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1. WO2018103897 - IMPROVED ANTENNA ARRANGEMENT FOR DISTRIBUTED MASSIVE MIMO

Publication Number WO/2018/103897
Publication Date 14.06.2018
International Application No. PCT/EP2017/051669
International Filing Date 26.01.2017
IPC
[IPC code unknown for H04B 7/0452]
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08
Access point devices
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
29
Combinations of different interacting aerial units for giving a desired directional characteristic
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
25
Aerials or aerial systems providing at least two radiating patterns
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
44
using equipment having another main function to serve additionally as an aerial
46
Electric supply lines or communication lines
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
06
Arrays of individually energised aerial units similarly polarised and spaced apart
08
the units being spaced along, or adjacent to, a rectilinear path
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
36
Structural form of radiating elements, e.g. cone, spiral, umbrella
38
formed by a conductive layer on an insulating support
H04B 7/0452 (2017.01)
H04B 7/04 (2017.01)
H04W 88/08 (2009.01)
H01Q 21/29 (2006.01)
H01Q 25/00 (2006.01)
H01Q 1/22 (2006.01)
CPC
H01Q 1/007
H01Q 1/246
H04B 7/022
H04B 7/0426
H04B 7/0452
H04B 7/0469
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; 164 83 STOCKHOLM, SE
Inventors
  • FRENGER, Pål; SE
  • HEDEREN, Jan; SE
  • HESSLER, Martin; SE
  • INTERDONATO, Giovanni; SE
Agents
  • STRÖM & GULLIKSSON AB; P.O. Box 4188 SE-203 13 Malmö, SE
Priority Data
16203149.609.12.2016EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED ANTENNA ARRANGEMENT FOR DISTRIBUTED MASSIVE MIMO
(FR) SYSTÈME D'ANTENNE AMÉLIORÉ POUR SYSTÈME MIMO MASSIF DISTRIBUÉ
Abstract
(EN)
An antenna arrangement (300) for a base station to be used in a Distributed massive MIMO system (D-maMIMO) comprising a body (301) comprising a plurality of antenna devices (315), wherein the body (301) has a flexible structure and an elongated shape, such as a cable, an elongated strip or a film. Thus, a base station is disclosed wherein antenna elements and the associated antenna processing hardware are located inside the same cable that provides data transfer and power supply to said antenna elements and processing hardware for distributed processing.
(FR)
L'invention concerne un système d'antenne (300) pour une station de base devant être utilisée dans un système MIMO massif distribué (d-maMIMO). Le système comprend un corps (301) muni d'une pluralité de dispositifs d'antenne (315), le corps (301) ayant une structure souple et une forme allongée semblable à un câble, une bande allongée, ou un film, par exemple. Une station de base selon l'invention comprend ainsi des éléments d'antenne et un matériel de traitement d'antenne associé qui sont placés à l'intérieur du même câble. Ledit câble fournit un transfert de données et une alimentation électrique aux dits éléments d'antenne et à un matériel de traitement en vue d'un traitement distribué.
Also published as
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