Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Sinan Gezici"'
Autor:
Jinyun Zhang, Alexander Haimovich, H. Vincent Poor, H. Kobayashi, S. Y. Kung, Harry Sheng, Sinan Gezici, Yunnan Wu, Makoto Miyake, Philip Orlik, Yves-Paul Nakache, Ye Geoffrey Li, Andreas F. Molisch
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2005, Iss 3, Pp 397-412 (2005)
We present an efficient, low-cost implementation of time-hopping impulse radio that fulfills the spectral mask mandated by the FCC and is suitable for high-data-rate, short-range communications. Key features are (i) all-baseband implementation that o
Externí odkaz:
https://doaj.org/article/011c191f772942d49d249c042cd20d88
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)
Time-delay estimation is studied for cognitive radio systems, which facilitate opportunistic use of spectral resources. A two-step approach is proposed to obtain accurate time-delay estimates of signals that occupy multiple dispersed bands simultaneo
Externí odkaz:
https://doaj.org/article/64ce3d10cc954f21b86422301f028172
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2008 (2008)
In cooperative localization systems, wireless nodes need to exchange accurate position-related information such as time-of-arrival (TOA) and angle-of-arrival (AOA), in order to obtain accurate location information. One alternative for providing accur
Externí odkaz:
https://doaj.org/article/33a3e14acc5e4f94bfe4091b995c4ce5
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2008 (2008)
Externí odkaz:
https://doaj.org/article/910d3526dc4b4e2cac6bf799fee285a9
Autor:
Saad Masrur, Sinan Gezici
Publikováno v:
IEEE Communications Letters
In this letter, the optimal channel switching and randomization problem is formulated and its solution is characterized for flat-fading Gaussian noise channels with the aim of outage capacity maximization under average power and outage probability co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2d5656a7fe5d69001f8140586d7bd50
https://doi.org/10.1109/lcomm.2022.3222465
https://doi.org/10.1109/lcomm.2022.3222465
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. :1-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79acc30fa1897642effca3cea8a0026c
https://doi.org/10.1109/taes.2023.3240672
https://doi.org/10.1109/taes.2023.3240672
Autor:
Berkan Dulek, Sinan Gezici
Publikováno v:
Signal Processing. 210:109052
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d773deab429c4897c74114b51648aeb
https://doi.org/10.1016/j.sigpro.2023.109052
https://doi.org/10.1016/j.sigpro.2023.109052
Publikováno v:
IEEE Transactions on Signal Processing
In this article, we consider secure transmission of a deterministic vector parameter from a transmitter to an intended receiver in the presence of a smart eavesdropper. The aim is to determine the optimal power allocation and optimal linear encoding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abdbc94bf3223a327a237fae77421aac
https://doi.org/10.1109/tsp.2022.3198180
https://doi.org/10.1109/tsp.2022.3198180
Autor:
Sinan Gezici, Cuneyd Ozturk
Publikováno v:
IEEE Transactions on Signal Processing
We consider a wireless source localization network in which a target node emits localization signals that are used by anchor nodes to estimate the target node position. In addition to target and anchor nodes, there can also exist eavesdropper nodes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da774bd394bd8b6c6cbbfe6a0cd399fa
https://doi.org/10.1109/tsp.2021.3098465
https://doi.org/10.1109/tsp.2021.3098465
Publikováno v:
IEEE Signal Processing Letters
Optimal power allocation for secure estimation of multiple deterministic parameters is investigated under a total power constraint. The goal is to minimize the Cramer-Rao lower bound (CRLB) at an intended receiver while keeping estimation errors at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d082629ce6ac2c66dc2fa40264222c3e
https://doi.org/10.1109/lsp.2021.3104245
https://doi.org/10.1109/lsp.2021.3104245