International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP9B : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP9B  C 

ITU-R WP9B

Radio-frequency channel arrangements, radio system characteristics, interconnection, maintenance and various applications

Results:43 total items.
Contributions  [ Source: Japan ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 210 ]  
 
Porposed modifications to draft new Question ITU-R [9A/DOEP] /9 and comments on preliminary draft new Recommendation ITU-R F.[9A/DOEP]     Japan     2003-03-31
[ 209 ]  
 
Technical characteristics of broadband FWA systems conveying IP packets or ATM cells     Japan   220/9   2003-03-31
[ 208 ]  
 
Spectrum vision for the fixed service     Japan   221/9   2003-03-31
[ 207 ]  
 
Use of the fixed service in the deployment of IMT-2000 infrastructure networks     Japan   221/9   2003-03-26
[ 206 ]  
 
Proposed modifications to Recommendation ITU-R F.1609 - An example of stochastic interference evaluation from a high altitude platform station to fixed wireless access systems in the 27.5-28.35 GHz band     Japan   212/9   2003-03-27
[ 167 ]  
 
Proposed modification of the CPM text on Agenda item 1.13 - Resolutions 122 and 734     Japan     2001-10-01
[ 154 ]  
 
PDNR ITU-R F.[HAPS-MT] - Interference mitigation techniques proposed for use by HAPS in the frequency range 18-32 GHz and their advantages     Japan     2001-10-01
[ 153 ]  
 
Proposed draft new Recommendation ITU-R F.[HAPS-FWA] - Interference from fixed service system using high altitude platform stations to fixed ...     Japan     2001-10-01
[ 152 ]  
 
Proposed draft new Recommendation ITU-R F.[HAPS-IB] - Power flux-density produced at the surface of the Earth by high altitude platform stations operating in the 27.5-28.35 GHz band to protect the fixed service across the international border     Japan     2001-10-01
[ 151 ]  
 
Proposed elements for reply liaison statement to JTG 1-6-8-9     Japan     2001-10-01
[ 150 ]  
 
Proposed amendments to working document on Consideration of the use of the fixed service in the deployment of IMT-2000 infrastructure networks     Japan     2001-10-01
[ 149 ]  
 
Proposed amendments to Report on Spectrum vision for the fixed service     Japan     2001-10-01
[ 148 ]  
 
Draft revisions of Questions ITU-R 125/9 and ITU-R 127/9     Japan     2001-10-01
[ 118 ]  
 
Proposed draft new Rec. ITU-R f.[HAPS-IB] - Interference evaluation of High Altitude Platform Stations (HAPS) in the fixed service to terrestrial systems in the fixed service across the international border in the band 27.5-28.35 GHz     Japan     2001-10-01
[ 116 ]  
 
Proposed draft new Recommendation ITU-R F.{HAPS-FWA] - Frequency sharing between high altitude platform station systems...     Japan     2001-10-01
[ 115 ]  
 
Modified preliminary draft Recommendation ITU-R F.[HAPS-MT] - Interference mitigation techniques proposed for use by High Altitude Platform Station (HAPS) in the frequency range 18-32 GHz and their advantages     Japan     2001-10-01
[ 114 ]  
 
Proposed draft new Rec. ITU-R F.[KA-HAPS] - Technical and operational characteristics for the fixed service using high altitude platform stations in the frequency range 18-32 GHz     Japan     2001-10-01
[ 110 ]  
 
Proposed draft CPM text for WRC-03 agenda item 1.13 - Resolutions 122 and 734     Japan     2001-10-01
[ 104 ]  
 
Proposed modifications to preliminary draft Rev. of Rec. ITU-R F.1498     Japan     2001-10-01
[ 103 ]  
 
Proposed draft revision of Rec. ITU-R F.1105 and Liaison to WP 8A concerning WRC-03 Agenda item 1.3 - Global harmonization of Spectrum for public protection and disaster relief     Japan     2001-10-01
[ 102 ]  
 
Proposed modifications to preliminary liaison statement to JTG 1-6-8-9     Japan     2001-10-01
[ 101 ]  
 
Proposal for modifications to Report on a coordination process between area-licensed Fixed Wireless Systems and preliminary draft new Question ITU-R [Coordination-FWS/9]     Japan     2001-10-01
[ 100 ]  
 
Draft Report on Spectrum vision for the fixed service     Japan     2001-10-01
[ 70 ]  
 
Preliminary study on feasibility of High Altitude Platform Stations (HAPS) in the fixed and mobile services in the frequency bands above 3 GHz allocated exclusively for terrestrial radiocommunication     Japan     2001-10-01
[ 69 ]  
 
Draft Amendment of Preliminary Draft New Rec. ITU-R F.[HAPS-IB] on evaluation of impact from the FS using High Altitude Platform Stations (HAPS) on the co-primary services across the international border in the bands 27-5-28.35 GHz & 31.0-31.3 GHz     Japan     2001-10-01
[ 68 ]  
 
Working document toward PDNR on Dynamic channel assignment to facilitate sharing 28/31 GHz band between the fixed service using High Altitude Platform station (HAPS) and other fixed service     Japan     2001-10-01
[ 67 ]  
 
Proposed preliminary draft new Recommendation ITU-R F.[HAPS-FWA] - Methodology for interference evaluation, technical parameters and operational techniques for frequency sharing between the fixed service using high altitude platform stations and..     Japan     2001-10-01
[ 56 ]  
 
Preliminary draft liaison to Joint Task Group 1-6-8-9 - Terrestrial wireless interactive multimedia systems     Japan     2001-10-01
[ 55 ]  
 
Draft revision of the working document on consideration of fixed service spectrum requirements in deployment scenario of IMT-2000 infrastructure networks     Japan     2001-10-01
[ 54 ]  
 
Draft Revision of the Working Document on spectrum vision for the Fixed Service     Japan     2001-10-01
[ 53 ]  
 
Proposed updating of certain Recommendations which are not reprinted including Recommendation ITU-R F.745     Japan     2001-10-01
[ 27 ]  
 
Proposed liaison statement to WP 7D - Interference analysis from high altitude platform stations to the radio astronomy service in the 31.3-31.8 GHz bands     Japan     2001-10-01
[ 26 ]  
 
Proposed liaison statement from WP 9B to TG 1/5     Japan     2001-10-01
[ 25 ]  
 
Draft revision of Recommendation ITU-R F.383 - Radio-frequency channel arrangements for high capacity radio-relay systems operating in the lower 6 GHz band     Japan     2001-10-01
[ 24 ]  
 
Draft revision of Recommendation ITU-R F.635 - Radio-frequency channel arrangements based on a homogeneous pattern for radio-relay systems operating in the 4 GHz band     Japan     2001-10-01
[ 23 ]  
 
Draft revision of Recommendation ITU-R F.746 - Radio-Frequency channel arrangements for systems in the fixed service     Japan     2001-10-01
[ 22 ]  
 
Proposed deletion of certain Recommendations which are not reprinted and proposed revision of Recommendation ITU-R F.745     Japan     2001-10-01
[ 21 ]  
 
Proposed preliminary draft new Recommendation [HAPS-RAS] - Methodology for the impact evaluation, technical parameters and operational procedure of the fixed service using high altitude platform stations (HAPS) to protect the radio astronomy ...     Japan     2001-10-01
[ 20 ]  
 
Proposed liaison statement to WP 7C - Interference analysis from high altitude platform stations to passive sensors in the bands 31.4-31.8 GHz     Japan     2001-10-01
[ 19 ]  
 
Proposed preliminary draft new Recommendation [HAPS-EESS] - Methodology for the impact evaluation of uplink transmission in the fixed service using high altitude platform stations (HAPS) in the Earth exploration-satellite service (EESS)..     Japan     2001-10-01
[ 18 ]  
 
Proposed preliminary draft new Recommendation [HAPS-IB] - Methodology for impact evaluation and operational procedure of the fixed service using high altitude platform stations (HAPS) for frequency sharing with other co-primary ...     Japan     2001-10-01
[ 17 ]  
 
Proposed preliminary draft new Recommendation [HAPS-MT] - Interference mitigation techniques and their advantages for systems using high altitude platform station (HAPS) in the frequency range 18-32 GHz     Japan     2001-10-01
[ 16 ]  
 
Proposed preliminary draft new Recommendation [KA-HAPS] - Technical and operational characteristics for the fixed service using high-altitude platform stations in the bands 27.5-28.35 GHz and 31.0-31.3 GHz     Japan     2001-10-01
Results:43 total items.
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2024-5-24