Invention Grant
- Patent Title: Apparatus and method for receiving data in communication system
- Patent Title (中): 用于在通信系统中接收数据的装置和方法
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Application No.: US13659023Application Date: 2012-10-24
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Publication No.: US09100262B2Publication Date: 2015-08-04
- Inventor: Seung-Hyun Nam , Hee-Wook Kim , Tae-Chul Hong , Kun-Seok Kang , Bon-Jun Ku , Do-Seob Ahn
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2012-0095622 20120830
- Main IPC: H03K9/00
- IPC: H03K9/00 ; H04L27/00 ; H04L27/26
Abstract:
Disclosed are an apparatus and a method for normally receiving data by accurately estimating and compensating for a frequency offset for a wireless frequency channel through which data are transmitted in a communication system under wireless frequency environment. In the present invention, data transmitted through the wireless frequency channel are received, the frequency offset in the wireless frequency channel from the receive data is estimated based on an interpolation scheme using the periodogram, and the frequency offset is compensated to receive the data by frequency-synchronizing with the wireless frequency channel.
Public/Granted literature
- US20140064411A1 APPARATUS AND METHOD FOR RECEIVING DATA IN COMMUNICATION SYSTEM Public/Granted day:2014-03-06
Information query
