Wireless Communications/Channel realization


Hi, I am getting to understand the concept of "number of channel realization" in LTE system. What do you mean by number of channel realization =60 means?? What happens when the value is set small or large?


Channel realizations are generated by summing contributions of individual propagation paths with specific small-scale parameters like delay, power, Angle-of-Arrival (AoA) and Angle-of-Departure (AoD).
Superposition results in realistic spatial correlation between antenna elements and also in temporal fading which is defined by the geometry-dependent Doppler spectrum.

When it is smaller or larger, consequently result in efficiency and accuracy of system worse or better.  

Wireless Communications

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Ali Ahouei


I can answer All Questions about VSAT Technology from A to Z included topologies,terrestrial equipment,RF/If Frequencies,astronomical orbits and other stuff. I can answer All Questions about GUL(GSM/UMTS/LTE) Technology from A to Z included topologies,RAN and Core.


I am a senior Telecommunication Systems Engineer and working for a vsat service provider in my region as a Radio and IDU/ODU designer. Cellular Solution Manager in ZTE.

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