Invention Grant
- Patent Title: Synchronization identifier generating method and apparatus for synchronizing digital contents
- Patent Title (中): 用于同步数字内容的同步标识符生成方法和装置
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Application No.: US11651067Application Date: 2007-01-09
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Publication No.: US07743088B2Publication Date: 2010-06-22
- Inventor: Sung-ho Ryu , Seok-hyun Yoon
- Applicant: Sung-ho Ryu , Seok-hyun Yoon
- 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: KR10-2006-0011819 20060207
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F7/00 ; G06F17/30 ; H04L9/32
Abstract:
Provided are a synchronization identifier generating method for synchronizing digital contents and an apparatus for the same. The synchronization identifier generating method includes setting a sampling level that indicates a frequency of sampling digital contents; sampling the digital contents on the basis of the set sampling level; generating a first message digest on the basis of data sampled during the sampling the digital contents; and generating a synchronization identifier including the set sampling level and the first message digest.
Public/Granted literature
- US20070186271A1 Synchronization identifier generating method and apparatus for synchronizing digital contents Public/Granted day:2007-08-09
Information query
