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The problem of dual-hop transmission from a source to a destination via two parallel full-duplex relays in block Rayleigh fading environment is investigated. All nodes in the network are assumed to be oblivious to their forward channel…

信息论 · 计算机科学 2012-06-19 Mahdi Zamani , Amir K. Khandani

We propose two coding schemes combining decode-forward (DF) and noisy network coding (NNC) with different flavors. The first is a combined DF-NNC scheme for the one-way relay channel which includes both DF and NNC as special cases by…

信息论 · 计算机科学 2012-05-22 Peng Zhong , Mai Vu

This paper is concerned with the problem of coordinating a set of distributed energy resources (DERs) in a lossy power distribution system to provide frequency regulation services to a bulk power grid with the explicit consideration of…

最优化与控制 · 数学 2018-02-28 Hanchen Xu , Alejandro D. Domínguez-García , Peter W. Sauer

An electron/positron linear collider with a center-of-mass energy between 0.5 and 1 TeV would be an important complement to the physics program of the LHC in the next decade. The Next Linear Collider (NLC) is being designed by a US…

加速器物理 · 物理学 2009-11-06 T. O. Raubenheimer

Affine frequency division multiplexing (AFDM) has recently emerged as a promising waveform for doubly-selective channles [1],[2], owing to its ability to fully exploit time-frequency diversity through appropriate tuning of the chirp-rate…

信号处理 · 电气工程与系统科学 2026-05-19 Haojian Zhang , Jiayan Yang , Tingting Zhang , Xu Zhu , Qinyu Zhang

This work presents blind joint interference suppression and power allocation algorithms for DS-CDMA networks with multiple relays and decode and forward protocols. A scheme for joint allocation of power levels across the relays subject to…

信息论 · 计算机科学 2013-04-10 Rodrigo C. de Lamare

In Wireless Multi-hop Networks (WMhNs), routing protocols with energy efficient and delay reduction techniques are needed to fulfill users demands. In this paper, we present Linear Programming models (LP_models) to assess and enhance…

网络与互联网体系结构 · 计算机科学 2016-11-15 N. Javaid , U. Qasim , Z. A. Khan , M. A. Khan , K. Latif , A. Javaid

We consider a backhaul-constrained coordinated cellular network. That is, a single-frequency network with $N+1$ multi-antenna base stations (BSs) that cooperate in order to decode the users' data, and that are linked by means of a common…

信息论 · 计算机科学 2008-02-07 Aitor del Coso , Sebastien Simoens

On-chip voltage regulation using distributed Digital Low Drop Out (LDO) voltage regulators has been identified as a promising technique for efficient power-management for emerging multi-core processors. Digital LDOs (DLDO) can offer low…

硬件体系结构 · 计算机科学 2015-12-01 Sohail Ahasan , Saurav Maji , Kauhsik Roy , Mrigank Sharad

Direct laser acceleration (DLA) offers a compact source of high-charge, energetic electrons for generating secondary radiation or neutrons. While DLA in high-density plasma optimizes the energy transfer from a laser pulse to electrons, it…

等离子体物理 · 物理学 2025-10-30 Talia Meir , Kale Weichman , Alexey Arefiev , John P. Palastro , Ishay Pomerantz

This article develops a distributed framework for coordinating distributed energy resources (DERs) in a power network to provide secondary frequency response (SFR) as an ancillary service to the bulk power system. A distributed finite-time…

系统与控制 · 电气工程与系统科学 2020-07-24 Sourav Patel , Blake Lundstrom , Govind Saraswat , Murti V. Salapaka

Ultra-reliable, low latency communications (URLLC) are currently attracting significant attention due to the emergence of mission-critical applications and device-centric communication. URLLC will entail a fundamental paradigm shift from…

信息论 · 计算机科学 2024-10-30 Jesus Arnau , Marios Kountouris

Delay tolerant Networks (DTNs) leverage the mobility of relay nodes to compensate for lack of permanent connectivity and thus enable communication between nodes that are out of range of each other. To decrease message delivery delay, the…

网络与互联网体系结构 · 计算机科学 2009-08-07 Eitan Altman , Francesco De Pellegrini , Lucile Sassatelli

We consider cooperative communications with energy harvesting (EH) relays, and develop a distributed power control mechanism for the relaying terminals. Unlike prior art which mainly deal with single-relay systems with saturated traffic…

网络与互联网体系结构 · 计算机科学 2018-10-26 Vesal Hakami , Mehdi Dehghan

The main linacs of the Next Linear Collider (NLC) will contain several thousand X-band RDDS (Rounded Damped Detuned Structures). The transverse wakefield in the structures is reduced by detuning the modal frequencies such that they…

加速器物理 · 物理学 2009-03-12 R. M. Jones , R. H. Miller , T. O. Raubenheimer , G. V. Stupakov

We address the use of maximum distance separable (MDS) codes for distributed storage (DS) to enable efficient content delivery in wireless networks. Content is stored in a number of the mobile devices and can be retrieved from them using…

信息论 · 计算机科学 2016-08-30 Amina Piemontese , Alexandre Graell i Amat

Deterministic lateral displacement (DLD) is a high-resolution separation technique used in various fields. A fundamental challenge in DLD is ensuring uniform flow characteristics across channel, particularly near sidewalls where pillar…

流体动力学 · 物理学 2025-06-10 Aryan Mehboudi , Shrawan Singhal , S. V. Sreenivasan

We present a novel laser mode-locking scheme and discuss its unusual properties and feasibility using a theoretical model. A large set of single-frequency continuous-wave lasers oscillate by amplification in spatially separated gain media.…

Surface dielectric barrier discharge (SDBD) actuators driven by the Pulsed-DC voltages are analyzed. The Pulsed-DC SDBD studied in this work is equivalent to a classical SDBD driven by a tailored Fast-Rise-Slow-Decay (FRSD) voltage…

等离子体物理 · 物理学 2020-05-22 Xiancong Chen , Yifei Zhu , Yun Wu , Zhi Su , Hua Liang

High penetration of photovoltaic (PV) generators can lead to voltage issues in distribution networks. Various approaches including the real power control through PV inverters have been proposed to address voltage issues. However, among…

最优化与控制 · 数学 2018-04-20 Chang Fu , Caisheng Wang , Saeed Alyami