Distributed wireless device association with basestations

1. One or more non transitory computer-readable media storing computer-executable instructions that, when executed by one or more processing devices, perform for performing a method of associating a wireless device with a first basestation, the method comprising:

assigning a token to the wireless device, wherein the token is held by a basestation, wherein the token is transferable from one basestation to another basestation, wherein the token is held by only one basestation at a time, and wherein the token identifies the basestation that holds the token as a single point of access to network resources for the wireless device, such that the wireless device only accesses the network resources by way of the basestation that holds the token;

at the first basestation, receiving a connection request from the wireless device, wherein the wireless device is already connected to a second basestation, wherein the second basestation to which the wireless device is already connected holds the token assigned to the wireless device and provides the single point of access to the network resources for the wireless device;

authenticating the wireless device at the first basestation, wherein the authenticating is not performed by a central server;

at the first basestation, subsequent to authenticating the wireless device, receiving a token-transfer-request message from the wireless device, wherein the token-transfer-request message is a request for the first basestation to obtain the token from the second basestation that holds the token; and

transferring the token assigned to the wireless device from the second basestation to the first basestation, comprising

A) sending a token-request message to the second basestation, requesting the token be transferred,

B) receiving a message containing the token from the second basestation,

C) sending an acknowledgment to the second basestation, acknowledging the receipt of the token, and

D) receiving an acknowledgement, acknowledging the receipt of the acknowledgment acknowledging the receipt of the token,

wherein the first basestation provides the single point of access to the network resources for the wireless device by virtue of holding the token, and wherein the second basestation is no longer a point of access to the network resources for the wireless device because the second basestation no longer holds the token;

wherein transferring the token assigned to the wireless device to the first basestation comprises assigning the wireless device a temporary token when communication with the second basestation currently holding the token cannot be achieved.

2. The media of claim 1 , wherein authenticating the wireless device comprises authenticating with a public-key encryption algorithm.

3. The media of claim 1 , wherein authenticating the wireless device comprises authenticating with a username and password algorithm.

4. The media of claim 1 , wherein the token-transfer-request message comprises an identifier of the second basestation currently holding the token associated with the wireless device.

5. The media of claim 1 , wherein the transferring the token associated with the wireless device comprises transferring the token across a backhaul network.

6. The media of claim 5 , wherein the backhaul network is a wired network.

7. The media of claim 4 , wherein the token request message is encrypted.

8. The media of claim 4 , wherein the message containing the token is encrypted.

9. One or more non transitory computer-readable media storing computer-executable instructions that, when executed by one or more processing devices, perform a method of associating a wireless device with a first basestation, the method comprising:

from the wireless device, sending a connection request to the first basestation, wherein the wireless device is currently associated with a second basestation, wherein the second basestation holds a permanent token assigned to the mobile device while the wireless device is associated with the second basestation, and wherein removal of the token from the second basestation corresponds to a disassociation of the wireless device from the second basestation;

authenticating the wireless device to the first basestation, wherein the authenticating is not performed by a central server;

from the wireless device, sending a token-transfer-request message to the first basestation; and

associating the wireless device with the first basestation by transferring the token associated with the wireless device to the first basestation from the second basestation, comprising

A) sending a token-request message to the second basestation, requesting the token be transferred,

B) receiving a message containing the token from the second basestation,

C) sending an acknowledgment to the second basestation, acknowledging the receipt of the token, and

D) receiving an acknowledgement, acknowledging the receipt of the acknowledgment acknowledging the receipt of the token,

wherein the token is held by only one basestation at a time, and wherein the token identifies the basestation that holds the token as a single point of access to network resources for the wireless device;

wherein when communication with the second basestation currently holding the token cannot be achieved, a temporary token is associated with the wireless device.

10. The media of claim 9 , wherein the token-transfer-request message comprises an identifier of the second basestation currently holding the token associated with the wireless device.

11. The media of claim 10 , wherein the transferring the token associated with the wireless device to the first basestation comprises:

receiving a token-request message addressed to the second basestation from the basestation;

forwarding the token-request message to the second basestation;

receiving a message containing the token addressed to the first basestation from the second basestation;

forwarding the message containing the token to the first basestation;

receiving an acknowledgement, acknowledging the receipt of the token addressed to the second basestation from the first basestation;

forwarding the acknowledgement, acknowledging the receipt of the token to the second basestation;

receiving an acknowledgement, acknowledging the receipt of the acknowledgement acknowledging the receipt of the token addressed to the first basestation from the second basestation; and

forwarding the acknowledgement, acknowledging the receipt of the acknowledgement acknowledging the receipt of the token to the first basestation.

12. The media of claim 11 , wherein the transferring the token associated with the wireless device further comprises transferring the token across a wireless network.

13. The media of claim 11 , wherein the token-request message is encrypted.

14. The media of claim 11 , wherein the message containing the token is encrypted.

15. The media of claim 9 , wherein the transferring the token associated with the wireless device to the first basestation comprises assigning the wireless device a temporary token when communication with the second basestation currently holding the token cannot be achieved.

16. A method of associating a wireless device with a first basestation, comprising:

receiving a connection request from the wireless device;

authenticating the wireless device, wherein the authenticating is not performed by a central server;

receiving a token-transfer-request message containing an identifier of a second basestation currently holding a token associated with the wireless device, wherein the token is held by only one basestation at a time, and wherein the token identifies the basestation that holds the token as a single point of access to network resources for the wireless device; and

associating the wireless device with the first basestation such that the first basestation is identified as the single point of access for the wireless device by

A) sending a token-request message to the second basestation, requesting the token be transferred,

B) receiving a message containing the token from the second basestation,

C) sending an acknowledgment to the second basestation, acknowledging the receipt of the token, and

D) receiving an acknowledgement, acknowledging the receipt of the acknowledgment acknowledging the receipt of the token;

wherein when communication with the second basestation currently holding the token cannot be achieved, a temporary token is associated with the wireless device.

17. The method of claim 16 , wherein authenticating the wireless device comprises authenticating with a public-key encryption algorithm.

18. The method of claim 16 , wherein the token request message is encrypted.

19. The method of claim 16 , wherein the message containing the token is encrypted.