FIELD: technology for providing centralized remote control over digital television systems.
SUBSTANCE: interface of global WAN network is emulated for IP datagram over original remote interface of adapter and simple IP datagram transfer function is added between global WAN network interface and original Ethernet network interface in accordance to protocols stack. Therefore, system for controlling local network of digital television system performs IP connection to systems for controlling local area networks LANs of other digital television systems, then datagram is transformed to transport packets and transferred jointly with other transport packets via one and the same channel.
EFFECT: possible exchange of control data via network without mounting an additional commutation network.
9 cl, 8 dwg
