Plug and play scheme for IP based devices and their failover scheme for quality of services

• US 20080091802A1
• Filed: 10/13/2006
• Published: 04/17/2008
• Est. Priority Date: 10/13/2006
• Status: Abandoned Application

• Current Assignee: Wen-Jea Whan
• Original Assignee: Wen-Jea Whan
• Inventors: Whan, Wen-Jea
• Application Number:
  US11/580,296
• Publication Number:
  US 20080091802A1
• Time in Patent Office: Days
• US Class Current: 709/220
• CPC Class Codes: H04L 12/2872 Termination of subscriber connections
• CPC Class Codes: H04L 69/40 for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection management of faults, events, alarms or notifications in data switching networks H04L41/06

Abstract

A plug and play scheme for IP based devices and their failover schemes for quality of services includes establishing a infrastructure in the Internet so that the IP based devices can be plug and play in the present or oncoming Internet. Through the Dynamic IP and the Internet, a visitor can connect with an IP based device by broadcasting and send or receive information without going to through servers so that the data traffic in the Internet will be reduced. Additionally, with a plurality of the bridge servers being backup with each other, the transmission quality can be insured by means of automatic data transmission through the bridge servers if the connection between the visitor and the IP based device breaks. Furthermore, the infrastructure includes several failover ways to ensure the link between the visitor and the IP based device and reduce the risk of losing connection with the Internet.

Claims

1. A plug and play scheme for IP based devices and their failover schemes for quality of services including steps of:

establishing a centrally hosted server system, wherein all the elements can be connected with each other to receive or send information, and the system including a master/slave server configuration, a plurality of IP based devices, and a plurality of visitors;

wherein, the master/slave server configuration includes a master server and a plurality of slave servers, and the master server can be backup by mirrors at the same site or remote sites of master server to insure the function of the master server;

the IP based device sending a registration package constantly to a specific slave server and meantime failovering to other slave servers;

the registered slave server receiving the information about the IP based device and mirroring it to all the other slave servers;

the visitor visiting a specific slave server in the system and meantime failovering to other slave servers so that the visitor can connect with the IP based device;

the slave server informing the slave server registered by the IP based device about the information of the visitor'"'"'s IP;

the IP based device sending a package to the visitor; and

the IP based device rendering the visitor able to be in direct connection with it;

the IP address of the IP based device being obtained by the visitor through any of the slave servers and then making possible the connection and the information exchange between the visitor and the IP based device.

2. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 1, wherein the present invention further including at least one bridge server so that if the connection between the visitor and the IP based device fails both of the visitor and the IP based device will be informed through the bridge server (First Failover Bridge Server).

3. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 2, wherein when there is a plurality of the bridge servers, the system further includes failover procedures used among a plurality of the bridge servers (Consecutive Failover Bridge Servers) to insure the information exchange between the visitor and the IP based device.

4. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 1, wherein the system further includes Consecutive Failover infoServers for Devices.

5. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 1, wherein the system further includes Consecutive Failover infoServers for Visitors.

6. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 1, wherein at least one of a plurality of the IP based devices can be as a visitor.

7. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 1, wherein a plurality of visitors can be any of devices able to be in connection with the Internet.

8. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 7, wherein the devices able to be in connection with the Internet can be the PC, Pocket PC, IP phones, SetTopBox, or Mobile Phones.

9. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 1, wherein a plurality of the IP based devices can be the PC, Pocket PC, IP Phones, SetTopBox, IP Cameras, Video Gateways, or Mobile Phones.

10. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 1, wherein a broadcasting and mutual agreement between the visitor and the IP based device exists in a local network so that the connection between the two can work without going to through the Internet to insure the plug and play use in the local network.

11. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 6, wherein a plurality of visitors can be any of devices able to be in connection with the Internet.

12. The plug and play scheme for IP based devices and their failover schemes for quality of services as in claim 11, wherein the devices able to be in connection with the Internet can be the PC, Pocket PC, IP phones, SetTopBox, or Mobile Phones.