Please Help me to correct my code for WCDMA Rake Receiver

[amitdegada]

help me wcdm

Hello Everyone!

I am working on WCDMA. I am developing WCDMA Rake Receiver. But I have error in my code. Although my code is working but its not generating the perfect demodulated output. Please help me to correct it/

The code which i have uploaded is written in MATLAB. First part of code is channel estimation by LMS algorithm by using Commn Pilot Channel (CPICH).

After estimating channel i need to recover my transmitted data. In this simulation i have deliberately skip the scrambling/descrambling as first i want to verify by only spreading and despreading whether i am getting my data back or not?

The second file is OVSF code function. That may be needed during simulation. This two files are in .rar format

The third file is PDF, that i have downloaded from net. On which pg 7 you may find block diagram of WCDMA Rake Receiver.

I hope that you will revert me too soon.

A

 

[amitdegada]

help me wcdma

Hey!
Please help

or give any suggestion.........................

 

[Communications_Engineer]

amit if I was good at this I would have most certainly helped you. I hope there are others who can help. This forum is getting less and less helpful

 

[amitdegada]

Re: Please Help me to correct my code for WCDMA Rake Receive

Communication_engineer can you suggest anybody who can help! I dont have much time probably only one day!

 

[Communications_Engineer]

try to ask someone at dsprelated.com

Maybe some one can help there. Also see if someone who has also worked on it can help you (search them from google). There are also some members in the telecom_research group who claim to work for ericsson R & D. They may be able to help you, but they never seem reply

 

[amitdegada]

Re: Please Help me to correct my code for WCDMA Rake Receive

i have also put this thread on telecom_research, but no one seems to help anywhere.

I am feeling help less. working constantly 7 days after it but still not able to solve........