ITU-R WP5B-AR C

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ITU-R WP5B-AR C

ITU-R WP5B-AR	Max # of documents displayed/page:
Maritime mobile service including Global maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Results:23 total items.

Contributions [ Source: Japan ]
	Number	Title	Source	AI/Question	Date
	[ 565 ]	Proposed modification to preliminary draft revision of Recommendation ITU-R M.493-13 - Digital selective-calling system for use in the maritime mobile service	Japan		2015-06-29
	[ 494 ]	Proposed modification to the working document towards preliminary draft revision of Recommendation ITU-R M.1174-2 - Technical characteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz	Japan		2014-10-20
	[ 493 ]	Proposed modification to a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band or sharing studies	Japan		2014-10-20
	[ 418 ]	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band fo sharing studies	Japan		2014-05-12
	[ 417 ]	Proposed modification to working document towards - Draft CPM text on WRC-15 agenda item 1.16	Japan		2014-05-12
	[ 416 ]	Proposed modification to working document towards - Draft CPM text on WRC-15 agenda item 1.15	Japan		2014-05-12
	[ 415 ]	Guidelines for the use of spectrum by oceanographic radars in the frequency range 3 to 50 MHz	Japan	240/5	2014-05-12
	[ 306 ]	Working document towards discussions on WRC-15 agenda item 1.16	Australia , China (People's Republic of) , Japan , Korea (Republic of) , New Zealand , Viet Nam (Socialist Republic of)		2013-11-11
	[ 293 ]	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band for sharing studies	Japan		2013-11-11
	[ 292 ]	Proposal for revision of Recommendation ITU-R M.493-13 - Digital selective-calling system for use in the maritime mobile service	Japan		2013-11-11
	[ 291 ]	Proposed draft reply liaison statement to Working Party 1A - Continuing studies towards improved out-of-band roll-off for radars to enhance spectrum efficiency	Japan		2013-11-11
	[ 290 ]	Comment to development of a database of oceanographic radars	Japan		2013-11-11
	[ 289 ]	Proposed draft liaison statement to Working Parties 5A and 5C - Station call-sign identification to be used by oceanographic radar in frequency band 3 to 50 MHz	Japan		2013-11-11
	[ 288 ]	Proposed modification to working document towards a preliminary draft new Report - Guidelines for the use of spectrum by oceanographic radars in the 3 to 50 MHz frequency band	Japan		2013-11-11
	[ 279 ]	Working document towards discussions on agenda item 1.16	Australia , China (People's Republic of) , Japan , Korea (Republic of) , New Zealand		2013-11-11
	[ 177 ]	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band for sharing studies	Japan		2013-05-13
	[ 176 ]	Proposal for regional channel allocation for VHF data exchange - WRC-15 Agenda item 1.16	Japan		2013-05-13
	[ 175 ]	Consideration on revision of working document towards a preliminary draft new report - Efficient spectrum use of oceanographic radars in frequency bands in the Frequency Range 3 to 50 MHz	Japan		2013-05-13
	[ 92 ]	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band for sharing studies	Japan		2012-10-29
	[ 91 ]	Need for additional channels for AIS linked to WRC-15 Agenda item 1.16	Japan		2012-10-29
	[ 90 ]	Proposed draft revision of Recommendation ITU-R M.1874 - Technical and operational characteristics of oceanographic radars operating in sub-bands within the frequency range 3-50 MHz	Japan		2012-10-29
	[ 4 ]	Proposal of Addition to Recommendation ITU-R M.1874 "Technical and operational characteristics of oceanographic radars operating in sub-bands within the frequency range 3-50 MHz"	Japan		2012-05-11
	[ 3 ]	Working document toward a preliminary draft new Recommendation - Systems characteristics for 79 GHz band automotive short-range high-resolution radars	Japan		2012-05-11
Results:23 total items.

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