发明名称 |
Uplink and downlink transmission quality improvement by differentiated base station antenna pattern downtilt |
摘要 |
In a cellular telecommunications network, a method and apparatus is disclosed for providing a substantial gain in downlink C/I by means of antenna pattern downtilt while still maintaining the coverage limiting signal strength in the uplink by the use of different antenna pattern downtilt for the transmit and receive antenna patterns.
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申请公布号 |
US6282434(B1) |
申请公布日期 |
2001.08.28 |
申请号 |
US19980095137 |
申请日期 |
1998.06.10 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
JOHANNISSON BJORN;MAZUR SARA |
分类号 |
H04W16/00;H04W16/28;(IPC1-7):H04B1/38 |
主分类号 |
H04W16/00 |
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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