Distributed optimization decomposition for joint economic dispatch and frequency regulation

D Cai, E Mallada, A Wierman - IEEE Transactions on Power …, 2017 - ieeexplore.ieee.org
Economic dispatch and frequency regulation are typically viewed as fundamentally different
problems in power systems and, hence, are typically studied separately. In this paper, we …

Maximizing sum rates in cognitive radio networks: Convex relaxation and global optimization algorithms

L Zheng, CW Tan - IEEE Journal on Selected Areas in …, 2013 - ieeexplore.ieee.org
A key challenge in wireless cognitive radio networks is to maximize the total throughput also
known as the sum rates of all the users while avoiding the interference of unlicensed band …

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 …

Max-min fairness rate control in wireless networks: Optimality and algorithms by Perron-Frobenius theory

L Zheng, DWH Cai, CW Tan - IEEE Transactions on Mobile …, 2017 - ieeexplore.ieee.org
Rate adaptation and power control are two key resource allocation mechanisms in multiuser
wireless networks. In the presence of interference, how do we jointly optimize end-to-end …

Distributed robust optimization (DRO), part I: Framework and example

K Yang, J Huang, Y Wu, X Wang, M Chiang - Optimization and …, 2014 - Springer
Robustness of optimization models for network problems in communication networks has
been an under-explored topic. Most existing algorithms for solving robust optimization …

Connections between spectral properties of asymptotic map**s and solutions to wireless network problems

RLG Cavalcante, Q Liao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this study, we establish connections between asymptotic functions and properties of
solutions to important problems in wireless networks. We start by introducing a class of self …

Wireless max–min utility fairness with general monotonic constraints by Perron–Frobenius theory

L Zheng, YWP Hong, CW Tan… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper presents a systematic approach for solving wireless max-min utility fairness
optimization problems in multiuser wireless networks with general monotonic constraints …

Closed-form max-min power control for some cellular and cell-free massive MIMO networks

L Miretti, RLG Cavalcante, S Stańczak… - 2022 IEEE 95th …, 2022 - ieeexplore.ieee.org
Many common instances of power control problems for cellular and cell-free massive MIMO
networks can be interpreted as max-min utility optimization problems involving affine …

Time-reversal communication systems

Y Han, YH Yang, Y Chen, KJR Liu, H Ma… - US Patent …, 2019 - Google Patents
An apparatus for determining symbol timing in a commu nication system is provided. The
apparatus includes a memory communicatively coupled to at least one processor. The at …

A unified framework for wireless max-min utility optimization with general monotonic constraints

YWP Hong, CW Tan, L Zheng… - IEEE INFOCOM 2014 …, 2014 - ieeexplore.ieee.org
This paper presents a unifying and systematic framework to solve wireless max-min utility
fairness optimization problems in multiuser wireless networks with generalized monotonic …