公开(公告)号：US20170192186A1

公开(公告)日：2017-07-06

申请号：US15462492

申请日：2017-03-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Min Zhou ,  Ning Cheng ,  Zhenxing Liao ,  Huafeng Lin

IPC: G02B6/42

CPC classification number: G02B6/4283 ,  G02B5/20 ,  G02B5/204 ,  G02B6/4215 ,  G02B6/4246 ,  G02B6/4263 ,  G02B6/4277 ,  H04B10/40

Abstract: A material for blocking crosstalk, an optical assembly, and a method for preparing the material are provided. The optical assembly includes an optical receive assembly, where a periphery of the optical receive assembly includes a transparent region and a non-transparent region; the transparent region is made of the material, where a first layer of film is located on a side opposite to an optical receiving direction, and a second layer of film is located on a side opposite to the optical receive assembly; and the non-transparent region is of an electrical-signal shielding structure.

公开(公告)号：US20160088377A1

公开(公告)日：2016-03-24

申请号：US14964280

申请日：2015-12-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guikai Peng ,  Huafeng Lin

IPC: H04Q11/00 ,  H04L12/24

CPC classification number: H04Q11/0067 ,  H04L12/2863 ,  H04L12/2885 ,  H04L12/46 ,  H04L41/0803 ,  H04L41/0806 ,  H04Q2011/0064 ,  H04Q2011/0077 ,  H04Q2011/0079

Abstract: Embodiments of the present invention provide a method and an apparatus for virtualizing a passive optical network, and a passive optical network virtualization system. The method includes: receiving a virtualized passive optical network creation message, where the virtualized passive optical network creation message includes an ID of a to-be-created VPON and at least one wavelength flow identifier λ-flow ID; and establishing, according to the VPON ID and the at least one λ-flow ID, a communication connection relationship with at least one optical network unit in the virtualized passive optical network identified by the VPON ID. According to the method provided by the embodiments of the present invention, on one hand, complex networking performed to deal with different application scenarios is avoided.

Abstract translation: 本发明的实施例提供了一种用于虚拟化无源光网络的方法和装置，以及无源光网络虚拟化系统。 该方法包括：接收虚拟化无源光网络创建消息，其中虚拟化无源光网络创建消息包括要创建的VPON的ID和至少一个波长流标识符λ流ID; 以及根据所述VPON ID和所述至少一个λ流ID建立与由所述VPON ID识别的所述虚拟化无源光网络中的至少一个光网络单元的通信连接关系。 根据本发明实施例提供的方法，一方面避免了处理不同应用场景的复杂网络。