Communication method, communication device and computer storage medium
A computer storage and communication method technology, applied in the field of computer storage media, can solve the problem that the receiver cannot accurately judge the frame header or frame end, information transmission failure, message error and other problems
Pending Publication Date: 2022-04-12
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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[0003] However, in the frame content of the message sent by the sender, there will be the same bytes as the frame header or frame tail. At this time, the receiver cannot accurately judge the real frame header or frame tail, so that the received There is an error in the message information, which eventually leads to the failure of information transmission
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[0042] In order to clearly describe the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect. For example, the first threshold and the second threshold are only used to distinguish different thresholds, and their sequence is not limited. Those skilled in the art can understand that words such as "first" and "second" do not limit the number and execution order, and words such as "first" and "second" do not necessarily limit the difference.
[0043] It should be noted that, in the present invention, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "ex...
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The invention discloses a communication method, communication equipment and a computer storage medium, relates to the technical field of communication, and aims to solve the problem that information transmission fails due to the fact that a byte identical to a frame header or a frame tail appears in the frame content of a message. The communication method comprises the following steps that: first equipment groups frame contents by taking bytes as units, each group comprises m original bytes, and encodes the frame contents to obtain the encoded frame contents of the corresponding group; each group of encoded frame content comprises m first bytes and at least one second byte determined by target bit data of m original bytes, and the target bit data contained in the first bytes and the second bytes are different from preset bit data. And packaging the encoded frame content to obtain message information. The target bit data contained in the identification bit of the message information is the same as the preset bit data. And the first device sends the message information to the second device. The communication equipment and the computer storage medium provided by the invention are used for executing the communication method.
Description
technical field [0001] The present invention relates to the technical field of communication, in particular to a communication method, a communication device and a computer storage medium. Background technique [0002] In a communication or control system, the sender communicates with the receiver by sending a series of messages. Usually the sender and the receiver need to agree on the meaning of each byte of the message. When agreeing on a message, generally a fixed frame header and frame trailer are defined so that the receiver can intercept valid information from the channel. [0003] However, in the frame content of the message sent by the sender, there will be the same bytes as the frame header or frame tail. At this time, the receiver cannot accurately judge the real frame header or frame tail, so that the received There is an error in the message information, which eventually leads to the failure of information transmission. Contents of the invention [0004] The...
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Inventor 张梦宇王琳邢旭东高跃清
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP