Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Nima Tavangaran"'
Publikováno v:
IET Communications, Vol 18, Iss 20, Pp 1853-1867 (2024)
Abstract In this work, we consider a federated learning model in a wireless system with multiple base stations and inter‐cell interference. We apply a differentially private scheme to transmit information from users to their corresponding base stat
Externí odkaz:
https://doaj.org/article/b95d6b1304a04bee90ef575c5dc35012
Publikováno v:
ICC
This paper presents a data-aided channel estimator that reduces the channel estimation error of the conventional linear minimum-mean-squared-error (LMMSE) method for multiple-input multiple-output communication systems. The basic idea is to selective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f97956942a79aeddc71ebb66b1142669
https://doi.org/10.1109/icc40277.2020.9149283
https://doi.org/10.1109/icc40277.2020.9149283
Publikováno v:
ISIT
In this paper, we consider the problem of energy harvesting maximization in a wiretap channel model while keeping the secrecy rate higher than a given threshold and the transmit power lower than a given constant. In this model, the transmitted radio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ef078a098ffc878102178df62839c9d
https://doi.org/10.1109/isit44484.2020.9174147
https://doi.org/10.1109/isit44484.2020.9174147
Publikováno v:
IEEE Transactions on Wireless Communications. :1-1
Data-aided channel estimation is a promising solution to improve channel estimation accuracy by exploiting data symbols as pilot signals for updating an initial channel estimate. In this paper, we propose a semi-data-aided channel estimator for multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::099d425c75f6eb7663aaf126c2485526
https://doi.org/10.1109/twc.2022.3227312
https://doi.org/10.1109/twc.2022.3227312
Publikováno v:
IEEE Transactions on Information Forensics and Security. 13:2075-2086
In secret-key generation using a compound source, the actual statistics of the source are unknown to the participants. It is assumed rather that the actual source belongs to a set (compound set) which is known to the participants. The secret-key gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4c086784dbb0c140ea93bdc34e03ea
https://doi.org/10.1109/tifs.2018.2809680
https://doi.org/10.1109/tifs.2018.2809680
Publikováno v:
ICC
For secret-key generation by using a compound source, the actual statistics of the source are unknown to the participants. It is assumed that the probability distribution of the source belongs to a set which is known to the participants. The secret-k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18d3c764de029acb6adb58c09f121ff8
https://doi.org/10.1109/icc.2017.7996617
https://doi.org/10.1109/icc.2017.7996617
In the classical secret-key generation model, common randomness is generated by two terminals based on the observation of correlated components of a common source, while keeping it secret from a non-legitimate observer. It is assumed that the statist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e55740fb5433a03f2ad33f6fa7eb1cff
http://arxiv.org/abs/1601.07513
http://arxiv.org/abs/1601.07513
Publikováno v:
ITW Fall
In the classical Secret-Key generation model, Common Randomness is generated by two terminals based on the observation of correlated components of a common source, while keeping it secret from a non-legitimate observer. It is assumed that the statist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::083264ca9d0b474160149b3adf1b9302
https://doi.org/10.1109/itwf.2015.7360774
https://doi.org/10.1109/itwf.2015.7360774
Autor:
Jidan Al-Eryani, Nima Tavangaran, Karsten Konrad, Dieter Bruckmann, Thomas Werthwein, Rainer Kokozinski
Publikováno v:
ISCAS
Continuous Time Digital Signal Processing features some interesting improvements with respect to power consumption and signal quality compared to classical Discrete Time Signal Processing Systems. Signals processed in continuous time provide an impro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07e1f57e405717873847d6f5490417ab
https://doi.org/10.1109/iscas.2013.6572454
https://doi.org/10.1109/iscas.2013.6572454
Autor:
Alexander Stanitzki, Nima Tavangaran, J. Al-Eryani, Dieter Bruckmann, Karsten Konrad, Rainer Kokozinski
Publikováno v:
ICECS
A low-power, area-efficient delay element with a wide tunable delay range is proposed. A novel circuit topology is used, where the delay is set using a single control-voltage that controls both the charging and discharging time of a capacitor. A posi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5f54765831eae5484baa3e088286587
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=84874583552
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=84874583552