2014 International Conference on Computing, Networking and Communications (ICNC) 2014 # A utility proportional fairness approach for resource allocation in 4G-LTE

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“…We first use a generic sigmoidal function [26], [27] to map the latency 4 requirements of i th class, l i , onto a utility function as,…”

confidence: 99%

“…We first use a generic sigmoidal function [26], [27] to map the latency 4 requirements of i th class, l i , onto a utility function as,…”

confidence: 99%

“…priority orders during the n th iteration, i.e.,γ n m = {γ n j,m : j ∈ R}. 2) Optimization at AS: For a given set A r of r classes, if the AS serves class i ∈ A r with highest priority for α i fraction of time, then using (10) and (26), the average latency l i of class i at n th iteration is,…”

confidence: 99%

“…In , the authors proposed a distributed resource allocation algorithm under a PF‐based policy. They expressed the problem as a convex optimization problem that allows to build an optimal algorithm for this problem.…”

confidence: 99%

“…, and k i is the utility increase with enlarging the r i . Based on [9], r i = b i is the inflection point of the sigmoidal utility function (1) such that only for r i > b i the user is satisfied. Parameters The i th UE rate allocated by its eNB l th sector, where l ∈ {1, ..., L}, includes constituents from radars spectrum, r l i,radar , and communications spectrum, r l i,comm , so that r l i,ag = r l i,radar + r l i,comm .…”

confidence: 99%