Invention Grant
US09054905B2 Method and apparatus for timing synchronization at sub-sampled rate for sub-sampled wideband systems
有权
用于子采样宽带系统的子采样速率的定时同步的方法和装置
- Patent Title: Method and apparatus for timing synchronization at sub-sampled rate for sub-sampled wideband systems
- Patent Title (中): 用于子采样宽带系统的子采样速率的定时同步的方法和装置
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Application No.: US14155583Application Date: 2014-01-15
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Publication No.: US09054905B2Publication Date: 2015-06-09
- Inventor: Debarati Sen , Jinesh P. Nair , Sujit Jos , Arun Naniyat
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: IN189/CHE/2013 20130115; KR10-2013-0035705 20130402
- Main IPC: H04L25/02
- IPC: H04L25/02
Abstract:
A method of timing synchronization in sub-band based ultra wideband systems, includes obtaining a coarse estimate of an offset in a time domain at a sub-sampled rate, and obtaining a fine estimate of the offset in an analog domain. The method further includes correcting a timing in the analog domain by transforming the fine estimate to an equivalent phase for the correcting.
Public/Granted literature
- US20140198830A1 METHOD AND APPARATUS FOR TIMING SYNCHRONIZATION AT SUB-SAMPLED RATE FOR SUB-SAMPLED WIDEBAND SYSTEMS Public/Granted day:2014-07-17
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