| 发明名称 |
SIGNAL TRANSFORMATION METHOD AND APPARATUS |
| 摘要 |
A base station in a radio communication system uses complex bandpass filters ( OMEGA 1, OMEGA 2, ..., OMEGA N) and down-sampling to channelize a wideband signal containing many channels or channel groups. |
| 申请公布号 |
WO9815083(A2) |
申请公布日期 |
1998.04.09 |
| 申请号 |
WO1997SE01585 |
申请日期 |
1997.09.19 |
| 申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SIGNELL, SVANTE;SCHIER, THORSTEN |
| 分类号 |
H04L27/22;H03H17/02;H04J1/05;H04L5/06 |
主分类号 |
H04L27/22 |
| 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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