Invention Grant
US09525504B2 Apparatuses, systems, methods, and computer program products for add-drop multiplexing
有权
用于分插复用的设备，系统，方法和计算机程序产品
- Patent Title: Apparatuses, systems, methods, and computer program products for add-drop multiplexing
- Patent Title (中): 用于分插复用的设备，系统，方法和计算机程序产品
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Application No.: US14457765Application Date: 2014-08-12
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Publication No.: US09525504B2Publication Date: 2016-12-20
- Inventor: Eric L. Chan , Bradley R. Kangas , Peigang Hu
- Applicant: TELLABS OPERATIONS, INC.
- Applicant Address: US IL Naperville
- Assignee: CORIANT OPERATIONS, INC.
- Current Assignee: CORIANT OPERATIONS, INC.
- Current Assignee Address: US IL Naperville
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Main IPC: H04J14/02
- IPC: H04J14/02 ; H04Q11/00
Abstract:
A network element includes first and second multiplexers, first and second interfaces, and first and second selecting units. The multiplexers are communicatively coupled. The first interface is communicatively coupled to the first multiplexer and configured to receive multiplexed signals. The second interface is communicatively coupled to the second multiplexer and configured to receive multiplexed signals. The first selecting unit is communicatively coupled to the first and second multiplexers and configured to select between a signal received from the first multiplexer and a signal received from the second multiplexer. The second selecting unit is also communicatively coupled to the first and second multiplexers and configured to select between a signal received from the first multiplexer and a signal received from the second multiplexer.
Public/Granted literature
- US20160050043A1 APPARATUSES, SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR ADD-DROP MULTIPLEXING Public/Granted day:2016-02-18
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