Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: help needed in matlab coding
Replies: 2   Last Post: Mar 19, 2014 4:28 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Curious

Posts: 1,966
Registered: 12/6/04
Re: help needed in matlab coding
Posted: Feb 18, 2013 9:36 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

"prathik kannan" <prathikskannan@gmail.com> wrote in message <kft8gu$79j$1@newscl01ah.mathworks.com>...
> i am currently working in cognitive radio .the aim of the project is to use vandermonde precoder to achieve zero interference between the primary and secondary user. We consider a cognitive radio scenario where a primary
> and a secondary user wish to communicate with their corresponding
> receivers simultaneously over frequency selective
> channels. Under realistic assumptions that the primary
> user is ignorant of the secondary user?s presence and that the
> secondary transmitter has no side information about the primary?s
> message, we propose a Vandermonde precoder that
> cancels the interference from the secondary user by exploiting
> the redundancy of a cyclic prefix.


So, what is your question?



Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.