In this paper, we propose a novel buffer insertion theory for clock delay and skew minimization. 本文提出了以最小时钟延时和时钟偏差为目标的缓冲器插入新算法。
Study of Routing and Buffer Management in Delay Tolerant Mobile Sensor Networks 容迟移动传感器网络路由与缓存管理研究
The receiving point adopts data buffer mechanism to avoid the pause caused by delay of network. 接收端采用数据缓冲机制,避免了由于网络延时等待音频数据而产生的话音停顿。
The relationship between the size of buffer and network delay is described, so we can compute the size of buffer to guarantee the quality of video and audio. 描述了缓冲区的大小和网络延迟之间的关系,并根据公式计算出了缓冲区的大小,以保证音频和视频的质量。
Including single-link model, buffer control mechanism, queuing delay estimation, proves while existing multiple tight links, and a complete solution. 第三章介绍了MoSeab的具体设计原理和实现。包括单个紧链路模型,缓冲控制机制,单向时延估计,多个紧链路环境下的证明和集成到网络应用程序的解决方案。
To solve the problem of the hybrid production with the restriction of buffer capacity and production ability, the delay time, caused by the producing inter mediums for the discrete products in the process production, was defined as the preparation time. 针对混合生产过程调度的缓冲区及生产能力约束,定义由连续生产过程为离散加工而生产半成品原料所需的延迟时间为预备时间。
The buffer length and mean packet delay of the B-DMB switch are calculated in this paper, and some valuable results are obtained. 本文对B-DMB交换机的输入、输出缓冲器长度和分组时延进行了分析和计算,得出了一些有用的结论。
In the low-delay real-time video communications, rate control mechanism can use to adjust quantization parameter ( Qp) to meet the channel rate, while keeping better picture quality and lower buffer delay. 在低速率实时视频通信中,通常采用码率控制技术来调整量化参数(QP)以适应信道速率,可达到较好的图像质量和较低的缓存时延。
A high order delay model is applied to estimate interconnect delay and a nonlinear delay model based on look-up table is for buffer delay estimation. 运用高阶时延模型计算互连线的时延,运用基于查找表的非线性时延模型计算缓冲器的时延。
In optical packet switch, optical buffer, which is composed of fiber delay line ( FDL), is an effective way to resolve optical packet contentions. 在光分组交换(OPS)节点结构中,由光纤延迟线(FDL)所构成的光缓存是解决光分组冲突的一种非常有效的方法。
Some low-delay applications such as video telephone and video conference need fine buffer adjustment and lower accumulated delay. 在诸如视频电话和视频会议等低时延应用中,需要精确的缓存调节和较低的累积时延,这时就必须进行宏块层的码率控制。
A Novel Buffer Insertion Algorithm for Clock Delay and Skew Minimization 时钟延时及偏差最小化的缓冲器插入新算法
Finally, the relationship between buffer capacity, mean delay time and the jam radom of system is discussed. 最后,文章中讨论了缓冲器容量、平均时延与系统阻塞概率之间的关系。
This paper proposed an Systolic array configuration, which can perform the WT and IWT by using buffer to resolve the reconstruction delay. 本文提出用Systolic阵列结构来完成小波变换及其逆变换,利用缓冲器来解决小波逆变换重建延迟问题。
This paper presents an algorithm of routing and inserting buffers simultaneously to reduce wire delay for a two-pin net under fixed buffer locations based on accurate delay models. 本文提出了一个在精确时延模型下,在布线区域内给定一些可行的缓冲器插入位置,对两端线网进行拓扑优化,并同时插入缓冲器以优化时延的多项式时间实现内的算法。
Optimized Design of Power Construction of VLSI Buffer Based on Minimal Delay 基于最小延迟限度的VLSI缓冲器功耗优化设计
This algorithm dramatically improves the rate smoothing effect as well as ensuring no packet lost and no increase on buffer delay. 该方法在保证缓冲区无上溢和不增加缓冲时延的基础上,通过基于缓冲区占用率自适应调节检测速率,与SRS方法相比,显著提高了码率平滑的性能。
The optimal buffer placement for delay minimization is achieved when all delay functions have the same derivative values. 当缓冲器布局使所有缓冲器间延时函数具有相同导数值时,时钟延时达到最小;
A networked motion controller was proposed firstly. By using the Generalized Predictive Controller ( GPC) and the message buffer mechanism, the random time-varying network delay can be compensated for. 制定了一种网络化运动控制策略,采用广义预测控制算法和报文缓冲机制补偿随机时变网络延迟。
The effects of network traffic loads, the average length of DBs and the size of FDL buffer on DB's loss probability and end-to-end delay are studied by an OBS network system simulation. 通过仿真光突发交换网络系统,研究了网络业务流量、数据突发长度和光纤迟延线缓存深度对系统数据突发的丢失率和端到端时延的影响。
The analysis shows that although loss probability decreases through expanding buffer capacity, delay and delay jitter increase, whose effect on QOS will not be negligible. 研究结果表明,增大缓冲器容量可以降低信元丢失率,但会增大时延和时延抖动。
However, buffer will enlarge the end-to-end delay. Reducing delay and smoothen delay jitter are a pair of contradictions. Therefore the paper introduces the adaptive approach to adjust the size of the jitter buffer. 但缓存会引入额外的时延,因此,为了平衡端到端时延和平滑时延抖动这一对矛盾,在本论文中采用了自适应的方法来调整缓冲器的大小。
Because the time delay to the underwater manipulator in the deep sea is random, variable and unpredictable, we use a time delay buffer to change the variable time delay into a fixed time delay, and further to compensate control. 由于深海作业水下机械手的时延具有随机性、可变性和不可预测性,是一种变时延。采用时延缓冲器,把变时延转换成固定时延,再进行时延补偿控制。
Additionally, the protocol alters the backoff interval according to the buffer occupancy, then the transmitting node delay the transmissions using this information, thus reducing packet drops and retransmissions. 此外,协议根据接收节点的缓冲占用调整退避间隔,发送节点利用该信息推迟发送,从而减少了包的丢失和重传。
On one hand, a path-based buffer insertion and sizing algorithm for delay optimization of semi-globals was proposed. 一方面提出了一种基于路径的缓冲器插入及缓冲器尺寸调整的同步算法用于半全局互连的延迟优化。
Simulation results show that our method of buffer determination is effective. With this method, synchronization system can always meet the perceived QoS defined by user. Additionally, it also has high buffer utilization and satisfied end to end delay. 2. 实验表明采用该方法可以使同步系统满足用户提出的可感知服务质量,而且具有较高的缓冲区利用率和满意的端到端时延。
The player can play streaming media fluently by using similar cycle link Table-data buffer technology, because data buffer can decrease the influence of delay jitter. 播放器的设计使用了类循环链表&数据缓冲技术减少延时抖动的影响来保障播放器连续播放媒体流。
On the node layer, a buffer structure with output-aware buffering and variable delay buffer is proposed. 在节点层,论文提出了输出可预知型缓存机制及混合型缓存结构。
In the process of packet transmission, the network node which packet flows through usually uses the queue buffer, delay forwarding to improve the bandwidth utilization of output link. 在分组传输过程中,其流经的网络传输节点通常采用队列缓存、延迟转发的服务方式以提高输出链路的带宽利用率。
The shared telerobot control system was developed adopting modularized structure based on the experimental system that has been established and the method of Intelligent Command Buffer is adopted to reduce the communication delay time. 针对所搭建的实验系统,采用模块化结构开发了遥机器人共享控制系统,并用IntelligentCommandBuffer的方法来减小传输时延。