CA2571269A1 - System and method for call routing and paging across different types of networks - Google Patents

System and method for call routing and paging across different types of networks Download PDF

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Publication number
CA2571269A1
CA2571269A1 CA002571269A CA2571269A CA2571269A1 CA 2571269 A1 CA2571269 A1 CA 2571269A1 CA 002571269 A CA002571269 A CA 002571269A CA 2571269 A CA2571269 A CA 2571269A CA 2571269 A1 CA2571269 A1 CA 2571269A1
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Canada
Prior art keywords
wtru
server
network
networks
communication
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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.)
Granted
Application number
CA002571269A
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French (fr)
Other versions
CA2571269C (en
Inventor
Narayan Parappil Menon
Alan Gerald Carlton
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InterDigital Technology Corp
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Interdigital Technology Corporation
Narayan Parappil Menon
Alan Gerald Carlton
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Application filed by Interdigital Technology Corporation, Narayan Parappil Menon, Alan Gerald Carlton filed Critical Interdigital Technology Corporation
Publication of CA2571269A1 publication Critical patent/CA2571269A1/en
Application granted granted Critical
Publication of CA2571269C publication Critical patent/CA2571269C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02Arrangements for increasing efficiency of notification or paging channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/12Inter-network notification
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06Registration at serving network Location Register, VLR or user mobility server
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/18Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

A network architecture uses an Application Server Autonomous Access (ASAA) server (12) which allows paging and call routing across different types of wireless and wireline access networks. The ASAA server (12) provides connectivity between an external voice or data network (14) and a wireless transmit/receive unit (WTRU, 13). The external voice or data network (14) may be a public switched telephone network (PSTN) or a public data network (PDN), so that the connectivity between the external network (14) and the WTRU (13) is provided through the access networks using data from the ASAA server (12).

Claims (31)

1. A system for providing network services to at least one wireless transmit/receive unit (WTRU), comprising:
a server for communicating with a plurality of networks;
a paging circuit for providing paging requests through at least a subset of the plurality of networks, the paging circuit responsive to the server;
the server responsive to received messages from the plurality of networks, such that a response to a paging request directed to a particular WTRU
received from one of the networks provides an indication of the connectivity status of the WTRU through said one of the networks;
a communication network including an external voice and/or data network; and a communication circuit, communicating with the server, for communication between the external voice and/or data network and the WTRU
through network routing which includes said one of the networks, in response to the received response to the paging request.
2. The system of claim 1, comprising the server providing information regarding system status of plural networks.
3. The system of claim 1, wherein the external voice and/or data network communicates with at least one of the networks in response to the received response to the paging request.
4. The system of claim 1, wherein the external voice and/or data network includes at least one of a public switched telephone network (PSTN) and a public data network (PDN).
5. The system of claim 1, wherein an Application Server Autonomous Access (ASAA) server provides connectivity data, and connectivity between the external network and the WTRU is provided through the access networks using data from the ASAA server.
6. A system for providing network services to at least one wireless transmit/receive unit (WTRU), comprising:
a server for communicating with a plurality of networks;
a circuit function on the WTRU for providing an addressing message to the server;
the server responsive to received addressing message from the WTRU, thereby permitting establishment of a communications link between the WTRU and a target network through a network connected to the WTRU, wherein the network connected to the WTRU provides an indication of connectivity of the WTRU;
a communication network including an external voice and/or data network; and a communication circuit, communicating with the server, for communication between the external voice and/or data network and the WTRU
through network routing which includes said network connected to the WTRU.
7. The system of claim 6, comprising the server providing information regarding system status of plural networks.
8. The system of claim 6, comprising the server communicating with the WTRU through said one of the networks in response to the received response to a communication request communicated to the server.
9. The system of claim 6, wherein the external voice and/or data network includes at least one of a public switched telephone network (PSTN) and a public data network (PDN).
10. The system of claim 6, wherein an Application Server Autonomous Access (ASAA) server provides connectivity data, and connectivity between the external network and the WTRU is provided through the access networks using data from the ASAA server.
11. A method of providing wireless telecommunication services to at least one wireless transmit/receive unit (WTRU), the method comprising:
identifying wireless access networks capable of providing wireless links to a wireless transmit/receive unit (WTRU);
providing a server capable of communicating with a plurality of wireless access networks;
determining a status of the WTRU is ability to establish a radio link with one or more of the wireless access networks;
using the server to establish a server communication link with at least one of the plurality of wireless access networks with which the WTRU has an ability to establish a radio link;
using the server communication link to establish communication between the WTRU through said one of the plurality of networks; and using the server communication link to establish communication between the WTRU and a further destination through said one of the plurality of access networks.
12. The method of claim 11, further comprising:
the server responsive to a received addressing message from the WTRU, thereby permitting establishment of a communications link between the WTRU and a target network through a network connected to the WTRU, wherein the network connected to the WTRU provides an indication of connectivity of the WTRU;
a communication network providing an external voice and/or data network;

the wireless access network providing communication with the server, thereby providing communication between the external voice and/or data network and the WTRU through network routing which includes said network connected to the WTRU.
13. The method of claim 12, comprising the server providing information regarding system status of plural networks.
14. The method of claim 11, wherein the external voice and/or data network communicates with at least one of the networks in response to the received response to a communication request.
15. The method of claim 11, wherein the external voice and/or data network communicates with at least one of the networks in response to the received response to a paging request.
16. The method of claim 11, wherein an Application Server Autonomous Access (ASAA) server provides connectivity data, and connectivity between the external network and the WTRU is provided through the access networks using data from the ASAA server.
17. A server for providing network services to at least one wireless transmit/receive unit (WTRU) according to an Application Server Autonomous Access (ASAA) protocol, the server comprising:
a communication request circuit for providing communication requests through at least one network;
a circuit responsive to received messages from the at least one network, such that a response to a communication request directed to a particular WTRU and received from one of the networks provides an indication of connectivity of the WTRU through said one of the networks; and a communication circuit for communication between the external voice and/or data network and the WTRU through network routing which includes said one of the networks in response to the received response to the communication request.
18. The server of claim 17, comprising the server providing information regarding system status of plural networks.
19. The server of claim 17, wherein the communication circuit communicates through at least one of a public switched telephone network (PSTN) and a public data network (PDN).
20. The server of claim 17, wherein the server provides connectivity between the external network using data from an ASAA server.
21. A wireless transmit/receive unit (WTRU) for communicating with a server through one of a plurality of access networks, the WTRU comprising:
a circuit for receiving a paging request issued by the server through at least a first subset of the access networks;
a circuit for providing an indication of connectivity of the WTRU
through one of the said subset of access networks in response to the paging request;
a circuit for selectively communicating through at least one of a second subset of the access networks, whereby the second subset may overlap the first subset; and a communication circuit, for communicating with the server through at least one of the said second subset of the access networks.
22. The WTRU of claim 21, wherein the WTRU communicates through the server with an external voice and/or data network including at least one of a public switched telephone network (PSTN) and a public data network (PDN).
23. The WTRU of claim 21, wherein the WTRU communication with the server provides Application Server Autonomous Access (ASAA) service.
24. A wireless transmit/receive unit (WTRU) for communicating with a server through a plurality of access networks, the WTRU, comprising:
a circuit for effecting initial communication with the server through at least one access network, whereby a circuit function on the WTRU provides an addressing message to the server, thereby permitting establishment of a communications link between the WTRU and the server through the access network, wherein the access network provides an indication of connectivity of the WTRU; and a communication circuit, for communicating with the server, for effecting communication between an external voice and/or data network and the WTRU through network routing which includes said network connected to the WTRU and the server.
25. The WTRU of claim 24, wherein the WTRU communicates with the server communicating through said one access network in response to a received response to a communication request.
26. The WTRU of claim 24, wherein the external voice and/or data network includes at least one of a public switched telephone network (PSTN) and a public data network (PDN).
27. The WTRU of claim 24, wherein an Application Server Autonomous Access (ASAA) server provides connectivity data, and connectivity between the external network and the WTRU is provided through the access networks using data from the ASAA server.
28. A wireless transmit/receive unit (WTRU) capable of communicating using an Application Server Autonomous Access (ASAA) protocol, the WTRU
comprising:
a communication request circuit responsive to communication requests transmitted from an ASAA server through at least a one access network;
a communication circuit for communication between the ASAA server and the WTRU through network routing which includes at least one access network in response to a received communication request.
29. The WTRU of claim 28, comprising the server providing information regarding system status of plural networks.
30. The WTRU of claim 28, wherein the communication circuit communicates through at least one of a public switched telephone network (PSTN) and a public data network (PDN).
31. The WTRU of claim 28, wherein the server provides connectivity between the external network using data from an ASAA server.
CA2571269A 2004-06-29 2005-06-23 System and method for call routing and paging across different types of networks Expired - Fee Related CA2571269C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US58370804P 2004-06-29 2004-06-29
US60/583,708 2004-06-29
US10/931,117 US7760704B2 (en) 2004-06-29 2004-08-31 System and method for call routing and paging across different types of networks
US10/931,117 2004-08-31
PCT/US2005/022220 WO2006012191A1 (en) 2004-06-29 2005-06-23 System and method for call routing and paging across different types of networks

Publications (2)

Publication Number Publication Date
CA2571269A1 true CA2571269A1 (en) 2006-02-02
CA2571269C CA2571269C (en) 2011-08-09

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US (4) US7760704B2 (en)
EP (2) EP1762063B1 (en)
JP (2) JP4644251B2 (en)
KR (2) KR101120860B1 (en)
CN (5) CN105848289B (en)
AU (2) AU2005267349B2 (en)
BR (1) BRPI0511351A (en)
CA (1) CA2571269C (en)
DE (1) DE202005010239U1 (en)
ES (1) ES2524920T3 (en)
GE (1) GEP20094830B (en)
HK (1) HK1245562A1 (en)
IL (1) IL179858A0 (en)
MX (1) MXPA06015197A (en)
NO (1) NO20070349L (en)
TW (5) TWI444002B (en)
WO (1) WO2006012191A1 (en)

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