Zobrazeno 1 - 10
of 713
pro vyhledávání: '"Poggiolini P"'
As data transmission demands grow, long-haul optical transmission links face increasing pressure to increase their throughput. Expanding usable bandwidth through Ultra-Wide Band (UWB) systems has become the primary strategy for increasing transmissio
Externí odkaz:
http://arxiv.org/abs/2411.12688
Autor:
Arpanaei, Farhad, Zefreh, Mahdi Ranjbar, Jiang, Yanchao, Poggiolini, Pierluigi, Ghodsifar, Kimia, Beyranvand, Hamzeh, Natalino, Carlos, Monti, Paolo, Napoli, Antonio, Rivas-Moscoso, Jose M., de Dios, Oscar Gonzalez, Fernandez-Palacios, Juan P., Dobre, Octavia A., Hernandez, Jose Alberto, Larrabeiti, David
The extension of elastic optical networks (EON) to multi-band transmission (MB-EON) shows promise in enhancing spectral efficiency, throughput, and long-term cost-effectiveness for telecom operators. However, designing MB-EON networks introduces comp
Externí odkaz:
http://arxiv.org/abs/2411.02911
Autor:
Jiang, Yanchao, Pilori, Dario, Nespola, Antonino, Tanzi, Alberto, Piciaccia, Stefano, Zefreh, Mahdi Ranjbar, Forghieri, Fabrizio, Poggiolini, Pierluigi
We investigate launch power optimization in 12-THz super-(C+L) systems, using iterative performance evaluation enabled by NLI closed-form models. We find that, despite the strong ISRS, these systems tolerate well easy-to-implement suboptimal launch p
Externí odkaz:
http://arxiv.org/abs/2407.14401
Autor:
Jiang, Y., Sarkis, J., Nespola, A., Forghieri, F., Piciaccia, S., Tanzi, A., Zefreh, M. Ranjbar, Poggiolini, P.
We investigate C+L+S long-haul systems using a closed-form GN/EGN non-linearity model. We perform accurate launch power and Raman pump optimization. We show a potential 4x throughput increase over legacy C-band systems in 1000 km links, using moderat
Externí odkaz:
http://arxiv.org/abs/2407.09041
Autor:
Jiang, Yanchao, Forghieri, Fabrizio, Piciaccia, Stefano, Bosco, Gabriella, Poggiolini, Pierluigi
We investigate the residual throughput penalty due to ISRS, after power-optimization, in multiband systems. We show it to be mild. We also revisit the launch power optimization 3-dB rule. We find that using it is possible but not advisable due to inc
Externí odkaz:
http://arxiv.org/abs/2407.08309
Autor:
Jiang, Yanchao, Nespola, Antonino, Straullu, Stefano, Tanzi, Alberto, Piciaccia, Stefano, Forghieri, Fabrizio, Pilori, Dario, Poggiolini, Pierluigi
We present a series of experiments testing the accuracy of a new closed-form multiband EGN model, carried out over a full-Raman 9-span C+L link. Transmission regimes ranged from linear to strongly non-linear with large ISRS. We found good corresponde
Externí odkaz:
http://arxiv.org/abs/2407.07473
Autor:
Jiang, Yanchao, Poggiolini, Pierluigi
We formulated a closed-form EGN model for nonlinear interference in ultra-wideband optical systems with arbitrary Raman amplification. This model enhanced the CISCO-POLITO-CFM5 performance by introducing a novel contribution attributed to the backwar
Externí odkaz:
http://arxiv.org/abs/2405.08512
We present a comprehensive closed-form GN/EGN model supporting ultra-wide-band systems spanning 50 THz of optical bandwidth. We show a case-study of 10x100km of SMF where we gradually increase the number of channels across the C,L,S,U,E bands while o
Externí odkaz:
http://arxiv.org/abs/2207.01001
We report on a fully closed-form approximation of the GN model for Nyquist WDM systems that extends the range of applicability of previously available formulas to values of fiber loss and span loss that were not previously covered. In particular, so
Externí odkaz:
http://arxiv.org/abs/2111.04584
Autor:
Mona Abdi, Elbay Aliyev, Brett Trost, Muhammad Kohailan, Waleed Aamer, Najeeb Syed, Rulan Shaath, Geethanjali Devadoss Gandhi, Worrawat Engchuan, Jennifer Howe, Bhooma Thiruvahindrapuram, Melissa Geng, Joe Whitney, Amira Syed, Jyothi Lakshmi, Sura Hussein, Najwa Albashir, Amal Hussein, Ilaria Poggiolini, Saba F. Elhag, Sasirekha Palaniswamy, Marios Kambouris, Maria de Fatima Janjua, Mohamed O. El Tahir, Ahsan Nazeer, Durre Shahwar, Muhammad Waqar Azeem, Younes Mokrab, Nazim Abdel Aati, Ammira Akil, Stephen W. Scherer, Madeeha Kamal, Khalid A. Fakhro
Publikováno v:
Genome Medicine, Vol 15, Iss 1, Pp 1-16 (2023)
Abstract Background Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by impaired social and communication skills, restricted interests, and repetitive behaviors. The prevalence of ASD among children in Qatar was recently
Externí odkaz:
https://doaj.org/article/05529e45040b4a24a408cfbaedbd8c6f
