Key Filters

Study group

Resp. WPs

Approval date

Target year


Skip Navigation LinksITU-R Questions : r-que-sg05

You can search ITU-R Questions using the key filters​ in left column. Selection of the filtering elements are found by clicking each Key Filter browsing icon. More than one filter will work as additional filtering (the output will be the Questions​ satisfying all the f​​iltering co​nditions).

You can also:

Resp. WPs
Count= 32
Folder: R-QUE-SG05.1-6-20151-6/5Interference protection ratios and minimum field strengths required in the land mobile servicesSG5WP5A20152015S2
Folder: R-QUE-SG05.7-7-20127-7/5Characteristics of equipment for the land mobile service between 30 and 6 000 MHzSG5WP5A20122019S2
Folder: R-QUE-SG05.37-6-201237-6/5Digital land mobile systems for specific applicationsSG5WP5A20122019S2
Folder: R-QUE-SG05.48-7-201548-7/5Techniques and frequency usage in the amateur service and amateur-satellite service
Folder: R-QUE-SG05.62-2-199062-2/5Interference to the aeronautical mobile and aeronautical radionavigation servicesSG5WP5B19902019S2
Folder: R-QUE-SG05.77-8-201977-8/5Consideration of the needs of developing countries in the development and implementation of IMT
Folder: R-QUE-SG05.101-5-2019101-5/5Quality of service requirements in the land mobile serviceSG5WP5A20192019S2
Folder: R-QUE-SG05.110-3-2012110-3/5Reference radiation patterns of point-to-point fixed wireless system antennas for use in sharing studiesSG5WP5C20122019S2
Folder: R-QUE-SG05.205-6-2019205-6/5Intelligent Transport SystemsSG5WP5A20192023S2
Folder: R-QUE-SG05.209-6-2019209-6/5Use of the mobile, amateur and the amateur-satellite services in support of disaster radiocommunications
SG5WP5A; WP5D20192023S2
Folder: R-QUE-SG05.212-4-2012212-4/5Nomadic wireless access systems including radio local area networksSG5WP5A20122019S2
Folder: R-QUE-SG05.215-4-2012215-4/5Frequency bands, technical characteristics, and operational requirements for fixed wireless access systems in the fixed and/or land mobile servicesSG5WP5A20122019S2
Folder: R-QUE-SG05.229-5-2019229-5/5Further development of the terrestrial component of IMTSG5WP5D20192023S2
Folder: R-QUE-SG05.235-2004235/5Protection criteria for aeronautical and maritime systemsSG5WP5B20042019S2
Folder: R-QUE-SG05.238-3-2019238-3/5Mobile broadband wireless access systemsSG5WP5A20192019S2
Folder: R-QUE-SG05.241-4-2019241-4/5Cognitive radio systems in the mobile serviceSG5WP5A20192023S2
Folder: R-QUE-SG05.242-2-2015242-2/5Reference radiation patterns of omnidirectional and sectoral antennas for the fixed and mobile services for use in sharing studiesSG5WP5C20152015S2
Folder: R-QUE-SG05.246-1-2019246-1/5Technical characteristics and channelling requirements for adaptive HF systemsSG5WP5C20192023S2
Folder: R-QUE-SG05.247-1-2012247-1/5Radio-frequency arrangements for fixed wireless systemsSG5WP5C20122019S2
Folder: R-QUE-SG05.248-2008248/5Technical and operational characteristics for systems in the fixed service used for disaster mitigation and reliefSG5WP5C20082019S1
Folder: R-QUE-SG05.250-1-2012250-1/5Mobile wireless access systems providing telecommunications for a large number of ubiquitous sensors and/or actuators scattered over wide areas as well as machine to machine communications in the land mobile serviceSG5WP5A20122019S2
Folder: R-QUE-SG05.252-2012252/5Frequency sharing and compatibility between systems in the fixed service and systems in other servicesSG5WP5C20122019S1
Folder: R-QUE-SG05.253-2012253/5Fixed service use and future trendsSG5WP5C20122019S2
Folder: R-QUE-SG05.254-2014254/5Operation of short-range radiocommunication public access system supporting hearing aid systemsSG5WP5A20142019S2
Folder: R-QUE-SG05.255-2015255/5Performance and availability objectives and requirements for fixed wireless systems, including packet-based systemsSG5WP5C20152019S2
Folder: R-QUE-SG05.256-1-2019256-1/5Technical and operational characteristics of the land mobile service in the frequency range 275-1 000 GHzSG5WP5A20192023S2
Folder: R-QUE-SG05.257-1-2019257-1/5Technical and operational characteristics of stations in the fixed service in the frequency range 275-1 000 GHz
Folder: R-QUE-SG05.258-2015258/5Technical and operational principles for HF sky-wave communication stations to improve the man-made noise HF environment SG5WP5C20152019S2
Folder: R-QUE-SG05.259-2015259/5Operational and radio regulatory aspects for planes operating in the upper level of the atmosphereSG5WP5B20152019S2
Folder: R-QUE-SG05.260-2019260/5Coexistence analysis between foreign object debris detection systems operating in the frequency range 92 to 100 GHz and earth exploration satellite service sensors in-band and in adjacent bands
Folder: R-QUE-SG05.261-2019261/5Radiocommunication requirements for connected automated vehicles (CAV)SG5WP5A20192023S2
Folder: R-QUE-SG05.262-2019262/5Usage of the terrestrial component of IMT systems for specific applicationsSG5WP5D20192023S2