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5G UnCovert: Hiding Information in 5G New Radio
Mobile communication has become an indispensable part of our daily lives and the requirements are constantly increasing. 5G, the fifth generation of mobile networks, introduced an enhanced radio access technology, called 5G New Radio, to meet the requirements of several new use cases.Markus Walter, Jörg Keller 0001
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A Preview on MIMO Systems in 5G New Radio
2018With 3GPP 5G new radio (NR), proposals are already being discussed. Although participants offer various suggestions for the first 5G standardization, common ideas can already be identified. The purpose of the paper is to anticipate, in the context of massive multiple input multiple output (MIMO) systems, the main directions the standard would focus on;
Razvan-Florentin Trifan +2 more
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A Fast Beam Training Method for 5G New Radio
2020 IEEE/CIC International Conference on Communications in China (ICCC), 2020Millimeter wave communication requires a highly directional transmission link between the base station and the user equipment, which may increase the time of initial access and affect the experience of delay-sensitive users. Considering the initial access technique based on analog beamforming, this paper proposes a fast beam training method for random ...
Lei Wang 0220 +5 more
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5G New Radio in Unlicensed Spectrum
2021The 3rd Generation Partnership Project (3GPP) Rel-16 introduced New Radio (NR) operation in unlicensed spectrum. This is a promising feature that is expected to accommodate large bandwidth for NR worldwide. Generally speaking, operation in unlicensed spectrum uses the Rel-15 NR design as a baseline with some design enhancements to support operation in ...
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Physical downlink control channel for 5G new radio
2017 European Conference on Networks and Communications (EuCNC), 2017New radio technologies for the fifth generation of wireless system have been extensively studied globally. Specifically, air interface protocols for 5G radio access network will be standardized in coming years by 3GPP. All basic physical layer functions for the new radio system are currently under active development in 3GPP. Due to its crucial function
Honglei Miao, Michael Faerber 0003
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5G New Radio UL Coverage with Peak Clipping
2017 IEEE 86th Vehicular Technology Conference (VTC-Fall), 2017For the 5G new radio physical layer the CP-OFDM waveform has been chosen as the baseline for communications below 40 GHz. The requirement for multicarrier waveforms used for uplink is to achieve similar coverage as achieved by SC-FDMA in LTE uplink.
Toni Levanen +5 more
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Expanding 5G New Radio Technology to Unlicensed Spectrum
2019 IEEE Globecom Workshops (GC Wkshps), 2019In order to operate 5G New Radio (NR) in unlicensed spectrum, physical layer enhancements including channel access mechanism for fair coexistence are essential. The corresponding work on NR-based access in unlicensed spectrum (NR-U) has been started in 3GPP as part of Release 16. In addition to channel access mechanism, 3GPP has focused on the features
Jinyoung Oh +4 more
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Coexistence Analysis of LTE eMTC and 5G New Radio
2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019The support for Internet of Things (IoT) has evolved over several successive releases of standard specifications in 3GPP. As a result, eMTC and NB-IoT are mature 4G wireless technologies that are seeing largescale deployment. Thus, even as 4G systems migrate to 5G New Radio (NR) technology, there is a strong motivation to continue to support eMTC ...
Rapeepat Ratasuk +2 more
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New Polar code for 5G New Radio Network
2023 20th ACS/IEEE International Conference on Computer Systems and Applications (AICCSA), 2023Ibtissem Brahmi +4 more
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MIMO Technologies IN 5G NEW RADIO
GetMobile: Mobile Computing and Communications, 2017Guosen Yue +3 more
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