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Method of receiving radio paging signal

  • US 5,850,186 A
  • Filed: 01/29/1997
  • Issued: 12/15/1998
  • Est. Priority Date: 01/29/1996
  • Status: Expired due to Term
First Claim
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1. A method for receiving a paging signal in one of a normal transmission format and an inverted transmission format in a radio pager, comprising the steps of:

  • detecting a preamble of a paging signal by reading a cap-code identifying an inherent address of said radio pager and synchronizing with a reference channel frequency;

    determining a transmission format of said paging signal to be received by confirming whether a local area of said radio pager is serviceable according to the detection of a synchronization code after a predetermined time period; and

    receiving said paging signal in an inverted transmission format by inverting said paging signal when the local area of said radio pager is not serviceable, and receiving said paging signal in an normal transmission format when the local area of said radio pager is serviceable.

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