Data compression and transmission method, terminal, and server

A technology of data compression and transmission method, which is applied in the direction of digital transmission system, transmission system, network data management, etc. It can solve the problems of packet header and payload redundancy, and achieve the effect of saving air interface overhead and improving system capacity

Inactive Publication Date: 2017-07-11
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the current wireless network traffic, highly compressible services such as web browsing and OTT instant messaging occupy a high proportion, while PDCP head

Method used

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  • Data compression and transmission method, terminal, and server
  • Data compression and transmission method, terminal, and server
  • Data compression and transmission method, terminal, and server

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0080] Example one

[0081] figure 1 Is a schematic flow chart of a data compression transmission method according to an embodiment of the present invention, figure 2 Is a schematic diagram of a network architecture according to an embodiment of the present invention, such as figure 1 , 2 As shown, the data compression transmission method includes:

[0082] Step 101: The terminal reports the first information to the network side, and establishes a communication connection with the network side.

[0083] Here, the first information is used to characterize that the terminal has an IP data packet compression capability.

[0084] Based on the embodiments of the present invention, in practical applications, the first information may be an IP data packet compression capability identifier;

[0085] Correspondingly, the terminal reporting the first information to the network side includes:

[0086] The terminal carries the first information in LTE network signaling and reports it to the network...

Example Embodiment

[0124] Example two

[0125] Image 6 It is a schematic flow chart of a data compression transmission method according to the second embodiment of the present invention; Image 6 As shown, the data compression transmission method in the embodiment of the present invention includes:

[0126] Step 601: The network side obtains the first information sent by the terminal, and establishes a communication connection with the terminal.

[0127] Here, the first information is used to characterize that the terminal has an Internet Protocol IP data packet compression capability;

[0128] In an embodiment, the first information is an IP data packet compression capability identifier;

[0129] Correspondingly, acquiring the first information sent by the terminal by the network side includes:

[0130] The network side obtains the first information through LTE network signaling that carries the first information.

[0131] In an embodiment, the network side acquiring the first information through LTE netw...

Example Embodiment

[0154] Example three

[0155] Figure 7 It is a schematic flowchart of a data compression transmission method according to the third embodiment of the present invention; Figure 7 As shown, the data compression transmission method in the embodiment of the present invention includes:

[0156] Step 701: The network side receives the first information sent by the terminal, and establishes a communication connection with the terminal.

[0157] Here, the first information is used to characterize that the terminal has an Internet Protocol IP data packet compression capability;

[0158] In an embodiment, the first information is an IP data packet compression capability identifier;

[0159] Correspondingly, acquiring the first information sent by the terminal by the network side includes:

[0160] The network side obtains the first information through LTE network signaling that carries the first information.

[0161] In an embodiment, the network side acquiring the first information through LTE n...

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PUM

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Abstract

The invention discloses a data compression and transmission method. The method includes: a terminal reports first information to a network side and establishes a communication connection with the network side, wherein the first information is used for representing that the terminal has the ability of Internet Protocol (IP) data packet compression; and compressed IP data packets are sent to the network side. The invention also discloses a terminal and a server.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a data compression transmission method, a terminal and a server. Background technique [0002] Long Term Evolution (LTE, Long Term Evolution) system introduces header compression technology, such as VoLTE header compression, using the regularity of related fields in the data packet header, such as IP address unchanged, etc., in the packet data convergence protocol (PDCP, Packet The Data Convergence Protocol) layer compresses the header of the data packet, thereby improving the transmission efficiency of the air interface. [0003] However, in the current wireless network traffic, highly compressible services such as web browsing and OTT instant messaging occupy a high proportion, while PDCP header compression only compresses the header of the underlying transport protocol, and compresses the header of the application layer and Redundancy in the payload cannot be h...

Claims

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Application Information

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IPC IPC(8): H04L12/801H04L29/06H04L29/08H04W28/06
CPCH04L67/02H04L69/04H04W28/06H04W8/04
Inventor 江天明张龙毛剑慧高有军
Owner CHINA MOBILE COMM GRP CO LTD
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