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1. WO2020110187 - WIRELESS STATION FOR MOBILE COMMUNICATION SYSTEM, AND MOBILE COMMUNICATION SYSTEM

Publication Number WO/2020/110187
Publication Date 04.06.2020
International Application No. PCT/JP2018/043477
International Filing Date 27.11.2018
IPC
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 4/44 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
44for communication between vehicles and infrastructures, e.g. vehicle-to-cloud or vehicle-to-home
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
CPC
H04W 4/44
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]
44for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 根本 崇史 NEMOTO Takafumi
Agents
  • 吉竹 英俊 YOSHITAKE Hidetoshi
  • 有田 貴弘 ARITA Takahiro
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) WIRELESS STATION FOR MOBILE COMMUNICATION SYSTEM, AND MOBILE COMMUNICATION SYSTEM
(FR) STATION SANS FIL POUR SYSTÈME DE COMMUNICATION MOBILE, ET SYSTÈME DE COMMUNICATION MOBILE
(JA) 移動通信システムの無線局、及び移動通信システム
Abstract
(EN)
This mobile communication system: prevents a case in which a wireless link between a wireless station and a partner station can no longer be established; and prevents the execution of wireless communications using radio waves lacking sufficient wireless communication quality after the wireless link between the wireless station and the partner station has been established. A wireless adapter can wirelessly communicate with a partner station using each of a plurality of radio waves. A wireless link unit uses each of the plurality of radio waves to cause the wireless adapter to perform wireless communication for a wireless link with the partner station. A control unit controls the wireless adapter so as to select, on the basis of quality information indicating the quality of each of the plurality of radio waves, not-to-be-used radio waves, from among the plurality of radio waves, and to not use the not-to-be-used radio waves.
(FR)
La présente invention concerne un système de communication mobile qui : empêche un cas dans lequel une liaison sans fil entre une station sans fil et une station partenaire ne peut plus être établie; et empêche l'exécution de communications sans fil à l'aide d'ondes radio ayant une qualité de communication sans fil insuffisante après que la liaison sans fil entre la station sans fil et la station partenaire a été établie. Un adaptateur sans fil peut communiquer sans fil avec une station partenaire à l'aide de chacune d'une pluralité d'ondes radio. Une unité de liaison sans fil utilise chacune de la pluralité d'ondes radio pour amener l'adaptateur sans fil à effectuer une communication sans fil pour une liaison sans fil avec la station partenaire. Une unité de commande contrôle l'adaptateur sans fil de façon à sélectionner, sur la base d'informations de qualité indiquant la qualité de chacune de la pluralité d'ondes radio, des ondes radio à ne pas utiliser, parmi la pluralité d'ondes radio, et pour ne pas utiliser les ondes radio à ne pas utiliser.
(JA)
移動通信システムにおいて、無線局と相手局との間の無線リンクを確立することができなくなることを抑制し、無線局と相手局との間の無線リンクが確立された後に十分な無線通信の品質を有しない無線波を利用して無線通信が行われることを抑制する。無線アダプタは、複数の無線波の各々を利用して相手局と無線通信を行うことができる。無線リンク部は、相手局との間の無線リンクのための無線通信を複数の無線波の各々を利用して無線アダプタに行わせる。制御部は、複数の無線波の各々の品質を示す品質情報に基づいて複数の無線波から利用しない無線波を選択し、利用しない無線波を無線通信に利用しないように無線アダプタを制御する。
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