Title:
METHOD AND DEVICE FOR MULTI-USER MULTIPLEXING TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2017/014445
Kind Code:
A1
Abstract:
The present application discloses a method for multi-user multiplexing transmission, for decoding data of a plurality of user equipments (UEs) multiplexed by power domain, comprising: acquiring control information for decoding an interfering UE; decoding received data according to said control information to obtain data of the interfering UE, coding said data to restore a signal of the interfering UE, and deleting the signal of the interfering UE from the received data; and decoding the received data from which the signal of the interfering UE has been deleted, to obtain data of a target UE. The present application further discloses a device for multi-user multiplexing transmission. With the present application, the multi-user multiplexing based on power domain can be effectively supported.
Inventors:
LI YINGYANG (CN)
SUN CHENGJUN (CN)
SUN CHENGJUN (CN)
Application Number:
PCT/KR2016/007177
Publication Date:
January 26, 2017
Filing Date:
July 04, 2016
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L1/18; H04L1/00; H04L1/06; H04L5/00
Foreign References:
| JP2015041941A | 2015-03-02 |
Other References:
NTT DOCOMO: "Evaluation methodologies for downlink multiuser superposition transmissions", R1-152063, 3GPP TSG RAN WG1 MEETING #80BIS, 11 April 2015 (2015-04-11), Belgrade, Serbia, XP050934912
INSTITUTE FOR INFORMATION INDUSTRY (III: "Discussion on Joint-QAM Modulation for Superposition Scheme", R1-153277, 3GPP TSG RAN WG1 MEETING #81, 15 May 2015 (2015-05-15), Fukuoka, Japan, XP050971970
INTEL CORPORATION: "Discussion on downlink multiuser superposition schemes", R1-152640, 3GPP TSG RAN WG1 MEETING #81, 16 May 2015 (2015-05-16), Fukuoka, Japan, XP050972443
ALCATEL -LUCENT SHANGHAI BELL ET AL.: "Overview of Downlink multiuser superposition schemes", R1-152652, 3GPP TSG RAN WG1 MEETING #81, 16 May 2015 (2015-05-16), Fukuoka, Japan, XP050973464
INSTITUTE FOR INFORMATION INDUSTRY (III: "Discussion on Joint-QAM Modulation for Superposition Scheme", R1-153277, 3GPP TSG RAN WG1 MEETING #81, 15 May 2015 (2015-05-15), Fukuoka, Japan, XP050971970
INTEL CORPORATION: "Discussion on downlink multiuser superposition schemes", R1-152640, 3GPP TSG RAN WG1 MEETING #81, 16 May 2015 (2015-05-16), Fukuoka, Japan, XP050972443
ALCATEL -LUCENT SHANGHAI BELL ET AL.: "Overview of Downlink multiuser superposition schemes", R1-152652, 3GPP TSG RAN WG1 MEETING #81, 16 May 2015 (2015-05-16), Fukuoka, Japan, XP050973464
Attorney, Agent or Firm:
YOON, Dong Yol (KR)
Download PDF:
Previous Patent: BATTERY PACK, BATTERY CHARGER, AND BATTERY CHARGER SYSTEM
Next Patent: SYSTEM FOR MEASURING ROTATIONAL CYCLE OF ROTOR
Next Patent: SYSTEM FOR MEASURING ROTATIONAL CYCLE OF ROTOR