Title:
METHOD AND APPARATUS FOR RECEIVING DATA IN COMMUNICATION SYSTEM SUPPORTING MULTIPLE INPUT MULTIPLE OUTPUT SCHEME
Document Type and Number:
WIPO Patent Application WO/2017/188701
Kind Code:
A1
Abstract:
The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). A method for receiving data includes selecting one of reception schemes, and receiving data based on the selected reception scheme, wherein the reception schemes includes a scheme of determining an integer matrix based on channel values estimated for channels, and decoding symbols received through the channels based on the determined integer matrix, and a scheme of detecting, for each channel, a sum of symbols received from each of the channels during a preset time based on integer matrixes which are determined based on each of the channel values, retransforming the sum of the symbols detected for each channel based on at least one of the integer matrixes, and decoding the retransformed sum of the symbols for each channel.
Inventors:
CHAE SUNG-HO (KR)
JANG MIN (KR)
JEONG CHEOL (KR)
JANG MIN (KR)
JEONG CHEOL (KR)
Application Number:
PCT/KR2017/004378
Publication Date:
November 02, 2017
Filing Date:
April 25, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/08; H04B7/0413
Foreign References:
| US20120300828A1 | 2012-11-29 | |||
| JP2012175280A | 2012-09-10 |
Other References:
ASMA MEJRI ET AL.: "Practical Implementation of Integer Forcing Linear Receiv ers in MIMO Channels", IEEE 78TH VEHICULAR TECHNOLOGY CONFERENCE (V TC FALL, 6 January 2014 (2014-01-06), XP032548574, Retrieved from the Internet
J IENING ZHAN ET AL.: "Integer-Forcing Linear Receivers: A New Low-Complexity MIMO Architecture", IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL (VTC 2010-FALL, 4 October 2010 (2010-10-04), XP055442551, Retrieved from the Internet
OR ORDENTLICH ET AL.: "Successive integer-forcing and its sum-rate optimal it y", ANNUAL ALLERTON CONFERENCE ON COMMUNICATION, CONTROL, AND COMPUTING (ALLERTON, 13 February 2014 (2014-02-13), XP032565203, Retrieved from the Internet
J IENING ZHAN ET AL.: "Integer-Forcing Linear Receivers: A New Low-Complexity MIMO Architecture", IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL (VTC 2010-FALL, 4 October 2010 (2010-10-04), XP055442551, Retrieved from the Internet
OR ORDENTLICH ET AL.: "Successive integer-forcing and its sum-rate optimal it y", ANNUAL ALLERTON CONFERENCE ON COMMUNICATION, CONTROL, AND COMPUTING (ALLERTON, 13 February 2014 (2014-02-13), XP032565203, Retrieved from the Internet
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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