CN112436900A - Data transmission method and device - Google Patents
Data transmission method and device Download PDFInfo
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- CN112436900A CN112436900A CN202011188370.4A CN202011188370A CN112436900A CN 112436900 A CN112436900 A CN 112436900A CN 202011188370 A CN202011188370 A CN 202011188370A CN 112436900 A CN112436900 A CN 112436900A
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- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
Abstract
The invention discloses a data transmission method, which comprises the following steps: converting the information to be transmitted into a time-series number, wherein the time-series number represents the information to be transmitted by a time value; determining a time period for sending the pulse corresponding to the information to be transmitted according to the time system digit and the time step; and according to the time period, sending the pulse corresponding to the information to be transmitted at intervals. The invention also discloses a data transmission method, which comprises the following steps: receiving corresponding pulses of transmission information at intervals; determining a time period for receiving the pulse corresponding to the transmission information at intervals; determining a time system number corresponding to the transmission information according to the time period and the time step length, wherein the time system number represents the information to be transmitted by a time value; and restoring the transmission information according to the time-scale digit. The invention also discloses a data transmission device. The invention can realize the data transmission with concise coding, difficult cracking of transmission encryption and ultralow flow.
Description
Technical Field
The present invention relates to the field of data transmission technologies, and in particular, to a data transmission method and apparatus.
Background
This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
The existing data transmission usually adopts binary, octal, hexadecimal or decimal and other decimal systems to encode data to realize transposition and transmit, for example, the existing international common ASCII code, Unicode, chinese character set encoding table and the like, and the existing data transmission mode has the following problems:
a: the small scale results in cumbersome coding, such as the hanzi "seven" hexadecimal code. The limitation of the binary size makes it impossible for humans to create and use massive amounts of single characters, such as 1, 2, A, B … …;
b: the prior art adopts substantial transmission, and the transmitted content is information per se, so the encryption is poor. Theoretically, no matter how complex the encryption method is, the encryption method can be cracked;
c: data can not be compressed infinitely, and more flow and resources are occupied. Due to the principle of the encoding rules, no matter what compression algorithm, it is impossible to achieve data compression to the minimum: a single character.
Disclosure of Invention
The embodiment of the invention provides a data transmission method, which is used for realizing data transmission with concise coding, difficult cracking of transmission encryption and ultralow flow, and comprises the following steps:
converting the information to be transmitted into a time-series number, wherein the time-series number represents the information to be transmitted by a time value;
determining a time period for sending the pulse corresponding to the information to be transmitted according to the time system digit and the time step;
and according to the time period, sending the pulse corresponding to the information to be transmitted at intervals.
The embodiment of the invention also provides a data transmission method, which is used for realizing data transmission with concise coding, difficult cracking of transmission encryption and ultralow flow, and comprises the following steps:
receiving corresponding pulses of transmission information at intervals;
determining a time period for receiving the pulse corresponding to the transmission information at intervals;
determining a time system number corresponding to the transmission information according to the time period and the time step length, wherein the time system number represents the information to be transmitted by a time value;
and restoring the transmission information according to the time-scale digit.
The embodiment of the present invention further provides a data transmission device, for implementing data transmission with simple coding, difficult decryption of transmission encryption, and ultra-low flow, the device comprising:
the information conversion module is used for converting the information to be transmitted into a time-series number, and the time-series number represents the information to be transmitted by a time value;
a sending period determining module, configured to determine, according to the time-series number and the time step, a time period for sending a pulse corresponding to the information to be transmitted;
and the information sending module is used for sending the pulse corresponding to the information to be transmitted at intervals according to the time period.
The embodiment of the present invention further provides a data transmission device, for implementing data transmission with simple coding, difficult decryption of transmission encryption, and ultra-low flow, the device comprising:
the information receiving module is used for receiving the corresponding pulse of the transmission information at intervals;
a receiving period determining module, configured to determine a time period for receiving a pulse corresponding to transmission information at intervals;
the time system digit determining module is used for determining time system digits corresponding to the transmission information according to the time period and the time step length, and the time system digits represent the information to be transmitted by time values;
and the information reduction module is used for reducing the transmission information according to the time-scale digit.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the data transmission method when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program for executing the data transmission method is stored in the computer-readable storage medium.
In the embodiment of the invention, when data transmission is carried out, a sender converts information to be transmitted into a time-series number, and the time-series number represents the information to be transmitted by a time value; determining a time period for sending the pulse corresponding to the information to be transmitted according to the time system digit and the time step; and sending the corresponding pulse of the information to be transmitted at intervals according to the time period, so that the large-scale data transmission with time as a scale can be realized, and compared with a data transmission scheme in the prior art, the method has incomparable advantages in the aspects of transmission simplicity, confidentiality, flow and the like.
In the embodiment of the invention, when data transmission is carried out, a receiver receives the pulse corresponding to the transmission information at intervals; determining a time period for receiving the pulse corresponding to the transmission information at intervals; determining a time system number corresponding to the transmission information according to the time period and the time step length, wherein the time system number represents the information to be transmitted by a time value; according to the time system digit, the transmission information is restored, the large system data transmission with time as a scale can be realized, and compared with the data transmission scheme in the prior art, the method has incomparable advantages in the aspects of transmission simplicity, confidentiality, flow and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
fig. 1 is a schematic diagram of a data transmission method according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating a data transmission method according to an embodiment of the present invention;
FIG. 3 is an exemplary diagram of pulse carry according to an embodiment of the present invention;
FIG. 4 is an exemplary diagram of channel carry according to an embodiment of the present invention;
FIG. 5 is an exemplary diagram of a group of 64 columns by 20 rows of 16-ary random numbers according to an embodiment of the present invention;
FIG. 6 is a diagram illustrating a comparison of carry bits required for binary transmission according to the embodiment of the present invention;
FIG. 7 is a diagram of a data transmission apparatus according to an embodiment of the present invention;
FIG. 8 is a diagram of an exemplary data transmission apparatus according to an embodiment of the present invention;
FIG. 9 is a diagram of a data transmission apparatus according to an embodiment of the present invention;
fig. 10 is a diagram illustrating an exemplary embodiment of a data transmission apparatus according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
It is known that the larger the scale, the more concise the information expression, but human beings cannot create, memorize and use an unlimited number of single characters, and the small scale is used up to now, and the data is more than 10. The inventor believes that the synchronicity of time may itself carry information, such as that the recording of the same time by two distinct clocks must be synchronized, or such as the absolute synchronicity between a pair of quanta in an entangled state. The measurement precision can be precisely subdivided along with the development of science and technology, the precision of the current positioning satellite clock can reach nanosecond level, and the method is a good system measurement unit. According to the idea, the data transmission system can easily reach the levels of millions, billions and the like, and far exceeds the level of the traditional system.
Based on this, the embodiment of the invention opens up a new data transmission method, which is based on time synchronization and subdivision technology, and realizes a data transmission method with concise coding, difficult cracking of transmission encryption and ultra-low flow.
First, an embodiment of the present invention provides a data transmission method, as shown in fig. 1, where the method is applied to a sender of data transmission, and the method may include:
and 103, sending the pulse corresponding to the information to be transmitted at intervals according to the time period.
Secondly, an embodiment of the present invention further provides a data transmission method, as shown in fig. 2, where the method is applied to a receiver of data transmission, and the method may include:
and step 204, restoring the transmission information according to the time-scale digits.
As described above, according to the embodiments of the present invention, large scale data transmission using time as a scale can be achieved, and compared with the data transmission scheme in the prior art, the present invention has incomparable advantages in transmission simplicity, confidentiality, traffic, and the like. The following is a detailed description.
The embodiment of the invention relates to 4 key parameters: 1. time step, i.e. an identifiable time scale; 2. carrying out a carry system, and defining infinity; 3. carry, like units, tens and hundreds … … in decimal system, different users are defined according to the size of the transmitted data, the carry demand is smaller when the carry system is larger; 4. the channel, another way to implement carry extension, can theoretically reduce the transmission time infinitely.
In an embodiment, in a case where a carry is not considered, the determining, by the sender, a time period for sending a pulse corresponding to the information to be transmitted according to the time-series number and the time step may include: determining the product of the time system number and the time step as the time period for sending the pulse corresponding to the information to be transmitted; according to the time period, the sending the pulse corresponding to the information to be transmitted at intervals may include: and sending a first pulse, and sending a second pulse after the time period.
The receiving side determines a time period for receiving the pulse corresponding to the transmission information at intervals, and may include: determining time periods of the first pulse and the second pulse corresponding to the interval receiving transmission information; determining a time-scale number corresponding to the transmission information according to the time period and the time step may include: and dividing the time period by the time step to obtain a numerical value, and determining the numerical value as a time-series number corresponding to the transmission information.
Taking data transmission between two sites a-B as an example, the following is briefly described:
in the A place, the sender converts the information to be sent into a time-series number, firstly sends the information to the B place receiver, starts timing by a TB pulse, and sends a pulse to the B place receiver after crossing the corresponding time-series number multiplied by the time step. The receiver at B can calculate the corresponding time system number according to the time length between 2 pulses, and further restore the information from the sender at A. For example, where sender a transmits a string of numbers "562829819" to receiver B, sender a may transmit this information in two pulses 562829819 nanosecond intervals, approximately half a second intervals.
In the embodiment, the carry system can be reasonably selected, and the simultaneous transmission of a plurality of carry bits can be realized. The determining, by the sender, the time period for sending the pulse corresponding to the information to be transmitted according to the time scale number and the time step may include: determining the time period of sending the pulse corresponding to the information to be transmitted on different carry bits according to the time series number, the time step length and the carry bits; according to the time period, the sending the pulse corresponding to the information to be transmitted at intervals may include: and sending the information to be transmitted at intervals according to the corresponding time period, wherein the information to be transmitted corresponds to pulses on different carry bits.
The receiving side determines a time period for receiving the pulse corresponding to the transmission information at intervals, and may include: determining time periods of pulses corresponding to the interval receiving transmission information on different carries; determining a time-scale number corresponding to the transmission information according to the time period and the time step may include: and determining the time-series number corresponding to the transmission information according to the time period and the time step length of the pulse corresponding to the interval received transmission information on different carries.
Still taking "562829819" as an example, if the system takes millions, it can be expressed as "562, 829819" (the numbers before the comma represent the numbers on the second carry). The first carry may be expressed using two pulses spaced 829819 nanoseconds and the second carry expressed using two pulses spaced 562 nanoseconds for a total transit time of 829819+562 nanoseconds, on the order of one thousandth of a second.
The above example is a serial multi-pulse method, and the time periods of pulses on different carries are determined. That is, the sending party sends the corresponding pulses of the information to be transmitted on different carries at intervals according to the corresponding time period, which may include: and sending the information to be transmitted at intervals in a serial multi-pulse mode according to corresponding time periods, wherein the information to be transmitted corresponds to pulses on different carries. The receiving side determines the time period of the interval receiving transmission information corresponding to the pulse on different carries, and may include: and determining the time periods of the pulses corresponding to the interval receiving transmission information on different carries in a serial multi-pulse mode.
In other embodiments, the sending part sends the corresponding pulses of the information to be transmitted on different carries at intervals according to the corresponding time period, which may include: sending the information to be transmitted at intervals in a pulse sharing mode on different carry bits according to corresponding time periods; wherein, different carry bits are distinguished by different pulse forms or different single characters. The receiving side determines the time period of the interval receiving transmission information corresponding to the pulse on different carries, and may include: determining time periods of the pulses corresponding to the interval receiving transmission information on different carries in a pulse sharing mode; wherein, different carry bits are distinguished by different pulse forms or different single characters.
Or, the sending side sends the corresponding pulse of the information to be transmitted on different carries at intervals according to the corresponding time period, which may include: sending corresponding pulses of the information to be transmitted on different carry bits at intervals according to corresponding time periods by different channels; wherein each channel corresponds to a different carry or carries. The receiving side determines the time period of the interval receiving transmission information corresponding to the pulse on different carries, and may include: determining time periods of pulses corresponding to the received transmission information at intervals on different carries in different channels; wherein each channel corresponds to a different carry or carries.
That is, two binary expressions can be employed: firstly, the TB pulse is shared, and different carry bits are distinguished by different pulse forms (or different single characters); second, different channels are opened up, each corresponding to a different carry or carries. The first system mode has the condition that the time positions among different carry bits are equal, and can adopt the modes of pulse superposition reverse calculation, character distinction, transmission in different time periods and the like to separate signals. Because the time system processing mode system of the embodiment of the invention is set to be large, the information quantity which can be carried by the increase of the system is exponentially and sharply increased. According to this design principle, any large amount of information that is expected can be transmitted within a fixed time period.
Fig. 3 is an exemplary diagram of pulse carry according to an embodiment of the present invention, where N (unit is nanosecond) is a carry, m is a carry, and N converted into 10-system numbers represents numbers:
fig. 4 is an exemplary diagram of channel carry in the embodiment of the present invention, where N (unit is nanosecond) is a carry, m is a carry, and N is converted into a 10-system number, where the number is represented by:
in fig. 3, Tk is the pulse value of the kth carry; in fig. 4, Tk is a pulse value of the k-th channel, k of TBk is the k-th channel, and TBk is a starting point (starting point or 0 value) of the k-th channel pulse and is also represented by a time pulse.
The pulse carry method shown in fig. 3 has a small probability of time: the time occupied by some two or more carry bits is the same. It is not possible for the device to send out two pulses at the same time point, and it is possible to distinguish between pulse forms, such as pulse magnitude, or between single characters, and table 1 is an example of a method for distinguishing between four-channel pulse signals with 2-system characters (the probability event that the actual four channels are completely overlapped in a large-system operation is almost zero):
table 1 example of reverse-calculation carry-distinguishing method
In specific implementation, the parameter selection principle may consider that the selection of the time step should be surely recognizable. The selection of the system is moderate, and the system multiplied by the step length is equal to the time period, so that the waste is avoided as much as possible; the carry and channel can be selected according to the developed product and the charging principle. Parameters are commonly established in the aspects of comprehensive simplicity, transmission efficiency, flow rate charge and the like.
In an embodiment, the time synchronization and subdivision method of the sender and the receiver may adopt: time synchronization or pseudo-synchronization (fixed delay correctable) can be realized by means of a GPS clock, laser pulses in a fixed medium, optical fiber transmission in a locked path, and the like. That is, the data transmission method of the sender may further include: and carrying out time synchronization or pseudo-synchronization processing with a receiver of the information to be transmitted by one or a combination of a GPS clock, laser pulses under a fixed medium and an optical fiber transmission mode of a locked path. The data transmission method of the receiving side may further include: and carrying out time synchronization or pseudo-synchronization processing with a sender of the information to be transmitted by one or a combination of a GPS clock, laser pulses under a fixed medium and an optical fiber transmission mode of a locked path.
As described above, the present invention can convert data transmission into large scale data transmission with time as a scale by a time scale processing manner, and demonstrates feasibility of the large scale data transmission method in principle, and explains basic attention on method application. The method has incomparable advantages in the aspects of transmission simplicity, confidentiality, flow and the like. The user can make self-defining setting according to a certain or several advantages, and the feature that can be infinitely strengthened exists in certain specific advantages.
The method expands a new dimension for a data transmission mode, can extend infinite functionality and design thought in the aspect of product design, can pull the technical development based on time, can develop and improve a large number of in-use product designs according to the technology, and can generate great impact on the traditional data transmission mode due to popularization of the method.
The following examples illustrate the advantages of the methods of embodiments of the present invention.
Example 1 data Transmission confidentiality and conciseness
For example, the GBK codes commonly used for the transmission of the 'I is the national petroleum donation' 7-word field conversion are shown in Table 2:
table 2GBK coding example
Decimal 346153123902322394217053359017831 in grand scale code is only four pulses representing the 4 th carry, the 3 rd carry, the 2 nd carry and the 1 st carry at 346153 ns, 123902322 ns, 39421705 ns and 359017831 ns, respectively, in the time scale of the grand scale (e.g., billions of scale). From the perspective of simplicity, four energy pulses can be completed instantaneously without occupying flow; anyone intercepting from a privacy perspective is largely undecipherable.
Example 2 analog data transfer Rate and number of bytes
For the purpose of simulating a set of 16-ary random numbers of 64 columns by 20 rows in comparison with the conventional manner, see fig. 5.
A transmission mode of 10 channels, in which 64 bits in a row are converted in a large scale mode and a data body is processed in 2 blocks is adopted. The carry simulation contrast graph is shown in FIG. 6 in 1024 bins (2^10, which facilitates contrast and conversion) within a single row.
As can be seen from fig. 6, the 64-bit random number in the same row can be expressed by only 26 bits in the 1024-ary system. Thus, the two expression patterns are compared in table 3:
TABLE 3 comparison of conventional transmission with the transmission according to the present invention
From the above, the advantages of the system using time as the scale in the aspects of transmission rate, resource saving, confidentiality and the like are incomparable, and the user can make any balance according to the individual requirements of time, expense and the like. The embodiment of the invention introduces a method to preliminarily demonstrate the possibility and the advantage of information transmission which can be realized by a time scale, and research in the field certainly adds a dimension to human exploration and cognition.
The embodiment of the invention also provides a data transmission device, which is described in the following embodiment. Because the principle of the device for solving the problems is similar to the data transmission method, the implementation of the device can refer to the implementation of the data transmission method, and repeated details are not repeated.
Fig. 7 is a schematic diagram of a data transmission apparatus according to an embodiment of the present invention, and as shown in fig. 7, the apparatus may include:
the information conversion module 701 is configured to convert information to be transmitted into time-series numbers, where the time-series numbers represent the information to be transmitted by time values;
a sending period determining module 702, configured to determine, according to the time-series number and the time step, a time period for sending a pulse corresponding to the information to be transmitted;
and an information sending module 703, configured to send the pulse corresponding to the information to be transmitted at intervals according to the time period.
In one embodiment, the transmission period determining module may be specifically configured to:
determining the product of the time system number and the time step as the time period for sending the pulse corresponding to the information to be transmitted;
the information sending module may be specifically configured to:
and sending a first pulse, and sending a second pulse after the time period.
In one embodiment, the transmission period determining module may be specifically configured to:
determining the time period of sending the pulse corresponding to the information to be transmitted on different carry bits according to the time series number, the time step length and the carry bits;
the information sending module may be specifically configured to:
and sending the information to be transmitted at intervals according to the corresponding time period, wherein the information to be transmitted corresponds to pulses on different carry bits.
In one embodiment, the information sending module may be specifically configured to:
and sending the information to be transmitted at intervals in a serial multi-pulse mode according to corresponding time periods, wherein the information to be transmitted corresponds to pulses on different carries.
In one embodiment, the information sending module may be specifically configured to:
sending the information to be transmitted at intervals in a pulse sharing mode on different carry bits according to corresponding time periods; wherein, different carry bits are distinguished by different pulse forms or different single characters.
In one embodiment, the information sending module may be specifically configured to:
sending corresponding pulses of the information to be transmitted on different carry bits at intervals according to corresponding time periods by different channels; wherein each channel corresponds to a different carry or carries.
As shown in fig. 8, in an embodiment, the data transmission apparatus shown in fig. 7 may further include:
and the sending synchronization module 801 is configured to perform time synchronization or pseudo-synchronization processing with a receiver of the to-be-transmitted information in one or a combination of a GPS clock, a laser pulse in a fixed medium, and an optical fiber transmission mode of a locked path.
Fig. 9 is a schematic diagram of a data transmission apparatus according to an embodiment of the present invention, and as shown in fig. 9, the apparatus may include:
an information receiving module 901, configured to receive pulses corresponding to transmission information at intervals;
a receiving period determining module 902, configured to determine a time period for receiving a pulse corresponding to transmission information at intervals;
a time-series number determining module 903, configured to determine a time-series number corresponding to the transmission information according to the time period and the time step, where the time-series number represents the information to be transmitted by a time value;
and an information restoring module 904, configured to restore the transmission information according to the time-scale digits.
In an embodiment, the reception cycle determining module may be specifically configured to:
determining time periods of the first pulse and the second pulse corresponding to the interval receiving transmission information;
the time-scale digit determining module may be specifically configured to:
and dividing the time period by the time step to obtain a numerical value, and determining the numerical value as a time-series number corresponding to the transmission information.
In an embodiment, the reception cycle determining module may be specifically configured to:
determining time periods of pulses corresponding to the interval receiving transmission information on different carries;
the time-scale digit determining module may be specifically configured to:
and determining the time-series number corresponding to the transmission information according to the time period and the time step length of the pulse corresponding to the interval received transmission information on different carries.
In an embodiment, the reception cycle determining module may be specifically configured to:
and determining the time periods of the pulses corresponding to the interval receiving transmission information on different carries in a serial multi-pulse mode.
In an embodiment, the reception cycle determining module may be specifically configured to:
determining time periods of the pulses corresponding to the interval receiving transmission information on different carries in a pulse sharing mode; wherein, different carry bits are distinguished by different pulse forms or different single characters.
In an embodiment, the reception cycle determining module may be specifically configured to:
determining time periods of pulses corresponding to the received transmission information at intervals on different carries in different channels; wherein each channel corresponds to a different carry or carries.
As shown in fig. 10, in an embodiment, the data transmission apparatus shown in fig. 9 may further include:
the receiving synchronization module 1001 is configured to perform time synchronization or pseudo-synchronization processing with a sender of the to-be-transmitted information in one or a combination of a GPS clock, a laser pulse in a fixed medium, and an optical fiber transmission mode of a locked path.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the data transmission method when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program for executing the data transmission method is stored in the computer-readable storage medium.
In summary, in the embodiment of the present invention, when data transmission is performed, a sender converts information to be transmitted into time-series numbers, where the time-series numbers represent the information to be transmitted by time values; determining a time period for sending the pulse corresponding to the information to be transmitted according to the time system digit and the time step; and sending the corresponding pulse of the information to be transmitted at intervals according to the time period, so that the large-scale data transmission with time as a scale can be realized, and compared with a data transmission scheme in the prior art, the method has incomparable advantages in the aspects of transmission simplicity, confidentiality, flow and the like.
In the embodiment of the invention, when data transmission is carried out, a receiver receives the pulse corresponding to the transmission information at intervals; determining a time period for receiving the pulse corresponding to the transmission information at intervals; determining a time system number corresponding to the transmission information according to the time period and the time step length, wherein the time system number represents the information to be transmitted by a time value; according to the time system digit, the transmission information is restored, the large system data transmission with time as a scale can be realized, and compared with the data transmission scheme in the prior art, the method has incomparable advantages in the aspects of transmission simplicity, confidentiality, flow and the like.
The embodiment of the invention can be applied to the fields of remote data transmission, oil exploration, communication encryption, CPU design, computers and the like.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (30)
1. A method of data transmission, comprising:
converting the information to be transmitted into a time-series number, wherein the time-series number represents the information to be transmitted by a time value;
determining a time period for sending the pulse corresponding to the information to be transmitted according to the time system digit and the time step;
and according to the time period, sending the pulse corresponding to the information to be transmitted at intervals.
2. The method of claim 1, wherein determining a time period for sending the corresponding pulse of the information to be transmitted according to the time-series number and the time step comprises:
determining the product of the time system number and the time step as the time period for sending the pulse corresponding to the information to be transmitted;
according to the time period, the corresponding pulse of the information to be transmitted is sent at intervals, and the method comprises the following steps:
and sending a first pulse, and sending a second pulse after the time period.
3. The method of claim 1, wherein determining a time period for sending the corresponding pulse of the information to be transmitted according to the time-series number and the time step comprises:
determining the time period of sending the pulse corresponding to the information to be transmitted on different carry bits according to the time series number, the time step length and the carry bits;
according to the time period, the corresponding pulse of the information to be transmitted is sent at intervals, and the method comprises the following steps:
and sending the information to be transmitted at intervals according to the corresponding time period, wherein the information to be transmitted corresponds to pulses on different carry bits.
4. The method of claim 3, wherein the sending the corresponding pulses of the information to be transmitted on different carries at intervals according to the corresponding time periods comprises:
and sending the information to be transmitted at intervals in a serial multi-pulse mode according to corresponding time periods, wherein the information to be transmitted corresponds to pulses on different carries.
5. The method of claim 3, wherein the sending the corresponding pulses of the information to be transmitted on different carries at intervals according to the corresponding time periods comprises:
sending the information to be transmitted at intervals in a pulse sharing mode on different carry bits according to corresponding time periods; wherein, different carry bits are distinguished by different pulse forms or different single characters.
6. The method of claim 3, wherein the sending the corresponding pulses of the information to be transmitted on different carries at intervals according to the corresponding time periods comprises:
sending corresponding pulses of the information to be transmitted on different carry bits at intervals according to corresponding time periods by different channels; wherein each channel corresponds to a different carry or carries.
7. The method of claim 1, further comprising:
and carrying out time synchronization or pseudo-synchronization processing with a receiver of the information to be transmitted by one or a combination of a GPS clock, laser pulses under a fixed medium and an optical fiber transmission mode of a locked path.
8. A method of data transmission, comprising:
receiving corresponding pulses of transmission information at intervals;
determining a time period for receiving the pulse corresponding to the transmission information at intervals;
determining a time system number corresponding to the transmission information according to the time period and the time step length, wherein the time system number represents the information to be transmitted by a time value;
and restoring the transmission information according to the time-scale digit.
9. The method of claim 8, wherein determining a time period between receipt of a corresponding pulse of transmission information comprises:
determining time periods of the first pulse and the second pulse corresponding to the interval receiving transmission information;
determining a time-scale number corresponding to the transmission information according to the time period and the time step, wherein the time-scale number comprises:
and dividing the time period by the time step to obtain a numerical value, and determining the numerical value as a time-series number corresponding to the transmission information.
10. The method of claim 8, wherein determining a time period between receipt of a corresponding pulse of transmission information comprises:
determining time periods of pulses corresponding to the interval receiving transmission information on different carries;
determining a time-scale number corresponding to the transmission information according to the time period and the time step, wherein the time-scale number comprises:
and determining the time-series number corresponding to the transmission information according to the time period and the time step length of the pulse corresponding to the interval received transmission information on different carries.
11. The method of claim 10, wherein determining the time periods between which the transmission information is received and the pulses corresponding to different carries comprises:
and determining the time periods of the pulses corresponding to the interval receiving transmission information on different carries in a serial multi-pulse mode.
12. The method of claim 10, wherein determining the time periods between which the transmission information is received and the pulses corresponding to different carries comprises:
determining time periods of the pulses corresponding to the interval receiving transmission information on different carries in a pulse sharing mode; wherein, different carry bits are distinguished by different pulse forms or different single characters.
13. The method of claim 10, wherein determining the time periods between which the transmission information is received and the pulses corresponding to different carries comprises:
determining time periods of pulses corresponding to the received transmission information at intervals on different carries in different channels; wherein each channel corresponds to a different carry or carries.
14. The method of claim 8, further comprising:
and carrying out time synchronization or pseudo-synchronization processing with a sender of the information to be transmitted by one or a combination of a GPS clock, laser pulses under a fixed medium and an optical fiber transmission mode of a locked path.
15. A data transmission apparatus, comprising:
the information conversion module is used for converting the information to be transmitted into a time-series number, and the time-series number represents the information to be transmitted by a time value;
a sending period determining module, configured to determine, according to the time-series number and the time step, a time period for sending a pulse corresponding to the information to be transmitted;
and the information sending module is used for sending the pulse corresponding to the information to be transmitted at intervals according to the time period.
16. The apparatus of claim 15, wherein the transmission period determination module is specifically configured to:
determining the product of the time system number and the time step as the time period for sending the pulse corresponding to the information to be transmitted;
the information sending module is specifically configured to:
and sending a first pulse, and sending a second pulse after the time period.
17. The apparatus of claim 15, wherein the transmission period determination module is specifically configured to:
determining the time period of sending the pulse corresponding to the information to be transmitted on different carry bits according to the time series number, the time step length and the carry bits;
the information sending module is specifically configured to:
and sending the information to be transmitted at intervals according to the corresponding time period, wherein the information to be transmitted corresponds to pulses on different carry bits.
18. The apparatus of claim 17, wherein the information sending module is specifically configured to:
and sending the information to be transmitted at intervals in a serial multi-pulse mode according to corresponding time periods, wherein the information to be transmitted corresponds to pulses on different carries.
19. The apparatus of claim 17, wherein the information sending module is specifically configured to:
sending the information to be transmitted at intervals in a pulse sharing mode on different carry bits according to corresponding time periods; wherein, different carry bits are distinguished by different pulse forms or different single characters.
20. The apparatus of claim 17, wherein the information sending module is specifically configured to:
sending corresponding pulses of the information to be transmitted on different carry bits at intervals according to corresponding time periods by different channels; wherein each channel corresponds to a different carry or carries.
21. The apparatus of claim 15, further comprising:
and the sending synchronization module is used for carrying out time synchronization or pseudo-synchronization processing with a receiver of the information to be transmitted in one or a combination of a GPS clock, laser pulses under a fixed medium and an optical fiber transmission mode of a locked path.
22. A data transmission apparatus, comprising:
the information receiving module is used for receiving the corresponding pulse of the transmission information at intervals;
a receiving period determining module, configured to determine a time period for receiving a pulse corresponding to transmission information at intervals;
the time system digit determining module is used for determining time system digits corresponding to the transmission information according to the time period and the time step length, and the time system digits represent the information to be transmitted by time values;
and the information reduction module is used for reducing the transmission information according to the time-scale digit.
23. The apparatus of claim 22, wherein the receive period determination module is specifically configured to:
determining time periods of the first pulse and the second pulse corresponding to the interval receiving transmission information;
the time-scale digit determining module is specifically configured to:
and dividing the time period by the time step to obtain a numerical value, and determining the numerical value as a time-series number corresponding to the transmission information.
24. The apparatus of claim 22, wherein the receive period determination module is specifically configured to:
determining time periods of pulses corresponding to the interval receiving transmission information on different carries;
the time-scale digit determining module is specifically configured to:
and determining the time-series number corresponding to the transmission information according to the time period and the time step length of the pulse corresponding to the interval received transmission information on different carries.
25. The apparatus of claim 24, wherein the receive period determination module is specifically configured to:
and determining the time periods of the pulses corresponding to the interval receiving transmission information on different carries in a serial multi-pulse mode.
26. The apparatus of claim 24, wherein the receive period determination module is specifically configured to:
determining time periods of the pulses corresponding to the interval receiving transmission information on different carries in a pulse sharing mode; wherein, different carry bits are distinguished by different pulse forms or different single characters.
27. The apparatus of claim 24, wherein the receive period determination module is specifically configured to:
determining time periods of pulses corresponding to the received transmission information at intervals on different carries in different channels; wherein each channel corresponds to a different carry or carries.
28. The apparatus of claim 22, further comprising:
and the receiving synchronization module is used for performing time synchronization or pseudo-synchronization processing with a sender of the information to be transmitted in one or a combination of a GPS clock, laser pulses under a fixed medium and an optical fiber transmission mode of a locked path.
29. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 14 when executing the computer program.
30. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program for executing the method of any one of claims 1 to 14.
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