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cs.IT2024
Learned Pulse Shaping Design for PAPR Reduction in DFT-s-OFDM
Fabrizio Carpi, Soheil Rostami, Joonyoung Cho +3
High peak-to-average power ratio (PAPR) is one of the main factors limiting cell coverage for cellular systems, especially in the uplink direction. Discrete Fourier transform sprea…
cs.IT2020
Novel Wake-up Scheme for Energy-Efficient Low-Latency Mobile Devices in 5G Networks
Soheil Rostami, Kari Heiska, Oleksandr Puchko +2
Improved mobile device battery lifetime and latency mini-mization are critical requirements for enhancing the mobile broadband services and user experience. Long-term evolution (LT…
cs.IT2019
Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization
Soheil Rostami, Sandra Lagen, Mario Costa +2
Recently, the concept of wake-up radio based access has been considered as an effective power saving mechanism for 5G mobile devices. In this article, the average power consumption…