For a brand-new RF system to be developed, a major parameter defining the overall system performances is the Link Quality (LQ). More particularly, RF Link Quality is part of the general LQ.

 

In the aim to define RF LQ, dedicated studies have to been assessed : rigourous definition of the system "Use Cases", precision on products placement and localizations, environment neighbourhood, potential interferers, hardware electronics selection and associated performances, etc...

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All these data will allow to compute a RF system budget link

which will define the faisability of every identified Use Cases versus specifications and which will be a guideline during the entire

development phase.