1 / 11

Software Defined Radio Testbed

Software Defined Radio Testbed. Alex Dolan Mohammad Khan Ahmet Unsal. General Information. Senior Design Project May 11-18 Project Adviser: Dr. Aditya Ramamoorthy Graduate Assistant: Shizheng Li Team Members: Alex Dolan Mohammad Khan Ahmet Unsal Project Website

Download Presentation

Software Defined Radio Testbed

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Software Defined Radio Testbed Alex DolanMohammad Khan AhmetUnsal

  2. General Information Senior Design Project May 11-18 • Project Adviser: Dr. AdityaRamamoorthy • Graduate Assistant: Shizheng Li • Team Members: • Alex Dolan • Mohammad Khan • AhmetUnsal • Project Website http://seniord.ece.iastate.edu/sdmay1118

  3. Project Description • Design a digital communication system using Simulink and USRP-2 • Should work for different modulation schemes • Implement simplified 802.11MAC • Test MATLAB Simulink’s versatility as a SDR platform

  4. Project Plan Implement Physical Layer Implement MAC Layer Integrate the layers to form the network Test the overall system

  5. Project Design Physical Layer • Implement point to point communication • Achieve reasonable bit error rates & transmission rates • BER = 10^-4 • Transmission rate= 50 kbps • Implement digital modulation schemes • FSK • DBPSK

  6. Project Design MAC Layer Implement MAC (Multiple Access Control) Layer for network communication Implement simplified 802.11 MAC

  7. Current Status Currently working on • FSK (Frequency Shift Keying) Model • DBPSK (Differential Binary Phase Shift Keying) Model

  8. Current Status • MATLAB models work nicely (No frame errors) • Noise reduction schemes on over the air models need more work

  9. Current Status Also working on • Error rate improvement tactics • Transmitting the same bit multiple times and decoding on the receiver side • Image file transmission • Turning a binary image into frames and transmitting an image

  10. Schedule

  11. Questions?

More Related