Data compression method, device and equipment, storage medium, chip and module equipment
A data compression and compression method technology, applied in the field of communication, can solve the problems of single compression method, large loss of data accuracy, and unsatisfactory compression effect, and achieve the effect of good compression effect and flexible data compression.
Active Publication Date: 2021-05-07
UNISOC CHONGQING TECH CO LTD
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At present, data compression is a method to increase the data transmission rate, but what kind of compression method to use to make data compression more efficient is still a question worth exploring
[0003] For data compression, at present, a fixed compression method is usually used for data compression. The compression method is too single, and usually the compression effect is not ideal, which may cause a large loss of data accuracy after decompression.
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[0050] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0051] According to the distribution of the data to be compressed under different modulation modes, the embodiment of the present application performs grouping processing on the data to be compressed to reduce the dynamic range of the data, realize the lightweight processing of the data to be compressed, and select the compression mode and the compression factor according to the modulation mode (i.e. Compression parameters), compress the data to be compressed, and the processing method of th...
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The embodiment of the invention discloses a data compression method, device and equipment, a storage medium, a chip and module equipment. The method comprises the steps of obtaining to-be-compressed data and a target modulation mode corresponding to the to-be-compressed data; dividing to-be-compressed data into M groups according to physical resource blocks to which the data belong, wherein each group of to-be-compressed data comprises RE data of N physical resource blocks, and M and N are positive integers; and determining a compression mode corresponding to the target modulation mode, and performing compression processing on each group of to-be-compressed data according to the compression mode corresponding to the target modulation mode. By adopting the mode, the compression mode can be adaptively selected so as to improve the data compression effect.
Description
technical field [0001] The present application relates to the technical field of communications, and in particular to a data compression method, device, device, storage medium, chip, and module device. Background technique [0002] 5G technology has the advantages of high speed, low power consumption, and low latency, which also means that the transmission between data needs better real-time and higher reliability. At present, data compression is a method to increase the data transmission rate, but it is still a question worth exploring which compression method to use to make data compression more efficient. [0003] For data compression, at present, a fixed compression method is usually used for data compression. The compression method is too single, and usually there are problems such as unsatisfactory compression effect, which may cause a large loss of data accuracy after decompression. Contents of the invention [0004] Embodiments of the present application provide a...
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IPC IPC(8): H04L29/06
CPCH04L69/04
Inventor 陈恒毅柯兰艳谭舒桂竟晶
Owner UNISOC CHONGQING TECH CO LTD