Invention Grant
- Patent Title: User apparatus and cell search method
- Patent Title (中): 用户设备和小区搜索方法
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Application No.: US13058550Application Date: 2009-08-07
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Publication No.: US08526555B2Publication Date: 2013-09-03
- Inventor: Satoshi Nagata , Yoshihisa Kishiyama , Motohiro Tanno
- Applicant: Satoshi Nagata , Yoshihisa Kishiyama , Motohiro Tanno
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2008-207485 20080811
- International Application: PCT/JP2009/063990 WO 20090807
- International Announcement: WO2010/018785 WO 20100218
- Main IPC: H04L7/00
- IPC: H04L7/00
Abstract:
A user apparatus for performing cell search includes: a timing information detection unit configured to detect timing information of a synchronization signal transmitted from a connected base station; a secondary synchronization channel correlation detection unit configured to detect a correlation of a secondary synchronization channel included in a synchronization signal transmitted by other base station other than the connected base station by using the timing information detected by the timing information detection unit; and a secondary synchronization channel detection unit configured to detect the secondary synchronization channel based on a result of the correlation detection by the secondary synchronization channel correlation detection unit.
Public/Granted literature
- US20110188558A1 USER APPARATUS AND CELL SEARCH METHOD Public/Granted day:2011-08-04
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