CN114615317A - Data processing method, terminal and node - Google Patents
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Abstract
The invention provides a data processing method, a terminal and a node, wherein the method is applied to the terminal and comprises the following steps: determining a data processing identification, wherein the data processing identification is associated with at least one data processing function and an execution sequence of the at least one data processing function; generating a data block to be transmitted according to the data processing identifier; and sending the data block to be transmitted to a target node. The scheme of the invention can decompose the network function into different service modules, and provide the customized service function for the specific service requirement of the user in a service module combination mode.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a data processing method, a terminal, and a node.
Background
With continuous proposition of service requirements, communication networks are continuously developed and evolved, but the limitation of a layered protocol architecture makes the network development greatly challenged by the problems of expansibility, mobility, manageability, controllability and the like, so that the future network protocol architecture and the working mode thereof need to be redesigned.
Disclosure of Invention
The embodiment of the invention provides a data processing method, a terminal and a node, which are used for decomposing a network function into different service modules and providing a customized service function for a specific service requirement of a user in a service module combination mode.
In order to solve the above technical solutions, embodiments of the present invention provide the following technical solutions:
a data processing method is applied to a terminal, and the method comprises the following steps:
determining a data processing identification, wherein the data processing identification is associated with at least one data processing function and an execution sequence of the at least one data processing function;
generating a data block to be transmitted according to the data processing identifier;
and sending the data block to be transmitted to a target node.
Optionally, determining the data processing identifier includes at least one of:
determining a data processing identifier according to a mapping relation between the service requirement and the data processing identifier;
determining a data processing identifier according to the mapping relation between the data processing function combination and the data processing identifier;
determining a data processing identifier according to the mapping relation between the service requirement and the data processing function combination and the mapping relation between the data processing function combination and the data processing identifier; the combination of data processing functions comprises at least two data processing functions.
Optionally, the mapping relationship is configured by the network side or determined by the terminal, and the mapping process is completed by a non-access stratum of the terminal.
Optionally, the data processing function includes at least one of:
the system comprises a multiplexing module, a demultiplexing module, a dividing/re-dividing module, a recombining module, a retransmitting module, a repeated detection module, a reordering module, an in-sequence submitting module, a data packet repeating module, a data packet discarding module, a header compressing module, a decompressing module, an integrity protecting module, a caching module, a numbering module, a safety module and a charging module.
Optionally, generating a data block to be transmitted according to the data processing identifier includes:
and generating a data block to be transmitted according to the data processing identifier and the uplink allocated resource size and/or the data transmission priority.
Optionally, the data block header to be transmitted includes a data processing identifier and at least one of the following:
the system comprises a source node identification, at least one source function scheme identification, at least one target node identification, at least one target function identification and at least one target function scheme identification.
A data processing method is applied to a target node, and comprises the following steps:
receiving a data block sent by a terminal; wherein the data block is generated according to a data processing identifier, the data processing identifier being associated with at least one data processing function and an execution order of the at least one data processing function;
and processing the data block according to the data processing identifier.
Optionally, processing the data block according to the data processing identifier includes:
processing according to the header information in the header of the data packet to obtain a data processing function combination for processing the data packet in the data block;
and performing corresponding function processing on the data packet according to the data processing function combination to obtain a processed data packet.
Optionally, the method further includes:
and forwarding the processed data packet to the next target node.
The embodiment of the invention also provides a data processing device, which is applied to a terminal, and the device comprises:
the processing module is used for determining a data processing identifier, the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function, and a data block to be transmitted is generated according to the data processing identifier;
and the transceiver module is used for sending the data block to be transmitted to the target node.
An embodiment of the present invention further provides a terminal, including:
the processor is used for determining a data processing identifier, the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function, and a data block to be transmitted is generated according to the data processing identifier;
and the transceiver is used for sending the data block to be transmitted to the target node.
An embodiment of the present invention further provides a data processing apparatus, which is applied to a target node, and the apparatus includes:
the receiving and sending module is used for receiving the data block sent by the terminal; wherein the data block is generated according to a data processing identifier, the data processing identifier being associated with at least one data processing function and an execution order of the at least one data processing function;
and the processing module is used for processing the data block according to the data processing identifier.
An embodiment of the present invention further provides a node, including:
the transceiver is used for receiving the data block sent by the terminal; the data block is generated according to a data processing identifier, and the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function;
and the processor is used for processing the data block according to the data processing identifier.
Embodiments of the present invention also provide a computer-readable storage medium, which includes instructions that, when executed on a computer, cause the computer to perform the method described above.
The embodiment of the invention has the following technical effects:
according to the technical scheme, the network function is decomposed into different service modules, and the customized service function is provided for the specific service requirement of the user in a service module combination mode.
Drawings
Fig. 1 is a schematic flowchart of a data processing method at a terminal side according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a first method for determining a mapping relationship according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a second method for determining a mapping relationship according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a third method for determining a mapping relationship according to an embodiment of the present invention;
fig. 5 is a schematic flowchart of a data processing method on a target node side according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating an example format of a data packet header according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a node processing data according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a data processing apparatus according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a data processing method applied to a terminal, where the method includes:
s1: determining a data processing Identification (ID) associated with at least one data processing function and an execution order of the at least one data processing function;
s2: generating a data block to be transmitted according to the data processing identifier;
s3: and sending the data block to be transmitted to a target node.
Specifically, the data processing ID is associated with a series of processing functions, and includes the execution order of these functions.
In the embodiment of the invention, the network function is decomposed into different service modules, and the customized service function is provided for the specific service requirement of the user in a service module combination mode.
In an alternative embodiment of the present invention, in step S1, the determining the data processing identifier includes at least one of the following:
11, determining a data processing identifier according to a mapping relation between the service requirement and the data processing identifier;
12, determining a data processing identifier according to the mapping relation between the data processing function combination and the data processing identifier;
and 13, determining that the data processing function combination comprises at least two data processing functions according to the mapping relation between the service requirement and the data processing function combination and the mapping relation between the data processing function combination and the data processing identifier.
Specifically, the Service requirement may be a Service ID or an SLA (Service Level Agreement) requirement, a QoS requirement, or a content ID, and the data processing ID is determined based on a mapping relationship between the Service ID or the SLA (Service Level Agreement) requirement, the QoS requirement, or the content ID data processing ID.
In an optional embodiment of the present invention, the mapping relationship is configured by a network side or determined by the terminal 90, and the mapping process is completed by a non access stratum (UE NAS) of the terminal 90.
Wherein, the mapping relationship may be sent to the UE in advance through an RRC (radio resource control) message.
Specifically, the mapping relationship may be implemented by the following implementation manners:
1) as shown in fig. 2, the mapping relationship between the service requirements and the data processing function combinations is configured by the network, and the mapping relationship between the data processing function combinations and the data processing IDs is configured by the network.
2) As shown in fig. 3, the mapping relationship between the service requirements and the data processing function combination is configured by the UE, and the mapping relationship between the data processing function combination and the data processing ID is configured by the network.
3) As shown in fig. 4, the mapping relationship between the service requirement and the data processing function combination is configured by the UE, and the mapping relationship between the data processing function combination and the data processing ID is configured by the UE.
In a specific operation process, according to the service requirements of users, only the related data processing functions need to be combined, and other irrelevant data processing functions can be completely omitted, so that the load of system operation is reduced.
In an alternative embodiment of the present invention, in step S1, the data processing function includes at least one of:
the system comprises a multiplexing module, a demultiplexing module, a dividing/re-dividing module, a recombining module, a retransmitting module, a repeated detection module, a reordering module, an in-sequence submitting module, a data packet repeating module, a data packet discarding module, a header compressing module, a decompressing module, an integrity protecting module, a caching module, a numbering module, a safety module and a charging module.
Specifically, based on the service ID or SLA requirements or QoS requirements or content ID, the UE determines a series of processing functions (e.g., based on the AI algorithm) and identifies the combination of processing functions with the data processing ID.
The data processing ID is associated with a specific usage scheme or algorithm in a series of functional modules, for example, when the functional module is "retransmit", the specific scheme may be ARQ retransmission, or Type I HARQ, or Type II HARQ, or Type III HARQ, etc.
In an optional embodiment of the present invention, in step S2, generating a data block to be transmitted according to the data processing identifier includes:
and generating a data block to be transmitted according to the data processing identifier and the uplink allocated resource size and/or the data transmission priority.
In an optional embodiment of the present invention, the data block header to be transmitted includes a data processing identifier and at least one of the following:
the system comprises a source node identification, at least one source function scheme identification, at least one target node identification, at least one target function identification and at least one target function scheme identification.
As shown in fig. 5, an embodiment of the present invention further provides a data processing method applied to a target node, where the method includes:
step 51, receiving a data block sent by a terminal; wherein the data block is generated according to a data processing identifier, the data processing identifier being associated with at least one data processing function and an execution order of the at least one data processing function;
and step 52, processing the data block according to the data processing identifier.
In an alternative embodiment of the present invention, step 52 may comprise:
step 521, processing according to the header information in the header of the data packet to obtain a data processing function combination for processing the data packet in the data block;
and 521, performing corresponding function processing on the data packet according to the data processing function combination to obtain a processed data packet.
As shown in fig. 6, which is an example of the format of the data packet header in the data block in the above embodiment of the present invention:
where E is an Extension bit meaning that it indicates whether the data processing module-related content (i.e., the following bold block content) is followed by data or another data processing module-related content. A value of 0 indicates that data is immediately followed and a value of 1 indicates that a data processing module related content is immediately followed.
L is length, and is used to indicate the number of bytes occupied by the content related to the data processing module, or the number of bytes occupied by the content related to the data processing module divided by "E + L".
The number of packets indicates the number of packets suitable for the data processing.
Byte offset, which indicates the starting position where the first packet begins, i.e., the offset from the starting position of the entire packet.
The first Sequence (SN) number, based on this and the number of packets, can deduce the IDs of all packets under the data handling ID.
And the source node ID marks the current node ID.
A source function ID indicating which processing functions have been performed on these packets within the current node ID.
A source function plan ID indicating which plan is specifically used within the current function ID to process the data.
And the target node ID marks the target node of the data packet under the data processing ID.
A destination function ID indicating which destination functions are required to process the packets within the destination node ID.
A target function plan ID indicating which plan is to be used within the target function ID to process the data.
In an optional embodiment of the present invention, the method may further include:
and step 53, forwarding the processed data packet to the next target node.
The technical scheme can be realized through the following implementation mode:
as shown in fig. 7, the nodes may include a first node, a second node, and a third node; the first node controls and processes the received data block according to the data processing ID and forwards the data after control processing to the second node, and the second node processes the received data block according to the data processing ID and forwards the processed data to the third node. The specific process is as follows:
1) the first node sends the mapping relationship to the UE in advance through an RRC message, where the RRC message may be: carrying a mapping relation between service ID/SLA requirement/QoS requirement/content ID and data processing ID, or carrying a corresponding relation between data processing ID and a functional module, and further sending uplink Grant (UL Grant) to the terminal;
2) the terminal associates the data packet with the data processing ID based on the service ID/SLA requirement/QoS requirement/content ID carried in the high-level data packet header, or generates the data block to be transmitted based on the data processing ID, the uplink distributed resource size and/or the data transmission priority. The data block header to be transmitted at least comprises a data processing ID;
3) the terminal transmits the uplink data to a second node (target node), and the second node processes the data based on information such as data processing ID and the like, including modification of a data header;
4) the second node forwards the uplink data to a next hop target node, namely a third node, the third node processes the data based on information such as a data processing ID, and the processed data head at least comprises the data processing ID.
5) The third node forwards the downlink data to the second node, and the second node continuously sends the downlink data to the terminal.
It should be noted that, in the embodiment of the present invention, multiple targets may be an independent network device, or multiple functional modules in one network device, for example, the first node, the second node, and the third node are combinations of one or more functional modules in the base station, respectively.
In the above embodiment of the present invention, step 1: the UE determines a data processing ID. The data processing ID is associated with a series of processing functions, while including the order of execution of those functions. The data processing ID determining mode at least comprises one of the following modes:
mode 1: the data processing ID is determined based on a Service ID or SLA (Service Level Agreement) requirement or QoS requirement or a mapping relation between the content ID and the data processing ID.
The mapping relationship is configured by the network;
the mapping relation can be sent to the UE in advance through RRC message
The mapping procedure may be done by the UE NAS (non access stratum);
mode 2: the data processing ID is determined based on the mapping relationship between the data processing function combination and the data processing ID. The mapping relationship is configured by the network;
the mapping relation can be sent to the UE in advance through RRC message
The mapping procedure may be done by the UE NAS (non access stratum);
unlike mode 1, the mapping between the traffic demands and the data processing function combinations is determined by the UE, while the association between the data processing function combinations and the data processing IDs is configured by the network.
Mode 3: based on the service ID or SLA requirements or QoS requirements or content ID, the UE determines a series of processing functions (e.g., based on the AI algorithm) and identifies the combination of processing functions with a data processing ID.
Further, the data processing ID is associated with a specific usage scheme or algorithm in a series of functional modules, for example, when the functional module is "retransmit", the specific scheme may be ARQ retransmission or Type I HARQ or Type II HARQ or Type III HARQ, etc.
Step 2: and generating a data block to be transmitted based on the data processing ID, the uplink allocated resource size and/or the data transmission priority. The data block header to be transmitted at least includes a data processing ID, and may further include: a source node ID, one or more source function IDs, one or more source function plan IDs, one or more destination node IDs, one or more destination function plan IDs. Here, the source node and the target node are network nodes having different processing functions.
And step 3: and after receiving the data block, the target node correspondingly processes the data based on the data processing ID. The processing of data includes not only processing of payload parts but also processing of packet headers.
Further, the processed data needs to be forwarded to the next hop target node.
The above embodiments of the present invention provide a flexible data processing mechanism capable of guaranteeing the service requirements of the user in the technical trend of processing function modularization, and provide customized service functions for the specific service requirements of the user in a service module combination manner.
As shown in fig. 8, an embodiment of the present invention further provides a data processing apparatus 80, which is applied to a terminal, and the apparatus includes:
a processing module 82, configured to determine a data processing identifier, where the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function, and generate a data block to be transmitted according to the data processing identifier;
and the transceiver module 81 is configured to send the data block to be transmitted to a target node.
Optionally, determining the data processing identifier includes at least one of:
determining a data processing identifier according to a mapping relation between the service requirement and the data processing identifier;
determining a data processing identifier according to the mapping relation between the data processing function combination and the data processing identifier;
determining a data processing identifier according to the mapping relation between the service requirement and the data processing function combination and the mapping relation between the data processing function combination and the data processing identifier; the combination of data processing functions comprises at least two data processing functions.
Optionally, the mapping relationship is configured by the network side or determined by the terminal 90, and the mapping process is completed by the non-access stratum of the terminal 90.
Optionally, the data processing function includes at least one of:
the system comprises a multiplexing module, a demultiplexing module, a dividing/re-dividing module, a recombining module, a retransmitting module, a repeated detection module, a reordering module, an in-sequence submitting module, a data packet repeating module, a data packet discarding module, a header compressing module, a decompressing module, an integrity protecting module, a caching module, a numbering module, a safety module and a charging module.
Optionally, generating a data block to be transmitted according to the data processing identifier includes:
and generating a data block to be transmitted according to the data processing identifier and the uplink allocated resource size and/or the data transmission priority.
Optionally, the data block header to be transmitted includes a data processing identifier and at least one of the following:
the system comprises a source node identification, at least one source function scheme identification, at least one target node identification, at least one target function identification and at least one target function scheme identification.
The device is a device corresponding to the terminal-side method, and all the implementation manners in the method embodiment are applicable to the device embodiment, and the same technical effects can be achieved.
An embodiment of the present invention further provides a terminal 90, as shown in fig. 9, including:
a processor 92, configured to determine a data processing identifier, where the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function, and generate a data block to be transmitted according to the data processing identifier;
the transceiver 91 is configured to send the data block to be transmitted to a target node.
Optionally, determining the data processing identifier includes at least one of:
determining a data processing identifier according to a mapping relation between the service requirement and the data processing identifier;
determining a data processing identifier according to the mapping relation between the data processing function combination and the data processing identifier;
determining a data processing identifier according to the mapping relation between the service requirement and the data processing function combination and the mapping relation between the data processing function combination and the data processing identifier; the combination of data processing functions comprises at least two data processing functions.
Optionally, the mapping relationship is configured by the network side or determined by the terminal 90, and the mapping process is completed by the non-access stratum of the terminal 90.
Optionally, the data processing function includes at least one of:
the system comprises a multiplexing module, a demultiplexing module, a dividing/re-dividing module, a recombining module, a retransmitting module, a repeated detection module, a reordering module, an in-sequence submitting module, a data packet repeating module, a data packet discarding module, a header compressing module, a decompressing module, an integrity protecting module, a caching module, a numbering module, a safety module and a charging module.
Optionally, generating a data block to be transmitted according to the data processing identifier includes:
and generating a data block to be transmitted according to the data processing identifier and the uplink allocated resource size and/or the data transmission priority.
Optionally, the data block header to be transmitted includes a data processing identifier and at least one of the following:
the system comprises a source node identification, at least one source function scheme identification, at least one target node identification, at least one target function identification and at least one target function scheme identification.
The terminal is a terminal corresponding to the terminal-side method, and all implementation manners in the method embodiments are applicable to the terminal embodiment, so that the same technical effects can be achieved.
An embodiment of the present invention further provides a data processing apparatus 80, which is applied to a target node, and the apparatus includes:
a transceiver module 81, configured to receive a data block sent by the terminal 90; wherein the data block is generated according to a data processing identifier, the data processing identifier being associated with at least one data processing function and an execution order of the at least one data processing function;
and the processing module 82 is configured to process the data block according to the data processing identifier.
Optionally, processing the data block according to the data processing identifier includes:
processing according to the header information in the header of the data packet to obtain a data processing function combination for processing the data packet in the data block;
and performing corresponding function processing on the data packet according to the data processing function combination to obtain a processed data packet.
Optionally, the method further includes:
and forwarding the processed data packet to the next target node.
The device is a device corresponding to the terminal-side method, and all the implementation manners in the method embodiment are applicable to the device embodiment, and the same technical effects can be achieved.
An embodiment of the present invention further provides a node, including:
the transceiver is used for receiving the data block sent by the terminal; wherein the data block is generated according to a data processing identifier, the data processing identifier being associated with at least one data processing function and an execution order of the at least one data processing function;
and the processor is used for processing the data block according to the data processing identifier.
Optionally, processing the data block according to the data processing identifier includes:
processing according to the header information in the header of the data packet to obtain a data processing function combination for processing the data packet in the data block;
and performing corresponding function processing on the data packet according to the data processing function combination to obtain a processed data packet.
Optionally, the method further includes:
and forwarding the processed data packet to the next target node.
The node is a base station corresponding to the method of the target node side, and all implementation manners in the method embodiment are applicable to the embodiment of the node, and the same technical effect can be achieved.
Embodiments of the present invention also provide a computer-readable storage medium, which includes instructions that, when executed on a computer, cause the computer to perform the method described above. All the implementation manners in the above method embodiment are applicable to this embodiment, and the same technical effect can be achieved.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one type of logical functional division, and other divisions may be realized in practice, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
Furthermore, it should be noted that in the apparatus and method of the present invention, it is obvious that each component or each step may be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of performing the series of processes described above may naturally be performed chronologically in the order described, but need not necessarily be performed chronologically, and some steps may be performed in parallel or independently of each other. It will be understood by those skilled in the art that all or any of the steps or elements of the method and apparatus of the present invention may be implemented in any computing device (including processor, storage medium, etc.) or network of computing devices, in hardware, firmware, software, or any combination thereof, which can be implemented by those skilled in the art using their basic programming skills after reading the description of the present invention.
Thus, the objects of the invention may also be achieved by running a program or a set of programs on any computing device. The computing device may be a general purpose device as is well known. The object of the invention is thus also achieved solely by providing a program product comprising program code for implementing the method or the apparatus. That is, such a program product also constitutes the present invention, and a storage medium storing such a program product also constitutes the present invention. It is to be understood that such storage media can be any known storage media or any storage media developed in the future. It is further noted that in the apparatus and method of the present invention, it is apparent that each component or step can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of executing the series of processes described above may naturally be executed chronologically in the order described, but need not necessarily be executed chronologically. Some steps may be performed in parallel or independently of each other.
While the foregoing is directed to the preferred embodiment of the present invention, it will be appreciated by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the invention as set forth in the appended claims.
Claims (14)
1. A data processing method is applied to a terminal, and the method comprises the following steps:
determining a data processing identification, wherein the data processing identification is associated with at least one data processing function and an execution sequence of the at least one data processing function;
generating a data block to be transmitted according to the data processing identifier;
and sending the data block to be transmitted to a target node.
2. The data processing method of claim 1, wherein determining a data processing identity comprises at least one of:
determining a data processing identifier according to a mapping relation between the service requirement and the data processing identifier;
determining a data processing identifier according to the mapping relation between the data processing function combination and the data processing identifier;
determining a data processing identifier according to the mapping relation between the service requirement and the data processing function combination and the mapping relation between the data processing function combination and the data processing identifier; the combination of data processing functions comprises at least two data processing functions.
3. The data processing method according to claim 2, wherein the mapping relationship is configured by the network side or determined by the terminal, and the mapping process is performed by a non-access stratum of the terminal.
4. A data processing method according to any one of claims 1 to 3, wherein the data processing functions include at least one of:
the system comprises a multiplexing module, a demultiplexing module, a dividing/re-dividing module, a recombining module, a retransmitting module, a repeated detection module, a reordering module, an in-sequence submitting module, a data packet repeating module, a data packet discarding module, a header compressing module, a decompressing module, an integrity protecting module, a caching module, a numbering module, a safety module and a charging module.
5. The data processing method according to claim 1, wherein generating the data block to be transmitted according to the data processing identifier comprises:
and generating a data block to be transmitted according to the data processing identifier and the uplink allocated resource size and/or the data transmission priority.
6. The data processing method according to claim 5, wherein the data block header to be transmitted comprises a data processing identifier and at least one of the following:
the system comprises a source node identification, at least one source function scheme identification, at least one target node identification, at least one target function identification and at least one target function scheme identification.
7. A data processing method applied to a target node, the method comprising:
receiving a data block sent by a terminal; wherein the data block is generated according to a data processing identifier, the data processing identifier being associated with at least one data processing function and an execution order of the at least one data processing function;
and processing the data block according to the data processing identifier.
8. The data processing method of claim 7, wherein processing the data block according to the data processing identifier comprises:
processing according to the header information in the header of the data packet to obtain a data processing function combination for processing the data packet in the data block;
and performing corresponding function processing on the data packet according to the data processing function combination to obtain a processed data packet.
9. The data processing method of claim 8, further comprising:
and forwarding the processed data packet to the next target node.
10. A data processing apparatus, applied to a terminal, the apparatus comprising:
the processing module is used for determining a data processing identifier, wherein the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function, and generating a data block to be transmitted according to the data processing identifier;
and the transceiver module is used for sending the data block to be transmitted to the target node.
11. A terminal, comprising:
the processor is used for determining a data processing identifier, the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function, and a data block to be transmitted is generated according to the data processing identifier;
and the transceiver is used for sending the data block to be transmitted to the target node.
12. A data processing apparatus, for application to a target node, the apparatus comprising:
the receiving and sending module is used for receiving the data block sent by the terminal; the data block is generated according to a data processing identifier, and the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function;
and the processing module is used for processing the data block according to the data processing identifier.
13. A node, comprising:
the transceiver is used for receiving the data block sent by the terminal; the data block is generated according to a data processing identifier, and the data processing identifier is associated with at least one data processing function and an execution sequence of the at least one data processing function;
and the processor is used for processing the data block according to the data processing identifier.
14. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the method of any of claims 1 to 6, or the method of any of claims 7 to 9.
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| CN202011429627.0A CN114615317A (en) | 2020-12-07 | 2020-12-07 | Data processing method, terminal and node |
| PCT/CN2021/134779 WO2022121748A1 (en) | 2020-12-07 | 2021-12-01 | Data processing method, terminal and node |
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Citations (3)
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|---|---|---|---|---|
| WO2016119269A1 (en) * | 2015-01-31 | 2016-08-04 | 华为技术有限公司 | Service data stream data packet processing method and device |
| US20200259802A1 (en) * | 2019-02-07 | 2020-08-13 | Egress Software Technologies Ip Limited | Method and system for processing data packages |
| CN111866069A (en) * | 2020-06-04 | 2020-10-30 | 西安万像电子科技有限公司 | Data processing method and device |
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| CN101878619B (en) * | 2007-12-19 | 2012-11-07 | 上海贝尔股份有限公司 | A method and device of controlling the data packet transmission in wireless relay network |
| EP3554024B1 (en) * | 2017-01-23 | 2023-12-13 | Huawei Technologies Co., Ltd. | Method for transmitting data packet, sending device, and receiving device |
| CN109547168B (en) * | 2017-09-21 | 2021-07-20 | 华为技术有限公司 | Data transmission method, terminal equipment and network equipment |
| CN111104229B (en) * | 2018-10-26 | 2023-09-29 | 伊姆西Ip控股有限责任公司 | Method, apparatus and computer readable storage medium for data processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119269A1 (en) * | 2015-01-31 | 2016-08-04 | 华为技术有限公司 | Service data stream data packet processing method and device |
| US20200259802A1 (en) * | 2019-02-07 | 2020-08-13 | Egress Software Technologies Ip Limited | Method and system for processing data packages |
| CN111866069A (en) * | 2020-06-04 | 2020-10-30 | 西安万像电子科技有限公司 | Data processing method and device |
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