Title :
Design and implementation of WIA-PA data link layer
Author :
Gao, Xin ; Zhang, Xiaotong ; Guo, Song
Author_Institution :
Sch. of Comput. & Commun. Eng., Univ. of Sci. & Technol. Beijing, Beijing, China
Abstract :
The data link layer is used to transport the network layer´s data from the source to the destination node safely. This paper designed and implemented the data link layer by the WIA-PA specification. It designed 5 events which can be triggered by a timer to implement the superframe, designed a reliable data communication method based on active timeslot table and an link transmitting queue, and achieved a time synchronization method from the point of reducing the energy consumption. The results of the experiment showed that the correct rate of data transmitting is better than 80%, and the accuracy of time synchronization is less than 1 microsecond. It met the industrial field requirement.
Keywords :
IEC standards; data communication; radio networks; synchronisation; telecommunication network reliability; telecommunication network topology; WIA-PA data link layer; WIA-PA specification; active timeslot table; data communication method; energy consumption reduction; industrial field requirement; link transmitting queue; network layer data transporting; superframe; time synchronization method; IEEE standards; Logic gates; Network topology; Reliability; Routing; Synchronization; Wireless communication; TDMA; data link layer; industrial wireless;
Conference_Titel :
Open-Source Software for Scientific Computation (OSSC), 2011 International Workshop on
Conference_Location :
Beijing
Print_ISBN :
978-1-61284-492-3
DOI :
10.1109/OSSC.2011.6184693
