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Key Technology for 5G New Radio
IEEE Communications Magazine, 2018The articles in this special section focus on 5G mobile communication. With initial commercialization expected in 2020, fifth generation (5G) mobile communications is gathering increased interest and momentum around the world. Following discussions on the 5G vision and key requirements such as high data rate, low latency, and massive connectivity ...
Charlie Jianzhong Zhang +6 more
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Agile Radio Resource Management Techniques for 5G New Radio
IEEE Communications Magazine, 2017The seven articles in this special section focus on agile radio resource management technologies for use in 5G mobile communications (5G). 5G networks will support a wide range of frequency bands, features, and use cases, with native support for efficient operation. 5G is considered as a significant disruptor to traditional mobile networks. Some of the
Athul Prasad +5 more
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NR: The New 5G Radio Access Technology
IEEE Communications Standards Magazine, 2017This article provides an overview of the technology components and capabilities of the New Radio (NR) radio interface standard currently under development by 3GPP. NR will enable new use cases, requiring further enhanced data rates, latency, coverage, capacity, and reliability.
Stefan Parkvall +3 more
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Secondary Synchronization Signal in 5G New Radio
2018 IEEE International Conference on Communications (ICC), 2018We propose a secondary synchronization signal (SSS) for the fifth generation (5G) New Radio (NR) communication systems, which is based on the element-wise multiplication of two BPSK modulated m-sequences with different cyclic shifts encoding the physical cell identity (ID) carried by the NR SSS.
Peng Wang 0008, Fredrik Berggren
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NR - The New 5G Radio-Access Technology
2018 IEEE 87th Vehicular Technology Conference (VTC Spring), 2018This paper provides a detailed overview of the key technology features of the new 5G/NR radio-access technology, the first release of which has recently been published by 3GPP release 15, of the NR specifications finalized by the end of 2017. This first release is limited to non-standalone NR operation, implying that NR devices rely on LTE for initial ...
Erik Dahlman, Stefan Parkvall
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5G new radio and LTE uplink coexistence
2018 IEEE Wireless Communications and Networking Conference (WCNC), 2018By the introduction of the fifth generation (5G) mobile communication networks and its physical layer entitled as new radio (NR), the question of link performance in coexistence scenario between the 5G NR and fourth generation (4G) mobile communication networks based on long term evolution (LTE) has been raised.
Toni Levanen +6 more
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2020 International Conference on Communication and Signal Processing (ICCSP), 2020
Polar codes are simple codes, which are based on the polarization effect of the polarisation matrix and they are the first to achieve Shannon’s channel capacity for binary discrete memoryless channels. The straightforward encoding and decoding processes of polar codes makes it suitable for the fifth generation (5G) new radio, which requires higher ...
Chaitenaya Goel +3 more
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Polar codes are simple codes, which are based on the polarization effect of the polarisation matrix and they are the first to achieve Shannon’s channel capacity for binary discrete memoryless channels. The straightforward encoding and decoding processes of polar codes makes it suitable for the fifth generation (5G) new radio, which requires higher ...
Chaitenaya Goel +3 more
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2023
5G has been specified to offer high data rates in the Gbit/s range and latency of a few ms. To achieve this goal, a new 5G radio interface called New Radio (NR) has been defined. It is based on the 4G radio interface which has proven its efficiency and the relevance of its protocol stack.
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5G has been specified to offer high data rates in the Gbit/s range and latency of a few ms. To achieve this goal, a new 5G radio interface called New Radio (NR) has been defined. It is based on the 4G radio interface which has proven its efficiency and the relevance of its protocol stack.
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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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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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