METHOD AND SYSTEM FOR IMPROVING WIRELESS COMMUNICATION IN TROUBLE SPOTS

摘要

Wireless digital communications involving a mobile device are improved in troublesome locations to prolong a marginal mobile device connections and to avoid dropped calls by proactively improving signal-to-noise ratio. Signal to noise ratio may be increased by reducing the data transmission rate in a variety of ways. Such actions may be taken when current location of a mobile device is in a known troublesome location and/or a characteristic of the signal received by the mobile device is problematic. Similar actions may also be taken to conserve battery power when remaining battery charge drops below a preset criterion.