Invention Grant
- Patent Title: Method for effectively transmitting synchronization channel and method for allocating transmission power for the same
- Patent Title (中): 有效传输同步信道的方法及其分配传输功率的方法
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Application No.: US12444117Application Date: 2007-10-02
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Publication No.: US08050704B2Publication Date: 2011-11-01
- Inventor: Sung Duk Choi , Young Woo Yun , Ki Jun Kim , Hak Seong Kim , Suk Hyon Yoon , Joon Kui Ahn
- Applicant: Sung Duk Choi , Young Woo Yun , Ki Jun Kim , Hak Seong Kim , Suk Hyon Yoon , Joon Kui Ahn
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2007-0009919 20070131
- International Application: PCT/KR2007/004826 WO 20071002
- International Announcement: WO2008/041821 WO 20080410
- Main IPC: H04B7/00
- IPC: H04B7/00
Abstract:
A method for effectively allocating a transmission power and a method for transmitting SCH are disclosed. In this case, the transmission power of the SCH, which is important for initial cell search of the user equipment, is increased but is not allocated to a predetermined frequency region within one OFDM symbol to obtain the increased transmission power, thereby minimizing an influence on transmission of other channels within one OFDM symbol.
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