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Design guidelines for spatial modulation
A new class of low-complexity, yet energy-efficient Multiple-Input Multiple-Output (MIMO)
transmission techniques, namely, the family of Spatial Modulation (SM) aided MIMOs (SM …
transmission techniques, namely, the family of Spatial Modulation (SM) aided MIMOs (SM …
Secure Transmission With Antenna Selection in MIMO Nakagami- Fading Channels
This paper considers transmit antenna selection (TAS) and receive generalized selection
combining (GSC) for secure communication in the multiple-input–multiple-output wiretap …
combining (GSC) for secure communication in the multiple-input–multiple-output wiretap …
Analysis and design of optimum sparse array configurations for adaptive beamforming
In this paper, we analyze the effect of nonuniform array configurations on adaptive
beamforming for enhanced signal-to-interference-plus-noise ratio (SINR). The array is …
beamforming for enhanced signal-to-interference-plus-noise ratio (SINR). The array is …
Efficient user clustering, receive antenna selection, and power allocation algorithms for massive MIMO-NOMA systems
Massive multiple-input multiple-output (MIMO) and nonorthogonal multiple access (NOMA)-
based technologies are considered as essential parts in the 5G systems to fulfill the …
based technologies are considered as essential parts in the 5G systems to fulfill the …
Secrecy performance of transmit antenna selection for MIMO relay systems with outdated CSI
This paper investigates secure cooperative transmissions in a dual-hop MIMO relay system
using a combined transmit antenna selection (TAS) and maximal-ratio combining (MRC) …
using a combined transmit antenna selection (TAS) and maximal-ratio combining (MRC) …
A Survey on Beamspace Millimeter-wave Massive Mimo Systems: An Overview of Open Issues, Challenges, and Future Research Trends
RJS Jayakumar, ACA Arul - International Journal of Sensors …, 2024 - benthamdirect.com
The channel sparsity is exploited by transforming the channel into an angular domain from
the spatial domain at millimeter wave frequencies in Beamspace Multiple-Input Multiple …
the spatial domain at millimeter wave frequencies in Beamspace Multiple-Input Multiple …
One-shot blind channel estimation for OFDM systems over frequency-selective fading channels
This paper presents a blind channel estimation (BCE) technique for orthogonal frequency
division multiplexing communications systems. The proposed system is based on …
division multiplexing communications systems. The proposed system is based on …
Sparse transmit array design for dual-function radar communications by antenna selection
Dual-function radar communications (DFRC) systems have recently been proposed to
enable the coexistence of radar and wireless communications, which in turn alleviates the …
enable the coexistence of radar and wireless communications, which in turn alleviates the …
Capacity enhancement for irregular reconfigurable intelligent surface-aided wireless communications
Reconfigurable intelligent surface (RIS) is an emerging technology to improve the spectral
efficiency of wireless communication systems. However, the increase of RIS elements …
efficiency of wireless communication systems. However, the increase of RIS elements …
Antenna selection strategies for MIMO-OFDM wireless systems: An energy efficiency perspective
In this paper, we investigate antenna selection strategies for multiple-input-multiple-output
orthogonal frequency-division multiplexing (MIMO-OFDM) wireless systems from an energy …
orthogonal frequency-division multiplexing (MIMO-OFDM) wireless systems from an energy …