Processing

Please wait...

Settings

Settings

1. WO2020003682 - BASE STATION, TERMINAL, RECEPTION METHOD AND TRANSMISSION METHOD

Publication Number WO/2020/003682
Publication Date 02.01.2020
International Application No. PCT/JP2019/014990
International Filing Date 04.04.2019
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
99
Subject matter not provided for in other groups of this subclass
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
1
Frequency-division multiplex systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
02
by diversity reception
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
[IPC code unknown for H04W 4/70]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
H04J 99/00 (2009.01)
H04J 1/00 (2006.01)
H04L 1/02 (2006.01)
H04L 27/26 (2006.01)
H04W 4/70 (2018.01)
H04W 72/04 (2009.01)
CPC
H04J 1/00
H04L 1/02
H04L 27/26
H04W 4/70
H04W 72/04
Applicants
  • パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA [US/US]; カリフォルニア州トーランス,スイート 200,マリナー アベニュー 20000 20000 Mariner Avenue, Suite 200, Torrance, California 90503, US
Inventors
  • 山本 哲矢 YAMAMOTO, Tetsuya; JP
  • 鈴木 秀俊 SUZUKI, Hidetoshi; --
Agents
  • 鷲田 公一 WASHIDA, Kimihito; JP
Priority Data
2018-11967225.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BASE STATION, TERMINAL, RECEPTION METHOD AND TRANSMISSION METHOD
(FR) STATION DE BASE, TERMINAL, PROCÉDÉ DE RÉCEPTION ET PROCÉDÉ D'ÉMISSION
(JA) 基地局、端末、受信方法及び送信方法
Abstract
(EN)
This base station can improve frequency usage efficiency in an uplink. In the base station (100), a receiving unit (112) receives a transmission signal transmitted repeatedly across multiple allocation units, a received signal processing unit (114) demodulates a transmitted signal on the basis of a combination of a nonorthogonal multi-access in which the signals of multiple terminal are not orthogonal to each other, and orthogonal multi-access in which the signals of the multiple terminal are orthogonal to each other.
(FR)
L'invention concerne une station de base permettant d'améliorer l'efficacité d'utilisation des fréquences dans une liaison montante. Dans la station de base (100), une unité de réception (112) reçoit un signal de transmission transmis de manière répétée à travers de multiples unités d'attribution, une unité de traitement de signal reçu (114) démodule un signal transmis sur la base d'une combinaison d'un accès multiple non orthogonal dans lequel les signaux de multiples terminaux ne sont pas orthogonaux les uns aux autres, et un accès multiple orthogonal dans lequel les signaux du terminal multiple sont orthogonaux entre eux.
(JA)
上りリンクにおいて周波数利用効率を向上させることができる基地局。基地局(100)において、受信部(112)は、複数の割当単位に渡って繰り返し送信される送信信号を受信し、受信信号処理部(114)は、複数の端末の信号が互いに直交しない非直交マルチアクセス及び複数の端末の信号が互いに直交する直交マルチアクセスの組み合わせに基づいて、送信信号を復調する。
Latest bibliographic data on file with the International Bureau