Distributed network control through sum product algorithm on graphs

2003 ◽  
Author(s):  
Mung Chiang
Keyword(s):  
Network Control ◽  
Distributed Network

Evaluating Situation Assessment in Distributed Network Electricity Control

2020 ◽  
Vol 64 (1) ◽  
pp. 263-267
Author(s):  
Mark W.Wiggins ◽  
Jaime Auton ◽  
Daniel Sturman
Keyword(s):  
Service Providers ◽  
Network Control ◽  
Distributed Network ◽  
Network Service ◽  
Situation Assessment ◽  
Network Service Provider ◽  
Remedial Strategies ◽  
Control Operators ◽  
Organisational Level ◽  
Three Phases

Situation assessment is a critical skill amongst electricity distribution controllers but can be difficult to assess in practice. In the present research, we adapted a psychometric approach based on the principle that expert situation assessment engages cue-based associations from memory. Using consortium norming, we acquired performance data from 320 network control operators for five network control-related tasks that comprised the electricity network service provider edition of the EXPERT Intensive Skills Evaluation (EXPERTise 2.0) software. Operators were distributed across 11 Distributed Network Service Providers (DNSP), with data collected over three phases. Data were examined across the three phases of data collection and suggest that DNSPs can monitor the situation assessment of network controllers at an individual and at an organisational level, affording the opportunity to identify changes in performance and implement remedial strategies as appropriate.

Distributed network control for optical networks

1997 ◽  
Vol 5 (6) ◽  
pp. 936-943 ◽  
Author(s):  
R. Ramaswami ◽  
A. Segall
Keyword(s):  
Optical Networks ◽  
Network Control ◽  
Distributed Network

scholarly journals Software-Defined Networking Solutions, Architecture and Controllers for the Industrial Internet of Things: A Review

Sensors ◽  
2021 ◽  
Vol 21 (19) ◽  
pp. 6585
Author(s):  
Claudio Urrea ◽  
David Benítez
Keyword(s):  
Internet Of Things ◽  
Software Defined Networking ◽  
Network Control ◽  
Distributed Network ◽  
Industrial Internet Of Things ◽  
Analytic Hierarchy ◽  
Core Element ◽  
Industrial Networks ◽  
Centralized Management ◽  
Industrial Internet

The use of Software-Defined Networking (SDN) in the communications of the Industrial Internet of Things (IIoT) demands more comprehensive solutions than those developed to date. The lack of an SDN solution applicable in diverse IIoT scenarios is the problem addressed in this article. The main cause of this problem is the lack of integration of a set of aspects that should be considered in a comprehensive SDN solution. To contribute to the solution of this problem, a review of the literature is conducted in this article, identifying the main requirements for industrial networks nowadays as well as their solutions through SDN. This review indicates that aspects such as security, independence of the network technology used, and network centralized management can be tackled using SDN. All the advantages of this technology can be obtained through the implementation of the same solution, considering a set of aspects proposed by the authors for the implementation of SDNs in IIoT networks. Additionally, after analyzing the main features and advantages of several architectures proposed in the literature, an architecture with distributed network control is proposed for all SDN network scenarios in IIoT. This architecture can be adapted through the inclusion of other necessary elements in specific scenarios. The distributed network control feature is relevant here, as it prevents a single fault-point for an entire industrial network, in exchange for adding some complexity to the network. Finally, the first ideas for the selection of an SDN controller suitable for IIoT scenarios are included, as this is the core element in the proposed architecture. The initial proposal includes the identification of six controllers, which correspond to different types of control planes, and ten characteristics are defined for selecting the most suitable controller through the Analytic Hierarchy Process (AHP) method. The analysis and proposal of different fundamental aspects for the implementation of SDNs in IIoT in this article contribute to the development of a comprehensive solution that is not focused on the characteristics of a specific scenario and would, therefore, be applicable in limited situations.

Distributed network control for mobile multi-modal wireless sensor networks

2011 ◽  
Vol 71 (3) ◽  
pp. 460-470 ◽  
Author(s):  
Doina Bein ◽  
Yicheng Wen ◽  
Shashi Phoha ◽  
Bharat B. Madan ◽  
Asok Ray
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Network Control ◽  
Wireless Sensor ◽  
Distributed Network

scholarly journals Reconfigurable Distributed Network Control System for Industrial Plant Automation

2004 ◽  
Vol 51 (6) ◽  
pp. 1168-1180 ◽  
Author(s):  
J. Garcia ◽  
F.R. Palomo ◽  
A. Luque ◽  
C. Aracil ◽  
J.M. Quero ◽  
...  
Keyword(s):  
Control System ◽  
Network Control ◽  
Industrial Plant ◽  
Distributed Network ◽  
Network Control System ◽  
Plant Automation
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