| 摘要 |
The geographical position, or measured information from which the geographical position may be deduced, of a mobile terminal is determined via requests to the terminal and positional information or measured information transmitted to a control device. The speed of displacement of the mobile terminal is determined from the transmitted positional information or measured information and the frequency of requests controlled depending on the determined speed of displacement of the mobile terminal. The communication exchange, in particular, for mobile terminals with low speeds of displacement is therefore significantly reduced and the mobile terminals and central devices provided with dynamic load reduction.
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