WO2009132672A1 - Système de communication, et terminal de communication et point de transfert utilisés dans ce système de communication - Google Patents

Système de communication, et terminal de communication et point de transfert utilisés dans ce système de communication Download PDF

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Publication number
WO2009132672A1
WO2009132672A1 PCT/EP2008/003530 EP2008003530W WO2009132672A1 WO 2009132672 A1 WO2009132672 A1 WO 2009132672A1 EP 2008003530 W EP2008003530 W EP 2008003530W WO 2009132672 A1 WO2009132672 A1 WO 2009132672A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
communication terminal
transfer point
communication system
area
Prior art date
Application number
PCT/EP2008/003530
Other languages
German (de)
English (en)
Inventor
Frank Exeler
Original Assignee
Gigaset Communications 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 Gigaset Communications Gmbh filed Critical Gigaset Communications Gmbh
Priority to EP08749277A priority Critical patent/EP2272243A1/fr
Priority to PCT/EP2008/003530 priority patent/WO2009132672A1/fr
Publication of WO2009132672A1 publication Critical patent/WO2009132672A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • 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
    • H04M3/42229—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location
    • H04M3/42246—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location where the subscriber uses a multi-mode terminal which moves and accesses different networks with at least one network having a wireline access including cordless PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1053—IP private branch exchange [PBX] functionality entities or arrangements

Definitions

  • the invention relates to a communication system according to the preamble of claim 1.
  • the invention further relates to a communication terminal and a transfer point respectively for use in the communication system.
  • Dual Mode A dual-mode device is a mobile station that supports completely different transmission methods, standards and networks. Such a device could e.g. be designed for GSM networks and WLAN or for GSM and CAT iq. The user is therefore not set to a special standard.
  • GSM Global System for Mobile Communications
  • UMTS Universal Mobile Telecommunications System
  • WLAN Wireless Local Area Network
  • WLAN Wireless Local Area Network
  • DSL Digital Subscriber Line
  • Digital subscriber line for high-speed wired data transmission.
  • Hotspot (WLAN): Public wireless Internet access point.
  • SIP Session Initiation Protocol
  • Network protocol for establishing, controlling and reducing a communication session between two and more participants.
  • SIP profiles Compilation of all access and configuration data necessary for logging in a SIP client on a SIP server, e.g. Service provider, user name or password.
  • Client A computer program that connects to and exchanges messages with a server based on the client-server model.
  • VoIP Voice over IP
  • Internet protocol telephony being telephoned over computer networks, which are set up according to Internet standards.
  • speech and control information e.g. for establishing a connection, via a network which can also be used for data transmissions.
  • both computers communication terminals specialized for IP telephony, as well as classic telephones connected via special adapters can connect to the telephone network.
  • Gateway Protocol translator that allows networks based on completely different protocols to communicate with each other.
  • Home area home office area. Customer group description in the field of information technology for professional network-enabled products that are designed for one or a few users.
  • Proxy Has the function of a substitute who acts as a mediator who receives requests on the one hand, and then connects to the other via his own address. He takes on behalf of the requesting client communication with the destination or simply passes the requests under his name to the destination without the communication itself. Alternatively, it may also appear as a supposed target system, with the address translation then being made in the opposite direction.
  • PBX (Private Branch Exchange) Internet-based variant of a telephone system.
  • IMS IP multimedia subsystem
  • the IMS is a collection of specifications of the latest technology.
  • the goal of IMS is standardized access to services from different networks.
  • IMS supports all IP-based communication. But it also supports existing networks such as GMS or the conventional analog and the digital (ISDN) telephone network. Typical services are VoIP telephony or presence information.
  • the basic protocol of IMS is SIP, which establishes connections between the participants via a dedicated IP network.
  • ISIM IP Multimedia Services Identity Module
  • DECT Digital Enhanced Cordless Telecommunications
  • CAT-iq (Cordless Advanced Technology - internet and quality) CAT-iq radio technology is based on DECT and combines Internet and telephony.
  • Dual mode devices for GSM / UMTS and WLAN are already available today. These devices can be connected to Wi-Fi via Wi-Fi.
  • VoIP calls can be made via the WLAN connection.
  • VoIP gateways for the home and SoHo area are now equipped in part with a SIP proxy and a VoIP PBX function.
  • the SIP proxy manages one or more SIP profiles (for the further considerations below, briefly referred to as "family") and connects them to the individual communication terminals that are logged on to the SIP proxy.
  • the disadvantage is that when the above-mentioned dual mode device comes into the radio range of a described VoIP gateway, there is no default connection between the SIP proxy and the VoIP PBX function in the gateway and the SIP profiles in dual mode Device gives.
  • the communication system according to the invention has the advantage that regardless of which communication terminal in the present communication system a call arrives, this call is signaled to all communication terminals present in the system, or, if not additional filter measures should be activated, at least this possibility exists.
  • An inventive communication terminal or a transfer point according to the invention have the advantage that with them a communication system can be constructed, which has the aforementioned desired advantages.
  • a relevant communication terminal may, for example, be a GSM, UMTS, DECT and so on communication terminal.
  • the communication system according to the invention can be combined with already known techniques, such as, for example, VoIP and the processing of SIP profiles, IMS with the processing of ISIM or the PBX function can be realized.
  • an affected transfer point has means for automatically transferring the profile belonging to the communication section in the said area to a management component connected to the transfer point when the affected communication terminal arrives in a region belonging to the transfer point.
  • the arrival of an affected communication terminal in the said area of the transfer point can be done by a direct, wired coupling or in the presence of a radio-based transfer point by getting into a belonging to the transfer point radio range.
  • the transfer point has means for subsequent registration of the received in said area communication terminal with its credentials to a competent server for data and voice on the public computer network in such a way that the application for the addressed management component is transparent.
  • the transfer point has means for a subsequent transfer of registration data belonging to the administration component to the communication terminal that has arrived in the said area.
  • the basis is that the communication terminal which has arrived in the said area has means for a subsequent subsequent log-on to the management component with its log-on data.
  • Figure 1 shows a communication system with a transfer point and a respective communication terminal respectively according to the invention in a so-called “on the way” situation
  • Figure 2 is a communication system according to the figure 1 in a so-called "home” situation.
  • FIG. 1 shows on the one hand a home or SOHO area 1 for a home or SOHO telephone system 2 and on the other hand an on-the-go area 3 for a radio-based and as such according to the present exemplary embodiment the UMTS / WiFi standard belonging dual mode communication terminal 4 shown.
  • the telephone system 2 in the home or SoHo area 1 is, for example, a VoIP gateway with a VoIP telephone system with at least one single VoIP communication terminal 5. As far as VoIP communication terminals 5 are present, they are on the VoIP telephone system. 2 Registered.
  • the VoIP telephone system 2 is assigned a SIP profile, hereinafter referred to as "family.”
  • family The VoIP telephone system 2 logs on with the SIP profile "Family" to a SIP server in a public computer network (Internet).
  • An inherently existing in the VoIP telephone system 2 SIP proxy in turn manages the respective SIP profiles of the VoIP telephone system 2 registered VoIP communication terminals 5 (hereinafter referred to as "Home Gateway").
  • the SIP proxy establishes the connection between a respective registered VoIP communication terminal and the SIP server in the public computer network.
  • the SIP proxy represents a corresponding administration component 6.
  • the radio-based dual-mode communication terminal 4 located in the on-road area is, for example, wise, a UMTS / WiFI-capable communication terminal.
  • the dual-mode communication terminal 4 is suitable for being connected via WLAN to a DSL router or a public WLAN hotspot.
  • the dual mode communication terminal 4 is equipped with a SIP client and a corresponding SIP profile, so that a VoIP call can be made with the dual mode communication terminal 4 via a WLAN connection.
  • the SIP profile of the dual-mode communication terminal 4 is hereinafter referred to as "private".
  • the SIP proxy of the VoIP telephone system 2 only manages its own SIP profile "Family" in the time shown.
  • FIG. 2 shows a point in time in which the dual mode communication terminal 4 has reached the radio range of the VoIP gateway and thus into the area of the VoIP telephone analyst 2.
  • the SIP profile "Private" of the dual mode communication terminal 4 is automatically forwarded to the SIP proxy of the VoIP telephone system 2 as soon as the dual mode communication terminal 4 is in the radio range of the VoIP gateway the VoIP telephone system 2 with the credentials of the "private" profile at a competent SIP server for data and voice in the public computer network.
  • the SIP proxy and the VoIP telephone system 2 now manage the SIP profiles "Family" and "Private”.
  • the dual-mode communication terminal 4 now receives the log-on data "Home Gateway" for the SIP proxy of the VoIP telephone systems 2. With these log-on data, the dual-mode communication terminal 4 now logs on to the SIP proxy of the VoIP telephone system 2 Thus, the dual mode communication terminal 4 is otherwise logged on to the SIP proxy VoIP communication terminals 5 compared to an equivalent communication terminal, which can be operated on the SIP proxy of the VoIP telephone system 2.
  • the exchange of profiles and credentials can also be used for IMS communication terminals with corresponding ISIM.
  • incoming or outgoing calls on the telephone number of the "private" SIP profile can be routed to all VoIP terminals in the house, eg with a CAT-iq communication terminal
  • the user can also lead or forward incoming or outgoing calls with the number of the "Family" SIP profile to the dual-mode communication terminal. The user does not have to do this manually because the data is exchanged automatically.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un système de communication dans lequel un appel est signalé à tous les terminaux de communication (4; 5) présents dans le système de communication quel que soit le terminal de communication (4; 5) qui a reçu l'appel, même si ce terminal n'est arrivé qu'ultérieurement dans la zone du système de communication. Les transferts d'appels entre lesdits terminaux de communication (4; 5) doivent être possibles. Un terminal de communication (4; 5) et un point de transfert (2) pouvant être utilisés dans ledit système de communication doivent également être proposés. À cet effet, des composants (4; 5; 6; 7) sont équipés de moyens de telle sorte que, lorsqu'un terminal de communication (4) arrive dans une zone associée au point de transfert (2), ce dernier effectue un réacheminement automatique du profil associé au terminal de communication (4) arrivé dans la zone vers le composant de gestion (6), le terminal de communication (4) arrivé dans ladite zone est connecté avec ses données de connexion auprès du serveur compétent dans le réseau informatique public par l'intermédiaire du point de transfert (2), des données de connexion associées au composant de gestion (6) sont ensuite transmises au terminal de communication (4) arrivé dans la zone, puis le terminal de communication (4) arrivé dans la zone se connecte auprès du composant de gestion (6) avec les données de connexion de celui-ci. Un terminal de communication et un point de transfert pouvant être utilisés dans ce système de communication présentent les moyens adaptés à cet effet.
PCT/EP2008/003530 2008-04-30 2008-04-30 Système de communication, et terminal de communication et point de transfert utilisés dans ce système de communication WO2009132672A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08749277A EP2272243A1 (fr) 2008-04-30 2008-04-30 Système de communication, et terminal de communication et point de transfert utilisés dans ce système de communication
PCT/EP2008/003530 WO2009132672A1 (fr) 2008-04-30 2008-04-30 Système de communication, et terminal de communication et point de transfert utilisés dans ce système de communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/003530 WO2009132672A1 (fr) 2008-04-30 2008-04-30 Système de communication, et terminal de communication et point de transfert utilisés dans ce système de communication

Publications (1)

Publication Number Publication Date
WO2009132672A1 true WO2009132672A1 (fr) 2009-11-05

Family

ID=40234148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/003530 WO2009132672A1 (fr) 2008-04-30 2008-04-30 Système de communication, et terminal de communication et point de transfert utilisés dans ce système de communication

Country Status (2)

Country Link
EP (1) EP2272243A1 (fr)
WO (1) WO2009132672A1 (fr)

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
"Method and Apparatus for Backhauling Cellular Phone Traffic over Other Transmission Media", IP.COM JOURNAL, IP.COM INC., WEST HENRIETTA, NY, US, 10 December 2006 (2006-12-10), XP013116641, ISSN: 1533-0001 *
ANONYMOUS: "Home Gateway Technical Requirements: Residential Profile", INTERNET CITATION, pages 1 - 126, XP002512209, Retrieved from the Internet <URL:http://www.homegatewayinitiative.org/publis/HG1_V1.01_Residential.pdf> [retrieved on 20090123] *
AUDUN WANGENSTEEN ET AL: "Secured enterprise access with strong SIM authentication", ENTERPRISE DISTRIBUTED OBJECT COMPUTING CONFERENCE, 2006. EDOC '0 6. 10TH IEEE INTERNATIONAL, IEEE, PI, 1 October 2006 (2006-10-01), pages 463 - 466, XP031030927, ISBN: 978-0-7695-2558-7 *
CLAUSSEN H ET AL: "Financial Analysis of a Pico-Cellular Home Network Deployment", COMMUNICATIONS, 2007. ICC '07. IEEE INTERNATIONAL CONFERENCE ON, IEEE, PI, 1 June 2007 (2007-06-01), pages 5604 - 5609, XP031126562, ISBN: 978-1-4244-0353-0 *
DO VAN THANH ET AL: "Offering SIM Strong Authentication to Internet Services", INTERNET CITATION, 1 October 2006 (2006-10-01), XP002427454, Retrieved from the Internet <URL:http://www.strongsim.org/docs/MKT_SIM_StrongAuthWhitePaper.pdf> [retrieved on 20070330] *
KOTULIAK I ET AL: "Provisioning of VoIP Services for Mobile Subscribers Using WiFi Access Network", CONVERGENCE INFORMATION TECHNOLOGY, 2007. INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 21 November 2007 (2007-11-21), pages 1957 - 1962, XP031225482, ISBN: 978-0-7695-3038-3 *

Also Published As

Publication number Publication date
EP2272243A1 (fr) 2011-01-12

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