[PDF] Antenna Beamwidth Optimization in Directional Device|to ...

Antenna Beamwidth Optimization in Directional Device-to-Device ...

In this paper, we propose a novel distributed antenna beamwidth optimization algorithm based on multi-agent deep reinforcement learning.

(PDF) Antenna Beamwidth Optimization in Directional Device-to ...

The directional nature of communications atmmWave frequencies and mobility of devices require beam alignment at both transmitter and receiver ...

[PDF] Antenna Beamwidth Optimization in Directional Device-to ...

A novel distributed antenna beamwidth optimization algorithm based on multi-agent deep reinforcement learning that improves the network performance ...

(PDF) Antenna Beamwidth Optimization in Directional Device-to ...

Antenna Beamwidth Optimization in Directional Device-to-Device Communication Using Multi-Agent Deep Reinforcement Learning.

Antenna Beamwidth Optimization in Directional Device-to-Device ...

The directional nature of communications at mmWave frequencies and mobility of devices require beam alignment at both transmitter and receiver ...

Joint Altitude and Beamwidth Optimization for UAV-Enabled ... - arXiv

In this letter, we study multiuser communication systems enabled by an unmanned aerial vehicle (UAV) that is equipped with a directional antenna ...

Beamwidth Optimization and Resource Partitioning Scheme ... - HAL

In the ULA antenna model, each BS and user is assumed to be equipped with mm-wave ULA directional antennas consisting of MB and MU antenna elements respectively ...

Coalition Formation and Beamsteering Optimization for Directional ...

None of the work in currently available literature have tried to tune mmWave directional radio throughput by optimizing the steering angles of the antenna ...

On the Optimal Antenna Beamwidth for UAV Localization using ...

PDF | On Nov 13, 2023, Anna Gaydamaka and others published On the ... beamwidth optimizing the time to scan. the surroundings is a non ...

Heuristic optimization techniques for self-orientation of directional ...

Also, previous research in directional wireless networks typically assumed the beam of each directional antenna can be steered to its intended sender or ...

Topology Optimization for Wireless Mesh with Directional Antennas

Due to its narrow beam width, an antenna usually beams, and hence connects, to a neighboring node. Despite this, the transmission to the node may still ...

Reinforcement Learning-Based Joint Beamwidth and Beam ... - MDPI

The directional antenna combined with beamforming is one of the attractive solutions to accommodate high data rate applications in 5G vehicle communications ...

Joint Altitude, Beamwidth, Location, and Bandwidth Optimization for ...

Different from [2]–[6] with fixed-beamwidth antenna, the beamwidth of the directional antenna and the altitude of the UAV were jointly optimized in [7] to ...

On the Tradeoffs Between Coverage Radius, Altitude, and ...

One recent study that takes into ac- count effect of directional antenna considers joint altitude and beamwidth optimization for UAV-enabled multiuser.

Optimization of Directional and Energetic Properties of Diffraction ...

Antenna systems on the basis of open emitting transmission lines, including diffraction antennas, are very promising for SHF and EHF. Characteristic sizes.

ANTENNA INTRODUCTION / BASICS

3 dB beamwidth is approximately equal to the angle from the peak of the power to the first null (see figure at right). 7. Parabolic Antenna Beamwidth: Where: BW ...

Multibeam Optimization for Joint Communication and Radio Sensing ...

To mitigate the leakage from the transmitter to the receiver, each node uses two spatially separate analog antenna arrays, for transmission and ...

Adaptive Codebook Optimization for Beam Training on Off-the-Shelf ...

Thus, the ACO sweep contains a total of N + 4(N − 1) probes to measure the complex gain of N antenna elements. 4.1.2 Directional Estimation. In the following, ...

Adaptive beamwidth optimization under Doppler ICI and positioning ...

The estimation includes the antenna beamwidth, which can be optimized to maximize the achievable throughput. The numerical results indicate that the SINR can be ...

Throughput Optimization in Multi-hop Wireless Networks with ...

there is a need to jointly optimize the antenna pattern selection at each ... Das, “Mobisteer: Using steerable beam directional antenna for vehic- ular ...