It is the key of realizing uplink access in epon that how to design a fair , high - performance and supporting different service qos dynamic bandwidth allocation algorithm 如何设计一种公平、高效、支持不同业务qos的上行接入带宽分配算法是无源光网络实现综合接入的关键。
Based on analyzing the upstream channel ' s description in the docsis protocol , the author profoundly explored the upstream channel ' s bandwidth allocation algorithm in the hfc network 在对docsis协议中上行信道描述部分的分析基础上,对上行信道的带宽分配算法进行了深入的研究。
In this paper , a subcarrier allocation algorithm based on the required data rates of the users and the characteristics of the channels is proposed by analyzing the power optimization problem 文中在对功率最优化问题进行分析后,提出了一种基于用户速率和信道特性的子载波分配算法。
Based on the optimal sinr beamforming method , two slot allocation algorithms for asama , called as point - by - point optimizing ( ppo ) and global optimizing ( go ) , are presented 对asama协议的信道利用率进行了近似分析,以on / off模型为业务源,在平坦瑞利衰落信道中对协议性能进行了仿真。
Furthermore , a novel wavelength allocation algorithm based on " circle construction " is proposed . the optimal objective of this algorithm is to minimize the number of wavelengths used in network 无论是在长途网还是城域网中, wdm光网络的生存性问题是在网络设计中必须重点考虑的一个方面。
The dissertation proposes two fair bandwidth allocation algorithms : mblue ( modified blue ) and ufqr ( user fair queuing with reservation ) . 1 . mblue aims at average fairness 针对数据传输过程中带宽分配存在的问题,以及目前的研究现状,提出了两种公平的带宽分配策略及算法,其主要内容如下: 1
An optimal subband rate allocation algorithm in mean - squared error ( mse ) minimization sense was proposed , which achieves persistent optimal rate - distortion performance under any given rate constrains 提出均方误差最小意义上的最佳三维子带码率分配算法,该算法在任意给定码率限制条件下都能获得最优率失真性能。
Comparing with the existed dynamic bit rate allocation algorithms , the model can provide better audio data quality by adjusting the video data bit rate . this meets the requirement in remote education system 本模块只对视频位速率进行调整,保持音频位速率不变,保证音频质量,在一定程度能满足远程教育的需要。
To resolve this instance , bandwidth allocation of fieldbus is researched based on priority mechanism , the static and dynamic bandwidth allocation algorithms are proposed and compared by performance 针对这一问题,通过分析优先级机制,研究了现场总线的带宽分配问题,提出了静态和动态两种带宽分配算法,并对两种算法进行了性能比较。
Based on the available resources mapping algorithm using the directed acyclic graph , a new dynamic resource co - allocation algorithm is proposed to solve the dynamic problem of the resource co - allocation in the grid 摘要针对网格系统中资源协同分配的动态性问题,分析了现有的基于有向无环图的资源映射方法,提出了一种动态资源协同分配算法。