Fixed Radio Systems; Point-to-point systems; ATPC@ RTPC@ Adaptive Modulation (mixed-mode) and Bandwidth Adaptive functionalities; Technical background and impact on deployment@ link design and coordination (V1.1.1)
The present document aims to facilitate the correct understanding of the use of the following functionalities widely used in point-to-point fixed radio systems in the context of network coordination with a view to RTTE Directive [i.1] assessment procedures: ? Remote Transmit Power Control (RTPC). ? Automatic Transmit Power Control (ATPC). ? Mixed-mode (also known as Adaptive modulation) operation. ? Bandwidth adaptive operation. The technical content has been derived from extensive technical background originally placed in EN 302 217-2-2 [i.5] and subsequently improved and moved@ as stand alone text@ to the present document. Therefore@ the scope of the present document is also to assist the correct understanding of the requirements in EN 302 217?2?2 [i.5] and their consequent assessment.