Self-configuration of wireless networks
A cellular communications network includes multiple base stations. In order for the network to provide the best possible coverage for users, it is necessary for the radio configuration of each base station to take into consideration the radio configurations of nearby base stations. Operational context information for the access point is transmitted according to a publish-subscribe messaging pattern. Information is received identifying at least one other access point meeting proximity criteria. The access point subscribes to publish-subscribe messages from the or each other access point identified in said information, and sets its radio configuration information in view of the received messages from the or each other access point.
1. A method of configuring an access point, the method comprising:
transmitting, from the access point, operational context information for the access point to a server according to a publish-subscribe messaging pattern;
receiving, at the access point, information identifying at least one other access point meeting proximity criteria;
subscribing to publish-subscribe messages from the server for the or each other access point identified in said information; and
setting radio configuration information for the access point in view of the received messages from the or each other access point.
2. A method as claimed in claim 1 , further comprising transmitting said radio configuration information as part of the operational context information for the access point.
3. A method as claimed in claim 1 , wherein the operational context information for the access point comprises location information and information relating to a maximum transmit power of the access point.
4. A method as claimed in claim 1 , wherein the operational context information for the access point comprises information identifying any other access points whose transmissions can be detected by the access point.
5. An access point, configured to operate in accordance with the method as claimed in claim 1 .
6. A computer program product, comprising computer readable code for causing a processor to operate in accordance with the method as claimed in claim 1 .