Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2007-06-26
2007-06-26
Fan, Chieh M. (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S259000, C375S229000, C375S130000, C375S232000, C455S522000, C455S526000, C714S792000
Reexamination Certificate
active
09879831
ABSTRACT:
The invention relates to a method and a radio system for transmitting a digital signal. The method comprises the following steps: the transmitter transmits at least a part of the signal via at least two different transmit antenna paths; the transmitter weights the transmit power of the signals to be transmitted via the different transmit antenna paths with respect to one another by means of changeable weighting coefficients determined for each transmit antenna path; the receiver receives the signal.
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Hottinen Ari
Wichman Risto
Fan Chieh M.
Nokia Corporation
Pillsbury Winthrop Shaw & Pittman LLP
Zheng Eva
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