Method in a wireless communication system

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United States of America Patent

PATENT NO 9055566
APP PUB NO 20140080497A1
SERIAL NO

14085422

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method in a Central Node (CN), a method in a Remote Node (RN), and a method in a wireless communication system for allocating reference signals to be used for uplink transmission are disclosed. According to one aspect reference signals are allocated with a method comprising the steps of: determining in a CN a number of reference signals N to be used for uplink transmission by a Remote Node RN; indicating to the RN the number of reference signals N to be used for uplink transmission by the RN; configuring an uplink transmission by the RN with at most the number of reference signals N; and performing by the RN the uplink transmission with at most the number of reference signals Non transmit antennas comprised in the RN. The present disclosure further discloses a CN and a RN relating to the methods.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frenne, Mattias Uppsala, SE 447 4049
Liu, Jianghua Beijing, CN 188 1092
Popovic, Branislav Kista, SE 53 903

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