Abstract
The orthogonal frequency-division multiplexing (OFDM) is a modulation scheme which is spectrally efficient and which decomposes one carrier into several subcarriers. Each subcarrier is orthogonal, allowing the transfer of data on each subcarrier simultaneously. This work performs the strengths of OFDM and quadratic amplitude modulation (QAM) in parallel on a communication channel. A MATLAB program was written to examine and investigate the communication systems of the OFDM by comparing OFDM and QAM single carrier. This technique is significant for the complex simulates systems. The demonstration of two graphical user interfaces (GUI) incorporates the simulation concepts of OFDM.
Original language | English |
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Title of host publication | 3D Imaging Technologies—Multidimensional Signal Processing and Deep Learning: Methods, Algorithms and Applications, Volume 2 |
Subtitle of host publication | Methods, Algorithms and Applications |
Publisher | Springer |
Pages | 187-197 |
Number of pages | 11 |
Volume | 2 |
ISBN (Electronic) | 9789811631801 |
ISBN (Print) | 9789811631795, 9789811631825 |
DOIs | |
Publication status | Published - 30 Aug 2021 |
Event | 2nd International Conference on 3D Imaging Techologies--Multidimensional Signal Processing and Deep Learning 2020 - Yunnan Normal University, Kunming, China Duration: 11 Dec 2020 → 13 Dec 2020 Conference number: 2 |
Publication series
Name | Smart Innovation, Systems and Technologies |
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Publisher | Springer |
Volume | 236 |
ISSN (Print) | 2190-3018 |
ISSN (Electronic) | 2190-3026 |
Conference
Conference | 2nd International Conference on 3D Imaging Techologies--Multidimensional Signal Processing and Deep Learning 2020 |
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Abbreviated title | 3D IT-MSP&DL2020 |
Country/Territory | China |
City | Kunming |
Period | 11/12/20 → 13/12/20 |
Keywords
- OFDM
- Communication channel
- Simulation
- Geographical user interface
- Quadratic amplitude modulation