Abstract\nThis paper proposes an exponential replicate broadcasting (ERB) algorithm for data dissemination to improve\ndata access efficiency. The proposed ERB algorithm first constructs a broadcast tree to determine the broadcast\nfrequency of each data and splits the broadcast tree into some broadcast wood to generate the broadcast\nprogram. In addition, this paper develops an analytical model to derive the mean access latency of the generated\nbroadcast program. In light of the derived results, both the index channel's bandwidth and the data channel's\nbandwidth can be optimally allocated to maximize bandwidth utilization. This paper presents experiments to\nhelp evaluate the effectiveness of the proposed strategy. From the experimental results, it can be seen that the\nproposed mechanism is feasible in practice.
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