查询词典 networks

It constructs connected dominating set of P2Pnetwork, and push vaccine to some nodes in the set for rapid disseminating in P2P networks.

构建P2P网络的连通控制集，将疫苗推送至其中部分节点，在P2P网络中快速分发。

In wireless sensor networks, a virtual backbone network constructed by a connected dominating set is a promising approach for layered routing.

在无线传感器网络中，通常采用连通支配集来构成一个虚拟骨干网以进行分层路由。

To the fact of the unidirectional links in wireless ad hoc networks we propose a maximal weighted algorithm for minimum connected dominating set. Also, we improve the correctness of the algorithm.

对此，本文重新定义了支配集概念，提出了一种适用于单向ad-hoc网络的最小连通支配集近似算法，并给出了它的正确性。

In wireless ad-hoc networks, routing based on connected dominating set is a promised approach, where the searching space for route is reduced to nodes in the dominating set.

在ad-hoc网络中，基于最小连通支配集(minimum connected dominating Set-MCDS)的路由方法是一种有效的分层路由方法，它将路由搜索主要集中在连通支配集内。

This paper deals with the study of topology for computer double loop networks.

本文主要对典型的计算机双环网络拓扑进行了研究。

One important parameter about double loop networks is information transmit delay, it may be measured with diameters of the fig.

双环网络有效性的一个重要参数是信息的传输延迟，它可以用其图的直径来度量。

In this dissertation, the optical implementations of integrated bypass-exchange switches and interconnection networks are investigated as the followings:(1) An electro-optic bypass-exchange switch integrated in a single substrate of birefringent crystal is proposed, which is polarization based, and consists of two beam splitters based on the phenomena of double refraction and inner double reflection and in-between an electro-optic modulator based on the electro-optic effect of crystal.

鉴于此，本论文从网络集成包装的角度出发，研究bypass-exchange开关和互连网络的光学实现，主要内容包括：(1)利用单轴晶体的双折射双反射原理和晶体的电光效应，设计了一种新颖的单块晶体集成的电光偏振控制型bypass-exchange光开关，将一个电光偏振控制型bypass-exchange光开关所必需的器件（两个光束分束器和一个电光调制器）集成在一块晶体上。

The main problem with TCP performance in networks that have both wired and wireless links is that packet losses that occur because of bit-errors are mistaken by the TCP sender as being due to network congestion, causing it to drop its transmission window and often time out, resulting in degraded throughput.

同时拥有有线和无线链路的网络中影响TCP性能的主要原因在于数据包丢失，这是由于网络拥塞导致TCP发送端对误码产生误解，降低了传输窗口，且通常由于时间中止导致数据传输量降低。

Currently, the power for sensor node is supplied by dry battery or fastener battery. So it is a challenging task to design energy-efficient data gathering protocols for wireless sensor networks.

由于目前的传感节点由干电池或纽扣电池来供电，因此设计能量有效的数据收集协议是无线传感网络研究中的一个挑战性课题。

Voice and data networks can be consolidated, eliminating duplicative cabling and

语音和数据网络可加以集中管理，避免了重复的布线和服务合同，并将客房通信转移到单一

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐