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20022026
most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k citations

Showing 2017 · cs.ITShow all

6 papers · 2 filters

cs.IT201750 cited

Impact of Line-of-Sight and Unequal Spatial Correlation on Uplink MU-MIMO Systems

Harsh Tataria, Peter J. Smith, Larry J. Greenstein +2

Closed-form approximations of the expected per-terminal signal-to-interference-plus-noise-ratio (SINR) and ergodic sum spectral efficiency of a multiuser multiple-input multiple-ou…

cs.IT2017

Uplink Analysis of Large MU-MIMO Systems With Space-Constrained Arrays in Ricean Fading

Harsh Tataria, Peter J. Smith, Michail Matthaiou +1

Closed-form approximations to the expected per-terminal signal-to-interference-plus-noise-ratio (SINR) and ergodic sum spectral efficiency of a large multiuser multiple-input multi…

cs.IT20171 cited

Robust Beamforming for Secrecy Rate in Cooperative Cognitive Radio Multicast Communications

Van-Dinh Nguyen, Trung Q. Duong, Oh-Soon Shin +2

In this paper, we propose a cooperative approach to improve the security of both primary and secondary systems in cognitive radio multicast communications. During their access to t…

cs.IT2017

Joint Power Allocation and Beamforming for Energy-Efficient Two-Way Multi-Relay Communications

Zhichao Sheng, Hoang D. Tuan, Trung Q. Duong +1

This paper considers the joint design of user power allocation and relay beamforming in relaying communications, in which multiple pairs of single-antenna users exchange informatio…

cs.IT201727 cited

MIMO Beamforming for Secure and Energy-Efficient Wireless Communication

Nguyen T. Nghia, Hoang D. Tuan, Trung Q. Duong +1

Considering a multiple-user multiple-input multiple-output (MIMO) channel with an eavesdropper, this letter develops a beamformer design to optimize the energy efficiency in terms…

cs.IT20171 cited

On the Performance of Zero-Forcing Processing in Multi-Way Massive MIMO Relay Networks

Chung Duc Ho, Hien Quoc Ngo, Michail Matthaiou +1

We consider a multi-way massive multiple-input multiple-output relay network with zero-forcing processing at the relay. By taking into account the time-division duplex protocol wit…