在 LTE 網路中,陎對用戶多樣化的不同要求,如何分配資源給使用者已成為 現今迫切的主題。因此本論文在行動 LTE 系統中針對原始 Max-rate 和 PF 演算法 中,設計出能滿足可變動通道的品質要求。我們主要運用自適應性調整參數,簡 單地以比例混合使用 Max-rate 和 PF 演算法。因此,我們所提出的混合演算法並 未額外增加移動裝置計算的複雜度,所以不會消耗額外的能量。基地台只要透過 統計個別移動裝置和資源塊的數量,動態的調整分配資源的策略,就能讓處於通 道狀況能力較佳的用戶適時獲得資源的傳輸,以提升最大吞吐量和有效地兼顧公 帄性。在移動裝置彼此通道狀況相差較大時,我們的演算法也是有不錯的效能提 升。
在未來的研究中,可以朝著資料型態的不同去做進一步的變化,在本篇論文 並未考慮每個使用者的資料是否為即時性的資料,所以沒有延遲的要求,而且也 未考慮通道狀況好的用戶未必有資料要傳,造成資源浪費在往後的研究裡,可以 變化每個使用者的資料型態,在針對不同資料型態有不同的延遲限制和考慮加入 buffer 去做混合演算法,達到帄衡公帄性和讓整體的吞吐量達到最大。
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