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queuing scheme
相关语句
  排队策略
     Most high-speed IP routers exploit cell-based switching fabrics, whose scalability and performance are mainly affected by queuing scheme and scheduling algorithm.
     高速IP路由器一般采用基于定长信元的交换结构,其可扩展性和性能分别受排队策略和调度算法的影响.
短句来源
  “queuing scheme”译为未确定词的双语例句
     A Priority Weighed Queuing Scheme for Transmitting Data over the Internet
     一种Internet上的优先权加权平均数据传输方法
短句来源
     Performance Analysis on a Novel Queuing Scheme for Optical Packet-Switched Edge Nodes with Self-similar Network Traffic
     自相似业务下光分组交换边缘节点排队方案性能分析
短句来源
     It can be seen through comparison with the single FIFO queuing scheme and the HCA-based single FIFO queuing scheme that the service handoff priority scheme improves the system performance and better suits the needs of intense communication.
     通过与单FIFO排队算法和基于HCA的单FIFO排队算法的比较,可以看到本算法改善了系统的性能,更能适应高业务量小区的需要。
短句来源
     This paper discusses the queuing scheme and scheduling algorithms for crossbar switch,and analyzes these algorithms in detail.
     讨论了高速交换技术中排队调度策略主要输入排队调度算法。
短句来源
  相似匹配句对
     's scheme.
     该文对王等方案进行了分析.
短句来源
     FDL buffer queuing and scheduling on OBS with fixed scheme
     定长光突发下的FDL缓存和调度
短句来源
     The scheme is realizable.
     结果表明该方案性能良好 ,具有现实可实现性。
短句来源
     AN ABR FLOW CONTROL SCHEME WITH VIRTUAL VC QUEUING
     一种具有虚拟VC排队的ABR流量控制方案
短句来源
     Markovion Queuing Process
     马尔科夫排队过程
短句来源
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  queuing scheme
Theory and experiments showed that TCP becomes inefficient and is prone to be unstable as the per-flow product of bandwidth and latency increases, regardless of the queuing scheme.
      
The prioritized queuing scheme can effectively alleviate the background traffic load.
      


On the basis of the needs of optical ATM switching and the characteristics of optical buffer, three kinds of queuing schemes using optical fiber delay lines and their queuing algorithms are presented. The relations between the number of delay lines and cell loss rate and mean delay are given by means of analysis and computer simulation, and these three kinds of queuing schemes are compared on the basis of the results.

根据光ATM交换的需要和光缓存器的特点,提出并分析了基于光纤延迟线的3种排队方案,给出了排队算法,通过分析和仿真计算求出信元丢失率和平均时延与延迟线数的关系,并根据所得结果对这3种排队方案进行了比较.

Most high-speed IP routers exploit cell-based switching fabrics, whose scalability and performance are mainly affected by queuing scheme and scheduling algorithm. Input-queued router is referred to as an ideal structure in terms of scalability. However, it needs an efficient scheduling algorithm to guarantee throughput and delay. Several input-queued scheduling algorithms are surveyed in this paper. The scheduling algorithms are classified into four classes: maximum size matching, maximum weight matching,...

Most high-speed IP routers exploit cell-based switching fabrics, whose scalability and performance are mainly affected by queuing scheme and scheduling algorithm. Input-queued router is referred to as an ideal structure in terms of scalability. However, it needs an efficient scheduling algorithm to guarantee throughput and delay. Several input-queued scheduling algorithms are surveyed in this paper. The scheduling algorithms are classified into four classes: maximum size matching, maximum weight matching, stable marriage matching, and deterministic scheduling algorithm. The similarities and the difference of different algorithms in mechanisms of each class are described, and their performances are compared. Finally, the future directions and possible open problems are discussed.

高速IP路由器一般采用基于定长信元的交换结构,其可扩展性和性能分别受排队策略和调度算法的影响.基于输入排队策略的路由器具有良好的可扩展性,但需要一个有效的调度算法的支持,才能保证吞吐率和延迟等性能.主要讨论输入排队调度算法,将现有的调度算法分为4类:最大(无权重)匹配、最大权重匹配、稳定婚姻匹配和确定型调度.对每一类算法,从技术特点和性能指标两个方面进行比较和分析.最后给出了输入排队调度算法的发展趋势.

Nowadays, Internet is facing two challenges simultaneously: the need of a higher switching speed and the provision of a QoS guarantee. The former requires that memories in switches/routers should work at a line rate, and the latter requires that switches should mimic OQ (output queuing) switches. The present CIOQ (combined input-output queuing) scheme for switches needs a speedup of 2. In this paper, a novel design scheme based on parallel technique is proposed, which is called DPS (duplicated...

Nowadays, Internet is facing two challenges simultaneously: the need of a higher switching speed and the provision of a QoS guarantee. The former requires that memories in switches/routers should work at a line rate, and the latter requires that switches should mimic OQ (output queuing) switches. The present CIOQ (combined input-output queuing) scheme for switches needs a speedup of 2. In this paper, a novel design scheme based on parallel technique is proposed, which is called DPS (duplicated ports switch). DPS enables the internal fabric of switches to work at the line rate. A theoretical proof shows that each port with a duplicated number of 2 is sufficient to mimic the OQ switches and is necessary in practice.

现今Internet中的交换机/路由器面临着高交换速率和提供QoS保证的双重挑战.前者要求交换机/路由器的缓冲存储器尽可能地以链路速率工作,后者要求交换机能够完全模仿OQ(output queuing)交换机的行为.而目前的CIOQ(combined input-output queuing)设计方案需要交换机内部加速2倍.提出了采用并行技术的重端口交换机(duplicated ports switch,简称DPS)设计方案.该方案可以使交换机工作于输入链路的速率且其行为与OQ交换机的行为等价,并证明了为完全模仿OQ交换机行为,端口重数为2是充分必要的.

 
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