Method and device for data punching

A technology for data and equipment, applied in the field of data punching, can solve the problems of low data transmission rate and slow punching speed, and achieve the effect of improving data transmission rate, speeding up rate, and high flexibility

Active Publication Date: 2022-02-18
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a data punching method and device to solve the problems of slow punching speed and low data transmission rate in the traditional punching method in the prior art, and can meet the needs of high-speed mobile communication systems. Data Transfer Requirements

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  • Method and device for data punching
  • Method and device for data punching

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] See figure 1 , figure 1 It is a schematic flowchart of a data punching method provided by an embodiment of the present invention. The data punching method in this embodiment is executed by a data punching device, including but not limited to a computer, a mobile phone, a device including an integrated circuit chip, and the like. like figure 1 The methods shown for data punching may include:

[0035] S101: When first data to be punctured after encoding is acquired, redundant data in the first data is removed to obtain first valid data.

[0036] The first data to be punctured after being ...

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Abstract

The present invention is applicable to the field of computer technology, and provides a data punching method and device. The method includes: when the encoded first data to be punched is obtained, redundant data in the first data is removed to obtain the second One valid data; combine the first valid data with the historical valid data to obtain the second valid data, and store the second valid data in the preset register; based on the initial position of intercepting the data from the preset register and the The target bit width value occupied by the target data, intercepting the target data from the second valid data and outputting it; updating the starting position based on the target bit width value. In the embodiment of the present invention, the redundant data in the encoded data is removed, reorganized into a target data format that meets the output requirements and output, and by processing multiple bits of information at the same time, multi-bit parallel punching is realized, which improves the data transfer rate.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a data punching method and equipment. Background technique [0002] In a mobile communication system, information encoding is usually required before data transmission, and the commonly used information encoding method is convolutional encoding. After the data is convolutionally encoded, the total amount of data will increase exponentially. On the basis of ensuring effective transmission efficiency, in order to reduce the total amount of data to be transmitted, it is usually necessary to discard part of the encoded data information according to certain rules. Such an operation Way to become punch. [0003] The traditional punching method refers to serial punching of data. However, the punching speed of serial punching is slow, which limits the data transmission rate and cannot meet the data transmission requirements of high-speed mobile communication systems. Con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
CPCH04L1/0069H04L1/0068H04L1/0059
Inventor 朱安国吴昌强廖翼
Owner TP-LINK
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