Chapter 3 introduces the principles of GPRS network, network protocols and the particularity of data transfer under wireless network environment.
第三章主要介绍了GPRS网络原理和网络协议，并探讨了无线网络环境下数据传输的特殊性。
In this paper, we mainly study the management and control of wireless network environment, which makes a better support fore-learning, video meeting, and so on, which is based on wireless environment.
文章研究了无线网络环境的管理和控制，为无线网络教学、视频会议等提供更好的服务。
In a mobile environment, this is extremely inefficient because of the amount of time a wireless network would take to exchange this information.
在移动环境中，这是极其低效率的，因为使用无线网络交换这种信息将花费大量的时间。
We are pleased to be working with Cisco to extend our offering to include wireless plant network solutions with the security and reliability required in the process environment.
我们很高兴和思科一起，致力于扩大我们的供应范围，使其包括具有在过程环境需要的安全性和可靠性的无线工厂网络解决方案。
Multicast conserves the network resources efficiently, it is significant to provide multicast mechanism in wireless mobile environment.
组播通信有效地节约了网络资源，在无线移动网络环境中引入组播有着非常重要的意义。
Under the wireless communication network environment, based on the average queue length and waiting time, an improved Random Early Detection (RED) algorithm is proposed.
在无线通信网络环境下，提出了一种改进的基于平均队列长度和等待时间的随机提前检测算法。
This thesis describes a new environment monitoring system based on wireless network with the project cooperation with Shanghai Precision and Scientific Instrument Corporation.
通过和上海精密科学仪器有限公司的项目合作，本文提出了基于无线传输网络的环境监测系统。
The node can run effectively under the wireless industrial control network environment, and meets the requirements of industrial field.
该节点能有效地运行在无线工业控制网络环境中，满足了工业现场的要求。
Composed of small wireless devices, wireless Sensor Network (WSN) plays more important role in life and manufacture, such as environment detecting, animal tracker and so on.
由小的无线设备组成的无线传感网络在生产活动中，如环境监测，动物跟踪等有着越来越重要的应用。
A visual demo system with complete function for environment medium Wireless Sensor Network is designed and has great application value.
本文设计了一套功能完备的环境介质无线传感器小型网络系统，具有极大的应用价值。
This paper mainly studies on routing strategy of the static and target moving environment and on routing recovery problem in the wireless sensor network.
本文主要对无线传感器网络中静态环境下的路由问题、路由恢复问题以及目标移动环境下的路由问题进行了重点研究。
In real wireless network application environment, these technologies must be combined to integral secure transport protocol to implement data encryption and authentication.
而在真正的无线网络应用环境中，需要把两者结合起来，形成完整的安全传输协议，以实现数据保密、身份认证等功能。
Most of the transaction management schemes for mobile databases are based on the wireless network with mobile support stations and are not suitable for MANET environment.
目前已有的事务处理模型大多是基于基站式无线网络，不能完全适用于MANET网络环境。
The technology of wireless sensor network has remarkable advantage in environment monitor.
在环境监测方面，无线传感器网络技术具有显著的优势。
In traditional wireless communication, due to the interference of the external environment and channel instability, the outage probability of network is high.
传统的无线通信中，由于外部环境的干扰，信道的不稳定，网络的中断率比较高。
The wireless environment of the dense urban area is very complicated, where the consumers are multitudinous and it should be emphasized the coverage in CDMA network.
密集市区无线传播环境复杂，用户众多，是CDMA网络需要重点覆盖的区域。
Indoor wireless devices are usually low-power equipped, in order to cover the entire indoor environment, use several transceivers to format a network is very necessary.
室内无线设备的功率一般较低，为了解决覆盖整个室内环境的问题，多节点形成网络是必须的。
As to the network frame, wireless environment, customer distribution and act of employment are keeping changing, it is need to keep adjusting the network to meet the all kinds of changes.
由于网络结构、无线环境、用户分布和使用行为是不断变化的，需要持续不断对网络进行调整以适应各种变化。
Finally, the paper analyses the network in the macro-level, particularly coverage planning study in the planning of network. In this part, it focuses on link budget in wireless environment.
最后从宏观的网络层面进行分析，尤其对网络规划中的覆盖规划进行研究，重点是无线环境下的链路预算问题。
The extents of wireless sensor networks interact with the environment are larger than ordinary network, so the network operations are affected by environmental impacts in a large extent.
无线传感器网络与环境交互的程度远高于一般网络，因此网络运作很大程度上受环境影响。
Wireless Sensor Network application system is generally based in some special application or some special environment, and there is no common application platform nowadays.
无线传感器网络应用系统一般都基于某类特定应用或环境，目前缺乏通用的平台。
The network simulator mainly simulates the radio and the exchange characteristics of the wireless environment, which simplifies the complexity of the test, and brings a great of convenience.
网络模拟器主要用来对电台及无线环境部分的交换特性进行模拟，简化测试的复杂度，为测试带来了极大的方便。
Wireless sensor network (WSN) is considered as one of the most important technologies in 21 centuries, which has been widely applied in the aspects of military, environment and industry.
无线传感器网络被认为是21世纪最重要的技术之一，在军事、环境、工业等领域具有相当广阔的应用。
The wireless sensor network is widely applied in military, commercial, medical and environment monitoring fields.
无线传感器网络可以被广泛的应用于军事，商业，医疗救护，环境监测等多方面。
Mobile commerce dependent greatly on wireless network and mobile terminals because light portable mobile terminals create a free from constraints of time and space business environment.
从交易方式来看，移动商务活动极大程度地依赖于无线网络和移动终端，轻便易携带的移动终端设备为移动用户提供一个不受时间与空间限制的商务环境。
This article proposed an extension proposal of existing RSVP in the wireless mobile network environment.
本文提出一种在无线网络环境下对RSVP协议进行扩展的方案。
The Wireless integrated network sensors (WINS) distributed network and Internet access to sensors, controls, and processors deeply embedded in equipment, facilities, and the environment.
无线集成网络传感器(WINS)采用分布式技术将互联网与传感器、控制装置、设备中的处理器、设备生产环境连接起来。
The Wireless integrated network sensors (WINS) distributed network and Internet access to sensors, controls, and processors deeply embedded in equipment, facilities, and the environment.
无线集成网络传感器(WINS)采用分布式技术将互联网与传感器、控制装置、设备中的处理器、设备生产环境连接起来。
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