CN116248591A - Service flow transmission method, device, server and storage medium - Google Patents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
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- H—ELECTRICITY
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- H04L61/00—Network arrangements, protocols or services for addressing or naming
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Abstract
The application provides a service flow transmission method, a device, a server and a storage medium, relates to the technical field of communication, and solves the technical problem that the time delay of service flow transmission can be increased in a 5GC and BRAS mode in the related technology, and the service transmission efficiency is affected. The method comprises the following steps: receiving a first service flow sent by a target wireless terminal; determining whether a destination address included in the first service flow belongs to a first address set, wherein the first address set comprises an IP address of at least one wired terminal; and under the condition that the destination address included in the first service flow belongs to the first address set, sending the first service flow to the HGU, so that the HGU sends the first service flow to a target wired terminal, wherein the IP address of the target wired terminal is the destination address included in the first service flow.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a server, and a storage medium for traffic stream transmission.
Background
Currently, wireless terminals can send traffic to the 5G core network (5G core network,5GC), which in turn is sent to wired terminals through a broadband remote access server (broadband remote access server, BRAS).
However, in the above method, the distance between the wireless terminal and the wired terminal may be relatively short, so that the delay of the service stream transmission may be increased by means of 5GC and BRAS, which affects the service transmission efficiency.
Disclosure of Invention
The application provides a service flow transmission method, a device, a server and a storage medium, which solve the technical problem that the time delay of service flow transmission can be increased in a 5GC and BRAS mode in the related technology, and the service transmission efficiency is affected.
In a first aspect, the present application provides a traffic flow transmission method applied to an optical line terminal (optical line terminal, OLT) device, the traffic flow transmission method including: receiving a first service flow sent by a target wireless terminal; determining whether a destination address included in the first traffic flow belongs to a first set of addresses including an internet protocol (internet protocol, IP) address of at least one wired terminal; and sending the first traffic stream to a home gateway unit (home gateway unit, HGU) in case the destination address included in the first traffic stream belongs to the first set of addresses, such that the HGU sends the first traffic stream to a target wired terminal, the IP address of the target wired terminal being the destination address included in the first traffic stream.
Optionally, the service flow transmission method further includes: and sending the first service flow to the 5G core network under the condition that the destination address included in the first service flow does not belong to the first address set.
Optionally, the service flow transmission method further includes: receiving a second service flow sent by the HGU; determining whether a destination address included in the second service flow belongs to a second address set, wherein the second address set comprises at least one IP address of the wireless terminal; and sending the second service flow to the target wireless terminal under the condition that the destination address included in the second service flow belongs to the second address set, wherein the IP address of the target wireless terminal is the destination address included in the second service flow.
Optionally, the service flow transmission method further includes: in case the destination address included in the second traffic flow does not belong to the second set of addresses, the second traffic flow is sent to a broadband remote access server (broadband remote access server, BRAS).
In a second aspect, the present application provides a traffic streaming apparatus, including: the device comprises a receiving module, a determining module and a sending module; the receiving module is used for receiving a first service flow sent by the target wireless terminal; the determining module is configured to determine whether a destination address included in the first service flow belongs to a first address set, where the first address set includes an IP address of at least one wired terminal; and the sending module is configured to send the first service flow to the HGU when the destination address included in the first service flow belongs to the first address set, so that the HGU sends the first service flow to a target wired terminal, where the IP address of the target wired terminal is the destination address included in the first service flow.
Optionally, the sending module is further configured to send the first service flow to the 5G core network if the destination address included in the first service flow does not belong to the first address set.
Optionally, the receiving module is further configured to receive a second service flow sent by the HGU; the determining module is further configured to determine whether a destination address included in the second service flow belongs to a second address set, where the second address set includes an IP address of at least one wireless terminal; the sending module is further configured to send the second service flow to the target wireless terminal when the destination address included in the second service flow belongs to the second address set, where the IP address of the target wireless terminal is the destination address included in the second service flow.
Optionally, the sending module is further configured to send the second service flow to a BRAS if the destination address included in the second service flow does not belong to the second address set.
In a third aspect, the present application provides a server comprising: a processor and a memory configured to store processor-executable instructions; wherein the processor is configured to execute the instructions to implement any of the above-described optional traffic streaming methods of the first aspect.
In a fourth aspect, the present application provides a computer readable storage medium having instructions stored thereon which, when executed by a server, enable the server to perform any one of the above-described optional traffic streaming methods of the first aspect.
The service flow transmission method, the device, the server and the storage medium provided by the application, the OLT equipment can receive the first service flow sent by the target wireless terminal and determine whether a destination address (i.e. the IP address of the target wired terminal) included in the first service flow belongs to a first address set. And when the destination address included in the first service flow belongs to the first address set, the distance between the target wired terminal and the target wireless terminal is closer. At this time, the OLT apparatus may send the first service flow to the HGU, and then the HGU may send the first service flow to the target cable terminal. In the application, the OLT device may send the service flow (i.e., the first service flow) sent by the wireless terminal (i.e., the target wireless terminal) closer to the target wired terminal to the HGU, and further send the first service flow to the target wired terminal through the HGU, without going through 5GC and BRAS, so that the transmission delay of the service flow can be reduced, and the efficiency of service transmission is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram of a network architecture of a service flow transmission system according to an embodiment of the present application;
fig. 2 is a schematic diagram of an internal structure of an OLT apparatus according to an embodiment of the present application;
fig. 3 is a flow chart of a service flow transmission method provided in an embodiment of the present application;
fig. 4 is a flow chart of another service flow transmission method provided in the embodiment of the present application;
fig. 5 is a flow chart of another service flow transmission method provided in the embodiment of the present application;
fig. 6 is a flow chart of another service flow transmission method provided in the embodiment of the present application;
fig. 7 is a schematic structural diagram of a service flow transmission device according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of another service flow transmission device according to an embodiment of the present application.
Detailed Description
The service flow transmission method, device, server and storage medium provided in the embodiments of the present application will be described in detail below with reference to the accompanying drawings.
The terms "first" and "second" and the like in the description and in the drawings of the present application are used for distinguishing between different objects and not for describing a particular sequence of objects, e.g. the first traffic flow and the second traffic flow etc. are used for distinguishing between different traffic flows and not for describing a particular sequence of traffic flows.
Furthermore, references to the terms "comprising" and "having" and any variations thereof in the description of the present application are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
It should be noted that, in the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
The term "and/or" as used herein includes the use of either or both of these methods.
In the description of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more.
Based on the description in the background art, since the distance between the wireless terminal and the wired terminal may be relatively close in the related art, the delay of service stream transmission may be increased by means of 5GC and BRAS, which affects the service transmission efficiency. Based on this, the embodiments of the present application provide a service flow transmission method, apparatus, server, and storage medium, where an OLT device may send a service flow (i.e., a first service flow) sent by a wireless terminal (i.e., a target wireless terminal) that is closer to a target wired terminal to an HGU, and further send the first service flow to the target wired terminal through the HGU, without going through 5GC and BRAS, so that a transmission delay of the service flow may be reduced, and efficiency of service transmission may be improved.
The method, the device, the server and the storage medium for service flow transmission provided in the embodiments of the present application may be applied to a service flow transmission system, as shown in fig. 1, where the service flow transmission system includes a wired terminal 101, an OLT device 102, a 5gc 103, a service server 104, a BRAS 105, an HGU 106 and a wired terminal 107. In general, in practical applications, the connection between the above-mentioned devices or service functions may be a wireless connection, and for convenience and intuitiveness, the connection relationship between the devices is schematically shown by a solid line in fig. 1.
Wherein the wireless terminal 101 may send a first traffic stream to the OLT apparatus 102.
The OLT apparatus 102 may receive a first traffic stream transmitted by the wireless terminal 101. In case the destination address included in the first traffic stream belongs to the first address set, the OLT apparatus 102 may send the first traffic stream to the HGU 106. In case the destination address included in the first traffic stream does not belong to the first address set, the OLT apparatus 102 may send the first traffic stream to the 5gc 103.
The service server 104 may receive the first service flow sent by the 5gc 103.
The wired terminal 107 may send the second traffic stream to the HGU 106.
The BRAS 105 may receive a second traffic stream sent by the OLT apparatus 102, where a destination address included in the second traffic stream does not belong to the second address set.
The server for executing the service flow transmission method provided by the embodiment of the application may be an independent physical server, may be a server cluster or a distributed system formed by a plurality of physical servers, and may also be a cloud server for providing cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, network acceleration services (content delivery network, CDN), basic cloud computing services such as big data and artificial intelligence platforms, and the like.
As shown in fig. 2, in one implementation of an embodiment of the present application, a server (specifically, OLT device) may include a built-in blade, a switch fabric, a passive optical network (passive optical network, PON) line card, and an Ethernet (ETH) line card. The built-in blade may include a central processing unit (central processing unit, CPU), a memory, a Solid State Disk (SSD), and a network processor (network processor, NP).
Optionally, the built-in blade may further include a management portal, a data portal, a display portal, and a universal serial bus (universal serial bus, USB) portal (not shown), which can be independently connected to a personal information manager (personal information management system, PIM) management system and other network function virtualization infrastructure (network functions virtualization infrastructure, NFVI).
As shown in fig. 3, the data stream transmission method provided in the embodiment of the present application may include S101 to S103.
S101, the OLT equipment receives a first service flow sent by the target wireless terminal.
It should be appreciated that the service functions of the mobile edge computing (mobile edge computing, MEC) may be deployed in the OLT apparatus, in which various applications (or software) may be installed. In the embodiment of the application, the functions of the user plane functions (user plane function, UPF) can be sunk into the MEC, and in particular, an application program with the function of sunk UPF is installed in the MEC.
It can be understood that, inside the OLT apparatus, the OLT apparatus receives the first traffic stream sent by the target wireless terminal, specifically, the sink UPF receives the first traffic stream sent by the target wireless terminal.
By way of example, the target wireless terminal may be the wireless terminal 101 shown in fig. 1 described above, which may be a 5G customer premise equipment (customer premise equipment, CPE).
S102, the OLT equipment determines whether a destination address included in the first service flow belongs to a first address set.
Wherein the first address set includes an IP address of at least one wired terminal.
It should be appreciated that the at least one wired terminal is a wired terminal that is closer to the target wireless terminal than the above.
And S103, under the condition that the destination address included in the first service flow belongs to the first address set, the OLT equipment sends the first service flow to the HGU, so that the HGU sends the first service flow to the target cable terminal.
Wherein the IP address of the target wired terminal is a destination address included in the first service flow.
It will be appreciated that in case the destination address included in the first traffic flow belongs to the first set of addresses, it is illustrated that the distance between the target wired terminal and the target wireless terminal is relatively close. At this time, the OLT apparatus may send the first traffic stream to the HGU, and then the HGU may send the first traffic stream to the target cable terminal.
The target wired terminal may be, for example, the wired terminal 107 shown in fig. 1 described above, and the target wired terminal may be a CPE.
The technical scheme provided by the embodiment at least has the following beneficial effects: from S101 to S103, it is known that: the OLT apparatus may receive a first traffic stream transmitted by a target wireless terminal, and determine whether a destination address (i.e., an IP address of the target wired terminal) included in the first traffic stream belongs to a first address set. And when the destination address included in the first service flow belongs to the first address set, the distance between the target wired terminal and the target wireless terminal is closer. At this time, the OLT apparatus may send the first service flow to the HGU, and then the HGU may send the first service flow to the target cable terminal. In the embodiment of the present application, the OLT device may send the service flow (i.e., the first service flow) sent by the wireless terminal (i.e., the target wireless terminal) that is closer to the target wired terminal to the HGU, and further send the first service flow to the target wired terminal through the HGU, without going through 5GC and BRAS, so that the transmission delay of the service flow can be reduced, and the efficiency of service transmission is improved.
Referring to fig. 3, as shown in fig. 4, the service flow transmission method provided in the embodiment of the present application further includes S104.
And S104, the OLT equipment sends the first service flow to the 5G core network when the destination address included in the first service flow does not belong to the first address set.
It will be appreciated that in case the destination address included in the first traffic flow does not belong to the first set of addresses, it is illustrated that the distance between the target wired terminal and the target wireless terminal is relatively large. The OLT apparatus may send the first traffic stream to the 5G core network at this time. So as to ensure that the target wired terminal can accurately and effectively receive the first service flow.
Specifically, an intelligent metropolitan area network may be deployed between the OLT apparatus (or the sink UPF) and the 5 GC. The OLT apparatus may be based on sending the first traffic stream to the 5GC over the intelligent metropolitan area network. Further, the 5GC may send the first traffic to a traffic server, and the traffic server may send the first traffic to a BRAS (or a Service Router (SR)) based on an IP protocol/multiprotocol label switching (multi-protocol label switching, MPLS) protocol, and further, the HGU sends the first traffic to a target cable terminal.
Referring to fig. 3, as shown in fig. 5, the service flow transmission method provided in the embodiment of the present application may further include S105-S107.
S105, the OLT equipment receives the second service flow sent by the HGU.
It should be understood that the second traffic flow is a traffic flow sent by the target cable terminal to the HGU, and the HGU may send the second traffic flow to the OLT apparatus after receiving the second traffic flow.
It should be noted that the embodiment of the present application does not limit the execution sequence of S101 and S105. For example, S101 may be performed first and then S105 may be performed, or S105 may be performed first and then S101 may be performed, or S101 and S105 may be performed simultaneously. An example is illustrated in fig. 5 with S101 performed first and S105 performed later.
S106, the OLT equipment determines whether the destination address included in the second service flow belongs to a second address set.
Wherein the second set of addresses includes an IP address of at least one wireless terminal.
It will be appreciated that the at least one wireless terminal is a wireless terminal that is closer to the target wired terminal.
And S107, when the destination address included in the second service flow belongs to the second address set, the OLT equipment sends the second service flow to the target wireless terminal.
Wherein the IP address of the target wireless terminal is a destination address included in the second service flow.
In this embodiment of the present application, in a case where the destination address included in the second service flow belongs to the second address set, it is indicated that the distance between the target wireless terminal and the target wired terminal is relatively short. At this time, the OLT device may directly send the second service flow to the target wireless terminal, without going through the 5GC and the BRAS, so that the transmission delay of the service flow can be reduced, and the efficiency of service transmission is improved.
Referring to fig. 5, as shown in fig. 6, the service flow transmission method provided in the embodiment of the present application further includes S108.
And S108, the OLT equipment sends the second service flow to the BRAS under the condition that the destination address included in the second service flow does not belong to the second address set.
It will be appreciated that in case the destination address included in the second traffic flow does not belong to the second set of addresses, it is illustrated that the distance between the target wireless terminal and the target wired terminal is relatively large. The OLT apparatus may then send a second traffic stream to the BRAS (or SR). The BRAS (or SR) may in turn send the second traffic stream to the traffic server based on the IP protocol/MPLS protocol. The service server may send the second service flow to the 5GC after receiving the second service flow, and further the 5GC may send the second service flow to the OLT apparatus (or the above-mentioned sink UPF) through the intelligent metropolitan area network, so that the target wireless terminal may receive (or acquire) the second service flow.
The embodiment of the present application may divide the functional modules of the OLT device and the like according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated modules may be implemented in hardware or in software functional modules. It should be noted that, in the embodiment of the present application, the division of the modules is schematic, which is merely a logic function division, and other division manners may be implemented in actual implementation.
In the case of dividing the respective functional modules with the respective functions, fig. 7 shows a schematic diagram of one possible structure of the traffic stream transmission device involved in the above-described embodiment, and as shown in fig. 7, the traffic stream transmission device 20 may include: a receiving module 201, a determining module 202 and a transmitting module 203.
A receiving module 201, configured to receive a first service flow sent by a target wireless terminal.
A determining module 202 is configured to determine whether a destination address included in the first traffic flow belongs to a first address set, where the first address set includes an IP address of at least one wired terminal.
And the sending module 203 is configured to send the first service flow to the HGU if the destination address included in the first service flow belongs to the first address set, so that the HGU sends the first service flow to a target wired terminal, where the IP address of the target wired terminal is the destination address included in the first service flow.
Optionally, the sending module 203 is further configured to send the first traffic flow to the 5G core network if the destination address included in the first traffic flow does not belong to the first address set.
Optionally, the receiving module 201 is further configured to receive a second traffic stream sent by the HGU.
The determining module 202 is further configured to determine whether a destination address included in the second traffic flow belongs to a second address set, where the second address set includes an IP address of at least one wireless terminal.
The sending module 203 is further configured to send the second service flow to the target wireless terminal when the destination address included in the second service flow belongs to the second address set, where the IP address of the target wireless terminal is the destination address included in the second service flow.
Optionally, the sending module 203 is further configured to send the second service flow to a BRAS if the destination address included in the second service flow does not belong to the second address set.
In case of an integrated unit, fig. 8 shows a schematic diagram of a possible architecture of the traffic stream transmission device involved in the above embodiment. As shown in fig. 8, the traffic stream transmission device 30 may include: a processing module 301 and a communication module 302. The processing module 301 may be configured to control and manage the actions of the traffic streaming device 30. The communication module 302 may be used to support communication of the traffic streaming device 30 with other entities. Optionally, as shown in fig. 8, the traffic streaming device 30 may further include a storage module 303 for storing program codes and data of the traffic streaming device 30.
Wherein the processing module 301 may be a processor or a controller. The communication module 302 may be a transceiver, a transceiver circuit, a communication interface, or the like. The storage module 303 may be a memory.
When the processing module 301 is a processor, the communication module 302 is a transceiver, and the storage module 303 is a memory, the processor, the transceiver, and the memory may be connected through a bus. The bus may be a peripheral component interconnect standard (peripheral component interconnect, PCI) bus or an extended industry standard architecture (extended industry standard architecture, EISA) bus, or the like. The buses may be divided into address buses, data buses, control buses, etc.
It should be understood that, in various embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application.
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 solution. 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 application.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
The units described as separate units may or may not be physically separate, and units shown 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 may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using a software program, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber terminal line (Digital Subscriber Line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device including one or more servers, data centers, etc. that can be integrated with the medium. The usable medium may be a magnetic medium (e.g., a floppy Disk, a hard Disk, a magnetic tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A traffic flow transmission method, applied to an OLT device of an optical line terminal, the method comprising:
receiving a first service flow sent by a wireless terminal;
determining whether a destination address included in the first service flow belongs to a first address set, wherein the first address set comprises an Internet Protocol (IP) address of at least one wired terminal;
and sending the first service flow to a Home Gateway Unit (HGU) under the condition that the destination address included in the first service flow belongs to the first address set, so that the HGU sends the first service flow to a wired terminal.
2. The traffic streaming method according to claim 1, characterized in that the method further comprises:
and sending the first service flow to a 5G core network under the condition that the destination address included in the first service flow does not belong to the first address set.
3. A traffic streaming method according to claim 1 or 2, characterized in that the method further comprises:
receiving a second service flow sent by the HGU;
determining whether a destination address included in the second service flow belongs to a second address set, wherein the second address set comprises at least one IP address of the wireless terminal;
and sending the second service flow to the wireless terminal under the condition that the destination address included in the second service flow belongs to the second address set.
4. A traffic streaming method according to claim 3, characterized in that the method further comprises:
and sending the second service flow to a broadband remote access server BRAS under the condition that the destination address included in the second service flow does not belong to the second address set.
5. A traffic streaming apparatus, comprising: the device comprises a receiving module, a determining module and a sending module;
the receiving module is used for receiving a first service flow sent by the target wireless terminal;
the determining module is configured to determine whether a destination address included in the first service flow belongs to a first address set, where the first address set includes an internet protocol IP address of at least one wired terminal;
the sending module is configured to send the first service flow to a home gateway unit HGU when a destination address included in the first service flow belongs to the first address set, so that the HGU sends the first service flow to a target wired terminal, where an IP address of the target wired terminal is the destination address included in the first service flow.
6. The traffic streaming device according to claim 5, characterized in that,
the sending module is further configured to send the first service flow to a 5G core network when a destination address included in the first service flow does not belong to the first address set.
7. Traffic streaming device according to claim 5 or 6, characterized in that,
the receiving module is further configured to receive a second service flow sent by the HGU;
the determining module is further configured to determine whether a destination address included in the second service flow belongs to a second address set, where the second address set includes an IP address of at least one wireless terminal;
the sending module is further configured to send the second service flow to the target wireless terminal when the destination address included in the second service flow belongs to the second address set, where the IP address of the target wireless terminal is the destination address included in the second service flow.
8. The traffic streaming device according to claim 7, characterized in that,
the sending module is further configured to send the second service flow to a broadband remote access server BRAS when a destination address included in the second service flow does not belong to the second address set.
9. A server, the server comprising:
a processor;
a memory configured to store the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the traffic streaming method according to any of claims 1-4.
10. A computer readable storage medium having instructions stored thereon, which, when executed by a server, enable the server to perform the traffic streaming method according to any of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712198.7A CN116248591A (en) | 2022-12-29 | 2022-12-29 | Service flow transmission method, device, server and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712198.7A CN116248591A (en) | 2022-12-29 | 2022-12-29 | Service flow transmission method, device, server and storage medium |
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| CN116248591A true CN116248591A (en) | 2023-06-09 |
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| CN202211712198.7A Pending CN116248591A (en) | 2022-12-29 | 2022-12-29 | Service flow transmission method, device, server and storage medium |
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