WO2019076847A1 - Système de communication de groupe - Google Patents

Système de communication de groupe Download PDF

Info

Publication number
WO2019076847A1
WO2019076847A1 PCT/EP2018/078152 EP2018078152W WO2019076847A1 WO 2019076847 A1 WO2019076847 A1 WO 2019076847A1 EP 2018078152 W EP2018078152 W EP 2018078152W WO 2019076847 A1 WO2019076847 A1 WO 2019076847A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
devices
communication device
gks
communication devices
Prior art date
Application number
PCT/EP2018/078152
Other languages
German (de)
English (en)
Inventor
Andreas Peiker
Gero Schumacher
Klaus FRÖMEL
Original Assignee
Peiker Holding Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peiker Holding Gmbh filed Critical Peiker Holding Gmbh
Priority to EP18789086.8A priority Critical patent/EP3698521A1/fr
Publication of WO2019076847A1 publication Critical patent/WO2019076847A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing

Definitions

  • Such group communication systems are commonly used in applications where use of a network provider, such as a telecommunications service provider, is not possible or desirable.
  • a disadvantage of communication systems concerned is that the bidirectional communication, in particular the simultaneous speaking and listening, is limited. Reason for this is that only one bidirectional
  • Channel for example, for speaking and listening, can be opened, and that further participants of the
  • Network operators and teleconferencing systems with central administrative units are known, allow a
  • Object of the present invention is therefore to develop group communication systems in particular their
  • the invention relates to a method for operating a group communication system (GKS), wherein the group communication system at least three communication devices, preferably a plurality, for example, 6 and more
  • the communication devices are equipped with technology to communicate in at least one wireless network, each communication device at least for the transmission of a sound in particular
  • Voice signal provides a communication channel.
  • the invention is characterized in that a direct
  • Each communication channel is bidirectional
  • a network provider in particular a network node, for example in the form of a transmission tower of which all communication devices
  • a radio network connection in particular a LAN, is used for the radio connection, for example.
  • the radio connection via a mobile network connection, in particular via a
  • Each communication device has and provides a router function. In this way, it is possible to divide group communication systems into groups again, with each communication device being between two relevant groups of communication devices between them
  • each communication device has an address server function, in particular a dynamic address allocation
  • the communication devices have a unique internal address, which is present for example in the form of a hardware address or a unique personalization of the devices. If a group communication system is now established, one of the
  • Communication devices an address server function and allows the other communication devices as participants in the
  • the communication device with the address server function assigned identifications, whereupon the direct communication of all devices can be established with each other.
  • another communication device can take over the address server function and also allow and address other communication devices to the group communication system.
  • Each communication device may therefore, depending on the operating state, be able to invite further communication devices to the group communication system in order to participate in the network of direct communication between all the devices.
  • the allocation of the identifications is preferably carried out
  • each communication device has a repeater function
  • the function of the repeater allows group communication systems to have longer ranges
  • provided repeater function participates in the direct speech-Hörthetic or only passes through the communication channel.
  • the Communication device also provides a bridge function.
  • the bridge function can be similar to the
  • GKS group communication system
  • an ad hoc network offers the advantage that, independent of the presence of any network operators or other infrastructures, a group communication system according to the present invention can be established.
  • the ad hoc network is thereby spanned by the communication devices themselves with no central network account or the same is defined, but rather a network of meshes of all devices with each other with connections of the devices with each other (so-called mesh network) is established.
  • the group communication system GKS a plurality of Subgroups GKS-I and GKS-II, the subgroups with each other some, especially all
  • At least one communication device is connected as a network bridge or as a router between a plurality of ad hoc networks, consisting of a plurality of communication devices, for providing an overarching group communication system.
  • Router functions a direct communication, to
  • the group communication system has an interface to an external network, in particular to the Internet, wherein the
  • the group communication system Due to the accessibility from an external network can over the interface, for example, from the Internet, the group communication system called and contacted. In this case, either communications can be transmitted to the entire group communication system, or only individual communication devices or subgroups of several communication devices are addressed.
  • FIG. 1 shows a group communication system BIP with a total of four communication devices K1, K2, K3, K4.
  • this communication device Kl would then use the other communication devices K2 to K4 to participate in the
  • Each communication device Kl to K4 has a direct communication to all other devices, each one
  • Communication channel is designed as a bidirectional communication channel. For example, that communicates
  • the communication device K2 communicates with the
  • a headset 10 is shown in the form of a headphone with microphone.
  • the headset 10 includes while headphones 11 and a microphone 12 wherein the headphone audio playback 13 and the microphone
  • Audio recording 14 takes place.
  • the headset 10 can be connected to the communication devices Kl to K4 either via a
  • Connection 16 for example a Bluetooth connection
  • FIG. 2 shows by way of example a further arrangement of FIG
  • Communication channels CHxy between the communication devices K1 to K7 are corresponding to the system of FIG. 1
  • Group communication system are enabled.
  • Routing function of the communication device K2 are interconnected. This way can be a direct
  • Communication between K1 and K5 is made via the routing function of K2 and a bi-directional speech-to-hearing connection is provided.
  • GKS-I and GKS-II The range of the group communication system GKS-I, formed from K1 to K5, does not fully cover the range of the group communication system GKS-II formed of K6 and K7. It is not possible to connect all communication devices via one
  • Range limit 30 addition completely directly.
  • geographical conditions can also lead to problems of direct communication, such as
  • the channels CH67, CH46 and CH24 In order to establish a communication link between K7 and K2, the channels CH67, CH46 and CH24 must be connected in series, so that the communication devices K4 and K6 fulfill a repeater function and the bidirectional
  • Radio links wherein the radio links are provided either directly or through the corresponding functionalities by other communication devices.
  • an interface 40 to an external network is shown on the communication device K7.
  • the interface 40 is presently wireless Interface formed with an antenna 41, which accesses the Internet, for example via a mobile Internet standard, in particular LTE or other standards.
  • signals 42 can be sent to the Internet and calls from the Internet can be received.
  • data connections of all kinds are additionally conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne un procédé de fonctionnement d'un système de communication de groupe (GKS) comprenant au moins trois appareils de communication (K1, K2, K3), de préférence une pluralité d'appareils de communication (Kx - Kz), les appareils de communication (K1, K2, K3, Kx - Kz) communiquant dans au moins un réseau radio, chaque appareil de communication fournissant au moins pour le transfert d'un signal sonore, en particulier d'un signal vocal, un canal de communication, caractérisé en ce qu'une communication directe de tous les appareils entre eux est effectuée simultanément sur au moins une connexion radio des appareils entre eux, et que le canal de communication respectif fournit un transfert bidirectionnel de signal, en particulier de parole et d'écoute.
PCT/EP2018/078152 2017-10-20 2018-10-16 Système de communication de groupe WO2019076847A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18789086.8A EP3698521A1 (fr) 2017-10-20 2018-10-16 Système de communication de groupe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017124553.7 2017-10-20
DE102017124553.7A DE102017124553A1 (de) 2017-10-20 2017-10-20 "Gruppen-Kommunikationssystem"

Publications (1)

Publication Number Publication Date
WO2019076847A1 true WO2019076847A1 (fr) 2019-04-25

Family

ID=63896153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/078152 WO2019076847A1 (fr) 2017-10-20 2018-10-16 Système de communication de groupe

Country Status (3)

Country Link
EP (1) EP3698521A1 (fr)
DE (1) DE102017124553A1 (fr)
WO (1) WO2019076847A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020232494A1 (fr) * 2019-05-23 2020-11-26 Sticht Technologie Gmbh Procédé de transmission de données

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017124604A1 (de) 2017-10-20 2019-04-25 Peiker Holding Gmbh Gruppen-Kommunikationssystem-II

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006026937A1 (fr) * 2004-09-06 2006-03-16 Siemens Aktiengesellschaft Procede pour transmettre des messages dans un groupe de terminaux de communication
EP1988724A1 (fr) * 2006-02-13 2008-11-05 Vodafone Group PLC Procédé et système permettant d'établir une communication radio directe entre au moins deux dispositifs d'utilisateurs dans un système cellulaire de communications mobiles
US20110026477A1 (en) * 2008-01-22 2011-02-03 Savox Communications Oy Ab (Ltd) Arrangement and method for connecting an ad-hoc communication network to a permanent communication network via a half-duplex communication link
DE102015122081A1 (de) 2014-12-17 2016-06-23 Peiker Consumer Electronics Evolution Gmbh Gruppen-Kommunikationssystem und Gruppen-Kommunikationsverfahren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006026937A1 (fr) * 2004-09-06 2006-03-16 Siemens Aktiengesellschaft Procede pour transmettre des messages dans un groupe de terminaux de communication
EP1988724A1 (fr) * 2006-02-13 2008-11-05 Vodafone Group PLC Procédé et système permettant d'établir une communication radio directe entre au moins deux dispositifs d'utilisateurs dans un système cellulaire de communications mobiles
US20110026477A1 (en) * 2008-01-22 2011-02-03 Savox Communications Oy Ab (Ltd) Arrangement and method for connecting an ad-hoc communication network to a permanent communication network via a half-duplex communication link
DE102015122081A1 (de) 2014-12-17 2016-06-23 Peiker Consumer Electronics Evolution Gmbh Gruppen-Kommunikationssystem und Gruppen-Kommunikationsverfahren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PERSSON K E ET AL: "Bluetooth scatternets: criteria, models and classification", AD HOC NETWORKS, ELSEVIER, AMSTERDAM, NL, vol. 3, no. 6, 1 November 2005 (2005-11-01), pages 777 - 794, XP027627582, ISSN: 1570-8705, [retrieved on 20051101] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020232494A1 (fr) * 2019-05-23 2020-11-26 Sticht Technologie Gmbh Procédé de transmission de données

Also Published As

Publication number Publication date
DE102017124553A1 (de) 2019-04-25
EP3698521A1 (fr) 2020-08-26

Similar Documents

Publication Publication Date Title
EP1719367A1 (fr) Utilisation multiple d'une interface standardisee dans un dispositif
DE19651244C2 (de) Kommunikationssystem und Verfahren zum Testen einer Kommunikationsvorrichtung
WO2019076847A1 (fr) Système de communication de groupe
EP1762120B1 (fr) Dispositif de conference vocale, systeme de conference vocale et procede de realisation d'une conference vocale
EP2018780B1 (fr) Réseau de radiotéléphonie mobile avec superposition inversée de fréquences
EP0966798B1 (fr) Reseau pour la transmission de paquets de donnees et procede permettant de faire fonctionner ce reseau
EP3654594A1 (fr) Procédé de transmission de données, appareil de communication, programme informatique et support lisible par ordinateur
EP1330076B1 (fr) Point d'accès comprenant des standards radio combinés
DE102014112704B3 (de) Netzwerksystem und Netzwerkteilnehmer zur Datenübertragung über eine Cloud-Infrastruktur und Verfahren zur Einrichtung
DE202004012219U1 (de) Sprachkonferenzvorrichtung und Sprachkonferenzsystem
DE102009041821A1 (de) Netzwerk
WO2018189337A1 (fr) Procédé de conduite d'une audioconférence et/ou visioconférence
EP2119118B1 (fr) Réseau de radiocommunication et procédé pour transférer des données dans un réseau de radiocommunication
DE2036112C1 (en) Frequency-hopping radio communication system - uses control for coupling field connecting transmitter according to frequency required for speech direction of station
DE102019217400A1 (de) Verfahren zum Betrieb eines Netzwerks sowie Hörgerät
DE10220919B4 (de) Verfahren zum Betrieb eines Bluetooth-Handsets an Basisstationen
EP1802150B1 (fr) Système de communication pour terminaux mobiles
DE102018005757A1 (de) Schaltungsanordnung zur Optimierung einer Mehr-Personen-Duplex-Sprecheinrichtung
WO2019076848A1 (fr) Système de communication de groupe-ii
DE102005027959A1 (de) Verfahren und Vorrichtung zur Datenübertragung
DE60223342T2 (de) Lokales radiokommunikationssystem
DE102005050851B4 (de) Kommunikationsverfahren in einem Kommunikationsnetzwerk
EP3846410A1 (fr) Système de commande de la circulation aérienne et procédé de communication dans un système de commande de la circulation aérienne
DE102011003325A1 (de) Automatisierungsnetzwerk mit zumindest einem virtuellen privaten Teilnetzwerk
DE102015201296A1 (de) Vorrichtung zur Lastemulierung für Ad-hoc Netzwerke

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18789086

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018789086

Country of ref document: EP

Effective date: 20200520