A METHOD FOR TRANSMISSION OF WIDE BAND MULTIMEDIA DATA OVER A ISDN DIGITAL NETWORK

摘要

A method for transmission of wide band multimedia data over a ISDN digital network comprises both processes for establishment of B channels and transmission of multimedia data, wherein the process for establishment of the B channels comprises of: establishing a connection of a initial B channel, and negotiating about capacity parameter on the initial B channel by a called party and a calling party; transmitting back call number for the rest of B channels by the called party; establishing connections for the rest of B channels by the calling party; and wherein the process for transmission of multimedia data comprises of: at a transmitting party, performing a errorcorrecting coding, packaging into packets the multimedia data of the performed errorcorrecting coding, and transmitting in order data packets on the B channels of the established connection and at receiving party, locating data packet position, ordering and depacketizing the data packets, and operating a errorcorrecting decoding.