water signature 中文意思是什麼
water signature
解釋
含水特性-
Based on the criterion of maximizing the total average signal to interference plus noise ratio ( sinr ), the optimal subchannel allocation strategy is obtained in theory when random signature sequences are used. for its implementation, an iterative algorithm is proposed, which is similar to the water filling principle. by using the proposed algorithm, we obtain significant improvement on the performance of the system, and the transmission quality can be guaranteed
根據最大信號干擾加噪聲比原理,分析得出了隨機特徵碼條件下最優的子通道分配策略,並提出了一種類似於灌水原理的子通道分配演算法,該演算法能在保證各個用戶傳輸質量的前提下,使系統的整體性能接近最優。
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