Methods and devices for obtaining and forwarding domain access rights for nodes moving as a group
View Patent ↗The ability to maintain communications between wireless nodes (e.g., devices), moving substantially as a group, as the group moves from one domain to another is provided without the need for each member of the group to separately obtain domain access rights.
1. A method for providing access rights to a domain comprising the steps of:
obtaining, at a first node of a group of nodes moving as a group, access rights from a domain; and forwarding the obtained access rights from said first node within the moving group of nodes to at least one other node within the moving group of nodes without the need to receive a request from the at least one other node to forward the rights.
2. The method as in claim 1 further comprising the step of retaining said access rights at the first node.
3. The method as in claim 1 wherein the group of nodes comprises a group of wireless devices.
4. The method as in claim 1 wherein the group of nodes comprises both wireless and moving, wired devices.
5. The method as in claim 1 wherein the access rights are selected from the group consisting of at least authentication, authorization and accounting rights.
6. The method as in claim 1 further comprising the step of: receiving the forwarded access rights, by at least one other node within the group of nodes.
7. The method as in claim 1 further comprising the steps of:
decoding at the first node, information from the domain; and
forwarding the decoded information to the at least one other node within the group of nodes.
8. The method as in claim 7 further comprising the step of receiving
the forwarded information by the at least one other node within the group of nodes.
9. The method as in claim 1 further comprising the step of forwarding
information to at least one additional node within the group of nodes.
10. The method as in claim 1 wherein the step of obtaining access rights further comprises requesting access rights on behalf of all of the nodes
within the group from a domain; and the step of forwarding access rights to at least one other node within the
group allows the first node and at least one other node within the group access to the domain.
11. A device, within a group of devices moving as a
group, operable to: obtain access rights from a domain at the device; and forward the obtained access rights from the device within the moving
group of devices to at least one other device within the moving group of devices without the need to receive a request from the at least one other device to forward the rights.
12. The device as in claim 11 further operable to retain said access rights.
13. The device as in claim 11 wherein the group of devices comprises a
group of wireless devices.
14. The device as in claim 11 wherein the group of devices comprises
both wireless and moving, wired devices.
15. The device as in claim 11 wherein the access rights are selected
from the group consisting of at least authentication, authorization and accounting rights.
16. The device as in claim 11 wherein the device is further operable to:
decode information from the domain; and forward the decoded information to the at least one other device within
the group of devices.
17. The device as in claim 11 wherein the device is further operable to
forward information to at least one additional device within the group of devices.
18. The device as in claim 11 further operable to obtain access rights
on behalf of all of the nodes within the group from a domain; and forward the access rights to at least one other node within the group to
allow the first node and at least one other node within the group to access the domain.
19. A device, within a group of nodes moving as a group, comprising: means for obtaining access rights from a domain at the device; and means for forwarding the obtained access rights from the device within
the moving group of devices to at least one other device within the moving
group of devices without the need to receive a request from the at least one other device to forward the rights.
20. The device as in claim 18 further comprising means for retaining
said access rights.
21. The device as in claim 19 further comprising:
means for decoding information from the domain at the first node; and means for forwarding said decoded information to the at least one other
device within the group of devices.
22. The device as in claim 19 further comprising: means for forwarding information to at least one additional device within
the group of devices.
23. The device as in claim 19 further comprising means for obtaining
access rights on behalf of all of the nodes within the group from a domain; and means for forwarding the access rights to at least one other node within
the group to allow the first node and at least one other node within the group
to access the domain.