CN109547359A - RTP data packet disorder rearrangement method, device, storage medium and electronic equipment - Google Patents
RTP data packet disorder rearrangement method, device, storage medium and electronic equipment Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000008707 rearrangement Effects 0.000 title claims abstract description 33
- 230000003139 buffering effect Effects 0.000 claims abstract description 51
- 230000015654 memory Effects 0.000 claims description 36
- 238000004364 calculation method Methods 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 24
- 208000035475 disorder Diseases 0.000 description 24
- 230000005540 biological transmission Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000012163 sequencing technique Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
- H04L49/9057—Arrangements for supporting packet reassembly or resequencing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides RTP data packet disorder rearrangement method, RTP data packet disorder rearrangement device, computer storage medium and electronic equipment, which comprises receives RTP data packet and parses the sequence number carried in the RTP data packet；Judge whether the received RTP data packet is the data packet of intended recipient, if so, the RTP data packet is gone out team, if it is not, the RTP data packet is then entered buffering queue；Judge whether the buffering queue overflows, if so, the smallest RTP data packet of sequence number in the RTP data packet is gone out team, if it is not, then the RTP data packet is joined the team；Judge the smallest RTP data packet of sequence number in buffering queue whether be next intended recipient data packet, if, the RTP data packet is then gone out into team, and continue to judge the smallest RTP data packet of sequence number in buffering queue whether be next intended recipient data packet.
Description
Technical field
The present invention relates to field of data transmission, more particularly, to a kind of RTP data packet disorder rearrangement method, RTP data
Wrap out-of-order rearrangement device, computer storage medium and electronic equipment.
Background technique
RTP data are in transmission process at present, due to severe network environment, it may appear that out-of-order problem.Existing side
In case, select to abandon generally for out-of-order packet, it can not normal play so as to cause the video in lasting random ordering；Or creation is solid
Fixed queue is resequenced, and video effect improves certain quality.
However, existing technology can not carry out the depth of adaptive adjustment sequencing queue according to the jitter conditions of network, it is difficult
With effective solution video abnormal problem as caused by RTP data random ordering.The too long program that will increase of buffering queue setting is to system
The occupancy of resource, it is too short to will be unable to reach ideal laser propagation effect.
Summary of the invention
In view of this, the present invention provides a kind of RTP data packet disorder rearrangement method, RTP data packet disorder rearrangement device, meter
Calculation machine storage medium and electronic equipment, simple, quick, effective, packet loss is low, and real-time is high.
In order to solve the above technical problems, on the one hand, the present invention provides a kind of RTP data packet disorder rearrangement method, the side
Method includes: to receive RTP data packet and parse the sequence number carried in the RTP data packet；Judge the received RTP data packet
Whether be the data packet of intended recipient, if so, the RTP data packet is gone out team, if it is not, then by the RTP data packet into
Enter buffering queue；Judge whether the buffering queue overflows, if so, sequence number in the RTP data packet is the smallest described
RTP data packet goes out team, if it is not, then the RTP data packet is joined the team；Judge the smallest RTP of sequence number in buffering queue
Whether data packet is the data packet of next intended recipient, if so, the RTP data packet is gone out team, and continues judgement buffering
In queue the smallest RTP data packet of sequence number whether be next intended recipient data packet.
According to some embodiments of the present invention, the reception RTP data packet and the sequence carried in the RTP data packet is parsed
Row number, comprising: after receiving the RTP data packet, parse the sequence number carried in the RTP data packet；Historical series are carried out
It calculates, the depth of buffering queue is estimated using random midpoint RMD arithmetic.
According to some embodiments of the present invention, the method also includes: enter sequence buffer control unit, it is slow by sequence
Control unit is rushed to calculate historical series to estimate the depth of buffering queue.
According to some embodiments of the present invention, judge the received RTP data packet whether be intended recipient data packet
For by judging whether the sequence number of the RTP data packet received is that the sequence number of data packet of intended recipient is judged.
Second aspect, the embodiment of the present invention provide a kind of RTP data packet disorder rearrangement device, comprising: receiving module, it is described
Receiving module receives RTP data packet and parses the sequence number carried in the RTP data packet；First judgment module, described first
Judgment module judge the received RTP data packet whether be intended recipient data packet, if so, by the RTP data packet
Team out, if it is not, the RTP data packet is then entered buffering queue；Second judgment module, the second judgment module judgement are slow
Rush whether sequence overflows, if so, the smallest RTP data packet of sequence number in the RTP data packet is gone out into team, if it is not,
Then the RTP data packet is joined the team；Third judgment module, the third judgment module judge that sequence number is the smallest in buffering queue
The RTP data packet whether be next intended recipient data packet, if so, the RTP data packet is gone out team, and continue to sentence
In disconnected buffering queue the smallest RTP data packet of sequence number whether be next intended recipient data packet.
According to some embodiments of the present invention, the RTP data packet disorder rearrangement device further include: sequence cushioning control list
Member, the receiving module parses the sequence number carried in the RTP data packet and enters the sequence buffer control unit, described
Sequence buffer control unit calculates historical series, utilizes the depth of model pre-estimating buffering queue.
According to some embodiments of the present invention, the RTP data packet that the first judgment module is received by judgement
Sequence number whether be intended recipient data packet sequence number judge the received RTP data packet whether be intended recipient number
According to packet.
The third aspect, the embodiment of the present invention provide a kind of computer storage medium, including one or more computer instruction,
One or more computer instruction realizes the method as described in above-described embodiment when being executed.
Fourth aspect, the embodiment of the present invention provide a kind of electronic equipment, including memory and processor, and the memory is used
In storing one or more computer instruction；The processor is used to calling and executing one or more computer instruction,
To realize the method as described in above-described embodiment.
Above-mentioned technical proposal of the invention one of at least has the advantages that:
RTP data packet disorder rearrangement method according to an embodiment of the present invention, RTP data packet disorder rearrangement device, computer
Storage medium and electronic equipment are supported to reset the random ordering of RTP data packet, realize the video code flow of low packet loss ratio, high real-time
Process performance can estimate following network jitter and adaptively increase or decrease the depth of buffering queue, reduce journey to the greatest extent
The occupancy resource of sequence, and in the case where guaranteeing the high quality and timeliness of transmission of video, the out-of-order rearrangement effect that is optimal.
Detailed description of the invention
Fig. 1 is the flow chart of the RTP data packet disorder rearrangement method of the embodiment of the present invention；
Fig. 2 is the schematic diagram of the RTP data packet disorder rearrangement device of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the electronic equipment of the embodiment of the present invention.
Appended drawing reference:
RTP data packet disorder rearrangement device 200；
Receiving module 210；First judgment module 220；Second judgment module 230；Third judgment module 240；Sequence buffering
Control unit 250；
Electronic equipment 300；
Memory 310；Operating system 311；Application program 312；
Processor 320；Network interface 330；Input equipment 340；Hard disk 350；Show equipment 360.
Specific embodiment
Below in conjunction with drawings and examples, specific embodiments of the present invention will be described in further detail.Following reality
Example is applied for illustrating the present invention, but is not intended to limit the scope of the invention.
RTP data packet disorder rearrangement method according to an embodiment of the present invention is specifically described in conjunction with attached drawing first below.
As shown in Figure 1, RTP data packet disorder rearrangement method according to an embodiment of the present invention includes:
It receives RTP data packet and parses the sequence number carried in the RTP data packet.
Judge the received RTP data packet whether be intended recipient data packet, if so, by the RTP data packet
Team out, if it is not, the RTP data packet is then entered buffering queue.
Judge whether the buffering queue overflows, if so, by the smallest RTP of sequence number in the RTP data packet
Data packet goes out team, if it is not, then the RTP data packet is joined the team.
Judge the smallest RTP data packet of sequence number in buffering queue whether be next intended recipient data packet,
If so, the RTP data packet is gone out team, and continue to judge in buffering queue whether is the smallest RTP data packet of sequence number
For the data packet of next intended recipient.
In other words, RTP data packet disorder rearrangement method according to an embodiment of the present invention is after receiving RTP data packet, first
The sequence number that carries in parsing RTP data packet, then judge the RTP data packet received whether be intended recipient data packet,
If a determination be made that RTP data packet is directly then gone out into team, if it is judged that be not that then the preparation of RTP data packet is joined the team,
Into buffering queue.Next, it is determined that whether buffering queue overflows, if buffering queue overflows, sequence in buffering queue is selected
Number the smallest RTP data packet goes out team, if do not overflowed, RTP data packet is joined the team.After RTP data packet is joined the team, judgement is slow
Rush minmal sequence number in queue RTP data packet whether be next intended recipient data packet, if a determination be made that, then will
RTP data packet directly goes out team, and whether the RTP data packet for checking again for minmal sequence number in buffering queue is next it is expected that connecing
The data packet of receipts.
Wherein, judge whether the received RTP data packet is the data packet of intended recipient for by the institute for judging to receive
Whether the sequence number for stating RTP data packet is that the sequence number of data packet of intended recipient is judged.
RTP data packet disorder rearrangement method according to an embodiment of the present invention as a result, can estimate following network jitter simultaneously
The depth for adaptively increasing or decreasing buffering queue in the occupancy resource for reducing program to the greatest extent, and guarantees the high-quality of transmission of video
In the case that amount is with timeliness, the out-of-order rearrangement effect that is optimal.
According to one embodiment of present invention, the reception RTP data packet and the sequence carried in the RTP data packet is parsed
Row number, comprising:
After receiving the RTP data packet, the sequence number carried in the RTP data packet is parsed.
Historical series are calculated, the depth of buffering queue is estimated using random midpoint RMD arithmetic.
Further, the method also includes: enter sequence buffer control unit, by sequence buffer control unit to going through
History sequence is calculated to estimate the depth of buffering queue.
That is, RTP data packet disorder rearrangement method according to an embodiment of the present invention, uses random midpoint RMD arithmetic
The model of foundation carries out buffering queue depth in real time, efficiently adjust, to reduce packet loss, with the laser propagation effect being optimal,
Realize the video code flow process performance of high real-time.
As shown in Fig. 2, RTP data packet disorder rearrangement device 200 according to an embodiment of the present invention include: receiving module 210,
First judgment module 220, the second judgment module 230 and third judgment module 240.
Specifically, the receiving module 210 receives RTP data packet and parses the sequence carried in the RTP data packet
Number, the first judgment module 220 judges whether the received RTP data packet is the data packet of intended recipient, if so, inciting somebody to action
The RTP data packet goes out team, if it is not, the RTP data packet is then entered buffering queue, second judgment module 230 is sentenced
Whether disconnected buffer sequence overflows, if so, the smallest RTP data packet of sequence number in the RTP data packet is gone out team, if not
It is that then the RTP data packet is joined the team, the third judgment module 240 judges the smallest RTP of sequence number in buffering queue
Whether data packet is the data packet of next intended recipient, if so, the RTP data packet is gone out team, and continues judgement buffering
In queue the smallest RTP data packet of sequence number whether be next intended recipient data packet.
In other words, RTP data packet disorder rearrangement device 200 according to an embodiment of the present invention is mainly by a receiving module
210 and multiple judgment modules composition, wherein receiving module 210 can receive RTP data packet and parse and carry in RTP data packet
Sequence, first judgment module 220 is for judging whether the RTP data packet received is the data packet of intended recipient, if sentenced
It is disconnected as a result, RTP data packet is directly then gone out team, if it is judged that be not that then the preparation of RTP data packet is joined the team, into slow
Rush queue.Second judgment module 230 is for judging whether buffering queue overflows, if buffering queue overflows, selects buffering team
The smallest RTP data packet of sequence number goes out team in column, if do not overflowed, RTP data packet is joined the team.It joins the team in RTP data packet
Afterwards, third judgment module 240 judge minmal sequence number in buffering queue RTP data packet whether be next intended recipient number
According to packet, if a determination be made that, then RTP data packet is directly gone out into team, and check again for the RTP of minmal sequence number in buffering queue
Data packet whether be next intended recipient data packet.
Wherein, whether the sequence number for the RTP data packet that the first judgment module 220 is received by judgement is estimated
The sequence number of received data packet judge the received RTP data packet whether be intended recipient data packet.
RTP data packet disorder rearrangement device 200 according to an embodiment of the present invention as a result, can estimate following network and tremble
Depth that is dynamic and adaptively increasing or decreasing buffering queue, in the occupancy resource for reducing program to the greatest extent, and guarantees transmission of video
In the case where high quality and timeliness, the out-of-order rearrangement effect that is optimal.
According to one embodiment of present invention, RTP data packet disorder rearrangement device 200 further include: sequence cushioning control list
Member 250, the receiving module 210 parse the sequence number carried in the RTP data packet and enter the sequence cushioning control list
Member 250, the sequence buffer control unit 250 calculates historical series, estimates buffering using random midpoint RMD arithmetic
The depth of queue.
In other words, sequence buffer control unit 250 is supported to reset RTP data packet disorder, uses random midpoint set
The model that algorithm is established in real time, efficiently adjust to buffering queue depth, reduces packet loss, with the transmission effect being optimal
Fruit realizes the video code flow process performance of high real-time.
In addition, the computer storage medium includes one or more the present invention also provides a kind of computer storage medium
Computer instruction, one or more computer instruction realize any of the above-described RTP data packet disorder weight when being executed
Discharge method.
That is, the computer storage medium is stored with computer program, the computer program is transported by processor
When row, so that the processor executes any of the above-described RTP data packet disorder rearrangement method.
As shown in figure 3, the embodiment of the invention provides a kind of electronic equipment 300, including memory 310 and processor 320,
The memory 310 is for storing one or more computer instruction, and the processor 320 is for calling and executing described one
Or a plurality of computer instruction, to realize any of the above-described method.
That is, electronic equipment 300 includes: processor 320 and memory 310, it is stored in the memory 310
Computer program instructions, wherein when the computer program instructions are run by the processor, so that the processor 320
Execute any of the above-described method.
Further, as shown in figure 3, electronic equipment 300 further include network interface 330, input equipment 340, hard disk 350,
With display equipment 360.
It can be interconnected by bus architecture between above-mentioned each interface and equipment.It may include any that bus architecture, which can be,
The bus and bridge of the interconnection of quantity.One or more central processing unit (CPU) specifically represented by processor 320, Yi Jiyou
The various circuit connections for one or more memory that memory 310 represents are together.Bus architecture can also will be such as outer
Peripheral equipment, voltage-stablizer are together with the various other circuit connections of management circuit or the like.It is appreciated that bus architecture is used
Connection communication between these components of realization.Bus architecture further includes power bus, controls always in addition to including data/address bus
Line and status signal bus in addition, these are all it is known in the art, therefore is no longer described in greater detail herein.
The network interface 330 can connect to network (such as internet, local area network), dependency number obtained from network
According to, and can be stored in hard disk 350.
The input equipment 340, can receive operator input various instructions, and be sent to processor 320 for
It executes.The input equipment 340 may include keyboard or pointing device (for example, mouse, trace ball (trackball), sense of touch
Plate or touch screen etc..
The display equipment 360, the result that processor 320 executes instruction acquisition can be shown.
The memory 310, program necessary to running for storage program area and data and processor 320 are counted
The data such as the intermediate result during calculation.
It is appreciated that the memory 310 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (ROM),
Programmable read only memory (PROM), Erasable Programmable Read Only Memory EPROM (EPROM), electrically erasable programmable read-only memory
(EEPROM) or flash memory.Volatile memory can be random access memory (RAM), be used as External Cache.Herein
The memory 310 of the device and method of description is intended to include but is not limited to the memory of these and any other suitable type.
In some embodiments, memory 310 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 311 and application program 312.
Wherein, operating system 311 include various system programs, such as ccf layer, core library layer, driving layer etc., for real
Existing various basic businesses and the hardware based task of processing.Application program 312 includes various application programs, such as browser
(Browser) etc., for realizing various applied business.Realize that the program of present invention method may be embodied in application program
In 312.
The method that the above embodiment of the present invention discloses can be applied in processor 320, or be realized by processor 320.
Processor 320 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 320 or the instruction of software form.Above-mentioned processing
Device 320 can be general processor, digital signal processor (DSP), specific integrated circuit (ASIC), ready-made programmable gate array
(FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components, may be implemented or
Person executes disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be microprocessor or
Person's processor is also possible to any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be straight
Connect and be presented as that hardware decoding processor executes completion, or in decoding processor hardware and software module combination executed
At.Software module can be located at random access memory, and flash memory, read-only memory, programmable read only memory or electrically-erasable can
In the storage medium of this fields such as programmable memory, register maturation.The storage medium is located at memory 310, and processor 320 is read
Information in access to memory 310, in conjunction with the step of its hardware completion above method.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits (ASIC), number letter
Number processor DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), general processor, controller, microcontroller, microprocessor, other electronics lists for executing herein described function
In member or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Specifically, processor 320 is also used to read the computer program, executes any of the above-described method.
In several embodiments provided herein, it should be understood that disclosed method and apparatus, it can be by other
Mode realize.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
For a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine
Or it is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed phase
Coupling, direct-coupling or communication connection between mutually can be through some interfaces, the INDIRECT COUPLING or communication of device or unit
Connection can be electrical property, mechanical or other forms.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes receiving/transmission method described in each embodiment of the present invention
Part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, abbreviation
ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc. are various can store
The medium of program code.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of RTP data packet disorder rearrangement method, which is characterized in that the described method includes:
It receives RTP data packet and parses the sequence number carried in the RTP data packet；
Judge whether the received RTP data packet is the data packet of intended recipient, if so, the RTP data packet is gone out into team,
If it is not, the RTP data packet is then entered buffering queue；
Judge whether the buffering queue overflows, if so, by the smallest RTP data of sequence number in the RTP data packet
Team is wrapped out, if it is not, then the RTP data packet is joined the team；
Judge the smallest RTP data packet of sequence number in buffering queue whether be next intended recipient data packet, if so,
The RTP data packet is then gone out into team, and continues to judge whether the smallest RTP data packet of sequence number is next in buffering queue
The data packet of a intended recipient.
2. the method according to claim 1, wherein the reception RTP data packet and parsing the RTP data packet
The sequence number of middle carrying, comprising:
After receiving the RTP data packet, the sequence number carried in the RTP data packet is parsed；
Historical series are calculated, the depth of buffering queue is estimated using random midpoint RMD arithmetic.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
Into sequence buffer control unit, historical series are calculated to estimate buffering queue by sequence buffer control unit
Depth.
4. the method according to claim 1, wherein judging whether the received RTP data packet is estimated connect
The data packet of receipts be by judge the sequence number of the RTP data packet received whether be intended recipient data packet sequence number
Judged.
5. a kind of RTP data packet disorder rearrangement device characterized by comprising
Receiving module, the receiving module receive RTP data packet and parse the sequence number carried in the RTP data packet；
First judgment module, the first judgment module judge the received RTP data packet whether be intended recipient data
Packet, if so, the RTP data packet is gone out team, if it is not, the RTP data packet is then entered buffering queue；
Second judgment module, second judgment module judge whether buffer sequence overflows, if so, by the RTP data packet
The middle the smallest RTP data packet of sequence number goes out team, if it is not, then the RTP data packet is joined the team；
Third judgment module, the third judgment module judge in buffering queue whether is the smallest RTP data packet of sequence number
For the data packet of next intended recipient, if so, the RTP data packet is gone out team, and continue to judge sequence in buffering queue
Number the smallest RTP data packet whether be next intended recipient data packet.
6. RTP data packet disorder rearrangement device according to claim 5, which is characterized in that further include:
Sequence buffer control unit, the receiving module parse the sequence number carried in the RTP data packet and enter the sequence
Column buffer control unit, the sequence buffer control unit calculate historical series, utilize model pre-estimating buffering queue
Depth.
7. RTP data packet disorder rearrangement device according to claim 5, which is characterized in that the first judgment module is logical
Cross the sequence number of the RTP data packet that judgement receives whether be intended recipient data packet sequence number judge it is received described in
RTP data packet whether be intended recipient data packet.
8. a kind of computer storage medium, which is characterized in that including one or more computer instruction, one or more meter
Such as method of any of claims 1-4 is realized in the instruction of calculation machine when being executed.
9. a kind of electronic equipment, including memory and processor, which is characterized in that
The memory is for storing one or more computer instruction；
The processor is for calling and executing one or more computer instruction, to realize as in claim 1-4
Described in any item methods.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112383512A (en) * | 2020-10-26 | 2021-02-19 | 深圳Tcl新技术有限公司 | RTP frame sequence error correction method, device, receiving end and computer readable storage medium |
| CN113890870A (en) * | 2021-09-30 | 2022-01-04 | 兰州乐智教育科技有限责任公司 | RTP data packet sequencing method and device, electronic equipment and storage medium |
| CN113992609A (en) * | 2021-09-23 | 2022-01-28 | 北京连山科技股份有限公司 | Method and system for processing multilink service data disorder |
| CN114189487A (en) * | 2021-11-09 | 2022-03-15 | 宜通世纪物联网研究院(广州)有限公司 | Data reordering method, system, equipment and medium based on RTP |
| CN114866524A (en) * | 2022-05-10 | 2022-08-05 | 中国电子科技集团公司第十研究所 | Method and device for improving transmission quality of uplink voice data packet |
| EP4197205A1 (en) * | 2020-08-12 | 2023-06-21 | Tgoma Nz Limited | Methods and systems for transmitting data over a wireless network |
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