cdma

[dopplerblack]

i am working on cdma transmitter using labview signal processing tool kit....can any 1 guide me in this regard???
will be thankful 

[Ben]

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@dopplerblack wrote:

i am working on cdma transmitter using labview signal processing tool kit....can any 1 guide me in this regard???
will be thankful 

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Probably yes but you have to be very specific about what you need help with and in an attempt to get as many readers as possible to look at your posting use a better topic than something like "CDMA" which is a term that is not mentioned since the days of thin-wire ethernet fading into history.

Ben

[dopplerblack]

i tried to be very specific by saying that i have to simulate a CDMA transmitter.....

ok let me more specific....

i have to work on a type of CDMA and for that i have to make a transmitter......now as i know for tansmitter side i have 3 things....
data(let say 4 bits i.e. 1 -1 1 -1),spreader(16 bits) and interleaver.....
now guide me in this scenario......
regards

[Drew_T]

doppleblack,

Are you trying to simulate cell signals, such as cdmaOne, or CDMA200, or are you trying to simulate a transmitter doing Code Division Multiple Access?

This DevZone article may shed some light on Code Division Multiplexing (synchronous CDMA): http://zone.ni.com/devzone/cda/ph/p/id/268

What specifically are you asking for?  In general, people will not simply write code for you on the forums, but there are companies who will do this for a fee.  If you have specific questions on how to implement something, could you posit them in a more defined manner?  Are you running into certain problems?  What does your code look like?  Are you planning to output this to a device?  What does the final product need to be?  What hardware do you have?

The answers to the questions above will help us help you better.  Hopefully the article above gives you a good starting point.  Please feel free to post any questions you have!

Finally, a few more links that may be helpful:

http://ni.lithium.com/t5/LabVIEW/CDMA-and-TDMA-Simulation-for-IEEE-802-16-using-labview/td-p/505833

http://zone.ni.com/devzone/cda/tut/p/id/4089