Communication system and method using transmit diversity

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United States of America Patent

PATENT NO 7643799
APP PUB NO 20060148427A1
SERIAL NO

11367447

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Influencing the transmission of signals from a transmitting device to a receiving device in a communication system comprising at least one transmitting device and at least one receiving device is disclosed. In a receiving station received transmission signals are processed and a feedback signal to be transmitted to a transmitting device is generated on the basis of the processed signals. Then, transmit weights to be applied to transmission signals are determined in accordance with the feedback signal.

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Patent Owner(s)

Patent OwnerAddress
NOKIA CORPORATION02150 ESPOO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamalainen, Jyri Oulu, FI 20 358
Wichman, Risto Helsinki, FI 30 676

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