Virtual resource slice management method and apparatus of power optical fiber access network

A technology of power optical fiber and virtual resources, which is applied in the field of communication, can solve the problems that there is no solution based on TWDM-PON power fiber-to-the-home, and the undisclosed large-scale power fiber-to-the-home technology solution, so as to reduce network energy consumption and improve The effect of maximizing network reliability and utilization

Inactive Publication Date: 2018-06-01
STATE GRID LIAONING ELECTRIC POWER RES INST +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the technical solution of large-scale power fiber-to-the-home has not yet been disclosed, nor has a TWDM-PON-based power fiber-to-the-home solution been proposed.

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  • Virtual resource slice management method and apparatus of power optical fiber access network
  • Virtual resource slice management method and apparatus of power optical fiber access network
  • Virtual resource slice management method and apparatus of power optical fiber access network

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] figure 1 It is a schematic flowchart of a method for managing virtual resource slices in an electric power fiber access network according to an embodiment of the present invention, as shown in figure 1 The virtual resource slice management method of the power optical fiber access network shown includes:

[0028] S100, receiving the slicing request for each user generated by the optical network unit ONU according to the service requests of different users;

[0029] S200. Based on the slice request of each user and the resource information of the service request, divide the optical line terminal OLT of the electric optical fiber access network into multiple virtual ...

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Abstract

The invention provides a virtual resource slice management method and apparatus of a power optical fiber access network. The method includes: receiving slice requests generated for users according tobusiness requests of different users by an optical network unit ONU; dividing an optical line terminal OLT of the power optical fiber access network into a plurality of virtual OLTs based on resourceinformation of the slice requests and the business requests of the users, and performing slice resource configuration according to the plurality of virtual OLTs to obtain a plurality of slice resources; and respectively distributing the plurality of slice resources to the users and / or businesses corresponding to the business requests of the different users. According to the method and apparatus, the physical OLT is divided into the plurality of virtual OLTs to realize slice configuration, different users or different businesses are divided into different network slices according to user requirements to satisfy differentiated network requirements of the users, business isolation is realized, the network reliability is improved, and the maximization of the utilization rate of the resources of the electric power optical fiber access network is realized.

Description

technical field [0001] The present invention relates to the technical field of communications, and more specifically, to a virtual resource slice management method and device for an electric optical fiber access network. Background technique [0002] While providing power transmission for users, power fiber-to-the-home can also transmit various control signals and network signals for users. Power Fiber To The Home (PFTTH) is an effective solution for four-network integration. The solution is to use the optical fiber medium in the optical fiber composite low-voltage cable OPLC to connect the communication office and users. OPLC is a composite cable with dual transmission capabilities of low-voltage power and optical communication, which can provide users with huge bandwidth access capacity. PFTTH's existing technical solutions include engineering construction of power fiber optic systems, power and information transmission on the same network based on OPLC power fiber optics,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00
CPCH04Q11/0067H04Q2011/0079H04Q2011/0086
Inventor 葛维春郭昆亚张民罗桓桓周桂平王磊陈硕何昕宋闯王丹石黎泽关璐瑶
Owner STATE GRID LIAONING ELECTRIC POWER RES INST
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