Title :
Fairness Control Algorithm Based on IEEE 1588
Author :
Wang, Kun ; Zhang, Xiangli
Author_Institution :
Dept. of Comput. & control, GUILIN Univ. of Electron. Technol., Guilin, China
Abstract :
Based on the IEEE 1588, a Prediction-based Fairness Control (PFC) algorithm is proposed. It improves the real-time performance of star topology industry control Ethernet. The channel load is detected by delay measurement. Data flow is regulated according to the whole channel load. The main functions of this algorithm are as follows: controlled nodes are controlled to guarantee the communications of noncontrolled nodes on the premise of fairness. Because the forecast for network traffic and take reference to the load of devices, the arrival rate of switch is controlled under the available service rate. In addition, flexible parameters configuration is provided to facilitate the migration and expansion.
Keywords :
IEEE standards; data flow computing; delays; local area networks; network topology; telecommunication congestion control; IEEE 1588; channel load; data flow; delay measurement; network traffic; prediction based fairness control algorithm; star topology industry control Ethernet; Clocks; Communication system control; Communication system traffic control; Delay effects; Ethernet networks; Genetics; Master-slave; Network topology; Switches; Synchronization; IEEE 1588; Prediction-based Fairness Control; algorithm; flexible configuration; real-time;
Conference_Titel :
Genetic and Evolutionary Computing, 2009. WGEC '09. 3rd International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-0-7695-3899-0
DOI :
10.1109/WGEC.2009.213
