发明名称 |
METHOD AND APPARATUS FOR POSITIONING PILOT IN AN OFDMA MOBILE COMMUNICATION SYSTEM |
摘要 |
An apparatus and method for positioning a pilot in a transmitter for an Orthogonal Frequency Division Multiple Access (OFDMA) mobile communication system. In the apparatus, a consecutive block assignment determiner determines whether it will assign a consecutive block or a single block in a frequency axis or a time axis. A pilot tone pattern generator determines a pilot pattern in the block by applying a predetermined rule according to the determination result. A pilot tone inserter positions pilots in the block based on the determined pilot pattern.
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申请公布号 |
US2008068980(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
US20070828698 |
申请日期 |
2007.07.26 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LIM YEON-JU;YU JAE-CHON;KWON HWAN-JOON;KIM DONG-HEE;KIM YU-CHUL;HAN JIN-KYU;SCHIFFERMULLER STEFAN;AYDIN SEZGIN;ANASTASIOS GIOVANIDIS |
分类号 |
H04J11/00;H04B3/10 |
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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