美国佐治亚理工学院论文代写：电子测试
正如本标准的参数所示，歪斜（时间）被称为两个事件之间的持续时间的大小，有理想的同时发生的方式。除此之外，根据这些标准，抖动被称为偏离由基本的标称位置PPL的设备所产生的控制边缘的时间的偏差。这种特殊的标准利用令牌环的结构与光纤作为传输的主要主要介质。按照这一特定标准所规定的，纤维分布数据界面层的物理层的较低层。
一个概念，是更广义的测试是建立在合规的抖动在信号水平的信号相关的相位特性，除了接收器被认为是随着性能相在名义门槛的接收机检测名义交换点。在这个标准的技术报告，MJSQ作为一个特定的文件，在这些信号的规范相关方法基础。用于测试设备输入耐受试验，具体的抖动测量的定义和用途的有效载荷与级联PRBS模拟最坏的情况在测试有的只能是本标准的重要元素。
这些特定的标准有助于指定的测试设备生成和测量的数字系统的同步层次的基础上的数字系统中的漂移和抖动。作为一个推荐的标准，ITU-T g.8264，ITU-T g.8262很重要，和ITU-T g.8261。测量的性能可以在以太网同步系统层的物理形式上完成。在误码率测试中的一个位集可能是类似设备的一个重要部分，或者可以进行物理分离。按照这一特定标准的建议，有建筑的描述中使用的定义在这个特殊标准的建议，考虑与通用架构的功能相关的运输网络[ 29 ]。这个特定的标准的应用，可以在一些映射。对SDH传输网络的相关功能的体系结构进行描述和解释的一般规则被利用在G.805推荐定义。
美国佐治亚理工学院论文代写：电子测试
As stated by the parameters of this standard, skew (time) is referred to as the magnitude of the duration amongst two events that have ideal occurrence in a simultaneous manner. In addition to this, as per these standards, jitter is referred to as the deviation of time of a controlled edge generated by the devices of PPL from the basic nominal position. This particular standards utilize architecture of Token Ring with an optical fibre as the key primary medium of transmission. As specified by this particular standard, the lower level of sub- layer at the physical form of the layer for the Interface of Fibre Distributed Data.
A concept that is more generalized for the testing in compliance of jitter is established where the properties of phase related to the signal at the levels of signal, apart from the nominal switching point of the receiver being considered along with the properties of phase at the nominal threshold for the detection of receiver. In this particular standard, the technical report of MJSQ is utilized as a base for a number of methodologies related to the specification of signals within these particular documents. A test of input tolerance phase for testing equipment, specific jitter measurement definitions and uses payloads with concatenated PRBS for emulating the worst scenario while testing are only some of the important elements of this standard.
These particular standards help in specifying the equipment of test for generating and measuring the wander and jitter in the digital systems on the basis of synchronous hierarchy of the digital world. As a point of recommendation, it is important that the standards ITU-T G.8264, ITU-T G.8262, and ITU-T G.8261. The performance of measurements can be done at the physical form of layer of the synchronous systems of Ethernet. A bit set in the test of error rate may be a significant part of the similar equipment or can be having a physical separation. As per the recommendation of this particular standard, there is utilization of the description in architecture being defined within the recommendations of this particular standard in consideration with the generic architecture of functions related to the networks of transportation [29]. The application of this particular standard can be done on a number of mappings. The architecture of functions related to the transport networks of SDH is described and explained utilizing the generic rules being defined within the recommendation of G.805.
