Invention Grant
US08305243B2 Systems and methods for compressing data and controlling data compression in borehole communication 有权
用于在井眼通信中压缩数据和控制数据压缩的系统和方法

  • Patent Title: Systems and methods for compressing data and controlling data compression in borehole communication
  • Patent Title (中): 用于在井眼通信中压缩数据和控制数据压缩的系统和方法
  • Application No.: US12828262
    Application Date: 2010-06-30
  • Publication No.: US08305243B2
    Publication Date: 2012-11-06
  • Inventor: Bo YuHan Yu
  • Applicant: Bo YuHan Yu
  • Applicant Address: US TX Sugar Land
  • Assignee: Schlumberger Technology Corporation
  • Current Assignee: Schlumberger Technology Corporation
  • Current Assignee Address: US TX Sugar Land
  • Agent Chadwick A. Sullivan
  • Main IPC: H03M7/00
  • IPC: H03M7/00
Systems and methods for compressing data and controlling data compression in borehole communication
Abstract:
Systems and methods compress data and control data compression in borehole communication. The systems and methods convert original data collected by a sensor from a first domain into a second domain, wherein the original data is associated with one or more properties of an underground formation. A predetermined number of significant coefficients is selected from components of the second domain, wherein the predetermined number of significant coefficients are components of the second domain with largest amplitudes. The selected predetermined number of significant coefficients is quantized via an quantization technique and the selected predetermined number of significant coefficients is encoded into compressed data via an encoder.
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