Distributed network
View Patent ↗Systems and methods for a distributed network are provided. In some embodiments, a method includes automatically transmitting a page message for a mobile station to access points in a paging group associated with a first access point, the page message having been received at the first access point, the first access point being associated with the most recent location update of the mobile station, and establishing a security agreement between the first access point and the other access points prior to receiving the page message.
1. A method performed by a first access point, comprising:
prior to receiving a page message:
establishing a first security agreement for secure communication between the first access point and one or more second access points;
establishing a second security agreement for secure communication between the first access point and a source access point; and
establishing, through the first access point by the first security agreement and the second security agreement, one or more secure communication channels between the source access point and the one or more second access points, wherein establishment of the one or more secure communication channels prior to receipt of the page message decreases a latency associated with paging the mobile station relative to a latency associated with paging the mobile station independent of prior establishment of the one or more secure communication channels;
receiving, from the source access point over the one or more secure communication channels, the page message for a mobile station in a service area of the one or more second access points; and
transmitting, by the first access point over the one or more secure communication channels established between the source access point and the one or more second access points, the page message, received from the source access point, to the one or more second access points for paging the mobile station.
2. The method of claim 1 , wherein the one or more second access points are geographically associated with the first point.
3. The method of claim 1 , wherein establishing the first security agreement comprises establishing an IPSec SA agreement.
4. . The method of claim 1 , wherein the first security agreement comprises a PKI certificate
5. The method of claim 1 , further comprising:
identifying the one or more second access points prior to receiving the page message.
6. The method of claim 1 , wherein the service area of the one or more second access points at least partially borders or overlaps with a service area of the first access point.
7. The method of claim 1 , wherein the one or more second access points are located within a threshold distance of the first access point.
8. The method of claim 1 , wherein an identity of the one or more second access points is determined by a map server.
9. The method of claim 1 , further comprising receiving the page message at the first access point.
10. The method of claim 1 , wherein the source access point is configured to store a location for the mobile station.
11. The method of claim 1 , wherein the second security agreement is established between the first access point and the source access point prior to an arrival of the page message at the source access point.
12. The method of claim 1 , further comprising receiving mobile station communication preferences from the source access point.
13. The method of claim 1 , further comprising performing a quick connect with the mobile station.
14. The method of claim 1 , further comprising:
causing, based on the page message, the mobile station to be paged.
15. The method of claim 13 , wherein performing the quick connect comprises establishing an ad-hoc connection with the mobile station using one or more default communication preferences.
16. A system comprising:
one or more processing devices; and
one or more machine-readable media storing instructions that are executable by the one or more processing devices to perform, in a first access point, operations comprising:
prior to receiving a page message:
establishing a first security agreement for secure communication between the first access point and one or more second access points;
establishing a second security agreement for secure communication between the first access point and a source access point; and
establishing, through the first access point by the first security agreement and the second security agreement, one or more secure communication channels between the source access point and the one or more second access points, wherein establishment of the one or more secure communication channels prior to receipt of the page message decreases a latency associated with paging the mobile station relative to a latency associated with paging the mobile station independent of prior establishment of the one or more secure communication channels;
receiving, from the source access point over the one or more secure communication channels, the page message for a mobile station in a service area of the one or more second access points; and
transmitting, by the first access point over the one or more secure communication channels established between the source access point and the one or more second access points, the page message, received from the source access point, to the one or more second access points for paging the mobile station.
17. The system of claim 16 , wherein the operations further comprise:
causing, based on the page message, the mobile station to be paged.
18. The system of claim 17 , wherein the one or more second access points are geographically associated with the first access point.
19. The system of claim 17 , wherein the service area of the one or more second access points at least partially borders or overlaps with a service area of the first access point.
20. The system of claim 19 , wherein the first security agreement is established before the first access point receives the page message.
21. The method of claim 1 , further comprising:
receiving a network access message from the mobile station, wherein the network access message comprises location information of the mobile station;
determining identifiers for one or more third access points associated with the network access message; and
transmitting the identifiers to the source access point.
22. The method of claim 21 , wherein receiving the network access message comprises receiving a response to a page message.
23. The method of claim 21 , wherein receiving the network access message comprises receiving a request by the mobile station to access the network.
24. The method of claim 21 , wherein determining the identifiers comprises determining an IP address from a PN offset.
25. The method of claim 21 , wherein determining the identifiers comprises determining an IP address from a PN phase.
26. The method of claim 21 , wherein determining the identifiers comprises:
reading the identifiers from the network access message; and
mapping the identifiers for use in connection setup, wherein the identifiers correspond to the one or more second access points
27. The method of claim 21 , wherein determining the identifiers comprises determining identifiers that may be used to form an active set for the mobile station.
28. The method of claim 1 , further comprising:
receiving a network access message from a mobile station;
forwarding the network access message to a source access point;
initiating a security agreement process with one or more third access points identified In the network access message; and
handing off the security agreement process to the source access point.
29. The method of claim 28 wherein the network access message comprises a response to a page message.
30. The method of claim 1 , further comprising:
receiving a network access message from a mobile station;
transmitting the network access message to the source access point; and
initiating a resource allocation process on one or more third access points identified in the network access message before receiving a response from the source access point.
31. The method of claim 30 , wherein initiating the resource allocation process comprises:
determining an IP address for at least one of the one or more third access points from a PN offset reported by the mobile station; and
initiating messaging with the at least one of the one or more third access points to allocate resources for connection setup.
32. One or more non-transitory machine-readable media storing instructions that are executable by one or more processing devices to perform, in a first access point, operations comprising:
prior to receiving a page message:
establishing a first security agreement for secure communication between the first access point and one or more second access points;
establishing a second security agreement for secure communication between the first access point and a source access point; and
establishing, through the first access point by the first security agreement and the second security agreement, one or more secure communication channels between the source access point and the one or more second access points, wherein establishment of the one or more secure communication channels prior to receipt of the page message decreases a latency associated with paging the mobile station relative to a latency associated with paging the mobile station independent of prior establishment of the one or more secure communication channels;
receiving, from the source access point over the one or more secure communication channels, the page message for a mobile station in a service area of the one or more second access points; and
transmitting, by the first access point over the one or more secure communication channels established between the source access point and the one or more second access points, the page message, received from the source access point, to the one or more second access points for paging the mobile station.
33. The one or more non-transitory machine-readable media of claim 32 , wherein the service area of the one or more second access points at least partially borders or overlaps with a service area of the first access point.
34. The one or more non-transitory machine-readable media of claim 32 , wherein the one or more second access points are geographically associated with the first access point.
35. The one or more non-transitory machine-readable media of claim 32 , wherein establishing the first security agreement comprises establishing an IPSec SA agreement.
36. The one or more non-transitory machine-readable media of claim 32 , wherein the first security agreement comprises a PKI certificate.
37. The one or more non-transitory machine-readable media of claim 32 , wherein the operations further comprise:
identifying the one or more second access points prior to receiving the page message.
38. The one or more non-transitory machine-readable media of claim 32 , wherein the one or more second access points are located within a threshold distance of the first access point.
39. The one or more non-transitory machine-readable media of claim 32 , wherein an identity of the one or more second access points is determined by a map server.
40. The one or more non-transitory machine-readable media of claim 32 , wherein the operations further comprise receiving the page message at the first access point.
41. The one or more non-transitory machine-readable media of claim 32 , wherein the source access point is configured to store a location of the mobile station.
42. The one or more non-transitory machine-readable media of claim 32 , wherein the second security agreement is established between the first access point and the source access point prior to an arrival of the page message at the source access point.
43. The one or more non-transitory machine-readable media of claim 32 , wherein the operations further comprise receiving mobile station communication preferences from the source access point.
44. The one or more non-transitory machine-readable media of claim 32 , wherein the operations further comprise performing a quick connect with the mobile station.
45. The one or more non-transitory machine-readable media of claim 32 , wherein the operations further comprise causing, based on the page message, the mobile station to be paged.
46. The one or more non-transitory machine-readable media of claim 44 , wherein performing the quick connect comprises establishing an ad-hoc connection with the mobile station using one or more default communication preferences.