DOI: 10.5176/978-981-08-7656-2_NTC2010-25
Authors: Su Goog Shon , Soo Mi Yang and Jae Jo Lee
Abstract:
This paper presents a LonTalk protocol architecture that all the OSI 7 layers of the protocol can be implemented in one ARM processor, rather than using the Neuron chip using 3 processors. The data link, network, and application layer are implemented one processor. Especially, we discuss how to implement and test the data link layer of the LonTalk based on predictive p-persistent CSMA/CA. This research, as a conclusion, shows the improvement of performance and the compatibility with the existing Neuron chip.
Keywords: Control Network, LonTalk, Neuron, PLC
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