Title :
Design, implementation and performance measurement of multi-point video-conference bridge (MPVCB) over ATM switch
Author :
Liang, Lung-Sing ; Cheng, Shyr-Yuan ; Chu, Yu-Huang ; Wen, Sung-Hua ; Hsu, Nai-Bin ; Hsia, Yon-San ; Wu, Chia-Sheng ; Chang, Chung-Jen
Author_Institution :
Telecommun. Lab., MOCT, Taoyuan, Taiwan
Abstract :
This paper discusses a multi-point video conference bridge (MPVCB) over asynchronous transfer mode (ATM) switch environment. This MPVCB, developed by Telecommunication Laboratories (TL), is a three way video conference bridge. Two application specific integrated circuits (ASICs) and several FPGAs have been implemented to realize this system. Any commercial available H.261 codecs can hook up to MPVCB. By using this unique architecture and user friendly man-machine interfaces, MPVCB can be expanded to support about up to 51 members in one conference group or 17 different three way video conference groups in total
Keywords :
B-ISDN; application specific integrated circuits; asynchronous transfer mode; field programmable gate arrays; microprocessor chips; teleconferencing; video codecs; ASIC; ATM switch; B-ISDN; FPGA; H.261 codecs; application specific integrated circuits; asynchronous transfer mode; design; implementation; multi-point video-conference bridge; performance measurement; three way video conference bridge; user friendly man-machine interfaces; Application specific integrated circuits; Asynchronous transfer mode; Bridge circuits; Codecs; Field programmable gate arrays; Laboratories; Measurement; Switches; Telecommunication switching; Videoconference;
Conference_Titel :
Communications, 1994. ICC '94, SUPERCOMM/ICC '94, Conference Record, 'Serving Humanity Through Communications.' IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-1825-0
DOI :
10.1109/ICC.1994.368784
