Bluetooth Technology is a kind of open specification for wireless data and voice, it is basic on low cost short-range radio link, and it can build a wireless link for immobile and mobile device.
蓝牙技术是一种无线数据与语音通信的开放性规范，它以低成本的近距离无线连接为基础，为固定与移动设备通信环境建立一种无线连接。
The first station processes facsimile data and voice data for transmission over the wireless link.
所述第一站对传真数据和语音数据进行处理，用于在无线链路上传输。
Bluetooth Technology is a kind of open specification for wireless data and voice. It bases on low cost short -range radio link, and it can build a wireless link for fixed and mobile device.
蓝牙技术是一种无线数据与语音通信的开放性规范，它以低成本的近距离无线连接为基础，为固定与移动设备通信环境建立一种无线连接。
According to the given scheme, the dissertation designed the model of wireless data acquisition system, and carried on the research to software and hardware key technique realization of the each link.
根据给定方案设计了无线数据采集系统的模型，并对各个环节的软硬件关键技术实现进行了研究。
A new communication protocol for application layer is developed to ensure the reliability and integrality of the user 's data transmitted on an unreliable wireless link.
通过设计一种应用层通信协议，很好地解决了在不可靠的无线传输链路上进行数据传输，保证了用户传输数据的可靠性、完整性。
In wireless packet networks, because we need radio to receive or send data, so a basic problem is how to attach radio protocol to DTE's data link layer and assure communication running well.
无线分组网中，由于需要利用电台收发数据，于是在DTE的数据链路层中加入电台协议，保证DTE与电台的通信正常进行是需要解决的基本问题。
Third, realized are the functions of the data link layer, network layer and the application of wireless temperature sensor network.
第三，设计并实现无线温度传感器网络的数据链路层、网络层和应用层的功能。
In a type of mobile communication systems, data transmits through two notes, GSN and PCU. Some delays and interruptions occur because of the wireless link.
在一类移动通信系统中，信息传输过程中经过GSN和PCU两个节点，由于无线链路的不稳定，产生了延时和断健。
Using traditional transmission power control mechanism in data link layer of wireless AD hoc network may result in the increased packet collisions among nodes which use different transmission power.
在无线自组织网数据链路层中，采用传统的功率控制机制会引起不同发射功率节点间的分组冲突。
The disposed result of the transferred testing data confirm the feasibility of HOFSA for self-diagnoses based on wireless link.
并通过对实测数据的传递和分析证实了基于无线信道的HOFSA自诊断系统的可行性。
But the link quality of WSN is unstable and the network easily has nodes failures, so the data loss is an open problem in wireless sensor network.
由于低功耗无线通信不确定性、链路质量不稳定性以及节点失效等问题，传感器网络很容易导致路由数据包丢失。
Then a secure architecture was given, which includes secure wireless ad hoc routing, secure packet for-warding and secure data link layer.
在总结现有安全机制的基础上，提出了一种具有攻击防御、攻击探测和攻击反应能力的移动自组网络安全架构。
The embodiment of the invention can simultaneously utilize the wire transmission link and the wireless transmission link to transmit the data, thus improving the use rate of resources.
采用本发明实施例能够同时利用有线和无线传输链路传输数据，提高了资源的利用率。
The embodiment of the invention can simultaneously utilize the wire transmission link and the wireless transmission link to transmit the data, thus improving the use rate of resources.
采用本发明实施例能够同时利用有线和无线传输链路传输数据，提高了资源的利用率。
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