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Broadband power control method, network management equipment and digital subscriber line network system

A technology for network management equipment and power control, which is applied in the field of communication and can solve problems such as downlink power adjustment of difficult RT equipment.

Inactive Publication Date: 2014-04-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: once the line topology is missing, it is difficult to adjust the downlink power of the RT device

Method used

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  • Broadband power control method, network management equipment and digital subscriber line network system
  • Broadband power control method, network management equipment and digital subscriber line network system
  • Broadband power control method, network management equipment and digital subscriber line network system

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Embodiment Construction

[0038] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0039] figure 1 Is a flowchart of an embodiment of a broadband power control method of the present invention, such as figure 1 As shown, the method of this embodiment may include:

[0040] Step 101: Determine the central office equipment line and the unknown equipment line according to the line length between the equipment port line and...

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Abstract

The embodiment of the invention provides a broadband power control method, network management equipment and a digital subscriber line network system. The method comprises: determining a central office (CO) equipment line and an unknown equipment line according to a line length of an equipment port line and a line length from the equipment port to terminal equipment; determining a remote terminal (RT) equipment line in the unknown equipment line according to a degree of interference from the unknown equipment line to the CO equipment line; and adjusting downstream power of the RT equipment line. According to the embodiment of the invention, even though there is no topology structure in a line, the RT line can also be determined, so that the downstream power of the RT line can be adjusted.

Description

Technical field [0001] The embodiments of the present invention relate to the field of communications, and in particular to a broadband power control method, network management equipment, and a digital subscriber line network system. Background technique [0002] The digital subscriber line (Digital Subscriber Line, hereinafter referred to as: DSL) technology is a high-speed transmission technology for data transmission through a telephone twisted pair, that is, an unshielded twisted pair (Unshielded Twist Pair, hereinafter referred to as: UTP). In various digital subscriber line technologies, such as Asymmetrical Digital Subscriber Line (hereinafter referred to as ADSL) and Very-high-bit-rate Digital Subscriber Line (hereinafter referred to as VDSL) DSL with passband transmission can use frequency division multiplexing technology to make DSL and traditional telephone service (Plain Old Telephone Service, hereinafter referred to as POTS) coexist on the same twisted pair. Crossta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/70H04L12/24H04B3/04H04B3/32
Inventor 涂建平拉斐尔·辛德瑞那
Owner HUAWEI TECH CO LTD
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