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Performance of the Tristan Computer Control Network

H. Koiso, A. Akiyama, T. Katoh, E. Kikutani, S. Kurokawa, K. Oide, M. Shinomoto, N. Kurihara, K. Abe
1985 IEEE Transactions on Nuclear Science  
Horikoshi for their encouragement and support during this work. We also thank the members of the TRISTAN control group and the TRISTAN operation group for their useful discussion and advice.  ...  MTS - The main functions of MTS are as follows: (1) Using VCAM, it controls the data transmission on the network. (2) For the transmission of large amount of data such as NODAL programs and variables for  ...  is determined by three parameters: the message length (M), the loop length of the ring (L) and the number of stations (N). A message of longer than 512 bytes is divided into some I-frames.  ... 
doi:10.1109/tns.1985.4333817 fatcat:wre6fdxyefelbo2g7tdti26q6e

Design and analysis of a pipeline ring protocol

P.C. Wong, Tak-Shing Peter Yum
1994 IEEE Transactions on Communications  
A new distributed protocol which supports concurrent message transmissions on different ring segments in a ring network is proposed.  ...  The maximum throughput of a single ring for exponential messages and fixed size messages are 1.23 and 1.68 respectively; while for the double ring, the per-ring throughput is 1.7 and 3.25 respectively.  ...  Let K be a random variable representing the total number of message transmissions in a cycle and T(K) be the length of a K-transmission cycle (see below).  ... 
doi:10.1109/tcomm.1994.580224 fatcat:biwmaxxakzafparuq2ghs3l6h4

Power control and capacity analysis for a packetized indoor multimedia DS-CDMA network

S. Manji, Weihua Zhuang
2000 IEEE Transactions on Vehicular Technology  
A queueing model is used for servicing data transmission requests.  ...  The system supports multimedia services with various transmission rates and quality of service (QoS) requirements and allows for seamless interfacing to asynchronous transfer mode (ATM) broad-band networks  ...  ACKNOWLEDGMENT The authors wish to thank the anonymous reviewers for their helpful reviews and suggestions which improved the quality and presentation of this paper.  ... 
doi:10.1109/25.845109 fatcat:cszmeepkhvfyzh4fqnwavxyruu

Scheduling Real-Time Messages in Fibre Channel Arbitrated Loop

Jaeyong Koh, Taewoong Kim, Heonshik Shin
1997 IFAC Proceedings Volumes  
This paper addresses the problem of delivering real-time messages, both periodic and aperiodic, over bre channel arbitrated loop.  ...  The algorithm presented in this paper is optimal in that it guarantees all the deadlines of periodic messages and fully-utilizes network bandwidth.  ...  To enforce such delay over FC-AL network, a node is elected server that monitors network status and enforces the required delay for some of the simultaneous aperiodic messages.  ... 
doi:10.1016/s1474-6670(17)42676-0 fatcat:ebvgt3bfhnb7bc2vovkw7sr3iq

Scheduling real-time messages in a Fibre Channel Arbitrated Loop

Jaeyong Koh, Taewoong Kim, Heonshik Shin
1998 Control Engineering Practice  
This paper addresses the problem of delivering real-time messages, both periodic and aperiodic, over bre channel arbitrated loop.  ...  The algorithm presented in this paper is optimal in that it guarantees all the deadlines of periodic messages and fully-utilizes network bandwidth.  ...  To enforce such delay over FC-AL network, a node is elected server that monitors network status and enforces the required delay for some of the simultaneous aperiodic messages.  ... 
doi:10.1016/s0967-0661(97)10046-6 fatcat:5fnuenvgfbeixgqpmpw76zqonm

Reliable Loop Topologies for Large Local Computer Networks

Raghavendra, Gerla, Avizienis
1985 IEEE transactions on computers  
A simple distributed routing algorithm for reliable loop network operation is also presented.  ...  For fault-tolerance study, the effect of node and link failures on the performance of the network is analyzed.  ...  In this technique, each loop interface contains a variable length shift register which provides delay buffering for incoming messages during the transmission of locally generated messages.  ... 
doi:10.1109/tc.1985.1676514 fatcat:5xoifmtbsbh57icip6e66jjc6q

Page 34 of University Computing : The Bulletin of the IUCC Vol. 10, Issue 1 [page]

1988 University Computing : The Bulletin of the IUCC  
Introduction The ring network topology is a communications net- work in which devices, located at nodes, are intercon- nected into a single closed loop, or ring, by means of a transmission medium in the  ...  the network, the message length in bits, and the message priority.  ... 

Network access protocols for real-time distributed control systems

A. Ray
1988 IEEE transactions on industry applications  
A simulation methodology has been developed for performance evaluation of real-time control system networks for distributed dynamical processes like autonomous manufacturing, electric power and chemical  ...  Concepts of pertinent network parameters are introduced and an analytical base for system design is establisbed.  ...  Upon successful transmission of a message at tf = kT + a, a E (0, TI, the next successful message is transmitted at I f + r = (k + m)T + a + 8.  ... 
doi:10.1109/28.8996 fatcat:4azb7sio3vh4fn3mthlpxmds74

Wireless Network Design for Control Systems: A Survey [article]

Pangun Park, Sinem Coleri Ergen, Carlo Fischione, Chenyang Lu, Karl Henrik Johansson
2017 arXiv   pre-print
First, we discuss what we call the critical interactive variables including sampling period, message delay, message dropout, and network energy consumption.  ...  Due to their main benefits in the reduction of deployment and maintenance costs, large flexibility and possible enhancement of safety, WNCS are becoming a fundamental infrastructure technology for critical  ...  Moreover, they do not consider the transmission power, rate and packet length as a variable, assigning exactly one time slot to each transmission.  ... 
arXiv:1708.07353v1 fatcat:wrnmrb6pevcuhk75rjldqxjpui

Relaying Selection with Network-coded Cooperative Protocols in Aeronautical Communications

Du Bing, Zhang Jun
2010 Chinese Journal of Aeronautics  
Besides, a network-coded cooperative protocol requires the acyclic network, of which the construction is to avoid loop-4 in the matrix.  ...  This then leads to search for the selection and grouping algorithms.  ...  We refer to such loops as loop-4 expressed by Fig.4 , and in general a loop of length n l is a loop-n l .  ... 
doi:10.1016/s1000-9361(09)60190-4 fatcat:st65bu5zzrfetojotcyff6hb7y

Applying Bayesian networks and belief propagation to error correction coding

Willem Clifford Olding, Jan Olivier, Brian Salmon
2014 ANZIAM Journal  
This article investigates the use of a Bayesian network as a universal channel decoder for the two main branches of algebraic codes.  ...  A graphical representation of a multi-path channel equaliser is incorporated into the Bayesian network, obtaining near optimal performance. ].  ...  Inclusion of a multi-path channel model allows for simultaneous equalisation and decoding known as turbo-equalisation.  ... 
doi:10.21914/anziamj.v55i0.7817 fatcat:2oa4gwrtgrb5xo5sdydbmlkx4e

An Analytical Performance Evaluation for WSNs Using Loop-Free Bellman Ford Protocol

Mohammad Baharloo, Reza Hajisheykhi, Mohammad Arjomand, Amir Hossein Jahangir
2009 2009 International Conference on Advanced Information Networking and Applications  
This paper presents a new analytical model to compute message latency in a WSN with loop-free Bellman Ford routing strategy.  ...  The results obtained from simulation experiments confirm that the model exhibits a high degree of accuracy for various network configurations.  ...  Moreover, messages encounter queuing delay at the destination. d) The buffer size at each node has B message capacity. e) The length of the links is denoted by the random variable L as listed in Table  ... 
doi:10.1109/aina.2009.97 dblp:conf/aina/BaharlooHAJ09 fatcat:c34xajbk7ze6vgcsiqqnpa732i

Special Issue 'Intelligent Data Acquisition and Smart Sensors Systems'

Jiří NOVÁK
2010 Sensors & Transducers  
Test and evaluation tools for CAN based networks are available for years, but they are mostly focused on test scenarios with up to two CAN networks, often based on the standard CAN hardware with a limited  ...  Arbitrary number of the IP functions can be used in FPGA based test tools supporting real-time test scenarios over "unlimited" number of CAN sub-networks simultaneously.  ...  Acknowledgements This work was supported by the Czech Ministry of Education project No. 1M0568 -Josef Bozek Research Center of Engine and Automotive Engineering.  ... 
doaj:da8cd41d079d46dc99ec3ebd8fdcc7f4 fatcat:kpy37bkxtjgnpcjbt5qvyk7mke

Study on Delay Time Evaluation for Carrier Relay System Using IP Communications Technology

Hiroki Doi, Takuto Shioyama, Fuyuki Fujikawa, Yoshizumi Serizawa
2013 Journal of International Council on Electrical Engineering  
In this report, we will assume the network configuration using Internet technology for the transmission devices of a carrier relay system and show that the transmission devices using Internet technology  ...  If Internet technology can adapt for the transmission device of carrier relay system, electric power company can construct the integration network for power protection and control system which includes  ...  Acknowledgements This paper would not have been possible without the guidance and the discussion of Mr.  ... 
doi:10.5370/jicee.2013.3.3.234 fatcat:r56bq2vl3zav7gf6ouistucbai

Cooperative communication for high-reliability low-latency wireless control

Vasuki Narasimha Swamy, Sahaana Suri, Paul Rigge, Matthew Weiner, Gireeja Ranade, Anant Sahai, Borivoje Nikolic
2015 2015 IEEE International Conference on Communications (ICC)  
For a scenario inspired by an industrial printing application with 30 nodes in the control loop, total information throughput of 4.8 Mb/s, and cycle time under 2 ms, the protocol can robustly achieve a  ...  Seamless control with humans in the loop requires latencies on the order of a millisecond with very high reliabilities, paralleling the requirements for high-performance industrial control.  ...  We also thank the BWRC students, staff, faculty and industrial sponsors and the NSF for a Graduate Research Fellowship and grants CNS-0932410, CNS-1321155, and ECCS-1343398.  ... 
doi:10.1109/icc.2015.7249012 dblp:conf/icc/SwamySRWRSN15 fatcat:d6bn3ksax5h33ayj4vts4aolf4
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