Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Tilahun M. Getu"'
Publikováno v:
IEEE Access, Vol 12, Pp 51223-51274 (2024)
Although many proposals have been developed for the sixth-generation (6G) technology, realizing 6G is fraught with numerous fundamental interdisciplinary, multidisciplinary, and transdisciplinary challenges. To mitigate some of these challenges, goal
Externí odkaz:
https://doaj.org/article/29dd0d5de63f4a5cb3001de73c4be19f
Publikováno v:
IEEE Access, Vol 11, Pp 45456-45492 (2023)
Semantic communication (SemCom) aims to convey the meaning behind a transmitted message by transmitting only semantically-relevant information. This semantic-centric design helps to minimize power usage, bandwidth consumption, and transmission delay.
Externí odkaz:
https://doaj.org/article/ee4c7e90bf454db8981c658cc995405c
Publikováno v:
IEEE Transactions on Vehicular Technology. 68:9833-9847
As the main enablers of cognitive radio (CR), numerous spectrum sensing techniques have been proposed to date. Despite the numerous techniques, the existing spectrum sensing techniques tend to fail in rendering an efficient spectrum sensing whenever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b803775befe40e2cb20c3b1a39c47742
https://doi.org/10.1109/tvt.2019.2933857
https://doi.org/10.1109/tvt.2019.2933857
Radio frequency interference (RFI) is occurring in both satellite and terrestrial communication systems. In order to mitigate RFI efficiently, it has to be detected robustly. Toward this end, through the computation of an eigenvalue-based test statis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::029d6d6c47c3c164d401fa113368325b
https://doi.org/10.36227/techrxiv.12671099.v1
https://doi.org/10.36227/techrxiv.12671099.v1
Publikováno v:
IEEE Wireless Communications Letters. 7:1002-1005
As broadband radio frequency interference (RFI) affects various systems operating radio frequencies, it has to be detected and mitigated. Accordingly, a computationally simple power-based detector (PD) is investigated. By assuming reception over the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530e04057cd88954b4028a39f6309218
https://doi.org/10.1109/lwc.2018.2845373
https://doi.org/10.1109/lwc.2018.2845373
Publikováno v:
IEEE Transactions on Communications. 66:5081-5096
An F-test detector with a simple analytical false alarm threshold expression is considered an alternative to the blind detectors which exhibit complicated analytical expressions. However, the existing F-test requires the channel state information (CS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19bf88411fd3d1c4e2709f711cecfa1f
https://doi.org/10.1109/tcomm.2018.2846239
https://doi.org/10.1109/tcomm.2018.2846239
Publikováno v:
IEEE Transactions on Wireless Communications. 17:6601-6616
As radio frequency interference (RFI) affects many systems operating radio frequencies, RFI detection is essential for excising such RFI efficiently. For this reason, here we investigate an energy-based RFI detector for wireless communication systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b7f109196168885887fab254308154
https://doi.org/10.1109/twc.2018.2861733
https://doi.org/10.1109/twc.2018.2861733
Publikováno v:
IEEE Transactions on Communications. 65:3037-3052
Radio frequency interference (RFI) is causing performance loss in microwave radiometry, radio astronomy, and satellite communications. As the number of interferers increases, the performance loss gets more severe and RFI excision becomes more difficu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8bd6094cb4ba777f59a24deedb47f93
https://doi.org/10.1109/tcomm.2017.2694006
https://doi.org/10.1109/tcomm.2017.2694006
Publikováno v:
GlobalSIP
Despite the numerous spectrum sensing techniques, the existing techniques fail in providing an efficient spectrum sensing whenever a hidden terminal problem arises. Meanwhile, this problem can happen at any time in any severely fading primary-to-seco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c282f7fbe1ec617ae322e551ad89be
https://doi.org/10.1109/globalsip45357.2019.8969440
https://doi.org/10.1109/globalsip45357.2019.8969440
Publikováno v:
GlobalSIP
Radio frequency interference (RFI) is affecting various radio frequency operating systems. Mentioning of practical wireless channels, meanwhile, RFI can be received through a multi-path fading channel. In such scenarios, robust detection of RFI can b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c5ff4ff6bce4ca956b658cfe446a05
https://doi.org/10.1109/globalsip45357.2019.8969477
https://doi.org/10.1109/globalsip45357.2019.8969477