Impact of inter-relay co-operation on the performance of FSO systems with any number of relays
In this paper, we study the impact of inter-relay co-operation on the performance of decode-and-forward (DF) cooperative free space optical (FSO) communication systems with any number of relays. The idea of inter-relay co-operation (IRC) was introduced very recently where the relay-relay links are a...
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2016
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| Online Access: | http://hdl.handle.net/10725/4710 http://dx.doi.org/10.1109/TWC.2016.2529630 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://ieeexplore.ieee.org/document/7406772/?arnumber=7406772 |
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| _version_ | 1864513464548982784 |
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| author | Abou-Rjeily, Chadi |
| author2 | Noun, Zeina |
| author2_role | author |
| author_facet | Abou-Rjeily, Chadi Noun, Zeina |
| author_role | author |
| dc.creator.none.fl_str_mv | Abou-Rjeily, Chadi Noun, Zeina |
| dc.date.none.fl_str_mv | 2016-10-28T09:44:57Z 2016-10-28T09:44:57Z 2016 2016-10-28 |
| dc.identifier.none.fl_str_mv | 1536-1276 http://hdl.handle.net/10725/4710 http://dx.doi.org/10.1109/TWC.2016.2529630 Abou-Rjeily, C., & Noun, Z. (2016). Impact of inter-relay co-operation on the performance of FSO systems with any number of relays. IEEE Transactions on Wireless Communications, 15(6), 3796-3809.. http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://ieeexplore.ieee.org/document/7406772/?arnumber=7406772 |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | IEEE Transactions on Wireless Communications |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | In this paper, we study the impact of inter-relay co-operation on the performance of decode-and-forward (DF) cooperative free space optical (FSO) communication systems with any number of relays. The idea of inter-relay co-operation (IRC) was introduced very recently where the relay-relay links are activated for further boosting the system performance. We evaluate the outage probability under forward and forward-backward IRC that constitute the two variants of this transmission strategy. We also derive the diversity orders that can be achieved over a composite channel model that takes both turbulence-induced fading and misalignment-induced fading into consideration. We present a comprehensive asymptotic analysis that is effective for tackling the usefulness of IRC with an arbitrary number of relays and for deriving the network conditions under which implementing IRC in any of its variants can be beneficial for enhancing the diversity order of the FSO system. The introduced framework answers the question on what is the optimal solution for a particular FSO network (among the parallel-relaying solution with no IRC, forward IRC or forward-backward IRC). |
| eu_rights_str_mv | openAccess |
| format | article |
| id | LAURepo_19f757b23a4dfe18ae1d70facc6a06fb |
| identifier_str_mv | 1536-1276 Abou-Rjeily, C., & Noun, Z. (2016). Impact of inter-relay co-operation on the performance of FSO systems with any number of relays. IEEE Transactions on Wireless Communications, 15(6), 3796-3809.. |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/4710 |
| publishDate | 2016 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Impact of inter-relay co-operation on the performance of FSO systems with any number of relaysAbou-Rjeily, ChadiNoun, ZeinaIn this paper, we study the impact of inter-relay co-operation on the performance of decode-and-forward (DF) cooperative free space optical (FSO) communication systems with any number of relays. The idea of inter-relay co-operation (IRC) was introduced very recently where the relay-relay links are activated for further boosting the system performance. We evaluate the outage probability under forward and forward-backward IRC that constitute the two variants of this transmission strategy. We also derive the diversity orders that can be achieved over a composite channel model that takes both turbulence-induced fading and misalignment-induced fading into consideration. We present a comprehensive asymptotic analysis that is effective for tackling the usefulness of IRC with an arbitrary number of relays and for deriving the network conditions under which implementing IRC in any of its variants can be beneficial for enhancing the diversity order of the FSO system. The introduced framework answers the question on what is the optimal solution for a particular FSO network (among the parallel-relaying solution with no IRC, forward IRC or forward-backward IRC).PublishedN/A2016-10-28T09:44:57Z2016-10-28T09:44:57Z20162016-10-28Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1536-1276http://hdl.handle.net/10725/4710http://dx.doi.org/10.1109/TWC.2016.2529630Abou-Rjeily, C., & Noun, Z. (2016). Impact of inter-relay co-operation on the performance of FSO systems with any number of relays. IEEE Transactions on Wireless Communications, 15(6), 3796-3809..http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.phphttp://ieeexplore.ieee.org/document/7406772/?arnumber=7406772enIEEE Transactions on Wireless Communicationsinfo:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/47102021-03-19T10:00:55Z |
| spellingShingle | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays Abou-Rjeily, Chadi |
| status_str | publishedVersion |
| title | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays |
| title_full | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays |
| title_fullStr | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays |
| title_full_unstemmed | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays |
| title_short | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays |
| title_sort | Impact of inter-relay co-operation on the performance of FSO systems with any number of relays |
| url | http://hdl.handle.net/10725/4710 http://dx.doi.org/10.1109/TWC.2016.2529630 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://ieeexplore.ieee.org/document/7406772/?arnumber=7406772 |