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Disposition des canaux radioélectriques, caractéristiques des systèmes radioélectriques, interconnexion, maintenance et applications diverses

Resultats:258 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 108 ]  
 
Possible revision of Recommendations ITU-R F.1244, ITU-R F.1490 and working document towards a PDNR on technical and operational requirements for broadband wireless access in the fixed service     Canada   236/9   2005-04-12
[ 107 ]  
 
Disaster-relief radiocommunications     Director, BR     2005-04-12
[ 106 ]  
 
Modification of Annex 3 of Recommendation ITU-R F.595-7 - Radio-frequency channel arrangements for radio-relay systems operating in the 18 GHz frequency band     United Kingdom of Great Britain and Northern Ireland   108/9   2005-04-12
[ 105 ]  
 
Description and considerations of indoor fixed wireless access (iFWA) systems that operate around 3.5 GHz     United Kingdom of Great Britain and Northern Ireland   236/9   2005-04-12
[ 104 ]  
 
Report of the BWA correspondence activities     Rapporteur, CG BWA   236/9   2005-04-11
[ 103 ]  
 
Draft revision of Recommendation ITU-R F.382-7 - Radio frequency channel arrangement for fixed wireless systems operating in the 2 and 4 GHz bands     Russian Federation   136/9   2005-04-08
[ 102 ]  
 
Report on the work of the Correspondence Group     Rapporteur, CG IMT-2000   221/9   2005-04-07
[ 101 ]  
 
Working document towards a preliminary draft new Recommendation - Technical and operational requirements for broadband wireless access in the fixed service     Germany (Federal Republic of)   236/9   2005-04-07
[ 100 ]  
 
[Preliminary] draft new Recommendation ITU-R F.[9B/BWA] - Radio interface standards for broadband wireless access systems in the fixed service operating below 66 GHz     Rapporteur, CG BWA   236/9   2005-04-11
[ 99 ]  
 
Changes to preliminary draft new Recommendation ITU-R F.[9B/BWA] - Radio interface standards for broadband wireless access systems in the fixed service operating below 66 GHz     United States of America   236/9   2005-04-04
[ 98 ]  
 
Draft revision of Recommendation ITU-R F.1244     United States of America   236/9   2005-04-04
[ 97 ]  
 
Improving the international spectrum regulatory framework     Canada     2005-03-31
[ 96 ]  
 
Results of WTSA, RAG and CVC relevant to the work of the Working Parties of Study Group 9     Director, Radiocommunication Bureau     2005-03-31
[ 95 ]  
 
Proposed additions to the "working document on the preliminary consideration on applications of fixed wireless systems operating in bands above 57 GHz"     Canada   234/9   2005-03-31
[ 94 ]  
 
Liaison statement to WP 9B - Broadband wireless access standards in the fixed service     ITU-D Rapporteur' s Group for Question 20-1/2     2005-03-16
[ 93 ]  
 
Liaison statement to WP 9B on BWA and 3.5 GHz system characteristics     ETSI     2005-03-03
[ 92 ]  
 
Liaison statement to Working Parties 8A, 9B and 9D - Sharing requirements and issues related to IMT-2000 systems and non IMT-2000 broadband wireless access systems in the 2 500-2 690 MHz band     WP 8F     2005-02-24
[ 91 ]  
 
Liaison statement to Working Parties 9B and 9D - Representation of unwanted emission spectra and transmitter deployment models for use in compatibility studies between active and passive services     TG 1/9     2005-02-17
[ 90 ]  
 
Liaison response to ITU-R Working Party 9B on broadband wireless access systems     ITU-T SG 9     2005-01-26
[ 89 ]  
 
Reply to study on NGN mobility and fixed-mobile convergence     ITU-T SG13     2005-01-06
[ 88 ]  
 
Liaison statement - New versions of the Access Network Transport (ANT) Standardization Plan and Work Plan     ITU-T SG 15     2004-12-17
[ 87 ]  
 
Liaison statement - Reply to Liaison statement: Access Network Transport Standardization (ANTS) - Plan and Work Plan     ITU-T SG 15     2004-12-17
[ 86 ]  
 
Liaison statement to Working Parties 4B, 6E, 8A, 8D and 9B (and JTG 6-8-9 for information) - Spectrum usage and operational characteristics of terrestrial electronic news gathering systems     WP 6P     2004-11-30
[ 85 ]  
 
Response liaison statement to WP 9B - Use of the fixed service in the transport network in IMT-2000     WP 8F     2004-11-02
[ 84 ]  
 
Liaison statement from Study Group 1 to Working Parties 4A, 4-9S and 9B and Study Groups 7 and 8 for action and to Study Group 6 and the CVC for information     SG 1     2004-10-20
[ 83 ]  
+Ann.1-14 
Report on the meeting of Working Party 9B, Geneva, 20-28 September 2004     Chairman, WP 9B     2004-10-01
[ 82 ]  
 
Final List of Participants - Working Party 9B     Director, BR     2004-09-27
[ 81 ]  
 
List of documents issued     BR Study Group Department     2004-09-17
[ 80 ]  
 
Liaison statement to Working Party 9B on software defined radio     WP 8A     2004-09-17
[ 79 ]  
 
Liaison statement to WP 9B - Wireless access systems     WP 8A     2004-09-17
[ 78 ]  
 
Proposed modifications of preliminary draft new Report/Recommendation ITU-R F.[FWA-IP+ATM]Technical and operational requirements and characteristics of fixed wireless systems providing broadband wireless services     Germany (Federal Republic of)     2004-09-01
[ 77 ]  
 
Technical characteristics of broadband fixed wireless access (FWA) systems conveying internet protocol (IP) packets or asynchronous transfer mode (ATM) cells     Germany (Federal Republic of)   220/9   2004-09-01
[ 76 ]  
 
Guidelines for the work of the September 2004 meeting     Chairman, WP 9B     2004-09-17
[ 75 ]  
 
Use of the fixed service in bands above 57 GHz     Canada     2004-09-15
[ 74 ]  
 
Proposed revision of working document towards a PDNR ITU-R F.[9B/BWA]     Canada     2004-09-14
[ 73 ]  
 
Preliminary draft new Recommendation ITU-R F.[HAPS-RRS] - Interference evaluation from fixed service system using high altitude platform stations (HAPS) to radio-relay system in the bands above 3 GHz     Korea (Republic of)   212/9   2004-09-14
[ 72 ]  
 
Information on broadband wireless access service in Korea     Korea (Republic of)     2004-09-14
[ 71 ]  
 
Draft revision of Recommendation ITU-R F.1244 - Radio local area networks     United States of America   142/9   2004-09-14
[ 70 ]  
 
Proposal for additional material on technical characteristics of broadband FWA systems conveying IP packets or ATM cells     Asia-Pacific Telecommunity (APT)     2004-09-14
[ 69 ]  
 
Working document toward preliminary draft revision of Recommendation ITU-R F.1569 - Reference radiation patterns of multi-beam antennas for high altitude platform stations in the 28 and 31 GHz bands     Japan     2004-09-14
[ 68 ]  
 
Proposed draft new Recommendation - Characteristics of multipoint-to-multipoint (MP-MP) fixed wireless systems with mesh network topology operating in frequency bands above about 17 GHz     Japan   107/9   2004-09-14
[ 67 ]  
 
Proposed revision of working document on the preliminary consideration on applications of fixed wireless systems operating in bands above 57 GHz     Japan     2004-09-14
[ 66 ]  
 
Preliminary consideration on a response to draft new Question [BBB/9] - Fixed service applications using frequency bands above 3 000 GHz     Japan     2004-09-14
[ 65 ]  
 
Report to Working Party 9B on CG-IMT activity     Correspondence Group CG-IMT   221/9   2004-09-13
[ 64 ]  
 
Proposed conversion of preliminary draft new Recommendation to draft new Recommendation - Analysis and optimization of the error performance of digital fixed wireless systems for the purpose of bringing into service and maintenance     Japan   235/9   2004-09-13
[ 63 ]  
 
Technical and operational requirements and characteristics of fixed wireless systems providing broadband wireless access     Japan     2004-09-13
[ 62 ]  
 
Proposal for preliminary draft new Report - System and equipment design techniques of broadband fixed wireless access (FWA) systems conveying Internet protocol (IP) packets or asynchronous transfer mode (ATM) cells     Japan   220/9   2004-09-13
[ 61 ]  
 
Technical characteristics of broadband wireless access (FWA) systems conveying Internet protocol (IP) packets or asynchronous transfer mode (ATM) cells     Japan   220/9   2004-09-13
[ 60 ]  
 
Requirement on fixed wireless systems providing broadband wireless access     China Mobile Communications Corporation     2004-09-08
[ 59 ]  
 
Preliminary draft new Report ITU-R F.[FWA-IP+ATM]     Canada     2004-09-08
Resultats:258 documents
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