Gossip-Pull System-based Dissemination Protocol Satisfying Message Causality Condition
Jinho Ahn, Chayoung Kim · 2013
This paper introduces a group communication protocol ensuring message causality condition based on gossippull systems.The message causality condition can be satisfied by making all multicast messages transferred to group recipients through redundant message sending by sensor brokers, especially based on gossip-pull systems, which are only used when recipients request their messages to sensor brokers.These advantageous aspects enable the proposed protocol to enormously lower the redundancy of gossip messages compared with the gossip-push systems.