发明名称 |
APPARATUS AND METHOD FOR SUB-CARRIER ALLOCATION IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING MOBILE COMMUNICATION SYSTEM |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and apparatus for effectively allocating sub-carriers for a plurality of users and transmitting the allocated sub-carriers through multiple antennas in an orthogonal frequency division multiple access mobile communication system using the multiple antennas. <P>SOLUTION: The method for allocating a plurality of sub-carriers to one or more users to and mapping the allocated sub-carriers to one of a plurality of the antennas includes steps of: receiving the channel information of sub-carriers from a plurality of user terminal equipments to the plurality of antennas; determining the number of sub-carriers allocated to the plurality of user equipments in accordance with the received channel information; and determining locations and transmitter antennas for sub-carriers with respect to the sub-carriers of the number allocated to the user equipments. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
申请公布号 |
JP2005151567(A) |
申请公布日期 |
2005.06.09 |
申请号 |
JP20040328140 |
申请日期 |
2004.11.11 |
申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
OH HYUN-SEOK;YU HYUN-SEOK;LEE HYE-JEONG;SAI CHINKEI;MOON YONG-SUK |
分类号 |
H04J11/00;H04L1/06;H04L27/26;H04Q7/36 |
主分类号 |
H04J11/00 |
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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