发明名称 |
Metod och anordningar rörande ett radiokommunikationssystem |
摘要 |
In a mobile telecommunication system the transmission quality is dependent on a wide range of radio conditions. A method for extracting a useful estimation of the radio environment of a mobile station in communication in order to predict how the radio conditions will change in the near future for a considered mobile station in the near future. A measurement report is sent from the mobile station to the base station. The quality measure in the measurement report is filtered over the area by a smoothing filter (220), and then processed through an updating filter (230) resulting in a time varying map (240). Several maps are classified (260). Classified data are grouped (270) resulting in the final map, which is stored in a database (280). The final map may be used to enhance the performance of radio network algorithms. |
申请公布号 |
SE519366(C2) |
申请公布日期 |
2003.02.18 |
申请号 |
SE19980003916 |
申请日期 |
1998.11.17 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
CARL MAGNUS FRODIGH;MAGNUS ALMGREN;HARALD KALLIN;CHRISTER JOHANSSON;MATS HALVARSON |
分类号 |
H04J13/00;H04B7/26;H04W24/00;(IPC1-7):H04Q7/34;H04Q7/22 |
主分类号 |
H04J13/00 |
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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