发明名称 |
Apparatus and method for allocating frequencies in an OFDM mobile communication system supporting high speed downlink packet access service |
摘要 |
<p>An apparatus and method for allocating a frequency resource to a user equipment (UE) in an orthogonal frequency division multiplexing (OFDM) mobile communication system. A base station receives feedback information including at least mobility information from the UE, and determines from the mobility information whether the UE belongs to a fast group or a slow group. The base station allocates a frequency resource for the UE according to an open-loop solution if the UE belongs to the fast group, allocates a frequency resource for the UE according to a closed-loop solution if the UE belongs to the slow group, and transmits data for the UE using the allocated frequency resource.
</p> |
申请公布号 |
EP1628498(A3) |
申请公布日期 |
2010.01.13 |
申请号 |
EP20050017860 |
申请日期 |
2005.08.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
OH, HYUN-SEOK;OK, KWANG-MAN;KIM, SANG-HYO;KIM, MIN-GOO;YOON, SU-JIN |
分类号 |
H04L12/28;H04W64/00;H04W72/06;H04W72/08;(IPC1-7):H04Q7/38 |
主分类号 |
H04L12/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|