Signal transmission method, device and equipment and readable storage medium

A transmission method and signal technology, applied in the field of communication, can solve problems such as waste of bandwidth resources, achieve the effect of reducing the waste of bandwidth resources and increasing the transmission rate

Pending Publication Date: 2022-04-01
CHINA MOBILE COMM LTD RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a signal transmission method, device, device, and readable storage medium, which solve the problem of wasting bandwidth resources in the prior art when inter-domain interfaces carry small-grained service signals

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  • Signal transmission method, device and equipment and readable storage medium
  • Signal transmission method, device and equipment and readable storage medium
  • Signal transmission method, device and equipment and readable storage medium

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Embodiment Construction

[0065] The term "and / or" in the embodiments of the present invention describes the association relationship of associated objects, indicating that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist simultaneously, and B exists alone These three situations. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0066] The term "plurality" in the embodiments of the present application refers to two or more, and other quantifiers are similar.

[0067] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a signal transmission method, device and equipment and a readable storage medium, and relates to the technical field of communication. The uplink signal transmission method is applied to an inter-domain interface of an optical transport network, and comprises the following steps: receiving a first signal sent by client terminal equipment, the transmission rate of the first signal being less than 1G bit / s; mapping the first signal into a second signal according to a first mapping rule, the transmission rate of the second signal being greater than the transmission rate of the first signal; and sending the second signal to a metropolitan area network. According to the invention, the problem of bandwidth resource waste when the inter-domain interface bears small particle service signals in the prior art can be solved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a signal transmission method, device, device, and readable storage medium. Background technique [0002] In the MAN environment, in order to realize the access of inbound services, operators will deploy user-side equipment on the user side, such as CPE (Customer Premise Equipment) OTN (Optical Transport Network) equipment, to realize PDH ( Plesiochronous Digital Hierarchy), such as E1; SDH (Synchronous Digital Hierarchy, Synchronous Digital Hierarchy) such as STM-1, STM-4, etc.; Ethernet such as FE, GE and other services access, CPE OTN equipment through The IrDI (inter-domain interface, inter-domain interface) interface is connected to the OTN equipment in the metropolitan area, so as to realize the transmission of customer service from the access to the metropolitan area network, and then to the backbone network. [0003] At present, the m...

Claims

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Application Information

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IPC IPC(8): H04Q11/00H04L12/28
Inventor 李允博王东白立荣张德朝李晗
Owner CHINA MOBILE COMM LTD RES INST
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