查询词典 HOC

How to maintain the Ad Hoc network connectivity is one of the basic problem.

如何保持Ad Hoc网络的连通性是其中的研究难题之一。

The design and research of Ad Hoc network is driven by the request of the new network and application.

新的网络和新的应用需求引起了对可及时应用的无线网络——Ad hoc网络的设计和研究。

However it is not suitable for multi-and high-speed Ad Hoc networks for the incurrence of serious over-interference area and poor performance in such environment. A scheme is proposed to solve this problem, which includes Adaptive-RTS and Adaptive-CTS at both sender and receiver side.

我们提出了一种适合多速率高速Ad Hoc网络的自适应RTS／CTS握手机制，来解决多速率MAC协议在Ad Hoc网络中的大干扰区问题和性能低下问题，该自适应过程包括发送端的自适应RTS机制（Adaptive RTS，A-RTS）和接收端的自适应CTS机制（Adaptive CTS，A-CTS）。

With the popularization of Ad-Hoc, the policy of Ad-Hoc is become more and more important.

随着网络的发展和应用的普及， Ad-Hoc 的应用策略问题也显得越来越重要。

After studying the MAC protocol of Ad hoc network and by modifying the Wireless Token Ring Protocol, a new uncontested Distributed Parallel Wireless Polling Access Protocol that can provide MAC QoS guarantees for Ad hoc network is presented, and the mathematical model is established by the embedded Markov chain theory and the probability generating function method. Based on it, the mean value of queue length and message waiting time are explicitly obtained.

摘要该文对Ad hoc网络的MAC层协议进行了研究，通过对无线令牌环协议进行改进，提出了一种新的具有QoS保障的无竞争的分布式并行无线轮询访问协议，并采用嵌入Markov链和概率母函数的分析方法，用限定服务规则进行了系统建模，在系统模型的基础上得到了系统的平均排队队长以及平均等待时间的解析结果。

Parties wishing to provide for arbitration but also to avoid a supervising institution sometimes draft so called ad hoc clauses, intended to be self-executing in the sense that they oblige the parties to initiate and proceed with arbitration without the assistance of a permanent institution.

上述引文谈及 ad hoc arbitration也可以选择一个管理机构，行使机构的某些职能，除了引文提及的机构外，香港国际仲裁中心也常常被选择行使对 ad hoc arbitration的一些管理职能。当事人不选择机构，便由仲裁员行使本来托付给管理机构的职能

In this paper, we propose a new routing protocol, the Ad hoc Subarea Tree Routing, for supporting multi-hop wireless Ad hoc networks.

本文提出一种新的路由协议ASTR，用于支持多跳无线Ad hoc网络。

In mobile Ad Hoc networks, geographical routing protocol was a kind of important routing protocols, which requires the underlying topology be planar, sparse, connected and t-spanner in order to guarantee the delivery of message and bound the routing length. A new topology control algorithm named ODT, which constructed the geometry structure named ODT graph, was proposed.

基于移动Ad Hoc网络的特性，提出了一种适用于移动Ad Hoc网络的路由协议PAGPSR(Power-Aware Greedy Perimeter Stateless Routing)，该协议在原有的基于地理位置的路由协议GPSR的基础上增加了节点能量感知和负载均衡算法，修改了GPSR的转发策略，使网络中能量消耗和网络负荷分布更加均匀，从而延长了整个网络的生存时间。

CEQRP can provide QoS guarantee and is aimed at extending the battery"s lifetime at each node by selecting the nodes with a longb attery"s remaining lifetime to forward packets. Simulation results show that CEQRP has good network performance. Furthermore, CEQRP shows distinct performance advantages in using a nodes electric energy efficiently. 4. The issue about optimal UDP packet size for mobile Ad Hoc networks when transmitting CBR traffic is studied.

基于无线Ad Hoc网络的特性，提出了适用于无线Ad Hoc网络的路由协议CEQRP(Cost-Efficient QoS Routing Protocol)，该协议不仅能为应用层提供QoS保证，而且能充分利用网络中剩余能量高的节点来中转分组，从而达到有效利用节点的电能、提高网络&寿命&的目的。

The sixth chapter will study Self-secure Wireless Ad-hoc network, which is a new application of Secure Multiparty Computation.

移动无线Ad-hoc网络是很有应用前景的一种网络，考虑到移动无线Ad-hoc网络的特点及应用环境，安全性问题更是其能否被广泛应用的决定性因素之一。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失