发明名称 |
Pilot designing method in an uplink OFDMA system |
摘要 |
A pilot designing method in an uplink OFDMA system is provided. In the uplink OFDMA system, communications are carried out in a frame divided into time-frequency lattices, and each time-frequency lattice includes a plurality of data symbol periods and a plurality of pilot symbol periods intermittently arranged with respect to the data symbol periods. The frame is divided into a plurality of blocks. The blocks are allocated to the terminals. A predetermined allocated pilot time-frequency lattice is shared between adjacent terminals.
|
申请公布号 |
US2005243939(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
US20050078157 |
申请日期 |
2005.03.11 |
申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (KAIST) |
发明人 |
JUNG YOUNG-HO;CHUNG JAE-HAK;HWANG CHAN-SOO;NAM SEUNG-HOON;LEE YONG-HOON;PARK HONG-SUN |
分类号 |
H04J11/00;H04L27/26;(IPC1-7):H04K1/10 |
主分类号 |
H04J11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|