Dynamic Radio Resource Management helps overcome interferences in dense WLAN deployments. By processing data from upper-layers services, it could optimize and enrich end-to-end wireless client experience. This experience may be tight (related) to a transmit opportunity function that hints on the radio interface condition, and effectiveness of the transmission itself from different points of view: application, service and underlying network infrastructure.
The transmit opportunity calculations that are done at WLAN central intelligence level (such WLC, Wireless LAN Controller) are resource consuming due to the processing of huge amount of raw data from lower and upper system layers (Physical, Logical, more functional layers relying on services and applications).
One major part of this processing is the establishment of a coverage map that indicates in real-time and at any point of the coverage area the quality of a radio transmission such as to hint on the opportunity to transmit at this point.
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