DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDR
This paper presents a design and implementation of a Wireless modem with 16-QAM modulation, convolution, and differential coding based on SDR using the MATLAB system generator model, for WiMAX applications. The key difficulties used in the modulation schemes for WiMAX design, as mentioned by IEEE...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Arabic |
| Published: |
Mustansiriyah University/College of Engineering
2015-11-01
|
| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/789 |
| _version_ | 1798022490486734848 |
|---|---|
| author | Sabah Nassir Hussein Raghad Saad Majeed |
| author_facet | Sabah Nassir Hussein Raghad Saad Majeed |
| author_sort | Sabah Nassir Hussein |
| collection | DOAJ |
| description |
This paper presents a design and implementation of a Wireless modem with 16-QAM modulation, convolution, and differential coding based on SDR using the MATLAB system generator model, for WiMAX applications. The key difficulties used in the modulation schemes for WiMAX design, as mentioned by IEEE 802.16 standard, need ample hardware if all the modulation schemes and code rates have to be designed on FPGA. The implemented modem performance has been checked using the error rate calculation as an indicator, with different channel noise environments. The results of the resource estimator showed the use of an appropriate number of slices, and another resource of FPGA for the completion of this design and this is encouraging for the use of this design in a variety of other applications of wireless communications.
|
| first_indexed | 2024-04-11T17:30:53Z |
| format | Article |
| id | doaj.art-2a4cca5f049844f8b5d72008ff2fd9da |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-04-11T17:30:53Z |
| publishDate | 2015-11-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-2a4cca5f049844f8b5d72008ff2fd9da2022-12-22T04:12:00ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252015-11-01196DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDRSabah Nassir Hussein0Raghad Saad Majeed1Computer Techniques Engineering Department, Middle Technical University, Baghdad, Iraq.Computer Techniques Engineering Department, Middle Technical University, Baghdad, Iraq. This paper presents a design and implementation of a Wireless modem with 16-QAM modulation, convolution, and differential coding based on SDR using the MATLAB system generator model, for WiMAX applications. The key difficulties used in the modulation schemes for WiMAX design, as mentioned by IEEE 802.16 standard, need ample hardware if all the modulation schemes and code rates have to be designed on FPGA. The implemented modem performance has been checked using the error rate calculation as an indicator, with different channel noise environments. The results of the resource estimator showed the use of an appropriate number of slices, and another resource of FPGA for the completion of this design and this is encouraging for the use of this design in a variety of other applications of wireless communications. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/789WiMAXSDRFPGAsystem generator16-QAM |
| spellingShingle | Sabah Nassir Hussein Raghad Saad Majeed DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDR Journal of Engineering and Sustainable Development WiMAX SDR FPGA system generator 16-QAM |
| title | DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDR |
| title_full | DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDR |
| title_fullStr | DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDR |
| title_full_unstemmed | DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDR |
| title_short | DESIGN AND FPGA IMPLEMENTATION OF WIRELESS BASEBAND MODEM FOR WIMAX SYSTEM BASED ON SDR |
| title_sort | design and fpga implementation of wireless baseband modem for wimax system based on sdr |
| topic | WiMAX SDR FPGA system generator 16-QAM |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/789 |
| work_keys_str_mv | AT sabahnassirhussein designandfpgaimplementationofwirelessbasebandmodemforwimaxsystembasedonsdr AT raghadsaadmajeed designandfpgaimplementationofwirelessbasebandmodemforwimaxsystembasedonsdr |