Abstract
The present invention relates to a method and system for establishing a connection to a terminal device wherein a user capability information defining supported types of information streams is set in a compatibility information element within an outband signaling message and a capability negotiation is performed by transmitting said outband signaling message via an outband control channel. The code or user capability information may be set at the terminal device or at an intermediate network element based on a subscriber profile information obtained from a subscriber database. Thereby the user capability such as a multimedia session composition can be already negotiated or handled during the outband call setup phase and a corresponding inband negotiation can be avoided.
The present invention relates to a method and system for establishing a connection to a terminal device wherein a user capability information defining supported types of information streams is set in a compatibility information element within an outband signaling message and a capability negotiation is performed by transmitting said outband signaling message via an outband control channel. The code or user capability information may be set at the terminal device or at an intermediate network element based on a subscriber profile information obtained from a subscriber database. Thereby the user capability such as a multimedia session composition can be already negotiated or handled during the outband call setup phase and a corresponding inband negotiation can be avoided.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 3G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Family Member | ||||
| 3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Family Member | ||||
| 5G,4G,3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Family Member | ||||
| 3G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Basis Patent | ||||
| 3G,2G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Basis Patent | ||||
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| 5G,4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| EP1346557B1 | 3G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Family Member | ||||
| EP1346557B1 | 3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Family Member | ||||
| EP1346557B1 | 5G,4G,3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Family Member | ||||
| EP1346557B1 | 3G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Basis Patent | ||||
| EP1346557B1 | 3G,2G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Basis Patent | ||||
| EP1346557B1 | 4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
| EP1346557B1 | 5G,4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
| US2004076145A1 | 3G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Basis Patent | ||||
| US2004076145A1 | 3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Basis Patent | ||||
| US2004076145A1 | 5G,4G,3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | Yes | Basis Patent | ||||
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| US2004076145A1 | 4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Basis Patent | ||||
| US2004076145A1 | 5G,4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Basis Patent | ||||
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| US7330542B2 | 4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Basis Patent | ||||
| US7330542B2 | 5G,4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Basis Patent | ||||
| US2008101347A1 | 3G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | No | Family Member | ||||
| US2008101347A1 | 3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | No | Family Member | ||||
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| US2008101347A1 | 3G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Family Member | ||||
| US2008101347A1 | 3G,2G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Family Member | ||||
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| US7813492B2 | 3G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Family Member | ||||
| US7813492B2 | 3G,2G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | Yes | Family Member | ||||
| US7813492B2 | 4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
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| WO02052825A1 | 3G,2G | 28/09/2009 | ISLD-200910-008 | NOKIA CORP | No | Family Member | ||||
| WO02052825A1 | 4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
| WO02052825A1 | 5G,4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
| AT434903T | 3G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | No | Family Member | ||||
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| AT434903T | 4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
| AT434903T | 5G,4G,3G,2G | 23/10/2018 | ISLD-201810-064 | NOKIA CORP | Yes | Family Member | ||||
| DK1346557T3 | 3G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | No | Family Member | ||||
| DK1346557T3 | 3G,2G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | No | Family Member | ||||
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| ES2325827T3 | 3G | 09/04/2008 | ISLD-200804-011 | NOKIA CORP | No | Family Member | ||||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
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S1
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Technologies
Radio air Interface Connection Establishment/Control
Product
User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Connection establishment/control/state transition
Claim
1. A method for establishing a circuit switched multimedia connection to/from a terminal device (11) comprising at least one information processing means (101-103) each supporting at least one type of information stream, said method comprising the steps of: a) indicating in at least one compatibility information element within an outband signaling message the supported at least one type of information stream; b) performing a capability negotiation by transmitting said outband signaling message via an outband control channel; c) selecting at least one of said information processing means based on the result of said capability negotiation; and d) establishing said connection to said selected at least one information processing means of said terminal (11 ) based on said selected type of information stream.
2. A method according to claim 1 , further comprising the steps of setting at least one code in said at least one capability information element, determining said supported at least one type of information stream, and mapping said supported at least one type of information stream into said at least one code.
2. A network element according to any one of claims 38 to 41 , wherein said network element comprises a media gateway control function (9).']
3. A method according to claim 2, wherein said mapping step is performed in a gateway means (9) arranged for adapting between circuit switched and packet switched connections.
4. A method according to claim 2, wherein said mapping step is performed by analyzing at least one information stream description and determining a code identifying said at least one information stream description.
5. A method according to claim 4, wherein said information stream description is a session description protocol (SDP) description.
6. A method according to claim 4, wherein said information stream description is a H.323 logical channel description.
7. A method according to any one of the preceding claims, wherein said at least one type of information stream are different media components.
8. A method according to any one of the preceding claims, wherein said outband signaling message is a call setup message.
9. A method according to any one of the preceding claims, comprising the step of performing said setting of said code in a terminal device (11 )
10. A method according to anyone of the preceding claims, wherein said connection is a circuit-switched connection
11. A method according to claim 10, wherein said circuit-switched connection is a H.324 connection
12. A method according to claim 10 or 11 , wherein said capability informtion element is the LLC information element of a Q.931 setup message
13. A method according to claim 12, wherein media components required for said at least one information processing means (101-103) are set by using a corresponding predetermined coding of said LLC information element
14. A method according to claim 12, wherein a combination of media components required for said at least one information processing means (101-103) is set by using a corresponding predetermined coding of said LCC information element
15. A method according to claim 12, wherein a predetermined field is provided in said LLC information element, said field defining a list of media components supported by said at least one information processing means (101-103)
16. A method according to any one of claims 13 to 15, wherein said media components are codec types supported by said at least one information processing means (101-103)
17. A method according to claim 16, wherein said at least one information processing means comprise a video codec (101), an audio codec (102), and a data processor (103) for a data application
18. A method according to claims 10 or 11, wherein a code is set in codec list of the BC information element or another predetermined information element of a Q.931 setup message, in accordance with said compatibility information element
19. A method according to any one of the preceding claims, wherein said capability negotiation is performed by a mapping operation between said code of said outband signaling message and a corresponding user capability information of the terminal (1 ) at another end of said connection.
20. A method according to claim 19, wherein said mapping operation is performed at a network element (9).
21. A method according to any one of the preceding claims, further comprising the steps of storing a user profile (80) indicating said supported types of information streams in a subscriber database (8), and performing said setting of said code in a network element (9) if said code has not yet been set in said outband signaling message or if said result of negotiation does not indicate any supported types of information streams.
22. A method according to claims 20 or 21 , wherein said network element comprises a media gateway control function (9).
23. A method according to claim 21 , wherein said subscriber database is a home location register or a home subscriber server (8).
24. A method according to claim 21 , wherein said user profile is a user multimedia profile.
25. A method according to claims 21 , 23 or 24, further comprising the step of updating said subscriber database (8) when said terminal device (11) is registered to the network of said network element (9).
26. A method according to claims 19 or 20, wherein said corresponding user capability information is provided in an SDP information of an SIP Invite message.', "27. A method according to claims 19, 20 or 26, further comprising the step of indicating said result of negotiation to said terminal (11 ) in a Q.931 call proceeding or address complete message and to said other end's terminal (1 ) in an SIP session progress message.", '28. A method for establishing a connection to a terminal (11), said method comprising the steps of: a) storing user profiles indicating supported types of information streams in a subscriber database (8); b) reading a user profile of said terminal (11 ) from said subscriber database (8); c) setting a user capability information in an outband signaling message based on said read user profile of said terminal (11); and d) performing a capability negotiation by transmitting said outband signaling message via an outband control channel to a terminal (1 ) at another end of said connection.
29. A method according to claim 28, wherein said user profile indicates media components supported by said terminal (11).
30. A method according to claim 28 or 29, wherein said user capability information is set at a network element (9) through which said outband control channel is routed.
31. A method according to claim 30, wherein said network element comprises a media gateway control function (9).
32. A terminal device comprising: a) at least one information processing means (101-103) for processing at least one type of information stream; b) setting means (115) for indicating in at least one compatibility information element within an outband signaling message the supported at least one type of information stream (101-103); c) outband signaling control means (114) for performing a capability negotiation by transmitting said outband signaling message via an outband control channel; and d) selecting means (110) for selecting at least one of said information processing means (101-103) based on the result of said capability negotiation.
33. A terminal device according to claim 32, wherein said at least one information processing means (101-103) comprise a video codec (101), an audio codec (102), and a data processing means (107) for a data application.
34. A terminal device according to claim 32 or 33, wherein said selecting means comprises a H.223 multiplexer (110).
35. A terminal device according to any one of claims 32 to 34, wherein said outband signaling control means comprises a H.225 setup control means (114) arranged to perform outband setup control based on Q.931 messages.
36. A terminal device according to any one of claims 32 to 35, wherein said terminal device is a H.324 terminal (11 ).
37. A terminal device according to any one of claims 32 to 36, wherein said terminal device (11) comprises a pre-selection function for enabling a user to preset a preferred composition of information processing means.
38. A network element for establishing a connection to a terminal device (11 ), said network element (9) comprising: a) determination means (92) for obtaining a user profile of said terminal device (11 ) based on an interrogation of a subscriber database (8); and b) conversion means (91 ) for converting a received signaling message into an outband signaling message supported by said terminal device (11), for setting a user capability information in said outband signaling message based on said obtained user profile, and for transmitting said outband signaling message via an outband control channel to said terminal device (11 ).
39. A network element according to claim 38, wherein said user capability information defines media components supported by said terminal device (11).
40. A network element according to claim 38 or 39, wherein said received signaling message is an SIP signaling message and said outband signaling message is a Q.931 or ISUP signaling message.
41. A network element according to claim 40, wherein said user capability information is an LLC information element of said Q.931 signaling message.
Associated Portfolios
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.