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Seventh International Conference on Real-Time Computing Systems and Applications (RTCSA'00)
Probabilistic approach to switched Ethernet for real-time control applications
Cheju Island, South Korea
December 12-December 14
ISBN: 0-7695-0930-4
Baek-Young Choi, Dept. of Comput. Sci. & Eng., Minnesota Univ., Duluth, MN, USA
Sejun Song, Dept. of Comput. Sci. & Eng., Minnesota Univ., Duluth, MN, USA
N. Birch, Dept. of Comput. Sci. & Eng., Minnesota Univ., Duluth, MN, USA
Jim Huang, Dept. of Comput. Sci. & Eng., Minnesota Univ., Duluth, MN, USA
Switched Ethernet combines Ethernet and ATM switching technology. The authors propose a probability based admission control algorithm over switched Ethernet to provide real time capability for control applications. The main contribution of the paper is providing an efficient means of estimating the queuing possibilities and the corresponding queuing delays inside the switch for periodic control system application. The approach enables switched Ethernet admission control without sophisticated packet scheduling in switches or middleware on hosts. The algorithm is analyzed and implemented to verify its feasibility.
Index Terms:
local area networks; real-time systems; asynchronous transfer mode; telecommunication congestion control; queueing theory; periodic control; computerised control; probability; probabilistic approach; switched Ethernet; real time control applications; ATM switching technology; probability based admission control algorithm; real time capability; control applications; queuing possibilities; queuing delays; periodic control system application; switched Ethernet admission control
Citation:
Baek-Young Choi, Sejun Song, N. Birch, Jim Huang, "Probabilistic approach to switched Ethernet for real-time control applications," rtcsa, pp.384, Seventh International Conference on Real-Time Computing Systems and Applications (RTCSA'00), 2000
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