This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop and explore a continuous (not “bursty”) carrier and timing tracking synchronization scheme. The techniques incorporated can then be extended and modified to suite specific communications standards. The model uses an “acquisition” technique that exploits the correlation properties of the cyclic prefix to get a rough estimate of the frame boundary before attempting to accomplish the fine tracking algorithms. The model implements a 64 carrier OFDM waveform with a 16 point cyclic prefix. The OFDM symbol has 16 pilots, 3 guard tones (0 amplitude at band edge) and uses 4 QAM for the 45 remaining data streams.
This latest model includes a fading channel, BER computation, and improved control loop dynamics.
I am working on this topic for past few months but was having a problem with the code. I find these files to be very helpful for my thesis.But these files are not opening in my MATLAB Software. there is an error named:
Error in ==> open at 141
My MATLAB Version is:
MATLAB Version: 188.8.131.5204 (R14) Service Pack 1
MATLAB License: 216319
Operating System: Microsoft Windows XP
Window System: Version 5.1 (Build 2600: Service Pack 3)
Processor ID: x86 Family 6 Model 15 Stepping 13, GenuineIntel
Virtual Machine: Java 1.4.2_04 with Sun
Kindly help me out, is this a software problem or problem in the code???
Please reply me asap on email@example.com
I will be very thankful to you.