Invention Application
US20140248840A1 ADAPTIVE FILTERING OF CELL MEASUREMENTS 有权
自适应滤波的细胞测量

  • Patent Title: ADAPTIVE FILTERING OF CELL MEASUREMENTS
  • Patent Title (中): 自适应滤波的细胞测量
  • Application No.: US13783085
    Application Date: 2013-03-01
  • Publication No.: US20140248840A1
    Publication Date: 2014-09-04
  • Inventor: Sai Sravan Bharadwaj KarriSunny Arora
  • Applicant: APPLE INC.
  • Applicant Address: US CA Cupertino
  • Assignee: APPLE INC.
  • Current Assignee: APPLE INC.
  • Current Assignee Address: US CA Cupertino
  • Main IPC: H04W24/02
  • IPC: H04W24/02
ADAPTIVE FILTERING OF CELL MEASUREMENTS
Abstract:
A method for adaptive filtering of cell measurements is provided. The method can include a wireless communication device determining based on instantaneous measurement samples of a cell captured over a measurement period that a fading condition of the cell exceeds a threshold. The method can further include the wireless communication device modifying a network configured filter coefficient to derive a modified filter coefficient in response to the fading condition of the cell exceeding the threshold over the measurement period. The method can additionally include the wireless communication device filtering the instantaneous measurement samples based on the modified filter coefficient to calculate a filtered measurement of the cell. The method can also include the wireless communication device calculating an adjusted measurement value for the cell based on the filtered measurement. The method can further include the wireless communication device using the adjusted measurement value for event evaluation and reporting.
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