Dynamic mapping of wireless network devices

• US 7,421,466 B2
• Filed: 10/29/2001
• Issued: 09/02/2008
• Est. Priority Date: 10/29/2001
• Status: Expired due to Term

• Current Assignee: Palo Alto Networks Incorporated
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Haines, Robert E.
• Primary Examiner(s): Etienne; Ario
• Assistant Examiner(s): SALL, EL HADJI MALICK
• Application Number:
  US10/015,097
• Publication Number:
  US 20030080992A1
• Time in Patent Office: 2,500 Days
• Field of Search: 709/223, 709/225, 709/226, 709/229, 709/239, 709/242, 709/200, 455/456.1, 455/456.3, 455/461, 455/256.1, 455/256.3, 455/446, 701/201, 701/208, 340/990, 340/995.13
• US Class Current: 709/200
• CPC Class Codes: H04W 99/00 Subject matter not provided for in other groups of this subclass

Abstract

Methods and apparatus for presenting dynamic mapping information in a wireless network are useful in locating or identifying a desired service-providing device within the wireless network relative to a service-requesting device. The mapping information may be physical network mapping or it may be physical network mapping combined with logical network mapping. The mapping may further include supplemental information regarding the network and its devices. The physical network mapping provides information regarding the location of a service-providing device relative to a service-requesting device. Dynamic mapping information accommodates transient users of the wireless network, facilitating location or identification of a desired service-providing device in an unfamiliar network or surrounding.

Claims

1. A dynamic map of a wireless network, comprising:

representations of a plurality of network devices depicting locations of the network devices relative to a reference point, wherein the locations of the representations are adapted for updating in response to changes in mapping information contained on a computer-usable medium of one of the network devices without the need for manual intervention;

a representation of a first network device of the plurality of network devices that is requesting a service on the wireless network; and

a representation of a second network device of the plurality of network devices that is capable of providing the requested service;

wherein the representation of the first network device is highlighted to differentiate it from representations of other network devices;

wherein the representation of the second network device is highlighted to differentiate it from representations of other network devices that are incapable of providing the requested service;

wherein the representations comprise visual, audible and/or tactile indicators; and

wherein the representations provide an indication of at least a relative distance between their respective network device and the reference point.

2. The dynamic map of claim 1, wherein at least one of the network devices or the reference point is a transient device of the wireless network.

3. The dynamic map of claim 1, further comprising representations of logical connectivity of the plurality of network devices.

4. The dynamic map of claim 1, wherein the representations of the plurality of network devices comprise an ordered list of a set of the network devices capable of providing the service requested by the first network device of the wireless network, and wherein the order of the list is indicative of a proximity of each of the plurality of network devices to the first network device requesting the service.

5. The dynamic map of claim 1, further comprising:

a representation of at least one third network device of the plurality of network devices that is capable of providing the requested service;

wherein the representation of the at least one third network device is highlighted to differentiate it from representations of other network devices that are incapable of providing the requested service.

6. The dynamic map of claim 5, wherein the second network device is a device most closely matching a selection criteria to provide the requested service and wherein the highlighting of the representation of the second network device further differentiates it from a representation of each third network device.

7. The dynamic map of claim 1, further comprising:

a representation of a path between the first network device and the second network device.

8. The dynamic map of claim 7, wherein the representation of the path between the first network device and the second network device accounts for obstructions between the first network device and the second network device.

9. The dynamic map of claim 7, further comprising:

a representation of a path between the first network device and each of the third network devices.

10. The dynamic map of claim 9, wherein the representation of the path between the first network device and each of the third second network devices accounts for obstructions between the first network device and the third network devices.

11. The dynamic map of claim 1, further comprising a directional indicator indicative of a direction between a first network device requesting a service on the wireless network and a second network device selected to provide the requested service.

12. The dynamic map of claim 1, further comprising a distance indicator indicative of a distance between the first network device requesting a service on the wireless network and the second network device.

13. The dynamic map of claim 12, wherein the distance indicator accounts for obstructions in a path between the first network device and the second network device.