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  2. Channel allocation schemes - Wikipedia

    en.wikipedia.org/wiki/Channel_allocation_schemes

    In Fixed Channel Allocation or Fixed Channel Assignment (FCA) each cell is given a predetermined set of frequency channels. FCA requires manual frequency planning, which is an arduous task in time-division multiple access (TDMA) and frequency-division multiple access (FDMA) based systems since such systems are highly sensitive to co-channel interference from nearby cells that are reusing the ...

  3. Radio resource management - Wikipedia

    en.wikipedia.org/wiki/Radio_Resource_Management

    Examples of dynamic RRM schemes are: Power control algorithms; Precoding algorithms; Link adaptation algorithms; Dynamic Channel Allocation (DCA) or Dynamic Frequency Selection (DFS) algorithms, allowing "cell breathing" Traffic adaptive handover criteria, allowing "cell breathing" Re-use partitioning; Adaptive filtering

  4. Dynamic frequency selection - Wikipedia

    en.wikipedia.org/wiki/Dynamic_frequency_selection

    Dynamic Frequency Selection (DFS) is a channel allocation scheme specified for wireless LANs, commonly known as Wi-Fi. It is designed to prevent electromagnetic interference by avoiding co-channel operation with systems that predated Wi-Fi, such as military radar , satellite communication , and weather radar , and also to provide on aggregate a ...

  5. Maximum throughput scheduling - Wikipedia

    en.wikipedia.org/wiki/Maximum_throughput_scheduling

    Example 3: Dynamic channel allocation [ edit ] In wireless network with fast dynamic channel allocation (DCA), on a packet-by-packet or slot-by-slot basis, a user that is situated in the overlap between the coverage areas of several base stations would cause, or would be affected by, interference to/from nearby cells.

  6. Max-min fairness - Wikipedia

    en.wikipedia.org/wiki/Max-min_fairness

    An allocation vector x whose i-th coordinate is the allocation for flow i, i.e. the rate at which the user i is allowed to emit data. An allocation of rate x is “max-min fair” if and only if an increase of any rate within the domain of feasible allocations must be at the cost of a decrease of some already smaller rate. Depending on the ...

  7. Talk:Channel allocation schemes - Wikipedia

    en.wikipedia.org/wiki/Talk:Channel_allocation...

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  8. Social Security Fairness Act could restore benefits, but ...

    www.aol.com/social-security-fairness-act-could...

    For example, Michelle Cosgrove's benefits will be cut nearly in half — reduced by $557, to $601. Cosgrove spent the first half of her career as a paralegal, contributing to Social Security ...

  9. Directional component analysis - Wikipedia

    en.wikipedia.org/wiki/Directional_component_analysis

    Directional component analysis (DCA) [1] [2] [3] is a statistical method used in climate science for identifying representative patterns of variability in space-time data-sets such as historical climate observations, [1] weather prediction ensembles [2] or climate ensembles.