Method of measuring time difference, and radio system
The invention relates to a method of measuring a time difference, the method being used in a radio system comprising at least two base stations and a terminal, in which radio system an observed time difference OTD of the base stations is measured and a geometrical time difference GTD is calculated....
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention relates to a method of measuring a time difference, the method being used in a radio system comprising at least two base stations and a terminal, in which radio system an observed time difference OTD of the base stations is measured and a geometrical time difference GTD is calculated.
The invention relates to a method of measuring a time difference and a radio system employing the method, the radio system comprising base stations, terminals, time difference units and a time difference centre. A real time difference of the base station is formed on the basis of measurements carried out by the time difference units by means of an observed time difference and a geometrical time difference in the time difference centre as a function of time, in which case the moment of occurrence of the real time difference measured is connected to the real time difference RTD of the base station. |
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