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Data processing method for network layer

A network layer and application layer technology, applied in the field of data processing, can solve problems such as no communication standard and no proposed method

Inactive Publication Date: 2007-03-28
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, conventional technologies have not proposed a common communication standard for providing functions of controlling and monitoring electronic devices in a home network system
In addition, the network protocol in the traditional home network system does not propose an effective method for sending and receiving information packets

Method used

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  • Data processing method for network layer
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  • Data processing method for network layer

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Experimental program
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Embodiment Construction

[0033] Hereinafter, the data processing method for the network layer of the present invention will be described in more detail with reference to the accompanying drawings.

[0034] Fig. 1 is a structural diagram illustrating a home network system according to the present invention.

[0035] Referring to FIG. 1, the home network system 1 accesses the LnCP server 3 through the Internet 2, and the client device 4 accesses the LnCP server 3 through the Internet. That is, the home network system 1 is connected to and communicates with the LnCP server 3 and / or the client device 4.

[0036] The external network of the home network system 1, such as the Internet 2, includes additional constituent elements according to the type of the client device 4. For example, when the client device 4 is a computer, the Internet 2 includes a Web server (not shown), and when the client device 4 is an Internet phone, the Internet 2 includes a Wap server (not shown).

[0037] The LnCP server 3 accesses th...

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PUM

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Abstract

The present invention discloses a data processing method for network layer in a home network system based on a living network control protocol. The data processing method for network layer based on a protocol, that is composed of at least a physical layer, a data link layer, a network and an application layer, includes the steps of: receiving a message ending primitive (MsgSend) in application layer protocol data unit (APDU) from the application layer; according to the message sending primitive (MsgSend), generating a communication cycle description; according to the message sending primitive (MsgSend) and / or the communication cycle description, generating a packet sending primitive (PktSend) in network layer protocol data unit (NPDU); and transmitting the packet sending primitive (PktSend) to the data link layer.

Description

Technical field [0001] The present invention relates to a data processing method, and more specifically, to a data processing method for a network layer in a home network system using a living network control protocol. Background technique [0002] The home network connects various digital home devices, so that users can always enjoy convenient, safe and economical life services indoors or outdoors. Due to the development of digital signal processing technology, home device operating system technology and high-speed multimedia communication technology have been integrated in digital home devices, so refrigerators or washing machines called white home devices have been gradually digitized and developed New information home equipment to improve the home network. [0003] As shown in Table 1, home networks are divided into data networks, entertainment networks, and living networks according to service types. [0004] Table 1 [0005] Classification Features Service...

Claims

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Application Information

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IPC IPC(8): H04L12/02H04L12/08H04L12/26H04L29/06
Inventor 白承勉李君锡金容台
Owner LG ELECTRONICS INC
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