Network uplink and downlink data processing methods, electronic equipment and systems

A technology of downlink data and processing methods, which is applied in the field of communication and can solve problems such as complex operation and maintenance management

Active Publication Date: 2015-05-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a network uplink and downlink data processing method, electronic equipment and system, which are used to solve the technical problem of complex operation and maintenance management of remote node equipment in the prior art

Method used

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  • Network uplink and downlink data processing methods, electronic equipment and systems
  • Network uplink and downlink data processing methods, electronic equipment and systems
  • Network uplink and downlink data processing methods, electronic equipment and systems

Examples

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Embodiment 1

[0084] Please refer to figure 1 , an embodiment of the present invention provides a network downlink data processing method, the method is applied to a data transmission network, the data transmission network includes a central node device and a remote node device, the central node device is the data transmission network An edge device of a backbone network, the remote node device is an edge device of a user network in the data transmission network, and the method includes:

[0085] 101: The central node device receives the first data frame from the network side;

[0086] 102: The central node device performs downlink digital signal processing on the first data frame to obtain a downlink data frame to be sent;

[0087] 103: The central node device sends the downlink data frame to be sent to the remote node device.

[0088] In a specific implementation process, the remote node device may be an edge device of a user network such as an optical network terminal (Optical Network ...

Embodiment 2

[0132] Please refer to Figure 10 , an embodiment of the present invention provides a network uplink data processing method, the method is applied to a data transmission network, the data transmission network includes a central node device and a remote node device, the central node device is the An edge device of a backbone network, the remote node device is an edge device of a user network in the data transmission network, and the method includes:

[0133] 1001: The remote node device adds an uplink frame header to the received first data frame from the client device to obtain an uplink data frame to be sent;

[0134] 1002: The remote node device sends the uplink data frame to be sent to the central node device.

[0135] In the specific implementation process, when the remote node device executes 1001, it first receives the first data frame sent from the user end device through the interface circuit, and then converts the first data frame in analog form into the first data f...

Embodiment 3

[0166] Please refer to Figure 17 , the embodiment of the present invention provides a central node device 1700, the central node device 1700 is applied to a data transmission network, the data transmission network includes the central node device 1700 and remote node devices, the central node device 1700 is The edge device of the backbone network in the data transmission network, the remote node device is the edge device of the user network in the data transmission network, and the central node device 1700 includes:

[0167] a receiving unit 1701, configured to receive the first data frame from the network side;

[0168] A digital signal processing unit 1702, configured to perform downlink digital signal processing on the first data frame to obtain a downlink data frame to be sent;

[0169] The sending unit 1703 is configured to send the downlink data frame to be sent to the remote node device.

[0170] In a specific implementation process, the central node device 1700 also...

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Abstract

Disclosed in the present invention are a method, electronic equipment and system for processing network uplink and downlink data. The method for processing network uplink and downlink data is applied to a data transmission network which includes a central node device and a remote node device, the central node device is an edge device of a backbone network in the data transmission network and the remote node device is an edge device of a user network in the data transmission network. The method includes that: the central node device performs downlink digital signal processing on a first data frame received from a network side to obtain a downlink data frame to be sent; the central node device transmits to the remote node device the downlink data frame to be sent. In the above technical solution, through performing downlink digital signal processing by a central node device, a remote node device need not to be configured with a digital signal processing unit for performing digital signal processing, the technical problem of complex operation and maintenance management existing in the remote node device in the prior art is solved, and the complexity of operation and maintenance management of the remote node device is reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a network uplink and downlink data processing method, electronic equipment and system. Background technique [0002] With the continuous development of science and technology, network communication technology has been developed rapidly, which can not only support broadband Internet services, but also support real-time voice services. [0003] Nowadays, the network communication technology includes the remote node equipment installed near the client equipment and the central node equipment as the communication relay, such as the network server. Wherein, the remote node device is mainly configured with an interface circuit unit, an analog-to-digital / digital-to-analog conversion unit, a digital signal processing unit, a forwarding unit, and the like. [0004] However, in the prior art, digital signal processing units such as digital signal processing (Digital Signal Processi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L45/50
CPCH04L45/50H04L65/80H04L12/4633H04L65/765H04L65/65H04L41/08H04W72/21H04W72/23H04W72/542H04L41/085H04L45/502H04L61/2592H04L69/22H04L69/323
Inventor 郑若滨
Owner HUAWEI TECH CO LTD
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