发明名称 |
METHOD FOR SELECTING THE INSTALLATION POSITION OF LINK ANTENNA IN INBUILDING RADIO FREQUENCY REPEATER, CABLE APPARATUS AND TERMINAL USED IN THE SAME |
摘要 |
The present invention relates to a method for selecting an installation position of a link antenna of an in-building RF repeater, a cable device thereof, and a terminal. The method selects the position for measuring the greatest Ec/Io by using directivity of the link antenna in an area for installing the link antenna. The link antenna is installed at the selected position. The direction with the greatest Ec/Io that is measured by using directivity of the link antenna is fixed to be a desired direction from among target directions to be directed by the link antenna. In this instance, measurement of Ec/Io by using directivity of the link antenna is performed by a mobile station connected to the link antenna through an access cable. Accordingly, the link antenna can be installed at the optimized position and in the optimized direction. Hence, the Ec/Io within the building is substantially reduced. |
申请公布号 |
EP1913717(A1) |
申请公布日期 |
2008.04.23 |
申请号 |
EP20060769336 |
申请日期 |
2006.08.11 |
申请人 |
KTFREETEL CO., LTD. |
发明人 |
SEO, KYOUNG-IL;CHOI, JIN-HO;LEE, JUNG-HO |
分类号 |
H04B17/00;H01Q1/00;H01Q1/12;H01R24/00;H04B7/26;H04M1/00 |
主分类号 |
H04B17/00 |
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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