Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Sumit J. Darak"'
Publikováno v:
Chips, Vol 2, Iss 4, Pp 223-242 (2023)
5G Cell Search (CS) is the first step for user equipment (UE) to initiate communication with the 5G node B (gNB) every time it is powered ON. In cellular networks, CS is accomplished via synchronization signals (SS) broadcasted by gNB. 5G 3rd generat
Externí odkaz:
https://doaj.org/article/0e061081e96149c2b1ba9573369347c7
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 2, Pp 226-240 (2021)
Next-generation wireless networks are getting significant attention because they promise 10-factor enhancement in mobile broadband along with the potential to enable new heterogeneous services. Services include massive machine type communications des
Externí odkaz:
https://doaj.org/article/46efc1c67d17471998859689bf8c629a
Publikováno v:
EAI Endorsed Transactions on Cognitive Communications, Vol 2, Iss 7, Pp 1-10 (2016)
Poor utilization of an electromagnetic spectrum and ever increasing demand for spectrum have led to surge of interests in opportunistic spectrum access (OSA) based paradigms like cognitive radio and unlicensed LTE. In OSA for decentralized networks,
Externí odkaz:
https://doaj.org/article/c8f34d7815344492b1ff51849363dbe9
Autor:
Syed Asrar Ul Haq, Abdul Karim Gizzini, Shakti Shrey, Sumit J. Darak, Sneh Saurabh, Marwa Chafii
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. :1-13
Reliable and fast channel estimation is crucial for next-generation wireless networks supporting a wide range of vehicular and low-latency services. Recently, deep learning (DL) based channel estimation has been explored as an efficient alternative t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::296e37d7d163a43f5af9a8d37703aaeb
https://doi.org/10.1109/tvlsi.2023.3274555
https://doi.org/10.1109/tvlsi.2023.3274555
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 31:79-89
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd8750a15868530867147234ecf7af27
https://doi.org/10.1109/tvlsi.2022.3224582
https://doi.org/10.1109/tvlsi.2022.3224582
Publikováno v:
IEEE Transactions on Industrial Informatics. 18:3337-3348
To bring large-scale AIoT to reality, wireless networks need intelligence to identify resources in a non-contiguous spectrum. We address this challenge via a sub-Nyquist sampling-based wideband spectrum analyzer deployed in AIoT gateway. The non-cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd182c731b9438223ea8a359bd648efe
https://doi.org/10.1109/tii.2021.3105489
https://doi.org/10.1109/tii.2021.3105489
Publikováno v:
Wireless Networks. 27:4727-4746
Limited availability and high auction cost of the sub-6 GHz spectrum led to the introduction of spectrum-sharing in 5G networks. This demands base stations with the capability of automatic wideband spectrum characterization (AWSC) to identify availab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f514d43990ac3334b81feaef67e71b89
https://doi.org/10.1007/s11276-021-02765-1
https://doi.org/10.1007/s11276-021-02765-1
Publikováno v:
2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::423e4cbcf387f29bcc202ba66d26ef46
https://doi.org/10.1109/mwscas54063.2022.9859446
https://doi.org/10.1109/mwscas54063.2022.9859446
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 2, Pp 226-240 (2021)
Next-generation wireless networks are getting significant attention because they promise 10-factor enhancement in mobile broadband along with the potential to enable new heterogeneous services. Services include massive machine type communications des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa0284c9ecb184761ae6bd12731f05ec
https://ieeexplore.ieee.org/document/9336350/
https://ieeexplore.ieee.org/document/9336350/
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 70:1-15
The emergence of beyond-licensed spectrum sharing in FR1 (0.45–6 GHz) and FR2 (24–52 GHz) along with the multi-antenna narrow-beam-based directional transmissions demand a wideband spectrum sensing in temporal and spatial domains. We referred to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3bb832cf3cc283ee08356bf09671742
https://doi.org/10.1109/tim.2021.3058406
https://doi.org/10.1109/tim.2021.3058406