发明名称 |
HANDOVER METHOD AND APPARATUS FOR ACCURACY AND PERFORMANCE ENHANCEMENT IN HANDOVER TO SMALLCELL |
摘要 |
PURPOSE: A method for improving the performance and the accuracy of handover to a small cell and a device thereof are provided to search for a femto-cell matched with a PSC(Primary Scrambling Code) of candidate target cells transmitted during handover based on a surrounding cell information table. CONSTITUTION: A table composing unit(141) stores a cell information table composing a PSC of surrounding cells corresponding to each femto base station in a database. A femto-cell search unit(143) receives the PSC of surrounding candidate cells measured and reported by a terminal through a network when handover is requested. The femto-cell search unit refers to the database to search for a corresponding femto base station including the PSC matched with the surrounding candidate cells. The femto-cell search unit responds to the identifier of the searched femto base station to permit the handover of the terminal. [Reference numerals] (141) Table composing unit; (142) Database; (143) Femto-cell search unit; (AA) Femto base station
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申请公布号 |
KR20130022812(A) |
申请公布日期 |
2013.03.07 |
申请号 |
KR20110085746 |
申请日期 |
2011.08.26 |
申请人 |
KT CORPORATION |
发明人 |
KWAK, DO YOUNG;HEO, SI YOUNG;KIM, HYUN PYO;LEE, JONG SIK |
分类号 |
H04W36/04;H04W88/18 |
主分类号 |
H04W36/04 |
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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