ID 原文 译文
11564 根据业务优先级差异、业务对延迟的敏感度等约束条件,提出了一种基于虚拟队列的分组延迟预测方法。 According to the different business priorities, business conditions such as sensitivity to delay, this paper proposes a packet delay prediction method based on virtual queue.
11565 进而根据分组延迟的预测结果确定其对系统资源需求的紧急程度。 And according to the forecast results of packet delay determine its degree of the urgent demand for system resources.
11566 随后根据分组紧急度对缓存中的分组采用分类调度策略,以最大化系统资源利用率。 Then according to the grouping of emergency degree of grouping in the cache using classification scheduling strategy, to maximize the system resource utilization.
11567 结果表明,本文提出的调度策略能够有效地提高实时业务的QoS,改善网络的性能。 Results show that the proposed scheduling strategy can effectively improve the QoS of real-time business, improve the performance of the network.
11568 针对传统直接配点法在求解非光滑最优控制问题时存在离散误差大、精度低的问题,提出了一种自适应直接配点法。 In view of the traditional direct collocation method in solving the optimal control problem of nonsmooth there exists large discretization error, the problem of low precision, an adaptive direct collocation method is proposed.
11569 利用局部分段插值多项式逼近最优解,将最优控制问题离散为非线性规划问题,并给出了离散误差估计方法。 ‭Local piecewise interpolation polynomial approximation optimal solution, using the discrete optimal control problem for nonlinear programming problems, and presents a discrete error estimation method.
11570 根据离散误差的大小确定区间内节点的加密量,提出了自适应网格优化算法,利用该算法将大部分节点配置在非光滑区域以降低离散误差。 According to the size of the discretization error nodes within a certain range of encryption, adaptive mesh optimization algorithm is proposed, using the algorithm to most of the node configuration in the smooth area in order to reduce the discretization error.
11571 最后通过仿真算例将所提算法与传统直接配点法和文献中的拟谱自适应算法分别进行比较,验证了所提算法的高精度和有效性。 ‭Finally, the simulation example the proposed algorithm and the traditional direct collocation method and the literature in the spectrum respectively to compare the adaptive algorithm, high accuracy and effectiveness of the proposed algorithm is verified. ‭
11572 基于无人飞行器(unmanned aerial vehicle,UAV)的中继传输系统为远距离数据传递提供可靠高效的无线链路,是当前通信领域的一个研究热点。 Based on unmanned aerial vehicles (unmanned aerial vehicle, UAV) relay transmission system for remote data transfer to provide reliable and efficient wireless link, is currently a hot research topic in the field of communications.
11573 本文首先建立基于UAV的双跳放大转发(amplify-and-forward,AF)中继链路传输模型,得到等效的输出信噪比(signal-to-noise ratio,SNR)表达式; ‭ This paper based on the double jump amplification of UAV forwarding (amplify - and - forward, AF) relay link transmission model, get the equivalent output SNR (signal - to - noise thewire, SNR) expression.