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The increment of Long Term Evolution (LTE) radio access network services is affecting the rise of traffic load in it's network, which causing traffic unbalance between cells in LTE Radio Access Network (RAN). Users will be served with ineffective resource block allocation which causing the total throughput gained are not optimal. A method required to move network load from overloaded cells to underloaded cells in order to balances the resource block allocation optimally. Using NS-3.26 simulation User Throughput Based (UTB) predictive Mobility Load Balancing (MLB) method is tested with RandomWalkMobilityModel for each user. This method produce an improvement of 2,29 % in average total throughput of 63,33 % succeeded optimization.
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