METHOD AND SYSTEM FOR EXTENDED NETWORK ACCESS NOTIFICATION VIA A BROADBAND ACCESS GATEWAY

• US 20120207134A1
• Filed: 04/24/2012
• Published: 08/16/2012
• Est. Priority Date: 04/16/2004
• Status: Active Grant

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: Karaoguz, Jeyhan, Abrams, Marc, Seshadri, Nambirajan
• Granted Patent: US 8,494,530 B2
• Time in Patent Office: Days
• US Class Current: 370/331
• CPC Class Codes: H04M 1/725 Cordless telephones user interfaces specially adapted therefor H04M1/724
• CPC Class Codes: H04M 1/72502 with one base station connected to a single line
• CPC Class Codes: H04M 2201/38 Displays
• CPC Class Codes: H04M 2207/20 hybrid systems
• CPC Class Codes: H04M 2242/14 with services dependent on location
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface
• CPC Class Codes: H04M 2250/06 including a wireless LAN interface
• CPC Class Codes: H04M 3/38 Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections queuing arrangements H04Q3/64
• CPC Class Codes: H04M 3/42136 Administration or customisation of services
• CPC Class Codes: H04M 3/4878 Advertisement messages
• CPC Class Codes: H04M 3/493 Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
• CPC Class Codes: H04M 7/12 for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
• CPC Class Codes: H04M 7/121 Details of network access arrangements or protocols
• CPC Class Codes: H04M 7/1235 where one of the core networks is a wireless network
• CPC Class Codes: H04M 7/125 Details of gateway equipment
• CPC Class Codes: H04W 36/365 by manual user interaction

Abstract

A system and method supporting extended network access notification via a broadband access gateway is disclosed. A representative embodiment of the present invention may comprise a wireless interface and may be capable of exchanging multimedia communication between the wireless interface and a broadband network. The gateway may support multimedia communication via access devices that may seamlessly hand off from a wireless wide area network to a personal area network supported by the wireless interface. The hand off may be coordinated by the gateway and the wireless wide area network via the broadband network. A user of an access device may be notified when such a handoff has been automatically initiated, and a user may configure aspects of such hand offs.

Claims

1. A system comprising:

a gateway configured to communication with one or more access devices;

a modem operable to selectively communicate multimedia information between the gateway and a broadband network; and

a wireless interface in data communication with the gateway to selectively communicate multimedia information with the gateway and the one or more access devices, the wireless interface operable in conjunction with the gateway to hand off communication with an access device from the wireless interface to a wireless wide area network.

2. The system of claim 1 wherein the wireless interface is further operable in conjunction with the gateway to communicate network availability data to the access device, the network availability data providing an indication to the network access device of availability of the wireless wide area network.

3. The system of claim 1 wherein the wireless interface is further operable in conjunction with the gateway to communicate handoff data to the access device to provide to user of the access device an indication of handoff of communication between the wireless wide area network and the wireless interface.

4. The system of claim 3 wherein the wireless interface is further operable to provide the handoff data comprising data to cause the access device to display a visual indication of the handoff of communication between the wireless wide area network and the wireless interface.

5. The system of claim 3 wherein the wireless interface is further operable to provide the handoff data comprising data to cause the access device to play an audible indication of the handoff of communication between the wireless wide area network and the wireless interface.

6. The system of claim 1 wherein the multimedia information comprises one or more of streaming video, broadcast video, digitized audio, digitized video data and digitized still images.

7. The system of claim 1 wherein the wireless interface comprises a radio circuit operable according to one or more of Bluetooth, IEEE 802.11 or IEEE 802.15 standards.

8. A method comprising:

at an access device, communicating multimedia data with a wireless wide area network;

at the access device, determining to hand off communication of the multimedia data from the wireless wide area network to a wireless interface; and

in response to the indication, terminating communication with the wireless wide area network and commencing communication of multimedia data with the wireless interface.

9. The method of claim 8 further comprising:

receiving from the wireless wide area network an indication to hand off the communication of the multimedia data.

10. The method of claim 8 further comprising:

receiving from a gateway associated with and in data communication with the wireless interface an indication to hand off the communication of the multimedia data.

11. The method of claim 8 further comprising:

receiving from the wireless interface a notification that handoff of the communication of the multimedia data is possible; and

providing to a user of the access device a handoff indication.

12. The method of claim 11 wherein providing the handoff indication comprises providing an indication that handoff is possible.

13. The method of claim 11 wherein providing the handoff indication comprises providing an indication that handoff has occurred.

14. A method comprising:

at a gateway, establishing data communication with a wireless interface and a broadband network;

at the gateway, selectively communicating multimedia information among the broadband network, the wireless interface and one or more access devices in radio communication with the wireless interface;

at the gateway, communicating handoff information among the broadband network, the wireless interface and an access device, the handoff information controlling handoff of multimedia communication between the access device and one of the wireless interface and a wireless wide area network.

15. The method of claim 14 further comprising:

at the gateway, authenticating the access device; and

providing to the access device access to multimedia services offered by the gateway.

16. The method of claim 14 further comprising:

registering at the gateway the access device and at least a portion of data content of the access device; and

making available to other access devices data content of the access device through the gateway.

17. The method of claim 14 further comprising:

at the gateway, de-registering the access device when the access device is no longer serviced by the gateway; and

releasing the data content of the access device.

18. The method of claim 14 further comprising:

at the gateway, adjusting data handling according to whether the access device is in data communication with the wireless wide area network or the wireless interface.

19. The method of claim 18 wherein adjusting data handing comprises, at the gateway, using a lower data compression rate to provide data to the access device when the access device is in data communication with the wireless wide area network and using a higher data compression rate to provide data to the access device when the access device is in data communication with the wireless interface.

20. The method of claim 18 wherein adjusting data handing comprises, at the gateway, automatically converting data format to a format suitable for display on the access device.