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ray4220's avatar
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ray4220
asked 2023-05-12 06:57:20 +0000

LTE traffic parsing problem

Hi all, I am researching in LTE packet in Wireshark, but I am confuse about Cellular pcap content convert.

For example lte-rrc.rsrpResult in MeasurementReport, Wireshark UI display rsrp range -67(dbm) <= RSRP < -66(dbm) (74).

I have been known 74 is mean mapping to RSRP range table, but when I check raw data(hex value) is 'ca'.

Please give me some advise to find resource or how it work? Thanks !