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- The Legacy Ethernet transmission process is identical until the lower part of the OSI physical layer. 一直到OSI实体层的较低部份，传统乙太网路传输程序是相同的。
- WAN operates at the physical layer and the data link layer of the OSI reference model. WAN运作在OSI参考模式的实体层和资料链结层.
- Like networking media, repeaters are networking devices that exist at layer 1, the physical layer, of the OSI reference model. 译文：和互联网介质一样，中继器也是在OSI参考模型第一层，即物理层的联网部件。
- Ethernet operates in two areas of the OSI model. These are the lower half of the data link layer, which is known as the MAC sublayer, and the physical layer. 乙太网路在OSI模型的二个区域运作，这些是称为MAC子层的资料链结层较低部分及实体层。
- TCP/IP combines the OSI data link and physical layers into its network access layer. IP结合OSI的资料结链层和实体层成它的网路存取层。
- OSI Model follows what happens to the user's file as it passes through the different OSI Model layers starting at the Application Layer and working down the Physical Layer. 开放系统互连模式跟随什么发生在用户的文件当它通过不同的开放系统互连模式层开始在应用层和运作在物理层下。
- The MTP2 layer uses primitives to interact with the network layer above it and the physical layer below it. MTP2 层使用原语与上面的网络层和下面的物理层进行交互。
- The LCP sits on top of the physical layer and is used to establish, configure, and test the data-link connection. 连结控制协定在实体层的上面，被用于建立、组态与测试资料连结的连线。
- The Physical Layer defines items such as: connector types, cable types, voltages, and pin-outs. 物理层定义的项目,:连接器型号电缆类型、电压、边奏。
- They provide additional function by virtualizing and aggregating the resources in the physical layer. 它们通过虚拟化和聚合物理层的资源来提供额外的功能。
- TDM is a physical layer concept, it has no regard for the nature of the information that is being multiplexed onto the output channel. 分时多工属于实体层的概念，当资料被多工处理送到输出通道，是不需要理会资料种类的。
- In physical layer, clients select GPRS (general packet radio service) to access Internet after comparing and analyzing. 在分析比较了几种通信方式以后,我们在下层选择了GPRS(General Packet Radio Service,通用无线分组业务)技术,将客户端接入Internet。
- In the defense of physical layer, We analyse the radiation effect mechanism ofhigh-power EMP and 11PM weapons. 物理层的防御中，分析了强EMP和HPM武器辐射效应和效应机理，以
- S army.The traditional method on studying JTIDS is focus on the data link layer or physical layer. 传统的对JTIDS的研究只局限于数据链路层及以下层,而研究JTIDS整个网络(或称之为系统,姑且称JTIDS网络)性能的却见之甚少。
- As a whole, the research work of this thesis is to develop a physical layer for a SOPC-based real-time microkernel. 整体而言，本论文研究工作系发展一个以SOPC为基础之微核心实体层设计。
- To alleviate this, bridging was created to communicate at the data link layer while isolating the physical layer. 为了减轻这个问题，桥接方法被采用，在工工作在物理层的中继器之基础上，桥接工作在数据链路层。
- IEEE 802.11,Wireless LAN Medium Access Control(MAC) and Physical Layer(PHY) specification[S]. 孙利民;李建中.;无线传感器网络
- IEEE802.11标准,Wireless LAN Media Access Control (MAC) and Physical Layer(PHY) Specifications[S].2002. 郭峰;曾兴雯等.;无线局域网
- Highly deep understanding of UMTS system, especially functionalities of physical layer. ->深入理解UMTS系统，尤其是物理层协议。
- Level 1 corresponds to the OSI Layer 1 (Physical Layer) 第 1 级对应于 osi 第 1 层（物理层）
