Difference between revisions of "RTPS"
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==Links== |
==Links== |
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* [http://orte.sourceforge.net/rtps1.2.pdf RTPS Spec 1.2] |
* [http://orte.sourceforge.net/rtps1.2.pdf RTPS Spec 1.2] |
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+ | * http://en.wikipedia.org/wiki/Real-Time_Publish-Subscribe_%28RTPS%29_Protocol |
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* [[ORTE]] |
* [[ORTE]] |
Latest revision as of 10:02, 30 October 2013
Real-Time Publish-Subscribe (RTPS)
RTPS is new application layer protocol targeted to real-time communication area, which is build on the top of standard UDP stack. Since there are many TCP/IP stack implementations under many operating systems and RTPS protocol does not have any other special HW/SW requirements, it should be easily ported to many HW/SW target platforms. Because it uses only UDP protocol, it retains control of timing and reliability.
RTPS is designed to run on an unreliable transport mechanism, such as UDP/IP. The protocols
implement reliability in the transfer of issues and state.
RTPS takes advantage of the multicast capabilities of the transport mechanism, where one message from a sender can reach multiple receivers.
RTPS is designed to promote determinism of the underlying communication mechanism. The protocol also provides an open trade-off between determinism and reliability