Performance Analysis and Comparison of Mobile Instant Messaging Frameworks

摘要: With the rapid development of Mobile Internet, Instant Messaging (IM) applications begin to transplant from PC mobile terminal, bring in (MIM). In this paper, on basis different network technologies, MIM frameworks have been divided into three categories ---- telecom based, web based and wIMS2.0 MIM. To investigate further optimize performance those systems, we analyze compare terms signaling overhead, protocol format data exchange, traffic devices response delay. After analysis results, turns out minimum delay, real-time property system is also good; has smallest overhead resource overhead; Restful interfaces diverse encoding formats, easy develop with good scalability. end, propose a telecom&wIMS2.0 framework, which more instantaneous than one, easier one.