Invention Grant
US07995664B2 Method and apparatus for transmitting pilot symbols in wireless communication system
有权
用于在无线通信系统中发送导频符号的方法和装置
- Patent Title: Method and apparatus for transmitting pilot symbols in wireless communication system
- Patent Title (中): 用于在无线通信系统中发送导频符号的方法和装置
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Application No.: US11995675Application Date: 2006-07-14
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Publication No.: US07995664B2Publication Date: 2011-08-09
- Inventor: Bin Chul Ihm , Moon Il Lee , Jin Young Chun , Wook Bong Lee , Jae Won Chang , Jin Hyuk Jung , Jae Wan Kim
- Applicant: Bin Chul Ihm , Moon Il Lee , Jin Young Chun , Wook Bong Lee , Jae Won Chang , Jin Hyuk Jung , Jae Wan Kim
- 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: KR10-2005-0064427 20050715; KR10-2005-0108039 20051111
- International Application: PCT/KR2006/002784 WO 20060714
- International Announcement: WO2007/011138 WO 20070125
- Main IPC: H04L27/28
- IPC: H04L27/28 ; H04J11/00
Abstract:
A method of transmitting pilot symbols is disclosed. In a communication system performing communications using a plurality of antennas and multiple carriers, the present invention includes the steps of generating a plurality of pilot symbol sequences based on a basic code sequence, data-processing a plurality of the pilot symbol sequences by allocating each of a plurality of the pilot symbol sequences to the multiple carriers, and transmitting each of a plurality of the data-processed pilot symbol sequences via a corresponding one of a plurality of the antennas.
Public/Granted literature
- US20090147868A1 METHOD AND APPARATUS FOR TRANSMITTING PILOT SYMBOLS IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2009-06-11
Information query
