Method for operating a radio communications system with subscriber stations serving as routing nodes, a routing method and a corresponding subscriber station
View Patent ↗The method for operating a radio communications system, which provides for the routing of data of connections via subscriber stations, which occasionally perform the function of routing nodes, provides that one of the subscriber stations indicates, to a routing unit of the radio communications system, its readiness to take on the function of a routing node.
1. A method for operating a radio communication system which makes provision for relaying data of connections via subscriber stations which temporarily act as routing nodes, comprising:
signaling, from one of the subscriber stations signals to a routing unit of the radio communication system, that the subscriber station is ready to act as a routing node for a data connection; and
wherein the routing unit sends a routing request to the subscriber station if the routing unit selects the subscriber station to act as a routing node, and
after a location of a subscriber station has been determined and after the routing request has been received from the routing unit, the subscriber station sends to the routing unit further information for performing a routing operation.
2. The method as claimed in claim 1 , wherein
the routing unit routes the data connection by selecting subscriber stations which have previously signaled their readiness to act as a routing node, the subscriber stations being selected to serve as routing nodes.
3. The method as claimed in claim 2 , wherein the routing unit selects only subscriber stations which have previously signaled their readiness to act as a routing node.
4. The method as claimed in claim 3 , wherein
the signaling which signals readiness to act as a routing node is triggered as a function of an operating state of the subscriber station.
5. The method as claimed in claim 4 , wherein
the operating state is a charge condition of a power supply of the subscriber station.
6. The method as claimed in claim 5 , wherein
the operating state is a connection of a power supply of the subscriber station to a power network by which power can be replenished.
7. The method as claimed in claim 6 , wherein
the subscriber station also signals when it is no longer ready to act as a routing node.
8. The method as claimed in claim 7 , wherein the method further comprises:
using the signals from the subscriber station to simultaneously initiate a determination of a location of the subscriber station.
9. The method as claimed in claim 3 , wherein
the signaling which signals readiness to act as a routing node is initiated under control of a user associated with the subscriber station.
10. The method as claimed in claim 9 , wherein
the subscriber station also signals when it is no longer ready to act as a routing node.
11. The method as claimed in claim 10 , wherein the method further comprises:
using the signals from the subscriber station to simultaneously initiate a determination of a location of the subscriber station.
12. The method as claimed in claim 1 , wherein
the signaling which signals readiness to act as a routing node is triggered as a function of an operating state of the subscriber station.
13. The method as claimed in claim 12 , wherein
the operating state is a charge condition of a power supply of the subscriber station.
14. The method as claimed in claim 12 , wherein
the operating state is a connection of a power supply of the subscriber station to a power network by which power can be replenished.
15. The method as claimed in claim 1 , wherein
the signaling which signals readiness to act as a routing node is initiated under control of a user associated with the subscriber station.
16. The method as claimed in claim 1 , wherein
the subscriber station also signals when it is no longer ready to act as a routing node.
17. The method as claimed in claim 1 , wherein the method further comprises:
using the signals from the subscriber station to simultaneously initiate a determination of a location of the subscriber station.
18. A subscriber station for a radio communication system which makes provision for relaying data of connections via subscriber stations which temporarily act as routing nodes, comprising:
a signaling unit to signal readiness of the subscriber station to act as a routing node, the signaling unit signaling to a routing unit of the radio communication system, wherein
the signaling unit is embodied to output signaling which simultaneously initiates a determination of a location of the subscriber station,
the subscriber station receives from the routing unit a routing request if the routing unit selects the subscriber station to act as a routing node, and
after the location of the subscriber station has been determined and after the routing request has been received from the routing unit, the subscriber station sends to the routing unit further information for performing a routing operation.
19. A routing unit for a radio communication system which makes provision for relaying data of connections via subscriber stations which temporarily act as routing nodes, comprising:
a receiving device to receive, from at least one of the subscriber stations, signaling by which said subscriber station indicates readiness to act as a routing node for a data connection; and
a routing device to route the data connection by selecting subscriber stations which (i) have previously indicated their readiness to act as a routing node and (ii) which have been located during a location determination, the subscriber stations being selected to serve as routing nodes
wherein the receiving device receives further information from the subscriber station to enable the subscriber station to act as a routing node, the further information being received after the location determination and after the subscriber station has been selected to serve as a routing node.