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Method for optimising coverage by reshaping antenna pattern

机译：通过重塑天线方向图优化覆盖范围的方法

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摘要

The invention relates to a method of optimizing coverage by changing the antenna pattern (14). In a solution of the invention, the base station (10) orients the antenna lobe (14) in the vertical direction toward a terminal equipment (11-13) by changing the shape of the antenna lobe according to a timing advance. The nearer the terminal equipment (11-13) is to the base station (10), the more downward the antenna lobe (14) is oriented by turning the antenna lobe (14) primarily downward or by changing the shape of the antenna pattern (14). In this way, transmission power, and thereby interference, is reduced.

机译：本发明涉及一种通过改变天线方向图（ 14 ）来优化覆盖范围的方法。在本发明的解决方案中，基站（ 10 ）使天线波瓣（ 14 ）在垂直方向上朝向终端设备（ 11-13 < / B>），方法是根据定时提前量更改天线波瓣的形状。终端设备（ 11-13 ）离基站（ 10 ）越近，天线波瓣（ 14 ）越向下通过主要向下旋转天线波瓣（ 14 ）或更改天线方向图（ 14 ）的形状来调整方向。以这种方式，减小了发射功率，从而减小了干扰。 展开▼

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公开/公告号US6510312B1

专利类型

公开/公告日2003-01-21

原文格式PDF

申请/专利权人 NOKIA TELECOMMUNICATIONS OY;
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申请/专利号US19990194575

发明设计人 JUKKA LEMPIAUML;INEN;
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申请日1999-04-08

分类号H04B70/20;

国家 US

入库时间 2022-08-22 00:05:27

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1. 一种基于新的优化问题的快速阵列天线方向图综合方法 [P] . 中国专利： CN114065486A . 2022-02-18

2. 基于凸优化的近场阵列天线方向图综合方法 [P] . 中国专利： CN108446504B . 2021.09.07

3. Method for optimising coverage by reshaping antenna pattern [P] . AU722797B2 . 2000-08-10

机译：通过重塑天线方向图优化覆盖范围的方法

4. METHOD FOR OPTIMISING COVERAGE BY RESHAPING ANTENNA PATTERN [P] . 欧洲知识产权局专利： EP0895701A1 . 1999-02-10

机译：通过重塑天线图案来优化覆盖范围的方法

5. Method for optimising coverage by reshaping antenna pattern [P] . AU2901597A . 1998-01-05

机译：通过重塑天线方向图优化覆盖范围的方法

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