Invention Grant
- Patent Title: Method and device for estimating channel in wireless communication system
-
Application No.: US15324616Application Date: 2015-07-16
-
Publication No.: US10439846B2Publication Date: 2019-10-08
- Inventor: Hyungtae Kim , Kijun Kim , Jonghyun Park , Youngtae Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- International Application: PCT/KR2015/007402 WO 20150716
- International Announcement: WO2016/010379 WO 20160121
- Main IPC: H04L25/02
- IPC: H04L25/02 ; H04L5/00 ; H04B7/0452 ; H04B7/0456 ; H04J13/00 ; H04J13/18 ; H04W72/04
Abstract:
A method by which a terminal estimates a channel in a wireless access system can comprises the steps of: receiving mapping information on a port and a layer of a data demodulation reference signal (DMRS); receiving change information on whether the port of the DMRS has been changed; and determining a change in port information on the basis of an indicator and estimating a channel of the DMRS.
Public/Granted literature
- US20170207932A1 METHOD AND DEVICE FOR ESTIMATING CHANNEL IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2017-07-20
Information query
