查询词典 ad hoc

Improved wavelet packet analysis and support vector machine were used to evaluate the performance of wireless Ad Hoc network.

使用训练集大小、特征提取方法和识别方法作为影响识别错误率的三个因素，采用改进小波包和SVMDT相结合的方法对无线Ad Hoc网络的性能进行了评价。

Ad hoc network is more and more popular for its acentric, self-organizing and highly flexible characteristics.

Ad hoc网络由于具有无中心、自组织、机动性高等特点，越来越受到重视。

In view of present situation and future development of altitudinal public traffic system in China, the paper gives the scheme to design and realize an information transmission system for altitudinal public traffic system based on the Ad Hoc networks.

针对中国目前智能公交的发展现状与趋势，提出了一种基于Ad Hoc网络的智能公交信息传输系统的设计方案。

In this paper, in order to solve the load balance problem of Ad hoc network, works on different MAC protocol performance analyse, theoretical modeling, multi-path routing load balance protocol and cocurrent multipath transfer protocol are represented.

为了满足自组织网络对于负载均衡传输的需求，本文重点对解决Ad hoc网络负载均衡相关问题在MAC层协议性能分析，理论建模以及适用于负载均衡的新型路由协议和新型传输协议等几个方面展开了研究。

But the flat structure has bad extendibility, is only suitable for small scale Ad hoc network.

但平面结构的可扩充性较差，只适用于规模较小的Ad hoc网络。

This paper proposes a new geographical-based clustering algorithm for MEO/LEO satellite networks management by introducing the concept of clustering of ad hoc networks.

通过引入ad hoc网络中分簇的概念，提出了一种适用于MEO/LEO卫星网络管理的基于地理信息辅助的分簇算法。

At last, we discuss the future and challenge of ad hoc networks routing proto.

最后，我们讨论了ad hoc网络路由协议的未来和挑战。

A layered resource management model is proposed in reguard to the importance of resource management in Ad hoc network in the thesis. The model is made up of a information layer, a scheduling layer and a service layer for the different functions in resource management.

从资源管理在移动Ad hoc网络中的重要性出发，本文提出了一种分层式资源管理模型，该模型包括信息层、调度层和服务层，用来实现资源管理中的不同功能。

An analytical model for performance evaluation of unslotted spread spectrum ad hoc networks is presented by introducing a queuing system and a Markov chain. The model is used to derive packet success probability and expressions for calculating throughput and delay.

通过引入排队系统和马尔可夫链建模方法，建立非时隙扩频ad hoc网络理论分析模型，导出了数据分组成功传输概率，得到了系统吞吐量和时延性能表达式。

A major challenge of the heterogeneous wireless networks is how to jointly utilize the resources of different radio access technologies in an efficient manner. Because of the different system capacities of BS/AP and ununiformity of traffic distribution in different cells, quantities of new calls may be blocked in the overloaded cell in some hot spots; whereas its neighboring under-loaded BS/AP have superfluous bandwidth. In order to raise resource utilization of heterogeneous networks, several novel load balancing strategies are proposed, which combine the call admission control and multi-hop routing protocol of ad-hoc network.

异构无线网络的主要挑战是如何高效利用各种接入网的无线资源，针对异构无线网络基站或AP的容量差异及业务分布不均，导致通信热点地区的新呼叫因负载过重大量阻塞，而相邻轻负载小区却有容量盈余的现象，本文提出了几种联合呼叫接纳控制及ad hoc网络多跳路由算法的负载均衡策略，以提高整个异构网络的资源利用率。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。