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Energy harvesting offers an attractive and promising mechanism to power low-energy devices. However, it alone is insufficient to enable an energy-neutral operation, which can eliminate tedious battery charging and replacement requirements.…

系统与控制 · 电气工程与系统科学 2021-09-13 Yigit Tuncel , Ganapati Bhat , Jaehyun Park , Umit Ogras

With increasingly favorable economics and bundling of different grid services, energy storage systems (ESS) are expected to play a key role in integrating renewable generation. This work considers the coordination of ESS owned by customers…

最优化与控制 · 数学 2018-05-31 Sarthak Gupta , Vassilis Kekatos , Walid Saad

Regulators and utilities have been exploring hourly retail electricity pricing, with several existing programs providing day-ahead hourly pricing schedules. At the same time, customers are deploying distributed energy resources and smart…

系统与控制 · 电气工程与系统科学 2025-09-11 Phillippe K. Phanivong , Duncan S. Callaway

Energy efficiency becomes increasingly important due to the limited battery capacity in wireless devices while at the same time user throughput requirements are relentlessly increasing. In this paper, we study an energy efficient…

网络与互联网体系结构 · 计算机科学 2022-05-13 Georgios P. Koudouridis , Henrik Lundqvist , Hong Li , Xavier Gelabert

In this paper power allocation in a cellular network, which transmitter uses massive multiple inputs multiple outputs (MIMO) system was studied. As circuit power consumption is increased by the number of antenna in transmitter and users,…

信号处理 · 电气工程与系统科学 2019-01-03 Saeed Sadeghi Vilni

We formulate two versions of the power control problem for wireless networks with latency constraints arising from duty cycle allocations In the first version, strategic power optimization, wireless nodes are modeled as rational agents in a…

网络与互联网体系结构 · 计算机科学 2009-09-29 Rajgopal Kannan , Shuangqing Wei

Traditional macro-cell networks are experiencing an upsurge of data traffic, and small-cells are deployed to help offload the traffic from macro-cells. Given the massive deployment of small-cells in a macro-cell, the aggregate power…

信息论 · 计算机科学 2016-11-15 Shijie Cai , Yueling Che , Lingjie Duan , Jing Wang , Shidong Zhou , Rui Zhang

Global warming is endangering the earth's ecosystem. It is imperative for us to limit green house gas emissions in order to combat rising global average temperatures. One way to move forward is the integration of renewable energy resources…

信号处理 · 电气工程与系统科学 2019-05-14 Matthias Pilz , Luluwah Al-Fagih

In this letter, we investigate the energy efficiency (EE) problem in a millimeter wave (mmWave) massive MIMO (mMIMO) system with non-orthogonal multiple access (NOMA). Multiple two-user clusters are formulated according to their channel…

信息论 · 计算机科学 2017-07-17 Wanming Hao , Ming Zeng , Zheng Chu , Shouyi Yang

The growing demand for edge computing resources, particularly due to increasing popularity of Internet of Things (IoT), and distributed machine/deep learning applications poses a significant challenge. On the one hand, certain edge service…

计算机科学与博弈论 · 计算机科学 2024-10-30 Faheem Zafari , Prithwish Basu , Kin K. Leung , Jian Li , Ananthram Swami , Don Towsley

Efforts to utilize 100% renewable energy in community microgrids require new approaches to energy markets and transactions to efficiently address periods of scarce energy supply. In this paper we contribute to the promising approach of…

最优化与控制 · 数学 2021-12-23 Jonathan Lee , Rodrigo Henriquez-Auba , Bala Kameshwar Poolla , Duncan S. Callaway

In this paper, we investigate a practical demand side management scenario where the selfish consumers compete to minimize their individual energy cost through scheduling their future energy consumption profiles. We propose an instantaneous…

最优化与控制 · 数学 2014-06-25 He Chen , Yonghui Li , Raymond H. Y. Louie , Branka Vucetic

In this paper, we propose to model the energy consumption of smart grid households with energy storage systems as an intertemporal trading economy. Intertemporal trade refers to transaction of goods across time when an agent, at any time,…

其他计算机科学 · 计算机科学 2015-06-17 Jayaprakash Rajasekharan , Visa Koivunen

In this paper, we study the energy efficiency (EE) maximization problem for an uplink millimeter wave massive multiple-input multiple-output system with non-orthogonal multiple access (NOMA). Multiple two-user clusters are formed according…

信息论 · 计算机科学 2019-03-15 Ming Zeng , Wanming Hao , Octavia A. Dobre , H. Vincent Poor

The wide deployment of distributed renewable energy sources and electric vehicles can help mitigate climate crisis. This necessitates new business models in the power sector to hedge against uncertainties while imposing a strong coupling…

系统与控制 · 电气工程与系统科学 2024-02-05 Dongxiang Yan , Tongxin Li , Changhong Zhao , Han Wang , Yue Chen

This paper considers a wireless powered multiuser mobile edge computing (MEC) system, in which a multi-antenna hybrid access point (AP) wirelessly charges multiple users, and each user relies on the harvested energy to execute computation…

信息论 · 计算机科学 2020-07-27 Feng Wang , Hong Xing , Jie Xu

This paper studies the problem of online user grouping, scheduling and power allocation in beyond 5G cellular-based Internet of things networks. Due to the massive number of devices trying to be granted to the network, non-orthogonal…

网络与互联网体系结构 · 计算机科学 2022-01-28 Zoubeir Mlika , Soumaya Cherkaoui

The growth of Electric Vehicles (EVs) creates a conflict in vehicle-to-building (V2B) settings between building operators, who face high energy costs from uncoordinated charging, and drivers, who prioritize convenience and a full charge. To…

多智能体系统 · 计算机科学 2026-02-18 Rishav Sen , Fangqi Liu , Jose Paolo Talusan , Ava Pettet , Yoshinori Suzue , Mark Bailey , Ayan Mukhopadhyay , Abhishek Dubey

Deploying distributed renewable energy at the demand side is an important measure to implement a sustainable society. However, the massive small solar and wind generation units are beyond the control of a central operator. To encourage…

最优化与控制 · 数学 2021-02-23 Yue Chen , Wei Wei , Han Wang , Quan Zhou , João P. S. Catalão

Energy storage systems (ESSs) are essential components of the future smart grids with high penetration of renewable energy sources. However, deploying individual ESSs for all energy consumers, especially in large systems, may not be…

系统与控制 · 计算机科学 2017-06-05 Katayoun Rahbar , Mohammad R. Vedady Moghadam , Sanjib Kumar Panda