Millimeter|wave user association and low|interference beam ...

Understanding mmWave for 5G Networks 1 - 5G Americas

This group of use cases is characterized by ... Therefore, it provides higher received signal power and lower inter-beam/user interference.

Beamwidth Optimization and Resource Partitioning Scheme ... - HAL

In the context of user localization, the potential benefits of high-accuracy localization using mm-wave beamforming was relatively unexplored until recently [15] ...

Hybrid Beamforming Design for Millimeter-Wave Multi-User Massive ...

beamformers to mitigate the inter-group interference while designing the digital combiner to maximize the net data rate of each UE. A. Analog Beamformers. We ...

Photonic Millimeter-Wave System for High-Capacity Wireless ...

A Cassegrain antenna with a gain of 50 dBi and a 3-dB beamwidth of 0.60° at. 80 GHz receives the wireless signal. A low-noise ampli- fier (LNA) amplifies the ...

Millimeter-Wave Networks: Beamforming Design and Performance ...

to beam misalignment caused by user mobility, which degrades mmWave ... low user density scenarios; and (2) Severe collision occurs in high user.

Deep Learning-Based Beam Tracking for Millimeter-Wave ...

Because most advanced UEs are equipped with IMU sensors, the pro- posed method can use any signals available for beam tracking. ... Guvenc, “Low-complexity ...

Initial Beam Association in Millimeter Wave Cellular Systems

Enabling the high data rates of millimeter wave (mmWave) cellular systems requires deploying large antenna arrays at both the basestations and mobile users.

Tracking mm-Wave Channel Dynamics: Fast Beam Training ...

in the mm-wave channel, due to user mobility, that are directly ... Palacios et al., “Speeding up mmWave beam training through low- complexity ...

A Blind Beam Tracking Scheme for Millimeter Wave Systems

To compensate the high path-loss, millimeter-wave devices need to use highly directional antennas. Consequently, beam misalign- ment causes ...

Cell-free MIMO in mmWave networks

... low-cost hybrid antennas as well as optimizing mmWave beam assignment in order to enhance system performance and to achieve network scalability.

3D printed millimeter-wave beam-steering reflector using dielectric ...

By continuing to use this site, you agree to our use of cookies. We've also ... low-cost beam-steering structure at millimeter-wave frequencies. As ...

Joint beam selection and user association strategy for beam space ...

SummaryBeam space multiple‐input multiple‐output (B‐MIMO) systems operating at mmWave frequency in downlink uses different beam selection techniques for ...

Secure mmWave Spectrum Sharing with Autonomous Beam ...

reduced, higher utility can be achieved as narrower beams do not cover undesired UEs and cause less interference. ... use of mmwave bands in 5g cellular scenarios ...

Bayesian Beamforming for Mobile Millimeter Wave Channel ...

Some studies focus on the use of low-complexity hybrid beamforming schemes to achieve the optimal channel capacity, assuming that perfect channel knowledge is ...

Why Millimeter Wave Requires a Different Approach to DPD and ...

The use of mmWave frequencies provides unique opportunities ... When specifying a mmWave array, the EIRP per beam is a core requirement.

Incoherent Optical Beamformer for ARoF Fronthaul in Mm- Wave 5G ...

On the other hand, incoherent optical beamforming does not require optical phase shifting, which allows the use of multiple wavelength sources [ ...

Compact millimeter‐wave switched‐beam antenna arrays for short ...

arrays, mainly, to offer low cost, switched beam capability, and simple ... The use of mini-. SMP connectors also placed another restriction which was ...

Interference coordination for millimeter wave communications in 5G ...

To use massive MIMO antenna arrays in mmWave bands, two cooperative schemes—coordinated beamforming (CBF) and coordinated multiuser MIMO (MU- ...

Signal processing for RIS-assisted millimeter-wave/terahertz ...

We focus on the three candidate techniques for beam alignment in mmWave/THz communication, i.e. channel estimation, beam training and beamforming through ...

Fast in-Band Position-Aided Beam Selection in Millimeter-Wave MIMO