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pro vyhledávání: '"DS-UWB"'
Publikováno v:
Telecommunication Engineering. 9/28/2020, Vol. 60 Issue 9, p1075-1079. 5p.
Autor:
Sarkar, Tanmoy1 (AUTHOR), Ghosh, Abhijyoti2 (AUTHOR), Chakraborty, Subhradeep3 (AUTHOR), Singh, L. L. K.2 (AUTHOR), Chattopadhyay, Sudipta2 (AUTHOR) sudipta_tutun@yahoo.co.in
Publikováno v:
Journal of Electromagnetic Waves & Applications. Oct2021, Vol. 35 Issue 15, p2001-2019. 19p.
Akademický článek
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Akademický článek
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Autor:
Li, Sheng, de Lamare, Rodrigo C.
Publikováno v:
IEEE Transactions on Vehicular Technology, 2010
In this work, we propose a novel low-complexity reduced-rank scheme and consider its application to linear interference suppression in direct-sequence ultra-wideband (DS-UWB) systems. Firstly, we investigate a generic reduced-rank scheme that jointly
Externí odkaz:
http://arxiv.org/abs/1305.3317
Autor:
Li, Sheng, de Lamare, Rodrigo C.
A novel linear blind adaptive receiver based on joint iterative optimization (JIO) and the constrained constant modulus (CCM) design criterion is proposed for interference suppression in direct-sequence ultra-wideband (DS-UWB) systems. The proposed b
Externí odkaz:
http://arxiv.org/abs/1305.2974
Autor:
Li, Sheng, de Lamare, Rodrigo C.
In this paper, we propose two adaptive detection schemes based on single-carrier frequency domain equalization (SC-FDE) for multiuser direct-sequence ultra-wideband (DS-UWB) systems, which are termed structured channel estimation (SCE) and direct ada
Externí odkaz:
http://arxiv.org/abs/1305.2642
Autor:
Doshi, Twinkle V., Dalal, Upena
Publikováno v:
In Optik - International Journal for Light and Electron Optics February 2016 127(3):1486-1490
In high rate DS-UWB systems with low spreading factor, the selective multipath interference canceller with linear equalization (SMPIC-LE) is developed to alleviate severe multipath interferences induced by the poor orthogonality of spreading codes. T
Externí odkaz:
http://arxiv.org/abs/1012.4556
In this paper, we investigate the impact of mistiming on the performance of Rake receivers in direct-sequence ultra-wideband (DS-UWB) systems from the perspective of the achievable information rate. A generalized expression for the performance degrad
Externí odkaz:
http://arxiv.org/abs/1012.4542