Invention Grant
- Patent Title: System for detecting signal based on partial maximum likelihood and method thereof
- Patent Title (中): 基于部分最大似然检测信号的系统及其方法
-
Application No.: US14606150Application Date: 2015-01-27
-
Publication No.: US09419745B2Publication Date: 2016-08-16
- Inventor: Myung Sun Beak , Hun Hee Lee , Hyoung Soo Lim , Nam Ho Hur
- 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: William Park & Associates Ltd.
- Priority: KR10-2014-0054392 20140507
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04L25/03

Abstract:
Disclosed is a receiver including: a partial filter generating unit selecting a signal as large as a predetermined magnitude among sampled signals and extracting a filter coefficient for the selected signal magnitude to perform QR resolution for the filter coefficient; a partial ML setting unit determining the lengths and the number of candidate symbol combinations of a signal to be detected and generating a candidate ML symbol combination based on the determined lengths and number of candidate symbol combinations; a signal detecting unit detecting residual symbols in a predetermined part of the sampled signal based on the generated candidate ML symbol combination; and a final signal selecting unit choosing a candidate symbol closest to the sampled signal among the detected candidate symbols as a finally detected signal.
Public/Granted literature
- US20150326411A1 SYSTEM FOR DETECTING SIGNAL BASED ON PARTIAL MAXIMUM LIKELIHOOD AND METHOD THEREOF Public/Granted day:2015-11-12
Information query