发明名称 |
METHOD FOR GENERATING IN-BUILDING PROPAGATION ENVIRONMENT MAPS AND DEVICE THEREFOR |
摘要 |
An apparatus for generating in-building radiowave environment maps, includes: an in-building map providing unit configured to provide in-building map data to a radiowave measurement device; a reference point setting unit configured to interwork with the radiowave measurement device and set up a reference point of specific area in the in-building map data; a location estimating unit configured to estimate a mobile location of the radiowave measurement device by using motion sensor information received from the radiowave measurement device; a radiowave environment collecting unit configured to collect radiowave environment information from the radiowave measurement device; and an in-building radiowave environment mapping unit configured to generate an in-building radiowave environment map by storing the radiowave environment information onto the in-building map data matchingly with every piece of location estimation information on the mobile location estimated based on the reference point.
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申请公布号 |
US2013172010(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201113806959 |
申请日期 |
2011.06.27 |
申请人 |
KANG SUK YON;CHO CHAE HWAN;BAEK SEUNG YOON;LEE HYE MIN;LEE CHANG SEOK;SK TELECOM CO., LTD. |
发明人 |
KANG SUK YON;CHO CHAE HWAN;BAEK SEUNG YOON;LEE HYE MIN;LEE CHANG SEOK |
分类号 |
H04W4/04 |
主分类号 |
H04W4/04 |
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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