Invention Grant
- Patent Title: Robust paging indicator detection
- Patent Title (中): 强大的寻呼指示器检测
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Application No.: US12239480Application Date: 2008-09-26
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Publication No.: US08200267B2Publication Date: 2012-06-12
- Inventor: Aijun Cao , Andreas Jakobsson , Jan Johansson , Fredrik Lundberg
- Applicant: Aijun Cao , Andreas Jakobsson , Jan Johansson , Fredrik Lundberg
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett, P.L.L.C.
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04B17/00 ; H04W68/00
Abstract:
A robust method of page indication (PI) detection improves the probability of detecting a transmitted PI under conditions that decrease the probability of accurate PI detection. The method includes choosing a standard value of a PI threshold against which to compare accumulated PI bits when the probability of correctly detecting the PI is high, and choosing a derived value of the PI threshold lower than the standard value when the probability of correctly detecting the PI is low. The derived PI threshold value determination includes a factor indicative of a desired probability of accurate PI detection.
Public/Granted literature
- US20100079244A1 Robust Paging Indicator Detection Public/Granted day:2010-04-01
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