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WO2007038273A1 - Gestion centralisee d'un appareil sans fil multimodes - Google Patents

Gestion centralisee d'un appareil sans fil multimodes Download PDF

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Publication number
WO2007038273A1
WO2007038273A1 PCT/US2006/036987 US2006036987W WO2007038273A1 WO 2007038273 A1 WO2007038273 A1 WO 2007038273A1 US 2006036987 W US2006036987 W US 2006036987W WO 2007038273 A1 WO2007038273 A1 WO 2007038273A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless access
switched
access network
set forth
circuit
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/US2006/036987
Other languages
English (en)
Inventor
Niranjan Babu Avula
Peter Kim
Arnim Vogel
Alexander Milinski
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.)
Siemens AG
Nokia Solutions and Networks GmbH and Co KG
Siemens Corp
Siemens Communications Inc
Original Assignee
Siemens AG
Nokia Siemens Networks GmbH and Co KG
Siemens Corp
Siemens Communications Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG, Nokia Siemens Networks GmbH and Co KG, Siemens Corp, Siemens Communications Inc filed Critical Siemens AG
Publication of WO2007038273A1 publication Critical patent/WO2007038273A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • 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
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • wireless telephone devices capable of operating in multiple modes such as
  • circuit-switched and packet-switched realized as cellular (including digital
  • wireless IP such as Wi-Fi and WiMAX, and any other suitable
  • the system permits a multiple mode wireless telephone to roam from
  • Figure 1 is a block diagram of a telecommunications system
  • Figure 2 is a block diagram of a supervisory network
  • FIG. 3 is a block diagram of another telecommunications system
  • Figures 4 and 5 are flow charts of procedures for registering a
  • Figures 6 and 7 are flow charts of procedures for re-registering a
  • FIGS 8-10 are flow charts of procedures for passing call feature
  • IMS IP Multimedia Subsystem
  • FIG. 11 is a block diagram of the telecommunications system of
  • FIGS 12 and 13 are flow charts of procedures for call handover from
  • Figure 1 depicts a multimode wireless subscriber 10 operating in a
  • the multimode wireless subscriber 10 has the
  • These access networks 100 may utilize circuit switched or packet switched
  • IP internet
  • network 200 also may interface with non-wireless networks, such as the
  • the supervisory network 200 is shown in greater detail in Figure 2.
  • the supervisory network 200 is configured as an IP Multimedia
  • IP Internet Protocol
  • IP Multimedia Subsystem IMS
  • An interface such as a gateway or access router 210 provides a
  • the IMS 200 also contains a
  • CSCF call session control function
  • HSS home subscriber server
  • the voice application includes a voice application 230, and one or more voice application servers 240.
  • the voice application includes a voice application 230, and one or more voice application servers 240.
  • application servers provide centralized subscriber feature
  • the voice application servers 240 may also provide management
  • the IMS 200 also contains a management application server (MAS)
  • the management application server 250 provides applications, i.e.,
  • ISC IP multimedia subsystem Service Control
  • MAP Mobile Application Part
  • application server 250 converts subscriber-signaling information in the IMS 200 to the MAP protocol of a circuit-switched access network 100, and
  • the IMS 200 is connected to two access networks: a packet-switched
  • PSW wireless
  • CSW circuit-switched wireless
  • the PSW access network 110 is not limited to a specific format or
  • Wi-Fi Wireless Fidelity
  • WiMAX WiMAX
  • IP IP protocol
  • circuit-switched network e.g., GSM, CDMA, TDMA, AMPS (advanced
  • UMTS-CS universal mobile telecommunications
  • the multimode wireless subscriber 10 is capable of accessing both the
  • An IP router is an IP router
  • gateway/access router 210 serves as the gateway/access router 210 for the PSW access network 110
  • a signaling gateway 214 serves as the gateway/access router 210 for the
  • the CSW access network 120 comprises a home
  • HLR location register
  • MSC mobile switching center
  • the multimode wireless subscriber 10 powers up, seeking
  • the subscriber 10 may be configured
  • subscriber 10 can then place and receive calls through that network.
  • the IMS 200 would normally not forward registration
  • the management application server 250 would issue a message for the
  • the management application server 250 is
  • VLR visitor location register
  • the multimode wireless subscriber 10 may have occasion to move
  • the subscriber 10 may initially attach to the PSW
  • the HSS 230 and the HLR 130 would be updated to reflect
  • the HSS 230 is updated to
  • the IMS 200 may reflect the entry of the subscriber 10 ( Figure 7).
  • the IMS 200 may be configured to reflect the entry of the subscriber 10 ( Figure 7).
  • the IMS 200 may be configured to reflect the entry of the subscriber 10 ( Figure 7).
  • application server 250 provides the applications for controlling the foregoing
  • Such features may include call forwarding, call bearing, caller ID,
  • given multimode wireless subscriber 10 may be stored in the HSS 230 and
  • IMS 200 enabling a voice application server 240 to apply the feature
  • the multimode wireless subscriber 10 places or receives a call
  • the call is routed to the IMS 200 and
  • the HSS 230 or a voice
  • application server 240 specifies the features available to the multimode
  • wireless subscriber 10 and a voice application server 240 implements the
  • the CSW access network 120 can be configured to route the call from
  • the multimode wireless subscriber 10 to the IMS 200 in at least two ways.
  • an intelligent network trigger is provided to the CSW access
  • the CSW access network 120 queries the IMS 200 ( Figure 9).
  • This approach may use a CAMEL SCP (Customized Applications for
  • the multimode wireless subscriber 10 is assigned a
  • an MSISDN the Mobile Station International ISDN Number
  • Figure 3 is shown in Figure 11, introducing three additional components: a media gateway 260, a multimedia resource function controller 270, and a
  • application server (MAS) 250 provides the applications for the following purposes
  • the multimode wireless subscriber 10 is initially configured
  • the management application is responsible for managing the IMS 200.
  • the management application is responsible for managing the IMS 200.
  • server 250 then instructs the other party to the call to connect via the MGCF
  • connection of the subscriber 10 to the PSW access network 110 can be any connection of the subscriber 10 to the PSW access network 110.
  • application server 250 then instructs the other party to the call to establish a

Landscapes

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

Abstract

Selon cette invention, un réseau de supervision (200), tel qu'un sous-système multimédia IP, est utilisé pour gérer un dispositif d'abonné sans fil multimodes (10) fonctionnant dans un système de télécommunication de réseaux d'accès sans fil à commutation par paquets (110) et à commutation par circuit (120). Une interface de translation de protocole (210) entre le réseau de supervision et les réseaux d'accès sans fil à commutation par circuit (120) permettent d'aider à générer une gestion de caractéristiques centralisée et un transfert continu d'appels actifs d'un réseau d'accès sans fil à l'autre.
PCT/US2006/036987 2005-09-23 2006-09-22 Gestion centralisee d'un appareil sans fil multimodes Ceased WO2007038273A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71980405P 2005-09-23 2005-09-23
US60/719,804 2005-09-23

Publications (1)

Publication Number Publication Date
WO2007038273A1 true WO2007038273A1 (fr) 2007-04-05

Family

ID=37686100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/036987 Ceased WO2007038273A1 (fr) 2005-09-23 2006-09-22 Gestion centralisee d'un appareil sans fil multimodes

Country Status (1)

Country Link
WO (1) WO2007038273A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102752736A (zh) * 2012-07-02 2012-10-24 大唐移动通信设备有限公司 Cs业务的实现方法和设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030027569A1 (en) * 2001-07-31 2003-02-06 Ejzak Richard Paul Communication system for providing roaming between an internet protocol multimedia system and a circuit-switched domain
WO2004071104A2 (fr) * 2003-02-10 2004-08-19 Nokia Corporation Reseau mobile comprenant des entites de sous-systemes ip multimedia (ims) et solutions permettant de simplifier les operations et la compatibilite entre differentes entites ims
WO2005011207A1 (fr) * 2003-07-30 2005-02-03 Nortel Networks Limited Fourniture de services multimedias a base de paquets par l'intermediaire d'un support en mode circuit
WO2005025196A1 (fr) * 2003-09-11 2005-03-17 Nokia Corporation Services bases sur le protocole ip pour des reseaux a commutation de circuits

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030027569A1 (en) * 2001-07-31 2003-02-06 Ejzak Richard Paul Communication system for providing roaming between an internet protocol multimedia system and a circuit-switched domain
WO2004071104A2 (fr) * 2003-02-10 2004-08-19 Nokia Corporation Reseau mobile comprenant des entites de sous-systemes ip multimedia (ims) et solutions permettant de simplifier les operations et la compatibilite entre differentes entites ims
WO2005011207A1 (fr) * 2003-07-30 2005-02-03 Nortel Networks Limited Fourniture de services multimedias a base de paquets par l'intermediaire d'un support en mode circuit
WO2005025196A1 (fr) * 2003-09-11 2005-03-17 Nokia Corporation Services bases sur le protocole ip pour des reseaux a commutation de circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102752736A (zh) * 2012-07-02 2012-10-24 大唐移动通信设备有限公司 Cs业务的实现方法和设备
CN102752736B (zh) * 2012-07-02 2015-10-28 大唐移动通信设备有限公司 Cs业务的实现方法和设备

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