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UIT-R JTG4567  C 

UIT-R JTG4567

Groupe d'action mixte 4-5-6-7

Resultats:32 documents
Contributions  [ Source: Japan ]   Documents / Contributions
 
Numéro 
Titre Source Date
[ 628 ]  
 
Proposed revisions to workind document towards preliminary draft CPM text for WRC-15 agenda item 1.1     Japan   2014-07-11
[ 627 ]  
 
Further considerations on 3 400-4 200 MHz and 4 400-4 900 MHz frequency bands under WRC-15 agenda item 1.1     Japan   2014-07-11
[ 626 ]  
 
Proposed updates of Annex 2 of Joint Task Group Chairman's Report     Japan   2014-07-11
[ 625 ]  
 
Proposed modification to the preliminary draft new Report ITU-R RS.[EESS 1.4GHZ]     Japan   2014-07-11
[ 411 ]  
 
Proposed modifications to working document towards draft CPM text on satellite issues in 3 400-4 200 and 4 500-4 800 MHz bands     Japan   2014-02-05
[ 410 ]  
 
Proposed texts to "Proposed working document towards draft CPM Report on satellite issues" in Attachment 5 of Annex 7 of Joint Task Group 4-5-6-7 Chairman's Report     Japan   2014-02-05
[ 409 ]  
 
Proposed modifications to working document towards a preliminary draft new Report ITU-R [C-BAND DOWNLINK]     Japan   2014-02-05
[ 408 ]  
 
Proposed modification to the working document towards a preliminary draft new Report ITU-R RS.[EESS 1.4GHz]     Japan   2014-02-05
[ 407 ]  
 
Proposal for a new annex of the working document towards a preliminary draft new Report ITU-R M./BT.[IMTDTTBSHARECOMPAT] - Sharing and compatibility studies between the DTTB system C (ISDB-T) and IMT in the 470-694/698 MHz frequency band     Japan   2014-02-05
[ 406 ]  
 
Update of sharing studies on the working document towards a draft new Report ITU-R [C-band downlink] - Sharing studies between IMT-Advanced systems and geostationary satellite networks in the fixed-satellite service in the 3 400-4 200 MHz frequency band in the WRC study cycle leading to WRC-15     Japan   2014-02-05
[ 405 ]  
 
Proposed modifications to working document towards a preliminary draft CPM text on compatibility studies between science services and IMT systems in the 1.4 GHz band     Japan   2014-02-05
[ 404 ]  
 
Proposed modification to the working document towards a preliminary draft new Report ITU-R RA.[RAS-IMT]     Japan   2014-02-05
[ 403 ]  
 
Proposed modifications to "Working document towards a preliminary draft new Report relating to the coexistence between IMT systems and BSS systems in the frequency band 1 452-1 492 MHz"     Japan   2014-02-05
[ 402 ]  
 
Proposed modifications to working document towards preliminary draft CPM text for WRC-15 agenda item 1.1     Japan   2014-02-05
[ 269 ]  
(Rev.1) 
Applicability of methods for sharing studies between broadcasting and IMT independent from specific DTTB system     Japan   2013-10-04
[ 268 ]  
 
Information on spectrum usage and sharing possibility of broadcasting and IMT in UHF band in Japan     Japan   2013-10-04
[ 267 ]  
 
Working document towards Preliminary Draft New Recommendation ITU-R S.[Cband_FSS_MS] - Methodology for calculating separation distances for sharing in the 3 400 - 4 200 MHz range between earth stations of the Fixed-Satellite Service and stations in the Mobile Service     Japan   2013-10-04
[ 266 ]  
 
Update of sharing studies in the working document towards a draft new report ITU-R [C-band downlink] (Annex 1 to Attachment 3 in Annex 7 to JTG 4-5-6-7 Chairman's Report (Document 4-5-6-7/242 (Annex7-E)))     Japan   2013-10-04
[ 265 ]  
 
Technical considerations on studies relating to coexistence issues between IMT systems and BSS systems in the frequency band 1 452-1 492 MHz     Japan   2013-10-04
[ 264 ]  
 
Proposed modifications to working document towards preliminary draft CPM text on compatibility studies between science services and IMT systems in the 1.4 GHz band     Japan   2013-10-04
[ 263 ]  
 
Considerations on compatibility between EESS (passive) in the 1 400-1 427 MHz band and IMT systems in the 1 427.9-1 462.9 MHz and 1 475.9-1 510.9 MHz under WRC-15 agenda item 1.1     Japan   2013-10-04
[ 262 ]  
 
Compatibility between radio astronomy service (RAS) in the 1 400-1 427 MHz band and mobile service considering IMT systems in the 1.4/1.5 GHz band     Japan   2013-10-04
[ 261 ]  
 
Proposed modifications to working document towards draft CPM text on C-band studies on satellites issues     Japan   2013-10-04
[ 260 ]  
 
Proposed modifications to working document towards a draft new Report ITU-R [C-BAND DOWNLINK]     Japan   2013-10-04
[ 259 ]  
 
Proposed draft CPM text regarding results of sharing studies with fixed service     Japan   2013-10-04
[ 258 ]  
 
Proposed draft CPM text regarding spectrum requirements for IMT related to WRC-15 agenda item 1.1     Japan   2013-10-04
[ 146 ]  
 
Technical Parameters of DTTB Systems C (ISDB-T) for sharing and compatibility studies between the broadcasting service and the mobile service under WRC-15 Agenda items 1.1 and 1.2     Japan   2013-07-02
[ 145 ]  
 
Considerations on compatibility between services in the 1 400-1 427 MHz band and IMT systems in the 1 427.9-1 462.9 MHz and 1 475.9-1 510.9 MHz bands under WRC-15 Agenda item 1.1     Japan   2013-07-02
[ 144 ]  
 
The result of sharing study between FSS and IMT-Advanced in the frequency band of 3400-3600 MHz considering geographical conditions     Japan   2013-07-02
[ 143 ]  
 
Considerations on 3 400-4 200 MHz and 4 400-4 900 MHz bands under WRC-15 Agenda item 1.1     Japan   2013-07-02
[ 72 ]  
 
Information on 700 MHz band for IMT systems in Japan     Japan   2012-11-13
[ 71 ]  
 
Considerations on sharing and compatibility studies in potential candidate frequency bands for WRC-15 Agenda item 1.1     Japan   2012-11-13
Resultats:32 documents
 
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