Method and apparatus for managing connection between broadcasting reception device and another device which are connected through network
US10554745B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2015 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Apr 4, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4722
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An embodiment of the present invention provides a method for providing a service between applications of a companion device and a broadcast reception device connected over a network, the method comprising: transmitting a request message for obtaining application information to the broadcast reception device; and receiving a response message including the application information from the broadcast reception device in response to the request message, wherein the application information includes address information for communication between the application of the companion device and the application of the broadcast reception device and synchronization address information for synchronization between the companion device and the broadcast reception device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.