查询词典 hierarchical routing

QoS-aware hierarchical multicast routing algorithms are used to construct a multicast tree satisfying QoS requirements among network domains.

QoS层次多播路由算法用来构造满足QoS要求的域间多播树。

The existing QoS-aware hierarchical multicast routing algorithms don't take into account more than two QoS metrics during their topology aggregations and route computations.

现有的QoS层次多播路由算法在其拓扑聚集和路径计算的过程中只考虑了存在两个QoS特征值的情况。

Based on topology aggregation,QoS-aware hierarchical multicast routing algorithms are used to construct a multicast tree satisfying QoS requirements among network domains.

在拓扑聚集的基础上，QoS层次多播路由算法用来构造满足QoS要求的域间多播树。

On the design of algorithms, a novel exact hierarchical delay analysis method for general circuits is proposed; based on the sensitization theorem for sequential circuits, an exact minimizing clocking method is proposed; based on Boolean process, a waveform simulation method considering interconnecting delay for logic circuit and a parallel waveform simulation method are proposed; a new method that transforms bit-level waveform polynomial to word-level polynomial model is proposed; a multiple valued synthesis algorithm based on multiple valued Boolean process and a wire-centered delay synthesis policy are proposed, in which timing planning, floorplanning, wire planning and optimal clock skew in early design are considered; a two-layers channel routing method for minimizing crosstalk under grid mode is proposed; based on the transition numbers theorems for waveform polynomial, a new method for generation of test with noise effects is proposed.

算法设计方面，提出了一种精确的通用电路层次化延时分析方法；基于时序电路的敏化定理提出时序电路最小时钟周期精确确定方法；提出基于Boolean过程论的考虑互连延迟的逻辑电路波形模拟方法，在分析了波形模拟适合并行化基础上，进一步提出一种并行波形模拟算法；提出一种将位级电路波形多项式描述转化成字级多项式描述的新方法；提出一种基于多值Boolean过程的多值电路综合算法以及一种将前期设计定时规划、前期设计的布局规划和线网结构化方法及低偏移的时钟分配等技术相结合的面向互连延时的综合策略；提出一种串绕最小化的网格模式下的双层通道布线方法；从波形多项式描述跳变数的定理出发提出了一种考虑噪声效应的测试生成新方法。

The large number of addresses allows a hierarchical allocation of addresses that may make routing and renumbering simpler.

大量的地址允许等级分配的地址，可简单路由和重新编号。

For example, the routing with inaccurate information under the hierarchical structure has no uniform standard, which is the hotspot and the difficulty of network technology research, is one of the bottlenecks that constrain the development of communication technology.

在分级结构下根据非精确信息的路由选择就没有统一的标准，分级选路是当前研究的热点也是很大的难点，是约束通信技术发展的瓶颈之一。

By simulating the switch unit, it can be seen that ATM switch unit that is designed by use of hierarchical design of top down with VHDL can perform the basic function of cell head changing, routing and queuing. If many cells race one output channel, the ATM switch can put these cells into a buffer, then queue and output them. When the broadcast cell advents, it can be delivered to all channels.

本文通过对所设计的基于VHDL描述的ATM交换单元进行仿真验证可以得出如下结论：采用自顶向下的层次化设计、由VHDL描述的ATM交换单元能够实现信头变换、选路和排队三项基本功能；当多个信元同时竞争某一出端时能够对信元进行缓冲存储和排队输出；而且当有广播信元到来时还可以对所有出端进行广播输出。

Through constructing hierarchical structure, CBMRP employs hybrid routing strategy and forwarding structure, which greatly limits the scope and number of floodings as well as accelerates searching for routes.

CBMRP通过建立簇结构，限制了洪泛的范围，加快了路由查找的速度；使用混合的路由策略和转发结构，有效地结合了主动和按需路由、树状和格网转发结构的优点。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失