Method for operating a base station comprising a plurality of antennas in a wireless radio network

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United States of America Patent

PATENT NO 9866288
SERIAL NO

15110823

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method for operating a base station (11) in a wireless radio network (10). The base station (11) comprises a plurality of antennas for transmitting radio frequency signals between the base station (11) and a user equipment (UE1, UE2). According to the method, at each antenna (12) a training signal sent from the user equipment (UE1, UE2) is received and for each antenna (12) a corresponding configuration parameter is determined based on the training signal. A plurality of payload information blocks (33) is transmitted between the base station (11) and the user equipment (UE1, UE2) using the determined configuration parameters and a predetermined transmission scheme. For at least one payload information block (33) a transmission quality parameter is determined and an adapted transmission scheme is determined based on the determined quality parameter.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bengtsson, Erik Eslöv, SE 189 869
Ying, Zhinong Lund, SE 124 3164

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