Symbol-level and multicast precoding for multiuser multiantenna downlink: A state-of-the-art, classification, and challenges
Precoding has been conventionally considered as an effective means of mitigating or
exploiting the interference in the multiantenna downlink channel, where multiple users are …
exploiting the interference in the multiantenna downlink channel, where multiple users are …
Precoding for high throughput satellite communication systems: A survey
M Khammassi, A Kammoun… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
With the expanding demand for high data rates and extensive coverage, high throughput
satellite (HTS) communication systems are emerging as a key technology for future …
satellite (HTS) communication systems are emerging as a key technology for future …
Weighted fair multicast multigroup beamforming under per-antenna power constraints
D Christopoulos, S Chatzinotas… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
A multiantenna transmitter that conveys independent sets of common data to distinct groups
of users is considered. This model is known as physical layer multicasting to multiple …
of users is considered. This model is known as physical layer multicasting to multiple …
Symbol-level precoding for the nonlinear multiuser MISO downlink channel
This paper investigates the problem of the interference among multiple simultaneous
transmissions in the downlink channel of a multiantenna wireless system. A symbol-level …
transmissions in the downlink channel of a multiantenna wireless system. A symbol-level …
Energy efficient coordinated beamforming for multicell system: Duality-based algorithm design and massive MIMO transition
In this paper, we investigate joint beamforming and power allocation in multicell multiple-
input single-output (MISO) downlink networks. Our goal is to maximize the utility function …
input single-output (MISO) downlink networks. Our goal is to maximize the utility function …
Wireless network optimization by Perron-Frobenius theory
CW Tan - Foundations and Trends® in Networking, 2015 - nowpublishers.com
A basic question in wireless networking is how to optimize the wireless network resource
allocation for utility maximization and interference management. How can we overcome …
allocation for utility maximization and interference management. How can we overcome …
Faster-than-Nyquist signaling through spatio-temporal symbol-level precoding for the multiuser MISO downlink channel
This paper deals with the problem of the interference between multiple co-channel
transmissions in the downlink of a multi-antenna wireless system. In this framework, symbol …
transmissions in the downlink of a multi-antenna wireless system. In this framework, symbol …
Per-antenna power minimization in symbol-level precoding
This paper investigates the problem of the interference among multiple simultaneous
transmissions in the downlink channel of a multi-antenna wireless system. A symbol-level …
transmissions in the downlink channel of a multi-antenna wireless system. A symbol-level …
Transmit beamforming for multiuser downlink with per-antenna power constraints
We consider the transmit beamforming design for a multi-user downlink with multiple
transmit antennas at the base station. Different from the conventional sum-power constraint …
transmit antennas at the base station. Different from the conventional sum-power constraint …
Learning-assisted eavesdropping and symbol-level precoding countermeasures for downlink MU-MISO systems
In this work, we introduce a machine-learning (ML) based detection attack, where an
eavesdropper (Eve) is able to learn the symbol detection function based on precoded pilots …
eavesdropper (Eve) is able to learn the symbol detection function based on precoded pilots …