Resources Contact Us Home
Method for decoding a plurality of standard radio waves and standard radio wave receiver

Image Number 16 for United States Patent #7555029.

A method and a standard radio wave receiver for receiving a plurality of standard radio waves respectively having signal configurations in accordance with respective specifications which define carrier channels and formats and for decoding time code signals carried by the standard radio waves. The method extracts at least part of a bit waveform common to the specifications as a extracted signal from a waveform of each of the time code signals given by each of the carrier channels, synchronizes bits to each of the time code signals in accordance with the extracted signal, determines an evaluation index indicating good or bad of a reception condition for each of the carrier channels from the bit waveform, and selects a single channel from the carrier channels in accordance with the evaluation index. The method further extracts a bit waveform corresponding to a characteristic code which characterizes the format which differs in each specifications from the time code signal of the selected channel, discriminates the specification of the time code signal given by the channel in accordance with the contents of the characteristic code, and decodes the time code signal to time data in accordance with the format of the discriminated specification.

  Recently Added Patents
Pipette device
Methods and systems for determining the reliability of transaction
Method of treating lung cancer
Liquid composite compositions using non-volatile liquids and nanoparticles and uses thereof
Medical diagnosis, therapy, and prognosis system for invoked events and methods thereof
Phase noise extraction apparatus and technique
Mechanism for visible users and groups
  Randomly Featured Patents
Processes for the preparation of 4-substituted benzopyran derivatives
High mast light support system
Lightning protection device
Collapsible and expandable tent
Method of selecting an input apparatus
Method of manufacturing a fibre reinforced metal matrix composite article and a cassette for use therein
Bat with varying circumferential wall thickness
Stage interaction for mobile device
Hierarchical optimization for procedural effectiveness in diagnosing mutations that relate to disease
Process for producing a multi-chamber packaging tube