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1. WO2020031282 - TERMINAL DEVICE, BASE STATION DEVICE, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD

Publication Number WO/2020/031282
Publication Date 13.02.2020
International Application No. PCT/JP2018/029694
International Filing Date 07.08.2018
IPC
H04W 72/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
02Selection of wireless resources by user or terminal
H04W 4/46 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
40for vehicles, e.g. vehicle-to-pedestrians
46for vehicle-to-vehicle communication
H04W 28/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
04Error control
H04W 84/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
18Self-organising networks, e.g. ad hoc networks or sensor networks
CPC
H04W 28/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
04Error control
H04W 4/46
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
40for vehicles, e.g. vehicle-to-pedestrians [V2P]
46for vehicle-to-vehicle communication [V2V]
H04W 72/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
02Selection of wireless resources by user or terminal
H04W 72/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
H04W 84/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
18Self-organising networks, e.g. ad-hoc networks or sensor networks
H04W 92/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
16Interfaces between hierarchically similar devices
18between terminal devices
Applicants
  • 富士通株式会社 FUJITSU LIMITED [JP]/[JP]
Inventors
  • ウー ジヤンミン WU, Jianming
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TERMINAL DEVICE, BASE STATION DEVICE, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD
(FR) DISPOSITIF TERMINAL, DISPOSITIF DE STATION DE BASE, SYSTÈME DE COMMUNICATION RADIO, ET PROCÉDÉ DE COMMUNICATION RADIO
(JA) 端末装置、基地局装置、無線通信システム及び無線通信方法
Abstract
(EN)
This terminal device has: a selection unit that autonomously selects a first resource for data transmission from among multiple resources; a first transmission unit that transmits data to another terminal device in the range of a cell of a base station device by using the first resource; a reception unit that receives control information transmitted from the base station device and designates a second resource that does not overlap the first resource; and a repetitive transmission unit that re-transmits the data to the other terminal device by using the second resource designated by the control information.
(FR)
L'invention concerne un dispositif terminal qui comprend : une unité de sélection qui sélectionne de manière autonome une première ressource pour une transmission de données parmi de multiples ressources ; une première unité de transmission qui transmet des données à un autre dispositif terminal dans la plage d'une cellule d'un dispositif de station de base à l'aide de la première ressource ; une unité de réception qui reçoit des informations de commande transmises depuis le dispositif de station de base et désigne une seconde ressource qui ne chevauche pas la première ressource ; et une unité de transmission répétitive qui retransmet les données à l'autre dispositif terminal à l'aide de la seconde ressource désignée par les informations de commande.
(JA)
端末装置は、複数のリソースの中から、データの送信用の第1のリソースを自律的に選択する選択部と、第1のリソースを用いて、基地局装置のセル内に在圏する他の端末装置にデータを送信する第1の送信部と、基地局装置から送信された、第1のリソースとは重複しない第2のリソースを指定する制御情報を受信する受信部と、制御情報により指定された第2のリソースを用いて、他の端末装置にデータを再送信する繰り返し送信部とを有する。
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