US5812656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for providing prioritized connections in a public switched network
Assignee: Nokia of America Corp
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Filing: 1995-11-15
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Granted: 1998-09-22
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Expires: 2015-11-15
Abstract
Abstract The invention uses a connection having a predetermined priority, switched through the existing call processing switch fabric, to connect between customer premise equipment (CPE). The connection is implemented such that the connection is disconnected if an incoming call to one of the CPEs or an outgoing request for service from one of the CPEs is made that has a priority higher than the predetermined priority. If the connection is disconnected due to a request for higher priority service, the system of the invention can automatically reestablish the connection after the higher priority service call has ended.
Inventors
- 👤 Stuart Mandel Garland
- 👤 David B. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:31
CPC Classifications
H; H04; H04Q; H04Q3/00; H04Q3/0016; H04Q3/0029; H04Q2213/00; H04Q2213/1305; H04Q2213/13053; H04Q2213/13091; H04Q2213/13092; H04Q2213/13103; H04Q2213/13106; H04Q2213/1316; H04Q2213/1325; H04Q2213/13345; H04Q2213/1338
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
187 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a first connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said first connection having a defined priority; and means for disconnecting said first connection when a request for a second connection over said selected one of said plurality of local lines is made, said second connection having a priority that is higher than said defined priority of said first connection, said means for disconnecting operating in accordance with a service profile that is defined for said selected one of said plurality of local lines and accessed by the switching system, said service profile defining parameters for controlling handling of said first connection wherein said parameters can be varied for said selected one of said plurality of local lines.
Claim 2
Independent Claim
187 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a first connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said first connection having a defined priority; and means for disconnecting said first connection when a request for a second connection over said selected one of said plurality of local lines is made, said second connection having a priority that is higher than said defined priority of said first connection, said means for disconnecting operating in accordance with a service profile that is defined for said selected one of said plurality of local lines and accessed by the switching system, said service profile defining parameters for controlling handling of said first connection wherein said parameters can be varied for said selected one of said plurality of local lines.
Claim 3
Dependent Claim
25 words
The system of claim 1, wherein said means for establishing is responsive to a request for a low priority connection received at said switching system.
Claim 4
Dependent Claim
34 words
The system of claim 1, wherein said means for disconnecting includes means for identifying said first connection as having a low priority, said means for disconnecting operating in response to said means for identifying.
Claim 5
Dependent Claim
59 words
The system of claim 1, further including means for reestablishing said first connection when use of said second connection is ended including means for monitoring the status of the selected one of the local lines after the means for disconnecting disconnects said first connection, said means for monitoring recognizing when said selected one of the local lines becomes idle.
Claim 6
Dependent Claim
21 words
The system of claim 1, wherein one of said parameters defines the maximum length of a call over the first connection.
Claim 7
Dependent Claim
17 words
The system of claim 1, wherein one of said parameters defines timing for the means for disconnecting.
Claim 8
Dependent Claim
35 words
The system of claim 1, wherein one of said parameters comprises data that indicates the provision of an interrupt message to said particular customer premise equipment in response to said request for a second connection.
Claim 9
Dependent Claim
39 words
The system of claim 1, wherein one of said parameters comprises data that indicates that the disconnection of a low priority call can be overridden in response to receipt of a predetermined signal from said particular customer premise equipment.
Claim 10
Dependent Claim
29 words
The system of claim 1, wherein one of said parameters comprises data that indicates that said first connection can be reestablished in response to disconnection of said second connection.
Claim 11
Dependent Claim
26 words
The system of claim 1, wherein one of said parameters comprises data that indicates that a guaranteed minimum time before said first connection can be disconnected.
Claim 12
Independent Claim
176 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a first connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said first connection having a defined priority; means for disconnecting said first connection when a request for a second connection over said selected one of said plurality of local lines is made including an advanced intelligent network (AIN) for providing a disconnect signal to said switching system for controlling disconnection of said first connection in response to a trigger hit by said request for said second connection; and means for reestablishing said first connection when use of said second connection is ended including a means for sending a reestablish signal from said AIN to said switching system.
Claim 13
Independent Claim
176 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a first connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said first connection having a defined priority; means for disconnecting said first connection when a request for a second connection over said selected one of said plurality of local lines is made including an advanced intelligent network (AIN) for providing a disconnect signal to said switching system for controlling disconnection of said first connection in response to a trigger hit by said request for said second connection; and means for reestablishing said first connection when use of said second connection is ended including a means for sending a reestablish signal from said AIN to said switching system.
Claim 14
Independent Claim
144 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said connection having a defined priority, wherein said defined priority is defined in a service profile by a subscriber associated with said particular customer premise equipment; and means for disconnecting said connection when a request for another connection over said selected one of said plurality of local lines is made, said service profile designating said another connection as having a higher priority than said defined priority.
Claim 15
Independent Claim
144 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said connection having a defined priority, wherein said defined priority is defined in a service profile by a subscriber associated with said particular customer premise equipment; and means for disconnecting said connection when a request for another connection over said selected one of said plurality of local lines is made, said service profile designating said another connection as having a higher priority than said defined priority.
Claim 16
Independent Claim
164 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a first connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said connection having a defined priority, wherein said defined priority is selected from at least three levels of priority; means for receiving a request for a second connection to said particular customer premise equipment and for defining the priority of said second connection; and means for disconnecting said first connection when said second connection has a higher priority than the priority defined for the first connection in accordance with a service profile that is defined for said selected one of said plurality of local lines.
Claim 17
Independent Claim
164 words
A system for establishing prioritized connections in a telecommunications network comprising: a switching system for hosting a plurality of local lines and for switching calls to and from said plurality of local lines, customer premise equipment being connected to each of said plurality of local lines; means for establishing a first connection over a selected one of said plurality of local lines to a particular customer premise equipment connected to said selected one of said plurality of local lines, said connection having a defined priority, wherein said defined priority is selected from at least three levels of priority; means for receiving a request for a second connection to said particular customer premise equipment and for defining the priority of said second connection; and means for disconnecting said first connection when said second connection has a higher priority than the priority defined for the first connection in accordance with a service profile that is defined for said selected one of said plurality of local lines.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-09-21 | 2002-03-23 | 2002-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-09-21 | 2006-03-23 | 2006-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-09-21 | 2010-03-23 | 2010-09-22 | $7700.00 | Window Closed / Lapsed |