发明名称 |
Method and apparatus for detecting whether cell coverage is downscaled in wireless communication system |
摘要 |
A wireless communication system includes an apparatus capable of detecting whether a cell coverage is downscaled. The wireless communication system receives information used for communication between an evolved NodeB (eNodeB) and a User Equipment (UE) from the eNodeB. The UE performs at least one of pilot signal power checking for checking if a pilot signal power falls within a first reference range, DownLink (DL) Signal-to-Interference plus Noise Ratio (SINR) checking for checking if an SINR of a DL traffic channel falls within a second reference range, and UpLink (UL) SINR checking for checking if an SINR of an UL traffic channel falls within a third reference range using the received information. The UE also detects whether a cell coverage of a cell to which the eNodeB and the UE belongs is downscaled based on a checking result. |
申请公布号 |
US8670424(B2) |
申请公布日期 |
2014.03.11 |
申请号 |
US201113009106 |
申请日期 |
2011.01.19 |
申请人 |
PARK YOUNG-JUN;DO MI-SUN;HAN KI-YOUNG;OH SANG-HOON;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK YOUNG-JUN;DO MI-SUN;HAN KI-YOUNG;OH SANG-HOON |
分类号 |
H04Q0007/000024 |
主分类号 |
H04Q0007/000024 |
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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