Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, system and device for transmitting data

A technology for transmitting data and corresponding relationships, applied in the field of transmitting data, can solve problems such as increased transmission overhead, no compression algorithm, difficult data compression, etc., to achieve the effect of improving network resource utilization, reducing overhead, and improving data transmission efficiency

Active Publication Date: 2013-12-11
DATANG MOBILE COMM EQUIP CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no compression algorithm corresponding to the GTP header, so it is still difficult to compress complex header structures such as double IP and GTP nesting
[0019] To sum up, since there is no compression algorithm corresponding to the GTP header, it is difficult to compress the data containing the GTP header, which increases the transmission overhead and reduces the utilization of network resources.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method, system and device for transmitting data
  • Method, system and device for transmitting data
  • Method, system and device for transmitting data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] In the embodiment of the present invention, the compression end sends the compression indication information corresponding to the GTP header to the decompression end, and the decompression end determines the GTP header corresponding to the received compression indication information according to the correspondence between the GTP header and the compression indication information. Since the embodiment of the present invention sends the compression instruction information corresponding to the GTP header, the transmission overhead is reduced and the utilization rate of network resources is improved.

[0048] Wherein, in the embodiment of the present invention, one GTP header structure may correspond to one compression instruction information, as long as a field in the GTP header structure changes, a compression instruction information is re-distributed for this GTP; Allocate a compression indication for this GTP header, that is to say, if a special field changes, the compre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention relates to a wireless communication technology, in particular to a method, system and device for transmitting data, which are used for compressing data containing GTP (GPRS tunneling protocol) heads so as to reduce overhead of transmission and improve utilization ratio of network resources. The method disclosed by the embodiment of the invention comprises the following steps: a compression end determines compression indicating information to be transmitted, corresponding to the GTP heads, according to corresponding relation of the GTP heads and the compression indicating information; and the compression end sends the determined compression indicating information to a decompression end, indicates the decompression end to determine the GTP heads corresponding to the received compression indicating information according to the corresponding relation of the GTP heads and the compression indicating information. Due to adoption of the method provided by the embodiment of the invention, the overhead of transmission can be reduced, and the utilization ratio of the network resources can be improved.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a method, system and device for transmitting data. Background technique [0002] After the LTE-A (Long Term Evolution-Advanced, long-term evolution upgrade) system introduces the Relay (relay) node, the following nodes, interfaces and links are defined, such as Figure 1A as shown, [0003] Nodes include: [0004] Donor-eNB: eNB (evolved base station) with wireless connection with RN (relay node) equipment, abbreviated as DeNB; [0005] Relay-Node: an entity existing between DeNB and UE (user terminal), abbreviated as RN device; [0006] Relay-UE: UE that performs data interaction with RN equipment, abbreviated as R-UE; [0007] Macro UE: a UE that directly exchanges data with the DeNB. [0008] Interfaces include: [0009] Un interface: the interface between the RN device and the DeNB; [0010] Uu interface: interface between UE and RN equipment. [0011] Wirel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/06H04W80/00
Inventor 刘佳敏鲍炜
Owner DATANG MOBILE COMM EQUIP CO LTD