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Reply To: idle mode interference in GSM


It is very useful measurement report to find out unwanted signals in GSM uplink spectrum. Command RLCRP:cell=….., and printout ICMB column indicate presence of unwanted signals if the ICMB>1. Source of measured radio power, at the time period when only noise should be presence, might be from bad GSM frequency planning or from interfering signal source, like TV high power broadcast or forbidden GSM jammer!

If you need some more details do not hesitate to contact me by mail!