Two dimensional parallel sequence spread spectrum for wireless communications
A novel two-dimensional parallel sequence spread spectrum (2D-PSSS) structure for the physical layer of wireless communication systems is introduced. The proposed 2D-PSSS system partitions a data block into two groups of bits, representing the two dimensions. The first dimension represents the selec...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-06-01
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| Series: | Franklin Open |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2773186324000203 |
| _version_ | 1797226631793737728 |
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| author | Ahmed Azouz Mahmoud Abdelaziz Ahmed A. Abouelfadl Tamer Rakia |
| author_facet | Ahmed Azouz Mahmoud Abdelaziz Ahmed A. Abouelfadl Tamer Rakia |
| author_sort | Ahmed Azouz |
| collection | DOAJ |
| description | A novel two-dimensional parallel sequence spread spectrum (2D-PSSS) structure for the physical layer of wireless communication systems is introduced. The proposed 2D-PSSS system partitions a data block into two groups of bits, representing the two dimensions. The first dimension represents the selected code from a predefined set of Gold codes. While the second dimension determines a shift value applied to the chosen code. The shifted Gold code will represent the data block. By design, the 2D-PSSS system overcomes the challenge of inter-code interference encountered in conventional PSSS systems without introducing additional computational complexity. Moreover, the 2D-PSSS system offers reduced encoder computational complexity compared to PSSS systems, enhancing its suitability for a wide range of wireless communication applications. The performance of the 2D-PSSS system in terms of bit error rate has been evaluated in additive white Gaussian noise (AWGN) channel and under different fading channel conditions. |
| first_indexed | 2024-04-24T14:27:59Z |
| format | Article |
| id | doaj.art-7d9d33b9da4c4caba410793b27584085 |
| institution | Directory Open Access Journal |
| issn | 2773-1863 |
| language | English |
| last_indexed | 2024-04-24T14:27:59Z |
| publishDate | 2024-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Franklin Open |
| spelling | doaj.art-7d9d33b9da4c4caba410793b275840852024-04-03T04:27:38ZengElsevierFranklin Open2773-18632024-06-017100089Two dimensional parallel sequence spread spectrum for wireless communicationsAhmed Azouz0Mahmoud Abdelaziz1Ahmed A. Abouelfadl2Tamer Rakia3Electrical Engineering Branch, Military Technical College (MTC), Cairo 11766, EgyptCorresponding author.; Electrical Engineering Branch, Military Technical College (MTC), Cairo 11766, EgyptElectrical Engineering Branch, Military Technical College (MTC), Cairo 11766, EgyptElectrical Engineering Branch, Military Technical College (MTC), Cairo 11766, EgyptA novel two-dimensional parallel sequence spread spectrum (2D-PSSS) structure for the physical layer of wireless communication systems is introduced. The proposed 2D-PSSS system partitions a data block into two groups of bits, representing the two dimensions. The first dimension represents the selected code from a predefined set of Gold codes. While the second dimension determines a shift value applied to the chosen code. The shifted Gold code will represent the data block. By design, the 2D-PSSS system overcomes the challenge of inter-code interference encountered in conventional PSSS systems without introducing additional computational complexity. Moreover, the 2D-PSSS system offers reduced encoder computational complexity compared to PSSS systems, enhancing its suitability for a wide range of wireless communication applications. The performance of the 2D-PSSS system in terms of bit error rate has been evaluated in additive white Gaussian noise (AWGN) channel and under different fading channel conditions.http://www.sciencedirect.com/science/article/pii/S2773186324000203PSSSDSSS-OQPSKICIGold codesAnd 2D-PSSS |
| spellingShingle | Ahmed Azouz Mahmoud Abdelaziz Ahmed A. Abouelfadl Tamer Rakia Two dimensional parallel sequence spread spectrum for wireless communications Franklin Open PSSS DSSS-OQPSK ICI Gold codes And 2D-PSSS |
| title | Two dimensional parallel sequence spread spectrum for wireless communications |
| title_full | Two dimensional parallel sequence spread spectrum for wireless communications |
| title_fullStr | Two dimensional parallel sequence spread spectrum for wireless communications |
| title_full_unstemmed | Two dimensional parallel sequence spread spectrum for wireless communications |
| title_short | Two dimensional parallel sequence spread spectrum for wireless communications |
| title_sort | two dimensional parallel sequence spread spectrum for wireless communications |
| topic | PSSS DSSS-OQPSK ICI Gold codes And 2D-PSSS |
| url | http://www.sciencedirect.com/science/article/pii/S2773186324000203 |
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