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Efficient Orbit/Spectrum Utilization for FSS and BSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 108 ] � �	Compatibility study of aeronautical earth stations in motion and stations in the fixed service � �	France �	AI1.1 �	2024-04-19
�	[ 107 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Accounting for all sidelobe contributions of non-GSO FSS satellites in Recommendation ITU-R S.1503 � �	France �	�	2024-04-19
�	[ 106 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations � �	France �	�	2024-04-19
�	[ 105 ] � �	Proposed amendments to working document towards a preliminary draft new ITU-R Recommendations on the maximum allowable aggregate interference levels from time-variant sources from other services into fixed-satellite service links � �	France �	�	2024-04-19
�	[ 104 ] � �	Existing and future development of systems under FSS in the frequency range 7 250 to 7 750 MHz and 7 900 to 8 400 MHz � �	France �	AI1.7 �	2024-04-19
�	[ 103 ] � �	Preliminary draft new Recommendation ITU-R S.[RES 770] - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks in Q/V band with criteria contained in No. 22.5L of the Radio Regulations � �	France �	�	2024-04-19
�	[ 102 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies � �	France �	�	2024-04-19
�	[ 101 ] � �	Proposed concepts to consider when revising the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO] � �	France �	�	2024-04-19
�	[ 100 ] � �	Proposed reply liaison statement to Working Party 7D FSS characteristics for WRC-27 agenda item 1.16 � �	France �	AI1.16 �	2024-04-19
�	[ 99 ] � �	Proposed reply liaison statement to Working Party 5D documenting FSS characteristics in the frequency range 7 125-8 400 MHz for sharing and compatibility studies under WRC-27 agenda item 1.7 � �	France �	AI1.7 �	2024-04-19
�	[ 98 ] � �	Proposed liaison statement to Working Parties 3M, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D requesting characteristics for use in sharing studies under WRC-27 agenda item 1.1 � �	France �	AI1.1 �	2024-04-19
�	[ 97 ] � �	Initial elements related to the preparatory work for WRC-27 agenda item 1.2 � �	France �	AI1.2 �	2024-04-19
�	[ 96 ] � �	Working document towards a preliminary draft new Recommendation - Maximum permissible levels of off-axis e.i.r.p. density from non-axially symmetric or active phased array earth station antennas transmitting to geostationary-satellite orbit networks operating in the fixed-satellite service in the 27.5-30 GHz frequency band � �	Viasat, Inc. (United States) �	�	2024-04-18
�	[ 95 ] � �	Proposed elevation of working document towards a preliminary draft new Report to preliminary draft new Report � �	Viasat, Inc. (United States) �	�	2024-04-18
�	[ 94 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Underestimation of non-GSO interference arising from the use of worst-case geometry in S.1503 and necessity to supplement it with grid-based epfd analysis � �	Viasat, Inc. (United States) �	�	2024-04-18
�	[ 93 ] � �	Additional elements in application of existing methodologies to compute and evaluate the aggregate interference from non-GSO FSS systems into GSO networks with respect to aggregate epfd limits in Resolution 76 (Rev.WRC-23) � �	Viasat, Inc. (United States) �	�	2024-04-18
�	[ 92 ] � �	Proposed open-source software tool for determining conformity of non-GSO FSS systems with Article 22 epfd limits � �	Viasat, Inc. (United States) �	�	2024-04-18
�	[ 91 ] � �	Proposed technical parameters for WRC-27 agenda item 1.3 � �	Intelsat �	�	2024-04-19
�	[ 90 ] � �	Studies related to the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO] - Modifications to the preliminary draft new Recommendation/Report � �	Intelsat �	�	2024-04-19
�	[ 89 ] � �	Studies related to the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO] - Studies 1 and 2 � �	Intelsat �	�	2024-04-19
�	[ 88 ] � �	Studies related to the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO] - GSO return links operations � �	Intelsat �	�	2024-04-19
�	[ 87 ] � �	Position and proposals regarding on the work on Recommendation ITU-R S.[MITIGATION MEASURES] � �	Papua New Guinea �	�	2024-04-19
�	[ 86 ] � �	Proposed revisions to working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO] � �	United States �	�	2024-04-19
�	[ 85 ] � �	Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] - Methodology for evaluating and technical procedures for addressing any exceedance of aggregate equivalent power flux-density into geostationary satellite networks in the fixed-satellite service from multiple non-geostationary satellite systems in the Ku and Ka frequency bands � �	United States �	�	2024-04-19
�	[ 84 ] � �	Working document towards a preliminary draft new Report ITU-R S.[ARTICLE 22 EPFD LIMIT STUDIES] � �	United States �	�	2024-04-19
�	[ 83 ] � �	Preliminary draft new Recommendation ITU-R S.[ESIM NCMC] - The functionalities and implementation of a network control and monitoring center (NCMC) for earth stations in motion � �	United States �	�	2024-04-19
�	[ 82 ] � �	Suppression of Question ITU-R 284/4 - Spectrum management issues related to the introduction of the broadcasting-satellite service (sound) in the frequency range 1-3 GHz � �	United States �	�	2024-04-19
�	[ 81 ] � �	Proposed working document on WRC-27 agenda item 1.3 � �	Canada �	AI1.3 �	2024-04-18
�	[ 80 ] � �	Comparison of GSO protection limits in the Ka-band � �	Canada �	�	2024-04-18
�	[ 79 ] � �	Working document towards a preliminary draft new Report ITU-R S.[GSO PROTECTION FROM NGSO KA-BAND] � �	Canada �	�	2024-04-18
�	[ 78 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] - Review of methods for computing aggregate epfd � �	Canada �	�	2024-04-18
�	[ 77 ] � �	Submission of satellite system characteristics as per recommends 4 of Recommendation ITU-R S.1328-4 - Satellite system characteristics to be considered in frequency sharing analyses within the fixed-satellite service � �	Canada �	�	2024-04-18
�	[ 76 ] � �	Elements for a working document towards a preliminary draft new Handbook ITU-R [NGSO_BEST_PRACTICES] � �	Canada �	�	2024-04-18
�	[ 75 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[NGSO DEORBITING] - Guidance on safe and efficient deorbit and/or disposal strategies and methodologies for non-GSO space stations involved in radiocommunication services after the end of their life � �	Canada �	�	2024-04-18
�	[ 74 ] � �	Calculation of epfd statistics at geometries other than the worst-case geometry � �	Canada �	�	2024-04-18
�	[ 73 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations � �	Canada �	�	2024-04-18
�	[ 72 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] - Calculation method to assess the impact on link performance due to inter-system interference when an assignment to a non-geostationary FSS satellite system is involved � �	Canada �	�	2024-04-18
�	[ 71 ] � �	Analysis of the protection provided by Article 22 epfd limits to GSO FSS networks and potential constraints to non-GSO FSS system in the 10.7-12.75 GHz band � �	Canada �	�	2024-04-18
�	[ 70 ] � �	Representative system characteristics of an FSS geostationary network in the 40/50 GHz bands for studies related to WRC-27 agenda item 1.1 � �	EchoStar Operating LLC �	AI1.1 �	2024-04-18
�	[ 69 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Modifications to ITU-R S.1503 to accurately model downlink of non-GSO systems using steerable beams � �	Galaxy Space (Beijing) Technology Co.,Ltd. �	�	2024-04-18
�	[ 68 ] � �	Proposed working document on WRC-27 agenda item 1.2 � �	Ghana , Nigeria �	AI1.2 �	2024-04-18
�	[ 67 ] � �	Workplan for WRC-27 agenda item 1.2 � �	Ghana , Nigeria �	AI1.2 �	2024-04-18
�	[ 66 ] � �	Proposed liaison statement to contributing Working Parties of WRC-27 agenda item 1.2 � �	Ghana , Nigeria �	�	2024-04-18
�	[ 65 ] � �	Prioritization of work related to non-WRC-27 agenda item � �	Indonesia �	�	2024-04-18
�	[ 64 ] � �	Information document on U.S. domestic regulations and policies regarding the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services � �	United States �	�	2024-04-18
�	[ 63 ] � �	Additional issue to address in the next revision of Recommendation ITU-R S.1503-4 � �	United States �	�	2024-04-18
�	[ 62 ] � �	Proposed draft reply liaison statement to Working Party 7D regarding WRC-27 agenda item 1.16 � �	United States �	AI1.16 �	2024-04-18
�	[ 61 ] � �	Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations � �	United States �	�	2024-04-18
�	[ 60 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies � �	United States �	�	2024-04-18
�	[ 59 ] � �	Draft liaison statement to Working Parties 5A, 5C, 7C and 7D (copy to Working Party 3M) - WRC-27 agenda item 1.3 � �	United States �	AI1.3 �	2024-04-18
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