Distributed coordinated transmission with forward-backward training for 5G radio access
CoMP transmission and reception have been considered in cellular networks for enabling
larger coverage, improved rates, and interference mitigation. To harness the gains of …
larger coverage, improved rates, and interference mitigation. To harness the gains of …
Bi-directional beamformer training for dynamic TDD networks
P Jayasinghe, A Tölli, J Kaleva… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In dynamic time-division-duplexing networks, the available resources per cell can be freely
allocated to either uplink (UL) or downlink (DL) depending on the instantaneous traffic …
allocated to either uplink (UL) or downlink (DL) depending on the instantaneous traffic …
Sum-rate maximization in sub-28-GHz millimeter-wave MIMO interfering networks
MIMO systems in the lower part of the millimetre-wave (mmWave) spectrum band (ie, below
28 GHz) do not exhibit enough directivity and selectively, as compared to their counterparts …
28 GHz) do not exhibit enough directivity and selectively, as compared to their counterparts …
Optimality conditions of performance-guaranteed power minimization in MIMO networks: A distributed algorithm and its feasibility
A distributed approach is proposed to the problem of signal-to-interference-plus-noise-ratio
(SINR)-guaranteed power minimization (SGPM) for multicell multiuser (MCMU) multiple …
(SINR)-guaranteed power minimization (SGPM) for multicell multiuser (MCMU) multiple …
Distributed digital and hybrid beamforming schemes with MMSE-SIC receivers for the MIMO interference channel
This paper addresses the problem of weighted sum-rate maximization and mean squared
error (MSE) minimization for the multiple-input multiple-output (MIMO) interference channel …
error (MSE) minimization for the multiple-input multiple-output (MIMO) interference channel …
Traffic aware beamformer design for flexible TDD-based integrated access and backhaul
Integrated access and backhaul (IAB) network consists of base station (BS), relay nodes
(RNs), and user-equipments (UEs), where BS and RNs exchange UE data via wireless in …
(RNs), and user-equipments (UEs), where BS and RNs exchange UE data via wireless in …
Bi-directional training with rank optimization and fairness control
The fifth-generation (5G) wireless communication system is expected to provide increasing
throughput with advanced transmitting and receiving techniques. This paper considers the …
throughput with advanced transmitting and receiving techniques. This paper considers the …
Discrete sum rate maximization for MISO interference broadcast channels: Convex approximations and efficient algorithms
This paper considers the discrete sum rate maximization (DSRM) problem for beamformer
optimization in multi-input single-output interference broadcast channels. In this problem, the …
optimization in multi-input single-output interference broadcast channels. In this problem, the …
Fast-convergent distributed coordinated precoding for TDD multicell MIMO systems
R Brandt, M Bengtsson - 2015 IEEE 6th International Workshop …, 2015 - ieeexplore.ieee.org
Several distributed coordinated precoding methods relying on over-the-air (OTA) iterations
in time-division duplex (TDD) networks have recently been proposed. Each OTA iteration …
in time-division duplex (TDD) networks have recently been proposed. Each OTA iteration …
[PDF][PDF] Advanced MIMO Techniques for Future Wireless Communications
FD Wiffen - 2021 - research-information.bris.ac.uk
Just over a decade on from the release of the first smartphones in 2008, adoption in the UK
stands at over 80%, with the average user spending 2.5 hours a day using a smartphone …
stands at over 80%, with the average user spending 2.5 hours a day using a smartphone …