WO1998015136A2 - Procede pour conserver des reglages de caracteristiques de puissance d'un terminal sans fil - Google Patents

Procede pour conserver des reglages de caracteristiques de puissance d'un terminal sans fil Download PDF

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Publication number
WO1998015136A2
WO1998015136A2 PCT/DE1997/002172 DE9702172W WO9815136A2 WO 1998015136 A2 WO1998015136 A2 WO 1998015136A2 DE 9702172 W DE9702172 W DE 9702172W WO 9815136 A2 WO9815136 A2 WO 9815136A2
Authority
WO
WIPO (PCT)
Prior art keywords
cordless
terminal
pisn2
communication system
cordless communication
Prior art date
Application number
PCT/DE1997/002172
Other languages
German (de)
English (en)
Other versions
WO1998015136A3 (fr
Inventor
Stefan Karapetkov
Vincenzo Scotto Di Carlo
Wilhelm Müller
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO1998015136A2 publication Critical patent/WO1998015136A2/fr
Publication of WO1998015136A3 publication Critical patent/WO1998015136A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal
    • 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
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Definitions

  • the present invention relates to a method for maintaining performance feature settings of a cordless terminal which can be operated on a number of communication systems.
  • Cordless terminals in particular if they work according to the ETSI standard DECT, can usually be operated on several cordless communication systems, i.e. they can be registered as authorized on several communication systems.
  • a simple example is the call forwarding feature with a fixed forwarding destination, whereby a setting to be made for the feature is the terminal-specific forwarding destination and the type of call forwarding, namely either call forwarding when busy, call forwarding after repeated alarm tones or absolute call forwarding.
  • These feature settings are usually stored in a database of a cordless communication system assigned to the terminal, changed and queried as required. Each cordless communication system has its own database for this end device. Performance feature settings made in a cordless communication system usually have no effect on the performance profile of the terminal in another cord. lot communication system. Only if the plurality of cordless communication systems on which a cordless terminal can be operated are configured such that a cordless communication system is a home cordless communication system for the terminal and all connections from the terminal and to the terminal are made via this home cordless communication system. the performance profile of the cordless terminal can also be maintained at least partially when operating in other cordless communication systems.
  • the object of the present invention is to provide a method for maintaining the performance feature settings of a cordless terminal when the cordless terminal can be operated on a plurality of cordless communication systems.
  • the method is also intended to enable performance feature settings to be retained if the different cordless communication systems on which the terminal can be operated have not assigned a hierarchy with respect to the terminal.
  • a mobile radio network which maintains a feature profile database assigned to the cordless terminal.
  • a feature status file assigned to the cordless terminal is stored with the current settings of at least part of the feature settings made for cordless communication systems. At least when current performance feature settings are changed, these changes are transmitted to the mobile radio network and updated in the database.
  • the performance profile for this cordless terminal becomes dependent on and stored in the cellular network
  • Cordless communication system transmitted feature status file of the terminal set in this cordless communication system.
  • a mobile radio network consequently maintains a central feature profile data base. Since the current feature settings are transmitted to the mobile radio network at least when they are varied and updated in the database, the service feature status file present in the mobile radio network is always up to date. Since the performance feature profile for a cordless terminal is set within a cordless communication system whenever it switches to the transmission / reception area of this communication system, depending on the feature status file stored in the mobile radio network and transmitted to this cordless communication system, the feature setting of the cordless terminal becomes, at least insofar as it is are taken into account in the feature profile database, maintained in several cordless communication systems.
  • a favorable embodiment of the invention provides that the cordless terminal as a so-called dual mode handset is not only operable on several cordless communication systems, but is also operable as a mobile radio terminal on the mobile radio network.
  • an advantageous further development of the invention can provide that optionally at least some of the performance feature settings set for the cordless communication systems are also adopted during operation in the mobile radio network.
  • a cordless communication system asks in its
  • Transmitting / receiving area changes the cordless terminal, the feature status file from the cellular network.
  • Switching to the transmission / reception area of a cordless communication system means that a cordless terminal is recognized as a transmission / reception area by a cordless communication system using rooming mechanisms.
  • a cordless communication system as soon as it detects the presence of a cordless terminal in its transmission / reception area, issues a message about the accessibility of this cordless terminal in the area of this cordless communication system to the mobile radio network. Depending on this message, the mobile radio network transmits the feature status file of the cordless terminal to this cordless communication system.
  • the message about the accessibility of a terminal in the area of a cordless communication system to the mobile radio network enables, inter alia, calls coming in for this terminal in the mobile radio network to be connected to the terminal via said cordless communication system. If the mobile radio network also sends a message about the accessibility of the terminal to other communication systems in which calls can arrive for this terminal, these incoming calls can also be made via the cordless communication. tion system in the area of which the terminal is located.
  • the figure shows a schematic representation of a block diagram of a network arrangement consisting of a mobile radio network, a public stationary network and a private network consisting of two cordless communication devices.
  • the figure shows a schematic representation of a block diagram of a mobile radio network PLMN with a short message service unit SMS (Short Message Service,), a network subsystem NSS (Network Subsystem) for establishing a connection between at least one mobile subscriber with other subscribers and for mobility management, and with a base station subsystem for Control of radio connections with mobile stations.
  • SMS Short Message Service
  • NSS Network Subsystem
  • a mobile station as a communication terminal KE1 is shown as an example.
  • the short message service unit SMS contains a network subsystem NSS.
  • the main unit of the network subsystem NSS is a mobile services switching center (MSC) which communicates with base station control units BSC (base station controller) via an A interface.
  • MSC mobile services switching center
  • BSC base station controller
  • a base station control unit BSC is shown, which connects several base stations BTS to the mobile services switching center MSC as required.
  • the mobile services switching center MSC serves as a normal switching node and also provides all the functionalities required for handling mobile subscribers, such as registration, authentication, updating of the location, transfer of calls between base stations and Call control to a subscriber registered as present in an area of a base station.
  • the mobile services switching center MSC also provides connections to the public networks PSTN and, in the example shown in the figure, to another mobile services switching center MSCx and to two cordless communication devices PISN1, PISN2 of a private network.
  • a home location register HLR and a visitor location register VLR serve together with the mobile services switching center MSC for call control and location determination of subscriber terminals in the mobile radio network.
  • the Eguipment Identity Register EIR contains a list of all mobile devices authorized in the network, each mobile station being identified by its international mobile equipment identification IMEI (International Mobile Equipment Identity). Copies of all secret keys stored in the SIM card of each subscriber are stored in the authentication center AC and are used for authentication and encryption via the radio channel.
  • IMEI International Mobile Equipment Identity
  • each subscriber within the PLM mobile radio network has a database assigned to him, in which his authorizations, his location and other information are stored so that they can be called up.
  • the mobile services switching center MSC communicates with the registers HLR, VLR, AC and EIR using a protocol called MAP (Mobile Application Part Protocol).
  • MAP Mobile Application Part Protocol
  • This standardized protocol MAP contains signaling functions which are necessary for the provision of services required in a mobile network.
  • the figure also shows two Schnurloskommunikationsein- directions PISNl, PISN2 a private network, each with a switching device VE for assembly and disassembly of Verbindun ⁇ gen between participants.
  • the two cordless communication devices PISN1, PISN2 are shown here identically and are only described once.
  • the switching device VE contains a switching node SW and a switching control SC.
  • the switching device VE can be connected via a network line connection module PLM to a public communication network PSTN and to the mobile services switching center MSC of the mobile radio network PLMN.
  • the switching device VE can establish connections to communication terminals KE2, KE2 'via subscriber line modules SLMD and SLMC.
  • the subscriber line module for digital terminal device SLMD shown as an example in the figure can be connected via a line to a communication terminal device KE2.
  • the cordless subscriber line module SLMC shown in the figure can be connected to a communication terminal KE2 'via a base station BS and a radio link.
  • cordless terminal KE2 is shown twice according to its access options in the individual cordless communication systems PISN1, PISN2.
  • Cordless terminal KE2 ' which can be operated on several cordless communication systems PISN1, PISN2, in a cordless communication system PISN1, PISN2, a performance feature status file with the current feature status file is managed in a performance feature profile database associated with the cordless terminal KE2', which is not shown explicitly in the figure Settings of at least a part of the feature classifications of the terminal device KE2 'made for cordless communication systems.
  • the current performance feature settings are transmitted to the cellular network PLMN at least when they are changed and updated in the database.
  • the performance profile for the cordless terminal KE2 ' is set in this cordless communication system PISNL, PISN2, PISN2, PISN2, PISN2, PISN2, PISN2, in this cordless communication system PISN2, PISN2 depending on the feature status file of this cordless terminal KE2' stored in the cellular network PLMN and transmitted to this cordless communication system PISN1, PISN2.

Abstract

Afin de permettre de conserver les réglages de caractéristiques de puissance d'un terminal sans fil (KE2') pouvant fonctionner dans plusieurs installations de télécommunication sans fil (PISN1, PISN2), un fichier de statut des caractéristiques de puissance est géré dans une base de données de profil de caractéristiques de puissance, affectée au terminal sans fil (KE2'), dans un réseau radiotéléphonique mobile (PLMN), avec les réglages actuels des caractéristiques de puissance du terminal (KE2') pour les installations de télécommunication sans fil. Les réglages actuels des caractéristiques de puissance sont transmis, au moins lors de modifications, au réseau radiotéléphonique mobile (PLMN) puis actualisés dans la base de données. Le profil de caractéristiques de puissance est réglé lors d'un changement de zone dans la zone d'émission/réception d'une installation de télécommunication sans fil (PISN1, PISN2), en fonction du fichier de statut de caractéristiques de puissance du terminal sans fil (KE2'), mis en mémoire dans le réseau radiotéléphonique mobile (PLMN) et transmis à cette installation de télécommunication sans fil (PISN1, PISN2).
PCT/DE1997/002172 1996-09-30 1997-09-24 Procede pour conserver des reglages de caracteristiques de puissance d'un terminal sans fil WO1998015136A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996140408 DE19640408A1 (de) 1996-09-30 1996-09-30 Verfahren zum Beibehalten von Leistungsmerkmaleinstellungen eines Schnurlosendgerätes
DE19640408.8 1996-09-30

Publications (2)

Publication Number Publication Date
WO1998015136A2 true WO1998015136A2 (fr) 1998-04-09
WO1998015136A3 WO1998015136A3 (fr) 1998-07-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/002172 WO1998015136A2 (fr) 1996-09-30 1997-09-24 Procede pour conserver des reglages de caracteristiques de puissance d'un terminal sans fil

Country Status (2)

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DE (1) DE19640408A1 (fr)
WO (1) WO1998015136A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120763C2 (de) * 2001-04-27 2003-07-03 Tenovis Gmbh & Co Kg Vermittlungsanlage, Basisstation und Verfahren zum Übertragen von Leistungsmerkmalen einer Vermittlungsanlage
US7039431B2 (en) * 2001-10-04 2006-05-02 Telefonktiebolaget Lm Ericsson (Publ) System for providing subscriber features within a telecommunications network

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343335A1 (de) * 1993-12-18 1995-06-22 Tadicom Europ Gmbh Verfahren zum Erreichen von Fernsprechteilnehmern in festen und mobilen Fernsprechnetzen unter Verwendung eines Mobiltelefons

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343335A1 (de) * 1993-12-18 1995-06-22 Tadicom Europ Gmbh Verfahren zum Erreichen von Fernsprechteilnehmern in festen und mobilen Fernsprechnetzen unter Verwendung eines Mobiltelefons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YU J I: "IS-41 FOR MOBILITY MANAGEMENT" INTERNATIONAL CONFERENCE ON UNIVERSAL PERSONAL COMMUNICATIONS, 1.Januar 1992, Seiten 158-162, XP000494916 *

Also Published As

Publication number Publication date
DE19640408A1 (de) 1998-04-02
WO1998015136A3 (fr) 1998-07-16

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