Wireless transmitter receiver
First Claim
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1. A method comprising:
- receiving signals transmitted from a first location at a second location, the signals comprising M independently-modulated data-bearing signals;
processing the M independently-modulated signals using a channel matrix and a separately recovered data signal to extract the data from the data-bearing signals; and
storing the data from the data-bearing signals.
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Abstract
A wireless monitoring receiver and system use multiple video data feeds from a plurality of cameras. The video feeds are transmitted using a multi-antenna technique, and decoded by a multi-antenna processor. The resulting transmissions are resistant to noise, interference, etc., and can be focused using antenna beams to achieve a simple form of location encryption.
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Citations
14 Claims
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1. A method comprising:
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receiving signals transmitted from a first location at a second location, the signals comprising M independently-modulated data-bearing signals; processing the M independently-modulated signals using a channel matrix and a separately recovered data signal to extract the data from the data-bearing signals; and storing the data from the data-bearing signals. - View Dependent Claims (2, 3, 4)
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5. An apparatus comprising:
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means for receiving signals transmitted from a first location at a second location, the signals comprising M independently-modulated data-bearing signals; means for processing the M independently-modulated signals using a channel matrix and a separately recovered data signal to extract the data from the data-bearing signals; and means for storing the data from the data-bearing signals. - View Dependent Claims (6, 7, 8)
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9. An apparatus comprising:
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at least two receiving modules to receive signals transmitted from a first location at a second location, the signals comprising M independently-modulated data-bearing signals; and a processing module to process the M independently-modulated signals using a channel matrix and a separately recovered data signal to extract the data from the data-bearing signals. - View Dependent Claims (10, 11, 12, 13, 14)
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Specification