"电子电路专业英语术语及应用：宽带治理与光网络技术"

计算机专业英语-电子电路专业英语术语.docx;计算机专业英语-电子电路专业英语术语.docx;计算机专业英语-电子电路专业英语术语利用时隙交换实现宽带治理，即允许两个 stm-n 信号之间的不同 vc 实现互连，并且具有无需分接和终结整体信号，即可将各种 g.703 规定的接口信号(pdh)或 stm-n 信号(sdh)接入 stm-m(m>n)内作任何支路。 aon active optical network 有源光网络 有源光网络属于一点对多点的光通信系统，由 onu、光远程终端 olt 和光纤传输线路组成。 apon atm passive optical network atm 无源光网络 一种结合 atm 多业务多比特率支持力量和无源光网络透亮宽带传送力量的抱负长远解决方案，代表了面对 21 世纪的宽带接入技术的最新进展方向。 adsl asymmetric digital subscriber line 非对称数字用户线 非对称数字用户线系统 adsl 是一种采纳离散多频音 dmt 线路码的数字用户线 dsl 系统。 aa adaptive antenna 自适应天线 一种天线供应直接指向目标的波束，比方移动电话的天线，能够随目标移动自; The provided content includes technical terms and descriptions related to computer engineering, electronic circuits, and optical networks. It discusses the use of time slot switching to achieve broadband governance and allow interconnection between different VC signals of two STM-N signals. Additionally, it explains the components and functions of active optical networks and ATM passive optical networks, as well as the concept of asymmetric digital subscriber line (ADSL) and adaptive antenna (AA). The document emphasizes the importance of advanced broadband access technologies and the integration of ATM multi-service supports. It also discusses the application of ADSL as a digital subscriber line system, utilizing discrete multi-tone (DMT) line coding. Furthermore, it highlights the significance of adaptive antennas in providing direct beam targeting for mobile phone antennas. Overall, the content presents a comprehensive overview of technical terms and concepts related to computer engineering and optical networks, aiming to enhance the understanding of these complex subjects in the field of electronic and computer engineering.