随后,根据指定的服务质量和分组无线通信网络的性能特性,建立同移动终端的通信。
Communications then may be established with the mobile terminal based upon the specified quality of service and the characteristics of the packet wireless communications network.
提出了基于AX.25协议构成分组无线网的方案,给出了基于AX . 25协议的终端结点控制器(tnc)的硬件和软件实现方法。
It also introduces a scheme of packet radio networks using the AX. 25 protocol and proposes a way to implement the hardware and software of the terminal node controller (TNC).
另外,当在其移动性由各个移动IPHA管理的终端之间执行会话移交时,很难使IETF标准正常地应对上行链 路分组。
Moreover, when performing a session handover between terminals which are mobility-managed by separate Mobile IP HA, it is impossible to normally handle an Uplink packet by the IETF standard technique.
在多跳分组无线网中使用码分多址(CDMA)技术可以明显地降低隐终端问题对网络造成的影响。
The effects of hidden terminals on the network′s performance can be greatly reduced by using code division multiple access (CDMA) in multihop wireless networks.
双忙音多址接入(DBTMA)协议是采用RTS/CTS对话机制来预约信道,通过引入两个窄带带外忙音信号来避免分组间冲突,解决了隐藏终端和暴露终端问题。
The operation of Dual Busy Tone Multiple Access(DBTMA) is based on the RTS/CTS packet and two narrow bandwidth, outofband busy tones. The RTS/CTS dialogue is used to reserve the channel.
移动检测是支持移动终端进行切换的先决条件,数据完整性是移动终端在切换过程中不丢失分组的重要指标。
Movement detection is the preconditions of a mobile terminal executing handoff, and data integrity is one of the important indexes of a mobile terminal carrying on handoff for the lossless packets.
由移动性控制节点(21)对提供服务的服务提供装置和接受服务的提供的移动终端装置(10)之间的分组进行中继。
A packet between a service providing device for providing a service and a mobile terminal device (10) receiving the service is related by a mobility control node (21).
整个图像通信系统由图像采集、图像信号的处理和控制、USB传输和控制、系统接口以及终端的图像还原和存储等几部分组成。
The entire image communication system consists of image capture, image signal processing and the control, the USB transmission and the control, the terminal image return and storage and so on.
整个图像通信系统由图像采集、图像信号的处理和控制、USB传输和控制、系统接口以及终端的图像还原和存储等几部分组成。
The entire image communication system consists of image capture, image signal processing and the control, the USB transmission and the control, the terminal image return and storage and so on.
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