WO2004016013A2 - Agencement et procede destines a des reseaux de telecommunication mobile - Google Patents

Agencement et procede destines a des reseaux de telecommunication mobile Download PDF

Info

Publication number
WO2004016013A2
WO2004016013A2 PCT/IB2003/003165 IB0303165W WO2004016013A2 WO 2004016013 A2 WO2004016013 A2 WO 2004016013A2 IB 0303165 W IB0303165 W IB 0303165W WO 2004016013 A2 WO2004016013 A2 WO 2004016013A2
Authority
WO
WIPO (PCT)
Prior art keywords
network
mts
hlr
routing information
sending
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2003/003165
Other languages
English (en)
Other versions
WO2004016013A3 (fr
Inventor
Katrin Linden
Gun Wanman
Antun Samukic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority to AU2003259390A priority Critical patent/AU2003259390A1/en
Publication of WO2004016013A2 publication Critical patent/WO2004016013A2/fr
Publication of WO2004016013A3 publication Critical patent/WO2004016013A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04W88/18—Service support devices; Network management devices
    • H04W88/184—Messaging devices, e.g. message centre

Definitions

  • the present invention relates to mobile telecommunication networks.
  • the present invention is directed to an arrangement and method for supporting Short Message Service (SMS) interoperability between mobile networks based on differing technologies while also supporting mobile number migration and mobile number portability.
  • SMS Short Message Service
  • TDMA/CDMA Time Division Multiple Access/Code Division Multiple Access
  • GSM/UMTS Global System for Mobile Communications/Universal Mobile Telecommunications System
  • SMS messages Today there is additional customer demand to introduce the transfer of non-call messages such as SMS messages between TDMA/CDMA and GSM/UMTS networks. This service would include the transfer of SMS messages for subscribers who have migrated from TDMA/CDMA to GSM/UMTS.
  • TDMA/CDMA and GSM/UMTS networks utilize different Mobile Application Part (MAP) signaling protocols for the SS7 signaling.
  • MAP Mobile Application Part
  • SMS messages cannot be sent from an TDMA/CDMA subscriber to a GSM/UMTS subscriber and vice versa.
  • a translation between TDMA/CDMA MAP operations and GSM/UMTS MAP operations must take place.
  • a Short Message Service Center such as Logica's Telepath SMSC Release 2700 can be equipped as a Multi-Technology SMSC (MTS).
  • MTS Multi-Technology SMSC
  • the SMSC provides support for multiple network technologies on a single SMSC to provide interworking between different technologies.
  • the MTS has MAP interfaces to more than one network technology, and can be equipped to interwork between TDMA/CDMA networks and GSM UMTS networks.
  • the MTS decides which network technology to use based on the subscriber number (SNB) of the destination subscriber.
  • SNB subscriber number
  • delivery of the SMS message is independent of the network originating the SMS message. It is also assumed that an SMS message from a GSM/UMTS subscriber to another GSM/UMTS subscriber is transferred directly via the GSM/UMTS network, and an SMS message from a TDMA/CDMA subscriber to another TDMA/CDMA subscriber is transferred directly via the TDMA/CDMA network.
  • the MTS has information stored regarding all SNBs used in the TDMA/CDMA network.
  • the SNB list is extremely large and difficult to administer. Based on this list, the MTS decides which technology to use when an SMS message is to be delivered to a particular subscriber.
  • the technology decision made in the MTS may not be correct because a migrated subscriber may have, for example, a TDMA/CDMA SNB together with a GSM/UMTS subscription.
  • the MTS's attempt to route the call via the TDMA/CDMA network would fail. Additionally, the number of transfers between network technologies within the
  • MTS must be minimized because information is lost when an SMS message is transferred between TDMA/CDMA and GSM UMTS technologies. Therefore, the MTS cannot transfer an SMS message between network technologies more than once.
  • the present invention enables mobile clients to send Short Message Service (SMS) messages from a first network based on a first technology to a destination subscriber in a second network based on a second technology.
  • SMS Short Message Service
  • the invention also tracks subscribers who have migrated from one type of network to another, and delivers to them in their new network, SMS messages originating in their old network.
  • the present invention is directed to an arrangement for supporting SMS interoperability between mobile networks based on differing technologies.
  • the arrangement enables subscribers to continue receiving SMS messages after the subscribers have migrated from a first network based on a first technology to a second network based on a second technology.
  • the arrangement includes first and second home location registers (HLRs) in the first and second networks, respectively; first and second mobile switching centers (MSCs) in the first and second networks, respectively; a multi-technology short message service center (MTS) shared between the networks, and a network subscription database/signaling relay node (NSD/SRN) shared between the networks that provides a subscriber number (SNB) database and forwards requests for routing information to the appropriate HLR.
  • HLRs home location registers
  • MSCs mobile switching centers
  • MTS multi-technology short message service center
  • NSD/SRN network subscription database/signaling relay node
  • the MTS also includes means for sending an initial request for routing information to the first HLR, and for sending a subsequent request for routing information to the second HLR when the MTS receives a notification in response to the initial request indicating that the destination subscriber has a subscription in the second network.
  • the NSD/SRN includes means for intercepting the initial and subsequent requests for routing information sent from the MTS before the request reaches the addressed HLR; and a subscriber database for determining whether the destination subscriber has a subscription in the first or second network.
  • the NSD/SRN also includes means for forwarding the initial or subsequent request for routing information to the addressed HLR if the destination subscriber has a subscription in the network where the addressed HLR resides; and means for sending a notification to the MTS indicating that the destination subscriber has a subscription in the second network, if the initial request for routing information is addressed to the first HLR, and the destination subscriber has a subscription in the second network.
  • the present invention is directed to a method of supporting SMS interoperability between mobile networks based on differing technologies.
  • the method enables subscribers to continue receiving SMS messages after the subscribers have migrated from a first network based on a first technology to a second network based on a second technology.
  • the method is characterized by the steps of receiving in the MTS, an SMS message that originated in the first network and is addressed to a subscriber that has migrated its subscription from the first network to the second network; sending an initial request for routing information from the MTS to the first HLR; intercepting by the NSD/SRN, the initial request for routing information before the request reaches the first HLR; and determining by the NSD/SRN, whether the destination subscriber has a subscription in the first network.
  • the NSD/SRN Upon determining that the destination subscriber has a subscription in the first network, the NSD/SRN forwards the initial request for routing information to the first HLR; the first HLR sends routing information to the MTS; and the MTS routes the SMS message to the destination subscriber in the first network. However, upon determining that the destination subscriber does not have a subscription in the first network, the NSD/SRN sends a notification to the MTS indicating that the destination subscriber does not have a subscription in the first network. The MTS then sends a subsequent request for routing information to the second HLR. The second HLR sends the routing information to the MTS, and the MTS routes the SMS message to the destination subscriber in the second network.
  • the present invention is directed to a method in an MTS of sending an SMS message from a first network based on a first technology to a destination subscriber in a second network based on a second technology.
  • the method includes the steps of receiving the SMS message from the first network in the MTS; sending from the MTS to the NSD/SRN, a first request for routing information that identifies the destination subscriber and includes an address of the first HLR; and receiving in the MTS, a notification from the NSD/SRN indicating that the destination subscriber does not have a subscription in the first network.
  • the MTS then sends a second request for routing information to the NSD/SRN.
  • the second request identifies the destination subscriber and includes an address of the second HLR. This is followed by receiving in the MTS, routing information from the second HLR; and routing the SMS message from the MTS to the destination subscriber utilizing the routing information acquired from the second HLR.
  • FIG. 1 is a simplified block diagram of a mobile network configuration in which the system of the present invention has been implemented
  • FIG. 2 is a flow chart illustrating the steps of a preferred embodiment of the method of the present invention
  • FIG. 3 is a signaling diagram illustrating exemplary signaling messages utilized in the method of FIG. 2 when the SMS message originates in a GSM/UMTS network, and the destination subscriber subscribes to a TDMA/CDMA network
  • FIG. 4 is a signaling diagram illustrating exemplary signaling messages utilized in the method of FIG. 2 when the SMS message originates in the TDMA/CDMA network, and the destination subscriber subscribes to the GSM/UMTS network.
  • FIG. 1 is a simplified block diagram of a mobile network configuration in which the system of the present invention has been implemented.
  • the network configuration includes nodes from a TDMA/CDMA network 11 and a GSM/UMTS network 12, both preferably belonging to the same operator.
  • the TDMA/CDMA network includes a TDMA/CDMA Home Location Register (HLR) 13 and a TDMA/CDMA Mobile Switching Center (MSC) 14.
  • the GSM/UMTS network includes a GSM/UMTS HLR 15 and a GSM/UMTS MSC 16.
  • NSD/SRN 17 and MTS 18 are shared between the TDMA/CDMA network and the GSM/UMTS network. All the network solutions described herein involve the NSD/SRN 17.
  • NSD/SRN is a database node containing subscriber number (SNB) information that is utilized to determine the network to which the subscriber belongs, i.e., the network where the subscriber has his/her subscription.
  • the NSD/SRN is adapted to support the TDMA/CDMA protocol, and is also used for functions such as Mobile Number Portability for GSM and UMTS networks, Flexible Allocation of MSISDNs, and Number Migration from TDMA/CDMA to GSM/UMTS, or from PDC to UMTS.
  • the NSD/SRN 17 is utilized as a routing element in the network, making decisions about how to further route a call/non-call related message based on the subscriber's information stored in the database. The method requires that subscribers who have migrated from one type of network to another have retained their original SNBs.
  • the MTS 18 does not know whether a subscriber has migrated its subscription from one type of network to another. This information is stored in the NSD/SRN 17 where it is continuously updated. Therefore, there must be a common technical solution between the NSD/SRN and the MTS to support the transfer of SMS messages to subscribers that have migrated from TDMA/CDMA to GSM/UMTS, and vice versa.
  • the NSD/SRN is configured to support all subscribers belonging to a single operator.
  • a first embodiment of the method of the present invention is applicable to SMS message transfers between TDMA/CDMA networks and GSM UMTS networks for all subscribers belonging to one operator. Subscription network information for each subscriber is stored in the NSD/SRN 17.
  • the MTS 18 starts the delivery of an SMS message by requesting routing information from one of the networks (i.e., the TDMA/CDMA network or the GSM/UMTS network) according to predefined rules. For example, the MTS may initially select the GSM UMTS network if a majority of the subscribers have migrated into GSM/UMTS technology. Conversely, the MTS may initially select the TDMA/CDMA network if a majority of the subscribers have not migrated into GSM/UMTS technology. Alternatively, the MTS may select the network in which the SMS message was originated.
  • the networks i.e., the TDMA/CDMA network or the GSM/UMTS network
  • the MTS sends the request for routing information to the TDMA/CDMA HLR 13 to receive routing data for transfer via the TDMA/CDMA network.
  • the request for routing information is sent from the MTS 18 to the applicable
  • the request message is intercepted by the NSD/SRN 17.
  • the NSD/SRN determines whether the subscriber has its subscription in the same type of network (i.e., TDMA/CDMA or GSM7UMTS) as the HLR to which the message is addressed. If so, the NSD/SRN relays the request for routing information to the addressed HLR. However, if the NSD/SRN determines that the subscriber has its subscription in the other type of network, the NSD/SRN sends a response back to the MTS, which restarts the request for routing information using the other network technology.
  • the category 'GSM/UMTS subscriber' includes subscribers migrated from TDMA/CDMA to GSM UMTS.
  • An SMS message may only be transferred between TDMA/CDMA and GSM/UMTS technologies internally within the MTS 18 when the SMS message is originated in one technology and delivered via the other technology.
  • the MTS does not need to have information about which network a subscriber has its subscription in because the NSD/SRN has this information and ensures that the MTS sends the routing request using the correct technology.
  • FIG. 2 is a flow chart illustrating the steps of a preferred embodiment of the method of the present invention.
  • the MTS 18 receives an SMS message from either the TDMA/CDMA network 11 or the GSM/UMTS network 12 addressed to a destination subscriber.
  • the MTS sends a request for routing information toward a selected network HLR using the appropriate signaling protocol for the selected network.
  • the NSD/SRN 17 intercepts the request for routing information and at step 24 determines whether the destination subscriber has a subscription in the network matching the protocol of the routing request. If so, the method moves to step 25 where the NSD/SRN forwards the request for routing information to the HLR in the network matching the protocol of the request.
  • the HLR sends the routing information (for example, the address of the serving MSC and the International Mobile Station Identity (LMSI) of the destination mobile station) to the MTS.
  • the MTS sends a Short Message Delivery Point-to-Point (SMDPP) message to the MSC, and at step 28, the MSC delivers the SMS message to the destination mobile station.
  • SMSPP Short Message Delivery Point-to-Point
  • the method moves to step 29 where the NSD/SRN notifies the MTS of an error in the signal protocol utilized for the routing request.
  • the MTS sends the request for routing information using the signaling protocol of the other network.
  • the method then returns to step 23 where the NSD/SRN again intercepts the request for routing information and at step 24 determines whether the destination subscriber has a subscription in the network matching the protocol of the routing request. This time, the protocol should match, and the method follows steps 25-28 to deliver the SMS message to the destination mobile station.
  • step 24 If it is determined at step 24 that the destination subscriber is unknown, the method moves to step 31 where the MTS 18 receives an error message.
  • FIG. 3 is a signaling diagram illustrating exemplary signaling messages utilized in the method of FIG. 2 when the SMS message originates in the GSM/UMTS network 12, and the destination subscriber subscribes to the TDMA/CDMA network 11.
  • the MTS 18 first sends, for example, a Send Routing Information for Short Message (SRIforSM) message 33 toward the GSM/UMTS HLR 15 (not shown), specifying the SNB of the destination subscriber.
  • the NSD/SRN 17 intercepts the SRIforSM message and determines whether the destination subscriber is a GSM/UMTS subscriber.
  • SRIforSM Send Routing Information for Short Message
  • the NSD/SRN' s check determines that the destination subscriber is a GSM/UMTS subscriber, the NSD/SRN forwards the SRIforSM message to the GSM UMTS HLR 15, and the procedure continues as normal in GSM UMTS networks.
  • the destination subscriber is a TDMA/CDMA subscriber. Therefore, the NSD/SRN responds to the MTS with an acknowledgment message (SRIforSM-ACK) 34 indicating to the MTS that the destination subscriber is a TDMA/CDMA subscriber.
  • SRIforSM-ACK acknowledgment message
  • the MTS 18 then sends a TDMA/CDMA SMS Request (SMSREQ) message 35 toward the TDMA/CDMA HLR 13, specifying the subscriber directory number of the destination subscriber.
  • the NSD/SRN 17 intercepts the SMSREQ message and determines whether the destination subscriber is a TDMA/CDMA subscriber. Since the destination subscriber is a TDMA/CDMA subscriber, the NSD/SRN forwards the SMSREQ message at 36 to the TDMA/CDMA HLR 13.
  • the TDMA/CDMA HLR retrieves the routing information and sends an SMSREQ-RES return result message 37 to the MTS 18.
  • the return result message may include, for example, the address of the serving TDMA/CDMA MSC 14, and the destination subscriber's LMSI.
  • FIG. 4 is a signaling diagram illustrating exemplary signaling messages utilized in the method of FIG. 2 when the SMS message originates in the TDMA/CDMA network 11, and the destination subscriber subscribes to the GSM/UMTS network 12.
  • the MTS 18 first sends an SMSREQ message 41 toward the TDMA/CDMA HLR 13 (not shown), specifying the SNB of the destination subscriber.
  • the NSD/SRN 17 intercepts the SMSREQ message and determines whether the destination subscriber is a TDMA/CDMA subscriber.
  • the NSD/SRN' s check determines that the destination subscriber is an TDMA/CDMA subscriber, the NSD/SRN forwards the SMSREQ message to the TDMA/CDMA HLR 13, and the procedure continues as normal in TDMA/CDMA networks.
  • the destination subscriber is a GSM/UMTS subscriber. Therefore, the NSD/SRN responds to the MTS with an SMSREQ-RES return result message 42 or a return error indicating to the MTS that the destination subscriber is a GSM/UMTS subscriber.
  • the MTS 18 then sends an SRIforSM message 43 toward the GSM/UMTS HLR 15, specifying the SNB of the destination subscriber.
  • the NSD/SRN 17 intercepts the SRIforSM message and determines whether the destination subscriber is a GSM UMTS subscriber. Since the destination subscriber is a GSM/UMTS subscriber, the NSD/SRN forwards the SRIforSM message at 44 to the GSM/UMTS HLR 15. The GSM/UMTS HLR retrieves the routing information and sends an SRIforSM-ACK message 45 to the MTS 18. The acknowledgment message may include, for example, the address of the serving GSM UMTS MSC 16, and the destination subscriber's LMSI. The MTS then sends a ForwardSM message 46 to the GSM/UMTS MSC, and the MSC delivers the SMS message to the destination mobile station. The GSM/UMTS MSC then sends a ForwardSM Response message 47 to the MTS.
  • all requests to transfer an SMS message to a subscriber migrated from TDMA/CDMA to GSM/UMTS start by sending a request for routing information from the MTS to the TDMA/CDMA HLR 13.
  • the message is then intercepted by the NSD/SRN. If the NSD/SRN determines that the subscriber has migrated to GSM/UMTS, the NSD/SRN responds to the MTS that the subscriber is denied/migrated.
  • the MTS then requests routing information from the GSM/UMTS network.
  • the MTS can have additional logic for handling of SMS messages.
  • an SMS message that is originated in a GSM/UMTS network is sent via/stored in an SMSC in the originator's GSM/UMTS network, while an SMS message originated in a TDMA/CDMA network is transported to, and sent via/stored in, the SMSC in the receiver's TDMA CDMA network.
  • the address of the SMSC to use for a particular SMS message is set on the SIM card in the originating subscriber's mobile station. Under standards being developed by the Third Generation Partnership Project (3 GPP), it is possible for the originating subscriber to change the SMSC address. Therefore, it is possible that subscribers not belonging to an operator's network may send SMS messages via the operator's SMSC.

Landscapes

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

Abstract

L'invention concerne un agencement et un procédé permettant d'envoyer des messages courts (SMS) entre un réseau mobile TDMA/CDMA (11) et un réseau mobile GSM/UMTS (12). Une base de données d'abonnement au réseau/noeud de relais de signalisation, NSD/SRN, (17) et un centre de services de messages courts à technologies multiples, MTS, (18) sont partagés entre les réseaux. Le centre MTS reçoit des messages SMS de chaque réseau et transmet ceux-ci à des abonnés destinataires dans le même réseau ou dans un autre réseau. Le centre MTS (18) envoie dans un premier temps une demande d'informations de routage à l'HLR dans le réseau d'où le message SMS provient. Le NSD/SRN (17) intercepte la demande et détermine si l'abonné destinataire a un abonnement dans le réseau adressé. Si tel est le cas, la demande est transmise à l'HLR adressé et le routage continue normalement. En revanche, si tel n'est pas le cas, le NSD/SRN (17) notifie le centre MTS (18) que l'abonné ne possède pas d'abonnement dans le réseau adressé. Le centre MTS demande ensuite des informations de routage à l'autre HLR et le routage se poursuit normalement.
PCT/IB2003/003165 2002-08-07 2003-08-05 Agencement et procede destines a des reseaux de telecommunication mobile Ceased WO2004016013A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003259390A AU2003259390A1 (en) 2002-08-07 2003-08-05 Arrangement and method for mobile telecommunication networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0202390A SE0202390D0 (sv) 2002-08-07 2002-08-07 Method to support sms interoperability together with mobile number migration and mobile number portability
SESE0202390-1 2002-08-07

Publications (2)

Publication Number Publication Date
WO2004016013A2 true WO2004016013A2 (fr) 2004-02-19
WO2004016013A3 WO2004016013A3 (fr) 2004-05-13

Family

ID=20288696

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/003165 Ceased WO2004016013A2 (fr) 2002-08-07 2003-08-05 Agencement et procede destines a des reseaux de telecommunication mobile

Country Status (3)

Country Link
AU (1) AU2003259390A1 (fr)
SE (1) SE0202390D0 (fr)
WO (1) WO2004016013A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2111052A4 (fr) * 2007-03-09 2010-07-28 Huawei Tech Co Ltd Procédé et dispositif d'envoi d'un message, équipement de centrale de messages
US12593202B2 (en) 2023-10-10 2026-03-31 T-Mobile Usa, Inc. Updating contact information using SMS after a number change

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5946629A (en) * 1995-11-28 1999-08-31 Telefonaktiebolaget L M Ericsson Cellular telephone network having short message service interaction with other networks
US6263212B1 (en) * 1998-02-17 2001-07-17 Alcatel Usa Sourcing, L.P. Short message service center
WO2000056091A1 (fr) * 1999-03-17 2000-09-21 Telefonaktiebolaget Lm Ericsson (Publ) Systeme et procede de remise de messages courts entre des reseaux gsm et amrt
AU3848700A (en) * 1999-03-17 2000-10-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for transmitting message waiting notification between gsm and tdma networks
AU2000257004A1 (en) * 2000-07-12 2002-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Sms message routing between networks based on different standards
CA2427063C (fr) * 2000-10-27 2010-12-21 Cellemetry Llc Systeme et procede d'interconnexion pour services de messages courts a protocoles multiples
US7079524B2 (en) * 2001-10-11 2006-07-18 Tekelec Methods and systems for off-loading a-interface short message service (SMS) message traffic in a wireless communications network
US20030096595A1 (en) * 2001-11-21 2003-05-22 Michael Green Authentication of a mobile telephone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2111052A4 (fr) * 2007-03-09 2010-07-28 Huawei Tech Co Ltd Procédé et dispositif d'envoi d'un message, équipement de centrale de messages
US12593202B2 (en) 2023-10-10 2026-03-31 T-Mobile Usa, Inc. Updating contact information using SMS after a number change

Also Published As

Publication number Publication date
SE0202390D0 (sv) 2002-08-07
AU2003259390A8 (en) 2004-02-25
WO2004016013A3 (fr) 2004-05-13
AU2003259390A1 (en) 2004-02-25

Similar Documents

Publication Publication Date Title
EP1142379B1 (fr) Service de notification par messagerie vocale entre systemes de communication mobile
US6917813B2 (en) Provision of short message services
US6912389B2 (en) Interworking and interoperability of GPRS systems with systems of other technology families
US6625461B1 (en) Method and system for providing compatibility between telecommunication networks using different transmission signaling systems
US7319857B2 (en) Methods, systems, and computer program products for delivering messaging service messages
EP2389769B1 (fr) Procédé et système destinés à adresser un terminal mobile
US8909266B2 (en) Methods, systems, and computer readable media for short message service (SMS) forwarding
KR20010099765A (ko) 단문 서비스 네트워크, 단문 배송 방법 및 단문 서비스 센터
US6748229B1 (en) Method and apparatus for mobile telecommunication
US7957754B2 (en) Method and system for authenticating short message calling party
CN101453731B (zh) 实现号码携带的方法、信令转接功能装置及系统
CN1926892B (zh) 通过寻址硬件部分将消息发送到移动台的方法与设备
US7336955B2 (en) Interconnection agreement determining system, apparatus, and method
EP2524531B1 (fr) Procédé, entité de réseau, réseau de télécommunication et produit de programme informatique pour gérer les données d'abonnement dans un réseau de télécommunication
US7257401B1 (en) Messaging service for communications devices
US6888823B1 (en) Method for providing alternative network-associated service address mobile registration
CN110856158B (zh) 中国电信号码与国外运营商号码一卡两号实现方法及系统
US20040067753A1 (en) Method for setting up an additional service in a mobile radio network
CN1454427B (zh) 用于重新路由呼叫的方法和系统
US7242673B2 (en) Message barring system and method thereof
JP2002330465A (ja) アクセス技術を識別するための方法と装置
WO2000045611A2 (fr) Gestion d'un profil d'utilisateur de systeme de bureau sans fil numerique
GB2435156A (en) Communication system for accessing more than one device at a single address
KR20050078501A (ko) 이동통신 시스템에서 단문 메시지 착신 전환 방법 및 시스템

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP