Secure transmission in a W-band RoF system based on delta-sigma modulation
In this Letter, a delta-sigma modulation (DSM) encryption technique in a W-band RoF system is proposed. By performing DSM with different over-sample ratios (OSRs) on the OFDM signal based on the controlled keys generated by the chaotic system at the transmitter and performing constellation masking t...
Gespeichert in:
| Veröffentlicht in: | Optics letters 2024-06, Vol.49 (11), p.2998 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 11 |
| container_start_page | 2998 |
| container_title | Optics letters |
| container_volume | 49 |
| creator | Xiao, Yaoqiang Zhou, Chunxi Jiang, Linrong An, Zhaoyu Li, Yuqing |
| description | In this Letter, a delta-sigma modulation (DSM) encryption technique in a W-band RoF system is proposed. By performing DSM with different over-sample ratios (OSRs) on the OFDM signal based on the controlled keys generated by the chaotic system at the transmitter and performing constellation masking to disturb the transmitting signal for encryption, a high-order QAM-OFDM-DSM encrypted signal is achieved. In order to further improve the security of the system, bit bidirectional diffusion scrambling is used to resist chosen-plaintext attacks. After experimental verification, under the same transmission power, the encrypted DSM signal can achieve better security than single OSR of DSM signals through a 50-km standard single-mode fiber (SSMF) and a 3-m wireless channel, with the gain of sensitivity increased by ∼1 dBm. From the reliability of the system, the encrypted signal of the proposed scheme can be recovered, which meets a hard decision-forward error correction (HD-FEC) threshold of 3.8 × 10
. |
| doi_str_mv | 10.1364/OL.525571 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_3063463353</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3063463353</sourcerecordid><originalsourceid>FETCH-LOGICAL-c273t-2228005f7a605e5ca1a513564ce95f033b03422d26a139aa112e978cbccea3a43</originalsourceid><addsrcrecordid>eNpd0D1PwzAQBmALgWgpDPwBZIkFhhTbZzvxiCrKhyJV4kOM0cVxUKp8FDsZ-u9J1cLAdMM99-r0EnLJ2ZyDlnerdK6EUjE_IlOuwEQyNvKYTBmXOjLKiAk5C2HNGNMxwCmZQJIICVxMycubs4N3tPfYhqYKoepaWrUU6WeUY1vQ125Jwzb0rqE5BlfQcV-4uscoVF8N0qYrhhr78eycnJRYB3dxmDPysXx4XzxF6erxeXGfRlbE0EdCiIQxVcaomXLKIkfFQWlpnVElA8gZSCEKoZGDQeRcOBMnNrfWIaCEGbnZ52589z240Gfj39bVNbauG0IGTIPUAApGev2PrrvBt-N3O6U0V0msRnW7V9Z3IXhXZhtfNei3GWfZruBslWb7gkd7dUgc8sYVf_K3UfgB5aly-w</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3065615875</pqid></control><display><type>article</type><title>Secure transmission in a W-band RoF system based on delta-sigma modulation</title><source>Optica Publishing Group Journals</source><creator>Xiao, Yaoqiang ; Zhou, Chunxi ; Jiang, Linrong ; An, Zhaoyu ; Li, Yuqing</creator><creatorcontrib>Xiao, Yaoqiang ; Zhou, Chunxi ; Jiang, Linrong ; An, Zhaoyu ; Li, Yuqing</creatorcontrib><description>In this Letter, a delta-sigma modulation (DSM) encryption technique in a W-band RoF system is proposed. By performing DSM with different over-sample ratios (OSRs) on the OFDM signal based on the controlled keys generated by the chaotic system at the transmitter and performing constellation masking to disturb the transmitting signal for encryption, a high-order QAM-OFDM-DSM encrypted signal is achieved. In order to further improve the security of the system, bit bidirectional diffusion scrambling is used to resist chosen-plaintext attacks. After experimental verification, under the same transmission power, the encrypted DSM signal can achieve better security than single OSR of DSM signals through a 50-km standard single-mode fiber (SSMF) and a 3-m wireless channel, with the gain of sensitivity increased by ∼1 dBm. From the reliability of the system, the encrypted signal of the proposed scheme can be recovered, which meets a hard decision-forward error correction (HD-FEC) threshold of 3.8 × 10
.</description><identifier>ISSN: 0146-9592</identifier><identifier>ISSN: 1539-4794</identifier><identifier>EISSN: 1539-4794</identifier><identifier>DOI: 10.1364/OL.525571</identifier><identifier>PMID: 38824312</identifier><language>eng</language><publisher>United States: Optical Society of America</publisher><subject>Chaos theory ; Encryption ; Error correction ; Modulation ; Orthogonal Frequency Division Multiplexing ; Scrambling (communication) ; Security</subject><ispartof>Optics letters, 2024-06, Vol.49 (11), p.2998</ispartof><rights>Copyright Optical Society of America Jun 1, 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c273t-2228005f7a605e5ca1a513564ce95f033b03422d26a139aa112e978cbccea3a43</cites><orcidid>0000-0001-5462-9283</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,3245,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38824312$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Xiao, Yaoqiang</creatorcontrib><creatorcontrib>Zhou, Chunxi</creatorcontrib><creatorcontrib>Jiang, Linrong</creatorcontrib><creatorcontrib>An, Zhaoyu</creatorcontrib><creatorcontrib>Li, Yuqing</creatorcontrib><title>Secure transmission in a W-band RoF system based on delta-sigma modulation</title><title>Optics letters</title><addtitle>Opt Lett</addtitle><description>In this Letter, a delta-sigma modulation (DSM) encryption technique in a W-band RoF system is proposed. By performing DSM with different over-sample ratios (OSRs) on the OFDM signal based on the controlled keys generated by the chaotic system at the transmitter and performing constellation masking to disturb the transmitting signal for encryption, a high-order QAM-OFDM-DSM encrypted signal is achieved. In order to further improve the security of the system, bit bidirectional diffusion scrambling is used to resist chosen-plaintext attacks. After experimental verification, under the same transmission power, the encrypted DSM signal can achieve better security than single OSR of DSM signals through a 50-km standard single-mode fiber (SSMF) and a 3-m wireless channel, with the gain of sensitivity increased by ∼1 dBm. From the reliability of the system, the encrypted signal of the proposed scheme can be recovered, which meets a hard decision-forward error correction (HD-FEC) threshold of 3.8 × 10
.</description><subject>Chaos theory</subject><subject>Encryption</subject><subject>Error correction</subject><subject>Modulation</subject><subject>Orthogonal Frequency Division Multiplexing</subject><subject>Scrambling (communication)</subject><subject>Security</subject><issn>0146-9592</issn><issn>1539-4794</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpd0D1PwzAQBmALgWgpDPwBZIkFhhTbZzvxiCrKhyJV4kOM0cVxUKp8FDsZ-u9J1cLAdMM99-r0EnLJ2ZyDlnerdK6EUjE_IlOuwEQyNvKYTBmXOjLKiAk5C2HNGNMxwCmZQJIICVxMycubs4N3tPfYhqYKoepaWrUU6WeUY1vQ125Jwzb0rqE5BlfQcV-4uscoVF8N0qYrhhr78eycnJRYB3dxmDPysXx4XzxF6erxeXGfRlbE0EdCiIQxVcaomXLKIkfFQWlpnVElA8gZSCEKoZGDQeRcOBMnNrfWIaCEGbnZ52589z240Gfj39bVNbauG0IGTIPUAApGev2PrrvBt-N3O6U0V0msRnW7V9Z3IXhXZhtfNei3GWfZruBslWb7gkd7dUgc8sYVf_K3UfgB5aly-w</recordid><startdate>20240601</startdate><enddate>20240601</enddate><creator>Xiao, Yaoqiang</creator><creator>Zhou, Chunxi</creator><creator>Jiang, Linrong</creator><creator>An, Zhaoyu</creator><creator>Li, Yuqing</creator><general>Optical Society of America</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-5462-9283</orcidid></search><sort><creationdate>20240601</creationdate><title>Secure transmission in a W-band RoF system based on delta-sigma modulation</title><author>Xiao, Yaoqiang ; Zhou, Chunxi ; Jiang, Linrong ; An, Zhaoyu ; Li, Yuqing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c273t-2228005f7a605e5ca1a513564ce95f033b03422d26a139aa112e978cbccea3a43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Chaos theory</topic><topic>Encryption</topic><topic>Error correction</topic><topic>Modulation</topic><topic>Orthogonal Frequency Division Multiplexing</topic><topic>Scrambling (communication)</topic><topic>Security</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Yaoqiang</creatorcontrib><creatorcontrib>Zhou, Chunxi</creatorcontrib><creatorcontrib>Jiang, Linrong</creatorcontrib><creatorcontrib>An, Zhaoyu</creatorcontrib><creatorcontrib>Li, Yuqing</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Yaoqiang</au><au>Zhou, Chunxi</au><au>Jiang, Linrong</au><au>An, Zhaoyu</au><au>Li, Yuqing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Secure transmission in a W-band RoF system based on delta-sigma modulation</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2024-06-01</date><risdate>2024</risdate><volume>49</volume><issue>11</issue><spage>2998</spage><pages>2998-</pages><issn>0146-9592</issn><issn>1539-4794</issn><eissn>1539-4794</eissn><abstract>In this Letter, a delta-sigma modulation (DSM) encryption technique in a W-band RoF system is proposed. By performing DSM with different over-sample ratios (OSRs) on the OFDM signal based on the controlled keys generated by the chaotic system at the transmitter and performing constellation masking to disturb the transmitting signal for encryption, a high-order QAM-OFDM-DSM encrypted signal is achieved. In order to further improve the security of the system, bit bidirectional diffusion scrambling is used to resist chosen-plaintext attacks. After experimental verification, under the same transmission power, the encrypted DSM signal can achieve better security than single OSR of DSM signals through a 50-km standard single-mode fiber (SSMF) and a 3-m wireless channel, with the gain of sensitivity increased by ∼1 dBm. From the reliability of the system, the encrypted signal of the proposed scheme can be recovered, which meets a hard decision-forward error correction (HD-FEC) threshold of 3.8 × 10
.</abstract><cop>United States</cop><pub>Optical Society of America</pub><pmid>38824312</pmid><doi>10.1364/OL.525571</doi><orcidid>https://orcid.org/0000-0001-5462-9283</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0146-9592 |
| ispartof | Optics letters, 2024-06, Vol.49 (11), p.2998 |
| issn | 0146-9592 1539-4794 1539-4794 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_3063463353 |
| source | Optica Publishing Group Journals |
| subjects | Chaos theory Encryption Error correction Modulation Orthogonal Frequency Division Multiplexing Scrambling (communication) Security |
| title | Secure transmission in a W-band RoF system based on delta-sigma modulation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T17%3A13%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Secure%20transmission%20in%20a%20W-band%20RoF%20system%20based%20on%20delta-sigma%20modulation&rft.jtitle=Optics%20letters&rft.au=Xiao,%20Yaoqiang&rft.date=2024-06-01&rft.volume=49&rft.issue=11&rft.spage=2998&rft.pages=2998-&rft.issn=0146-9592&rft.eissn=1539-4794&rft_id=info:doi/10.1364/OL.525571&rft_dat=%3Cproquest_cross%3E3063463353%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3065615875&rft_id=info:pmid/38824312&rfr_iscdi=true |