Communicating network status

• US 8,477,639 B2
• Filed: 01/08/2009
• Issued: 07/02/2013
• Est. Priority Date: 09/08/2004
• Status: Active Grant

• Current Assignee: CradlePoint Incorporated (Telefonaktiebolaget LM Ericsson)
• Original Assignee: CradlePoint Incorporated (Telefonaktiebolaget LM Ericsson)
• Inventors: Sewall, Patrick, Johnson, David Alan, Wood, Steven
• Primary Examiner(s): Yuen, Kan
• Application Number:
  US12/350,402
• Publication Number:
  US 20090180395A1
• Time in Patent Office: 1,636 Days
• Field of Search: 370241-252, 370/328, 370/338, 370/346, 370/449, 709223-225, 709/229, 455/404.2, 455/440, 4554561-4566
• US Class Current: 370/252
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
• CPC Class Codes: H04L 43/045 for graphical visualisation of monitoring data
• CPC Class Codes: H04L 43/0805 by checking availability
• CPC Class Codes: H04L 43/0894 Packet rate
• CPC Class Codes: H04W 48/08 Access restriction or access information delivery, e.g. discovery data delivery signalling during connection H04W76/00
• CPC Class Codes: H04W 74/06 using polling

Abstract

A method for communicating network status information includes receiving, via a first link, a request for status information from a client device, the first link being a link between a router device and a client device. In response to the request, a data exchanger is polled for status information via a second link. The second link is a link between the router device and the data exchanger. The status information identifies a state of a third link between the data exchanger and a wide area network. The status information is received via the second link and communicated to the client device via the first link.

Claims

1. A method for communicating network status information, comprising:

receiving, via a first link, a request for status information from a client device, the first link being a data link between a router device and a client device;

in response to the request, polling a data exchanger for status information via a second link between the router device and the data exchanger, the status information identifying a state of a third link between the data exchanger and a wide area network, and

wherein the data exchanger is a data enabled cellular communication device and the third link is a cellular data link and wherein polling the data exchanger for status information comprises polling the data exchanger for repositioning data for the data exchanger, the repositioning data indicating one or more of a direction or location for repositioning the data exchanger to realize an improved signal strength of the cellular data link;

receiving the status information via the second link; and

communicating the status information to the client device via the first link.

2. The method of claim 1, wherein the data exchanger is a first data exchanger and the status information is first status information, the method further comprising:

in response to the request, polling a second data exchanger for second status information via a fourth link between the router device and the second data exchanger, the second status information identifying a state of a fifth link between the second data exchanger and the wide area network;

receiving the second status information via the fourth link; and

communicating the second status information to the client device via the first link.

3. The method of claim 1, wherein the data exchanger is a data enabled cellular communication device and the third link is a cellular data link, wherein polling the data exchanger for status information comprises polling the data exchanger for one or more of a signal strength of the cellular data link, a data transfer rate of the cellular data link, and position data for the data exchanger.

4. The method of claim 1, further comprising providing for installation of an application on the client device from the router device and wherein receiving comprises receiving the request for status information from the application and communicating comprises communicating the status information to the application.

5. A non-transitory computer readable medium having instructions that when executed cause a router device to implement a method, the medium including instructions for:

receiving, via a first link, a request for status information from a client device, the first link being a data link between a router device and a client device;

in response to the request, polling a data exchanger for status information via a second link between the router device and the data exchanger, the status information identifying a state of a third link between the data exchanger and a wide area network;

receiving the status information via the second link;

communicating the status information to the client device via the first link; and

providing for installation of an application on the client device from the router device and wherein the instructions for receiving include instructions for receiving the request for status information from the application and the instructions for communicating comprise instructions for communicating the status information to the application.

6. The medium of claim 5, wherein the data exchanger is a first data exchanger and the status information is first status information, the medium having further instructions for:

in response to the request, polling a second data exchanger for second status information via a fourth link between the router device and the second data exchanger, the second status information identifying a state of a fifth link between the second data exchanger and the wide area network;

receiving the second status information via the fourth link; and

communicating the second status information to the client device via the first link.

7. The medium of claim 5, wherein the data exchanger is a data enabled cellular communication device and the third link is a cellular data link, wherein the instructions for polling the data exchanger for status information include instructions for polling the data exchanger for one or more of a signal strength of the cellular data link, a data transfer rate of the cellular data link, and position data for the data exchanger.

8. The medium of claim 5, wherein the data exchanger is a data enabled cellular communication device and the third link is a cellular data link and wherein the instructions for polling the data exchanger for status information include instructions for polling the data exchanger for repositioning data for the data exchanger, the repositioning data indicating one or more of a direction or location for repositioning the data exchanger to realize an improved signal strength of the cellular data link.

9. A router device comprising a client interface, a data exchanger interface, a router and an operating state service, wherein:

the client interface is configured to function as a communication interface between the router device and a client device;

the data exchanger interface is configured to function as a communication interface between the router device and a data exchanger capable of establishing a data link with a wide area network;

the router is configured to utilize the client interface and the data exchanger interface to route data communications between the client device and the wide area network via data exchanger; and

the operating state service is configured to;

receive, via the client interface, a request for status information from the client device;

in response to the request, poll the data exchanger for status information via the data exchanger interface, the status information identifying a state of the data link with the wide area network;

receive the status information via the data exchanger interface; and

communicate the status information to the client device via the client interface,

wherein the data exchanger is a data enabled cellular communication device and the data link is a cellular data link and wherein the operating state service is configured to poll the data exchanger for status information in the form of repositioning data for the data exchanger, the repositioning data indicating one or more of a direction or location for repositioning the data exchanger to realize an improved signal strength of the cellular data link.

10. The router device of claim 9, wherein the data exchanger interface is a first data exchanger interface, the data exchanger is a first data exchanger, the data link is a first data link and the status information is first status information, the router device further comprising a second data exchanger interface configured to function as a communication interface between the router device and a second data exchanger capable of establishing a second data link with the wide area network and wherein the operating state service is further configured to:

in response to the request, poll the second data exchanger for second status information via the second data exchanger interface, the second status information identifying a state of the second data link with the wide area network;

receive the second status information via the second data exchanger interface; and

communicate the second status information to the client device via the client interface.

11. The router device of claim 9, wherein the data exchanger is a data enabled cellular communication device and the data link is a cellular data link, wherein the operating state service is operable to poll the data exchanger for status information in the form of one or more of a signal strength of the cellular data link, a data transfer rate of the cellular data link, and position data for the data exchanger.

12. The router device of claim 9, wherein the operating state service is configured to provide for installation of an application on the client device from the router device and wherein the operating state service is configured to receive the request for status information from the application and to communicate the status information to the application.

13. A non-transitory computer readable medium having instructions that when executed cause a router device to implement a method, the medium including instructions for:

receiving, via a first link, a request for status information from a client device, the first link being a data link between a router device and a client device;

in response to the request, polling a data exchanger for status information via a second link between the router device and the data exchanger, the status information identifying a state of a third link between the data exchanger and a wide area network;

receiving the status information via the second link;

communicating the status information to the client device via the first link; and

wherein the data exchanger is a data enabled cellular communication device and the third link is a cellular data link and wherein the instructions for polling the data exchanger for status information include instructions for polling the data exchanger for repositioning data for the data exchanger, the repositioning data indicating one or more of a direction or location for repositioning the data exchanger to realize an improved signal strength of the cellular data link.

14. A method for communicating network status information, comprising:

receiving, via a first link, a request for status information from a client device, the first link being a data link between a router device and a client device;

in response to the request, polling a data exchanger for status information via a second link between the router device and the data exchanger, the status information identifying a state of a third link between the data exchanger and a wide area network;

receiving the status information via the second link;

communicating the status information to the client device via the first link; and

providing for installation of an application on the client device from the router device and wherein receiving the request for status information comprises receiving the request for status information from the application and communicating comprises communicating the status information to the application.

15. A router device comprising a client interface, a data exchanger interface, a router and an operating state service, wherein:

the client interface is configured to function as a communication interface between the router device and a client device;

the data exchanger interface is configured to function as a communication interface between the router device and a data exchanger capable of establishing a data link with a wide area network;

the router is configured to utilize the client interface and the data exchanger interface to route data communications between the client device and the wide area network via data exchanger; and

the operating state service is configured to;

receive, via the client interface, a request for status information from the client device;

in response to the request, poll the data exchanger for status information via the data exchanger interface, the status information identifying a state of the data link with the wide area network;

receive the status information via the data exchanger interface; and

communicate the status information to the client device via the client interface, and

wherein the operating state service is configured to provide for installation of an application on the client device from the router device and wherein the operating state service is configured to receive the request for status information from the application and to communicate the status information to the application.