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Efficient orbit/spectrum utilization for MSS and RDSS

Results:49 total items.

Contributions �[�Source:�Japan�]���
�	Number�	Title	Source	AI/Question	Date
�	[ 634 ] � �	Proposed modification to the working document towards a PDN Report ITU-R M.[MSS-SHARING] � �	Japan �	�	2011-09-01
�	[ 633 ] � �	Proposed modification for working document towards a preliminary draft new Report ITU-R M.[AMS(R)S.METHODOLOGY] - Methodology(ies) to determine spectrum requirements to satisfy AMS(R)S access within the bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space) � �	Japan �	83-6/4 �	2011-09-01
�	[ 632 ] � �	Proposal for draft new Recommendation ITU-R M.[S-E RX+TX] � �	Japan �	288/4, 217-2/4 �	2011-09-01
�	[ 631 ] � �	Proposed Liaison Statement from Working Party 4C to Working Party 5B related to compatibility study for UAS in 5-GHz Bands � �	Japan �	�	2011-09-01
�	[ 586 ] � �	Method to ensure spectrum requirements for AMS(R)S communications in the bands 1 545-1 555 MHz and 1 646.5 to 1 656.5 MHz - Studies in support of WRC-12 Agenda item 1.7 � �	Japan �	�	2011-04-21
�	[ 585 ] � �	Proposal of draft new Report ITU-R M.[PULSE_RNSS_PARAMS] � �	Japan �	288/4, 217-2/4 �	2011-04-21
�	[ 584 ] � �	Proposal of modification of preliminary draft new Recommendation ITU-R M.[PULSE_EVAL) � �	Japan �	288/4, 217-2/4 �	2011-04-21
�	[ 583 ] � �	Proposed liaison statement from WP 4C to WP 7C related to pulsed interference from spaceborne active sensors into RNSS receivers in the frequency band 1 215-1 300 MHz � �	Japan �	288/4, 217-2/4 �	2011-04-21
�	[ 500 ] � �	Proposed modification to the draft CPM text on WRC-12 Agenda item 1.25 � �	Japan �	�	2010-06-21
�	[ 499 ] � �	Proposed modification to the working document towards PDN Report ITU-R M.[MSS-SHARING] � �	Japan �	�	2010-06-21
�	[ 498 ] � �	Sharing studies between SRS and MSS in the 7 145-7 235 MHz and 8 400-8 500 MHz bands under WRC-12 Agenda item 1.25 � �	Japan �	�	2010-06-21
�	[ 497 ] � �	Proposed elements for the draft CPM text on WRC-12 Agenda item 1.7 � �	Japan �	�	2010-06-21
�	[ 496 ] � �	Proposal of draft new Recommendation ITU-R M.[S-E RX+TX] � �	Japan �	288/4, 217-2/4 �	2010-06-21
�	[ 495 ] � �	Proposal of draft new Recommendation ITU-R M.[E-S TX+RX] � �	Japan �	288/4, 217-2/4 �	2010-06-21
�	[ 494 ] � �	Proposal for a reply liaison statement to Working Party 5B regarding the compatibility study between 5 GHz RNSS and AM(R)S proposed for the band 5 000-5 010 MHz � �	Japan �	�	2010-06-21
�	[ 419 ] � �	Proposed modifications to working document towards a preliminary draft new Report ITU-R M.[MSS-SHARING] and draft CPM text for WRC-12 Agenda item 1.25 - Sharing studies between MSS and MS in the 4 400-4 500 and 4 800-4 990 MHz bands � �	Japan �	�	2010-03-08
�	[ 418 ] � �	Proposed modification to preliminary draft new Report ITU-R M.[RNSS_PULSE_PARAMS] - Calculation method for aggregate interference emission parameters of pulsed RF systems operating in and near the bands 1 164-1 215 MHz and 1 215-1 300 MHz on the radionavigation-satellite service airborne and ground-based receivers � �	Japan �	236/8, 217/4 �	2010-03-08
�	[ 417 ] � �	Proposed elements for the draft CPM text on WRC-12 Agenda item 1.7 � �	Japan �	�	2010-03-08
�	[ 416 ] � �	Proposal for a Liaison statement to Working Party 5B regarding the bands between 5 000-5 030 MHz in WRC-12 Agenda item 1.4 � �	Japan �	�	2010-03-08
�	[ 415 ] � �	Proposal for a liaison statement to Working Party 7C regarding pulsed interference from EESS (active) systems to RNSS in the 1 215-1 300 MHz band � �	Japan �	288/4, 217-2/4 �	2010-03-08
�	[ 414 ] � �	Proposed modifications to preliminary draft new Report ITU-R M.[DUALPOL] contained in Annex 6 to Working Party 4C Chairman's Report � �	Japan �	83/4 �	2010-03-08
�	[ 319 ] � �	Proposed modifications to working document towards a preliminary draft new Recommendation ITU-R M.[DUALPOL] contained in Annex 13 to Working Party 4C Chairman's Report � �	Japan �	83-5/4 �	2009-08-24
�	[ 318 ] � �	Comments to working document towards a preliminary draft new Report ITU-R M.[AMS(R)S SPECTRUM ESTIMATE] � �	Japan �	�	2009-08-24
�	[ 317 ] � �	Methods to satisfy WRC-12 Agenda item 1.7 � �	Japan �	�	2009-08-24
�	[ 316 ] � �	Proposal for the modification of working document towards a preliminary draft new Report ITU-R M.[5GHZ_APP] - RNSS applications for the 5 000-5 010 and 5 010-5 030 MHz bands � �	Japan �	�	2009-08-24
�	[ 315 ] � �	Proposal for the modification of preliminary draft new Recommendation ITU-R M.[PULSE_EVAL] - Evaluation model for pulsed interference from relevant radio sources other than in the radionavigation-satellite service to the radionavigation-satellite service systems and networks operating in the 1 164-1 215 MHz, 1 215-1 300 MHz, 1 559-1 610 MHz and 5 010-5 030 MHz bands � �	Japan �	288/4, 217-2/4 �	2009-08-24
�	[ 314 ] � �	Proposal for a liaison statement to Working Party 5B regarding the bands between 5 000-5 030 MHz in WRC-12 Agenda item 1.4 � �	Japan �	�	2009-08-24
�	[ 313 ] � �	Proposal for draft new Recommendation ITU-R M.[S-E RX+TX] - Characteristics and protection requirements of receiving earth stations and characteristics of transmitting space stations of the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz � �	Japan �	288/4, 217-2/4 �	2009-08-24
�	[ 312 ] � �	Proposals for draft new Recommendation ITU-R M.[E-S TX+RX] - Characteristics and protection requirements of receiving space stations and characteristics of transmitting earth stations in the radionavigation-satellite service (Earth-to-space) operating in the band 5 000-5 010 MHz � �	Japan �	288/4, 217-2/4 �	2009-08-24
�	[ 311 ] � �	Proposals on draft new Recommendations ITU-R M.[CHAR-RX3], ITU-R M.[1088_NEW], ITU-R M.[1477_NEW], ITU-R M.[1479_NEW] and ITU-R M.[RNSS_GUIDE] � �	Japan �	236-2/8, 217-2/8 �	2009-08-24
�	[ 192 ] � �	Consideration Items to facilitate study on future work related to the satellite component of IMT-Advanced � �	Japan �	228-1/8 �	2009-04-07
�	[ 191 ] � �	Proposed modification to working document towards a preliminary draft new Recommendation ITU-R M.[AMS(R)S SPECTRUM] � �	Japan �	�	2009-04-07
�	[ 190 ] � �	Methods to be considered for WRC-11 Agenda item 1.7 � �	Japan �	�	2009-04-07
�	[ 189 ] � �	Proposals for a Preliminary draft revision of Question ITU-R 83-5/8 and a working document towards a Preliminary draft new Recommendation for efficient dual polarization use in the same orbit � �	Japan �	83-5/8 �	2009-04-07
�	[ 188 ] � �	Consideration on the five draft new Recommendations regarding RNSS which were sent back from Study Group 4 � �	Japan �	236/8, 217/8 �	2009-04-07
�	[ 187 ] � �	Proposal for the modification of Preliminary draft new Recommendation ITU-R M.[S-E RX+TX] - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations of the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz � �	Japan �	236/8, 217/8 �	2009-04-07
�	[ 90 ] � �	Working document towards a preliminary draft new Report - Carrier interferometry OFDM (CI-OFDM) transmission technology for satellite services � �	Japan �	87-4/8, 83-5/8 �	2008-09-16
�	[ 89 ] � �	Methodology to estimate required spectrum for the AMS(R)S - (WRC-11 Agenda item 1.7) � �	Japan �	�	2008-09-16
�	[ 88 ] � �	Working document towards a preliminary draft new Report - An adaptive polarization division multiplexing (APDM) technique for polarization-tracking-free broadband communication systems in the mobile-satellite service (MSS) using vertical/horizontal dual linear polarization � �	Japan �	87-4/8, 83-5/8 �	2008-09-16
�	[ 87 ] � �	Proposed modification to preliminary draft new Recommendation ITU-R M.[MOBDIS] - Use of systems in the mobile-satellite service for early warning and relief operations in the event of disasters and similar emergencies � �	Japan �	227/8, 209-3/8 �	2008-09-16
�	[ 86 ] � �	Proposal for draft new Recommendation ITU-R M.[1317_New] - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz, and 1 559-1 610 MHz � �	Japan �	236-2/8, 217-2/8 �	2008-09-16
�	[ 85 ] � �	Proposal for draft new Recommendation ITU-R M.[1477_New] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to Earth) and receivers in the aeronautical radionavigation service operating in the band 1 559-1 610 MHz � �	Japan �	236-2/8, 217-2/8 �	2008-09-16
�	[ 84 ] � �	Proposal for draft new Recommendation ITU-R M.[1088_New] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to Earth) operating in the band 1 215-1 300 MHz � �	Japan �	236-2/8, 217-2/8 �	2008-09-16
�	[ 83 ] � �	Proposal for draft new Recommendation ITU-R M.[CHAR-RX3] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 164- 1 215 MHz � �	Japan �	236-2/8, 217-2/8 �	2008-09-16
�	[ 52 ] � �	Items to be studied to ensure long-term spectrum availability for the aeronautical mobile-satellite (R) service responding to Resolution 222 (Rev.WRC-07) � �	Japan �	�	2008-03-19
�	[ 51 ] � �	Proposal for the modification of the preliminary draft new Recommendation ITU-R M.[1477_NEW] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) and receivers in the aeronautical radionavigation service operating in the band 1 559-1 610 MHz � �	Japan �	236/8, 217/8 �	2008-03-19
�	[ 50 ] � �	Proposal for the modification of preliminary draft new Recommendation ITU-R M.[S-E RX+TX] - Characteristics and protection criteria of receiving earth stations and transmitting space stations of the radionavigation-satellite service operating in the band 5 010-5 030 MHz � �	Japan �	236/8, 217/8 �	2008-03-19
�	[ 49 ] � �	Proposal for the modification of preliminary draft new Recommendation ITU-R M.[E-S TX+RX] - Characteristics and protection criteria for transmitting earth stations and receiving space stations in the radionavigation-satellite service (Earth-to-space) operating in the band 5 000-5 010 MHz � �	Japan �	236/8 �	2008-03-19
�	[ 48 ] � �	Proposal for a liaison statement to ITU-R Working Party 5B regarding the bans between 5 000-5 030 MHz in WRC-11 Agenda item 1.4 � �	Japan �	�	2008-03-19
Results:49 total items. �

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