№ lp_1_35761
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Character count: 48487
File size: 1786 KB
This document is a technical report detailing the characteristics and applications of conventional digital land mobile radio systems, specifically focusing on frequency assignment approaches and the use of these systems in various industries.
Year:
2018
Region / city:
Not specified
Theme:
Digital land mobile radio systems
Document type:
Working document
Organization / institution:
ITU-R
Author:
Not specified
Target audience:
Not specified
Period of validity:
Not specified
Approval date:
1 June 2018
Date of amendments:
Not specified
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Year:
2025
Region:
International
Subject:
Radiocommunication, Strategic and Financial Planning
Document type:
Advisory Group Report
Organization:
International Telecommunication Union (ITU)
Author:
RAG Correspondence Group on the ITU Strategic Plan 2028-2031
Audience:
ITU Members, Radiocommunication Advisory Group
Period covered:
2028–2031
Date of document:
17 October 2025
Meetings referenced:
32nd RAG meeting (14–17 April 2025), virtual CG meetings (23 September and 6 October 2025)
Annexes:
Summary of Conclusions of the RAG CG-ITU-SP-2028-31
Year:
2022
Region / city:
France
Topic:
Radiocommunication, ITU-R
Document type:
Resolution
Organization / institution:
ITU
Author:
Radiocommunication Advisory Group
Target audience:
Member States, Sector Members, Technical Experts
Period of validity:
Not specified
Approval date:
7 March 2022
Date of amendments:
Not specified
Year:
2023
Region / City:
Dubai
Subject:
Harmonization of frequency band 12.75-13.25 GHz (Earth-to-space) for earth stations on aircraft and vessels
Document type:
Addendum
Organization / Institution:
International Telecommunication Union (ITU)
Author:
CEPT
Target Audience:
Radiocommunication professionals, government representatives
Period of validity:
Until 2023
Approval Date:
2022
Modification Date:
Not specified
Year:
2025
Region / city:
International
Topic:
Radiocommunication, Spectrum Management, Space Technology
Document Type:
Circular Letter
Organization / Institution:
ITU Radiocommunication Bureau
Author:
Mario Maniewicz
Target Audience:
ITU Member States and Radiocommunication Sector Members
Period of Validity:
14-17 April 2025
Approval Date:
25 April 2025
Date of Changes:
N/A
Year:
2019
Region / City:
N/A
Topic:
Radiocommunications
Document Type:
Technical Specification
Organization / Institution:
ITU-R
Author:
N/A
Target Audience:
Industry professionals, telecommunications organizations
Period of Validity:
N/A
Approval Date:
23 July 2019
Date of Changes:
N/A
Year:
2024
Note:
Region / City
Topic:
Radio Interface Development for IMT-2030
Document Type:
Working Document
Organization / Institution:
ITU-R
Period of Validity:
2024–2030
Context:
The document outlines the process, steps, and schedule for the development and evaluation of IMT-2030 radio interface technologies within ITU-R Working Party 5D, detailing the submission, evaluation, and consensus-building activities.
Year:
2024
Region / City:
Geneva
Topic:
Radiocommunication
Document Type:
Report
Organization:
International Telecommunication Union (ITU)
Author:
Director, Radiocommunication Bureau
Target Audience:
ITU members, Radiocommunication experts
Effective Period:
2024
Approval Date:
13 February 2024
Amendment Date:
N/A
Year:
2023
Event:
World Radiocommunication Conference (WRC-23)
Location:
Dubai, United Arab Emirates
Document type:
Addendum / Report
Organization:
International Civil Aviation Organization (ICAO)
Author:
Director, Radiocommunication Bureau
Original language:
English
Scope:
International civil aviation, RPAS integration and spectrum management
Relevant periods:
2006–2026
Approval date:
5 July 2023
Applicable from:
November 2026
Year:
2023
Note:
Region / City
Theme:
Gender Equality in Radiocommunication
Document Type:
Report
Organization:
ITU Radiocommunication Advisory Group (RAG)
Approval Date:
27 March 2023
Year:
2022
Region / City:
Geneva
Subject:
IMT-2020
Document Type:
Technical Report
Organ / Institution:
ITU-R
Author:
Working Party 4B
Target Audience:
ITU-R Members, Standardization Organizations, Independent Evaluation Groups
Period of Validity:
2022-2025
Approval Date:
23 November 2022
Modification Date:
N/A
Year:
2020
Region / city:
Geneva
Topic:
Radiocommunication
Document Type:
Report
Body / Institution:
ITU - Working Party 5A
Author:
Chairman, Working Party 5A
Target Audience:
Telecommunications professionals, stakeholders in radiocommunication
Period of Effectiveness:
November 2020
Approval Date:
15 December 2020
Date of Changes:
N/A
Radiocommunication Study Groups – Submission, evaluation process and consensus building for IMT-2020
Year:
2019
Region / City:
International
Subject:
Radiocommunication, IMT-2020
Document Type:
Process Description
Organization / Institution:
ITU-R (International Telecommunication Union - Radiocommunication Sector)
Author:
Working Party 5D
Target Audience:
Technical experts, telecommunications industry professionals
Period of Validity:
2016 - 2020
Approval Date:
15 July 2019
Amendment Date:
Not specified
Year:
2017
Region / city:
International
Subject:
IMT-2020, Radio Interface Technologies
Document type:
Draft report
Institution:
International Telecommunication Union (ITU)
Author:
ITU Radiocommunication Sector
Target audience:
Telecommunications professionals, ITU members
Period of validity:
Ongoing, until completion of IMT-2020 evaluation
Approval date:
3 July 2017
Date of amendments:
Not specified
Year:
2016
Region / City:
International
Topic:
Radiocommunication
Document Type:
Working Document
Organization:
International Telecommunication Union (ITU)
Author:
ITU Radiocommunication Assembly
Target Audience:
Telecommunications professionals, engineers, and policy makers
Period of validity:
2012-2015
Approval Date:
18 November 2016
Revision Date:
N/A
Year:
2011
Region / City:
International
Subject:
Telecommunication, Mobile Communication, Radio Interface
Document Type:
Working Document
Organization / Institution:
ITU, IEEE
Author:
IEEE 802 Project
Target Audience:
Engineers, Telecommunication Professionals
Period of Validity:
Ongoing (subject to updates)
Approval Date:
March 2011
Date of Amendments:
N/A
Date issued:
01 July 2024
Source:
ECO
Subject:
Clutter Digital Data for ITU-R P-Series Recommendations – information on Corine Land Cover (CLC) 2018 data and workflow
Type of report:
New Feature
SEAMCAT version:
5.5.1
SEAMCAT component involved:
PMP, Terrain Profile, Clutter Profile
Background information:
STG#82 discussed on digital terrain model and Clutter Digital Data for ITU-R P-Series Recommendations. Document STG(24)010 elaborates on this topic and outline possible options and free sources found so far.
Description of the issue:
There are only a few databases of DLU (land cover) data that are freely available for different parts of the world. The creation of these datasets is primarily driven by understanding the vegetation usage across the area and therefore the classifications for different types of buildings does vary significantly as does their resolution.
CLC Country coverage:
Fig: Map view of CLC land cover raster data
File format:
geoTIFF *.tif
Size:
242.18 MB
Extent:
900000.000,900000.000 : 7400000.000,5500000.000
Width:
65000
Height:
46000
Data type:
Byte - Eight bit unsigned integer
Dimensions:
X: 65000 Y: 46000
Bands:
1
Origin:
900000,5.5e+06
Pixel Size:
100,-100
Coordinate Resolution:
100 meters
Coordinate system name:
EPSG:3035 - ETRS89-extended / LAEA Europe
Coordinate Units:
meters
Projection Method:
Lambert Azimuthal Equal Area
Clutter category:
Representative clutter height (m)
Water/sea:
0
Open/rural:
0
Suburban:
10
Urban/trees/forest:
15
Dense urban:
20
Proposal:
Review the information provided on the appropriate data maps and decide how to move forward regarding PMPs using terrain.
Suggested Priority:
Medium
Year:
2025
Region / city:
Inter-American Telecommunication Commission (CITEL)
Topic:
Radiocommunication, International Telecommunication Union (ITU), World Radiocommunication Conference (WRC)
Document type:
Proposal
Organization / institution:
Inter-American Telecommunication Commission (CITEL)
Author:
N/A
Target audience:
ITU Member States, Radiocommunication Sector Members
Period of validity:
N/A
Date of approval:
N/A
Date of amendments:
N/A
Year:
2025
Region / City:
USA
Theme:
Space Weather Sensors and Their Protection
Document Type:
Working Document
Organization / Institution:
NOAA
Author:
Philip Sohn, Tomasz Wojtaszek, Christopher Hough, Edna Prado, Panagiotis Efthymakis
Target Audience:
Radiocommunication Professionals
Period of Validity:
N/A
Approval Date:
12 February 2025
Modification Date:
N/A
Year:
2024
Date:
23 October 2024
Organization:
International Telecommunication Union Radiocommunication Sector
Study Group:
Radiocommunication Study Groups
Working Party:
Working Party 4B
Document identifiers:
Document 4B/TEMP/17; Document IMT-2020-SAT/5-E
Language:
English
Subject:
IMT-2020 satellite radio interface specifications
Related Recommendation:
ITU-R M.[IMT-2020-SAT.SPECS]
Scope:
Global Core Specification, references, notifications and certifications for IMT-2020 satellite component
Administrative status:
Working document
Year:
2022
Region / city:
France
Topic:
Radiocommunication, ITU-R
Document type:
Resolution
Organization / institution:
ITU
Author:
Radiocommunication Advisory Group
Target audience:
Member States, Sector Members, Technical Experts
Period of validity:
Not specified
Approval date:
7 March 2022
Date of amendments:
Not specified