Invention Grant
US08504025B2 Apparatus and method for transmitting an uplink pilot using a scanning interval in a mobile communication system
有权
用于在移动通信系统中使用扫描间隔发送上行链路导频的设备和方法
- Patent Title: Apparatus and method for transmitting an uplink pilot using a scanning interval in a mobile communication system
- Patent Title (中): 用于在移动通信系统中使用扫描间隔发送上行链路导频的设备和方法
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Application No.: US12048513Application Date: 2008-03-14
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Publication No.: US08504025B2Publication Date: 2013-08-06
- Inventor: Dai-Kwan Kim , Jong-Hyung Kwun , Jung-Hoon Cheon
- Applicant: Dai-Kwan Kim , Jong-Hyung Kwun , Jung-Hoon Cheon
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2007-0024823 20070314
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W4/00 ; H04J3/06
Abstract:
An apparatus and method for transmitting an UpLink (UL) pilot using a scanning interval in a mobile communication system are provided. The method includes receiving a scanning response message including information on a UL pilot channel allocation mode from a serving Base Station (BS), measuring each DownLink (DL) channel state using DL signals of one or more neighboring BSs and transmitting a UL pilot to each of the one or more neighboring BSs in the UL pilot channel allocation mode, during a scanning duration. Accordingly, both UL and DL Quality of Service (QoS) may be considered during a handover operation.
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