Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Arash Vakili"'
Autor:
Srivatsan Balasubramanian, Bodhisattwa Gangopadhyay, Vinayak Dangui, Satyajeet Singh Ahuja, Varun Gupta, Grigory Pastukhov, Max Noormohammadpour, Alexander Nikolaidis, Ariyani Copley, Xueqi He, Jiachuan Tian, Jiajia Chen, Arash Vakili, Chiun Lin Lim, Guanqing Yan, Anand Gokul, Biao Lu, Debottym Mukherjee
Publikováno v:
2022 International Conference on Optical Network Design and Modeling (ONDM).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af30c5ef1957073c54d7c591e9d57022
https://doi.org/10.23919/ondm54585.2022.9782839
https://doi.org/10.23919/ondm54585.2022.9782839
Publikováno v:
OFC
Network efficiency is compared for 500Gb/s super-channel and 100Gb/s single-wavelength systems. Results show that exclusively using 500Gb/s systems requires 1.7x to 2.6x more network capacity for the same service demands and introduces network scalab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7efab7cd02706906b08c8af34ffec529
https://doi.org/10.1364/ofc.2014.m2b.4
https://doi.org/10.1364/ofc.2014.m2b.4
Publikováno v:
ISSPIT
In this paper, we introduce a joint channel and noise variance estimation, and primary user (PU) signal detection scheme using the expectation-maximization (EM) algorithm for cognitive radios. In our investigation, we consider two scenarios: In the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4260d2c257535c72d1b1f8b886cf9642
https://doi.org/10.1109/isspit.2011.6151578
https://doi.org/10.1109/isspit.2011.6151578
Autor:
Arash Vakili, Benoit Champagne
Publikováno v:
PIMRC
Spectrum sensing is an important functionality of cognitive radio as a means to detect the presence or absence of an existing user (EU), including the primary user or other secondary users, in a certain spectrum band. Energy detector (ED) is a widely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ec0ecc9a335dc0906bcc30473e16e8
https://doi.org/10.1109/pimrc.2011.6140013
https://doi.org/10.1109/pimrc.2011.6140013