tokens: ['is', 'purely', 'wireless', 'In', 'both', 'frameworks', 'all', 'gNBs', 'in', 'a', 'victim', 'set', 'simultaneously', 'transmit', 'an', 'identical', 'RIM', 'reference', 'signal', 'carrying', 'the', 'victim', 'set', 'ID', 'over', 'the', 'air', 'In', 'the', 'wireless', 'framework', 'upon', 'reception', 'of', 'the', 'RIM', 'reference', 'signal', 'from', 'the', 'victim', 'set', 'aggressor', 'gNBs', 'undertake', 'RIM', 'measures', 'and', 'send', 'back', 'a', 'RIM', 'reference', 'signal', 'carrying', 'the', 'aggressor', 'set', 'ID', 'The', 'RIM', 'reference', 'signal', 'sent', 'by', 'the', 'aggressor', 'is', 'able', 'to', 'provide', 'information', 'whether', 'the', 'atmospheric', 'ducting', 'phenomenon', 'exists', 'The', 'victim', 'gNBs', 'realize', 'the', 'atmospheric', 'ducting', 'phenomenon', 'have', 'ceased', 'upon', 'not', 'receiving', 'any', 'reference', 'signal', 'sent', 'from', 'aggressors', 'In', 'the', 'RIM', 'backhaul', 'framework', 'upon', 'reception', 'of', 'the', 'RIM', 'reference', 'signal', 'from', 'the', 'victim', 'set', 'aggressor', 'gNBs', 'undertake', 'RIM', 'measures', 'and', 'establish', 'backhaul', 'coordination', 'towards', 'the', 'victim', 'gNB', 'set', 'The', 'backhaul', 'messages', 'are', 'sent', 'from', 'individual', 'aggressor', 'gNBs', 'to', 'individual', 'victim', 'gNB', 'where', 'the', 'signalling', 'is', 'transparent', 'to', 'the', 'core', 'network', 'The', 'RIM', 'backhaul', 'messages', 'from']