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Deadline-constrained transmission scheduling and data evacuation
- in WirelessHART networks,” in The European Control Conference 2009 (ECC ’09
"... www.ee.kth.se Deadline-constrained transmission scheduling and data evacuation in wirelessHART networks ..."
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Cited by 19 (1 self)
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www.ee.kth.se Deadline-constrained transmission scheduling and data evacuation in wirelessHART networks
Real-Time Scheduling for WirelessHART Networks
"... WirelessHART is an open wireless sensor-actuator network standard for industrial process monitoring and control that requires real-time data communication between sensor and actuator devices. Salient features of a WirelessHART network include a centralized network management architecture, multi-chan ..."
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Cited by 48 (21 self)
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-channel TDMA transmission, redundant routes, and avoidance of spatial reuse of channels for enhanced reliability and real-time performance. This paper makes several key contributions to real-time transmission scheduling in WirelessHART networks: (1) formulation of the end-to-end real-time transmission
Adaptive Scheduling for Multicasting Hard Deadline Constrained Prioritized Data via Network Coding
"... Abstract—Network coding offers a promising platform for multicast transmission by approaching its min-cut capacity. However, pushing the network throughput toward this upper bound comes with a sacrifice in delivery delay due to the decoding procedure that requires performing batch of coded packets. ..."
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Cited by 2 (0 self)
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due to the limited delivery time and data interdependencies. In this paper, we consider single-hop wireless networks where the transmitter wishes to multicast hard deadline constrained prioritized data to many receivers over lossy channels. We first study the network performance of a variety
Energy-Efficient Flow Scheduling and Routing with Hard Deadlines in Data Center Networks
"... Abstract—The power consumption of enormous network de-vices in data centers has emerged as a big concern to data center operators. Despite many traffic-engineering-based solutions, very little attention has been paid on performance-guaranteed energy saving schemes. In this paper, we propose a novel ..."
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energy-saving model for data center networks by scheduling and routing “deadline-constrained flows ” where the transmission of every flow has to be accomplished before a rigorous deadline, being the most critical requirement in production data center networks. Based on speed scaling and power-down energy
Near Optimal Rate Selection for Wireless Control Systems
"... Abstract—With the advent of industrial standards such as WirelessHART, process industries are now gravitating towards wireless control systems. Due to limited bandwidth in a wireless network shared by multiple control loops, it is critical to optimize the overall control performance. In this paper, ..."
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Cited by 22 (15 self)
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, we address the scheduling-control co-design problem of determining the optimal sampling rates of feedback control loops sharing a WirelessHART network. The objective is to minimize the overall control cost while ensuring that all data flows meet their end-toend deadlines. The resulting constrained
Algorithms for some Non-convex Resource Optimizations in Wireless Sensor Networks: Energy Efficient Scheduling and Collaborative Relaying
"... as constrained optimizations (maximization or minimization problems). However the constraints/objective function(s) need not be convex/concave. In this case, traditional analytical techniques do not work. We are therefore interested in developing algorithmic approximations. Formulations and Research ..."
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and Research Issues: We illustrate via the following two examples: energyefficient scheduling and collaborative relaying. • Energy-efficient scheduling: Energy-efficiency is a critical concern in wireless sensor networks; network lifetime and utility are dependent on the design of energy
A Real-Time Control Network Protocol for Embedded Systems Using Controller Area Network
- CAN)”, IEEE Electronic and Information Technology Conference
, 2001
"... Controller Area Network (CAN) is a priority driven network protocol that can be found in a wide range of embedded systems (e.g.: automotive, military, aerospace, manufacturing,...). The networks in these applications are inherently real-time local area networks (LANs) whose correct performance is sp ..."
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Cited by 5 (0 self)
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is specified in terms of time constrained message transmissions. The messages in these types of systems have inter-arrival rates that are either periodic or sporadic. A significant issued for this type of network is the need to provide quality of service (QoS) support for long periods time in harsh
Wireless Sensor Networking in Challenging Environments
, 2014
"... This Dissertation is brought to you for free and open access by Washington University Open Scholarship. It has been accepted for inclusion in All Theses and Dissertations (ETDs) by an authorized administrator of Washington University Open Scholarship. For more information, please contact ..."
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This Dissertation is brought to you for free and open access by Washington University Open Scholarship. It has been accepted for inclusion in All Theses and Dissertations (ETDs) by an authorized administrator of Washington University Open Scholarship. For more information, please contact
Article TDMA-Based Dual-Mode Communication for Mobile Wireless Sensor Networks
, 2012
"... sensors ..."
ISRN SICS-D--56--SE Improving Low-Power Wireless Protocols with Timing-Accurate Simulation
, 2011
"... I first thank my thesis advisors Thiemo Voigt and Adam Dunkels for being my excellent advisors, and also for being the great colleagues you still are. Thiemo and Adam have complemented each other superbly, giving me feedback, perspectives, insights, and having made every single new venture truly fun ..."
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fun. My deepest thanks also go to my professor Per Gunningberg, Uppsala University. Per has in a seemingly easy way spotted erroneous assumptions, has valued my research contributions, and has connected my own work with another broader world of research. I want to thank all colleagues in the Networked
Results 1 - 10
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14