公开(公告)号：US20160226619A1

公开(公告)日：2016-08-04

申请号：US15023040

申请日：2014-05-20

Applicant: ZTE CORPORATION

Inventor： Feng HUA ,  Huitao WANG ,  Bailin SHEN

IPC: H04J14/02 ,  H04B10/27

CPC classification number: H04J14/0278 ,  H04B10/27 ,  H04J14/02 ,  H04J14/0272 ,  H04L41/0803

Abstract: The present disclosure discloses a method for configuring a node, device and system. The method includes that: a sending node encapsulates configuration information in a wavelength label information frame, wherein the configuration information is configured to configure a downstream node; and the sending node loads the wavelength label information frame to an optical signal, and sends the wavelength label information frame and the optical signal.

Abstract translation: 本公开公开了一种用于配置节点，设备和系统的方法。 该方法包括：发送节点将配置信息封装在波长标签信息帧中，其中配置信息被配置为配置下游节点; 发送节点将波长标签信息帧加载到光信号，并发送波长标签信息帧和光信号。

公开(公告)号：US20160065303A1

公开(公告)日：2016-03-03

申请号：US14784086

申请日：2013-10-25

Applicant: ZTE CORPORATION

Inventor： Yingchun SHANG ,  Feng HUA ,  Bailin SHEN

IPC: H04B10/077 ,  H04Q11/00 ,  H04J14/02

CPC classification number: H04B10/0773 ,  H04J14/021 ,  H04J14/0272 ,  H04Q11/0066 ,  H04Q2011/0077 ,  H04Q2011/0083

Abstract: Provided are methods, apparatuses and a system for monitoring a Reconfigurable Optical Add Drop Multiplexer (ROADM) optical network. The method includes: loading, in an optical signal at a sending end, a wavelength label frequency and attribute information of a channel used for transmitting the optical signal; sending the wavelength label frequency and/or the attribute information; receiving, at a monitoring end, the optical signal and acquiring, from the optical signal, the wavelength label frequency and/or the attribute information of the channel used for transmitting the optical signal; and monitoring the ROADM optical network according to the wavelength label frequency and/or the attribute information. The technical solution solves the technical problem in related art that the ROADM optical network cannot be effectively monitored, and achieves the effective monitoring of the ROADM optical network.

Abstract translation: 提供了用于监视可重配置光插入多路复用器（ROADM）光网络的方法，装置和系统。 该方法包括：在发送端的光信号中加载用于发送光信号的信道的波长标签频率和属性信息; 发送波长标签频率和/或属性信息; 在监视端接收光信号，并从光信号中获取用于发送光信号的信道的波长标签频率和/或属性信息; 并根据波长标签频率和/或属性信息监控ROADM光网络。 该技术解决方案解决了ROADM光网络无法有效监控相关技术问题，实现了ROADM光网络的有效监控。

公开(公告)号：US20160050021A1

公开(公告)日：2016-02-18

申请号：US14783209

申请日：2013-09-13

Applicant: ZTE CORPORATION

Inventor： Feng HUA ,  Bailin SHEN

IPC: H04B10/564 ,  H04L27/01 ,  H04B10/079 ,  H04J14/02

CPC classification number: H04B10/564 ,  H04B10/07955 ,  H04J14/021 ,  H04J14/0212 ,  H04J14/0221 ,  H04L27/01

Abstract: Provided are an optical power equalization method and apparatus, which are applied to a flexible grid reconfigurable optical add drop multiplexer (Flex ROADM) system. The optical power equalization method includes: judging, according to an optical power monitoring result and an optical power control target value of an optical channel, whether optical power equalization needs to be performed on the optical channel; and when a judgement result is that the optical power equalization needs to be performed on the optical channel, performing equalization on an optical power of the optical channel and an optical power of each sub-carrier in the optical channel according to the optical power monitoring result. By means of the technical solution, the optical performance of the Flex ROADM system can satisfy the requirements.

Abstract translation: 提供了一种光功率均衡方法和装置，其应用于柔性网格可重配置光分插复用器（Flex ROADM）系统。 光功率均衡方法包括：根据光功率监测结果和光信道的光功率控制目标值判断是否需要在光信道上执行光功率均衡; 判断结果是需要在光信道上进行光功率均衡，根据光功率监视结果对光信道的光功率进行均衡，并且在光信道中执行每个子载波的光功率 。 通过技术方案，Flex ROADM系统的光学性能可以满足要求。