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1. WO2020108367 - ELECTRONIC DEVICE USED FOR WIRELESS COMMUNICATION SYSTEM, METHOD, AND STORAGE MEDIUM

Publication Number WO/2020/108367
Publication Date 04.06.2020
International Application No. PCT/CN2019/119812
International Filing Date 21.11.2019
IPC
H04B 7/04 2017.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
CPC
H04B 7/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
H04B 7/0413
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0413MIMO systems
H04B 7/0456
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0413MIMO systems
0456Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
H04B 7/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
H04L 1/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
Applicants
  • 索尼公司 SONY CORPORATION [JP]/[JP]
  • 赵培尧 ZHAO, Peiyao [CN]/[CN] (MG)
Inventors
  • 赵培尧 ZHAO, Peiyao
  • 王昭诚 WANG, Zhaocheng
  • 曹建飞 CAO, Jianfei
Agents
  • 中国国际贸易促进委员会专利商标事务所 CCPIT PATENT AND TRADEMARK LAW OFFICE
Priority Data
201811424550.027.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ELECTRONIC DEVICE USED FOR WIRELESS COMMUNICATION SYSTEM, METHOD, AND STORAGE MEDIUM
(FR) DISPOSITIF ÉLECTRONIQUE UTILISÉ POUR UN SYSTÈME DE COMMUNICATION SANS FIL, PROCÉDÉ ET SUPPORT D'INFORMATIONS
(ZH) 用于无线通信系统的电子设备、方法和存储介质
Abstract
(EN)
The present disclosure relates to an electronic device used for a wireless communication system, a method, and a storage medium. Provided in the present disclosure are an electronic device used for a control device side of a wireless communication system, comprising: a processing circuit that is configured to: on the basis of the respective non-linear pre-coding capabilities of a plurality of terminal devices of the wireless communication system and channel state information, group the plurality of terminal devices into a linear pre-coding terminal device group and one or more non-linear pre-coding terminal device groups; and on the basis of said grouping, notify each terminal device by means of a non-linear pre-coding indicator whether non-linear pre-coding or linear pre-coding is used during communication of said terminal device.
(FR)
La présente invention concerne un dispositif électronique utilisé pour un système de communication sans fil, ainsi qu'un procédé et un support d'informations. L'invention porte sur un dispositif électronique utilisé pour un côté dispositif de commande d'un système de communication sans fil comprenant : un circuit de traitement qui est conçu pour : sur la base des capacités de précodage non linéaire respectives d'une pluralité de dispositifs terminaux du système de communication sans fil et d'informations d'état de canal, regrouper la pluralité de dispositifs terminaux dans un groupe de dispositifs terminaux de précodage linéaire et un ou plusieurs groupes de dispositifs terminaux de précodage non linéaire ; et sur la base dudit regroupement, indiquer à chaque dispositif terminal au moyen d'un indicateur de précodage non linéaire si un précodage non linéaire ou un précodage linéaire est utilisé pendant la communication dudit dispositif terminal.
(ZH)
本公开涉及一种用于无线通信系统的电子设备、方法和存储介质。本公开的提供了一种用于无线通信系统的控制设备侧的电子设备,包括:处理电路,被配置为:基于所述无线通信系统的多个终端设备各自的非线性预编码能力以及信道状态信息,将所述多个终端设备分组为一个线性预编码终端设备组和一个或多个非线性预编码终端设备组;以及基于所述分组通过非线性预编码指示符向各终端设备通知在对于该终端设备的通信中采用的是非线性预编码还是线性预编码。
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