Invention Grant
- Patent Title: Receiver apparatus and reception method in wireless communication system
- Patent Title (中): 无线通信系统中的接收机和接收方法
-
Application No.: US14753650Application Date: 2015-06-29
-
Publication No.: US09479360B2Publication Date: 2016-10-25
- Inventor: Seok-Joong Heo , Soo-Bok Yeo , Jin-Hyun So
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2014-0118975 20140905
- Main IPC: H04L25/02
- IPC: H04L25/02 ; H04B7/01 ; H04L25/03

Abstract:
A terminal including a transmitter and a receiver is provided. The receiver includes a pilot detection unit configured to detect a pilot signal from a received signal; a low-pass filter configured to filter noise from the pilot signal; a channel equalizer configured to perform channel equalization for data of the received signal, based on the filtered pilot signal; and a channel estimation controller configured to adaptively adjust at least one of a coefficient and an order of the low-pass filter, wherein the coefficient of the low-pass filter is controlled according to characteristics of the pilot signal, and the order of the low-pass filter is controlled according to transmission characteristics of the data of the received signal.
Public/Granted literature
- US20150381390A1 RECEIVER APPARATUS AND RECEPTION METHOD IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2015-12-31
Information query