发明名称 |
CHANNEL QUALITY PREDICTION IN HSDPA SYSTEMS |
摘要 |
<p>A method and arrangement in a radio communication network for predicting channel quality on a downlink channel. A radio base station (RBS) transmits data on the downlink channel to one or more user equipments (UEs), each of which transmits a channel quality indicator to the RBS on an uplink channel. The RBS derives a needed downlink transmission power from the received channel quality indicator, and predicts a channel quality for a next downlink transmission based on the received channel quality indicator and the derived downlink transmission power.</p> |
申请公布号 |
EP2022180(A1) |
申请公布日期 |
2009.02.11 |
申请号 |
EP20060748000 |
申请日期 |
2006.05.29 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
HU, RONG;KAZMI, MUHAMMAD ALI;WANG, HAI;FROEBERG OLSSON, JONAS |
分类号 |
H04B7/005;H04B17/00;H04W52/24 |
主分类号 |
H04B7/005 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|