发明名称 |
TAILORED COVERAGE AREA FOR ADAPTIVE ANTENNAS |
摘要 |
A method and system for tailoring the coverage area of one or more cells in a radiocommunication system is disclosed. Cell coverage is tailored through the definition of a cell profile which may include a power profile and/or a hysteresis profile. Use of a cell power profile permits the system operator the adjust the antenna radiation patterns of appropriate base stations throughout the network. Use of a cell hysteresis power profile further permits the system operator to make additional adjustments to the borders of cells, for the purpose of hand-off, beyond the cell border adjustments implemented by the cell power profile. Definition of power and/or hysteresis profiles advantageously allows the system operator to tailor the borders of each cell in the network without necessarily having to add or relocate base stations.
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申请公布号 |
WO0065742(A3) |
申请公布日期 |
2001.03.08 |
申请号 |
WO2000SE00722 |
申请日期 |
2000.04.25 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
OESTMAN, TOMAS;HAGERMAN, BO;MONELL, GUNNAR |
分类号 |
H04B7/005;H04W16/18;H04W52/42;(IPC1-7):H04B7/005;H04Q7/38 |
主分类号 |
H04B7/005 |
代理机构 |
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