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Leap Second and Daylight Saving Time Correction in a Radio Controlled Clock Receiver

  • US 20130121118A1
  • Filed: 08/22/2012
  • Published: 05/16/2013
  • Est. Priority Date: 11/15/2011
  • Status: Abandoned Application
First Claim
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1. A radio receiver method, said method comprising:

  • receiving a phase modulated (PM), pulse width modulated (PWM)/amplitude shift keyed (ASK) broadcast signal encoded with phase-modulated time information frames;

    extracting said time information frames from the phase of said received signal; and

    wherein each said time information frame includes a synchronization sequence field, and one or more fields adapted to communicate a schedule for a next daylight-saving time transition, said schedule indicating the specific day for said transition.

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