Android: get layer 3 messages from Qualcomm chipset

Hello, We need a source code for integration to our project (simple test-app GUI is appreciated for testing), in order to work with qualcomm chipsets on the android phones. The programm must decode and write Layer 3 data to log files as well as extract particular parameters of signalization in real time, decode them and send them to our application. Following particular parameters have to be delivered: - 3G/WCDMA: Band, Ec/Io, RSCP, RSSI, PSC, RRC State,TX Level, Neighbor Cell Measurements, HSPA+ DC in use, Audio Codec Type, AMR Bitrate - 2G/GSM: Band, RxLev, RxQual, C/I, TxPower, ARFCN, RRC State,Serving Cell measurements, Neighbor Cell Measurements, Audio Codec Type, AMR Bitrate - 4G/LTE: Band, RSRP, SINR, RSRQ, RSSI, EARFCN, RRC State, - Layer-3 Messages - GSM RR, WCDMA RRC, CC, MM must be captured and written to a plain text file. The programm must run on Qualcomm based phones. It must be tested and run on Sony Xperia V (LT25i) and on Samsung Galaxy S4 LTE (i9505). Requirements for participating: - Understanding of GSM, UMTS, LTE technologies - Understanding and experience of Layer 3 tracing and decoding - Experience with Qualcomm chipsets - Providing a clear project plan with milestones Best regards, Georg