초록 ▼

An embodiment of the invention is directed to associating a wireless device with a basestation. A connection request is received from the wireless device. The wireless device is authenticated to the basestation. A token-transfer-request message is received. The wireless device is associated with the

An embodiment of the invention is directed to associating a wireless device with a basestation. A connection request is received from the wireless device. The wireless device is authenticated to the basestation. A token-transfer-request message is received. The wireless device is associated with the basestation by transferring a token associated with the wireless device to the basestation.

대표청구항 ▼

1. A system for identifying a basestation to process wireless communications of a wireless device, comprising: at least one basestation that: A) receives a connection request from the wireless device;B) determines whether the at least one basestation holds a token corresponding to the wireless devic

1. A system for identifying a basestation to process wireless communications of a wireless device, comprising: at least one basestation that: A) receives a connection request from the wireless device;B) determines whether the at least one basestation holds a token corresponding to the wireless device; andC) when the at least one basestation does not hold the token:generates a token-request message containing an identifier of another basestation currently holding the token corresponding to the wireless device, wherein the token is held by only one basestation at a time, and wherein a temporary token is assigned to the wireless device and identifies the basestation that currently holds the token as unreachable, the temporary token is marked as temporary until a permanent token which is assigned to the wireless device is associated with the basestation. 2. The system of claim 1, the first basestation further configured to authenticate the wireless device with a public-key encryption algorithm. 3. The system of claim 1, the first basestation further configured to authenticate the wireless device with a username and password algorithm. 4. The system of claim 1, the first basestation further configured to: send the token-request message to the second basestation;receive a message containing the token from the second basestation;send an acknowledgment to the second basestation, acknowledging the receipt of the token; andreceive an acknowledgement, acknowledging the receipt of the acknowledgment acknowledging the receipt of the token. 5. The system of claim 1, wherein the token is transferred across a backhaul network. 6. The system of claim 1, wherein the backhaul network is a wired network. 7. The system of claim 4, wherein the token-request message is encrypted. 8. The system of claim 4, wherein the message containing the token is encrypted. 9. A basestation configured to: receive a token-transfer-request message from a wireless device, wherein the token-transfer-request message includes an identifier of a token-holding basestation that currently holds a token associated with the wireless device;send a token-request message to the token-holding basestation, wherein the token-request message requests the token-holding basestation to transfer the token to the basestation;receive the token from the token-holding basestation;send a first acknowledgement acknowledging receipt of the token to the token-holding basestation;receive a second acknowledgement from the token-holding basestation acknowledging the acknowledgement sent by the 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; andwherein when communication with the token-holding basestation cannot be achieved, the wireless device is assigned a temporary token which identifies the basestation that currently holds the token as unreachable, the temporary token is marked as temporary until a permanent token which is assigned to the wireless device is associated with the basestation. 10. The basestation of claim 9, wherein the token is transferred across a wireless network. 11. The basestation of claim 9, wherein the token-request message is encrypted. 12. The basestation of claim 9, wherein the token is received within a message from the token-holding basestation, and wherein the message containing the token is encrypted. 13. A basestation configured to: hold a token associated with a wireless device while the basestation provides a single point of access to network resources for the wireless device, wherein a temporary token is assigned to the wireless device and is utilized when communication with a previous basestation holding the token cannot be achieved, and wherein the temporary token identifies the previous basestation as unreachable, the temporary token is marked temporary until a permanent token which is assigned to the wireless device is associated with the basestation;receive a token-request message from a new basestation attempting to associate with the wireless device, wherein the token-request message requests the basestation to transfer the token to the new basestation;send the token to the new basestation;receive a first acknowledgement from the new basestation acknowledging receipt of the token;send a second acknowledgement to the new basestation acknowledging the acknowledgement sent by the new basestation; andwherein the token is held by only one basestation at a time, and wherein the token identifies the basestation that holds the token as the single point of access to network resources for the wireless device. 14. The basestation of claim 13 further configured to authenticate the wireless device with a public-key encryption algorithm. 15. The basestation of claim 13 further configured to authenticate the wireless device with a username and password algorithm. 16. The basestation of claim 13 wherein the token-request message is encrypted. 17. The basestation of claim 13, wherein the token is sent to the new basestation in an encrypted message.