WO2005036841A1 - Procede et dispositif pour actualiser une liste d'abonnes dans un systeme de communication - Google Patents

Procede et dispositif pour actualiser une liste d'abonnes dans un systeme de communication Download PDF

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Publication number
WO2005036841A1
WO2005036841A1 PCT/EP2004/050649 EP2004050649W WO2005036841A1 WO 2005036841 A1 WO2005036841 A1 WO 2005036841A1 EP 2004050649 W EP2004050649 W EP 2004050649W WO 2005036841 A1 WO2005036841 A1 WO 2005036841A1
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WIPO (PCT)
Prior art keywords
subscriber
list
data
participants
instance
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PCT/EP2004/050649
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German (de)
English (en)
Inventor
Mirko Naumann
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Siemens Aktiengesellschaft
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Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2005036841A1 publication Critical patent/WO2005036841A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • the invention relates to a method for updating a subscriber list in an instance in a communication system with the preamble features of patent claim 1 or to a device in a communication system for managing and updating a subscriber list with the preamble features of patent claim 11.
  • VLR visitor location register
  • UMTS Universal Mobile Communications System
  • HLR home location register
  • Radio-based data networks are also generally known, for example the so-called ireless local area network (WLAN), which enables participants to communicate in accordance with the guidelines of the Internet Protocol (IP).
  • Participants are, for example, computers with a radio interface for establishing a radio connection to an access point of the data network.
  • chat rooms are known, which form virtual rooms in which different participants, in particular persons with the help of their computers, can meet as participant stations for exchanging views.
  • chat rooms offered on the Internet usually offer two windows and an input field. Own texts can be entered in the input field. These texts and the texts of other participants are displayed in one of the two windows.
  • the second window shows a list of actively communicating participants. The list of participants in the second window is dynamically updated and, regardless of other parameters and properties, only depends on the connection setup of the individual participants who enter the chat room or establish an active connection for communication with this chat room.
  • participant lists are known from the Internet, which are referred to as buddy lists.
  • An individual participant enters the addresses or pseudonyms of other participants, for example friends and business partners, into this participant list. The participant thus uses data from other participants to build up the participant list.
  • the subscriber list is managed and updated in one instance in the radio communication system. The instance can be implemented by a corresponding device or an appropriate algorithm in the station of the subscriber himself, data relating to the current status of the subscribers entered in the subscriber list being continuously transmitted via a radio interface to an access point of the radio communication system.
  • the participant can recognize which participant is currently active and thus accessible via the Internet or inactive and therefore not directly by continuously updating the participant list and appropriately identifying the individual participant entries in the participant list is reachable.
  • the instance is arranged in a network-side device of the radio communication system and the subscriber transmits to this instance according to data of the subscribers to be included in his personal subscriber list. While the subscriber is active, the network-side entity receives continuously updated information about the activity status of the subscribers entered in the list via the radio interface.
  • the division of the participant list into groups of participants is also known, so that the participant can set up a first group of further participants for friends and a second group of further participants for business partners in his participant list. The grouping thus takes place in accordance with a characteristic that is personally assigned to the respective participants, on the one hand being a friend or, on the other hand, a business partner of the participant.
  • the object of the invention is to provide in a communication system a method or a device for updating a subscriber list, which offers the individual subscriber accessing the subscriber list an improved possibility of contact.
  • This object is achieved by a method for updating a subscriber list in an instance in a communication system with the features of patent claim 1 or by a device in a communication system for managing and updating a subscriber list with the features of patent claim 11.
  • the starting point here is a method for updating a subscriber list, in particular in the manner of a buddy list, which is set up in an instance in a communication system, preferably a radio communication system.
  • participants communicate via a connection or a radio connection and an access point of the commu nication systems. Communication thus takes place in a manner known per se, for example from one subscriber to another subscriber of a large number of active subscribers or from one subscriber to, for example, a home page on a local and fixed server in the communication system in the case of a data network.
  • data from one of the participants is used when updating the participant list, the data being independent of connection parameters for operating the connection.
  • connection-independent data such as a hobby of the subscriber
  • subscriber in the broadest sense means both a subscriber station or, in the case of the present example, a human operator of such a subscriber station.
  • the data are dependent on a property of the subscriber himself, for example on a hobby or on a current location.
  • the method also provides that the entity updates the subscriber list with respect to the subscriber communicating the data.
  • the instance is understood to mean both a program and a device which is arranged in the communication system and receives data from the subscriber or the subscriber station for updating the subscriber list.
  • the data of the participant communicating with the instance itself is dynamically updated.
  • This procedure is advantageous over a known update of a buddy list as a participant list, since the entity can update the participant list dynamically on its own, without being limited to one participant's express data entries regarding the data of other participants.
  • the procedure offers the advantage of not displaying any participant who is establishing an active connection to the chat room in the list of participants without having to rely on personal characteristics of a natural operator or special requirements of a station as a participant, since the data used for the update depend on a property of the participant to be updated itself.
  • the update of the subscriber list is also independent of connection parameters for operating the connection, so that any subscriber can be listed regardless of specific configurations of the own device, the interface to the communication system or the specifications of the special communication system.
  • a device in a communication system in particular in a radio communication system for managing and updating a subscriber list, with subscribers being entered dynamically updated in the subscriber list depending on data which depend on a property of the subscriber and are independent of connection parameters, is particularly advantageous as a result that an interface, in particular a radio interface or a coupling to an interface for receiving the data from the respective subscriber is provided, the entry of which is to be made or updated in the subscriber list.
  • the device provides a structural instance in the communication system, and it can be spatially, for example, directly in or in connection with an access point for a station of the subscriber. However, it is also possible to arrange the device in or in the case of superordinate components of the communication system, for example components for managing participants actively communicating with the access points of the communication system or, in the case of natural participants, their stations.
  • the instance advantageously evaluates the data with respect to at least one special property and assigns a corresponding entry to the participant in the participant list.
  • a profile of addresses or contents contacted in the past by the subscriber can advantageously be transmitted to the instance as data.
  • Addresses are to be understood in the broadest sense.
  • the address can be a contacted Internet address of a specific homepage on a server, for example a homepage with information about jazz.
  • Another example of a contactable address can be the Internet address of a jazz cafe or the Internet address of the access point, i. H. the local radio interface, which is accessed by a subscriber who is located at a specific access location, the access location being, for example, a jazz cafe.
  • the instance would process the data in accordance with the method in such a way that there is a reference to music, in particular jazz music, both on the jazz homepage and at the access point of the jazz cafe, so that the evaluation or the operator of the assigns an interest in jazz music to the participant training station as a characteristic of the participant.
  • Data about voting can be evaluated as content. For example, competitions for jazz musicians can be voted on at the participant station.
  • Contents can also be words or other information which are transmitted by the participant or which are the contents of addresses selected by the participant e.g. a homepage are available.
  • new subscriber lists can be generated automatically. This makes possible a method in which the instance actively creates a new participant list by evaluating the data of different participants or adds an additional characteristic to an existing participant list. For example, terms in the profiles of different participants are compared with each other. If the terms are identical or similar, a new participant list is then created or a new column with the term as a new criterion is created in an existing table.
  • the instance for evaluating the data can advantageously also access an external data source, in particular a contacted homepage, so that the external data source can be searched for key words. For example, it can be determined that the participant has accessed a homepage with jazz as a topic in order to enable the property to be assigned accordingly.
  • the method advantageously provides for the subscriber list with a large number of updated subscribers, each with the same property, ie. H. for example, with interest in jazz, to offer participants actively communicating from the instance.
  • a participant is thus offered a list of participants by the instance, via which he receives information regarding further participants who have the same property, for example interest in jazz. This enables contact not only with like-minded participants previously defined in the sense of a buddy list, but also with foreign participants with the same interest.
  • actively communicating subscribers ie subscribers accessing the communication system via an access point
  • the subscriber list including activity information of the respective subscribers.
  • the participant recognizes on the basis of the participant te that a large number of other participants with the same interest or the same property exist, the other participants who can currently be reached or contacted being identified accordingly.
  • a participant list can become problematic or confusing if too many participants with the same property are included in the participant list, so that it is impossible to transfer the participant list to the participant's memory or a display on the participant's display device becomes too confusing would.
  • an actively communicating subscriber can request from the instance a subscriber list that has been reduced in accordance with further criteria, can be made available accordingly and transmitted in the instance.
  • Further criteria can be, for example, the location of the subscriber, in which case only subscribers who are located in a specific area surrounding the subscriber are displayed in the subscriber list.
  • Additional criteria can be specified by the operator of the subscriber independently of the device, such as their gender, so that the property that the subscribers to be included in the reduced subscriber list are stations of operators with the same or alternatively the other gender specification could serve as a further criterion.
  • commands of a session initiation protocol for example the so-called session initiation protocol (SIP) can advantageously be used.
  • SIP session initiation protocol
  • Use is particularly advantageous if the instance is already arranged in the access point, ie the device with the interface or radio interface, with which the subscriber communicates via a connection, in particular a radio connection.
  • the instance could then, for example, be a local access point of a jazz cafes, which includes the participants in his list of participants who are in this themed cafe.
  • local instances of this type can also be advantageously implemented, for example in a device directly in the access point and / or in another device of the communication system from the point of view of the interface or radio interface.
  • FIG. 1 shows a communication system with an access point, which enables the management and updating of a subscriber list
  • FIG. 2 shows a schematic flow diagram of the transmission of requests or instructions between different devices of the system from FIG. 1;
  • FIG. 3 shows a further exemplary embodiment with an instance for managing and updating an extensive list of subscribers in a central device of a communication system.
  • an access point AP of a radio-supported local data network WLAN communicates with a large number of subscribers A - E.
  • the subscribers are radio-supported mobile radio devices and / or radio-supported computers which have a Radio interface V communicate with the access point AP. Only those components of such a radio communication system are shown and described which are necessary for understanding the procedural sequence and the instance as a device for carrying out the method. It is also possible to implement communication systems with one not radio-supported, in particular wired interface.
  • the use of the described method in radio-based and in particular in cellular mobile radio systems or radio-based local data networks is described as a particularly preferred embodiment as an example.
  • the access point AP has a memory M for controlling the functionality of the access point AP and for performing data processing including the administration and updating of data.
  • the access point AP also has an instance AP in the form of, for example, a presence server PS (presence server).
  • this instance PS is used to manage and update a subscriber list TAB, and further functions can also be taken over by the instance PS.
  • the instance PS can also be part of the control device CTRL or its functionality can be taken over entirely by the control device CTRL.
  • the memory M in which the subscriber list TAB is stored, as part of the instance PS, the memory can also be provided as an independent component inside or outside the access point AP and inside or outside the instance PS.
  • the subscriber list TAB has, for example, four columns with a large number of rows.
  • the lines are used to record data relating to one of the multiplicity of subscribers AD, which communicate with the access point AP of the radio interface V.
  • the subscriber list TAB has, for example, four columns, a first column MS with a subscriber list-specific identification number A - E for the individual subscribers A - E included in the subscriber list.
  • the address IP (MS) of the respective subscriber is in a further column A - E added, for example Address acts according to the Internet Protocol (IP), which allows the subscriber A - E to be uniquely identified at least temporarily within the communication system.
  • IP Internet Protocol
  • the address is a unique and permanent address of the respective subscriber A-E
  • the address according to the preferred exemplary embodiment is a unique address of a session initiation protocol, such as the so-called Session Initiation Protocol (SIP).
  • SIP Session Initiation Protocol
  • storage space is available for storing information relating to at least one property I of the respective subscriber A-E.
  • the participants A - E can optionally be assigned no property, the property of interest in jazz music J or the property of interest in horse riding R.
  • the subscriber is to be interpreted broadly in terms of concept and, depending on the application, comprises a device or station A-E which is designed for communication via the radio interface V with the access point AP or a natural person who operates such a station.
  • property I is assigned directly to station A-E or the natural person who operates the station.
  • a natural person as a participant specifies personal data, such as the preference for jazz music J and equestrian sport R in the station as participant A - E, for transmission to the access point AP and the instance PS or permanently saves it ,
  • the activity status of the respective subscriber A - E is currently stored in a further column ON.
  • a "0" stands for a status that is not actively communicating with the access point AP via the radio interface V tion of a participant A, E and an "X" stands for a station of an actively communicating participant B - D.
  • the subscriber list TAB shown in the memory M shows the state of the communication system shown at a first point in time t1 during which the subscribers B - D actively communicate with other subscribers and / or other devices in the communication system WLAN via the radio interface V and the access point AP.
  • the two other participants A, D are passive or do not communicate at this time t1 via the radio interface V.
  • FIG. 2 shows an exemplary process sequence with individual sketched signaling of a large number of signaling that is usually required for such communications.
  • the communication system WLAN is sketched representative of any devices within it, the access point AP, the instance PS with the subscriber list TAB and therein four of the participants A - D.
  • the second, third and fourth subscribers B - D report via the radio interface V to the access point AP in order to register in the communication system WLAN, if necessary, and with the instance PS, or in the case of a registration that has already taken place to register as active. Registration can be done, for example, using the SIP REGISTER command.
  • the access point AP receives the registrations and subsequently initiates registration in the WLAN communication system and an entry X signaling the active communication in the corresponding line B - D of the subscriber list TAB.
  • Entries made earlier or correspondingly made with this update also make an entry in the subscriber list TAB with regard to the selectable properties I.
  • the second participant B it is noted that he prefers jazz music J.
  • the third subscriber C there are no preferred properties, which is why the corresponding field is unoccupied "0".
  • the fourth participant D an entry is also made that the latter prefers jazz music J.
  • d. H A change in the subscriber list with respect to at least the activity information, or possibly also in cyclical time intervals or on specific request by the subscriber, the availability of the subscriber list TAB from the instance PS via the access point AP and the radio interface V to the active subscribers B - D signaled.
  • This can be done, for example, using the known SIP instruction "NOTIFY", which signals the information relating to the subscriber list TAB with the registered properties relating to jazz music and riding I (J, R).
  • the availability of such a subscriber list TAB can also be signaled via a connection which can also be received by subscribers A, E which are not actively communicating via the radio interface V with the access point AP.
  • This enables a passive participant A who is not actively communicating, nevertheless to set up active communication with the access point AP and the instance PS in the case of a subscriber list TAB which is of interest to them.
  • the first subscriber A establishes an active communication connection via the radio interface V to the access point AP. This takes place, for example, again via the SIP subscribe command, in which the temporary or preferably unique address 1.1.1.1 of subscriber A is transmitted. Registration is initiated in the access point.
  • data are communicated to the instance PS in order to update the subscriber list with regard to the activity status of the first subscriber A, which can also be seen from the table with a dashed outline in FIG. 1.
  • the instance PS again sends information about the available or updated subscriber list TAB to the subscribers AD via the access point AP and the radio interface V. They can then explicitly request the updated list of participants TAB for transmission.
  • the table can also be transmitted directly to all participants A - D via the radio interface V.
  • an update request is made at a fourth time t4 by the first, second and fourth subscribers A, B and D, respectively, who have recognized from the received information I (J, R) regarding the newly callable subscriber list TAB that these Contains participants A, B, D, which have a common property or a common interest J or R.
  • the access point AP sends the current subscriber list TAB to these subscribers A, B, D via the radio interface V.
  • subscriber A who is interested in both properties R and J, requests a subscriber list TAB with all relevant entries J, R, so that the current or final addresses of these subscribers A, B, D for the first subscriber A are made available.
  • These participants can, for example be displayed to an operator of the device via a display device of the device of the subscriber A, so that, with the appropriate selection, the operator can establish a direct communication connection to the selected other subscriber.
  • the second and fourth participants B and D themselves have only one entry with regard to the property jazz music J and preferably also receive only a correspondingly reduced participant list TAB with only corresponding entries.
  • the third subscriber C for whom no property I has been noted up to now, sends a subscription information SIP subscribe (1.1.1.3) to the access point AP. This registers the activity and, if necessary, registers in the WLAN communication system.
  • the third subscriber C sends data, which are dependent on a property I of the subscriber, to the access point AP, which forwards them to the instance PS for updating the subscriber list TAB.
  • the data of the third party C contain, for example, the information that this interest has property I with respect to both entry options J, R, the data being able to be transmitted using the SIP instruction SIP-PUBLISH (I: J, R), for example.
  • the control device CTRL or, if equipped accordingly, the instance PS evaluates the data with regard to the property I and makes entries with respect to both property options J, R in the line C of the third subscriber C.
  • the first participant A can receive the additional information by re-downloading the participant list in his device, that with regard to his second property option, ie the interest in equestrian sport R, another participant C with the same property is actively logged on to the AP access point and / or in the WLAN communication system.
  • the corresponding table state is outlined using the dash-dotted table in FIG. 1. Recognizing whether the participant is active or not is an advantageous aspect. In contrast, it should be emphasized that the system recognizes that a participant must immediately belong to a certain list, in particular due to its published properties, or must be deleted from it. The list updated in this way is then in turn sent to all those on the list, or the update is made known, so that they can download the list.
  • the instance PS is advantageously designed in such a way that the data relating to at least one special property I or possibly a plurality of special properties I can be evaluated with different property options J, R in order to provide the corresponding subscriber C with a correspondingly updated entry J, R in the subscriber list TAB to be able to assign.
  • a profile with addresses contacted by the subscriber in the past, which have meanwhile been set up at the subscriber can also be transmitted to the instance PS.
  • a subscriber can only register with instances PS in a local subscriber list TAB if he so wishes.
  • the overall processing effort can be reduced, since the instance PS does not have to monitor all transmissions via the access point AP, but only needs to evaluate data and / or update entries in the subscriber list on specific request.
  • the instance PS can also carry out complex evaluations of the data, for example examining the data for key words, the data in such a way
  • Case for example, are user data transmitted during a communication connection.
  • a complex evaluation can also consist, for example, of the instance PS accessing an external data source in order to search its content for keywords related to the properties that can be registered in the subscriber list TAB.
  • Such an external data source can be, for example, a homepage, the address of which was selected by the participant and recorded by the instance for parallel or later evaluation. This evaluation can take place in combination with known addresses or without them.
  • Information about a large number of subscribers with the same property I is in particular offered to actively communicating subscribers via the subscriber list. If no filtering is carried out, each participant will receive a corresponding participant list, which also contains his own address. Since the instance PS does not register the data of other participants in a manner known per se, such as a buddy list, on the instruction of a participant, but instead evaluates data of the participant connected to the instance PS itself and uses it to update the participant list the list is independent of an assigned participant.
  • the subscriber list TAB also advantageously has currently inactive subscribers E, in particular if they have a corresponding property entry J, R. In order to avoid unsuccessful contact attempts and thus an unnecessary network load, activity information relating to the current activity is advantageously transmitted to each of the subscribers A - E in the subscriber list TAB to the subscribers A - D requesting them.
  • Further selection criteria can also be taken into account in order to avoid a confusingly large subscriber list TAB or one that is too large for a local memory of subscribers A-E to provide the participant list TAB individually for participants with certain properties, additional properties or criteria, and / or participants at a certain location.
  • the gender ra / w of the operator of the device or subscriber can also be evaluated as a further criterion in order to keep only male or only female subscribers in the individual subscriber list and to transmit subscribers requesting them from the instance accordingly.
  • the property entry I that a participant is interested in jazz music J can be linked to the physical location of the access point AP in a jazz cafe, so that the jazz cafe has its own access address IP: 2.2.2.2 a further criterion that can be linked to jazz music and thus to the corresponding table entry J is available.
  • SIP instructions were used for signaling in the procedure described above, other signaling methods known per se or available in the future can also be used.
  • a transmission according to the known HTTP Hyper Text Transfer Protocol
  • HTTP Hyper Text Transfer Protocol
  • FIG. 3 shows a second exemplary embodiment, in which a first, second and fourth subscriber A, B, D communicate with a mobile radio communication system UMTS via a second access point AP2 and a third and a fifth subscriber C, E via a first access point
  • a local instance PS 'for managing a local subscriber list is connected to the first access point API.
  • This is stored in a local memory M 'and accordingly has, in particular, entries for the lo kal active third and fifth participants C, E.
  • a further instance PS * is provided in a central device in the UMTS mobile radio communication system.
  • This ⁇ has a higher-level subscriber list TAB *, which is stored in a higher-level memory M *.
  • this exemplary subscriber list has several properties assigned to the subscribers.
  • the properties of one's own are, for example, the current location M, N, via which the respective subscriber A - F has just communicated with an access point API, AP2 or, if applicable, communicated last, again an entry relating to preferred music, for example jazz music J or Rock music R, a preferred sport, for example swimming S or riding R and, as a further characteristic, the gender m / f of the operator of the corresponding subscriber device.
  • the further instance PS * in the actual mobile radio communication system UMTS is able to communicate with a data source HP which is internal or external in the communication system.
  • the data source HP is, for example, the Internet site of a jazz club, which has a unique Internet address IP 3.3.3.3.
  • the further instance PS * can search, ie evaluate, the Internet address or, in the present case, the text of the homepage for entries or text passages relevant to the properties to update the subscriber list TAB * accordingly.
  • the subscriber's terminal device prefers to remember the preferences.
  • the information obtained in this way can then be made available to the system by the participant on request, which is preferred in particular for reasons of compliance with the participant's privacy.
  • the instance PS changes or deletes entries in the participant list. This can be expedient, for example, if a particular subscriber has not made any corresponding communication connections with regard to selected properties over a long period of time, or if the preferred properties change over time.
  • a device which can independently manage and update a subscriber list TAB, TAB * is preferred for carrying out such a method as an instance PS, PS ", PS * in a communication system, in particular radio communication system WLAN, UMTS, in the subscriber list Subscribers A - E are entered dynamically updated depending on data that depend on a property of the subscriber
  • the device or instance PS accordingly itself has a radio interface V, AP for receiving the data from the respective subscriber, whose entry in the
  • the device can also be coupled to a remote radio interface or a remote access point API, AP2, as is the case with the further instance PS * in a device of the remote station Communication system UMTS is the example (Fi g. 3).
  • matchmaking and ranking systems can be used in particular, which, for example, by tracing (tracking) participant inputs, e.g. B. the participation in polls from the Internet, are known to be able to generate lists of participants in the present case.
  • Another option described to dynamically generate lists with a meaningful combination of participants is to use the current location, ie, for example, the use of location information known per se (location information). With this, all participants who are in a certain area, for example on a campus, in a disco, on a train or in a company, can be entered in a list of participants.
  • the session initiation protocol which is known per se, for example in accordance with the IETF RFC 3261 standard, enables subscriber lists to be converted into so-called buddy lists with presence information (presence information) using the SUBSCRIBE / NOTIFY mechanism. Because the subscriber lists are not necessarily generated and administered by the individual subscribers themselves, but rather by a network-side entity PS within the communication system, a dynamic subscriber list is generated instead of a quasi-static subscriber list. This dynamic participant list is also influenced by external factors, which in turn are linked to the properties of the individual participants, i. H. whose content has a connection to the current context of the subscriber or a station and / or its user.
  • a list of participants is created, for example, on the basis of common properties of people, e.g. B. put together the same taste or location.
  • the subscriber list is then stored in a central storage location in a preferably standardized form, the SIP-SÜBSCRIBE preferably for signaling between subscribers and network-side devices, for example an access point and / or the instance, and for disseminating the information that the subscriber list has changed / NOTIFY mechanism is used.
  • downloading the subscriber list is possible using, for example, SIP methods or with for prefers known HTTP.
  • the subscriber list enables individual subscribers to communicate with other subscribers or, if appropriate, facilities within the communication system, and when selecting other subscribers, the subscribers can assume that they are subscribers with a common property.
  • participant list In addition to the structure of the participant list by the instance and thus a structure of a participant list in accordance with information which is dependent on a single one of a large number of participants, there is also the possibility that individual participants directly or indirectly transfer the content of the participant list themselves by means of corresponding data transfers to the instance PS influence yourself.
  • Preferred applications emerge in particular as applications in the so-called community system and in the internet-based multimedia subsystem IMS.

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  • Computer Networks & Wireless Communication (AREA)
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  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne un procédé et un dispositif permettant d'actualiser une liste d'abonnés (TAB) dans une instance (PS) d'un système de communication, notamment un système de communication (WLAN) dans lequel des abonnés (A E) peuvent communiquer par l'intermédiaire d'une liaison et d'un point d'accès (AP) du système de communication et où des données (SIP-Adr, I(J, R), ON) d'un des abonnés (C) sont utilisées lors de l'actualisation de la liste d'abonnés. Les données de paramètres de liaison utilisées pour exploiter la liaison (V) sont indépendantes. Un élargissement avantageux de la fonctionnalité réside dans le fait que les données sont indépendantes d'une propriété (I) de l'abonné même et que l'instance (PS) actualise la liste d'abonnés de manière dynamique, pour ce qui est de l'abonné communiquant les données.
PCT/EP2004/050649 2003-10-06 2004-04-29 Procede et dispositif pour actualiser une liste d'abonnes dans un systeme de communication WO2005036841A1 (fr)

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DE10346277A DE10346277A1 (de) 2003-10-06 2003-10-06 Verfahren und Vorrichtung zum Aktualisieren einer Teilnehmerliste in einem Kommunikationssystem
DE10346277.5 2003-10-06

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WO2005036841A1 true WO2005036841A1 (fr) 2005-04-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009039702A1 (fr) * 2007-09-26 2009-04-02 Alibaba Group Holding Limited Procédé et système pour gérer les informations d'utilisateur dans le système de messagerie instantanée
EP2120414A1 (fr) * 2008-05-13 2009-11-18 Vodafone Holding GmbH Procédé, dispositif et système de communication pour la gestion d'informations de localisation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022860A1 (fr) * 1998-10-12 2000-04-20 Janus Friis Degnbol Procede et systeme permettant de transmettre des donnees entre des unites
US20020035605A1 (en) * 2000-01-26 2002-03-21 Mcdowell Mark Use of presence and location information concerning wireless subscribers for instant messaging and mobile commerce
DE10048653A1 (de) * 2000-09-26 2002-04-18 Mannesmann Ag Digitales Verzeichnis zur Verwendung in einem Kommunikationssystem
WO2003058908A2 (fr) * 2002-01-11 2003-07-17 Siemens Aktiengesellschaft Procede d'identification anonyme de profils d'abonnes d'un systeme de communication et module correspondant
EP1333692A2 (fr) * 2002-02-01 2003-08-06 Robert Bosch Gmbh Appareil de communication à fonction de messagerie instantanée

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022860A1 (fr) * 1998-10-12 2000-04-20 Janus Friis Degnbol Procede et systeme permettant de transmettre des donnees entre des unites
US20020035605A1 (en) * 2000-01-26 2002-03-21 Mcdowell Mark Use of presence and location information concerning wireless subscribers for instant messaging and mobile commerce
DE10048653A1 (de) * 2000-09-26 2002-04-18 Mannesmann Ag Digitales Verzeichnis zur Verwendung in einem Kommunikationssystem
WO2003058908A2 (fr) * 2002-01-11 2003-07-17 Siemens Aktiengesellschaft Procede d'identification anonyme de profils d'abonnes d'un systeme de communication et module correspondant
EP1333692A2 (fr) * 2002-02-01 2003-08-06 Robert Bosch Gmbh Appareil de communication à fonction de messagerie instantanée

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"WV-042 Client-Server Protocol Session and Transactions Version 1.2", ANNOUNCEMENT OPEN MOBILE ALLIANCE, XX, XX, 21 February 2003 (2003-02-21), pages 1 - 98, XP002291038 *
DEUTSCH T: "MOBILE INSTANT MESSAGING AUF DEM VORMARSCH", NTZ (NACHRICHTENTECHNISCHE ZEITSCHRIFT), VDE VERLAG GMBH. BERLIN, DE, vol. 56, no. 4, 2003, pages 30 - 33, XP001144796, ISSN: 0027-707X *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009039702A1 (fr) * 2007-09-26 2009-04-02 Alibaba Group Holding Limited Procédé et système pour gérer les informations d'utilisateur dans le système de messagerie instantanée
US8554785B2 (en) 2007-09-26 2013-10-08 Alibaba Group Holding Limited Method and system for managing user information in instant messaging systems
EP2120414A1 (fr) * 2008-05-13 2009-11-18 Vodafone Holding GmbH Procédé, dispositif et système de communication pour la gestion d'informations de localisation

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