Methods, systems, and computer-readable media for managing open windows in a desktop GUI are disclosed. The subscriber station security-related parameter negotiation method includes security-related parameters in transmittingreceiving basic capability negotiation request messages and basic capability negotiation response messages such that the subscriber station and the base station negotiate the subscriber station security-related parameters. Additional information depth may be provided with conditional formatting of the cells of the data grid. In the calculations of second and subsequent stages, the data obtained through replacement and combination in a replacementcombination circuit are latched according to the clock CLK1 and then are outputted from the selector. The disc acts as one cell terminal, which can be positive or negative, and the ring serves as the other terminal. The FSM monitors the operation of the IC to transition from the first state to the second state when selected \u201clow workload\u201d conditions are detected.