WO2003009604A1 - Portablilite de numero dans un reseau telephonique - Google Patents
Portablilite de numero dans un reseau telephonique Download PDFInfo
- Publication number
- WO2003009604A1 WO2003009604A1 PCT/FR2002/002053 FR0202053W WO03009604A1 WO 2003009604 A1 WO2003009604 A1 WO 2003009604A1 FR 0202053 W FR0202053 W FR 0202053W WO 03009604 A1 WO03009604 A1 WO 03009604A1
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- WO
- WIPO (PCT)
- Prior art keywords
- telephone number
- called
- network
- portability
- telephone
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0029—Provisions for intelligent networking
- H04Q3/005—Personal communication services, e.g. provisions for portability of subscriber numbers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/28—Number portability ; Network address portability
Definitions
- the invention relates to a method and a system for processing the portability of a called telephone number from a fixed or mobile donor telephone network to a recipient, fixed or mobile telephone network, using an MNP process. -SRF.
- each fixed or mobile telephone operator is allocated by the national telecommunications regulatory authority a range of call numbers.
- a user contracting a telephone subscription with a telephony operator is therefore allocated, by this operator, a telephone number belonging to the range of telephone numbers which has been allocated to him. Consequently, the telephone number of a telephone subscriber makes it possible to identify his subscription operator without further processing.
- the mobile portability process for Mobile Number Portabili ty, relating to the telephone numbers of mobile telephone networks, carried between mobile networks
- the Fixed portability process, or FNP process for Fixed Number Portabili ty, relating to the telephone numbers of fixed telephone networks carried between fixed networks, such as the PSTN network.
- number portability between a fixed network and a mobile network can also be considered: service portability.
- a subscriber whose call number telephone belongs to a range of numbers allocated to an originating network, called the donor network, does not change its telephone number, through the portability process, by the choice of a subscription network, distinct from the donor network and again designated network taker.
- a mobile telephone operator may be required, due to legal or technical obligations, route optimization, to process outgoing portability of outgoing calls in the mobile automatic branch exchange from which the call has been established.
- route optimization As a general rule, however, only the operator of the donor network is obliged to establish portability treatment for the telephone numbers belonging to it.
- the original network in which the call is initiated does not deal with portability.
- the call to a subscriber carried transits by the donor network unnecessarily and the routing is therefore not optimal.
- the originating network deals with the portability of the originating numbers and can therefore determine the subscription network, subscriber network, of the called subscriber.
- the call is routed directly to the customer network, so the routing of the call is optimal.
- a mobile operator is therefore confronted with the processing on departure of three different types of number portability.
- the GSM and 3 GPP standards define two processes for implementing the portability of telephone numbers in the mobile network: the Signaling Relay Function process, also known as the MNP-SRF process, and the Intelligent Network process, designated MNP-RI process.
- the MNP-SRF and MNP-RI processes were the subject of a specification in the form of regulatory text referenced ETSI Technical Specification GSM 03. 66, Digi tal Cellular Télécommunication System (Phase 2+); Support of Mobile Number Portabili ty (MNP), Stage 2.
- NPDB database for Number Portabili ty Data Base.
- This database is accessible via the portability platform by several head-end exchanges. It contains routing information for ported numbers and indicates, for each call number carried telephone, a routing number designated RN number, for Routing Number, identifying its network taker.
- the mobile switch, MSC, for MoJile Swi tching Center performs portability processing and queries via an INAP interface, for Intelligent Network Application Protocol, a MNP-RI portability platform with 'information on the numbers worn.
- the MNP-RI portability platform checks whether the requested number is ported, and, if so, provides the MSC PABX with a routing number to route the call to the subscriber network.
- Such a process requires the deployment of functionalities and capacities of the intelligent network in the automatic exchanges of this network, as well as the installation of an MNP-RI platform.
- An MNP-RI platform is none other than a state machine that contains the logic of intelligent network service.
- MAP-Send-Routing-Information requests MAP-SRI requests
- HLR registers for Home Location Registers
- the MNP-SRF process requires the introduction of a new additional functional entity, called Signaling Relay Function, or SRF module.
- This entity performs a relay function which receives MAP-SRI requests from the MSC switches, checks whether the requested number is carried or not, and responds by possibly providing a new routing address.
- a mobile operator which chooses to use the MNP-SRF process for the treatment of mobile portability, and which, moreover, wishes to treat fixed portability at the outset, is in the obligation to implement two separate platforms for the two types of portability, as shown in FIG. 1b, an RI platform, denoted PCS-FNP platform for Point Command Service - Fixed Number Portabili ty to deal with portability fixed, and an MNP-SRF platform, for Signaling Relay Function, to deal with mobile portability.
- this same operator could be forced to use, for this purpose, an additional processing process.
- an object of the present invention is the implementation of a method for processing a call outgoing telephone call from a mobile telephone subscriber to a called telephone number, this called telephone number being capable of being carried by its holder, from a fixed or mobile donor telephone network to a fixed or mobile recipient telephone network managed by an operator.
- Another object of the present invention is the implementation of a processing method starting from the portability allowing any mobile operator who would have chosen an MNP-SRF method for the processing of the mobile portability, but who nevertheless wishes to process in starting with fixed portability and / or service portability, implementing a single processing platform for the three types of portability, mobile / mobile portability, respectively mobile / fixed portability, fixed / fixed portability.
- Another object of the present invention is, therefore, the implementation of a processing method starting from portability allowing a pooling and optimization of the mechanisms and processing implemented in the network to ensure the processing of different types of portability.
- Another object of the present invention is the implementation of a processing method starting from portability from standardized mechanisms and operations and already in place in all mobile switches (MSC).
- Another object of the present invention is the implementation of a processing method on departure from portability in which any mobile network operator is able to process on departure the portability of fixed numbers and / or service portability without, however, the need to deploy intelligent network functionality and / or capabilities.
- Another object of the present invention is finally the implementation of a processing method starting from portability in which the use of SRF methods and processes avoids interactions between services using the mechanisms of Intelligent Networks.
- the method for processing an outgoing telephone call from a mobile telephone subscriber to a called telephone number, object of the present invention, this called telephone number being capable of being carried by the holder of this called telephone number, of a donor telephone network, fixed or mobile, to a recipient telephone network, fixed or mobile, each managed by an operator belonging to a portability group, is remarkable in that this process consists at least, following the dialing of this telephone number called , to discriminate in a receiving switch of this call, designated interrogating switch, the belonging of this telephone number called to a range of numbers likely to be carried.
- the protocol which is the subject of the invention then consists in applying to this call the processing corresponding to a call to a portable mobile number according to the standard MNP-SRF process. , by transmission of this called telephone number to a MNP-SRF portability server for processing of this called telephone number according to a process for processing the portability of telephone numbers mobile MNP-SRF.
- the portability processing process consists in verifying the membership of this telephone number called to the network owning the MNP-SRF portability server.
- this telephone number called corresponding to a telephone number belonging to the network owning this MNP-SRF portability server On a positive response to this verification of membership, this telephone number called corresponding to a telephone number belonging to the network owning this MNP-SRF portability server, the interrogation request is transferred to an HLR database belonging to this network and to which the subscriber holding the called number is attached.
- a porting verification consisting in verifying the carried or unworn character of this called phone number is performed.
- the non-ported telephone number not belonging to the network owning this portability server MNP-SRF the telephone number called is transmitted to this interrogating switch.
- FIG. 2a represents, by way of illustration, a flow diagram of the essential steps for implementing the method for processing a outgoing telephone call from a mobile telephone subscriber to a called telephone number capable of being carried from a fixed or mobile donor telephone network to a fixed or mobile recipient telephone network, in accordance with the subject of the present invention
- FIG. 2b represents, by way of illustration, a flowchart of an alternative embodiment of the method which is the subject of the present invention as shown in FIG. 2a and in which a verification of the type of porting to a fixed or mobile network of the telephone number called a carried out by the holder of this called telephone number;
- FIG. 2a represents, by way of illustration, a flow diagram of the essential steps for implementing the method for processing a outgoing telephone call from a mobile telephone subscriber to a called telephone number capable of being carried from a fixed or mobile donor telephone network to a fixed or mobile recipient telephone network, in accordance with the subject of the present invention
- FIG. 2b represents, by way of illustration, a flowchart
- FIGS. 3a and 3b represent the architecture of a system for processing the portability of a telephone number called from a fixed or mobile donor telephone network to a fixed or mobile recipient telephone network.
- the telephone number called is likely to be carried by the holder of this telephone number called from a fixed or mobile donor telephone network to a taker telephone network, also fixed or mobile.
- the processing method at the outset of the portability of the outgoing telephone call is thus intended to be implemented by the operator managing the network, to which the telephone terminal of the caller originating the telephone call is attached. outgoing considered.
- the fixed or mobile donor telephone network and the fixed or mobile recipient telephone network are each managed by an operator belonging to a portability group.
- the operator managing each fixed or mobile donor telephone network, respectively fixed or mobile customer, can be either the same operator or a separate operator for each of these networks.
- the method which is the subject of the present invention is implemented from a starting situation, noted S, in which the composition of the called telephone number, number noted NC, is carried out by the calling subscriber, the telephone number called NC corresponding to a number belonging to an a priori fixed or mobile network.
- the method which is the subject of the invention consists, following the dialing of this number, in a step a), in discriminating in a receiving switch of this call, designated by interrogating switch, the belonging of this telephone number called NC to a range of numbers likely to be carried.
- step a) the operation of discriminating the membership of the telephone number called NC in a range of numbers likely to be carried is symbolized by the relationship:
- the interrogator switch has a list of ranges of telephone numbers capable of being carried, this list being noted [TP].
- a step a1) is engaged, consisting for the interrogator exchange in fact ensuring its routing function of the telephone number called NC, this operation corresponding to a normal routing of the telephone number called NC.
- a step b) is launched, consisting in applying to the call telephone considered the processing corresponding to a call to a portable mobile number according to the standard MNP-SRF process.
- this processing is carried out by transmission of the telephone number called NC to a portability server MNP-SRF to ensure the processing of this telephone number called NC according to a process mobile phone number portability processing, a process designated by MNP-SRF.
- the processing of the telephone number called NC according to the process of portability of mobile telephone numbers MNP-SRF may consist of a step c) of verifying that the telephone number called NC belongs to the network owning the portability server.
- NC e [RP] designates a list of telephone numbers for subscribers to the aforementioned proprietary network.
- the telephone number called NC On positive response to the membership verification carried out in step c), the telephone number called NC then corresponds to a telephone number belonging to the network owning the portability server and the interrogation request is then transferred to a database.
- HLR for Home Location Register in Anglo-Saxon language, belonging to the aforementioned proprietary network and to which the subscriber holding the number called NC is attached.
- the HLR database can then process the call request, the telephone number called NC, accordingly.
- the telephone number called NC corresponds to a telephone number not belonging to the network owning the portability server and a port verification step e) is carried out, this step consisting to verify the worn or unworn character of the telephone number called NC.
- the telephone number called NC corresponds to an unworn telephone number not belonging to the network of the portability server.
- step e) is followed by a step f) generally consisting in transmitting the telephone number called NC to the interrogator switch for routing.
- step e On the contrary, on a positive response to the port verification step carried out in step e), the telephone number called NC corresponds to a carried telephone number not belonging to the network owning the MNP server.
- a step g) of translation is launched, this translation step consisting in translating the telephone number called NC into a routing telephone number, noted RNC.
- step g) is then followed by a step h) consisting in transmitting the RNC routing telephone number to the interrogator switch.
- FIG. 2b an alternative embodiment of the method for processing an outgoing telephone call is shown, in accordance with the object of the present invention but in which, however, a process for verifying the type of porting of the telephone number called NC to a fixed or mobile network is introduced at the level of the MNP-SRF portability server.
- steps a) to f) are implemented in the same way starting from the starting step S.
- the method which is the subject of the invention then further comprises a step g 0 ) of verifying the type of porting, consisting in verifying whether the telephone number called NC is ported to a telephone network landline or to a mobile telephone network.
- step g) of FIG. 2a) is replaced by different steps as a function of the response to the port type verification step go). If the telephone number called NC has been ported to a fixed telephone network, this situation being obtained in positive response to the verification test g 0 ), the telephone number NC called is then translated into a routing telephone number, in a step gi) .
- step g x is then itself followed by step h) consisting in transmitting the RNC routing telephone number to the interrogator switch. If, on the contrary, the telephone number called has been ported to a mobile telephone network, this situation being obtained in g 2 ) on negative response to the verification test of type of porting g 0 ), two possibilities are offered to the operator operator of the mobile network to which the calling subscriber is attached according to imperative operating thresholds.
- the telephone number called NC is translated into an RNC routing telephone number, this routing telephone number then being transmitted to the interrogator switch.
- This possibility is translated, in FIG. 2b, by the branch g 2 ⁇ ), which then brings back to steps gi) then h) previously mentioned in the description as regards the situation relating to the porting of the telephone number called to a telephone network fixed.
- the second possibility consists in transmitting the interrogation request in a step g 22 ) to the portability server MNP-SRF of the network receiving the called telephone number.
- the introduction of an additional step of verification of the type of fixed or mobile porting makes it possible to add greater flexibility in managing portability and an additional choice for the aforementioned operator operator.
- This additional choice corresponds to the choice, by the latter, of step g 2 ) previously mentioned, such a choice being able to prove to be particularly interesting, for the operator, in order to ensure an optimized management of the portability processing.
- FIGS. 2a and 2b Different modes of implementation of the different steps of the process which is the subject of the invention, as shown in FIGS. 2a and 2b, will now be described below.
- steps b), f), h) and g 2 ) consisting of transmitting the called telephone number to a server database MNP-SRF respectively the auto-interrogator switch, are carried out according to the MAP protocol.
- step f) of transferring the number called NC to the interrogator switch, when this called number is not carried, in negative response to the test of step e), may include a first sub-step f 0 ) consisting at least of assigning to the telephone number called NC a pseudo identification number P-IMSI, followed by a second sub-step fi) of transmission proper of the telephone number called NC, to which the pseudo identification number P-IMSI has been assigned, to the interrogator exchange.
- step f) may comprise, prior to the transmission respectively to the transmission proper fi) of the telephone number called, a sub-step f 0 o) of translating the telephone number called NC into an RNC routing number.
- Steps f), h and gi), g 2 in which a translation of the telephone number called NC into an RNC routing number is carried out, consists at least in assigning to the telephone number called a pseudo identification number P-IMSI , in format conforming to the GSM 03.03 specification.
- the pseudo P-IMSI number corresponding to a fixed network can include an MCC field identifying a subscription area, an MNC field identifying the fixed character of the subscription network and an MSIN field identifying the fixed network.
- the MCC field can contain a code corresponding to the real country in which the called telephone number is established.
- the MCC field can contain a specific code distinct from any real country identifier.
- the subscription network MSIN field contains an arbitrary code or number distinct from any real mobile network identifier allocated in the subscription zone, corresponding to the MCC field identifier subscription, if the subscription network of the telephone number called is a fixed network.
- the subscription network MNC field contains a real mobile network code corresponding to the called telephone number subscription network if the called telephone number subscription network is a mobile network.
- the MSIN field can advantageously contain an identifier code of at least one subscription network from a group of subscription networks if the latter, telephone number subscription network called NC, is a fixed network.
- FIG. 3a the processing system which is the subject of the present invention is shown, in which the telephone number called NC is transmitted to a PABX, called a PABX visited, GMSC in the non-limiting case where the call to the telephone number called NC is generated from a mobile telephone terminal MS operating in a mobile telephone network.
- the telephone number called NC is likely to be carried by the holder of the latter from a fixed or mobile donor telephone network to a subscriber telephone network also fixed or mobile.
- Each of the aforementioned networks is managed by an operator belonging to a portability group.
- the processing system which is the subject of the invention comprises at least one portability database 1, denoted NPDB, containing all the fixed and mobile numbers ported for which the aforementioned operator provides portability processing.
- the processing system which is the subject of the invention also comprises a portability server 2, denoted MNP-SRF, interconnected on the one hand to the database 1 and on the other hand to any interrogating switch such as the GMSC switch bearing the reference 0 and receiving the telephone number called NC.
- MNP-SRF portability server 2
- the portability server 2 makes it possible, upon interrogation of the portability database 1, to return port information at least to the automatic switch 0, visited automatic switch.
- the portability server 2 is constituted by an MNP-SRF platform.
- the processing system, object of the invention makes it possible to adapt the standardized MNP-SRF method and to use the latter to ensure the processing of fixed portability and of service portability in mobile networks.
- such a system makes it possible to interrogate the portability server, constituted by the MNP-SRF platform, carrying the reference 2, before routing, by an interrogation operation according to the MAP-SRI protocol as well for calls to the mobile numbers only for calls to fixed numbers, for which a porting check must be carried out.
- the triggering of the interrogation must be carried out, for example, by declaring as mobile numbers ranges of fixed numbers for which a portability check must be carried out.
- the portability server 2 constituted by the platform MNP-SRF accesses thanks to the information contained in the database 1 NPDB to the information of fixed mobile portability and of service contained in the latter.
- P-IMSI pseudo identification number designated by P-IMSI.
- P-IMSI pseudo identification numbers
- These pseudo identification numbers do not correspond to any mobile subscriber whereas, however, the format of these pseudo number conforms to the GSM 03.03 specification previously mentioned in the description.
- This or these pseudo identification numbers P-IMSI can then be assigned to the whole, to a part or to each fixed network, as will be described later in the description.
- the portability database 1 NPDB contains all the fixed and mobile numbers ported for which the operator ensures portability processing.
- the portability database 1 includes data making it possible to specify the taker network and / or the routing prefix RN which can then be associated by concatenation with the telephone number called NC to route the call.
- a so-called P-IMSI identification number can be specified.
- the portability database 1 NPDB is queried by the portability server 2, that is to say by the MNP-SRF platform, to determine the character carried by a number, the number called NC received by the PABX visited bearing the reference 0.
- the portability database 1 can: either return an indication of porting of the telephone number called NC, this indication of porting then being accompanied by a routing prefix, the RN prefix, and, the if applicable, the pseudo identification number P-IMSI corresponding to the current subscription network of the called subscriber; either return a carry indication and / or an identifier of the subscriber's current subscription network.
- the MNP-SRF platform that is to say the portability server 2
- the MNP-SRF platform comprises a module for calculating a prefix for routing the numbers called and a pseudo identification number P - IMSI from the porting indication and, where appropriate, the identifier of the subscriber's current subscription network.
- the routing parameters RN and pseudo IMSI parameters are calculated based on the information provided by the portability database 1. In both cases, it is indicated that the routing number, or routing prefix, RN and the pseudo identification number P-IMSI are sufficient to determine, on the one hand, whether the subscriber belongs to the network owning the server of portability and, on the other hand, if the current subscription network to which the telephone number called NC belongs is fixed or mobile.
- FIG. 3b in the nonlimiting example of a call launched from a telephony terminal mobile MS, when the telephone number called is a mobile number or a landline number.
- FIG. 3b it is indicated that in this figure the same references designate the same elements as in the case of FIG. 3a.
- the GMSC function of the automatic switch 0 of the mobile network A detects that the number dialed is likely to be carried and interrogates the portability server, that is to say the platform MNP-SRF 2 by the sending a message designated by MAP_Send__Routing_Info, or abbreviated MAP-SRI, containing the dialed number NC, coded in the required format, in the specification of the MAP protocol;
- the platform MNP-SRF 2 checks whether the number called NC belongs to its owner network, here mobile network A, or, if necessary, it belongs to another network and if the number called NC is ported;
- the platform MNP-SRF 2 responds to the interrogator switch 0 by means of a message designated by message MAP_Send_Routing_Info_ack, designated abbreviated as MAP- SRI ack.
- MAP- SRI ack a message designated by message MAP_Send_Routing_Info_ack
- MSRN provided in the response corresponds to the telephone number called NC, possibly prefixed by the routing number RN corresponding to the network owning the telephone number called NC; c) if the telephone number called NC does not belong to the network owning the MNP-SRF platform and if the telephone number called NC is ported to a fixed network, the portability server 2 formed by the platform MNP- SRF responds to interrogator switch 0 with an acknowledgment message designated by MAP_Send_Routing_Info_ack.
- the MSRN parameter then contains a prefix or RN routing number, corresponding to the taker network, possibly concatenated with the dialed number NC to form the number called RNC transmitted;
- MNP-SRF mobile network A
- NC telephone number ported to a mobile network
- the MNP-SRF 2 platform behaves as described by the normative texts: "ETSI Technical Specification GSM 03.66 Digital
- the MNP-SRF platform responds to interrogator switch 0 with a message designated MAP-SRI-ack.
- the MSRN parameter contains a RN routing prefix corresponding to the taker network and possibly concatenated to the telephone number called NC; 3d2) or the MNP-SRF platform transfers the call request to the MNP-SRF platform of the taker network, which for this reason bears the reference 2P in FIG. 3b.
- the automatic branch exchange interrogator 0 routes the call to the interconnection switch CI of the subscription network of the subscriber called, for this reason designated local taker network, bearing the CIP reference.
- This table concerns the message designated MAP_SRI sent in step 2.
- This table concerns the Map_SRI-ack message. This message is sent in steps 3b, 3c and 3dl previously described, from the platform MNP-SRF 2 to the interrogator PABX 0.
- IMSI numbers international mobile subscriber identity numbers
- IMSI nicknames designated by P-IMSI.
- ETSI Technical Specification GSM 03.03 Numbering, Addressing and Identification and 3GPP Technical Specification 3G TS 23.003, Numbering, Addressing and Identification, the international identification number of a subscriber, IMSI number consists of an MCC code for Mobile Country Code identifying the country of the latter, an MNC code for Mobile Network Code identifying its subscription network and an MSIN code for Mobile Subscriber Identity Number identifying l subscriber as such.
- the IMSI number of the MAP_SRI_ack message is mandatory. However, it does not correspond to the real IMSI number of the subscriber called because the MNP-SRF platform does not have knowledge of such a number but, on the contrary, to a pseudo IMSI number called generic, including the MCC code identifier of the country where the subscription area and the MNC field identifier of the subscription network correspond to the mobile subscription network of the called party.
- pseudo fictitious IMSI numbers which do not correspond to any mobile subscriber, but which however conform to the format of the specifications and texts previously mentioned standards.
- pseudo IMSI or P-IMSI numbers are then assigned either to the whole, to a part or to each fixed network.
- Several possibilities can therefore be considered: use of a fictitious MCC code, which does not correspond to any country, with one or more MNC codes corresponding to one or more networks; use of the MCC code corresponding to the actual country code with one or more MNC codes corresponding to one or more networks.
- a possible process for identifying one or more fixed networks by a pseudo IMSI or P-IMSI number can consist in allocating a specific MNC code for internal use by the mobile operators of the same portability group. This MNC code is used to designate the fixed character of a network or group of networks.
- This IMSI P-IMSI nickname is made up of the country's actual MCC code and the MNC code corresponding to the subscription network.
- a single MNC code is reserved for designating the fixed networks, which makes it possible to limit the impact of the implementation of the method and the system, objects of the invention, of portability processing on the availability of MNC resources. .
- a particularly efficient method and system for processing an outgoing telephone call have thus been described, insofar as these allow a mobile operator who wishes to use the MNP-SRF process, to perform mobile portability processing, to reuse this process for processing fixed portability and service portability.
- the aforementioned operator can have a single common platform, the MNP-SRF 2 platform to handle the different types of portability.
- Such a measure simplifies the processing in mobile switches, such as switches 0 in FIGS. 3a and 3b, and thus makes it possible to optimize the means deployed.
- the method and the system, objects of the present invention have the following advantages: if for a mobile operator, the SRF process proves to be the most suitable for the treatment of portability, this operator is able to set up common mechanisms and equipment to handle mobile, fixed and service portability; the method and the system for processing the portability, objects of the present invention, implement mechanisms and MAP operations standardized and already in place in all mobile exchanges, such as the automatic exchange 0 of FIGS. 3a and 3b; - this mobile operator is not required to deploy intelligent network functionalities and capacities to deal with the portability of fixed numbers; the SRF process avoids interactions between RI services of intelligent networks.
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Abstract
Description
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0108539A FR2826817B1 (fr) | 2001-06-28 | 2001-06-28 | Procede et systeme de traitement de la portabilite d'un numero telephonique appele d'un reseau telephonique donneur fixe ou mobile vers un reseau telephonique preneur fixe ou mobile, a partir d'un processus mnp-srf. |
FR0108539 | 2001-06-28 |
Publications (1)
Publication Number | Publication Date |
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WO2003009604A1 true WO2003009604A1 (fr) | 2003-01-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/FR2002/002053 WO2003009604A1 (fr) | 2001-06-28 | 2002-06-14 | Portablilite de numero dans un reseau telephonique |
Country Status (2)
Country | Link |
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FR (1) | FR2826817B1 (fr) |
WO (1) | WO2003009604A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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ITMI20062071A1 (it) * | 2006-10-27 | 2008-04-28 | Vodafone Omnitel Nv | Metodo per terminare una chianata diretta ad una numerazione di rete fissa su rete mobile |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6161017A (en) * | 1997-10-07 | 2000-12-12 | Telefonaktiebolaget Lm Ericsson | Method of routing calls to portable numbers in a radio telecommunications network |
WO2001003446A1 (fr) * | 1999-07-01 | 2001-01-11 | Nokia Corporation | Service de portabilite des numeros dans un systeme de telecommunication |
US6240293B1 (en) * | 1998-02-06 | 2001-05-29 | Bellsouth Intellectual Property Corporatio | Method and system for providing local number portability in a wireless telecommunications environment |
-
2001
- 2001-06-28 FR FR0108539A patent/FR2826817B1/fr not_active Expired - Fee Related
-
2002
- 2002-06-14 WO PCT/FR2002/002053 patent/WO2003009604A1/fr not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6161017A (en) * | 1997-10-07 | 2000-12-12 | Telefonaktiebolaget Lm Ericsson | Method of routing calls to portable numbers in a radio telecommunications network |
US6240293B1 (en) * | 1998-02-06 | 2001-05-29 | Bellsouth Intellectual Property Corporatio | Method and system for providing local number portability in a wireless telecommunications environment |
WO2001003446A1 (fr) * | 1999-07-01 | 2001-01-11 | Nokia Corporation | Service de portabilite des numeros dans un systeme de telecommunication |
Also Published As
Publication number | Publication date |
---|---|
FR2826817A1 (fr) | 2003-01-03 |
FR2826817B1 (fr) | 2004-07-02 |
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