Results 281 to 290 of about 324,497 (361)

A Solution-Gated Graphene FET Receiver for Molecular Communications with Low-Frequency PSD- and Derivative-Based Detection

Abdali A, Zadeh MK, Bolhassan IM, Deng Y, Kuscu M.   +4 more
europepmc   +1 more source

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BER performance analysis of OTFS systems with power allocation

China Communications, 2023
Orthogonal time frequency space (OTFS), as a novel 2-D modulation technique, has been proposed to achieve better BER performances over delay-Doppler channels.
Zhenduo Wang, Zhipeng Liu, Zhiguo Sun, X. Ning   +3 more
semanticscholar   +1 more source

BER Analysis for OTFS Zero Forcing Receiver

IEEE Transactions on Communications, 2022
We derive closed form bit error rate (BER) expression for orthogonal time frequency space (OTFS) zero-forcing (ZF) receiver with perfect and imperfect receive channel information.
Prem Singh, Khushboo Yadav, H. B. Mishra, Rohit Budhiraja   +3 more
semanticscholar   +1 more source

Study of SER and BER in NOMA Systems

IEEE Transactions on Vehicular Technology, 2021
At present, non-orthogonal multiple access (NOMA) techniques have attracted broad attentions, since they could improve the throughput of cellular networks efficiently.
Weijia Han, Xiao Ma, Di Tang, Nan Zhao
semanticscholar   +1 more source

BER Performance of Full-Duplex Cognitive Radio Network With Nonlinear Energy Harvesting

IEEE Transactions on Green Communications and Networking, 2020
In this paper, the bit error rate (BER) performance of a full-duplex (FD) overlay cognitive radio (CR) network with linear/nonlinear energy harvesting (EH) capability is investigated.
Mohammadreza Babaei, Ümit Aygölü, M. Başaran, Lutfiye Durak-Ata   +3 more
semanticscholar   +1 more source

Closed-Form Approximation of LoRa Modulation BER Performance

IEEE Communications Letters, 2018
LoRa has been demonstrated as a front runner when it comes to evolving low-power wide area networks. At its core is LoRa modulation which depicts a patented chirp spread-spectrum modulation technique that supports energy-efficient and reliable long-range
T. Elshabrawy, J. Robert
semanticscholar   +1 more source

BER performances of downlink and uplink NOMA in the presence of SIC errors over fading channels

IET Communications, 2018
Non-orthogonal multiple access (NOMA) is a strong candidate for next generation radio access networks due to its ability of serving multiple users using the same time and frequency resources.
F. Kara, Hakan Kaya
semanticscholar   +1 more source