发明名称 |
APPARATUS AND METHOD FOR PERFORMING HANDOVER IN A MOBILE COMMUNICATION SYSTEM |
摘要 |
<p>An apparatus and a method for performing handover in a mobile communication system are provided to easily discriminate a mobile station signal by enabling base stations to respectively share uplink channel assignment information and inherent information of a mobile station, and enable neighboring base stations to measure uplink signal quality of the mobile station and report the measured quality to a serving base station, so that the serving base station can more efficiently determine handover of the mobile station in consideration of uplink and downlink channel states. A method where a serving base station performing communication with a mobile station determines handover of the mobile station in a mobile communication system, comprises the following steps of: reporting channel assignment information and inherent information of the mobile station to neighboring base stations if a value, measured in consideration of uplink and downlink channel states, is lower than a preset threshold value(308,310); receiving uplink signal quality of the mobile station measured by the neighboring base station, and determining whether there is a target base station to which the mobile station will perform the handover(312,314); and if so, notifying the fact that the handover will be performed to the target base station and the mobile station(316).</p> |
申请公布号 |
KR20070000749(A) |
申请公布日期 |
2007.01.03 |
申请号 |
KR20050056331 |
申请日期 |
2005.06.28 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, YONG SEOK;KWON, YOUNG HOON;YOON, SOON YOUNG;HAN, KI YOUNG;HWANG, SUNG SOO;CHOI, EUN SUN;CHOI, SOONG YOON |
分类号 |
H04B7/26 |
主分类号 |
H04B7/26 |
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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