Stream transmission method and device
AssigneeMotorola, Inc.
InventorsTimothy A. Thomas, Frederick W. Vook
Life of this patent
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Abstract
A transmitter for implementing a stream transmission method is disclosed. Optionally, the transmitter first determines an equal weighting of a plurality of stream weights and transmits a plurality of transmission signals as a function of a plurality of data streams and the equal weighting of the plurality of stream weights. Thereafter, the transmitter reiterates as needed a determination of an unequal weighting of the plurality of stream weights and a transmission of the plurality of transmission signals as a function of the plurality of data streams and the unequal weighting of the plurality of stream weights.
Claims30
A method of operating a transmitter, said method comprising:
- determining a first unequal weighting of a plurality of stream weights;
- and
- transmitting a plurality of transmission signals as a function of a plurality of data streams and the first unequal weighting of the plurality of streams weights.
A method of operating a transmitter, said method comprising:
- determining a mean square error for each stream weight of a plurality of stream weights;
- determining a first stream weight of the plurality of stream weights having the largest mean square error;
- increasing a power of the first stream weight;
- and
- decreasing a power of each stream weight of the plurality of stream weights excluding the first stream weight.
A method of operating a transmitter, said method comprising:
- initializing a first stream weight;
- and
- increasing the first stream weight by a product of a power variable and an increment.
A transmitter, comprising:
- a module operable to determine a first unequal weighting of a plurality of stream weights;
- and
- means for transmitting a plurality of transmission signals as a function of a plurality of data streams and the first unequal weighting of the plurality of streams weights.
Dependencies are inferred from the claim text.