Shih-Shen Lu
 
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統計

Cognitive Radio

Contents

  1. 1 Introduction
  2. 2 Implementation
  3. 3 Code
  4. 4 CR network simulator

Introduction

What is the cognitive radio(CR, 感知無線電)?
The CR is an abstract conception about how to utilize the spectrum via the unlicensed channel.


Implementation

We implement the CR via Gnu Radio and USRP. The Gnu radio is an open source project maintained by the volunteer from the world. However, the Universal Software Radio Peripheral(USRP) is used to implement the physical layer, RF front end. The following links are the records of using the Gnuradio and USRP.

Code

http://code.google.com/p/cognitiveradio/

CR network simulator

The simulator was based on NS2. It was an extend version of NS2.
http://stuweb.ee.mtu.edu/~ljialian/


Subpages (5): Gunradio Install Gnu Radio Quiz Start to use gnu radio USRP