发明名称 |
METHOD IN A WIRELESS COMMUNICATION SYSTEM |
摘要 |
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 N on transmit antennas comprised in the RN. The present invention further discloses a CN and a RN relating to said methods. |
申请公布号 |
US2011212730(A1) |
申请公布日期 |
2011.09.01 |
申请号 |
US201113081294 |
申请日期 |
2011.04.06 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
WENNSTROM MATTIAS;LIU JIANGHUA;POPOVIC BRANISLAV |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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