• Corpus ID: 216008896

Smart Small Cell with Hybrid Beamforming for 5G

  title={Smart Small Cell with Hybrid Beamforming for 5G},
  author={JangJin-Young and ChungMinKeun and HwangSeung Chan and LimYeon-Geun and YoonHong-jib and OhTaeckKeun and MinByung-Wook and LeeYongshik and KimKwang Soon and ChaeChan-Byoung and KimDong Ku},
  journal={IEEE Wireless Communications},
In this article, we present a real-time 3D hybrid beamforming approach for 5G wireless networks. One of the key concepts in 5G cellular systems is the small cell network, which settles the high mob... 

Figures and Tables from this paper

Partition-based RIS-assisted Multiple Access: NOMA Decoding Order Perspective

A closed-form resource allocation called partition-based multiple access, which simultaneously utilizes both a reconfigurable intelligent surface (RIS) and non-orthogonal multiple access (NOMA) to reduce processing overhead and transmit power.

Reconfigurable Intelligent Surface-Based Wireless Communications: Antenna Design, Prototyping, and Experimental Results

A new type of high-gain yet low-cost RIS that bears 256 elements that combines the functions of phase shift and radiation together on an electromagnetic surface, where positive intrinsic-negative (PIN) diodes are used to realize 2-bit phase shifting for beamforming.



Prototyping real-time full duplex radios

A real-time full duplex radio system for 5G wireless networks that combines a dual-polarization antenna-based analog part with a digital self-interference canceler that operates in real time is presented.

Dual-Polarization Slot Antenna With High Cross-Polarization Discrimination for Indoor Small-Cell MIMO Systems

We demonstrate a dual-polarization slot antenna for indoor small-cell multiple-input-multiple-output (MIMO) systems. The symmetric structure and differential feeding promotes destructive interference

Full dimension mimo (FD-MIMO): the next evolution of MIMO in LTE systems

Features and performance benefits of FD-MIMO are discussed along with the ongoing standardization efforts in 3GPP to incorporate FD- MIMO features in the next evolution of LTE.

Interference Aware-Coordinated Beamforming in a Multi-Cell System

Numerical results confirm that the proposed system with two transmit/receive antennas achieves the full degrees of freedom of the two-cell multiple-input multiple-output channel while showing a better sum rate performance than competitive solutions such as non-cooperative eigen-beamforming and interference nulling.

A hybrid adaptive antenna array

A novel hybrid adaptive antenna array which consists of analogue subarrays followed by a digital beamformer is presented in this paper to overcome the digital implementation difficulty.

LTE - The UMTS Long Term Evolution, Second Edition

Where this book is exceptional is that the reader will not just learn how LTE works but why it works Adrian Scrase, ETSI Vice-President, International Partnership Projects LTE - The UMTS Long Term

Millimeter-wave beamforming as an enabling technology for 5G cellular communications: theoretical feasibility and prototype results

This article presents recent results from channel measurement campaigns and the development of advanced algorithms and a prototype, which clearly demonstrate that the mmWave band may indeed be a worthy candidate for next generation (5G) cellular systems.

Measured and predicted correlation between local average power and small scale fading in indoor wireless communication channels

  • R. ValenzuelaD. ChizhikJ. Ling
  • Physics
    VTC '98. 48th IEEE Vehicular Technology Conference. Pathway to Global Wireless Revolution (Cat. No.98CH36151)
  • 1998
A large data set of wireless indoor propagation measurements collected in several office buildings is analyzed to study the correlation between local average propagation loss and small scale fading

A Tractable Approach to Coverage and Rate in Cellular Networks

The proposed model is pessimistic (a lower bound on coverage) whereas the grid model is optimistic, and that both are about equally accurate, and the proposed model may better capture the increasingly opportunistic and dense placement of base stations in future networks.

Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update

  • Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update
  • 2015