Articles 2A, 4 & 5 notices;
III. New Version of SPS Database;
IV. Implementation of the grouping concept
in Regions 1 & 3 under Resolution 548;
V. Implementation of Resolution 547.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 19
Technical ExaminationsTechnical Examinations
I. Article 2A (TT&C)
II. Article 4 (Coordination & enter into List)
III. Article 5 (Notification of Plan/List
assignments)
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 20
Article 2A ExaminationArticle 2A ExaminationI. The GIBC software application is used to
perform the various technical examinations on Article 2A space operation functions (SOF) networks.
The PFD (terrestrial) component performs the examination of affected territories from the downlink under § 4.1.1 d) / 4.2.3 d) of Article 4 of Appendix 30.
The PFD (Space) component performs the examination of affected space stations under § 3 and 6 of Annex 1 to Appendix 30 and Annex 4 to Appendix 30.
The Appendix 8 component performs T/T calculations under § 2 of Annex 4 to Appendix 30A and coordination arc calculations under No.9.7.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 21
AArticlerticle 4 4 Examination Examination(Appendix (Appendix 30,30, Regions Regions 1 1 && 3)3)
I. Protection of Regions 1 & 3 Plan and List SPS/MSPACE: EPM & PFD calculations
II. Protection of Region 2 Plan
GIBC(PXT)/GIMS: PFD
III. Protection of Terrestrial Services GIBC/GIMS: PFD
IV. Protection of Region 2 and Region 3 FSS GIBC(PXT)/GIMS: PFD
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 22
AArticlerticle 4 Examination 4 Examination(Appendix (Appendix 3030A Regions 1&3)A Regions 1&3)
I. Protection of Regions 1&3 Plan and Lists SPS/MSPACE: EPM calculation
II. Protection of Region 2 Plan GIBC(Appendix 8): delta T/T
III. Protection of Terrestrial Services Appendix 7: Coordination contour
IV. Protection of FSS earth station Annex 4: Coordination contour
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 23
“Existing”Service
Require protection
from “incoming” service
SOF R1&311700-11714MHz
SOF R212200-12212MHz
SOF R112489-12500MHz
SOF R312189-12200MHz
SOF R212688-12700MHz
BSS R1****Plan/List/Art
411700-12500MHz
BSS R3****Plan/List/Art
.411700-12200MHz
BSS R2****Plan/Art.412200‑127
00MHz
Other Space
Services
Terrestrial
Service
SOF R1&311700-11714
MHz
No. 9.7*(AP8)
4.1.1 e)(PXT)
4.1.1 e)(PXT)
No. 9.7*(AP8)
No.9.18***(AP7)
SOF R212200-12212
MHz
No. 9.7*(AP8)
4.1.1 e)(PXT)
4.2.3 e)(PXT)
No. 9.7*(AP8)
No.9.18*** (AP7)
SOF R112489-12500
MHz
No. 9.7*(AP8)
4.1.1 e)(PXT)
4.2.3 e)(PXT)
No. 9.7*(AP8)
No.9.18*** (AP7)
SOF R312189-12200
MHz
No. 9.7*(AP8)
4.1.1 e)(PXT)
4.1.1 e)(PXT)
No. 9.7*(AP8)
No.9.18***(AP7)
SOF R212688-12700
MHz
No. 9.7*(AP8)
4.2.3 e)(PXT)
No. 9.7*(AP8)& No.
9.17A***
No.9.18***(AP7)
BSS R1****Plan/List/Art.411700-12500
MHz
Article 7(PXT)**
Article 7(PXT)**
Article 7(PXT)**
Article 7(PXT)**
4.1.1 a) & b)(MSPACE)
4.1.1 a) & b)(MSPACE)
4.2.3 a) & b)(PXT)
AP30 Art.6 & 7
No.9.19AP30
Article 6, An.3
BSS R3****Plan/List/Art.411700-12200
MHz
Article 7(PXT)**
Article 7(PXT)**
4.1.1 a) & b)(MSPACE)
4.1.1 a) & b)(MSPACE)
4.2.3 a) & b)(PXT)
AP30 Art.6 & 7
No.9.19AP30
Article 6, An.3
BSS R2****Plan/Art.4
12200-12700 MHz
Article 7(PXT)**
Article 7(PXT)**
Article 7(PXT)**
4.1.1 c)(PXT)
4.1.1 c)(PXT)
4.2.3 c)(MSPACE)
AP30 Art.6 & 7
No.9.19AP30
Article 6, An.3
OtherSpace Services
No. 9.7*(AP8)
No. 9.7*(AP8)
No. 9.7*(AP8)
No. 9.7*(AP8)
No. 9.7*(AP8)
4.1.1e)(PXT)
4.1.1e)(PXT)
4.2.3 e), 4.2.3 f) (PXT)
Articles9, 11 & 22
No.9.18(AP7)
TerrestrialServices
4.1.1d)(PFD)
&No.9.17***
4.2.3d)(PFD)
& No.9.17***
4.1.1d)(PFD)
& No.9.17***
4.1.1d)(PFD)
& No.9.17***
4.2.3d)(PFD)
& No.9.17***
4.1.1d)(PFD)
4.1.1d)(PFD)
4.2.3 d)(PFD)
Articles 9, 11 & 21(PFD)
* and the associated provisions of Articles 9 and 11.** Annex 4 of AP30 criteria to be applied.*** This provision is applicable for specific earth stations. Assumes SOF is a “non-BSS” earth station.**** In the case of an assignment with a non-standard emission where the necessary bandwidth falls within a guardband.
Table 1. Inter/intra-regional and inter/intra-service sharing Table 1. Inter/intra-regional and inter/intra-service sharing coordination requirements between SOF, planned BSS, and other coordination requirements between SOF, planned BSS, and other services at 12 GHzservices at 12 GHz
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 24
“Existing” Service Require protectionfrom “incoming”service
SOF R1&317300-17314MHz
SOF R217300-17312MHz
SOF R1&318089-18100MHz
SOF R217788-17800MHz
FSS(BSS) R1&3
Plan/List/Art.417300-18100
MHz
FSS(BSS) R2 Plan/Art.4
17300-17800MHz
OtherSpace
Services
SOF R1&317300-17314 MHz
No. 9.7*(AP8)
No. 9.7*(AP8)
4.1.1 d)(AP8)
4.1.1 d)(AP8)
No. 9.7*(AP8)
SOF R217300-17312 MHz
No. 9.7*(AP8)
No. 9.7*(AP8)
4.1.1 d)(AP8)
4.1.1 d)(AP8)
No. 9.7*(AP8)
SOF R1&318089-18100 MHz
No. 9.7*(AP8)
4.1.1 d)(AP8)
No. 9.7*(AP8)
SOF R217788-17800 MHz
No. 9.7*(AP8)
4.1.1 d)(AP8)
4.1.1 d)(AP8)
No. 9.7*(AP8)
FSS(BSS) R1&3 Plan/List/Art.4
17300-18100 MHz
Article 7***(AP8)
Article 7***(AP8)
Article 7***(AP8)
Article 7***(AP8)
4.1.1 a) & b)(MSPACE)
4.2.2 a) & b) (AP8)
Art. 7of AP30A
FSS(BSS) R2 Plan/Art.4
17300-17800 MHz
Article 7***(AP8)
Article 7***(AP8)
Article 7***(AP8)
4.1.1 c)(AP8)
4.2.2 c)(MSPACE)
Art. 7of AP30A
OtherSpace Services
No. 9.7*(AP8)
No. 9.7*(AP8)
No. 9.7*(AP8)
No. 9.17A**
No. 9.7*(AP8)
No. 9.17A**
4.1.1 d)(AP8)
Articles9 & 11
TerrestrialServices
No. 9.17**(AP7)
No. 9.17**(AP7)
* And the associated provisions of Articles 9 and 11.** This provision is applicable for specific earth stations.*** Section 2 of Annex 4 of AP30A criteria to be applied.
Table 2. Inter/intra-regional and inter/intra-service sharing Table 2. Inter/intra-regional and inter/intra-service sharing coordination requirements between SOF, planned BSS feeder-links, coordination requirements between SOF, planned BSS feeder-links, & other services at 17 GHz& other services at 17 GHz
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 25
Table 3. Inter/intra-regional and inter/intra-service sharing Table 3. Inter/intra-regional and inter/intra-service sharing coordination requirements between SOF, planned BSS feeder-links, & coordination requirements between SOF, planned BSS feeder-links, & other services at 14 GHzother services at 14 GHz
“Existing” Service Require protectionfrom “incoming”service
SOF R1&314500-14514MHz
SOF R1&314789-14800MHz
FSS(BSS) R1&3 Plan/List/Art.414500-14800
MHz
Other**** Space
Services
SOF R1&314500-14514 MHz
No. 9.7*(AP8)
4.1.1 d)(AP8)
No. 9.7*(AP8)
SOF R1&314789-14800 MHz
No. 9.7*(AP8)
4.1.1 d)(AP8)
No. 9.7*(AP8)
FSS(BSS) R1&3 Plan/List/Art.4
14500-14800 MHz
Article 7***(AP8)
Article 7***(AP8)
4.1.1 a) & b)(MSPACE)
Art. 7 of AP30A
Other**** Space Services
No. 9.7*(AP8)
No. 9.7*(AP8)
4.1.1 d)(AP8)
Articles9 & 11
TerrestrialServices
No. 9.17**(AP7)
No. 9.17**(AP7)
* and the associated provisions of Articles 9 and 11.** This provision is applicable for specific earth stations.*** Section 2 of Annex 4 of AP30A criteria to be applied.**** This sharing situation may occur with non-planned Region 2 feeder-links.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 26
Article 4 Examination: Same Date of Article 4 Examination: Same Date of
ReceiptReceipt I. In accordance with §3.1 of the RoP on
Receivability, when more than one submission is received on the same date, all those submissions shall be mutually taken into account.
II. Due to the different nature of treating “Additions” and “Victims” by the MSPACE software, it is necessary to perform:
an initial MSPACE run to establish the reference situation for all incoming networks as “Victims”; and
a second run for each incoming network as an “Addition” in order to properly assess the interference into other Victim/Plan/List assignments.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 27
Article 4 Examination: Grouped with Article 4 Examination: Grouped with Plan/ListPlan/ListI. Application of the grouping concept in Regions 1 and 3 is
explained in Resolution 548 and in Articles 11 & 9A of Appendices 30 & 30A respectively.
II. Only the interference contributions from assignments that are not part of the same group are included.
III. For the identification of affected administrations, each network in a group is examined separately without taking into account the other networks in the group.
IV. when performing a technical examination using MSPACE, a special methodology is applied.
The Plan and/or List assignments grouped with the incoming Article 4 network are removed from the database.
The reference situation of all remaining assignments is re-calculated creating a “virtual” reference situation.
The incoming Article 4 network is then examined against all assignments with this “virtual” reference situation in order to correctly identify affected administrations.
The normal reference situation is then restored.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 28
Article 4 Examination: Part Article 4 Examination: Part BBI. In order to overcome unresolved disagreements and
to fulfill coordination requirements to complete the coordination process, the “Part A” network characteristics are sometimes modified at the stage of “Part B” under §4.1.12 of Art 4 of Appendices 30 & 30A.
II. In order to verify whether the coordination requirements have been fulfilled for successful completion of the Article 4 procedure, the Bureau performs a series of examinations under §4.1.11/4.2.15 of Article 4 of Appendices 30 & 30A.
III. The technical examinations verify whether objecting administrations are excluded from the list of affected administrations and that no additional interference is imposed on an administration that has not objected or has previously agreed after an objection.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 29
AArticlerticle 5 5 Examination Examination
I. Conformity with the Convention, Table of Allocations, other provisions.
II. Conformity with the Plan and List (except reduced e.i.r.p, reduced coverage etc.).
III. Protection of other services in specific cases.
IV. Notified technical characteristics have to be the same as those in the Plans or Lists except those allowed in provision 5.2.1 d).
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 30
Processing of Article 4 Part A Processing of Article 4 Part A SubmissionsSubmissions
I. Special Sections, that contain the filed satellite network characteristics and potentially affected administrations, are being published in BR IFICs.
II. Administrations should examine each BR IFIC to see if it’s assignments are affected and respond within 4 months.
III. Affected administrations that do not comment within the 4 month period are deemed to have agreed.
IV. After the 4 month period has expired, the BR prepares a list of coordination agreements required and publishes this in a Part D Special Section.
V. Results of the Bureau’s MSPACEg calculations are also placed on the BR IFIC.
Geneva, 30 October - 3 November 2006
BR / SSD / SNP 31
Appendix 30 and 30A DataAppendix 30 and 30A Data
I. Appendix 30 and 30A data can be found in the BR IFIC and on the ITU website at: http://www.itu.int/ITU-R/space/plans/
II. Contained in the SPS database (SNS format).
III. Contains the technical characteristics and reference situation for all Plan, List and pending Article 4 assignments.
IV. Contains the technical characteristics for Article 2A (TT&C) assignments.
V. Contains the due diligence information submitted under Resolution 49.
VI. The SPS database is evolving and is updated regularly.