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Conference Paper
Hybrid Beamforming Scheme for Millimeter-wave Massive MIMO and Dense Small Cell Networks
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- Authors
- Sang-Lim Ju, Nam-il Kim, Seung-Que Lee, Jinup Kim, Kyung-Seok Kim
- Issue Date
- 2019-11
- Citation
- Asia-Pacific Conference on Communications (APCC) 2019, pp.301-304
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- Millimeter wave massive multiple input and multiple output (MIMO) system is the core technologies for the next generation wireless communications. However, the increasing cellular Internet of Things can cause the huge data traffic and the interference in wireless networks, which can degrade the system performance. To cover dense user equipment, the dense small cell technology is being discussed. This paper investigates new radio based millimeter-wave massive MIMO in dense small cells. For the hybrid beamforming, two radio frequency beamforming codebooks are studied. The system performance is evaluated by the spectral efficiency analysis.
- KSP Keywords
- Beamforming scheme, Data traffic, Internet of thing(IoT), Multiple input multiple output(MIMO), Radio Frequency(RF), Small Cell Network(SCN), Spectral efficiency(SE), System performance, User equipment(UE), Wireless network, dense small cell networks