Power Allocation Schemes for Multicell Massive MIMO Systems

Interference-aware Precoding Schemes for Multicell MIMO/TDD Systems

In this paper, interference-aware precoding schemes for multicell MIMO/TDD systems are discussed. By exploiting channel reciprocity in TDD systems, we propose decentralized linear precoding schemes without feedback. We first define a new metric called signal to generating interference plus noise ratio (SGINR). Based on SGINR, we propose a single stream scheme that balances between maximizing th...

Resource Allocation and User Scheduling in Coordinated Multicell MIMO Systems

Power Allocation Strategies for MIMO Radar Waveform Design

The role of waveform design is central to effective radar resource management for state-of-the art radar systems. The waveform shape employed by any radar system has always been a key factor in determining the performance and application. The design of radar waveform to minimize mean square error (MSE) in estimating the target impulse response is based on power allocation using waterfilling. ...

A novel distributed power allocation scheme for coordinated multicell systems

Coordination between base stations (BSs) is a promising solution for cellular wireless systems to mitigate intercell interference, improving system fairness, and increasing capacity in the years to come. The aim of this manuscript is to propose a new distributed power allocation scheme for the downlink of distributed precoded multicell MISOOFDM systems. By treating the multicell system as a sup...

Power allocation strategies for distributed precoded multicell based systems

Multicell cooperation is a promising solution for cellular wireless systems to mitigate intercell interference, improve system fairness, and increase capacity. In this article, we propose power allocation techniques for the downlink of distributed, precoded, multicell cellular-based systems. The precoder is designed in two phases: first the intercell interference is removed by applying a set of...