Invention Grant
- Patent Title: Method and apparatus of providing and receiving video services in digital audio broadcasting (DAB) system
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Application No.: US11345270Application Date: 2006-02-02
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Publication No.: US07752644B2Publication Date: 2010-07-06
- Inventor: Jeong-hoon Park
- Applicant: Jeong-hoon Park
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2004-0079687 20041006; KR10-2004-0084374 20041021
- Main IPC: G06F3/00
- IPC: G06F3/00

Abstract:
There are provided a method and apparatus for providing and receiving a video service in digital audio broadcasting (DAB). The video service providing method includes: storing information related to encoding of a provided video service stream and information related to packetization of the video service stream in a channel different from a service data channel; and multiplexing the information related to encoding of the video service stream and the information related to packetization of the video service stream to create a DAB transmission frame, and transmitting the DAB transmission frame. Therefore, by allowing different types of DAB receivers to uniformly process video services, it is possible to achieve high efficiency in video service processing and controlling.
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