ITU-R WP5B C

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ITU-R WP5B C

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Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Results:8 total items.

Contributions [ Source: WP 7D ]
	Number	Title	Source	AI/Question	Date
	[ 821 ]	Reply liaison statement to CCT (copy for information to Study Group 6 and Working Parties 1B, 3J, 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7C)	WP 7D		2023-10-19
	[ 659 ]	Reply liaison statement to Working Party 3M (copy to Working Parties 3J, 3K, 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, and 7C - Extending the application of propagation Recommendations to frequencies greater than 100 GHz	WP 7D		2022-10-06
	[ 262 ]	Liaison statement to Working Parties 4C and 5B - WRC-23 agenda item 1.6 - Consideration of the use of MSS frequency bands near 1.6 GHz to support communications for sub-orbital vehicles - Revision of Recommendation ITU-R M.1316 to correct its obsolete reference to 10% data loss to radio astronomy in Recommendation ITU-R RA.1031	WP 7D	AI1.6	2021-04-19
	[ 260 ]	Liaison statement to Working Parties 4C and 5B - WRC-23 agenda item 1.11- Introduction of additional satellite systems into the Global Maritime Distress Safety System (GMDSS)	WP 7D	AI1.11	2021-04-19
	[ 259 ]	Liaison statement to Working Party 5B - WRC-23 agenda item 1.6 - Facilitation of radiocommunication for sub-orbital vehicles	WP 7D	AI1.6	2021-04-16
	[ 121 ]	Reply liaison statement to Working Party 1A (copy for information to ITU-R Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B and 7C) - Liaison between ITU-R and CISPR on the protection of radio services in the 6-40 GHz frequency range	WP 7D		2020-09-21
	[ 120 ]	Reply liaison statement to Working Party 5B - WRC-23 agenda item 1.10 - Characteristics and protection criteria of the radio astronomy service operating in the frequency bands 15.35-15.4 GHz and 22.21-22.5 GHz	WP 7D	AI1.10	2020-09-18
	[ 119 ]	Reply liaison statement to Working Party 5B - WRC-23 agenda item 1.8 - Preparation for WRC-23 agenda item 1.8 - Resolution 155 (Rev.WRC-19)	WP 7D	AI1.8	2020-09-18
Results:8 total items.

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