单向链路

利用仿真工具指出存在于异质adhoc网络中的异质隐藏终端/暴露终端问题、单向链路问题和不公平性问题，介绍了当前已有的研究工作，并指出了可能的解决方案。

Through the simulation method , the heterogeneous hidden / exposed terminal problem , unidirectional link problems and unfairness problems in the heterogeneous ad hoc network were pointed out . The related works done so far are introduced and the possible solutions are given .

无线传感器网络单向链路检测与链路质量评价算法的研究

Unidirectional Link Detection and Link Quality Estimation Algorithms in Wireless Sensor Networks

一种支持单向链路的QoS路由协议

A QoS Routing Protocol in MANETs with Unidirectional Links

利用ns-2进行支持单向链路的MANET路由模拟

Routing Simulating of MANET with Unidirectional Links Under ns-2

MANET的单向链路问题

The Unidirectional Problem of MANET

该协议充分利用网络中存在的单向链路，采用移动预测机制，通过选取满足QoS条件的最稳路径的方式为数据流选择最佳路由。

In order to gain good network performance , this protocol takes full advantage of unidirectional links and selects the steadiest flow routes based on mobility prediction and QoS requirements .

基于ns-2的仿真结果表明此改进型Internet连接方案在单向链路数量及节点移动速度均变化的应用环境下能取得较其他方案为优的互联性能。

Performance results using ns-2 simulations , under varying numbers of unidirectional links and node speeds , show that this improved Internet connectivity approach can provide better performance than others .

配置UDLD来防止单向链路的问题。

D.Configure UDLD to prevent one-way link conditions .

以3×3Torus为例，采用Markov模型方法建立了具有单向链路的2D-Torus的可靠性模型，并分析了链路失效独立和链路失效相关条件下的网络可靠性。

The Markov model of 2D-Torus with uni-directional links is introduced through the study of 3 × 3 Torus , and the reliability of Torus with failures-dependent and failure-independent links are calculated respectively under load-sharing rule .

而通过交换携带有额外增加的对称邻居节点列表和非对称邻居节点列表字段的AODVHELLO分组，单向链路得以从路由计算中予以清除而广播风暴也同时得到抑制。

By exchanging ad hoc on-demand distance vector ( AODV ) hello packet which includes additional fields named symmetric neighbor list and asymmetric neighbor list , unidirectional links are removed from route computation and broadcast storm can also be relieved simultaneously .

这个模式下，UDLD可以检测到由于端口的误接引起的光纤的单向链路，并且还可以检测到光纤及双绞线链路中的单向链路。

In aggressive mode , UDLD can also detect unidirectional links due to one-way traffic on fiber-optic and twisted-pair links and to misconnected interfaces on fiber-optic links .

自组网环境下利用单向链路的能源节省路由研究

Energy Conserving Routing Algorithm with Unidirectional Links in Ad-Hoc Wireless Networks

高速因特网中含卫星单向链路的路由研究

Research on Integrating Satellite Unidirectional Links with High Speed Internet

一种用于单向链路网络的路由算法

A Routing Algorithm for Network with Unidirectional Links

由于多数卫星地面站只具有接收能力而形成了单向链路，无法应用现有的路由协议。

Unidirectional links brought by many receive-only stations are not suitable for current routing protocols .

仿真结果证明了该算法的有效性，以及单向链路对于能源节省具有较高的价值。

Simulation results show that this algorithm is efficient and unidirectional links is valuable for energy conservation .

为减轻非对称链路对算法的影响，提出了链路数据转发服务，来发现由于单向链路而不能被发现的出邻居。

The link layer relay service presented in this paper mitigates the effect of asymmetric links so as to discover more neighbors .

移动自组织网络路由协议多是基于双向链路提出，而单向链路在战场环境下普遍存在，严重影响着网络性能。

Mobile ad hoc routing protocols are designed based on bidirectional links , but there are many unidirectional links in battlefield environment , and they have bad effect on the routing protocols .

在分析无线自组织网络特点的基础上，深入研究了无线自组网的功率控制技术所遇到的三个问题：隐藏终端问题，单向链路问题和分布假设问题。

The development of power control technology in Ad hoc networks is introduced , three major problems in power control technology are studied , which are unidirectional problem , hidden terminal problem and nodes distribution problem .

AODV-HC采用传输容量作为判断路径优劣的标准，通过链路单向稳定性和链路传输能力的度量，构建路径传输容量度量体系。

AODV-HC uses throughput capacity to evaluate a path , and constructs the system of path throughput capacity metric by calculating the links directed stable and throughput capability .

IPMP协议的设计目的就是为多种测量机制提供底层协议支持，在路由器的协助下，它可以实现对单向时延和链路瓶颈等网络参数的精确测量。

IPMP protocol is designed to provide underlying protocol support for various measurement mechanism . With router 's assistance , it can accomplish the accurate measurement of network parameters such as one way delay and the bottleneck of link .

单向非对称链路路由的研究与进展

Researchs and Advances in Routing with Unidirectional and Asymmetrical links