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DATA COMMUNICATION RECOVERY (E1 Tapping) USMAN TARIQ  s470.05 M. SHAHZAIB ABBAS  s471.05 NOMAN MUMTAZ ALI  s481.05 S.M. ALI ABBAS RIZVI  s488.05 A Project in collaboration with Snoopy Devices &  Systems
TAPPING ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
PCM ,[object Object],[object Object],[object Object]
PCM ,[object Object],[object Object],[object Object],[object Object]
PCM30/E-Carrier (E1) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Tapping of E1 ,[object Object],[object Object],[object Object],[object Object],[object Object]
PROJECT COMPONENTS
MATLAB E1-Simulator
MATLAB E1-Simulator ,[object Object],[object Object],[object Object],[object Object]
Building Blocks ,[object Object],[object Object],[object Object],[object Object],[object Object]
Configuration Block ,[object Object],[object Object],[object Object]
Audio Recorder ,[object Object],[object Object],[object Object],[object Object]
PCM Generator ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Graph Plotter ,[object Object],[object Object],[object Object],[object Object],[object Object]
E1 Generator ,[object Object],[object Object],[object Object],[object Object],[object Object]
E1-Simulator
C# E1 Tapping Application
C# E1 Tapping Application ,[object Object],[object Object],[object Object],[object Object],[object Object]
Work Modules ,[object Object],[object Object],[object Object]
Payload extractor ,[object Object],[object Object],[object Object],[object Object],Header Information Voice  Information Payload Extractor Payload ,[object Object],[object Object]
Channel Allocator ,[object Object],[object Object],[object Object],[object Object],Channel Allocator Extracted Payload File Writer Time Slot Separator ALLOCATION ALGORITHM Time Slot # 01 Time Slot # 02 Time Slot # 30 File # 01 File # 02 File # 30 . . . . . . .
E1 Voice Recovery Unit ,[object Object],[object Object],[object Object],Header Appender E1 Voice Player File # 01 File # 02 File # 03 File # 30 . . . . . . . . . . . . . . . . . . . Voice File # 01 Voice File # 02 Voice File # 03 Voice File # 30 Voice Output E1 Voice Recovery Unit
E1-Tapping Application Stream  Viewer Module 1 Module 2 Module 3 E1 Stream E1 Frames Payload . . . File # 01 File # 02 File # 30 Voice File # 01 Voice File # 02 Voice File # 30 . . . Voice Outputs Headers Ts # 0/Ts # 16 Frame Count Count No. of Frames Final Design
Simulation and Results E1-Simulator
E1-Simulator: Audio Recorder ,[object Object],[object Object],[object Object],[object Object]
E1-Simulator (Sampler) ,[object Object],[object Object],[object Object]
E1-Simulator (Quantizer) ,[object Object],[object Object],[object Object]
E1-Simulator (Encoder) ,[object Object],[object Object]
Simulation Results E1-Tapping Application
E1-Tapping Application (Payload Extractor) ,[object Object],[object Object],[object Object],[object Object]
E1-Tapping Application (Channel Allocator) ,[object Object],[object Object]
E1-Tapping Application (E1 Voice Recovery Unit) ,[object Object],[object Object]
Conclusion  ,[object Object],E1 Stream Voice I/P Voice O/P

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