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1. WO2018173983 - THREE DIMENSIONALIZATION OF FIFTH GENERATION COMMUNICATION

Publication Number WO/2018/173983
Publication Date 27.09.2018
International Application No. PCT/JP2018/010663
International Filing Date 17.03.2018
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
26
Cell enhancers, e.g. for tunnels or building shadow
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
14
Relay systems
15
Active relay systems
185
Space-based or airborne stations
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
28
using beam steering
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
04
Large scale networks; Deep hierarchical networks
06
Airborne or Satellite Networks
H04W 16/26 (2009.01)
H04B 7/06 (2006.01)
H04B 7/185 (2006.01)
H04W 16/28 (2009.01)
H04W 84/06 (2009.01)
CPC
H04B 7/18504
H04W 84/042
Applicants
  • ソフトバンク株式会社 SOFTBANK CORP. [JP/JP]; 東京都港区東新橋一丁目9番1号 9-1, Higashi-shimbashi 1-chome, Minato-ku, Tokyo 1057317, JP
Inventors
  • 宮川 潤一 MIYAKAWA Junichi; JP
  • 木村 潔 KIMURA Kiyoshi; JP
Agents
  • 黒田 壽 KURODA Hisashi; JP
  • 中村 弘通 NAKAMURA Hiromichi; JP
Priority Data
2017-05495721.03.2017JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) THREE DIMENSIONALIZATION OF FIFTH GENERATION COMMUNICATION
(FR) MISE EN TROIS DIMENSIONS D'UNE COMMUNICATION DE CINQUIÈME GÉNÉRATION
(JA) 第5世代通信の3次元化
Abstract
(EN)
Provided is a communication system which is capable of achieving a three-dimensionalized network for fifth generation mobile communication having low wireless communication propagation delay. This communication system is provided with a wireless relay station which relays wireless communication to a terminal device. The wireless relay station is provided to a floating body which is controlled autonomously or from an external unit so as to be positioned in a floating airspace having an altitude of 100 [km] or lower. When the floating body is positioned in said floating airspace, the wireless relay station forms a three-dimensional cell in a prescribed cell-forming target airspace with respect the surface of the ground or the surface of the sea.
(FR)
L'invention concerne un système de communication qui est capable d'obtenir un réseau tridimensionnel pour une communication mobile de cinquième génération ayant un faible retard de propagation de communication sans fil. Le système de communication de la présente invention est pourvu d'une station relais sans fil qui relaie une communication sans fil à un dispositif terminal. La station relais sans fil est fournie à un corps flottant qui est commandé de manière autonome ou à partir d'une unité externe de façon à être positionné dans un espace aérien flottant ayant une altitude de 100 [km] ou moins. Lorsque le corps flottant est positionné dans ledit espace aérien flottant, la station relais sans fil forme une cellule tridimensionnelle dans un espace aérien cible de formation de cellule prescrit par rapport à la surface du sol ou à la surface de la mer.
(JA)
無線通信の伝搬遅延が低い第5世代移動通信の3次元化ネットワークを実現することができる通信システムを提供する。通信システムは、端末装置との無線通信を中継する無線中継局を備える。前記無線中継局は、自律制御又は外部から制御により高度が100[km]以下の浮揚空域に位置するように制御される浮揚体に設けられ、浮揚体が前記浮揚空域に位置するとき、前記無線中継局は、地面又は海面との間の所定のセル形成目標空域に3次元セルを形成する。
Also published as
EP2018771822
MXMX/a/2019/010718
Latest bibliographic data on file with the International Bureau