network layer

As the a application scene in the process of of triple play, the multi-screen interactive technology can achieve business interconnection and interoperability at the network layer, thus can convey to the users a more personalized, high-quality entertainment services.

作为三网融合过程中的一个应用场景的多屏互动技术，能够在网络层上实现业务的互联互通，从而带给用户更具个性化的高质量的娱乐服务。

The routers in the network layer of the OSI/ KM network architecture provide addressing and flow control functionality. The device is unavoidable between LANs or between LANs and WANs, but it is costly.

路由器是OSI/RM网络结构中属于网络层的进行网络寻址和流量控制的设备，在多个LAN之间或者LAN与WAN之间不可或缺，但价格较贵。

The retransmission timeout mechanism in MAC layer improves reliability of packet delivery. ( 3) Dynamic Source Routing algorithm is implemented in network layer, making the system self organizable.

MAC层采用的超时重传机制提高了数据包递交的可靠性。（3）在系统网络层实现了动态源路由协议，使机器人网络成为无线自组网。

The shield twisted-pair was used to link with PROFIBUS field bus network layer.

PROFIBUS现场总线网络层采用屏蔽双绞线连接。

Authentication for the mobile host on the network layer

移动主机的网络层认证

The Time Division Duplex communication protocol scheme defined Aerial Interface, Physical layer, Medium Accessing Control layer, Data Link layer and Network layer by mainly referring to the DECT layer divide and command alternant model, and therefore is an integrated communication protocol scheme.

该通信协议方案主要参照DECT的协议模型的层次划分结构和信令交互模式，分别对空中接口、物理层、媒体访问控制层、数据链路层和网络层进行定义，形成了比较完整的通信协议方案。

We first summarize on development and characteristic of the UAN, and design three layered architecture that are physical layer 、 the data link layer and the network layer.

本文首先综述了水声通信网络的发展概况及其特点，设计了水声通信网络的三层结构，即物理层、数据链路层和网络层。

What does the network layer do ? Give some examples of this layer.

传输层将来自上层的数据分割后重新装配成数据流.

Unable to initialize the network layer! Check your winsock for errors.

无法初始化网络层! 检查winsock是否有错误.

Application layer multicast has been proposed as a promising alternative to the IP multicast due to the difficulties in deploying network layer multicast in an operational network at the Internet scale.

由于IP组播难以在Internet中得到大范围地部署，从而引发了应用层组播的研究。

Based on the current standard network module, the data transfer in Experiment Network Layer has been analyzed.

以当前标准网络模型为基础，分析了实验网络层的网络数据传输过程。

Network Layer Enhancements – invisible to the user.

网络层的增强-无形给用户.

Wideband network systems protocol stack includes physical layer, data link layer, network layer and application layer. The data link layer mainly completes multiple access, priority queues, data segmentation and reassembly, reliable transmission and other functions.

宽带网络系统协议栈分为物理层、数据链路层、网络层以及应用层，数据链路层主要完成多址接入、优先级队列、数据分段及重组、可靠传输等功能。

To utilize the active function of database, it achieves an interface between the network layer and analysis layer, and improves the processing capability of IDS to near real-time intrusion detection.

利用数据库的主动功能，实现网络层和分析层的接口，提高了网络入侵检测系统（IDS）的分析处理性能，使其达到近实时检测；

FIB table is used to control the network layer datagram sent.

FIB表是网络层用来控制数据报发送的。

Network layer is responsible for external client connections and connections management, the main function is to interpret the command and handle high concurrent connections.

网络层负责外部客户端的连接与连接的管理，主要功能是解析命令与处理高并发连接。

The P2P Network Layer comprises the routing algorithm, thus describes the topology ( or structure) of the P2P network, The Application Layer act as the interface between user applications and TIPMAN UCP.

P2P网络层包含路由算法、P2P网络拓扑结构的实现；应用层则充当了上层用户应用程序和TIPMAN通用P2P计算平台之间的访问接口。

Based on the analysis of SDH network layer structure, the MSOH in SOH is made certain to transmit time signal to reduce the effect of position deviation on time uncertainty.

在对SDH网络层次结构分析的基础上，确定使用SOH中的MSOH来传递时间信号，以减小位置误差对时间不确定性的影响。

Anonymous network connections are applied in network layer by means of some anonymous techniques.

匿名网络（Anonymous Network Connections）是各类匿名技术在网络通信与应用的实现方法。

We put forward a dynamic routing method based on QoS for multimedia, which dynamic chooses route for multimedia data according to not only different requirements but also the existence resource status of the net, implement different QoS services in network layer through routing mechanism.

在非实时教学系统网络性能的优化问题中，本文针对多媒体通信的特点，提出了一种基于服务质量（QoS）的动态路由选择的方法，可实现不同要求的多媒体数据动态路由选择。

The network layer manages the movement of packets in a network, specifically making sure packets get to their destination ( also called routing).

网络层（network layer）负责管理网络中的报文移动，具体来说就是确保报文都到达自己的目标（也称为路由）。

Pay attention to discovering of data-link layer equipments and hosts for small networks, and then attention to network layer for large networks as well as discover routers and subnets.

小型网络重视链路层设备和主机的发现，而大型网络侧重网络层以发现路由器与子网。

During choosing data, network layer, study step and momentum coefficient, we all us the method of as training network as modifying it, BP neural network that adapts to monitoring tangential fluid field with acoustic method comes into being.

本文从样本的选取，网络层数的确定，以及学习步长、冲量系数的最佳取值，都是采用边训练边修改的方式，形成了适合于声波法切圆流场监测的BP网络。

Active Network download codes of network layer protocol so as to agilely configure active nodes in network.

主动网络技术在线下载网络层协议代码，灵活地配置网络的主动节点，使网络基础结构面向应用。

Its structure can be seen as the upper Mesh routers for wireless networking and similar self-organizing network under the network layer.

它的构架可以看作上层为无线Mesh路由器组成的网络和类似于自组织网络的下层网络。

It is an extension of Hash-based IP traceback, adds two components in SPIE, and combines traceback technology on network layer and data-link layer.

提出一种数据链路层追踪方法，它对基于哈希的IP追踪技术进行了扩展，在SPIE结构中增加两个组件，将网络层和数据链路层的追踪技术相结合。

Realizes in the Network Layer Technical Research in Passage in SSL

在网络层实现安全传输通道技术的研究

The new Media QoS classification layer uses an algorithm that is transparent to both the application layer and the network layer to classify the MPEG-4 AVOs.

新的媒体QoS分类层采用一种对于应用层和网络层均透明的分类算法对MPEG-4AVO进行分类。

These connect networks at the link layer , while routers connect networks at the network layer.

此种连接在链路层, 而路由则连接在网络层.

The six layers are: wireless physical layer, wireless data-link layer, network layer, transport layer, mobile computing application supporting Environment, and application layer.

六个层次是：无线物理层、无线数据链路层、无线网络层、无线传输层、移动计算应用支撑环境和移动应用层。