WLAN having load balancing based on access point loading
A network having distribution of access point loading includes access points to which mobile stations can associate themselves based upon access point beacon signal levels and loading levels for the various access points. A mobile station receives beacon signals from various access points and determines a signal strength for the received beacon signals. The mobile station also receives access point loading information from the access points. The mobile station associates with an access point based upon the access point beacon signal strengths and the access point loading information.
1. A method of facilitating distribution of one or more access points in a wireless network comprising:
obtaining parameters, said parameters comprising load level information of an access point, access point priority, and overall network loading, said load level information comprising a transmission queue length and a number of transmitted error packets;
storing said parameters; and
transmitting said parameters to at least one mobile station.
2. The method of claim 1 further comprising:
transmitting a beacon signal from the access point to the at least one mobile station.
3. The method of claim 1 wherein transmitting said parameters comprises:
transmitting said parameters in a beacon frame.
4. The method of claim 1 further comprising:
receiving a request for parameters from the at least one mobile station, wherein transmitting said parameters to the at least one mobile station is in response to said received request.
5. The method of claim 1 further comprising:
storing link quality information.
6. The method of claim 1 further comprising:
connecting the access point to a plurality of access points to form an 802.11 network.
7. The method of claim 1 further comprising:
associating the access point with the at least one mobile station.
8. The method of claim 1 further comprising:
determining a cost function based on said parameters.
9. The method of claim 8 further comprising:
transmitting said cost function to the at least one mobile station.
10. The method of claim 8 wherein determining the cost function further comprises determining the cost function based on a traffic intensity of the access point.
11. The method of claim 8 wherein determining the cost function further comprises determining the cost function based on a signal strength of the access point.