Multimode Customer Premises Gateway Providing Access to Internet Protocol Multimedia Subsystem (IMS) Services and Non-IMS Service

• US 20090016325A1
• Filed: 06/20/2008
• Published: 01/15/2009
• Est. Priority Date: 07/11/2007
• Status: Abandoned Application

• Current Assignee: General Instrument Corporation (CommScope Holding Company, Inc.)
• Original Assignee: General Instrument Corporation (CommScope Holding Company, Inc.)
• Inventors: Al-Bakri, Ban
• Application Number:
  US12/142,935
• Publication Number:
  US 20090016325A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04L 65/1016 IP multimedia subsystem [IMS]
• CPC Class Codes: H04L 65/1026 at the edge
• CPC Class Codes: H04L 65/1036 at the edge
• CPC Class Codes: H04L 65/1101 Session protocols

Abstract

A multimode customer premises gateway supports multiple different types of telecommunications signaling protocols to allow different types of user devices to connect to the gateway and access both Internet Protocol multimedia subsystem (IMS), and non-IMS services. The gateway includes a connection manager configured to provide a non-IMS user device connected to the gateway with access to an IMS service using an IP multimedia services identity module (ISIM) for the gateway. A protocol converter translates information between an IMS protocol and a non-IMS protocol to enable the connection manager to provide the non-IMS device with access to the IMS service. The connection manager is also configured to provide an IMS user device with access to the IMS service and to provide a non-IMS user device with access to a non-IMS service.

Claims

1. A multimode customer premises gateway supporting multiple different types of telecommunications signaling protocols to allow different types of user devices to connect to the gateway, the gateway comprising:

a connection manager configured to provide a non-Internet Protocol multimedia subsystem (IMS) user device connected to the gateway with access to an IMS service using an IP multimedia services identity module (ISIM) for the gateway; and

a protocol converter translating information between at least two different protocols, including an IMS protocol and a non-IMS protocol, to enable the connection manager to provide the non-IMS user device with access to the IMS service;

wherein the connection manager is also configured to provide an IMS user device connected to the gateway with access to the IMS service using the ISIM for the gateway and to provide the non-IMS user device with access to a non-IMS service.

2. The multimode customer premises gateway of claim 1, wherein when the connection manger provides the IMS user device connected to the gateway with access to the IMS service using the ISIM for the gateway, the connection manager uses a subscription for the IMS service provided by the gateway instead of a subscription provided by the IMS device.

3. The multimode customer premises gateway of claim 1, wherein the connection manager is configured to use the protocol converter to convert IMS protocol signaling to public switched telephone network (PSTN) or integrated services digital network (ISDN) signaling to provide a PSTN device or an ISDN device connected to the gateway with access to the IMS service.

4. The multimode customer premises gateway of claim 1, wherein the connection manager is operable to detect a request to access the IMS service from an IMS user device having an ISIM and to provide access to the IMS service using the ISIM of the user device instead of the ISIM of the gateway.

5. The multimode customer premises gateway of claim 1, wherein the ISIM for the gateway comprises a hard ISIM.

6. The multimode customer premises gateway of claim 1, wherein the ISIM for the gateway comprises a soft ISIM.

7. The multimode customer premises gateway of claim 1, wherein the gateway supports a plurality of ISIMs and a plurality of IMS subscriptions.

8. The multimode customer premises gateway of claim 1, wherein the connection manager allows a user agent running on a second IMS user device connected to the gateway to access an IMS service using an ISIM for the second IMS user device instead of the ISIM for the gateway.

9. The multimode customer premises gateway of claim 1, wherein the connection manager is configured to simultaneously provide the non-IMS device and the IMS device with access to the IMS service.

10. A method of using a multimode customer premises gateway supporting multiple different telecommunications signaling to provide access to an IMS service and a non-IMS service, the method comprising:

storing information for user devices connected to the gateway at the gateway;

accessing the IMS service using an ISIM for the gateway; and

enabling a non-IMS user device to access the IMS service using the stored information for the user device and using the ISIM for the gateway;

translating between a non-IMS protocol and an IMS protocol to enable a non-IMS user device to access the IMS service via the gateway using the stored information for the user device and using the ISIM for the gateway;

providing an IMS user device with access to the IMS service via the gateway using the stored information for the IMS user device and the ISIM for the gateway; and

providing the non-IMS user device with access to a non-IMS service via the gateway.

11. The method of claim 10, wherein enabling access to the IMS service for the non-IMS user device and providing the IMS user device with access to the IMS service further comprises:

using a single subscription provided by the gateway to allow both the IMS and non-IMS user device to access the IMS service.

12. The method of claim 10, wherein translating between a non-IMS protocol and an IMS protocol comprises:

converting IMS signaling to PSTN or ISDN signaling to provide a PSTN user device or an ISDN user device access to the IMS service.

13. The method of claim 10, further comprising:

detecting a request to access the IMS service from another IMS user device having an ISIM; and

providing access to the IMS service using the ISIM of the another IMS user device instead of the ISIM of the gateway.

14. A computer readable medium upon which is embedded programmed instructions which when executed by a processor will cause the processor to perform a method of using a multimode customer premises gateway supporting multiple different telecommunications signaling to provide access to an IMS service and a non-IMS service, the method comprising:

storing information for user devices connected to the gateway at the gateway;

originating the IMS service using an ISIM for the gateway and a subscription for the IMS service;

providing a non-IMS user device of the user devices connected to the gateway with access to the IMS service using the ISIM and an IMS subscription for the gateway and by translating between a non-IMS protocol and an IMS protocol to allow the non-IMS user device to send and receive information for the IMS service via the gateway;

providing an IMS user device of the IMS user devices with access to the IMS service via the gateway using the ISIM and the IMS subscription for the gateway; and

providing the non-IMS user device with access to a non-IMS service via the gateway.

15. The computer-readable medium of claim 14, wherein translating between protocols comprises:

translating between an IMS protocol and a non-IMS protocol user by a PSTN user device or an ISDN user device connected to the gateway.

16. The computer-readable medium of claim 14, further comprising:

detecting a request to access the IMS service from another IMS user device having an ISIM; and

providing access to the IMS service using the ISIM of the another IMS user device instead of the ISIM of the gateway.