Invention Grant
- Patent Title: Symbol timing recovery and broadcast receiver using the same
- Patent Title (中): 符号定时恢复和广播接收机使用相同
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Application No.: US11002873Application Date: 2004-12-01
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Publication No.: US07804924B2Publication Date: 2010-09-28
- Inventor: Jae Hyung Kim
- Applicant: Jae Hyung 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: KR10-2003-0086430 20031201
- Main IPC: H04L7/00
- IPC: H04L7/00

Abstract:
A timing recovery for recovering a symbol clock using received data is provided. The timing recovery estimates a timing offset in such a way that dispersion constants of received symbols are minimized. Since the dispersion constants do not totally depend on a specific portion of a received signal spectrum, deterioration of the timing recovery performance by fading of a specific frequency component can be prevented. Particularly, the timing offset can be stably captured in a frequency selective fading channel such as a multi-path channel.
Public/Granted literature
- US20050141660A1 Symbol timing recovery and broadcast receiver using the same Public/Granted day:2005-06-30
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