QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading Channels
Free-Space Optical (FSO) technology can effectively transfer multiple radio-frequency signals, and this new technique is commonly referred in the technical literature as radio on FSO (RoFSO). In the present study, we investigate the evaluation of an RoFSO scenario employing the orthogonal frequency-...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2015-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/6987231/ |
| _version_ | 1818619097888325632 |
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| author | H. E. Nistazakis A. N. Stassinakis H. G. Sandalidis G. S. Tombras |
| author_facet | H. E. Nistazakis A. N. Stassinakis H. G. Sandalidis G. S. Tombras |
| author_sort | H. E. Nistazakis |
| collection | DOAJ |
| description | Free-Space Optical (FSO) technology can effectively transfer multiple radio-frequency signals, and this new technique is commonly referred in the technical literature as radio on FSO (RoFSO). In the present study, we investigate the evaluation of an RoFSO scenario employing the orthogonal frequency-division multiplexing scheme. Both phase shift keying and quadrature amplitude modulation (QAM) formats are considered, and the performance is investigated over the weak to strong atmospheric turbulence regime characterized by the recently launched Málaga or <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula>-distribution probability density function (pdf). This pdf acts as a unifying statistical model, which incorporates several common irradiance scintillation distributions extensively used by researchers working in the FSO area. We particularly obtain useful mathematical expressions of some critical metrics, i.e., the average bit error rate (BER) and the probability of outage. Proper numerical results are also provided and depicted using suitable graphs to verify the accuracy of the derived expressions. |
| first_indexed | 2024-12-16T17:32:04Z |
| format | Article |
| id | doaj.art-95ac0fbd37c043249ab9f0fc2925bb82 |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-16T17:32:04Z |
| publishDate | 2015-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-95ac0fbd37c043249ab9f0fc2925bb822022-12-21T22:22:54ZengIEEEIEEE Photonics Journal1943-06552015-01-017111110.1109/JPHOT.2014.23816706987231QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading ChannelsH. E. NistazakisA. N. StassinakisH. G. SandalidisG. S. TombrasFree-Space Optical (FSO) technology can effectively transfer multiple radio-frequency signals, and this new technique is commonly referred in the technical literature as radio on FSO (RoFSO). In the present study, we investigate the evaluation of an RoFSO scenario employing the orthogonal frequency-division multiplexing scheme. Both phase shift keying and quadrature amplitude modulation (QAM) formats are considered, and the performance is investigated over the weak to strong atmospheric turbulence regime characterized by the recently launched Málaga or <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula>-distribution probability density function (pdf). This pdf acts as a unifying statistical model, which incorporates several common irradiance scintillation distributions extensively used by researchers working in the FSO area. We particularly obtain useful mathematical expressions of some critical metrics, i.e., the average bit error rate (BER) and the probability of outage. Proper numerical results are also provided and depicted using suitable graphs to verify the accuracy of the derived expressions.https://ieeexplore.ieee.org/document/6987231/Radio on FSO (RoFSO)Atmospheric TurbulenceMalaga M-DistributionOrthogonal Frequency Division Multiplexing (OFDM)Performance Analysis |
| spellingShingle | H. E. Nistazakis A. N. Stassinakis H. G. Sandalidis G. S. Tombras QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading Channels IEEE Photonics Journal Radio on FSO (RoFSO) Atmospheric Turbulence Malaga M-Distribution Orthogonal Frequency Division Multiplexing (OFDM) Performance Analysis |
| title | QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading Channels |
| title_full | QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading Channels |
| title_fullStr | QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading Channels |
| title_full_unstemmed | QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading Channels |
| title_short | QAM and PSK OFDM RoFSO Over <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$M$</tex-math></inline-formula></named-content>-Turbulence Induced Fading Channels |
| title_sort | qam and psk ofdm rofso over named content content type math xlink type simple inline formula tex math notation tex m tex math inline formula named content turbulence induced fading channels |
| topic | Radio on FSO (RoFSO) Atmospheric Turbulence Malaga M-Distribution Orthogonal Frequency Division Multiplexing (OFDM) Performance Analysis |
| url | https://ieeexplore.ieee.org/document/6987231/ |
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