Results 21 to 30 of about 5,516 (118)
Dynamic resource allocation schemes for eMBB and URLLC services in 5G wireless networks
Intelligent and Converged Networks, 2022 The fifth generation (5G) of wireless networks features three core use cases, namely ultra-reliable and low latency communications (URLLC), massive machine type communications (mMTC), and enhanced mobile broadband (eMBB). These use cases co-exist in many
Xianghui Han +5 more
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Measured Interference of LTE Uplink Signals on DVB-T Channels
Journal of Telecommunications and Information Technology, 2015 Because of the decision, taken during the ITU WRC-07, to allocate the upper part of the so-called digital dividend spectrum for mobile services on a co-primary basis with TV broadcast services, the involved stakeholders have a great interest in avoiding
Massimo Celidonio +3 more
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A Hybrid Uplink Multiple Access Method Based on NOMA and SDMA
IEEE Access, 2023 We introduce a hybrid uplink multiple access method with a multi-antenna base station (BS) and two naive single-antenna users. Both users with no channel state information (CSI) have low computational power and simultaneously transmit their information ...
Serdar Ozyurt +2 more
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Frontiers in Public Health, 2021 Paving the path toward the fifth generation (5G) of wireless networks with a huge increase in the number of user equipment has strengthened public concerns on human exposure to radio-frequency electromagnetic fields (RF EMFs). This requires an assessment
Taghrid Mazloum +4 more
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A Comparison of CP-OFDM, PCC-OFDM and UFMC for 5G Uplink Communications
IEEE Access, 2019 Polynomial-cancellation-coded orthogonal frequency division multiplexing (PCC-OFDM) is a form of OFDM that has waveforms which are very well localized in both the time and frequency domains and so it is ideally suited for use in the 5G network.
Gayathri Kongara +3 more
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A Systematic Review on NOMA Variants for 5G and Beyond
IEEE Access, 2021 Over the last few years, interference has been a major hurdle for successfully implementing various end-user applications in the fifth-generation (5G) of wireless networks.
Ishan Budhiraja +6 more
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Bidirectional resource scheduling algorithm for advanced long term evolution system
Engineering Reports, 2020 The 5G long term evolution‐advanced (LTE‐A) system aims to offer unprecedent data rates, user experience, and minimal latency amongst the end users with the introduction of carrier aggregation (CA) technology.
Ravi Gatti, Shiva Shankar
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Improved Detection in Successive Interference Cancellation NOMA OFDM Receiver
IEEE Access, 2019 A successive interference cancellation receiver is one of the important blocks in non-orthogonal multiple access (NOMA) transmission. The quality of detection of the strongest user signals often decides about the quality of the whole system and minimizes
Hind S. Ghazi, Krzysztof W. Wesolowski
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Multiobjective Optimization for Resource Allocation in Full-duplex Large Distributed MIMO Systems
Advances in Electrical and Computer Engineering, 2021 The most conflicting key variables in wireless networks are energy efficiency (EE) and spectral efficiency (SE). In this paper, we propose an energy-efficient allocation algorithm of network resources for multi-input multi-output networks distributed ...
SHARMA, S., YOON, W.
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Advances in Electrical and Computer Engineering, 2019 Keeping in consideration the expected need of node densification of heterogeneous cellular networks in near future, it is imperative that more accurate path loss models be used when analyzing heterogeneous cellular networks performance in terms of user
ALI, S., ASLAM, M. I., AHMED. I., J.
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