Program distribution synchronization method and system for multimedia terminal

• Main Authors: QI QIANG, PENG GUANZHEN, YONG YOUMING
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a program distribution synchronization method and system for a multimedia terminal. The method comprises the steps: via a regional server, issuing a message for notifying a terminal that a program data packet is ready to be completed to a local area network based on an ipv6 address; determining that the terminal needs to establish a connection relationship with the regionalserver with the ID number of n based on the ID number of the regional server and the ID number of the terminal; establishing socket connection between the terminal and the ipv6 address of the regional server with the ID number of n; downloading the program data packet on the regional server with the ID number of n to the terminal based on the socket connection; after the terminal finishes downloading the program data packet, the ID number, the ipv6 address and the program release state of the terminal are stored in the local database via the regional server with the ID number of n. In the embodiment of the invention,