code: function prepareRecDecPac(raddec) {
    let maxNumberOfDecodings = 0;
  
    raddec.rssiSignature.forEach(function(signature) {
      if(signature.numberOfDecodings > maxNumberOfDecodings) {
        maxNumberOfDecodings = signature.numberOfDecodings;
      }
    });
  
    return raddec.rssiSignature.length + RDPS + maxNumberOfDecodings + RDPS +
           raddec.packets.length;
  }
docs: Prepare the receivers-decodings-packets string