Patent ID: 7881305
Filing Date: 2011-02-01
Classification: H04L

Abstract:
1. A network system for relaying communication between devices, the system comprising: a first home network controller which controls first home network devices within a household; a repeater that is connected to the Internet via a first communication network and which relays communication between the Internet and the first home network controller; a second home network controller that is connected to the Internet via a second communication network and which relays communication between the Internet and each of second home network devices within the household; and a management server that is connected to the Internet and relays communication between the first and second home network devices within the household via the Internet, wherein the management server is connected to the first and second communication networks via the Internet and enables service interaction between the first and second home network controllers, wherein the first and second home network devices communicate using the first and second communication networks, respectively, wherein the second communication network has wider bandwidth and higher QoS (Quality of Service) than the first communication network.