Invention Grant
US07814397B2 Intelligent error checking method and mechanism 有权
智能错误检查方法和机制

  • Patent Title: Intelligent error checking method and mechanism
  • Patent Title (中): 智能错误检查方法和机制
  • Application No.: US12142798
    Application Date: 2008-06-20
  • Publication No.: US07814397B2
    Publication Date: 2010-10-12
  • Inventor: Tzueng-Yau Lin
  • Applicant: Tzueng-Yau Lin
  • Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
  • Assignee: Mediatek Inc.
  • Current Assignee: Mediatek Inc.
  • Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
  • Agent Winston Hsu; Scott Margo; Min-Lee Teng
  • Main IPC: H03M13/00
  • IPC: H03M13/00
Intelligent error checking method and mechanism
Abstract:
An intelligent streaming media error check detection method and apparatus. The claimed invention discloses an apparatus and method where all streaming media are initially assumed to have compatible error checksums. A parameter W is initialized to zero. The parameter W is not constant and conceptually represents a state of the error check method. The destructive value of a first predefined constant is added to the parameter W each time the acceptability of a data set cannot be verified. The constructive value of a second predefined constant is subtracted from the parameter W each time the acceptability of a data set is successfully verified. If the value of the parameter W equals or exceeds a predefined threshold, the remainder of the streaming media is decoded and played without error check protection.
Public/Granted literature
Information query
Patent Agency Ranking
0/0