CN113056013A - Data sharing method and system for computer science and technology research - Google Patents
Data sharing method and system for computer science and technology research Download PDFInfo
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- CN113056013A CN113056013A CN202110270469.7A CN202110270469A CN113056013A CN 113056013 A CN113056013 A CN 113056013A CN 202110270469 A CN202110270469 A CN 202110270469A CN 113056013 A CN113056013 A CN 113056013A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/0008—Wavelet-division
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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Abstract
The invention discloses a data sharing method for computer science and technology research, which comprises the following steps: collecting data for computer science and technology research by a first mobile terminal; requesting, by a first mobile terminal, resources for performing sidelink communications from a base station; receiving, by the first mobile terminal, resources allocated by the base station for performing sidelink communications in response to requesting the base station for the resources for performing sidelink communications; transmitting, by the first mobile terminal, first sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the first timeslot in response to receiving resources allocated by the base station for sidelink communications; receiving, by the second mobile terminal, a first sidelink data message sent by the first mobile terminal on the second set of subcarriers and the second set of symbols of the first timeslot in response to receiving the first sidelink control information; and if the first sidelink data message is successfully received, the second mobile terminal sends a confirmation message to the first mobile terminal on the first sidelink feedback resource in the second time slot.
Description
Technical Field
The present invention relates to the field of computer research technology, and more particularly to a data sharing method and system for computer science and technology research.
Background
The computer is commonly called computer, and is a modern electronic computing machine for high-speed computation, which can perform numerical computation, logic computation and memory function.
The prior art CN111563673A discloses a computer technology digitization degree evaluation method and device. The method comprises the following steps: determining the dimension and index of a computer technology digitization degree evaluation system; the dimensions include applications, capabilities, security, data, and/or cloud; determining an index score of the index according to the collected index data; determining a dimension weight for the dimension and an index weight for the index; and evaluating the digitization degree of the computer technology according to the index score, the dimension weight and the index weight.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a data sharing method and a data sharing system for computer science and technology research, which can overcome the defects of the prior art.
In order to achieve the above object, the present invention provides a method for sharing data for computer science and technology research, which is characterized in that the method for sharing data for computer science and technology research comprises the following steps:
collecting data for computer science and technology research by a first mobile terminal;
requesting, by a first mobile terminal, resources for performing sidelink communications from a base station;
receiving, by the first mobile terminal, resources allocated by the base station for performing sidelink communications in response to requesting the base station for the resources for performing sidelink communications;
in response to receiving resources allocated by the base station for sidelink communications, transmitting, by the first mobile terminal, first sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the first timeslot, wherein the first sidelink control information indicates to the second mobile terminal first sidelink data resources for transmission of data for computer science and technology research;
receiving, by the second mobile terminal, a first sidelink data message transmitted by the first mobile terminal on the second set of subcarriers and the second set of symbols of the first timeslot in response to receiving the first sidelink control information, wherein the first sidelink data message comprises computer science and technology research data, wherein the first sidelink data message further comprises an indication of a first sidelink feedback resource for transmitting feedback information;
if the first side link data message is successfully received, the second mobile terminal sends a confirmation message to the first mobile terminal on the first side link feedback resource in the second time slot, wherein three time slots are arranged between the first time slot and the second time slot;
if the data for computer science and technology research in the first side link data message is not successfully received, the second mobile terminal sends a negative confirmation message to the first mobile terminal on the first side link feedback resource in a second time slot, wherein three time slots are arranged between the first time slot and the second time slot;
in response to receiving resources allocated by the base station for sidelink communications, second sidelink control information is transmitted by the first mobile terminal to the second mobile terminal over the first set of subcarriers and the first set of symbols of the third time slot, wherein the second sidelink control information indicates to the second mobile terminal second sidelink data resources for transmission of the computer science and technology research data.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
receiving, by the second mobile terminal, a second sidelink data message transmitted by the first mobile terminal over a second set of subcarriers and a second set of symbols of a third time slot in response to receiving the second sidelink control information, wherein the second sidelink data message includes computer science and technology research data, wherein the second sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the third time slot is a time slot immediately following the first time slot;
if the second sidelink data message is successfully received, the second mobile terminal sends a second confirmation message to the first mobile terminal on the first sidelink feedback resource in the second time slot, wherein the second confirmation message and the confirmation message are frequency division multiplexed;
and if the computer science and technology research data in the second sidelink data message is not successfully received, sending a second negative confirmation message to the first mobile terminal by the second mobile terminal on the first sidelink feedback resource in the second time slot, wherein the second negative confirmation message and the negative confirmation message are frequency division multiplexed.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
transmitting, by the first mobile terminal, third sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fourth slot in response to receiving the resources allocated by the base station for sidelink communication, wherein the third sidelink control information indicates to the second mobile terminal a third sidelink data resource for transmission of the data for computer science and technology research;
receiving, by the second mobile terminal, a third sidelink data message transmitted by the first mobile terminal on the second set of subcarriers and a second set of symbols of a fourth time slot in response to receiving the third sidelink control information, wherein the third sidelink data message includes computer science and technology research data, wherein the third sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fourth time slot is a time slot immediately following the third time slot;
if the third sidelink data message is successfully received, the second mobile terminal sends a third confirmation message to the first mobile terminal on the first sidelink feedback resource in the second time slot, wherein the third confirmation message and the confirmation message are frequency division multiplexed;
and if the data for computer science and technology research in the third side link data message is not successfully received, sending a third negative confirmation message to the first mobile terminal by the second mobile terminal on the first side link feedback resource in the second time slot, wherein the third negative confirmation message and the negative confirmation message are frequency division multiplexed.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
transmitting, by the first mobile terminal, fourth sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fifth slot in response to receiving the resources allocated by the base station for sidelink communication, wherein the fourth sidelink control information indicates to the second mobile terminal a fourth sidelink data resource for transmitting data for computer science and technology research;
in response to receiving the fourth sidelink control information, receiving, by the second mobile terminal, a fourth sidelink data message transmitted by the first mobile terminal over the second set of subcarriers and a second set of symbols of a fifth time slot, wherein the fourth sidelink data message includes computer science and technology research data, wherein the fourth sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fifth time slot is a time slot immediately following the fourth time slot.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
if the fourth side link data message is successfully received, the second mobile terminal sends a fourth confirmation message to the first mobile terminal on the first side link feedback resource in the second time slot, wherein the fourth confirmation message and the confirmation message are frequency division multiplexed;
and if the data for computer science and technology research in the fourth side link data message is not successfully received, sending a fourth negative confirmation message to the first mobile terminal by the second mobile terminal on the first side link feedback resource in the second time slot, wherein the fourth negative confirmation message and the negative confirmation message are frequency division multiplexed.
The invention provides a data sharing system for computer science and technology research, which is characterized by comprising the following components:
means for collecting data for computer science and technology research by a first mobile terminal;
means for requesting, by a first mobile terminal, resources to a base station for sidelink communications;
means for receiving, by the first mobile terminal, resources allocated by the base station for performing sidelink communications in response to requesting resources from the base station for performing sidelink communications;
means for transmitting, by the first mobile terminal, first sidelink control information to the second mobile terminal over a first set of subcarriers and a first set of symbols of a first timeslot in response to receiving resources allocated by the base station for sidelink communications, wherein the first sidelink control information indicates to the second mobile terminal first sidelink data resources for transmission of data for computer science and technology research;
means for receiving, by the second mobile terminal, a first sidelink data message transmitted by the first mobile terminal on a second set of subcarriers and a second set of symbols of the first time slot in response to receiving the first sidelink control information, wherein the first sidelink data message comprises computer science and technology research data, wherein the first sidelink data message further comprises an indication of a first sidelink feedback resource for transmitting feedback information;
means for sending, by the second mobile terminal, an acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the first sidelink data message is successfully received, wherein three time slots are spaced between the first time slot and the second time slot;
means for sending a negative acknowledgement message by the second mobile terminal to the first mobile terminal on the first sidelink feedback resource in a second time slot if the computer science and technology research data in the first sidelink data message is not successfully received, wherein the first time slot is separated from the second time slot by three time slots;
means for transmitting, by the first mobile terminal, second sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the third time slot in response to receiving resources allocated by the base station for sidelink communications, wherein the second sidelink control information indicates to the second mobile terminal second sidelink data resources for transmission of the computer science and technology research data.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for receiving, by the second mobile terminal, a second sidelink data message transmitted by the first mobile terminal over a second set of subcarriers and a second set of symbols of a third time slot in response to receiving the second sidelink control information, wherein the second sidelink data message includes computer science and technology research data, wherein the second sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the third time slot is a time slot immediately following the first time slot;
means for sending, by the second mobile terminal, a second acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the second sidelink data message is successfully received, wherein the second acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by the second mobile terminal, a second negative acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the computer science and technology research data in the second sidelink data message is not successfully received, wherein the second negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for transmitting, by the first mobile terminal, third sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fourth slot in response to receiving the resources allocated by the base station for sidelink communication, wherein the third sidelink control information indicates to the second mobile terminal a third sidelink data resource for transmission of the data for computer science and technology research;
means for receiving, by the second mobile terminal, a third sidelink data message transmitted by the first mobile terminal on a second set of subcarriers and a second set of symbols of a fourth time slot in response to receiving the third sidelink control information, wherein the third sidelink data message includes computer science and technology research data, wherein the third sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fourth time slot is a time slot immediately following the third time slot;
means for sending, by the second mobile terminal, a third acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the third sidelink data message is successfully received, wherein the third acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by the second mobile terminal, a third negative acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the computer science and technology research data in the third sidelink data message is not successfully received, wherein the third negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for transmitting, by the first mobile terminal, fourth sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fifth slot in response to receiving resources allocated by the base station for sidelink communication, wherein the fourth sidelink control information indicates to the second mobile terminal a fourth sidelink data resource for transmission of data for computer science and technology research;
means for receiving, by the second mobile terminal, a fourth sidelink data message transmitted by the first mobile terminal over the second set of subcarriers and a second set of symbols of a fifth time slot in response to receiving the fourth sidelink control information, wherein the fourth sidelink data message includes computer science and technology research data, wherein the fourth sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fifth time slot is a time slot immediately following the fourth time slot.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for transmitting, by the second mobile terminal, a fourth acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the fourth sidelink data message is successfully received, wherein the fourth acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by the second mobile terminal, a fourth negative acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the computer science and technology research data in the fourth sidelink data message is not successfully received, wherein the fourth negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
Compared with the prior art, the method has the advantages that in the traditional mode, after a researcher of computer technology develops new software or code, the researcher can share the code or program to other researchers for testing and optimization by means of mails and the like. However, as is well known, the mail system is not compatible with the code operation interface, and copying and pasting the code into the mail and then sending the code is a very troublesome process, and under the condition that mobile terminals are more and more common, computer researchers generally hope to send research results by means of wireless transmission. In order to solve the problems in the prior art, the invention provides a data sharing method and system for computer science and technology research.
Drawings
FIG. 1 is a flow diagram of a method according to an embodiment of the invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
FIG. 1 is a flow diagram of a method according to an embodiment of the invention. As shown in the figure, the method of the present invention comprises the steps of:
step 101: collecting data for computer science and technology research by a first mobile terminal;
step 102: requesting, by a first mobile terminal, resources for performing sidelink communications from a base station;
step 103: receiving, by the first mobile terminal, resources allocated by the base station for performing sidelink communications in response to requesting the base station for the resources for performing sidelink communications;
step 104: in response to receiving resources allocated by the base station for sidelink communications, transmitting, by the first mobile terminal, first sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the first timeslot, wherein the first sidelink control information indicates to the second mobile terminal first sidelink data resources for transmission of data for computer science and technology research;
step 105: receiving, by the second mobile terminal, a first sidelink data message transmitted by the first mobile terminal on the second set of subcarriers and the second set of symbols of the first timeslot in response to receiving the first sidelink control information, wherein the first sidelink data message comprises computer science and technology research data, wherein the first sidelink data message further comprises an indication of a first sidelink feedback resource for transmitting feedback information;
step 106: if the first side link data message is successfully received, the second mobile terminal sends a confirmation message to the first mobile terminal on the first side link feedback resource in the second time slot, wherein three time slots are arranged between the first time slot and the second time slot;
step 107: if the data for computer science and technology research in the first side link data message is not successfully received, the second mobile terminal sends a negative confirmation message to the first mobile terminal on the first side link feedback resource in a second time slot, wherein three time slots are arranged between the first time slot and the second time slot;
step 108: in response to receiving resources allocated by the base station for sidelink communications, second sidelink control information is transmitted by the first mobile terminal to the second mobile terminal over the first set of subcarriers and the first set of symbols of the third time slot, wherein the second sidelink control information indicates to the second mobile terminal second sidelink data resources for transmission of the computer science and technology research data.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
receiving, by the second mobile terminal, a second sidelink data message transmitted by the first mobile terminal over a second set of subcarriers and a second set of symbols of a third time slot in response to receiving the second sidelink control information, wherein the second sidelink data message includes computer science and technology research data, wherein the second sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the third time slot is a time slot immediately following the first time slot;
if the second sidelink data message is successfully received, the second mobile terminal sends a second confirmation message to the first mobile terminal on the first sidelink feedback resource in the second time slot, wherein the second confirmation message and the confirmation message are frequency division multiplexed;
and if the computer science and technology research data in the second sidelink data message is not successfully received, sending a second negative confirmation message to the first mobile terminal by the second mobile terminal on the first sidelink feedback resource in the second time slot, wherein the second negative confirmation message and the negative confirmation message are frequency division multiplexed.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
transmitting, by the first mobile terminal, third sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fourth slot in response to receiving the resources allocated by the base station for sidelink communication, wherein the third sidelink control information indicates to the second mobile terminal a third sidelink data resource for transmission of the data for computer science and technology research;
receiving, by the second mobile terminal, a third sidelink data message transmitted by the first mobile terminal on the second set of subcarriers and a second set of symbols of a fourth time slot in response to receiving the third sidelink control information, wherein the third sidelink data message includes computer science and technology research data, wherein the third sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fourth time slot is a time slot immediately following the third time slot;
if the third sidelink data message is successfully received, the second mobile terminal sends a third confirmation message to the first mobile terminal on the first sidelink feedback resource in the second time slot, wherein the third confirmation message and the confirmation message are frequency division multiplexed;
and if the data for computer science and technology research in the third side link data message is not successfully received, sending a third negative confirmation message to the first mobile terminal by the second mobile terminal on the first side link feedback resource in the second time slot, wherein the third negative confirmation message and the negative confirmation message are frequency division multiplexed.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
transmitting, by the first mobile terminal, fourth sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fifth slot in response to receiving the resources allocated by the base station for sidelink communication, wherein the fourth sidelink control information indicates to the second mobile terminal a fourth sidelink data resource for transmitting data for computer science and technology research;
in response to receiving the fourth sidelink control information, receiving, by the second mobile terminal, a fourth sidelink data message transmitted by the first mobile terminal over the second set of subcarriers and a second set of symbols of a fifth time slot, wherein the fourth sidelink data message includes computer science and technology research data, wherein the fourth sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fifth time slot is a time slot immediately following the fourth time slot.
In a preferred embodiment, the method for sharing data for computer science and technology research comprises the following steps:
if the fourth side link data message is successfully received, the second mobile terminal sends a fourth confirmation message to the first mobile terminal on the first side link feedback resource in the second time slot, wherein the fourth confirmation message and the confirmation message are frequency division multiplexed;
and if the data for computer science and technology research in the fourth side link data message is not successfully received, sending a fourth negative confirmation message to the first mobile terminal by the second mobile terminal on the first side link feedback resource in the second time slot, wherein the fourth negative confirmation message and the negative confirmation message are frequency division multiplexed.
The invention provides a data sharing system for computer science and technology research, which is characterized by comprising the following components:
means for collecting data for computer science and technology research by a first mobile terminal;
means for requesting, by a first mobile terminal, resources to a base station for sidelink communications;
means for receiving, by the first mobile terminal, resources allocated by the base station for performing sidelink communications in response to requesting resources from the base station for performing sidelink communications;
means for transmitting, by the first mobile terminal, first sidelink control information to the second mobile terminal over a first set of subcarriers and a first set of symbols of a first timeslot in response to receiving resources allocated by the base station for sidelink communications, wherein the first sidelink control information indicates to the second mobile terminal first sidelink data resources for transmission of data for computer science and technology research;
means for receiving, by the second mobile terminal, a first sidelink data message transmitted by the first mobile terminal on a second set of subcarriers and a second set of symbols of the first time slot in response to receiving the first sidelink control information, wherein the first sidelink data message comprises computer science and technology research data, wherein the first sidelink data message further comprises an indication of a first sidelink feedback resource for transmitting feedback information;
means for sending, by the second mobile terminal, an acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the first sidelink data message is successfully received, wherein three time slots are spaced between the first time slot and the second time slot;
means for sending a negative acknowledgement message by the second mobile terminal to the first mobile terminal on the first sidelink feedback resource in a second time slot if the computer science and technology research data in the first sidelink data message is not successfully received, wherein the first time slot is separated from the second time slot by three time slots;
means for transmitting, by the first mobile terminal, second sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the third time slot in response to receiving resources allocated by the base station for sidelink communications, wherein the second sidelink control information indicates to the second mobile terminal second sidelink data resources for transmission of the computer science and technology research data.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for receiving, by the second mobile terminal, a second sidelink data message transmitted by the first mobile terminal over a second set of subcarriers and a second set of symbols of a third time slot in response to receiving the second sidelink control information, wherein the second sidelink data message includes computer science and technology research data, wherein the second sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the third time slot is a time slot immediately following the first time slot;
means for sending, by the second mobile terminal, a second acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the second sidelink data message is successfully received, wherein the second acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by the second mobile terminal, a second negative acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the computer science and technology research data in the second sidelink data message is not successfully received, wherein the second negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for transmitting, by the first mobile terminal, third sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fourth slot in response to receiving the resources allocated by the base station for sidelink communication, wherein the third sidelink control information indicates to the second mobile terminal a third sidelink data resource for transmission of the data for computer science and technology research;
means for receiving, by the second mobile terminal, a third sidelink data message transmitted by the first mobile terminal on a second set of subcarriers and a second set of symbols of a fourth time slot in response to receiving the third sidelink control information, wherein the third sidelink data message includes computer science and technology research data, wherein the third sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fourth time slot is a time slot immediately following the third time slot;
means for sending, by the second mobile terminal, a third acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the third sidelink data message is successfully received, wherein the third acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by the second mobile terminal, a third negative acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the computer science and technology research data in the third sidelink data message is not successfully received, wherein the third negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for transmitting, by the first mobile terminal, fourth sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fifth slot in response to receiving resources allocated by the base station for sidelink communication, wherein the fourth sidelink control information indicates to the second mobile terminal a fourth sidelink data resource for transmission of data for computer science and technology research;
means for receiving, by the second mobile terminal, a fourth sidelink data message transmitted by the first mobile terminal over the second set of subcarriers and a second set of symbols of a fifth time slot in response to receiving the fourth sidelink control information, wherein the fourth sidelink data message includes computer science and technology research data, wherein the fourth sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fifth time slot is a time slot immediately following the fourth time slot.
In a preferred embodiment, a computer science and technology research data sharing system comprises:
means for transmitting, by the second mobile terminal, a fourth acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the fourth sidelink data message is successfully received, wherein the fourth acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by the second mobile terminal, a fourth negative acknowledgement message to the first mobile terminal on the first sidelink feedback resource in the second time slot if the computer science and technology research data in the fourth sidelink data message is not successfully received, wherein the fourth negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A data sharing method for computer science and technology research is characterized by comprising the following steps:
collecting data for computer science and technology research by a first mobile terminal;
requesting, by a first mobile terminal, resources for performing sidelink communications from a base station;
receiving, by the first mobile terminal, resources allocated by the base station for performing sidelink communications in response to requesting the base station for the resources for performing sidelink communications;
in response to receiving resources allocated by a base station for sidelink communications, transmitting, by a first mobile terminal, first sidelink control information to a second mobile terminal over a first set of subcarriers and a first set of symbols of a first timeslot, wherein the first sidelink control information indicates to the second mobile terminal first sidelink data resources for transmission of the computer science and technology research data;
receiving, by a second mobile terminal, a first sidelink data message transmitted by a first mobile terminal over a second set of subcarriers and a second set of symbols of a first timeslot in response to receiving the first sidelink control information, wherein the first sidelink data message comprises the computer science and technology research data, wherein the first sidelink data message further comprises an indication of a first sidelink feedback resource for transmitting feedback information;
if the first side link data message is successfully received, a second mobile terminal sends a confirmation message to the first mobile terminal on a first side link feedback resource in a second time slot, wherein three time slots are arranged between the first time slot and the second time slot;
if the data for computer science and technology research in the first side link data message is not successfully received, a negative confirmation message is sent to the first mobile terminal by a second mobile terminal on a first side link feedback resource in a second time slot, wherein three time slots are arranged between the first time slot and the second time slot;
in response to receiving resources allocated by the base station for sidelink communications, transmitting, by the first mobile terminal, second sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the third time slot, wherein the second sidelink control information indicates to the second mobile terminal second sidelink data resources for transmission of the computer science and technology research data.
2. The method of claim 1, wherein the method of sharing data for computer science and technology research comprises the steps of:
receiving, by a second mobile terminal, a second sidelink data message transmitted by a first mobile terminal over a second set of subcarriers and a second set of symbols of a third time slot in response to receiving the second sidelink control information, wherein the second sidelink data message includes the computer science and technology research data, wherein the second sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the third time slot is a time slot immediately following the first time slot;
if the second sidelink data message is successfully received, sending a second confirmation message to the first mobile terminal by a second mobile terminal on a first sidelink feedback resource in a second time slot, wherein the second confirmation message and the confirmation message are frequency division multiplexed;
transmitting, by a second mobile terminal, a second negative acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the computer science and technology research data in the second sidelink data message is not successfully received, wherein the second negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
3. The method of claim 2, wherein the method of sharing data for computer science and technology research comprises the steps of:
in response to receiving resources allocated by the base station for sidelink communications, transmitting, by the first mobile terminal, third sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fourth slot, wherein the third sidelink control information indicates to the second mobile terminal a third sidelink data resource for transmission of the computer science and technology research data;
receiving, by a second mobile terminal, a third sidelink data message transmitted by a first mobile terminal over a second set of subcarriers and a second set of symbols of a fourth time slot in response to receiving the third sidelink control information, wherein the third sidelink data message includes the computer science and technology research data, wherein the third sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fourth time slot is a time slot immediately following the third time slot;
if the third sidelink data message is successfully received, sending a third confirmation message to the first mobile terminal by a second mobile terminal on a first sidelink feedback resource in a second time slot, wherein the third confirmation message and the confirmation message are frequency division multiplexed;
transmitting, by a second mobile terminal, a third negative acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the computer science and technology research data in the third sidelink data message is not successfully received, wherein the third negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
4. The computer science and technology research data sharing method of claim 3, wherein the computer science and technology research data sharing method comprises the steps of:
transmitting, by the first mobile terminal, fourth sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fifth slot in response to receiving resources allocated by the base station for sidelink communications, wherein the fourth sidelink control information indicates to the second mobile terminal a fourth sidelink data resource for transmission of the data for computer science and technology research;
receiving, by the second mobile terminal, a fourth sidelink data message transmitted by the first mobile terminal over a second set of subcarriers and a second set of symbols of a fifth time slot in response to receiving the fourth sidelink control information, wherein the fourth sidelink data message includes the computer science and technology research data, wherein the fourth sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fifth time slot is a time slot immediately following the fourth time slot.
5. The computer science and technology research data sharing method of claim 4, wherein the computer science and technology research data sharing method comprises the steps of:
if the fourth side link data message is successfully received, sending a fourth confirmation message to the first mobile terminal by the second mobile terminal on the first side link feedback resource in a second time slot, wherein the fourth confirmation message and the confirmation message are frequency division multiplexed;
transmitting, by a second mobile terminal, a fourth negative acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the computer science and technology research data in the fourth sidelink data message is not successfully received, wherein the fourth negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
6. A data sharing system for computer science and technology research, comprising:
means for collecting data for computer science and technology research by a first mobile terminal;
means for requesting, by a first mobile terminal, resources to a base station for sidelink communications;
means for receiving, by the first mobile terminal, resources allocated by the base station for performing sidelink communications in response to requesting resources from the base station for performing sidelink communications;
means for transmitting, by a first mobile terminal, first sidelink control information to a second mobile terminal over a first set of subcarriers and a first set of symbols of a first timeslot in response to receiving resources allocated by a base station for sidelink communications, wherein the first sidelink control information indicates to the second mobile terminal first sidelink data resources for transmission of the computer science and technology research data;
means for receiving, by a second mobile terminal, a first sidelink data message transmitted by a first mobile terminal over a second set of subcarriers and a second set of symbols of a first time slot in response to receiving the first sidelink control information, wherein the first sidelink data message comprises the computer science and technology research data, wherein the first sidelink data message further comprises an indication of a first sidelink feedback resource for transmitting feedback information;
means for sending, by a second mobile terminal, an acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the first sidelink data message is successfully received, wherein the first time slot is separated from the second time slot by three time slots;
means for transmitting, by a second mobile terminal, a negative acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the computer science and technology research data in the first sidelink data message is not successfully received, wherein the first time slot is separated from the second time slot by three time slots;
means for transmitting, by the first mobile terminal, second sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the third time slot in response to receiving resources allocated by the base station for sidelink communications, wherein the second sidelink control information indicates to the second mobile terminal second sidelink data resources for transmission of the computer science and technology research data.
7. The computer science and technology research data sharing system as set forth in claim 6, wherein the computer science and technology research data sharing system comprises:
means for receiving, by a second mobile terminal, a second sidelink data message transmitted by a first mobile terminal over a second set of subcarriers and a second set of symbols of a third time slot in response to receiving the second sidelink control information, wherein the second sidelink data message includes the computer science and technology research data, wherein the second sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the third time slot is a time slot immediately following the first time slot;
means for transmitting, by a second mobile terminal, a second acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the second sidelink data message is successfully received, wherein the second acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by a second mobile terminal, a second negative acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the computer science and technology research data in the second sidelink data message is not successfully received, wherein the second negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
8. The computer science and technology research data sharing system as set forth in claim 7, wherein the computer science and technology research data sharing system comprises:
means for transmitting, by the first mobile terminal, third sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fourth slot in response to receiving resources allocated by the base station for sidelink communications, wherein the third sidelink control information indicates to the second mobile terminal a third sidelink data resource for transmission of the computer science and technology research data;
means for receiving, by a second mobile terminal, a third sidelink data message transmitted by a first mobile terminal over a second set of subcarriers and a second set of symbols for a fourth time slot in response to receiving the third sidelink control information, wherein the third sidelink data message includes the computer science and technology research data, wherein the third sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fourth time slot is a time slot immediately following the third time slot;
means for transmitting, by a second mobile terminal, a third acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the third sidelink data message is successfully received, wherein the third acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by a second mobile terminal, a third negative acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the computer science and technology research data in the third sidelink data message is not successfully received, wherein the third negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
9. The computer science and technology research data sharing system as set forth in claim 8, wherein the computer science and technology research data sharing system comprises:
means for transmitting, by the first mobile terminal, fourth sidelink control information to the second mobile terminal over the first set of subcarriers and the first set of symbols of the fifth slot in response to receiving resources allocated by the base station for sidelink communications, wherein the fourth sidelink control information indicates to the second mobile terminal a fourth sidelink data resource for transmission of the computer science and technology research data;
means for receiving, by the second mobile terminal, a fourth sidelink data message transmitted by the first mobile terminal over a second set of subcarriers and a second set of symbols of a fifth time slot in response to receiving the fourth sidelink control information, wherein the fourth sidelink data message includes the computer science and technology research data, wherein the fourth sidelink data message further includes an indication of a first sidelink feedback resource for transmitting feedback information, wherein the fifth time slot is a time slot immediately following the fourth time slot.
10. The computer science and technology research data sharing system as set forth in claim 9, wherein the computer science and technology research data sharing system includes:
means for transmitting, by a second mobile terminal, a fourth acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the fourth sidelink data message is successfully received, wherein the fourth acknowledgement message is frequency division multiplexed with the acknowledgement message;
means for transmitting, by a second mobile terminal, a fourth negative acknowledgement message to the first mobile terminal on a first sidelink feedback resource in a second time slot if the computer science and technology research data in the fourth sidelink data message is not successfully received, wherein the fourth negative acknowledgement message is frequency division multiplexed with the negative acknowledgement message.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135360A (en) * | 2020-09-18 | 2020-12-25 | 蚌埠绿源创芯环保科技有限公司 | Big data based garbage classification condition monitoring method and system |
| CN113099424A (en) * | 2021-04-12 | 2021-07-09 | 北京贝耀信科技有限公司 | Big data transmission method and system based on D2D communication |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135360A (en) * | 2020-09-18 | 2020-12-25 | 蚌埠绿源创芯环保科技有限公司 | Big data based garbage classification condition monitoring method and system |
| CN113099424A (en) * | 2021-04-12 | 2021-07-09 | 北京贝耀信科技有限公司 | Big data transmission method and system based on D2D communication |
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