Title :
Efficient implementation of 3G-324M protocol stack for multimedia communication
Author :
Jia, Weijia ; Han, Bo ; Shen, Ji ; Fu, Haohuan ; Yuen, Man-Ching
Author_Institution :
Dept. of Comput. Sci., Hong Kong City Univ., Kowloon, China
Abstract :
In 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.
Keywords :
3G mobile communication; demultiplexing; message passing; multimedia communication; multiplexing; protocols; 3G communication; 3G-324M protocol stack; demultiplexing processing; multimedia communication; multimedia transmission protocol stack; multiplexing processing; nested multiplex table entry serialization; single-step direct message transformation; tree-structured message processing optimization; Computer science; Councils; Data communication; Hardware; Mobile communication; Multimedia communication; Protocols; Streaming media; Telephone sets; Testing;
Conference_Titel :
Parallel and Distributed Systems, 2005. Proceedings. 11th International Conference on
Print_ISBN :
0-7695-2281-5
DOI :
10.1109/ICPADS.2005.144
