Directivity optimization for short-range wireless mobile communication systems
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United States of America Patent
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Apr 7, 2009
Grant Date -
Mar 8, 2007
app pub date -
Jul 13, 2005
filing date -
Oct 11, 2004
priority date (Note) -
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Abstract
The present invention provides a short-range wireless mobile communication system with a first terminal and a mobile terminal that are each adapted for transmitting and receiving an information carrying signal wave, whereby at least the first terminal or the mobile terminal comprise a directional signal wave converter for transmitting and/or receiving the information carrying signal wave with a directional characteristic and a control means for controlling the directional characteristic according to a position of the mobile terminal relative to the first terminal.
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