CN112235082A - Communication information transmission method, device, equipment and storage medium - Google Patents
Communication information transmission method, device, equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
Abstract
The invention discloses a transmission method of communication information, which comprises the steps of obtaining a data packet of the communication information to be transmitted; dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments; arranging the data segments according to a preset rule to obtain a sequence; and transmitting the sequence to a receiving terminal through a target channel, so that the time of communication information in the transmission process can be shortened, the transmission delay is reduced, the time of a processor of the receiving terminal for processing the information can be shortened, and the communication information can be quickly loaded.
Description
Technical Field
The present invention relates to the field of communication and information processing technologies, and in particular, to a method, an apparatus, a device, and a storage medium for transmitting communication information.
Background
In the existing communication information transmission technology, in the transmission process of communication information such as video, pictures, audio and the like, the communication information needs to be divided into a plurality of communication information blocks, then the plurality of communication information blocks are dynamically transmitted for r (n) times, and the communication information can be transmitted to an information receiving terminal with a target frequency of f (n) channels through m (n) frequency cycles, so that the transmission of the communication information is completed.
As can be seen from the above, in the conventional communication information transmission technology, when communication information such as video, picture, and audio is to be transmitted to an information receiving terminal with a target frequency f (n), each communication information block needs to spend r (n) × m (n) × 1/f (n), which results in an extension of information processing time, thereby causing an overlong information loading time and reducing user experience.
Disclosure of Invention
The embodiment of the invention aims to provide a transmission method of communication information, which can shorten the time of the communication information in the transmission process and reduce the transmission delay, thereby shortening the time of a processor of a receiving terminal for processing the information and further realizing the rapid loading of the communication information.
In order to achieve the above object, an embodiment of the present invention provides a method for transmitting communication information, including the following steps:
acquiring a data packet of communication information to be transmitted;
dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments;
arranging the data segments according to a preset rule to obtain a sequence;
and transmitting the sequence to a receiving terminal through a target channel.
Further, before the transmitting the sequence to the receiving terminal through the target channel, the method further includes:
and detecting the communication state of a plurality of channels between the transmitting terminal and the receiving terminal so as to determine a target channel from the plurality of channels.
Further, the detecting a communication state of a plurality of channels between the sending terminal and the receiving terminal to determine a target channel from the plurality of channels specifically includes:
respectively taking each channel in the plurality of channels as a first candidate channel, and sending detection data to a receiving terminal through the first candidate channel to enable the receiving terminal to calculate the channel error rate of the first candidate channel according to the detection data;
receiving a channel error rate fed back by the receiving terminal through the first candidate channel;
and taking the first candidate channel with the lowest channel error rate as the target channel.
Further, the detecting a communication state of a plurality of channels between the sending terminal and the receiving terminal to determine a target channel from the plurality of channels specifically includes:
taking each channel in the plurality of channels as a second candidate channel, respectively, sending a detection signal to a receiving terminal through the second candidate channel, and recording sending time;
receiving an acknowledgement signal fed back by the receiving terminal through the second candidate channel, and recording receiving time;
and taking the second candidate channel with the minimum difference value between the receiving time and the sending time as the target channel.
Further, the arranging the plurality of data segments according to a preset rule to obtain a sequence, specifically:
starting from a first data segment in the plurality of data segments, using a plurality of data segments arranged at the k-th bit and after the k-th bit as target data segments;
sequentially arranging the target data segments in front of the rest data segments to obtain the number sequence;
and k is a preset numerical value and is less than the number of the data segments of the plurality of data segments.
As a preferred embodiment of the present invention, an embodiment of the present invention further provides a transmission method of communication information, which is applied to a receiving terminal, and the method includes the following steps:
receiving a sequence transmitted by a sending terminal through a target channel;
performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments;
synthesizing the plurality of processed data segments to obtain a data packet;
and analyzing the data packet to obtain communication information corresponding to the data packet.
In order to solve the same technical problem, an embodiment of the present invention further provides a transmission apparatus for communication information, which is applied to a sending terminal, and the apparatus includes: the device comprises an acquisition module, a segmentation module, an arrangement module and a transmission module;
the acquisition module is used for acquiring a data packet of communication information to be transmitted;
the dividing module is used for dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments;
the arrangement module is used for arranging the plurality of data segments according to a preset rule to obtain a sequence;
and the transmission module is used for transmitting the sequence to a receiving terminal through a target channel.
As a preferred embodiment of the present invention, an embodiment of the present invention further provides a device for transmitting communication information, which is applied to a receiving terminal, where the device includes: the device comprises a receiving module, a processing module, a synthesizing module and an analyzing module;
the receiving module is used for receiving the sequence transmitted by the sending terminal through the target channel;
the processing module is used for performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments;
the synthesis module is used for synthesizing the plurality of processed data segments to obtain a data packet sent by a sending terminal;
and the analysis module is used for analyzing the data packet to obtain the communication information corresponding to the data packet.
In order to solve the same technical problem, the present invention further provides a communication information transmission device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein the memory is coupled to the processor, and the processor implements any one of the communication information transmission methods when executing the computer program.
In order to solve the same technical problem, the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program runs, the apparatus where the computer-readable storage medium is located is controlled to execute any one of the communication information transmission methods.
The embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a transmission method of communication information, which comprises the steps of obtaining a data packet of the communication information to be transmitted; dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments; arranging the data segments according to a preset rule to obtain a sequence; and transmitting the sequence to a receiving terminal through a target channel, so that the time of communication information in the transmission process can be shortened, the transmission delay is reduced, the time of a processor of the receiving terminal for processing the information can be shortened, and the communication information can be quickly loaded.
Drawings
Fig. 1 is a schematic flowchart of an embodiment of a method for transmitting communication information according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for transmitting communication information according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a communication information transmission apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of a communication information transmission apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an embodiment of a device for transmitting communication information according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another embodiment of a device for transmitting communication information according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The terms "system" and "network" are often used interchangeably herein. The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating an embodiment of a method for transmitting communication information according to an embodiment of the present invention, including steps S101 to S104;
step S101, obtaining a data packet of communication information to be transmitted;
step S102, dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments;
step S103, arranging the plurality of data segments according to a preset rule to obtain a sequence;
and step S104, transmitting the sequence to a receiving terminal through a target channel.
In the existing communication information transmission technology, communication information is transmitted to a receiving terminal, and first, the communication information needs to be divided into a plurality of communication information blocks, and then the plurality of communication information blocks are dynamically transmitted r (n) times, and the communication information can be transmitted to an information receiving terminal with a target frequency of f (n) channels through m (n) frequency cycles, so that the transmission of the communication information is completed. However, in the existing communication information transmission technology, it takes r (n) m (n) 1/f (n) to transmit the communication information to the receiving terminal, which results in an extension of information processing time, thereby causing an overlong loading time of the information and reducing user experience.
In order to solve the technical problems in the prior art, the embodiment of the invention provides the following technical scheme: the method comprises the steps of firstly obtaining a data packet of communication information to be transmitted, which needs to be sent by a user, dividing the data packet according to the data volume of the data packet to obtain a plurality of data sections, arranging the data sections according to a preset rule to obtain a number sequence, and finally distributing the number sequence to a target channel to transmit the number sequence to a receiving terminal.
The data packet is divided into a plurality of data segments, and the data segments are arranged according to a preset rule to obtain a sequence, so that the to-be-transmitted communication information can be synchronously transmitted indiscriminately, the time required by r (n) times of dynamic transmission of each communication information block in the prior art is saved, compared with the prior art that a plurality of communication information are transmitted in sequence, a large amount of transmission time is saved, the efficiency of processing the communication information by the receiving terminal is improved, and the communication information is quickly loaded.
The communication information includes, but is not limited to, video, picture or audio data, and other data capable of being transmitted through a channel are the communication information described in the embodiments of the present invention.
In the embodiment of the invention, a user A wants to transmit a video to a receiving terminal B of the user B through a sending terminal A, the sending terminal A obtains a data packet corresponding to the video according to a sending operation instruction of the user A, and then divides the data packet of the video for n times according to the data size of the video (for example, when the video is 100M, the video is divided for 10 times; when the video is 500M, the video is divided for 50 times … …) to obtain n +1 data segments; and then, reordering the n +1 data segments according to a preset ordering rule, so that each data segment in the n +1 data segments can be rearranged to obtain a sequence, and finally, allocating the sequence to a channel of a target frequency band to transmit the sequence to a receiving terminal B of a user B.
Preferably, the plurality of data segments are arranged according to a preset rule to obtain a sequence, specifically: starting from a first data segment in the plurality of data segments, using a plurality of data segments arranged at the k-th bit and after the k-th bit as target data segments; sequentially arranging the target data segments in front of the rest data segments to obtain the number sequence; and k is a preset numerical value and is less than the number of the data segments of the plurality of data segments.
For example, when 400M communication information needs to be transmitted to a receiving terminal, the 400M communication information is first divided into 5 data segments: d1, D2, D3, D4 and D5, then according to the value 2 input in advance, using a plurality of data segments arranged after the 2 nd bit and the 2 nd bit, namely the data segments D2, D3, D4 and D5 as target data segments, then arranging the target data segments before the rest data segments, namely the data segment D1, to obtain a sequence composed of the data segments D2, D3, D4, D5 and D1, and then distributing the sequence to the channels for undifferentiated transmission.
It should be noted that the numerical value is preset by the user and can be adjusted according to the size of the data volume or different requirements of the user, that is, the range of the numerical value provided by the embodiment of the present invention is a natural number, but is smaller than the number of the data segments of the plurality of data segments.
In the existing communication information transmission technology, a plurality of communication information blocks are separately transmitted in sequence, and the communication information is transmitted by adopting the prior art, so that the problem of long consumed time is caused, and if the communication information is transmitted from small data to large data, the small data is transmitted first and then the large data is transmitted, the situation that error codes exist in the communication information in the data transmission process is generated, the experience of a receiving terminal user is reduced, and the communication cost is wasted. By adopting the scheme provided by the embodiment of the invention, the plurality of data segments in the data packet of the communication information can be rearranged to obtain the sequence formed by the plurality of rearranged data segments, and the sequence formed by the plurality of rearranged data segments is transmitted and can be synchronously transmitted in the channel of the same frequency band, so that the time for separate transmission is saved, and the situation of error codes can not occur due to rearrangement, therefore, the technical problems of long transmission time, influence on the definition of the communication information and the like in the prior art can be solved by adopting the embodiment provided by the invention, and the use experience of a user can be improved.
In an embodiment, before step S104, that is, before the transmitting the sequence to the receiving terminal through the target channel, the method further includes: and detecting the communication state of a plurality of channels between the transmitting terminal and the receiving terminal so as to determine a target channel from the plurality of channels.
As a preferred embodiment of the present invention, after the plurality of data segments are rearranged to obtain a sequence composed of the plurality of rearranged data segments, a communication state detection is performed on a plurality of channels between the transmitting terminal and the receiving terminal, so that a target channel for transmitting the sequence can be determined according to the communication states of the plurality of channels.
In the embodiment of the invention, before the communication information needs to be transmitted, the communication state of the channel is detected, so that the situation of communication information transmission failure caused by the transmission channel blockage can be avoided, the increase of transmission times caused by the transmission failure is avoided, and the transmission time of the communication information is increased.
As a preferred embodiment, after the rearrangement of the plurality of data segments is completed to obtain a sequence consisting of the plurality of rearranged data segments, the communication status detection needs to be performed on the plurality of channels first, so that the occurrence of the congestion of the transmission channel can be avoided. Preferably, an embodiment of the present invention provides a detection method: respectively sending detection signals to a receiving end in different channels, and taking a channel capable of receiving a confirmation signal returned by the receiving end as a target channel; in order to further save time, the channel corresponding to the first received acknowledgement signal is taken as the target channel.
By taking the channel corresponding to the first received confirmation signal as the target channel, the situation that the transmission of the communication information fails due to the blockage of the transmission channel can be avoided, and the transmission time of the communication information can be further shortened, so that the processing efficiency of the processor of the receiving terminal on the communication information is improved, the quick loading of the communication information is realized, and the user experience is improved.
For example, after a data packet of communication information to be transmitted by a user is acquired, the data packet is divided to obtain 10 data segments, then the 10 data segments are arranged according to a preset arrangement rule to obtain a sequence consisting of the 10 rearranged data segments, after the sequence is obtained, communication state detection is immediately performed on a plurality of channels to be transmitted, when the fact that the channels are not blocked is detected, namely the non-blocked channels are used as target channels, and then the sequence is distributed to the target channels to be transmitted to a receiving terminal.
It should be noted that the step of detecting the communication status of the multiple channels to be transmitted may be performed before or after step S101/step S102/step S103, as long as it is completed before step S104.
As a preferred embodiment, the detecting a communication state of a plurality of channels between the sending terminal and the receiving terminal to determine a target channel from the plurality of channels specifically includes: respectively taking each channel in the plurality of channels as a first candidate channel, and sending detection data to a receiving terminal through the first candidate channel to enable the receiving terminal to calculate the channel error rate of the first candidate channel according to the detection data; receiving a channel error rate fed back by the receiving terminal through the first candidate channel; and taking the first candidate channel with the lowest channel error rate as the target channel.
After the data segments are rearranged to obtain a sequence consisting of the rearranged data segments, communication state detection needs to be carried out on a plurality of channels first, and the sequence can be prevented from being sent to the channel with high channel error rate, so that the transmission efficiency is improved. Preferably, an embodiment of the present invention provides a method for determining a target channel, where: respectively taking each channel in the plurality of channels as a first candidate channel, and sending detection data to a receiving terminal through the first candidate channel to enable the receiving terminal to calculate the channel error rate of the first candidate channel according to the detection data; receiving a channel error rate fed back by the receiving terminal through the first candidate channel; and taking the first candidate channel with the lowest channel error rate as the target channel.
In this embodiment, the detection data is used for the receiving terminal to calculate the channel error rate of the channel, where the channel error rate is calculated by dividing the error code in transmission by the total number of transmitted codes and multiplying by 100%, so as to obtain the channel error rate of each first candidate channel, and feeding back the channel error rate of each first candidate channel to the receiving terminal, so that the receiving terminal can use the channel with the lowest channel error rate as the target channel, thereby improving the transmission efficiency of the communication information.
In another embodiment, the detecting the communication status of a plurality of channels between the sending terminal and the receiving terminal, and determining the target channel from the plurality of channels further comprises: taking each channel in the plurality of channels as a second candidate channel, respectively, sending a detection signal to a receiving terminal through the second candidate channel, and recording sending time; receiving an acknowledgement signal fed back by the receiving terminal through the second candidate channel, and recording receiving time; and taking the second candidate channel with the minimum difference value between the receiving time and the sending time as the target channel.
In order to further shorten the transmission time of the communication information, the communication rate detection is respectively carried out on the plurality of channels which can be selected before the communication information is distributed to the channels for transmission, so that the channel with the highest communication rate is determined, and the channel with the highest communication rate is taken as the optimal channel.
In the embodiment of the invention, because a plurality of channels are available for selection in the transmission process of the communication information, and in order to shorten the transmission time of the communication information, an optimal channel with the fastest transmission rate is selected from the available channels, so that the transmission time required by the communication information can be greatly shortened, the processing efficiency of a receiving terminal processor on the communication information is improved, the communication information is quickly loaded, and the user experience is improved.
Although the detection signals are sent to a plurality of optional channels, a plurality of feasible channels capable of receiving the confirmation signals can be confirmed, each channel of the feasible channels can transmit communication information to a receiving terminal, and no blocking phenomenon occurs, but the transmission rate of each channel still has difference, so the invention provides a method for confirming the optimal channel with the highest transmission rate. By adopting the method, the optimal channel can be confirmed, so that the communication information is transmitted through the optimal channel, the time required by the communication information transmission can be further shortened, and the communication information can be rapidly loaded.
For example, if the user C needs to send a 50M audio file to the user D, the sending terminal C of the user C obtains a data packet of the audio file according to a sending operation instruction of the user C, then divides the data packet of the audio file for 5 times according to the data size of the audio file to obtain 6 data segments arranged in sequence, then rearranges the 6 data segments arranged in sequence according to a preset arrangement rule to obtain a sequence formed by rearranging the 6 data segments, and then performs availability detection in optional 1, 2, 3, 4, 5, 6, 7, 8 channels: and respectively sending detection signals to the receiving terminal through 8 channels, and taking the channel capable of receiving the return confirmation signal of the receiving terminal as a feasible channel to obtain a feasible channel 1, a feasible channel 2 and a feasible channel 3. After 3 feasible channels are obtained, the same detection data are sent to a receiving terminal through the 3 feasible channels respectively, time required for finishing sending the detection data in each feasible channel is calculated, time required for obtaining the feasible channel 1 is 0.6s, time required for obtaining the feasible channel 2 is 0.7s, and time required for obtaining the feasible channel 3 is 0.3s, and the feasible channel 3 is used as an optimal channel because the time required for sending the detection data to the receiving terminal by the feasible channel 3 is the minimum, namely the transmission rate of the feasible channel 3 is the highest.
It should be noted that, the detection signal may also be sent to the receiving terminal through a plurality of second candidate channels at the same time, and the second candidate channel corresponding to the acknowledgement signal fed back by the receiving terminal that is received first is taken as the target channel, so that the optimal channel may be determined without calculating the receiving time, and the transmission time of the communication information is further saved.
The optimal channel with the highest transmission rate can be determined by detecting the communication rates of the plurality of available channels, so that a user can transmit the communication information to the receiving terminal at the optimal rate, the time for the receiving terminal to receive the communication information is shortened, the transmission efficiency is improved, the processor of the receiving terminal can rapidly process the communication information, the rapid loading of the communication information is realized, and the definition of the communication information is enhanced.
As a preferred embodiment of the present invention, the number of times the data packet is divided is proportional to the data amount of the data packet.
In the conventional communication information transmission technology, before the communication information is transmitted, a data packet of the communication information is divided to obtain communication information blocks arranged in sequence, in the prior art, a fixed division number is generally adopted, and for convenience of transmission, the data packet of the communication information is sequentially divided according to the fixed division number in a small-large order to obtain a plurality of communication information blocks arranged in a small-large order, so that the communication information blocks can be respectively and sequentially transmitted to a receiving terminal from the small to the large. However, the communication information to be transmitted by each user can be large or small, the communication information with small data volume does not need to be divided for too many times, and the communication information with large data volume usually needs to be divided for more times; and the communication information is transmitted according to the sequence from small to large, the former communication information block is not transmitted completely, the latter communication information block can not be transmitted, otherwise, the error code phenomenon is easy to cause, and great inconvenience is brought to users. Therefore, the embodiment of the invention provides a communication information segmentation method, which comprises the following steps: setting the dividing times in direct proportion to the data quantity corresponding to the communication information data packet, namely when the data quantity of the data packet is large, the dividing times are increased; when the data volume of the data packet is small, the division times are correspondingly reduced. By adopting the segmentation mode provided by the embodiment of the invention, when the data volume of the data packet is small, the segmentation times can be reduced, the workload of a sending terminal processor is reduced, and the segmentation process is accelerated, so that the transmission rate of communication information is further improved; when the data volume of the data packet is large, the dividing times can be correspondingly increased, the data packet can be divided into more data segments, and the transmission rate of each data segment in a channel is convenient to improve.
Preferably, the data packet is divided into a plurality of equal data segments, so that transmission is not required to be performed in sequence, and a next data segment can be transmitted without waiting for the completion of transmission of a previous data segment, so that undifferentiated synchronous transmission can be realized, and the transmission efficiency of communication information is further improved.
As another preferred embodiment of the present invention, please refer to fig. 2, fig. 2 is a schematic flowchart of another embodiment of a method for transmitting communication information according to an embodiment of the present invention, which includes steps S201 to S204;
step S201, receiving a sequence transmitted by a sending terminal through a target channel;
step S202, performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments;
step S203, synthesizing the plurality of processed data segments to obtain a data packet;
step S204, the data packet is analyzed to obtain the communication information corresponding to the data packet.
Correspondingly, after receiving the sequence transmitted by the sending terminal user, the sequence needs to be transformed, so as to obtain the original file transmitted by the sending terminal user, and therefore, the embodiment of the invention provides a method for transmitting communication information applied to a receiving terminal, which comprises the following steps: after receiving a sequence sent by a sending terminal through a target channel, performing inverse transformation processing on each data segment in the sequence according to a preset sequencing rule to obtain a plurality of sequenced data segments, then synthesizing the plurality of data segments into a data packet, and finally analyzing the data packet to obtain communication information corresponding to the data packet.
For example, after receiving the sequence transmitted by the user a through the transmitting terminal a, the sequence is composed of data segments D5, D1, D2, D3, and D4, and according to the value 2 preset by the user a, the sequence is inversely transformed, that is, several data segments arranged before the 2 nd bit, that is, data segment D5, are used as target data segments, then the target data segment D5 is arranged before the remaining data segments, that is, data segments D1, D2, D3, and D4, to obtain data segments D1, D2, D3, D4, and D5, and then the data segments D1, D2, D3, D4, and D5 are pieced into data packets, and the data packets are analyzed, so as to obtain the communication information transmitted by the user a through the transmitting terminal a.
In summary, the embodiment of the present invention provides a method for transmitting communication information, in which a data packet of the communication information to be transmitted is obtained; dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments; arranging the data segments according to a preset rule to obtain a sequence; and transmitting the sequence to a receiving terminal through a target channel, so that the time of communication information in the transmission process can be shortened, the transmission delay is reduced, the time of a processor of the receiving terminal for processing the information can be shortened, and the communication information can be quickly loaded.
According to the method described in the above embodiment, the embodiment will be further described from the perspective of a communication information transmission device, which may be implemented as an independent entity, or integrated in an electronic device, where the electronic device may include a mobile phone, a tablet computer, and the like.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an embodiment of a communication information transmission apparatus according to an embodiment of the present invention, where the communication information transmission apparatus is applied to a sending terminal, and the communication information transmission apparatus includes an obtaining module, a dividing module, an arranging module, and a transmitting module;
the acquisition module is used for acquiring a data packet of communication information to be transmitted; the dividing module is used for dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments; the arrangement module is used for arranging the plurality of data segments according to a preset rule to obtain a sequence; and the transmission module is used for transmitting the sequence to a receiving terminal through a target channel.
Referring to fig. 4, fig. 4 is a schematic structural diagram of another embodiment of a communication information transmission apparatus according to an embodiment of the present invention, where the communication information transmission apparatus is applied to a receiving terminal, and the communication information transmission apparatus includes a receiving module, a processing module, a synthesizing module, and an analyzing module;
the receiving module is used for receiving the sequence transmitted by the sending terminal through the target channel; the processing module is used for performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments; the synthesis module is used for synthesizing the plurality of processed data segments to obtain a data packet sent by a sending terminal; and the analysis module is used for analyzing the data packet to obtain the communication information corresponding to the data packet.
In a specific implementation, each of the modules and/or units may be implemented as an independent entity, or may be implemented as one or several entities by any combination, where the specific implementation of each of the modules and/or units may refer to the foregoing method embodiment, and specific achievable beneficial effects also refer to the beneficial effects in the foregoing method embodiment, which are not described herein again.
In addition, referring to fig. 5, fig. 5 is a schematic structural diagram of a transmission device for communication information according to an embodiment of the present invention, where the device may be a mobile terminal such as a smart phone, a tablet computer, and the like. As shown in fig. 5, the communication device 300 includes a processor 301 and a memory 302. The processor 301 is electrically connected to the memory 302.
The processor 301 is a control center of the transmission apparatus 300 of the communication information, connects various parts of the entire electronic apparatus with various interfaces and lines, and performs various functions of the transmission apparatus 300 of the communication information and processes data by running or loading an application program stored in the memory 302 and calling data stored in the memory 302, thereby monitoring the transmission apparatus 300 of the communication information as a whole.
In this embodiment, the processor 301 in the device 300 for transmitting communication information loads instructions corresponding to processes of one or more application programs into the memory 302, and the processor 301 runs the application programs stored in the memory 302 according to the following steps, so as to implement various functions:
acquiring a data packet of communication information to be transmitted;
dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments;
arranging the data segments according to a preset rule to obtain a sequence;
and transmitting the sequence to a receiving terminal through a target channel.
Alternatively, the first and second electrodes may be,
receiving a sequence transmitted by a sending terminal through a target channel;
performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments;
synthesizing the plurality of processed data segments to obtain a data packet;
and analyzing the data packet to obtain communication information corresponding to the data packet.
The transmission device of the communication information may implement the steps in any embodiment of the transmission method of the communication information provided in the embodiment of the present invention, and therefore, the beneficial effects that can be achieved by any transmission method of the communication information provided in the embodiment of the present invention can be achieved, which are detailed in the foregoing embodiments and will not be described herein again.
Referring to fig. 6, fig. 6 is another schematic structural diagram of a transmission device for communication information provided in an embodiment of the present invention, and as shown in fig. 6, fig. 6 is a specific structural block diagram of the transmission device for communication information provided in the embodiment of the present invention, where the transmission device for communication information may be used to implement the transmission method for communication information provided in the above embodiment. The communication information transmission device 400 may be a mobile terminal such as a smart phone or a notebook computer.
The RF circuit 410 is used for receiving and transmitting electromagnetic waves, and implementing interconversion between the electromagnetic waves and electrical signals, thereby communicating with a communication network or other devices. RF circuitry 410 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF circuit 410 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices over a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The Wireless network may use various Communication standards, protocols, and technologies, including, but not limited to, Global System for Mobile Communication (GSM), Enhanced Data GSM Environment (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (Wi-Fi) (e.g., Institute of Electrical and Electronics Engineers (IEEE) standard IEEE802.11 a, IEEE802.11 b, IEEE802.11g, and/or IEEE802.11 n), Voice over Internet Protocol (VoIP), world wide mail Access (Microwave Access for micro), wimax-1, other suitable short message protocols, and any other suitable Protocol for instant messaging, and may even include those protocols that have not yet been developed.
The memory 420 may be configured to store software programs and modules, such as program instructions/modules corresponding to the transmission method of the communication information in the foregoing embodiment, and the processor 480 executes various functional applications and data processing by running the software programs and modules stored in the memory 420, that is, implementing obtaining a data package of the communication information to be transmitted; dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments; arranging the data segments according to a preset rule to obtain a sequence; transmitting the sequence to a receiving terminal through a target channel, or receiving the sequence transmitted by a sending terminal through the target channel; performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments; synthesizing the plurality of processed data segments to obtain a data packet; and analyzing the data packet to obtain communication information and other functions corresponding to the data packet. The memory 420 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, memory 420 may further include memory located remotely from processor 480, which may be connected to a transmitting device 400 that communicates information over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input unit 430 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 430 may include a touch-sensitive surface 431 as well as other input devices 432. The touch-sensitive surface 431, also referred to as a touch display screen or a touch pad, may collect touch operations by a user on or near the touch-sensitive surface 431 (e.g., operations by a user on or near the touch-sensitive surface 431 using any suitable object or attachment such as a finger, a stylus, etc.) and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface 431 may comprise both a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 480, and receives and executes commands sent from the processor 480. In addition, the touch-sensitive surface 431 may be implemented in various types, such as resistive, capacitive, infrared, and surface acoustic wave. The input unit 430 may include other input devices 432 in addition to the touch-sensitive surface 431. In particular, other input devices 432 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 440 may be used to display various graphical user interfaces of the transmission apparatus 400 of information input by or provided to a user and communication information, which may be composed of graphics, text, icons, video, and any combination thereof. The Display unit 440 may include a Display panel 441, and optionally, the Display panel 441 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, the touch-sensitive surface 431 may overlay the display panel 441, and when a touch operation is detected on or near the touch-sensitive surface 431, the touch operation is transmitted to the processor 480 to determine the type of the touch event, and then the processor 480 provides a corresponding visual output on the display panel 441 according to the type of the touch event. Although the touch-sensitive surface 431 and the display panel 441 are shown as two separate components to implement input and output functions, in some embodiments, the touch-sensitive surface 431 and the display panel 441 may be integrated to implement input and output functions.
The transmission device 400 of the communication information may also include at least one sensor 450, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 441 according to the brightness of ambient light, and a proximity sensor that may generate an interrupt when the folder is closed or closed. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for the communication information transmission device 400, other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor may be further configured, and will not be described in detail herein.
The audio circuit 460, speaker 461, microphone 462 may provide an audio interface between the user and the transmission device 400 of the communication information. The audio circuit 460 may transmit the electrical signal converted from the received audio data to the speaker 461, and convert the electrical signal into a sound signal for output by the speaker 461; on the other hand, the microphone 462 converts the collected sound signal into an electric signal, which is received by the audio circuit 460 and converted into audio data, which is then processed by the audio data output processor 480, and then transmitted to, for example, another terminal via the RF circuit 410, or output to the memory 420 for further processing. The audio circuit 460 may also include an earbud jack to provide communication of peripheral headphones with the transmission device 400 of communication information.
The transmission device 400 of the communication information may assist the user in receiving requests, sending information, etc. through the transmission module 470 (e.g., Wi-Fi module), which provides the user with wireless broadband internet access. Although the transmission module 470 is shown in the drawing, it is understood that it does not belong to the essential constitution of the transmission apparatus 400 for communication information, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 480 is a control center of the transmission apparatus 400 for communication information, connects various parts of the entire cellular phone using various interfaces and lines, and performs various functions of the transmission apparatus 400 for communication information and processes data by operating or executing software programs and/or modules stored in the memory 420 and calling data stored in the memory 420, thereby integrally monitoring the electronic apparatus. Optionally, processor 480 may include one or more processing cores; in some embodiments, processor 480 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 480.
The communication transfer device 400 also includes a power source 490 (e.g., a battery) for powering the various components, which may be logically coupled to the processor 480 via a power management system in some embodiments to manage charging, discharging, and power consumption via the power management system. The power supply 490 may also include one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and any like components.
Although not shown, the communication information transmission device 400 further includes a camera (e.g., a front camera, a rear camera), a bluetooth module, and the like, which are not described in detail herein. Specifically, in this embodiment, the display unit of the electronic device is a touch screen display, the mobile terminal further includes a memory, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for:
acquiring a data packet of communication information to be transmitted;
dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments;
arranging the data segments according to a preset rule to obtain a sequence;
and transmitting the sequence to a receiving terminal through a target channel.
Alternatively, the first and second electrodes may be,
receiving a sequence transmitted by a sending terminal through a target channel;
performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments;
synthesizing the plurality of processed data segments to obtain a data packet;
and analyzing the data packet to obtain communication information corresponding to the data packet.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor. To this end, the embodiment of the present invention provides a storage medium, in which a plurality of instructions are stored, and the instructions can be loaded by a processor to execute the steps of any embodiment of the method for transmitting communication information provided by the embodiment of the present invention.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium may execute the steps in any embodiment of the transmission method for communication information provided in the embodiment of the present invention, beneficial effects that can be achieved by any transmission method for communication information provided in the embodiment of the present invention can be achieved, which are detailed in the foregoing embodiments and will not be described herein again.
The foregoing describes in detail a method, an apparatus, a device, and a storage medium for transmitting communication information provided in an embodiment of the present application, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the foregoing embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application. Moreover, it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention, and such modifications and adaptations are intended to be within the scope of the invention.
Claims (10)
1. A method for transmitting communication information, the method being applied to a transmitting terminal, the method comprising the steps of:
acquiring a data packet of communication information to be transmitted;
dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments;
arranging the data segments according to a preset rule to obtain a sequence;
and transmitting the sequence to a receiving terminal through a target channel.
2. The method for transmitting communication information according to claim 1, wherein before transmitting the sequence to the receiving terminal through the target channel, further comprising:
and detecting the communication state of a plurality of channels between the transmitting terminal and the receiving terminal so as to determine a target channel from the plurality of channels.
3. The method for transmitting communication information according to claim 2, wherein the detecting a communication state of a plurality of channels between the sending terminal and the receiving terminal to determine a target channel from the plurality of channels comprises:
respectively taking each channel in the plurality of channels as a first candidate channel, and sending detection data to a receiving terminal through the first candidate channel to enable the receiving terminal to calculate the channel error rate of the first candidate channel according to the detection data;
receiving a channel error rate fed back by the receiving terminal through the first candidate channel;
and taking the first candidate channel with the lowest channel error rate as the target channel.
4. The method for transmitting communication information according to claim 2, wherein the detecting a communication state of a plurality of channels between the sending terminal and the receiving terminal to determine a target channel from the plurality of channels comprises:
taking each channel in the plurality of channels as a second candidate channel, respectively, sending a detection signal to a receiving terminal through the second candidate channel, and recording sending time;
receiving an acknowledgement signal fed back by the receiving terminal through the second candidate channel, and recording receiving time;
and taking the second candidate channel with the minimum difference value between the receiving time and the sending time as the target channel.
5. The method for transmitting communication information according to claim 1, wherein the arranging the plurality of data segments according to a preset rule to obtain a sequence of numbers comprises:
starting from a first data segment in the plurality of data segments, using a plurality of data segments arranged at the k-th bit and after the k-th bit as target data segments;
sequentially arranging the target data segments in front of the rest data segments to obtain the number sequence;
and k is a preset numerical value and is less than the number of the data segments of the plurality of data segments.
6. A method for transmitting communication information, which is applied to a receiving terminal, the method comprising the following steps:
receiving a sequence transmitted by a sending terminal through a target channel;
performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments;
synthesizing the plurality of processed data segments to obtain a data packet;
and analyzing the data packet to obtain communication information corresponding to the data packet.
7. An apparatus for transmitting communication information, the apparatus being applied to a transmitting terminal, the apparatus comprising: the device comprises an acquisition module, a segmentation module, an arrangement module and a transmission module;
the acquisition module is used for acquiring a data packet of communication information to be transmitted;
the dividing module is used for dividing the data packet according to the data volume of the data packet to obtain a plurality of data segments;
the arrangement module is used for arranging the plurality of data segments according to a preset rule to obtain a sequence;
and the transmission module is used for transmitting the sequence to a receiving terminal through a target channel.
8. An apparatus for transmitting communication information, the apparatus being applied to a receiving terminal, the apparatus comprising: the device comprises a receiving module, a processing module, a synthesizing module and an analyzing module;
the receiving module is used for receiving the sequence transmitted by the sending terminal through the target channel;
the processing module is used for performing inverse transformation processing on the plurality of data segments in the sequence according to a preset sorting rule to obtain a plurality of processed data segments;
the synthesis module is used for synthesizing the plurality of processed data segments to obtain a data packet sent by a sending terminal;
and the analysis module is used for analyzing the data packet to obtain the communication information corresponding to the data packet.
9. A device for transmitting communication information, comprising a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, wherein the memory is coupled to the processor, and the processor executes the computer program to implement the method for transmitting communication information according to any one of claims 1 to 5 or to implement the method for transmitting communication information according to claim 6.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, wherein the computer program, when running, controls an apparatus in which the computer-readable storage medium is located to execute the transmission method of communication information applied to a transmitting terminal according to any one of claims 1 to 5, or controls the computer-readable storage medium, when running, to execute the transmission method of communication information applied to a receiving terminal according to claim 6.
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