Some nodes are often chosen to form a virtual backbone in wireless ad hoc networks in order to support routing and other tasks such as area monitoring. 在无线自组织网络中,经常选取一些节点形成虚拟主干网,用以支持路由和区域监视等任务。
It supplements its core asynchronous messaging backbone with intelligent transformation and routing to ensure that messages are passed reliably. 它是利用了智能的转换和路由辅助核心的异步消息传输,以确保信息可靠传送。
A mass of BGP routing information is received from the backbone IPv6 BGP routing table on this platform. 依靠这个平台收集了来自backbone的大量的全球IPv6路由信息。
After analyzing the defect of current measurement method, traffic engineering model and traffic matrix on LSP in IP backbone network based on MPLS, or relevant routing algorithm are researched. 笔者对当前一些主要测量方法的不足进行了分析,提出了基于MPLS的IP骨干网的业务流量工程模型和LSP级的业务流量矩阵的测量模型,以及相应的路由算法。
Energy-efficient routing design is important requirement in wireless Ad hoc sensor systems. Designing a high-efficient cluster tree backbone network for the basic of routing is a effective way for prolonging network lifetime. 无线adhoc传感器网络中的路由设计将能效高放在首位,设计用于路由基础的高效能簇树骨干网是延长网络寿命很有效的方法。
Connected dominating set based virtual backbone played a key role in a wireless ad hoc network for routing optimization, energy conservation and resource allocation. 基于连通支配集算法的虚拟主干网技术对于无线自组网的路由优化、能量保护和资源分配都具有重要的作用。
Jointly launched four-month China MAN Trial '2000. Taking IP technology as the theme, the trial involves metro optical transmission network, backbone routing switching broadband integrated access, IP value added services, broadband multimedia applications, network operation& maintenance, billing and other aspects. 实验以宽带IP技术为主线,涵盖了从城域光传输网络、骨干路由交换、宽带综合接入、IP增值服务、宽带多媒体应用到网络运营维护和计费等方面,共有近20家厂商参加。
Now MPLS is regarded as a most promising technology for high-speed backbone networks. By MPLS, layer 3 routing can be well complemented by layer 2 switching, which guarantees the point-to-point QoS. 多协议标签交换(MPLS)是当前被普遍看好的高速骨干网络技术,通过MPLS,第三层的路由可以得到第二层技术的很好补充,以保证端到端的服务质量(QoS)。
The Backbone Routing Protocol in the Future ── BGP 未来骨干网路由协议&BGP
The AMS uses Internet as the backbone of ad hoc network and also uses a new routing solution which is more reliable and effective. AMS系统简化了原有的自组网体系结构,把互联网加入到了自组网之中,并作为其主干帮助通信。AMS系统采用了一种更加可靠更加有效的路由方案。
In wireless sensor networks, a connected dominating set is used to construct a virtual backbone network 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。
Virtual Backbone is a sub-graph of cluster heads 'Unit Disk Graph and the basis of routing. 虚拟主干是簇头间连通关系图UDG的子图,是簇间路由报文的依据。
A logical Hypercube-based virtual dynamic backbone model for QoS-aware multicast communication was proposed after analyzing and comparing several QoS routing protocols in Mobile Ad hoc NETwork ( MANET). 针对已有的移动自组网中QoS路由协议进行了分析比较,提出了一种基于逻辑超立方体的虚拟动态骨干网模型以支持QoS组播通信。
However, the dominant backbone networks are based on wavelength routing technology. 然而,当前的网络大都是基于波长路由(WRON)的。
As the backbone of the project, I have completed the virtual topology planning, routing and survivability multiple module design and implementation work. 作为项目的骨干,完成了虚拓扑规划、路由与生存性等多个模块的设计实现工作。
This routing protocol divides the networks into backbone networks and non-backbone networks, and performs a policy that combines static configuration and dynamic adjustment to achieve the routing control. 协议将空间冗余自组织网络分为骨干网和非骨干网,采用静态配置和动态调整相结合的方式实现路由控制。
Currently, the wireless sensor network is being paid more and more attention on, so many researches relevant to the wireless sensor network are becoming academic hot spots, where the virtual backbone network which is a network routing base has become a hot research topic. 目前,无线传感器网络正在受到越来越多的关注,因此许多与无线传感器网络相关的研究正在成为学术界的研究热点,其中,作为网络路由基础的虚拟骨干网已经成为热门的研究课题之一。
In wireless networks, Connected Dominating Set is usually used to construct the virtue backbone so as to provide effective communication infrastructure for broadcast and routing. 连通支配集被用于构建无线网络中的虚拟骨干网,从而为网络中的广播和路由等操作提供一个有效的通信基础。
The deep space backbone network has the distinctive characteristics such as very long propagation delay, link asymmetry and intermittent connectivity, hence routing through the backbone network present many challenges that are not presented in traditional networks. 深空骨干网由于具有长时延、非对称性链路、不连续的链路等独有的特点造成了深空网络研究的复杂性。
This paper makes full use of networking advantage of PTN technology in the backbone network, build the distribution power communication experiment network and traffic control technology mathematics model and implementation plan on the PTN, and to research and analysis the key control routing algorithm. 本文充分利用PTN技术在骨干网络中的组网优势,搭建基于PTN的配电通信实验网,建立基于PTN的流量控制技术数学模型及实现方案,并对其关键控制路由算法进行研究分析。
This clustering strategy makes all the sub-cluster with the same size and distributed evenly, avoiding the potential failure caused by backbone routing. 该分簇方案形成的簇大小一致、位置分布均匀,避免了由移动节点担任骨干路由可能带来的失效。
The routing protocols use the sink node to establish a distributed virtual backbone wireless network, and provide hierarchical routing in the backbone wireless network for nodes. 该路由协议利用汇聚节点,建立起一个分布式的虚拟骨干无线网络,在骨干无线网络中采用分级的方式为节点提供路由。
The geographic region of Ad hoc is divided into virtual grid, each grid forms a cluster, among which a head cluster is picked out. All the head clusters forms a backbone network, working for routing search and data transfer. adhoc网络中的地理区域被划分为虚拟网格,每个虚拟网格形成一个簇,并选出一个簇头,所有簇头形成一个骨干网,担当路由查找和传输数据功能。
In this paper, our work is to analyze the structure of the telecommunications backbone network and the routing rules and construct the follow model according to current network structure. 本文的工作主要是分析电信骨干网络结构,路由协议部署原则、规范。针对电信现有网络结构归纳流量模型。
It also achieves the goal of exchanging information between nodes that the real-time data requires by making use of adaptive priority adjustment. ( 2) It designs a sink-based distributed backbone wireless network hierarchical routing protocol. 利用网络节点的自适应优先级调整,实现了不同数据实时性要求的节点间的信息交互。(2)设计了一种基于汇聚节点的分布式虚拟骨干无线网络分级路由协议。
The necessity to develop routing protocol of satellite backbone networks of SINis pointed, and the design method of routing protocol is expatiated. 2. 指出了开发卫星骨干网络路由协议的必要性,并对设计空间信息网的卫星骨干网路由协议的方法进行详细的说明。
For backbone networks, by fully making use of characteristics of stable topology of nodes, this protocol adopts the optimal routing strategy for off-line configuration. When the link or node fails, maintaining mechanism adopts link-reverse algorithm to adjust the routes automatically for improving invulnerability. 对于骨干网,充分利用骨干网中节点拓扑稳定的特点,采用最优化策略对路由进行静态离线配置;当节点或链路发生故障时,采用链路反转算法对路由进行维护,提高抗毁性。