Invention Grant
- Patent Title: Integer forcing scheme for multi-user MIMO communication
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Application No.: US15726338Application Date: 2017-10-05
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Publication No.: US10263672B2Publication Date: 2019-04-16
- Inventor: Sung-Ho Chae , Seok-Ki Ahn , Cheol Jeong
- 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
- Priority: KR10-2016-0129301 20161006
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04B7/0452 ; H04W72/04 ; H04W72/08 ; H04W88/08

Abstract:
The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate successive to a 4G communication system such as LTE. The present disclosure provides a communication method of a Base Station (BS) using an Integer Forcing (IF) scheme in a Multi-User Multiple-Input and Multiple-Output (MU-MIMO) communication system, the method including: receiving a reception signal including a desired signal transmitted from at least one User Equipment (UE) served by the BS and an interference signal transmitted from at least one UE served by a neighboring BS; determining an IF filter considering the interference signal based on information on the interference signal received from the neighboring BS; filtering the reception signal using the determined IF filter; and detecting or decoding at least one of the desired signal and the interference signal using the filtered reception signal.
Public/Granted literature
- US20180102818A1 INTEGER FORCING SCHEME FOR MULTI-USER MIMO COMMUNICATION Public/Granted day:2018-04-12
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