WO2016169418A1

WO2016169418A1 - Data transmission method and device

Info

Publication number: WO2016169418A1
Application number: PCT/CN2016/079026
Authority: WO
Inventors: 李庆丰
Original assignee: 阿里巴巴集团控股有限公司
Priority date: 2015-04-20
Filing date: 2016-04-12
Publication date: 2016-10-27
Also published as: CN106161557A

Abstract

Disclosed in the present application are a data transmission method and device corresponding thereto. The data transmission method comprises the following steps: determining a receiving party; determining a data transmission specification; transmitting data to the receiving party according to the determined data transmission specification, wherein the data transmission specification relates to at least one of a remaining time to expiration of the data transmission, a ratio of a remaining data volume to the total data volume and a ratio of the remaining data volume to the remaining capacity of the receiving party. Thereby, the present invention can adjust the data transmission in a timely manner according to a state of the data transmission, thus providing a good user experience and high execution efficiency.

Description

Data transmission method and device

The present application claims the priority of the Chinese Patent Application No. 201510188759. filed on Apr. 20, 2015, which is incorporated herein by reference.

Technical field

The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for data transmission.

Background technique

In the prior art, when data transmission is performed, the priority of each data transmission task is manually set, or the priority of each data transmission task is set according to the chronological order of establishing the data transmission task.

It can be seen that the existing method of data transmission is relatively simple. For data with strong aging properties, existing data transmission methods cannot finely adjust the way data is transmitted in order to meet the aging requirements of data transmission. The existing data transmission method has a poor user experience and low execution efficiency.

Therefore, the inventors have provided a method and apparatus for data transmission with good user experience and high execution efficiency on the basis of research on existing methods of data transmission.

Summary of the invention

The embodiment of the present application provides a method for data transmission with good user experience and high execution efficiency. Specifically, a data transmission method includes the following steps: determining a receiver; determining a data transmission specification; and determining a data transmission specification according to the determined data transmission specification. The receiver transmits data; wherein the data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver.

The embodiment of the present application further provides an apparatus for data transmission, including:

a search module for determining a recipient;

An arithmetic module for determining a data transmission specification;

a transmission module, configured to send data to the receiver according to the determined data transmission specification;

Wherein, the data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver.

The method and apparatus for data transmission provided by the embodiments of the present application have at least the following beneficial effects:

The data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver, so that the manner of data transmission can be adjusted in time according to the state of the data transmission, thereby User experience is good and execution efficiency is high.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the present application, and are intended to be a part of this application. In the drawing:

FIG. 1 is a flowchart of a method for data transmission provided by an embodiment of the present application.

FIG. 2 is a flowchart of determining data transmission specifications according to an embodiment of the present application.

FIG. 3 is another flowchart of determining data transmission specifications according to an embodiment of the present application.

4 is a third flowchart of determining data transmission specifications according to an embodiment of the present application.

FIG. 5 is a schematic structural diagram of loading of data transmission according to an embodiment of the present application.

detailed description

In the data transmission method and device provided by the embodiments of the present application, the data transmission specification and the method for the data transmission are provided in the method and the device for the data transmission provided by the embodiment of the present application. The remaining period of the data transmission, the ratio of the remaining data amount to the total data amount, and the ratio of the remaining data amount to the remaining capacity of the receiver are related, so that the manner of data transmission can be adjusted in time according to the state of the data transmission, so that the user experience is good, High efficiency of execution.

The technical solutions of the present application will be clearly and completely described in the following with reference to the specific embodiments of the present application and the corresponding drawings. It is apparent that the described embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

FIG. 1 is a flowchart of a method for data transmission according to an embodiment of the present disclosure, which specifically includes the following steps:

S100: Determine the recipient.

This step finds the receiver that meets the preset conditions to improve the efficiency of data transmission. The following is an example of point-to-point data transmission to illustrate the beneficial effects. In this step, the receiver with stable connection status and short path between the senders is filtered out, and the sender preferentially transmits data to the receiver. After the data is transmitted to the preferred recipient, the receiver and the sender jointly transmit data to other recipients, so that the overall data transmission efficiency can be significantly higher.

How to determine the receiver, depending on the specific business, will be described in detail later, and will not be described here.

S200: Determine a data transmission specification.

In the embodiment of the present application, the data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver. The data transmission specification may include multiple parameters or only one parameter. In the embodiment of the present application, the data transmission specification provided includes the capacity of the package of data.

The data transmission specifications are different according to the specific services. The specific services are specifically described later, and are not described here.

S300: Send data to the receiver according to the determined data transmission specification.

In the data transmission method provided by the embodiment of the present application, the data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver, so that the data may be based on the data. The status of the transmission adjusts the way of data transmission in time, so that the user experience is good and the execution efficiency is high.

For a file transfer service, the receiver can be the recipient of the file. Data transfer specifications can include file capacity. The data can be the contents of the file. The amount of remaining data can be the remaining file capacity. The total amount of data can be the total file size. The remaining capacity of the receiver can be the remaining capacity of the file recipient.

In the embodiment of the present application, the server of the file sender searches for the server of the file recipient in an effective connection state with the server of the file sender in real time. For example, the server of the file recipient connected to the server of the file sender is detected by the network device identification number, the account number, and the like. Then, the server of the file sender automatically measures the network transmission speed between the server of the file sender and the server of the file receiver that is in a valid connection state with the server of the file sender, and the file receiver is based on the network transmission speed. Server sorting. The server from which the file recipient with the maximum network transmission speed of the server of the file sender is selected.

The file sender's server sorts all the files to be transferred according to the size of the file. For example, a video file of about 100 M capacity, an audio file of about 10 M capacity, and a text file of about 1 M capacity are sequentially sorted according to the size of the capacity. Then, the server of the file sender performs calculation of the file capacity to be transmitted according to a preset calculation model. The file capacity to be transferred is a dynamically changing parameter that is used to characterize the magnitude of the capacity of the next transmitted file. The file capacity to be transferred is a function of at least one of a ratio of a remaining period of the data transmission, a ratio of the remaining file capacity to the total file capacity, and a ratio of the remaining file capacity to the remaining capacity of the file receiver.

For example, in an application scenario where the enterprise data is remotely backed up, when the remaining period of the data transmission is sufficient, the large-capacity data transmission such as video is preferentially performed, and when the large-capacity data is verified, the remarks and abstracts are simultaneously performed. Such as the transmission of small-capacity data, these small-capacity data can be transmitted in a shorter time, thereby improving the efficiency of file transmission as a whole and improving the user experience.

For example, the function of the file to be transferred is a function of the remaining period of data transmission as an independent variable, when the remaining period is relative. When it is long, the file size to be transmitted is relatively large. In this way, according to the order of the files in the server of the file sender, the file with a larger capacity in the file is preferentially transferred. When the remaining period is small, the file with a smaller capacity in the file is transferred. For example, as the remaining term is gradually shortened, the sequentially determined file capacities to be transmitted are 100M, 10M, and 1M, respectively.

When transmitting data to the receiver according to the determined data transmission specification, the video file having a file capacity of about 100 M capacity is preferentially transmitted; the audio file transmission of about 10 M capacity is performed by using the time interval of the video file verification link; and then the audio file verification link is utilized. The time interval is to transfer the text file around 1M capacity, so the file transfer efficiency is high throughout the process.

The file capacity to be transmitted here is a data transmission specification, and the file capacity to be transmitted may also be a function of the ratio of the ratio of the remaining file capacity to the total file capacity, the ratio of the remaining file capacity to the remaining capacity of the file receiver.

In the embodiment of the present application, the ratio of the file capacity to be transmitted to the ratio of the remaining file capacity to the total file capacity is positively correlated. For example, when the total file capacity is 1G and the remaining file capacity is 500M, the ratio of the remaining file capacity to the total file capacity is 0.5; when the remaining file capacity is 100M, the ratio of the remaining file capacity to the total file capacity is 0.1. Assume that the reference value of the file capacity to be transmitted is 100M, and the file capacity to be transmitted is determined according to the product of the reference value of the file capacity to be transmitted, the remaining file capacity, and the total file capacity ratio. That is to say, when the ratio is 0.5, the file capacity to be transmitted is 100M*0.5=50M. When the ratio is 0.1, the file capacity to be transmitted is 100M*0.1=10M, that is, the total file capacity is constant, and the remaining file capacity is large. The file with a capacity of about 50M is preferentially transmitted, and the remaining file capacity becomes small, and then the file of about 10M capacity is sequentially transmitted. When the remaining file capacity is large, the file with a large capacity is preferentially transmitted, and when the large-capacity data is verified, the small-capacity data is transmitted at the same time, thereby improving the efficiency of file transfer as a whole and improving the user experience.

In the embodiment of the present application, the file capacity to be transmitted is set, and the ratio of the remaining file capacity and the remaining capacity of the file receiver is positively correlated. For example, when the remaining file capacity is 500M and the remaining capacity of the file receiver is 1G, the ratio of the remaining file capacity to the remaining capacity of the file receiver is 0.5; when the remaining file capacity is 400M, and the remaining capacity of the file receiver is 1G, the remaining file capacity and file The receiver's remaining capacity ratio is 0.4. It is assumed that the reference value of the file capacity to be transmitted is 100M, and the file capacity to be transmitted is determined according to the product of the reference value of the file capacity to be transmitted, the remaining file capacity, and the ratio of the remaining capacity of the file receiver. Then, when the remaining file capacity is 500M, the determined file capacity to be transmitted is 100M*0.5=50M, and when the remaining file capacity is 400M, the determined file capacity to be transmitted is 100M*0.4=40M. That is, when the remaining capacity of the file recipient is constant and the remaining file capacity is large, the file having a large capacity is preferentially transmitted. The file receiver has a certain remaining capacity, and the file with a large capacity is preferentially transmitted, so that the remaining capacity of the file receiver is not enough to accommodate a large-capacity file, and the utilization of the remaining capacity of the file receiver can be improved.

Of course, the ratio of the remaining period, the ratio of the remaining file capacity to the total file capacity, the ratio of the remaining file capacity to the remaining capacity of the file receiver, and the three independent variables can be appropriately combined according to the actual situation to determine the file capacity to be transmitted.

For an internet sales business, the recipient can be the buyer. The data transmission specification can include a unit price. The data can be transaction information. The amount of data remaining can be the quantity of goods in stock. The total amount of data can be the total amount of goods. The remaining capacity of the receiver can be the purchase amount of the purchaser.

The seller's server finds the online purchaser in real time, or searches for the previous purchaser based on the sales record. For example, from among a number of purchasers connected to the server, a plurality of online purchasers are selected according to the offline or online status of the purchaser's account number. It is also possible to select a plurality of buyers with higher ranks from among a plurality of purchasers according to the purchaser level, for example, select a five-star purchaser from among them. The method chosen by the purchaser varies depending on the nature of the specific sales business.

The seller's server determines the unit price of the item based on the internal pricing system. In the embodiment of the present application, the unit price of the commodity can be dynamically adjusted to meet the demand for merchandise promotion. The unit price is a function of the remaining period of the product sale, the ratio of the stock amount of the commodity to the total amount of the commodity, and the ratio of the stock amount of the commodity to the purchase amount of the purchaser as an independent variable.

In the embodiment of the present application, the unit price of the set item is positively correlated with the remaining period of the item sale. The remaining period of the sale of the goods may be the remaining period of the shelf life of the goods, or may be the duration of the service, for example, the time limit from the beginning of a performance. For example, if the unit price of the product is 100 yuan, and the remaining period of the shelf life of the product is 60 days, the unit price of the product is 10% of the unit price reference value, that is, 90 yuan. When the remaining period of the product's shelf life is 30 days, the product is The unit price is executed at 50% of the unit price reference value, that is, 50 yuan.

Of course, the unit price of the commodity can also be the remaining period of the commodity sale, the ratio of the stock of the commodity to the total amount of the commodity, the ratio of the stock of the commodity to the purchase amount of the purchaser, and an appropriate combination is adopted according to the actual situation.

After determining the unit price of the commodity, the seller's server pushes the transaction information of the product discount promotion to the determined buyer. The transaction information here includes, but is not limited to, offer information such as offers, offer invitations, contracts, and the like.

After receiving the transaction information, the purchaser is free to determine whether to conduct the transaction and to report to the seller's server whether to purchase the transaction information.

For an item warehousing business, item transportation is similar to data transmission. The recipient can be a warehouse point. The item shipping specification may include a load amount corresponding to the capacity of the package in which the data transfer specification may include data. The transport item corresponds to the transmitted data. The amount of data remaining corresponds to the inventory of the item. The total amount of data corresponds to the total amount of items. The remaining capacity of the receiver corresponds to the remaining capacity of the storage point.

In the embodiment of the present application, the server of the logistics system first determines the storage point with the remaining capacity in the vicinity of the item to be stored. For example, the server of the logistics system selects several storage points with the remaining capacity in the forefront according to the dynamic change of the remaining capacity of the networked storage points. The server of the logistics system sorts the items to be stored in accordance with the weight or volume of the item, or another comprehensive parameter of both. For example, the items to be stored are sorted in order according to the size of the volume. Then, the server of the logistics system performs the calculation of the load amount according to the preset calculation model. The load is a dynamically changing parameter that characterizes the magnitude of the weight or volume of the next transport item. The loading amount is a function of at least one of a ratio of the remaining period of the item storage, the ratio of the item inventory quantity to the total item quantity, and the ratio of the item inventory quantity to the remaining capacity of the storage point.

In the embodiment of the present application, the set load amount is positively correlated with the remaining period of the item storage. For example, if the load reference value is 10 cubic meters and the remaining period of the goods is 3 days, the time limit coefficient is 0.9 according to the specific business, and the determined load is 10 cubic meters * 0.9 = 9 cubic meters. When the remaining period is 1 day, the period coefficient is 0.1 according to the specific business, and the determined load is 10 cubic meters * 0.1 = 1 cubic meter. Priority is given to warehousing large items to improve the utilization of storage points.

Of course, the load can also be the remaining time of the goods into the warehouse, the ratio of the inventory of the goods to the total amount of the goods, the ratio of the inventory of the goods to the remaining capacity of the storage point, and take appropriate combinations according to the actual situation.

After determining the loading amount, the server of the logistics system issues transportation information of the transportation load size item to the determined storage point. After the storage point is confirmed, the transportation of the item is started.

Further, before the step of performing the sending of data to the receiver according to the determined data transmission specification, the method further includes:

Obtaining a remaining period threshold and a remaining data amount threshold;

When the remaining period is less than or equal to the remaining period threshold, and the remaining data amount is greater than or equal to the remaining data amount threshold, the step of transmitting data to the receiver according to the determined data transmission specification is performed on the remaining data, and conversely, the determined data transmission is not performed on the remaining data. The step in which the specification sends data to the receiver.

In the embodiment of the present application, the starting condition for setting the subsequent step is: when the remaining period is less than or equal to the remaining period threshold, the remaining data amount is greater than or equal to the remaining data amount threshold. It is determined whether to continue the subsequent steps by judging whether the starting condition is satisfied. When the start condition is satisfied, the subsequent steps are continued, and when the start condition is not satisfied, the subsequent steps are stopped. The determination of whether the activation condition is satisfied is set in the embodiment of the present application before determining the recipient and determining the data transmission specification. The subsequent steps are performed only when the start condition is satisfied, so that the execution efficiency of the method of data transfer can be improved.

For the file transfer service, the start condition for setting the subsequent steps is: when the remaining period is less than or equal to the remaining period threshold When the value is, the remaining file size is greater than or equal to the remaining file capacity threshold.

For the Internet sales service, the starting condition for setting the subsequent steps is: when the remaining period is less than or equal to the remaining period threshold, the commodity inventory amount is greater than or equal to the commodity inventory threshold.

For the item warehousing service, the starting condition for setting the subsequent step is: when the remaining period is less than or equal to the remaining period threshold, the item inventory quantity is greater than or equal to the item inventory quantity threshold.

Further, determining the receiver includes:

Look for the logged-in user within the preset distance range around the sender as the receiver.

For the file transfer service, look for the logged-in user within the preset distance range around the sender as the file recipient. For example, a newly developed service for transmitting files indoors finds a logged-in user as a file recipient within the scope of the house. Alternatively, the service that pushes the message within the radiation range of the base station looks for the logged-in user within the radiation range of the base station as the message receiver.

For the example of the Internet sales service, in the application embodiment, the purchase party who logs in within the preset distance around the supplier is found. For example, look for buyers who are logged in within one kilometer of the supplier. Of course, the preset distance here can be set according to the needs of the business.

For the item warehousing business, in the application embodiment, an open storage point within a preset distance around the shipping point is sought.

Referring to FIG. 2, further, the data transmission specification is related to the remaining duration of the data transmission, and specifically includes:

S201: Obtain a reference value of a data transmission specification;

S202: selecting a term coefficient according to a remaining period;

S203: Calculating the set value of the data transmission specification as a product of the reference value and the term coefficient;

Among them, the remaining period is positively related to the term coefficient.

For the file transfer service, in the embodiment of the present application, first, the file capacity reference value is obtained. Then, the term coefficient is selected according to the remaining period. In the embodiment of the present application, the remaining period is positively correlated with the term coefficient, that is, under normal conditions, the longer the remaining period, the larger the term coefficient. For example, when the remaining period is between 30 minutes and 60 minutes, the time limit coefficient is 0.9; when the remaining period is 10 minutes to 29 minutes, the time limit coefficient is 0.8. Of course, the term coefficient may continuously change with the remaining period, or may be a hash value that varies stepwise with the remaining period. Finally, the product value of the reference value and the term coefficient is calculated, and the file capacity is calculated as the product of the file capacity reference value and the term coefficient. In the embodiment of the present application, when the remaining period is long, the file capacity is large; when the remaining period is short, the file capacity is small. In this way, in the case where the time limit is sufficient, the file with the file capacity is preferentially transferred, and when the time limit is urgent, the file with a small file capacity is transferred. This is because files with large capacity are usually substantive and important documents, while files with small capacity are usually memo and descriptive general documents. Therefore, this method is especially suitable for emergency backup of files.

For the Internet sales service, in the embodiment of the present application, first, the unit price reference value is obtained. Then, the term coefficient is selected according to the remaining period. In the embodiment of the present application, the remaining period is positively correlated with the term coefficient, that is, under normal conditions, the longer the remaining period, the larger the term coefficient. For example, when the remaining period is between 30 minutes and 60 minutes, the time limit coefficient is 0.9; when the remaining period is 10 minutes to 29 minutes, the time limit coefficient is 0.8. Of course, the term coefficient may continuously change with the remaining period, or may be a hash value that varies stepwise with the remaining period. Finally, the product value of the reference value and the term coefficient is calculated, and the unit price is calculated as the product of the unit price reference value and the term coefficient. In the embodiment of the present application, when the remaining period is long, the unit price is large; when the remaining period is short, the unit price is small. In this way, in the case of ample time limit, the high unit price is preferentially maintained for commodity trading, and when the time limit is tight, the unit price of the commodity is greatly reduced. Therefore, this method is particularly suitable for price reduction promotion of commodities.

For the item warehousing service, in the embodiment of the present application, first, the load reference value is obtained. Then, the term coefficient is selected according to the remaining period. The remaining period is positively related to the term coefficient, that is to say, under normal circumstances, the longer the remaining period, the greater the term coefficient. For example, when the remaining period is between 30 minutes and 60 minutes, the coefficient of duration is 0.2; when the remaining period is between 10 minutes and 29 minutes, the coefficient of duration is 0.1. Of course, the term coefficient may continuously change with the remaining period, or may be a hash value that varies stepwise with the remaining period. Finally, the product value of the reference value and the term coefficient is calculated, and the load is calculated as the product of the load reference value and the term coefficient. In the embodiment of the present application, when the remaining period is long, the load is large; when the remaining period is short, the load is small. Priority is given to warehousing large items to improve the utilization of storage points.

Referring to FIG. 3, further, the data transmission specification is related to the ratio of the remaining data volume to the total data volume, and specifically includes:

S211: Obtain a reference value of a data transmission specification;

S212: calculating a ratio of the remaining data amount to the total data amount as a residual coefficient;

S213: The set value of the data transmission specification is calculated as a product of the reference value and the residual coefficient.

For the file transfer service, in the embodiment of the present application, first, the file capacity reference value is obtained. Then, the ratio of the remaining file capacity to the total file capacity is calculated as the residual coefficient. In the embodiment of the present application, the remaining file capacity is positively correlated with the remaining coefficient, that is, under normal conditions, the larger the remaining file capacity, the larger the remaining coefficient. The residual coefficient varies continuously with the remaining file capacity. The residual coefficient may also be a hash value that varies stepwise with the remaining period. Finally, the product value of the reference value and the residual coefficient is calculated, and the file package capacity is calculated as the product of the package capacity reference value and the residual coefficient. Like the term coefficient, this method is especially suitable for emergency backup of files.

For the Internet sales service, in the embodiment of the present application, first, the unit price reference value is obtained. Then, the ratio of the stock of goods to the total amount of goods is calculated as the residual coefficient. In the embodiment of the present application, the commodity inventory amount and the residual coefficient are positive Correlation, that is to say, under normal conditions, the larger the inventory of goods, the greater the residual coefficient. The residual coefficient varies continuously with the amount of commodity stock. The residual coefficient may also be a hash value that varies stepwise with the remaining period. Finally, the product value of the reference value and the residual coefficient is calculated, and the unit price is calculated as the product of the commodity unit price reference value and the residual coefficient. Like the term coefficient, this method is particularly suitable for price reduction promotion of goods.

For the item warehousing service, in the embodiment of the present application, first, the load reference value is obtained. Then, the ratio of the inventory of the item to the total amount of the item is calculated as the residual coefficient. In the embodiment of the present application, the inventory amount of the item is positively correlated with the remaining coefficient, that is, under normal conditions, the larger the inventory amount of the item, the larger the residual coefficient. The residual coefficient varies continuously with the inventory of the item. The residual coefficient may also be a hash value that varies stepwise with the remaining period. Finally, the product of the reference value and the residual coefficient is calculated, and the load is calculated as the product of the load reference value and the residual coefficient.

Referring to FIG. 4, further, the data transmission specification is related to the ratio of the remaining data amount to the remaining capacity of the receiver, and specifically includes:

S221: Obtain a reference value of a data transmission specification;

S222: Calculate a ratio of the remaining data amount to the remaining capacity of the receiver;

S223: Determine a saturation coefficient according to a ratio of the remaining data amount to the remaining capacity of the receiver;

S224: Calculating the set value of the data transmission specification as a product of the reference value and the saturation coefficient;

Among them, the saturation coefficient is inversely related to the ratio of the remaining data amount to the remaining capacity of the receiver.

For the file transfer service, in the embodiment of the present application, first, the file capacity reference value is obtained. Then, the ratio of the remaining file capacity to the remaining capacity of the file recipient is calculated. Next, the saturation coefficient is determined based on the ratio of the remaining file capacity to the remaining capacity of the file recipient. In the embodiment of the present application, the above ratio is negatively correlated with the saturation coefficient, that is, under normal conditions, the smaller the ratio, the larger the saturation coefficient. For example, when the ratio is greater than 1, the saturation coefficient is 0.5; when the ratio is less than or equal to 1, the saturation coefficient is 1. In the embodiment of the present application, the saturation coefficient is a hash value that varies stepwise with the remaining file capacity. Of course, the saturation coefficient may continuously change with the remaining file capacity, for example, inversely proportional. Finally, the product value of the file capacity reference value and the saturation coefficient is calculated, and the file capacity is calculated as the product value of the package capacity reference value and the saturation coefficient. Like the term coefficient, this method is especially suitable for emergency backup of files.

For the Internet sales service, in the embodiment of the present application, first, the unit price reference value is obtained. Then, calculate the ratio of the stock of goods to the purchase amount of the purchaser. Next, the saturation coefficient is determined based on the ratio of the stock quantity of the commodity to the purchase amount of the purchaser. In the embodiment of the present application, the above ratio is negatively correlated with the saturation coefficient, that is, under normal conditions, the smaller the ratio, the larger the saturation coefficient. For example, when the ratio is greater than 1, the saturation coefficient is 0.5; when the ratio is less than or equal to 1, the saturation coefficient is 1. In the embodiment of the present application, the saturation coefficient is a hash value that varies stepwise with the inventory amount of the commodity. Of course, the saturation coefficient may continuously change with the inventory amount of the commodity, for example, inversely proportionally. Finally, the calculation benchmark The product of the value and the saturation coefficient is calculated as the product of the unit price and the saturation coefficient. Like the term coefficient, this method is particularly suitable for price reduction promotion of goods.

For the item warehousing service, in the embodiment of the present application, first, the load reference value is obtained. Then, the ratio of the inventory amount of the item to the remaining capacity of the storage point is calculated. Next, the saturation coefficient is determined based on the ratio of the inventory amount of the item to the remaining capacity of the storage point. In the embodiment of the present application, the above ratio is negatively correlated with the saturation coefficient, that is, under normal conditions, the smaller the ratio, the larger the saturation coefficient. For example, when the ratio is greater than 1, the saturation coefficient is 0.5; when the ratio is less than or equal to 1, the saturation coefficient is 1. In the embodiment of the present application, the saturation coefficient is a hash value that varies stepwise with the inventory amount of the item. Of course, the saturation coefficient may continuously change with the inventory amount of the item, for example, inversely proportionally. Finally, the product of the reference value and the saturation coefficient is calculated, and the load is calculated as the product of the load reference value and the saturation coefficient. Like the term coefficient, this method is particularly suitable for the storage of fresh-keeping products.

In the embodiment of the present application, the data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver. That is, the data transmission specification is related to the reference value and is related to one or more of the term coefficient, the residual coefficient, and the saturation coefficient.

In the file transfer service, the file capacity is related to the file capacity reference value and is related to one or more of the term coefficient, the residual coefficient, and the saturation coefficient.

In the Internet sales business, the unit price is related to the unit price reference value and is related to one or more of the term coefficient, the residual coefficient, and the saturation coefficient.

In the item warehousing business, the load amount is related to the load reference value and is related to one or more of the term coefficient, the residual coefficient, and the saturation coefficient.

Further, the data is sent to the receiver according to the determined data transmission specification, and specifically includes:

Sending a request to the recipient for data transmission according to the data transmission specification;

After obtaining the response from the recipient agreeing to the data transmission, the data is transmitted to the receiver in accordance with the data transmission specification.

For the file transfer service, in the embodiment of the present application, the file recipient is requested to perform file transfer according to the file capacity. After obtaining the response of the file recipient to the file transfer, the data is transmitted to the file recipient according to the file capacity.

For the Internet sales service, in the embodiment of the present application, the purchaser sends a request for the transaction according to the unit price, and after obtaining the response of the purchaser to the transaction, the transaction information is sent to the receiver according to the unit price.

The following is a description of the entire implementation process of the method by taking the business of selling movie tickets on the Internet as an example.

The movie ticket is watched at 12:30. According to the usual practice, the ticket sales are stopped 10 minutes before the viewing. It should be pointed out that the contents of the settings mentioned below are based on the actual situation of the business of selling movie tickets on the Internet. Parameters, these parameters can be set according to freely. Set 12:20 as the cut-off time. The remaining time threshold is set to 60 minutes, that is, when the movie ticket sales period is less than 60 minutes, the subsequent steps of the method are performed according to the situation. The threshold value of the remaining data is set to 30, that is, when the movie ticket sales deadline is less than or equal to 60 minutes, and more than 30 movie tickets are not sold, the subsequent steps of the method are performed.

At this time, look for the registered user within 2 km around the movie theater to push the movie ticket to sell the discounted information.

Next, start calculating the discounted price of the movie ticket. Assume that the formula for calculating the discount price of a movie ticket is: fare = original price * term coefficient * residual coefficient * saturation coefficient. Set the original price to 100 yuan, that is, the unit price reference value is 100.

When the remaining period is 30 minutes to 60 minutes, the time limit coefficient is 0.9, the remaining period is 10 minutes to 29 minutes, the time limit coefficient is 0.8, and the remaining period is less than 10 minutes, the time limit coefficient is 0.5. Assume that the remaining period is 20 minutes at this time, and the selection period coefficient is 0.8.

Calculate the remaining coefficient by calculating the number of tickets for the current unsold movie and the total number of votes issued by the movie. Assume that the number of tickets for the current unsold movie is 40, that is, the stock of goods is 10. The total number of votes issued by the film is 100, that is, the total amount of goods is 100. Then the residual coefficient is 40/100=0.4.

When the number of unsold movie tickets is greater than the purchaser's purchase amount, and the movie ticket is unsalable, the saturation coefficient is set to 0.5. On the contrary, when the number of unsold movie tickets is less than or equal to the purchase amount of the purchaser's purchase amount, and the movie ticket is sold, the saturation coefficient is set to 1. Assume that the number of tickets not sold at this time is greater than the purchase amount of the purchaser, and the saturation coefficient is determined to be 0.5.

The final fare is calculated = original price * term coefficient * residual coefficient * saturation coefficient, that is, fare = 100 * 0.8 * 0.4 * 0.5 = 16 yuan.

Next, an order for the movie ticket price of 16 yuan is issued to the purchaser. When the purchaser agrees and pays the order, a movie ticket is issued to the purchaser.

It should be pointed out that the computer device providing the dynamic change of the movie ticket here is the server of the movie theater. The computer device that provides the movie ticket price and transaction information may be a server of a movie theater or a server of a third party transaction platform. When the computer equipment that provides the movie ticket price and transaction information is the server of the third-party trading platform, the two servers are connected through the network to realize information sharing and complete the entire transaction process.

For the item warehousing service, in the embodiment of the present application, a request for goods transportation according to the loading amount is issued to the storage point, and when the storage point agrees to the transportation of the item, the item is transported to the storage point according to the loading amount.

The above is the data transmission method provided by the embodiment of the present application. Based on the same idea, with reference to FIG. 5, the present application further provides a device 1 for data transmission, including:

Search module 10, configured to determine a recipient;

The operation module 20 is configured to determine a data transmission specification;

The transmitting module 30 is configured to send data to the receiver according to the determined data transmission specification;

Further, the device further includes a determination module 40.

The determining module 40 is configured to:

Obtaining a remaining period threshold and a remaining data amount threshold;

Further, the search module 10 is configured to determine a receiver, specifically for:

Further, the data transmission specification is related to the remaining period of data transmission.

The operation module 20 is specifically configured to:

Obtain a reference value for the data transmission specification;

Select the term coefficient based on the remaining period;

The set value of the data transmission specification is calculated as the product of the reference value and the term coefficient;

Among them, the remaining period is positively related to the term coefficient.

Further, the data transmission specification is related to the ratio of the remaining data amount to the total data amount.

The operation module 20 is specifically configured to:

Obtain a reference value for the data transmission specification;

Calculate the ratio of the amount of remaining data to the total amount of data as the residual coefficient;

The set value of the data transmission specification is the product of the reference value and the residual coefficient.

Further, the data transmission specification is related to the ratio of the remaining data amount to the remaining capacity of the receiver.

The operation module 20 is specifically configured to:

Obtain a reference value for the data transmission specification;

Calculating the ratio of the amount of remaining data to the remaining capacity of the receiver;

Determining the saturation coefficient according to the ratio of the remaining data amount to the remaining capacity of the receiver;

Calculate the set value of the data transmission specification as the product of the reference value and the saturation coefficient;

Further, the transmission module 30 is configured to send data to the receiver according to the determined data transmission specification, specifically for:

Further, the receiving party is a buyer;

The data transmission specification is unit price;

Data is transaction information;

The amount of remaining data is the stock of goods;

The total amount of data is the total amount of goods;

The remaining capacity of the receiver is the purchase amount of the purchaser.

Those skilled in the art will appreciate that embodiments of the present invention can 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 a combination of software and hardware. Moreover, the invention can 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, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable numerical processing device to produce a machine for the production of instructions for execution by a processor of a computer or other programmable numerical processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable numerical processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable numerical processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include non-persistent memory, random access memory (RAM), and/or non-volatile memory in a computer readable medium, such as read only memory (ROM) or flash memory. Memory is an example of a computer readable medium.

Computer readable media includes both permanent and non-persistent, removable and non-removable media. Information storage can be implemented by any method or technology. The information can be computer readable instructions, numerical structures, modules of the programs, or other values. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disk read only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, Magnetic tape cartridges, magnetic tape storage or other magnetic storage devices or any other non-transportable media can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary storage of computer readable media, such as modulated numerical signals and carrier waves.

It is also to be understood that the terms "comprises" or "comprising" or "comprising" or any other variations are intended to encompass a non-exclusive inclusion, such that a process, method, article, Other elements not explicitly listed, or elements that are inherent to such a process, method, commodity, or equipment. An element defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device including the element.

Those skilled in the art will appreciate that embodiments of the present application can be provided as a method, system, or computer program product. Thus, the present application can take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment in combination of software and hardware. Moreover, the application can 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, etc.) including computer usable program code.

The above description is only an embodiment of the present application and is not intended to limit the application. Various changes and modifications can be made to the present application by those skilled in the art. Any modifications, equivalents, improvements, etc. made within the spirit and scope of the present application are intended to be included within the scope of the appended claims.

Claims

A method of data transmission, comprising the steps of:

Determine the recipient;

Determine data transmission specifications;

Sending data to the receiver according to the determined data transmission specification;

Wherein, the data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver.
The method of claim 1, wherein the method further comprises: before performing the step of transmitting data to the recipient according to the determined data transmission specification, the method further comprising:

Obtaining a remaining period threshold and a remaining data amount threshold;

When the remaining period is less than or equal to the remaining period threshold, and the remaining data amount is greater than or equal to the remaining data amount threshold, the step of transmitting data to the receiver according to the determined data transmission specification is performed on the remaining data, and conversely, the determined data transmission is not performed on the remaining data. The step in which the specification sends data to the receiver.
The method of claim 1, wherein determining the recipient comprises:

Look for the logged-in user within the preset distance range around the sender as the receiver.
The method of claim 1, wherein the data transmission specification is related to a remaining period of data transmission, and specifically includes:

Obtain a reference value for the data transmission specification;

Select the term coefficient based on the remaining period;

The set value of the data transmission specification is calculated as the product of the reference value and the term coefficient;

Among them, the remaining period is positively related to the term coefficient.
The method according to claim 1, wherein the data transmission specification is related to the ratio of the remaining data amount to the total data amount, and specifically includes:

Obtain a reference value for the data transmission specification;

Calculate the ratio of the amount of remaining data to the total amount of data as the residual coefficient;

The set value of the data transmission specification is the product of the reference value and the residual coefficient.
The method according to claim 1, wherein the data transmission specification is related to a ratio of the remaining data amount to the remaining capacity of the receiver, and specifically includes:

Obtain a reference value for the data transmission specification;

Calculating the ratio of the amount of remaining data to the remaining capacity of the receiver;

Determining the saturation coefficient according to the ratio of the remaining data amount to the remaining capacity of the receiver;

Calculate the set value of the data transmission specification as the product of the reference value and the saturation coefficient;

Among them, the saturation coefficient is inversely related to the ratio of the remaining data amount to the remaining capacity of the receiver.
The method of claim 1, wherein the transmitting data to the receiver according to the determined data transmission specification comprises:

Sending a request to the recipient for data transmission according to the data transmission specification;

After obtaining the response from the recipient agreeing to the data transmission, the data is transmitted to the receiver in accordance with the data transmission specification.
The method according to any one of claims 1 to 7, wherein the recipient is a buyer;

Data transmission specifications include unit price;

The data is transaction information;

The amount of remaining data is the stock of goods;

The total amount of data is the total amount of goods;

The remaining capacity of the receiver is the purchase amount of the purchaser.
A device for data transmission, comprising:

a search module for determining a recipient;

An arithmetic module for determining a data transmission specification;

a transmission module, configured to send data to the receiver according to the determined data transmission specification;

Wherein, the data transmission specification is related to at least one of a remaining period of the data transmission, a ratio of the remaining data amount to the total data amount, and a ratio of the remaining data amount to the remaining capacity of the receiver.
The device according to claim 9, wherein the device further comprises a judging module, wherein the judging module is configured to:

Obtaining a remaining period threshold and a remaining data amount threshold;

When the remaining period is less than or equal to the remaining period threshold, and the remaining data amount is greater than or equal to the remaining data amount threshold, the step of transmitting data to the receiver according to the determined data transmission specification is performed on the remaining data, and conversely, the determined data transmission is not performed on the remaining data. The step in which the specification sends data to the receiver.
The device according to claim 9, wherein the search module is configured to determine a receiver, specifically for:

Look for the logged-in user within the preset distance range around the sender as the receiver.
The apparatus according to claim 9, wherein said data transmission specification is related to a remaining period of data transmission;

The operation module is specifically configured to:

Obtain a reference value for the data transmission specification;

Select the term coefficient based on the remaining period;

The set value of the data transmission specification is calculated as the product of the reference value and the term coefficient;

Among them, the remaining period is positively related to the term coefficient.
The apparatus according to claim 9, wherein said data transmission specification is related to a ratio of a remaining data amount to a total data amount;

The operation module is specifically configured to:

Obtain a reference value for the data transmission specification;

Calculate the ratio of the amount of remaining data to the total amount of data as the residual coefficient;

The set value of the data transmission specification is the product of the reference value and the residual coefficient.
The apparatus according to claim 9, wherein said data transmission specification is related to a ratio of a remaining data amount to a receiver remaining capacity;

The operation module is specifically configured to:

Obtain a reference value for the data transmission specification;

Calculating the ratio of the amount of remaining data to the remaining capacity of the receiver;

Determining the saturation coefficient according to the ratio of the remaining data amount to the remaining capacity of the receiver;

Calculate the set value of the data transmission specification as the product of the reference value and the saturation coefficient;

Among them, the saturation coefficient is inversely related to the ratio of the remaining data amount to the remaining capacity of the receiver.
The device according to claim 9, wherein the transmission module is configured to send data to the receiver according to the determined data transmission specification, specifically for:

Sending a request to the recipient for data transmission according to the data transmission specification;

After obtaining the response from the recipient agreeing to the data transmission, the data is transmitted to the receiver in accordance with the data transmission specification.
The apparatus according to any one of claims 9 to 15, wherein the recipient is a buyer;

The data transmission specification is unit price;

The data is transaction information;

The amount of remaining data is the stock of goods;

The total amount of data is the total amount of goods;

The remaining capacity of the receiver is the purchase amount of the purchaser.