Wireless station protocol program
First Claim
1. A program product for use by a station in a wireless communications environment wherein multiple channels are available for communication, the program product comprising a computer readable medium having embodied therein a computer program for storing data, the computer program comprising:
- logic for receiving Announce messages from access points, the Announce messages indicating the access points'"'"' presence and protocol capability to the station;
logic for sending a Bid message to an access point to indicate that the station desires to communicate in the wireless communications environment via the access point;
logic for receiving an Accept message from the access point in response to the Bid message, the Accept message indicating that the access point will allow the station to communicate in the wireless communications environment via the access point.
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Accused Products
Abstract
The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.
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Citations
3 Claims
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1. A program product for use by a station in a wireless communications environment wherein multiple channels are available for communication, the program product comprising a computer readable medium having embodied therein a computer program for storing data, the computer program comprising:
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logic for receiving Announce messages from access points, the Announce messages indicating the access points'"'"' presence and protocol capability to the station;
logic for sending a Bid message to an access point to indicate that the station desires to communicate in the wireless communications environment via the access point;
logic for receiving an Accept message from the access point in response to the Bid message, the Accept message indicating that the access point will allow the station to communicate in the wireless communications environment via the access point. - View Dependent Claims (2, 3)
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Specification