发明名称 |
METHOD AND APPARATUS FOR SHORT HANDOVER LATENCY IN WIRELESS COMMUNICATION SYSTEM USING BEAM FORMING |
摘要 |
Beam selection is provided. A method for handover in a mobile station includes sending a scan request message for scanning a downlink (DL) beam with respect to a serving base station (BS) and a neighboring BS, to the serving BS, and receiving a scan response message; determining the DL beam for the MS by performing scanning with the serving BS and the neighboring BS based on the scan response message; sending a scan report message comprising a result of the scanning to the serving BS; when receiving an air-HO request message from the serving BS, generating an air-HO response message comprising information of a neighboring BS to which the MS hands over based on the air-HO request message; performing beam selection with the neighboring BS of the handover based on the air-HO request message; and performing the handover. |
申请公布号 |
US2015181485(A1) |
申请公布日期 |
2015.06.25 |
申请号 |
US201514605750 |
申请日期 |
2015.01.26 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
Son Yeong-Moon;Kang Hyun-Jeong;Kim Kyung-Kyu;Taori Rakesh;Chang Young-Bin;Jung Jung-Soo |
分类号 |
H04W36/08 |
主分类号 |
H04W36/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Gyeonggi-do KR |