Zeroconf profile transferring to enable fast roaming

• US 10,091,205 B2
• Filed: 08/30/2013
• Issued: 10/02/2018
• Est. Priority Date: 08/30/2013
• Status: Active Grant

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Inventors: Sauma Vargas, Jorge Arturo, Le Sage, Jocelyn
• Primary Examiner(s): Homayounmehr, Farid
• Assistant Examiner(s): Harris, Christopher C
• Application Number:
  US14/914,754
• Publication Number:
  US 20160212140A1
• Time in Patent Office: 1,859 Days
• CPC Class Codes: H04L 63/06 for supporting key management in a packet data network cryptographic mechanisms or cryptographic arrangements for key management H04L9/08
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/0884 by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 8/12 between location registers or mobility servers
• CPC Class Codes: H04W 8/20 Transfer of user or subscriber data

Abstract

Example embodiments relate to zeroconf profile transferring to enable fast roaming. In example embodiments, user identification is received from a user computing device that is connected to a wireless device, where the user identification is sent to an authentication server to determine a zeroconf profile name. In response to receiving a user authorization from the authentication server, the user computing device is provided with access to a network. Further, a zeroconf profile is used to provide the user computing device with access to services on the network, where the zeroconf profile is identified using the profile name. The zeroconf profile name is then sent to a neighboring wireless device that uses the zeroconf profile name to identify the zeroconf profile for providing the user computing device with access to the services.

Claims

1. A method for transferring zeroconf profiles between wireless devices to enable fast roaming, comprising:

receiving user identification from a user computing device that is connected to a wireless device, wherein the user identification is sent to an authentication server to determine a zeroconf profile name;

in response to receiving a user authorization from the authentication server, providing the user computing device with access to a network;

using a zeroconf profile to provide the user computing device with access to services on the network, wherein the zeroconf profile is identified using the zeroconf profile name;

in response to determining that the user computing device is roaming from the wireless device to a neighboring wireless device, sending the zeroconf profile name to the neighboring wireless device;

identifying, by the neighboring wireless device, the zeroconf profile by the zeroconf profile name to provide the user computing device with access to the services, wherein the neighboring wireless device bypasses the authentication server when locating the services that the user computing device is authorized to access.

2. The method of claim 1, wherein the neighboring wireless device is an access point, and wherein the zeroconf profile is sent to the neighboring wireless device in response to a first signal strength of the user computing device with the wireless device being surpassed by a second signal strength of the user computing device with the neighboring wireless device.

3. The method of claim 1, wherein the services comprise media content of media content providers.

4. The method of claim 1, wherein the zeroconf profile is sent to the neighboring wireless device using key caching to thereby bypass the authentication server.

5. The method of claim 1, wherein the zeroconf profile name is sent to the neighboring wireless device as the user computing device transitions to the neighboring wireless device in a wireless mobility group.

6. A system for transferring zeroconf profiles, comprising a wireless device and a neighboring wireless device, the wireless device comprising a processor and a machine-readable storage medium storing instructions executable by the processor to:

receive user identification from a user computing device;

send the user identification to an authentication server, wherein the authentication server uses the user identification to identify a zeroconf profile name; and

use the zeroconf profile name to identify a zeroconf profile for providing the user computing device with access to services; and

in response to determining that the user computing device is roaming from the wireless device to a neighboring wireless device, sending the zeroconf profile name to the neighboring wireless device, the neighboring wireless device to;

identify the zeroconf profile by the zeroconf profile name to provide the user computing device with access to the services, wherein the neighboring wireless device bypasses the authentication server when locating the services that the user computing device is authorized to access.

7. The system of claim 6, wherein the neighboring wireless device is an access point, and wherein the zeroconf profile is sent to the neighboring wireless device in response to determining that a first signal strength of the user computing device with the wireless device surpasses a second signal strength of the user computing device with the neighboring wireless device.

8. The system of claim 6, wherein the services comprise media content of media content providers.

9. The system of claim 6, wherein the zeroconf profile is sent to the neighboring wireless device using key caching to thereby bypass the authentication server.

10. The system of claim 6, wherein the zeroconf profile name is sent to the neighboring wireless device as the user computing device transitions to the neighboring wireless device in a wireless mobility group.