Jia, WeijiaWeijiaJiaHan, BoBoHanShen, JiJiShenFu, HaohuanHaohuanFuYUEN Man-Ching, ConnieConnieYUEN Man-Ching2024-03-142024-03-142005Jia, Weijia, Han, Bo, Shen, Ji, Fu, Haohuan & Yuen, Man Ching (2005). Efficient implementation of 3G-324M protocol stack for multimedia communication. In IEEE (Eds.). 11th International conference on parallel and distributed systems (ICPADS'05). 11th International Conference on Parallel and Distributed Systems (ICPADS'05), Fukuoka, Japan. IEEE.07695228151521-9097http://hdl.handle.net/20.500.11861/9029In order to support real-time video, audio and data communication among heterogeneous third generation (3G) handsets, 3G phones/terminals are required to support 3G-324M, the multimedia transmission protocol stack for 3G communication. This paper discusses some efficient approaches and experiences in the implementation of 3G-324M protocol stack. Specifically, we discuss: (1) event-driven approach for the overall information exchange; (2) single-step direct message transformation for the optimization of tree-structured message processing and (3) serialization of nested multiplex table entries in multiplexing/demultiplexing processing. Our implementation has been tested in a realistic heterogeneous 3G communication environment for transmission of real-time video, audio and data and its performance is satisfactory.enProtocol StackResearch Grants CouncilMultimedia CommunicationInformation ExchangeDemultiplexedImplementation ExperiencesTable EntriesDirect TransformationMessage ProcessingAudio StreamVideo TransmissionEnd Of SessionData StreamsState MachineChannel SignalFile SizeLeast Significant BitAir InterfaceInformation StreamsRepeat CountMultimedia DataMobile TerminalsCode SizeControl MessagesProcessing OverheadConference Paper10.1109/ICPADS.2005.144