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Number Category Group Title

201-3/3

(S2) WP3J

Radiometeorological data required for the planning of terrestrial and space communication systems and space research application  

202-3/3

(S2) WP3J

Methods for predicting propagation over the surface of the Earth  

203-4/3

(S1) WP3K

Propagation prediction methods for terrestrial broadcasting, fixed (broadband access) and mobile services using frequencies above 30 MHz  

204-4/3

(S2) WP3M

Propagation data and prediction methods required for terrestrial line-of-sight systems  

205-1/3

(S2) WP3M

Propagation data and prediction methods required for trans-horizon systems  

206-3/3

(S2) WP3M

Propagation data and prediction methods for fixed and broadcasting-satellite services  

207-4/3

(S2) WP3M

Propagation data and prediction methods for satellite mobile and radiodetermination services above about 0.1 GHz  

208-3/3

(S2) WP3M

Propagation factors in frequency sharing issues affecting fixed-satellite services and terrestrial services  

209/3

(S2) WP3J

Variability and risk parameters in system performance analysis  

211-5/3

(S3) WP3K

Propagation data and propagation models in the frequency range 300 MHz to 100 GHz for the design of short-range wireless radiocommunication systems and wireless local area networks (WLAN)  

212-2/3

(S3) WP3L

Ionospheric properties  

213-2/3

(S3) WP3L

The short-term forecasting of operational parameters for trans-ionospheric radiocommunication and aeronautical radionavigation services  

214-3/3

(S2) WP3J

Radio noise
 

218-4/3

(S2) WP3L

Ionospheric influences on space systems  

221-1/3

(S3) WP3L

Propagation by way of sporadic E and other ionization  

222-2/3

(S2) WP3L

Measurements and data banks of ionospheric characteristics and noise  

225-5/3

(S2) WP3J/WP3L

The prediction of propagation factors affecting systems at LF and MF including the use of digital modulation techniques  

226-3/3

(S2) WP3L

Ionospheric and tropospheric characteristics along satellite-to-satellite paths  

227-1/3

(S3) WP3L

HF channel simulation  

228-1/3

(C1) WP3M

Propagation data required for the planning of space radiocommunication systems and space science service systems operating above 275 GHz  

229-1/3

(S1) WP3L

Prediction of sky-wave propagation conditions, signal intensity, circuit performance and reliability at frequencies between about 1.6 and 30 MHz, in particular for systems using digital modulation techniques  

230-1/3

(S2) WP3L

Prediction methods and models applicable to power line telecommunications systems  

231/3

(S2) WP3J

The effect of electromagnetic emissions from man-made sources on the performance of radiocommunication systems and networks  

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