Signaling system for broadband communications networks

Claim 2

A boadband communications network comprising at least one signaling node of a signaling network for receiving signaling messages from a subscriber's device, said signaling network operating under the control of a signaling provider pre-selected by the subscriber; at least one service node for providing at least one communication service to the subscriber's device upon request from the at least one signaling node, said at least one service node operating under the control of a service provider selected by the subscriber; and a transport system of a first transport provider for delivering said signaling messages from the subscriber's device to the at least one signaling node, and a transport network of a second transport provider for delivering the at least one communications service from the at least one service node to the subscriber's device, said transport system and said transport network being logically independent of the signaling network of the signaling provider.

Claim 3

The invention of claim 1 wherein said service provider is selected by said subscriber on a call-by-call basis.

Claim 4

The invention of claim 1 wherein said service provider is pre-selected by said subscriber.

Claim 5

The invention of claim 1 further comprising means for exchanging signaling messages between said at least one signaling node and one or more other particular signaling nodes under the control of one or more other signaling providers pre-selected by one or more other subscribers associated with one or more other terminal devices to which said subscriber's device wants to communicate; and means for establishing one or more end-to-end routes for communications between said subscriber's device and said one or more other terminal devices.

Claim 6

The invention of claim 4 further comprising means for determining service providers for incoming communications pre-selected by said one or more other subscribers for the establishment of said one or more end-to-end routes.

Claim 7

The invention of claim 5 wherein said determining means includes means for identifying from a profile pre-stored in databases connected to the one or more other signaling nodes the addresses of the service providers.

Claim 8

The method of claim 1 wherein said transport system of said first transport provider operates logically independently of said signaling network.

Claim 9

In a broadband communication network, a method of completing a call initiated by a caller, said method comprising the steps of: establishing a signaling connection from an end-user device being used by the caller to a node of a particular signaling provider's network preselected by the caller, the connection being established via a node of a transport provider's network which a) operates logically independently of said signaling provider's network, and b) communicates unaltered said caller's signaling messages to the node of the signaling provider's network; processing said signaling messages in said signaling provider's node by determining from the signaling messages and pre-stored data a) at least one feature requested by the caller for said call, b) an associated provider of said feature, and c) a transport facility over which communications signals for said call and said feature are to be routed for said caller; and completing the call using said transport facility.

Claim 10

In a broadband communication network, a method of completing a call initiated by a caller, said method comprising the steps of: establishing a signaling connection from an end-user device being used by the caller to a node of a particular signaling provider's network preselected by the caller, the connection being established via a node of a transport provider's network which a) operates logically independently of said signaling provider's network, and b) communicates unaltered said caller's signaling messages to the node of the signaling provider's network; processing said signaling messages in said signaling provider's node by determining from the signaling messages and pre-stored data a) at least one feature requested by the caller for said call, b) an associated provider of said feature, and c) a transport facility over which communications signals for said call and said feature are to be routed for said caller; and completing the call using said transport facility.

Claim 11

The invention of claim 8 wherein said communications service provider is selected by said caller on a call-by-call basis.

Claim 12

The method of claim 8 wherein the call is directed to one or more called parties, said method further comprising the steps of: establishing a signaling connection from the caller's signaling node to the one or more called parties' signaling nodes identified by address information in the signaling messages; determining at the one or more called parties' signaling nodes addresses of transport providers pre-selected by the one or more called parties for incoming communications services destined for said called parties; and completing the call using the caller's service provider communications facilities and the one or more called-parties-selected transport provider facilities.

Claim 13

The method of claim 8 wherein said transport facility is part of another transport provider's network.

Claim 14

A broadband communications network comprising: at least one signaling node within a signaling network of a signaling provider which receives signaling information associated with a communications service requested from an end-user device, said signaling information being received via facilities of a transport network which operates logically independently of said signaling network; means for retrieving from a database coupled to said at least one signaling node a profile associated with said end-user device, said profile storing data selected from a group which includes a) information regarding at least one service provider which offers said requested communications service, b) user-specific information associated with a user requesting said communications service from said end-user device, and c) at least one transport provider for delivery of said requested communication service; and communications means of said at least one service provider for delivering said requested communications service to said end-user device via facilities of a different transport network which also operates logically independently of said signaling network.

Claim 15

A broadband communications network comprising: at least one signaling node within a signaling network of a signaling provider which receives signaling information associated with a communications service requested from an end-user device, said signaling information being received via facilities of a transport network which operates logically independently of said signaling network; means for retrieving from a database coupled to said at least one signaling node a profile associated with said end-user device, said profile storing data selected from a group which includes a) information regarding at least one service provider which offers said requested communications service, b) user-specific information associated with a user requesting said communications service from said end-user device, and c) at least one transport provider for delivery of said requested communication service; and communications means of said at least one service provider for delivering said requested communications service to said end-user device via facilities of a different transport network which also operates logically independently of said signaling network.

Claim 16

The invention of claim 12 further comprising means for identifying in said profile a feature associated with said requested communications service which is offered by another service provider; and communications means of said other service provider for delivering said feature to said end-user device as part of said requested communications service.

Claim 17

The invention of claim 12 wherein said at least one service provider is pre-selected for said end-user device.

Claim 18

The invention of claim 12 further comprising means for receiving in said at least one signaling node, as part of said signaling information, service provider selection data entered by a user in order to select said at least one service provider on a request-by-request basis.

Claim 19

The invention of claim 12 further comprising means for processing in said signaling network all signaling messages exchanged between at least one switch of said service provider and said end-user device for communications services requested from said end-user device and delivered by said service provider within a session.

Claim 20

The invention of claim 4 further comprising means for determining at least one transport provider pre-selected by said one or more other subscribers for receiving signals for incoming communications services wherein facilities of said at least one transport provider are used for the establishment of said one or more end-to-end routes.

Claim 23

The method of claim 18 wherein said requested communications service is a conversational service and wherein said method further includes the steps of: identifying at least one egress transport provider for at least one other party associated with said conversational service establishing communications paths between said user and said at least one other party using facilities of said at least one access transport provider and said at least one egress transport provider.

Claim 24

The method of claim 18 wherein said access transport provider is selected from a group which includes a Local Exchange Carrier, (LEC) a cable television distribution company and a cellular communications carrier.

Claim 25

The method of claim 18 wherein said access transport provider is a Local Exchange Carrier, said signaling provider is an Interexchange Carrier and said transport network is part of a cellular carrier network.

Claim 26

The method of claim 18 wherein said signaling provider is selected from a group which includes a local exchange carrier, a cable television distribution company, a cellular communications carrier and an Interexchange carrier.