TETRA (Terrestrial Trunked Radio) physical layer 4-QAM modulation (Scripts) Publisher's description
TETRA is the digital version of the "Walky Talky" used by departmets like police
TETRA is the digital version of the "Walky Talky" used by departmets like police, fire-fighters or ambulance in some countries.
This simulink model implements parts of the physical layer as described in the specification. It includes:
- convolutional encoding
- timeslot generation
- modulation / demodulation
- bit error rate comparison
It is not though NOT complete! Be aware of the fact that convolutional encoding is a different one than in the specification and block encoding and interleaving are missing.
This is the 4-QAM modulation model. There is also a model applying the PI/4-DQPSK modulation
System Requirements:MATLAB 7.12 (2011a)
Program Release Status: New Release
Program Install Support: Install and Uninstall