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Land mobile service above 30 MHz*(excluding IMT); wireless access in the fixed service; amateur and amateur-satellite services

Results:28 total items.
Result page:  1 - 2  - Next Next
Contributions  [ Source: China (People ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 601 ]  
 
2014-10-20 China (People's Republic of)   Proposed modification to the working document toward a preliminary draft revision of Recommendation ITU-R M.2015 - Frequency arrangements for public protection and disaster relief radiocommunication systems in UHF bands in accordance with Resolution 646 (Rev. WRC-12)     N/A  
[ 600 ]  
 
2014-10-20 China (People's Republic of)   Proposed revision on the working document toward a preliminary draft new Report ITU-R M.[PPDR]     N/A  
[ 599 ]  
 
2014-10-20 China (People's Republic of)   Proposed revisions to preliminary draft new Report ITU-R M.[5 MHz COMPAT] - Compatibility analysis of possible amateur systems with fixed/land mobile services in the frequency band 5 250-5 450 kHz     N/A  
[ 598 ]  
 
2014-10-20 China (People's Republic of)   Proposed modifications to working document towards a preliminary draft revision of Recommendation ITU-R M.1076     N/A  
[ 597 ]  
 
2014-10-20 China (People's Republic of)   Liaison statement to ITU-R Working Party 5A on the technologies for public protection and disaster relief communications associated with work on WRC-15 agenda item 1.3     N/A  
[ 596 ]  
 
2014-10-20 China (People's Republic of)   Liaison statement to ITU-R Working Party 5A on revision to ITU-R M.2009     N/A  
[ 489 ]  
 
2014-05-09 China (People's Republic of)   Proposed revisions to working document towards a preliminary draft new Report ITU-R M.[5 MHz COMPAT] - Compatibility analysis of possible amateur systems with fixed/land mobile services in the frequency band 5 250-5 450 kHz     N/A  
[ 488 ]  
 
2014-05-09 China (People's Republic of)   Proposed revisions to working document towards draft CPM text for WRC-15 agenda item 1.4     N/A  
[ 487 ]  
 
2014-05-09 China (People's Republic of)   Proposed modification document towards a preliminary draft new Report ITU-R M.[PPDR]     N/A  
[ 486 ]  
 
2014-05-09 China (People's Republic of)   Proposal on revision to new PPDR Report - Working document toward a preliminary draft new Report ITU-R M.[PPDR] - "Broadband public protection and disaster relief communications"     N/A  
[ 485 ]  
 
2014-05-09 China (People's Republic of)   System characteristics and deployment information for land mobile systems operating around 406MHz band - WRC-15 agenda item 9.1, issue 9.1.1     N/A  
[ 389 ]  
 
2013-11-11 China (People's Republic of)   Proposed revisions to working document towards a preliminary draft new Report ITU-R M.[5 MHz COMPAT] - Compatibility analysis of possible amateur systems with fixed/land mobile services in the frequency band 5 250-5 450 kHz     N/A  
[ 388 ]  
 
2013-11-11 China (People's Republic of)   Proposed contribution to working document towards a preliminary draft new Report - Cognitive radio systems in the land mobile service -Technical characteristics of performance evaluation in cognitive radio systems     241-1/5  
[ 387 ]  
 
2013-11-11 China (People's Republic of)   Proposed revision of Annex 21 to Working Party 5A Chairman's Report - Working document toward a preliminary draft new Report ITU-R M.[B-PPDR] "Broadband public protection and disaster relief communications"     N/A  
[ 281 ]  
 
2013-05-13 China (People's Republic of)   Modification to Report ITU-R M.2033 Annex 4     N/A  
[ 280 ]  
 
2013-05-13 China (People's Republic of)   Proposed amendments to working document towards a preliminary draft new Report ITU-R M. [5 MHZ COMPAT] - Impact of signals from possible systems in the amateur service on stations in the fixed service in the frequency band 5 250-5 450 kHz     N/A  
[ 279 ]  
 
2013-05-13 China (People's Republic of)   Considerations on PPDR broadband requirements and solutions     N/A  
[ 278 ]  
 
2013-05-13 China (People's Republic of)   Text proposals for a working document towards a preliminary draft new Report ITU-R M.[LMS.CRS2] - Cognitive radio systems [(CRS) applications] in the land mobile service - Technical characteristics of performance evaluation in cognitive radio systems     241-1/5  
[ 277 ]  
 
2013-05-13 China (People's Republic of)   Proposed revision of Annex 14 to Working Party 5A Chairman's Report - Report ITU-R [LMS.ATG]     N/A  
[ 172 ]  
 
2012-10-29 China (People's Republic of)   Proposed revision of Annex 14 to Working Party 5A Chairman's Report - Report ITU-R [LMS.ATG]     N/A  
[ 171 ]  
 
2012-10-29 China (People's Republic of)   Proposed revision of Annex 6 to Working Party 5A Chairman's Report - Report ITU-R M.[LMS.PPDR.UHF CHANNELS]     N/A  
[ 170 ]  
 
2012-10-29 China (People's Republic of)   Text proposals for a working document towards a preliminary draft new Report ITU-R [LMS.CRS2] - Cognitive radio systems [(CRS) applications] in the land mobile service Technical characteristics of energy saving, relay transmission and spectrum sensing method in cognitive radio systems     241-1/5  
[ 57 ]  
 
2012-05-15 China (People's Republic of)   Information to assist the work of WRC-15 item 1.4     N/A  
[ 56 ]  
 
2012-05-15 China (People's Republic of)   Revisions to Recommendation ITU-R M.2009[LMS.PPDR.UHF TECH]     N/A  
[ 55 ]  
 
2012-05-15 China (People's Republic of)   Text proposals for a working document towards preliminary draft new Report ITU-R [LMS.CRS2] - Cognitive radio systems [(CRS) applications] in the land mobile service - Technical characteristics of relay transmission and cognitve pilot channel in cognitive radio systems     N/A  
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