What is 3GPPDecoder?
3GPPDecoder is a free open source decoder to decode wireless messages and PDUs(Protocol Data Units). The program currently supports Windows OS.
You can use 3GPPDecoder to decode 3GPP LTE, UMTS and GSM messages for RRC and NAS. Also it supports RLC (Radio Link Control) protocol PDU header decoding.
How to build 3GPPDecoder
3GPPDecoder is developed using QT and main programming language is C++. To build the decoder program open the 3GPP Decoder.pro using QT Create and build it inside the environment.
How to get the Setup file
Download the 3GPPDecoder executable from: 3GPP Decoder Installer