CN114866564A - Communication optimization method, apparatus, electronic device, and readable storage medium - Google Patents

Abstract

The present application discloses a communication optimization method, device, electronic device, and readable storage medium, which are applied in the field of communication technology. The communication optimization method includes: acquiring data to be transmitted and a corresponding first transmission channel; if the memory of the first transmission channel If the occupancy exceeds the preset first memory occupancy threshold, a request to change the transmission direction of the second transmission channel opposite to the first transmission channel is sent to the receiver, and the receiver determines whether the memory occupancy of the second transmission channel exceeds Presetting the second memory occupancy threshold; if the memory occupancy of the second transmission channel does not exceed the preset second memory occupancy threshold, changing the transmission direction of at least one second transmission channel unit in the second transmission channel; through the first transmission channel and The second transmission channel units whose transmission directions have been changed jointly transmit the data to be transmitted. The present application solves the technical problem of low asymmetric communication efficiency in the prior art.

Description

Communication optimization method, apparatus, electronic device, and readable storage medium

technical field

The present application relates to the field of communication technologies, and in particular, to a communication optimization method, apparatus, electronic device, and readable storage medium.

Background technique

With the rapid development of science and technology, the development of communication technology has become more and more mature. At present, the address space is mapped to the memory space, and the data is transmitted through the transmission channel in the memory space, and the quantity and size of the data transmitted between the two sides of the communication are not similar. When the communication memory of one party is too idle, which leads to excess resource allocation, while the communication memory of the other party is too crowded, the transmission is stuck, resulting in low communication efficiency.

SUMMARY OF THE INVENTION

The main purpose of the present application is to provide a communication optimization method, apparatus, electronic device and readable storage medium, aiming to solve the technical problem of low asymmetric communication efficiency in the prior art.

In order to achieve the above object, the present application provides a communication optimization method, which is applied to a communication optimization device, and the communication optimization method includes:

obtaining the data to be transmitted and the first transmission channel corresponding to the data to be transmitted;

judging whether the memory occupation of the first transmission channel exceeds a preset first memory occupation threshold;

If the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold, a request for changing the transmission direction of the second transmission channel unit in the second transmission channel opposite to the first transmission channel is sent to The receiver, and judges by the receiver whether the memory occupation of the second transmission channel exceeds the preset second memory occupation threshold;

If the memory occupation of the second transmission channel does not exceed the preset second memory occupation threshold, changing the transmission direction of at least one second transmission channel unit in the second transmission channel;

The data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

Optionally, after the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel, the communication optimization method further includes:

obtaining the current memory occupation in the second transmission channel;

If the current memory occupation exceeds the preset second memory occupation threshold, the transmission direction of the second transmission channel unit is restored.

Optionally, the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel includes:

The transmission direction of the second transmission channel units in the second transmission channel adjacent to the first transmission channel in the second transmission channel is changed one by one.

Optionally, the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed includes:

Verifying the data to be transmitted to obtain a verification result;

When the verification result is that the verification is passed, the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

Optionally, when the verification result is that the verification is passed, the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed includes:

Calculate the number of the first transmission channel unit and the second transmission channel unit in the first transmission channel respectively to obtain the number of transmission channel units;

dividing the data to be transmitted into sub-data to be transmitted in the number of transmission channel units, wherein the size of the sub-data to be transmitted does not exceed the maximum payload of each transmission channel unit;

Each of the sub-data to be transmitted is transmitted through the first transmission channel unit and the second transmission channel unit respectively.

Optionally, the step of transmitting each of the sub-to-be-transmitted data through the first transmission channel unit and the second transmission channel unit respectively includes:

Selecting a target transmission channel unit for transmitting the sub-to-be-transmitted data from the first transmission channel unit and the second transmission channel unit;

Judging whether the sub-data to be transmitted satisfies the preset fragmentation transmission conditions;

If so, transmit the sub-data to be transmitted through the target transmission channel unit fragmentation, wherein the target transmission channel unit includes at least two transmission channel units;

If not, the sub-data to be transmitted is transmitted through the target transmission channel unit, wherein the target transmission channel unit includes one transmission channel unit.

Optionally, the step of transmitting the sub-to-be-transmitted data by fragmenting the target transmission channel unit includes:

dividing the sub-data to be transmitted into a preset number of sub-data segments to be transmitted;

sending each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted to the target transmission channel unit;

When detecting that the target transmission channel unit has received each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted, splicing the sub-data segments to be transmitted according to the sequence numbers , to obtain the data to be transmitted from the child.

In order to achieve the above object, the present application also provides a communication optimization device, the communication optimization device is applied to communication optimization equipment, and the communication optimization device includes:

an acquisition module, configured to acquire the data to be transmitted and the first transmission channel corresponding to the data to be transmitted;

a judgment module, configured to judge whether the current data load of the first transmission channel exceeds a preset first data load threshold;

The sending module is configured to send the change of the second transmission channel unit in the second transmission channel in the opposite direction to the first transmission channel if the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold. The request in the transmission direction is sent to the receiver, and the receiver determines whether the current data load of the second transmission channel exceeds the preset second data load threshold;

a change module, configured to change the transmission direction of at least one second transmission channel unit in the second transmission channel if the memory occupation of the second transmission channel does not exceed the preset second memory occupation threshold;

The transmission module is configured to jointly transmit the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

Optionally, after the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel, the changing module is further configured to:

obtaining the current memory occupation in the second transmission channel;

If the current memory occupation exceeds the preset second memory occupation threshold, the transmission direction of the second transmission channel unit is restored.

Optionally, in the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel, the changing module is further configured to:

The transmission direction of the second transmission channel units in the second transmission channel adjacent to the first transmission channel in the second transmission channel is changed one by one.

Optionally, in the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed, the transmission module is further configured to:

Verifying the data to be transmitted to obtain a verification result;

When the verification result is that the verification is passed, the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

Optionally, the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed when the verification result is that the verification is passed, the transmission module Also used for:

Calculate the number of the first transmission channel unit and the second transmission channel unit in the first transmission channel respectively to obtain the number of transmission channel units;

dividing the data to be transmitted into sub-data to be transmitted in the number of transmission channel units, wherein the size of the sub-data to be transmitted does not exceed the maximum payload of each transmission channel unit;

Each of the sub-data to be transmitted is transmitted through the first transmission channel unit and the second transmission channel unit respectively.

Optionally, in the step of respectively transmitting the data to be transmitted by the first transmission channel unit and the second transmission channel unit, the transmission module is further configured to:

Selecting a target transmission channel unit for transmitting the sub-to-be-transmitted data from the first transmission channel unit and the second transmission channel unit;

Judging whether the sub-data to be transmitted satisfies the preset fragmentation transmission conditions;

If so, transmit the sub-data to be transmitted through the target transmission channel unit fragmentation, wherein the target transmission channel unit includes at least two transmission channel units;

If not, the sub-data to be transmitted is transmitted through the target transmission channel unit, wherein the target transmission channel unit includes one transmission channel unit.

Optionally, in the step of transmitting the sub-data to be transmitted through the target transmission channel unit fragmentation, the transmission module is further used for:

dividing the sub-data to be transmitted into a preset number of sub-data segments to be transmitted;

sending each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted to the target transmission channel unit;

When detecting that the target transmission channel unit has received each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted, splicing the sub-data segments to be transmitted according to the sequence numbers , to obtain the data to be transmitted from the child.

The present application also provides an electronic device, the electronic device comprising: a memory, a processor, and a program of the communication optimization method stored on the memory and executable on the processor. When the program is executed by the processor, the steps of the communication optimization method as described above can be implemented.

The present application also provides a computer-readable storage medium on which a program for implementing the communication optimization method is stored, and when the program of the communication optimization method is executed by a processor, the steps of the above-mentioned communication optimization method are implemented .

The present application also provides a computer program product, including a computer program, which implements the steps of the above-mentioned communication optimization method when the computer program is executed by a processor.

The present application provides a communication optimization method, device, electronic device, and readable storage medium. Compared with the method used in the prior art to map an address space to a memory space and transmit data through a transmission channel in the memory space, the present application By acquiring the data to be transmitted and the first transmission channel corresponding to the data to be transmitted; determine whether the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold; if the memory occupation of the first transmission channel exceeds the If the preset first memory occupancy threshold is exceeded, a request for changing the transmission direction of the second transmission channel unit in the second transmission channel opposite to the first transmission channel is sent to the receiver, and the receiver determines the Whether the memory occupation of the second transmission channel exceeds the preset second memory occupation threshold; if the memory occupation of the second transmission channel does not exceed the preset second memory occupation threshold, change at least one of the second transmission channels The transmission direction of the second transmission channel unit; the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed, and the memory occupation of the first transmission channel and the second transmission channel is judged in real time. In some cases, when the memory usage of the first transmission channel is too large and the memory usage of the second transmission channel is small, the transmission direction of some transmission channel units in the second transmission channel is changed to reasonably allocate the transmission channels, so that the two transmission channels can achieve The size and quantity of the transmitted data are similar, so as to avoid the situation that when the quantity and size of the data transmitted by the two communicating parties are not similar, it is easy to cause the situation that one party's communication memory is too idle, which leads to excess resource allocation, while the other party's communication memory is too crowded, causing the transmission to be stuck. technical defects, thereby improving the efficiency of asymmetric communication.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. In other words, on the premise of no creative labor, other drawings can also be obtained from these drawings.

FIG. 1 is a schematic flowchart of the first embodiment of the communication optimization method of the present application;

2 is a schematic diagram of a transmission channel in the first embodiment of the communication optimization method of the present application;

FIG. 3 is a schematic diagram of a device structure of a hardware operating environment involved in a communication optimization method in an embodiment of the present application.

The realization, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

In order to make the above objects, features and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

Example 1

An embodiment of the present application provides a communication optimization method. In the first embodiment of the communication optimization method of the present application, referring to FIG. 1 , the communication optimization method includes:

Step S10, obtaining data to be transmitted and a first transmission channel corresponding to the data to be transmitted;

In this embodiment, it should be noted that the transmission channel is obtained by dividing the memory space by mapping the address space of the communication device to the memory space, and the transmission channel includes a master-transmitting-slave-transmitting channel and a master-transmitting-slave-receiving channel channel, the master-receive-slave-transmit channel is used for the master device to receive the data to be transmitted sent from the slave device, the master-receive-slave-transmit channel is used for the slave device to receive the to-be-transmitted data sent from the master device, and the communication device can be PCI (Peripheral ComponentInterconnect, peripheral component interconnect standard) device.

Exemplarily, step S10 includes: acquiring data to be transmitted, and determining a first transmission channel corresponding to the data to be transmitted according to the transceiver subject of the data to be transmitted;

As an example, step S10 includes: acquiring the data to be transmitted, and when the data to be transmitted is sent by the master device to the slave device, determining that the first transmission channel corresponding to the data to be transmitted is the primary sending and receiving channel.

As an example, step S10 includes: acquiring data to be transmitted, and when the data to be transmitted is sent by the slave device to the master device, determining that the first transmission channel corresponding to the data to be transmitted is a master receiving and slave sending channel.

Step S20, judging whether the memory occupation of the first transmission channel exceeds a preset first memory occupation threshold;

Step S30, if the memory occupancy of the first transmission channel exceeds the preset first memory occupancy threshold, send and change the transmission direction of the second transmission channel unit in the second transmission channel opposite to the direction of the first transmission channel The request is sent to the receiver, and the receiver determines whether the memory occupancy of the second transmission channel exceeds the preset second memory occupancy threshold;

In this embodiment, it should be noted that the preset first memory occupancy threshold is a critical value of the memory capacity occupied by the largest available transmission unit in the first transmission channel, and the preset second memory occupancy threshold is a The critical value of the memory capacity occupied by the largest available transmission unit in the second transmission channel.

Exemplarily, steps S20 to S30 include: judging whether the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold; if the memory occupation of the first transmission channel does not exceed the preset first memory occupation threshold , then it is determined that there is no need to allocate the transmission channel, and the data to be transmitted is transmitted through the first transmission channel; if the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold, it is determined that the transmission channel needs to be allocated. Allocate, send a request for changing the transmission direction of the second transmission channel unit in the second transmission channel opposite to the first transmission channel to the receiver, and determine whether the memory usage of the second transmission channel is occupied by the receiver. Exceeds the preset second memory usage threshold.

As an example, when the first transmission channel is the master sending and slave receiving channels, steps S20 to S30 include: judging whether the memory occupation of the master sending and slave receiving channels exceeds a preset first memory occupation threshold; If the memory occupancy of the primary sending and receiving channels does not exceed the preset first memory occupancy threshold, it is determined that the allocation of transmission channels is unnecessary, and the data to be transmitted is transmitted through the primary sending and receiving channels; If the memory occupancy of the channel exceeds the preset first memory occupancy threshold, it is determined that the allocation of the transmission channel needs to be performed, and a request to change the transmission direction of the master-receive-slave-transmission channel is sent to the receiver, and the receiver determines the master-receiver-slave Whether the memory usage of the sending channel exceeds the preset second memory usage threshold.

Step S40, if the memory occupation of the second transmission channel does not exceed the preset second memory occupation threshold, then change the transmission direction of at least one second transmission channel unit in the second transmission channel;

Exemplarily, step S40 includes: if the memory occupancy of the second transmission channel exceeds a preset second memory occupancy threshold, the receiver ignores the request to change the transmission direction; if the memory occupancy of the second transmission channel does not exceed a predetermined threshold If the second memory occupation threshold is set, the transmission direction of at least one second transmission channel unit in the second transmission channel is changed from the transmission direction corresponding to the second transmission channel to the transmission direction corresponding to the first transmission channel.

As an example, when the first transmission channel is the master-transmitting-slave-receiving channel, step S40 includes: if the memory occupation of the master-receiving-slave-transmitting channel exceeds a preset second memory occupation threshold, starting an asymmetric transport process ; If the memory occupancy of the main-receive-slave-transmitting channel does not exceed the preset second memory occupancy threshold, then the transmission direction of at least one main-receiving-slave-transmitting transmission channel unit in the main-receiving-slave-transmitting channel is sent by the main-receiving-slave direction. Change the direction of the main sender and the receiver.

Wherein, in step S40, the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel includes:

Step S41 , changing the transmission direction of the second transmission channel units in the second transmission channel adjacent to the first transmission channel in the second transmission channel one by one.

As an example, referring to FIG. 2 , step S41 includes: when the first transmission channel is a master-transmitting-slave-receiving channel, and the second transmission channel is a master-receiving-slave-transmitting channel, changing the diagram of the master-receiving-slave-transmitting unit N The transmission direction of the main transmitter and the subordinate transmitter, the transmission direction of the main transmitter and subordinate transmitter units is changed one by one from left to right, and the transmission direction is sequentially changed according to the array order of the first transmission channel and the second transmission channel, so that The first transmission channel and the second transmission channel unit in the second transmission channel form a larger annular array, which avoids the need to additionally adjust the transmission direction of the second transmission channel unit in the second channel when randomly changing the transmission direction of the second transmission channel unit in the second transmission channel. The second transmission channel unit performs positioning queuing processing, and the algorithm of positioning queuing is complicated and has the technical defects of increasing the occupied space and computing time of the system, thereby improving the efficiency of asymmetric communication.

Wherein, in step S40, after the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel, the communication optimization method further includes:

Step A10, obtaining the current memory occupation in the second transmission channel;

Step A20, if the current memory occupation exceeds the preset second memory occupation threshold, restore the transmission direction of the second transmission channel unit.

Exemplarily, steps A10 to A20 include: acquiring the current memory occupancy in the second transmission channel, and judging whether the current memory occupancy exceeds the preset second memory occupancy threshold; The preset second memory occupancy threshold, then restore the transmission direction of the second transmission channel unit; if the current memory occupancy does not exceed the preset second memory occupancy threshold, then keep the second transmission channel unit. The transmission direction does not change.

As an example, when the first transmission channel is a master-transmitting-slave-receiving channel, steps A10 to A20 include: acquiring the current memory occupancy in the master-transmitting-slave-transmitting channel, and determining whether the current memory occupancy exceeds all the the preset second memory occupancy threshold; if the current memory occupancy exceeds the preset second memory occupancy threshold, then the transmission direction of the main-receive-slave-transmitting channel unit is restored to the main-receive-slave-transmitting direction; if the The current memory occupancy does not exceed the preset second memory occupancy threshold, and the transmission direction of the master-transmitting-slave-transmitting channel unit is maintained as the master-transmitting-slave-receiving direction.

Step S50, the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

The embodiment of the present application provides a communication optimization method. Compared with the method of mapping the address space to the memory space and transmitting data through the transmission channel in the memory space adopted in the prior art, the embodiment of the present application obtains the data to be transmitted and the first transmission channel corresponding to the data to be transmitted; determine whether the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold; if the memory occupation of the first transmission channel exceeds the preset first memory If the occupancy threshold is exceeded, a request to change the transmission direction of the second transmission channel unit in the second transmission channel opposite to the first transmission channel is sent to the receiver, and the receiver determines the memory of the second transmission channel. Whether the occupancy exceeds the preset second memory occupancy threshold; if the memory occupancy of the second transmission channel does not exceed the preset second memory occupancy threshold, then change the at least one second transmission channel unit in the second transmission channel. Transmission direction; the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed, and the memory usage of the first transmission channel and the second transmission channel is judged in real time. When the memory usage of the channel is too large and the memory usage of the second transmission channel is small, change the transmission direction of some transmission channel units in the second transmission channel to reasonably allocate the transmission channels so that the two communication channels can achieve the size and quantity of the transmitted data. It is similar to avoid the technical defect that when the quantity and size of the data transmitted by the two communication parties are not similar, the communication memory of one party is too idle, which leads to excessive resource allocation, while the communication memory of the other party is too crowded, which leads to the situation that the transmission is stuck. Asymmetric communication efficiency.

Embodiment 2

Further, based on the first embodiment of the present application, in another embodiment of the present application, for the same or similar content as the above-mentioned first embodiment, reference may be made to the above introduction, and details will not be described in the following. on the basis of,

Wherein, in step S50, the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed includes:

Step S51, verifying the data to be transmitted to obtain a verification result;

Step S52, when the verification result is that the verification is passed, the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

Exemplarily, steps S51 to S52 include: verifying the data to be transmitted, obtaining a verification result, and judging whether the verification result is a verification pass; if the verification result is a verification pass, then The data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed; if the verification result is that the verification fails, the data to be transmitted is corrected and returned The execution step is to verify the data to be transmitted until the verification result is output.

In this embodiment, it should be noted that the preset verification condition is a preset checksum condition for judging that the verification is passed.

Further, verifying the data to be transmitted includes: extracting key data from the character string of the data to be transmitted, sending the key data to the receiving device, and calculating the first calibration value of the key data by the sending device. Checksum, calculate the second checksum of the key data by the receiving device, and judge whether the first checksum is consistent with the second checksum; if the first checksum is consistent with the second checksum If the checksum is consistent, output the result of passing the check; if the first checksum is inconsistent with the second checksum, output the result of failing the check, correct the key data, and return to the execution steps : Calculate the checksum of the key data until the verification result is output.

Further, as an example, calculating the first checksum and the second checksum may be: dividing the key data into at least one 16-bit bit string by the sending device, dividing the IP (Internet Protocol) , Internet Protocol), UDP (User Datagram Protocol, User Datagram Protocol) or TCP (Transmission Control Protocol, Transmission Control Protocol) The checksum field in the PDU (Power Distribution Unit, Power Distribution Unit) header is set to 0, for the described The bit string performs 1's complement sum operation to obtain the accumulated result, obtains the complement of the accumulated result, and obtains the first checksum; the key data is divided into at least one 16-bit bit string by the receiving device, and the A 1's complement sum operation is performed on the bit string to obtain an accumulation result, the inverse code of the accumulation result is obtained, and the second checksum is obtained.

Wherein, in step S52, when the verification result is that the verification is passed, the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed includes:

Step C10, respectively calculating the number of the first transmission channel unit and the second transmission channel unit in the first transmission channel to obtain the number of transmission channel units;

Step C20, dividing the data to be transmitted into sub-data to be transmitted of the number of transmission channel units, wherein the size of the sub-data to be transmitted does not exceed the maximum payload of each transmission channel unit;

In step C30, the data to be transmitted of each sub-to-be-transmitted is transmitted through the first transmission channel unit and the second transmission channel unit respectively.

Exemplarily, steps C10 to C30 include: acquiring the first transmission channel unit number and the second transmission channel unit number in the first transmission channel, and comparing the first transmission channel unit number and the second transmission channel unit number. The number of transmission channel units is summed to obtain the number of transmission channel units; the data size of the data to be transmitted is obtained, and the data to be transmitted is divided into sub-data to be transmitted according to the number of transmission channel units and the data size, Each sub-to-be-transmitted data is in a one-to-one correspondence with the transmission channel unit; each of the sub-to-be-transmitted data is transmitted through the first transmission channel unit and the second transmission channel unit respectively.

Wherein, in step C30, the step of transmitting each of the sub-to-be-transmitted data through the first transmission channel unit and the second transmission channel unit respectively includes:

Step C31, selecting the target transmission channel unit that transmits the sub-data to be transmitted in the first transmission channel unit and the second transmission channel unit;

Step C32, judging whether the sub-data to be transmitted satisfies a preset fragmentation transmission condition;

Step C33, if yes, then transmit the sub-data to be transmitted through the target transmission channel unit fragmentation, wherein the target transmission channel unit includes at least two transmission channel units;

Step C34, if not, transmit the sub-data to be transmitted through the target transmission channel unit, wherein the target transmission channel unit includes a transmission channel unit.

In this embodiment, it should be noted that the preset fragmented transmission condition is a preset critical value of the data length that can be transmitted by the transmission channel unit.

Exemplarily, steps C31 to C33 include: selecting a target transmission channel unit for transmitting the sub-data to be transmitted from the first transmission channel unit and the second transmission channel unit; acquiring the sub-data to be transmitted data length, to determine whether the data length of the data to be transmitted satisfies the preset fragmentation transmission conditions; if the data length of the sub-to-be-transmitted data meets the preset fragmentation transmission conditions, the target transmission channel unit is used for fragmentation Transmitting the sub-data to be transmitted, wherein, the target transmission channel unit includes at least two transmission channel units; if the data length of the sub-data to be transmitted does not meet the preset fragmentation transmission conditions, pass the target transmission channel The unit transmits the sub-to-be-transmitted data, wherein the target transmission channel unit includes a transmission channel unit.

Wherein, in step C33, the step of transmitting the sub-to-be-transmitted data through the target transmission channel unit fragmentation includes:

Step D10, dividing the sub-data to be transmitted into a preset number of sub-data segments to be transmitted;

Step D20, sending each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted to the target transmission channel unit;

Step D30, when detecting that the target transmission channel unit has received each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted, assign each of the sub-data segments to be transmitted according to the sequence number. The numbers are spliced to obtain the sub-to-be-transmitted data.

Exemplarily, steps D10 to D30 include: acquiring the data length of the sub-data to be transmitted, and dividing the sub-data to be transmitted into a preset number of sub-data segments according to the data length; The preset number and the sequence of each of the sub-data segments to be transmitted, obtain the sequence number corresponding to each of the sub-data segments to be transmitted, and send each of the sub-data segments to be transmitted and the corresponding sequence number to the target transmission channel unit; when detecting that the target transmission channel unit has received each of the sub-to-be-transmitted data segments and the corresponding serial numbers, splicing each of the sub-to-be-transmitted data segments according to the sequence numbers, and restoring to obtain the child data to be transmitted.

The embodiment of the present application provides a communication optimization method. Compared with the method of mapping the address space to the memory space and transmitting data through the transmission channel in the memory space adopted in the prior art, the embodiment of the present application obtains the data to be transmitted and the first transmission channel corresponding to the data to be transmitted; determine whether the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold; if the memory occupation of the first transmission channel exceeds the preset first memory If the occupancy threshold is exceeded, a request to change the transmission direction of the second transmission channel unit in the second transmission channel opposite to the first transmission channel is sent to the receiver, and the receiver determines the memory of the second transmission channel. Whether the occupancy exceeds the preset second memory occupancy threshold; if the memory occupancy of the second transmission channel does not exceed the preset second memory occupancy threshold, then change the at least one second transmission channel unit in the second transmission channel. Transmission direction; the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed, and the memory usage of the first transmission channel and the second transmission channel is judged in real time. When the memory usage of the channel is too large and the memory usage of the second transmission channel is small, change the transmission direction of some transmission channel units in the second transmission channel to reasonably allocate the transmission channels, so that the two transmission channels can achieve the size and quantity of the transmitted data It is similar to avoid the technical defect that when the quantity and size of the data transmitted by the two communication parties are not similar, the communication memory of one party is too idle, which leads to excessive resource allocation, while the communication memory of the other party is too crowded, which leads to the situation that the transmission is stuck. Asymmetric communication efficiency.

Embodiment 3

The embodiment of the present application further provides a communication optimization device, the communication optimization device is applied to a communication optimization device, and the communication optimization device includes:

an acquisition module, configured to acquire the data to be transmitted and the first transmission channel corresponding to the data to be transmitted;

a judgment module, configured to judge whether the current data load of the first transmission channel exceeds a preset first data load threshold;

The sending module is configured to send the change of the second transmission channel unit in the second transmission channel in the opposite direction to the first transmission channel if the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold. The request in the transmission direction is sent to the receiver, and the receiver determines whether the current data load of the second transmission channel exceeds the preset second data load threshold;

a change module, configured to change the transmission direction of at least one second transmission channel unit in the second transmission channel if the memory occupation of the second transmission channel does not exceed the preset second memory occupation threshold;

The transmission module is configured to jointly transmit the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

Optionally, after the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel, the changing module is further configured to:

obtaining the current memory occupation in the second transmission channel;

If the current memory occupation exceeds the preset second memory occupation threshold, the transmission direction of the second transmission channel unit is restored.

Optionally, the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel includes:

The transmission direction of the second transmission channel units in the second transmission channel adjacent to the first transmission channel in the second transmission channel is changed one by one.

Optionally, in the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed, the transmission module is further configured to:

Verifying the data to be transmitted to obtain a verification result;

When the verification result is that the verification is passed, the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed.

Optionally, the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed when the verification result is that the verification is passed, the transmission module Also used for:

Calculate the number of the first transmission channel unit and the second transmission channel unit in the first transmission channel respectively to obtain the number of transmission channel units;

dividing the data to be transmitted into sub-data to be transmitted in the number of transmission channel units, wherein the size of the sub-data to be transmitted does not exceed the maximum payload of each transmission channel unit;

Each of the sub-data to be transmitted is transmitted through the first transmission channel unit and the second transmission channel unit respectively.

Optionally, in the step of respectively transmitting the data to be transmitted by the first transmission channel unit and the second transmission channel unit, the transmission module is further configured to:

Selecting a target transmission channel unit for transmitting the sub-to-be-transmitted data from the first transmission channel unit and the second transmission channel unit;

Judging whether the sub-data to be transmitted satisfies the preset fragmentation transmission conditions;

If so, transmit the sub-data to be transmitted through the target transmission channel unit fragmentation, wherein the target transmission channel unit includes at least two transmission channel units;

If not, the sub-data to be transmitted is transmitted through the target transmission channel unit, wherein the target transmission channel unit includes one transmission channel unit.

Optionally, in the step of transmitting the sub-data to be transmitted through the target transmission channel unit fragmentation, the transmission module is further used for:

dividing the sub-data to be transmitted into a preset number of sub-data segments to be transmitted;

sending each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted to the target transmission channel unit;

When detecting that the target transmission channel unit has received each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted, splicing the sub-data segments to be transmitted according to the sequence numbers , to obtain the data to be transmitted from the child.

The communication optimization apparatus provided by the present application solves the technical problem of low asymmetric communication efficiency by using the communication optimization method in the above embodiment. Compared with the prior art, the beneficial effects of the communication optimization device provided by the embodiments of the present application are the same as those of the communication optimization method provided by the above-mentioned embodiments, and other technical features in the communication optimization device are the same as those disclosed in the methods of the above-mentioned embodiments. The features are the same and will not be repeated here.

Embodiment 4

An embodiment of the present application provides an electronic device, the electronic device includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor. The at least one processor executes to enable the at least one processor to execute the communication optimization method in the above-described embodiments.

Referring next to FIG. 3 , it shows a schematic structural diagram of an electronic device suitable for implementing an embodiment of the present disclosure. The electronic devices in the embodiments of the present disclosure may include, but are not limited to, such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), vehicle-mounted terminals (eg, mobile terminals such as in-vehicle navigation terminals), etc., and stationary terminals such as digital TVs, desktop computers, and the like. The electronic device shown in FIG. 3 is only an example, and should not impose any limitation on the function and scope of use of the embodiments of the present disclosure.

As shown in FIG. 3, an electronic device may include processing means (eg, a central processing unit, a graphics processor, etc.), which may be loaded into a random access memory (RAM) according to a program stored in a read only memory (ROM) or from a storage device to execute various appropriate actions and processes. In the RAM, various programs and data necessary for the operation of the electronic device are also stored. The processing device, the ROM, and the RAM are connected to each other through a bus. Input/output (I/O) interfaces are also connected to the bus.

Typically, the following systems can be connected to the I/O interface: input devices including, for example, touchscreens, touchpads, keyboards, mice, image sensors, microphones, accelerometers, gyroscopes, etc.; including, for example, liquid crystal displays (LCDs), speakers, vibrators output devices, etc.; storage devices including, for example, magnetic tapes, hard disks, etc.; and communication devices. Communication means may allow electronic devices to communicate wirelessly or by wire with other devices to exchange data. While the figures show electronic devices having various systems, it should be understood that not all of the systems shown are required to be implemented or available. More or fewer systems may alternatively be implemented or provided.

In particular, according to embodiments of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via a communication device, or from a storage device, or from a ROM. When the computer program is executed by the processing apparatus, the above-mentioned functions defined in the methods of the embodiments of the present disclosure are executed.

The electronic device provided by the present application adopts the communication optimization method in the above-mentioned embodiment to solve the technical problem of low asymmetric communication efficiency. Compared with the prior art, the beneficial effects of the electronic device provided by the embodiments of the present application are the same as those of the communication optimization method provided by the above-mentioned embodiments, and other technical features in the electronic device are the same as those disclosed in the methods of the above-mentioned embodiments. , which will not be repeated here.

It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof. In the foregoing description of the embodiments, the particular features, structures, materials or characteristics may be combined in any suitable manner in any one or more of the embodiments or examples.

The above are only specific embodiments of the present application, but the protection scope of the present application is not limited to this. should be covered within the scope of protection of this application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Embodiment 5

This embodiment provides a computer-readable storage medium having computer-readable program instructions stored thereon, where the computer-readable program instructions are used to execute the communication optimization method in the foregoing embodiment.

The computer-readable storage medium provided by the embodiments of the present application may be, for example, a U disk, but is not limited to an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, system or device, or any combination of the above. More specific examples of computer readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read only memory (EPROM or flash memory), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this embodiment, the computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, system, or device. Program code embodied on a computer-readable storage medium may be transmitted using any suitable medium including, but not limited to, electrical wire, optical fiber cable, RF (radio frequency), etc., or any suitable combination of the foregoing.

The above-mentioned computer-readable storage medium may be included in the electronic device; or may exist alone without being assembled into the electronic device.

The above-mentioned computer-readable storage medium carries one or more programs, and when the above-mentioned one or more programs are executed by the electronic device, the electronic device: obtains the data to be transmitted and the first transmission channel corresponding to the data to be transmitted; Whether the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold; if the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold, send the change and the direction of the first transmission channel On the contrary, the request for the transmission direction of the second transmission channel unit in the second transmission channel is sent to the receiver, and the receiver determines whether the memory occupation of the second transmission channel exceeds the preset second memory occupation threshold; if the The memory occupancy of the second transmission channel does not exceed the preset second memory occupancy threshold, then the transmission direction of at least one second transmission channel unit in the second transmission channel is changed; through the first transmission channel and the changed transmission The second transmission channel units in the direction jointly transmit the to-be-transmitted data.

Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including object-oriented programming languages—such as Java, Smalltalk, C++, but also conventional Procedural programming language - such as the "C" language or similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider through Internet connection).

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logical functions for implementing the specified functions executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented in dedicated hardware-based systems that perform the specified functions or operations , or can be implemented in a combination of dedicated hardware and computer instructions.

The modules involved in the embodiments of the present disclosure may be implemented in software or hardware. Among them, the name of the module does not constitute a limitation of the unit itself under certain circumstances.

The computer-readable storage medium provided by the present application stores computer-readable program instructions for executing the above communication optimization method, and solves the technical problem of low asymmetric communication efficiency. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the embodiments of the present application are the same as the beneficial effects of the communication optimization method provided by the above implementation, which will not be repeated here.

Embodiment 6

The present application also provides a computer program product, including a computer program, which implements the steps of the above-mentioned communication optimization method when the computer program is executed by a processor.

The computer program product provided by the present application solves the technical problem of low asymmetric communication efficiency. Compared with the prior art, the beneficial effects of the computer program product provided by the embodiments of the present application are the same as those of the communication optimization method provided by the above-mentioned embodiments, which will not be repeated here.

The above are only the preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied in other related technical fields , are similarly included within the scope of patent processing of this application.

Claims (10)

1. A communication optimization method, wherein the communication optimization method comprises: obtaining the data to be transmitted and the first transmission channel corresponding to the data to be transmitted; judging whether the memory occupation of the first transmission channel exceeds a preset first memory occupation threshold; If the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold, a request for changing the transmission direction of the second transmission channel unit in the second transmission channel opposite to the first transmission channel is sent to The receiver, and judges by the receiver whether the memory occupation of the second transmission channel exceeds the preset second memory occupation threshold; If the memory occupation of the second transmission channel does not exceed the preset second memory occupation threshold, changing the transmission direction of at least one second transmission channel unit in the second transmission channel; The data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed. 2. The communication optimization method according to claim 1, wherein after the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel, the communication optimization method further comprises: obtaining the current memory occupation in the second transmission channel; If the current memory occupation exceeds the preset second memory occupation threshold, the transmission direction of the second transmission channel unit is restored. 3. The communication optimization method according to claim 1, wherein the step of changing the transmission direction of at least one second transmission channel unit in the second transmission channel comprises: The transmission direction of the second transmission channel units in the second transmission channel adjacent to the first transmission channel in the second transmission channel is changed one by one. 4. The communication optimization method according to claim 1, wherein the step of jointly transmitting the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed comprises: Verifying the data to be transmitted to obtain a verification result; When the verification result is that the verification is passed, the data to be transmitted is jointly transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed. 5. The communication optimization method according to claim 4, wherein when the verification result is that the verification is passed, the first transmission channel and the second transmission channel unit whose transmission direction has been changed are jointly transmitted. The steps of the data to be transmitted include: Calculate the number of the first transmission channel unit and the second transmission channel unit in the first transmission channel respectively to obtain the number of transmission channel units; dividing the data to be transmitted into sub-data to be transmitted in the number of transmission channel units, wherein the size of the sub-data to be transmitted does not exceed the maximum payload of each transmission channel unit; Each of the sub-data to be transmitted is transmitted through the first transmission channel unit and the second transmission channel unit respectively. 6. The communication optimization method according to claim 5, wherein the step of respectively transmitting the data to be transmitted from each of the sub-units through the first transmission channel unit and the second transmission channel unit comprises the following steps: Selecting a target transmission channel unit for transmitting the sub-to-be-transmitted data from the first transmission channel unit and the second transmission channel unit; Judging whether the sub-data to be transmitted satisfies the preset fragmentation transmission conditions; If so, transmit the sub-data to be transmitted through the target transmission channel unit fragmentation, wherein the target transmission channel unit includes at least two transmission channel units; If not, the sub-data to be transmitted is transmitted through the target transmission channel unit, wherein the target transmission channel unit includes one transmission channel unit. 7. The communication optimization method of claim 6, wherein the step of transmitting the sub-data to be transmitted by the target transmission channel unit fragmentation comprises: dividing the sub-data to be transmitted into a preset number of sub-data segments to be transmitted; sending each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted to the target transmission channel unit; When detecting that the target transmission channel unit has received each of the sub-data segments to be transmitted and the sequence numbers corresponding to each of the sub-data segments to be transmitted, splicing the sub-data segments to be transmitted according to the sequence numbers , to obtain the data to be transmitted from the child. 8. A communication optimization device, wherein the communication optimization device comprises: an acquisition module, configured to acquire the data to be transmitted and the first transmission channel corresponding to the data to be transmitted; a judgment module, configured to judge whether the current data load of the first transmission channel exceeds a preset first data load threshold; The sending module is configured to send the change of the second transmission channel unit in the second transmission channel in the opposite direction to the first transmission channel if the memory occupation of the first transmission channel exceeds the preset first memory occupation threshold. The request in the transmission direction is sent to the receiver, and the receiver determines whether the current data load of the second transmission channel exceeds the preset second data load threshold; a change module, configured to change the transmission direction of at least one second transmission channel unit in the second transmission channel if the memory occupation of the second transmission channel does not exceed the preset second memory occupation threshold; The transmission module is configured to jointly transmit the data to be transmitted through the first transmission channel and the second transmission channel unit whose transmission direction has been changed. 9. An electronic device, characterized in that the electronic device comprises: at least one processor; and, a memory communicatively coupled to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform the execution of any one of claims 1 to 7 The steps of the communication optimization method. 10. A computer-readable storage medium, characterized in that, a program for realizing the communication optimization method is stored on the computer-readable storage medium, and the program for realizing the communication optimization method is executed by a processor to realize the method according to claim 1 to The steps of any one of the communication optimization methods in 7.

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