CN108235382A - A kind of method, node device and the server of transmission rate adjustment - Google Patents
A kind of method, node device and the server of transmission rate adjustment Download PDFInfo
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- CN108235382A CN108235382A CN201711209860.6A CN201711209860A CN108235382A CN 108235382 A CN108235382 A CN 108235382A CN 201711209860 A CN201711209860 A CN 201711209860A CN 108235382 A CN108235382 A CN 108235382A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
Abstract
The embodiment of the present application discloses a kind of method of transmission rate adjustment, for improving the efficiency of data transmission.The embodiment of the present application method includes：Node device obtains the current transmission rate of terminal, terminal is that the terminal of data interaction is carried out with server, node device adjusts reference information according to the current transmission rate generating rate of terminal, node device adjusts reference information to server transmission rate, and speed adjust reference information is adjusted for server next time to the transmission rate of terminal transmission data.In this way, server then can quickly adjust the reasonable rate that downlink data is sent to terminal, the efficiency of data transmission is improved.
Description
Technical field
This application involves method, node device and the servers that the communications field more particularly to a kind of transmission rate adjust.
Background technology
In wireless network, since environment of eating dishes without rice or wine is complicated and changeable, rate obtained by terminal reality generally with terminal location, when
Between wait be widely varied because being known as.In practical applications, common transmission control protocol (transmission control
Protocol, TCP) algorithm can not generally adapt to fast-changing wireless environment very well, it has the following problems：Common TCP algorithms
Transmission window management it is relatively conservative, under the scene that deteriorates of link-quality burst of accidental continual data package dropout/bandwidth mutation, punishment
Excessively serious, after link-quality restores, sending window can not fast quick-recovery.Transmission window in common TCP algorithm start-up courses
For slow detection type, the long period is needed to can be only achieved the state for being suitble to this transmission link, can not quick and precisely identify link
The rational of bandwidth can transmission rate.
In the prior art, it is by way of slow detection type：Transmitting terminal will be passed when first time sending downlink data
Defeated rate is set as a smaller transmission value, such as 1Mbit/S, when confirmation terminal can be properly received transmitted by transmitting terminal
Data packet after, transmitting terminal then raises transmission rate next time, for example is adjusted to 2Mbit/S, when confirm terminal energy
After being enough properly received the data packet transmitted by transmitting terminal, transmitting terminal then raises transmission rate next time, for example adjusts
For 3Mbit/S.And so on, when the success rate of terminal received data packet is less than certain value, it is determined that the terminal can obtain
To flank speed.
Therefore, by prior art, after transmitting terminal carries out rate punishment to terminal, transmitting terminal can not be rapidly
The terminal is restored to maximum transmission rate obtained by the terminal, so as to affect the efficiency of data transmission.
Invention content
The embodiment of the present application provides a kind of method, node device and the server of transmission rate adjustment, for rationally adjusting
Whole server improves the efficiency of data transmission to the transmission rate of terminal transmission data.
In a first aspect, the embodiment of the present application provides a kind of method of transmission rate adjustment, including：
Node device obtain with server carry out data interaction terminal current transmission rate, node device further according to
The speed adjust reference information is sent to service by the current transmission rate generating rate adjustment reference information of terminal, node device
Device so that server is according to speed adjust reference information next time to the transmission rate of the terminal transmission data.
In this way, punishment is carried out to the downstream rate of terminal in server causes to the downstream rate of the terminal than after relatively low,
When the signal of the terminal restores normal, server can learn the transmission that the terminal can obtain at this time by node device
Rate, so as to which server can adjust out rational downstream rate to the terminal in time, so as to improve the efficiency of speed rates.
In a kind of possible realization method, node device is according to the current transmission rate generating rate adjustment of terminal with reference to letter
Ceasing to be：
Node device is according to the frequency spectrum that the link with the terminal interaction is calculated according to the transmission quality to the terminal
Efficiency, node device obtain the remaining interface-free resources of cell again, and node device is according to remaining interface-free resources and spectrum efficiency meter
Calculation obtains remaining rate, then the residue rate is obtained transmission rate obtained by terminal plus terminal current transmission rate.
In the realization method, terminal obtainable transmission rate at this time is calculated by node device, node device will
After transmission rate obtained by the terminal is sent to server, server transmission rate can then be adjusted according to obtained by the terminal
The rate of downlink data is sent to terminal next time.In this way, reduce the burden of server.
In alternatively possible realization method, node device can be with to server transmission rate adjustment reference information
For：
Speed adjust reference information is first inserted into terminal into the message that the server is sent by node device, then to service
Device sends the message for inserting speed adjust reference information.In this way, the speed adjust reference information has more timeliness so that service
The downstream rate of device adjustment is more accurate.
In alternatively possible realization method, speed adjust reference information includes the current transmission rate of terminal, remaining sky
The transmission quality of mouth resource and terminal.In the realization method, after receiving the speed adjust reference information by server, meter
The obtainable transmission rate of the terminal is calculated, reduces the burden of node device.
Second aspect, the embodiment of the present application provide a kind of method of transmission rate adjustment, including：
Server adjusts reference information from node device receiving velocity, and speed adjust reference information is node device according to end
The reference information that current transmission rate is held to be generated；
Server is adjusted according to speed adjust reference information next time to the transmission rate of terminal transmission data.
In a kind of possible realization method, reference information includes transmission rate obtained by terminal, and terminal is obtainable to be passed
The rate that defeated rate is generated for node device according to the current transmission rate of terminal plus remaining rate, remaining rate are section
The rate that point device is calculated according to the transmission quality of remaining interface-free resources and terminal.
In alternatively possible realization method, server is adjusted according to speed adjust reference information and is sent next time to terminal
The transmission rate of data can be：
Server will be adjusted to transmission rate obtained by terminal to the transmission rate of terminal transmission data next time.
In alternatively possible realization method, speed adjust reference information includes the current transmission rate of terminal, remaining sky
The transmission quality of mouth resource and terminal.
In alternatively possible realization method, server is adjusted according to speed adjust reference information and is sent next time to terminal
The transmission rate of data can be：
The rate that server is calculated according to the transmission quality of remaining interface-free resources and terminal, server is according to end
Current transmission rate is held to add transmission rate obtained by remaining rate calculations terminal, server will be sent to terminal next time
The transmission rate of data is adjusted to transmission rate obtained by terminal.
The third aspect, the embodiment of the present application provide a kind of node device, including：
Acquiring unit, for obtaining the current transmission rate of terminal, terminal is that the terminal of data interaction is carried out with server；
Generation unit, for adjusting reference information according to the current transmission rate generating rate of terminal；
Transmitting element, for adjusting reference information to server transmission rate, speed adjust reference information is used for server
Adjustment is next time to the transmission rate of terminal transmission data.
Fourth aspect, the embodiment of the present application provide a kind of server, including：
Receiving unit, for adjusting reference information from node device receiving velocity, speed adjust reference information is set for node
The standby reference information generated according to the current transmission rate of terminal；
Adjustment unit, for being adjusted according to speed adjust reference information next time to the transmission rate of terminal transmission data.
5th aspect, the embodiment of the present invention provide a kind of device of transmission rate adjustment, which is node device, the dress
Putting has the function of to realize above-mentioned first aspect interior joint equipment.The function can also pass through hardware by hardware realization
Corresponding software is performed to realize.The hardware or software include the one or more and corresponding module of above-mentioned function.
6th aspect, the embodiment of the present invention provide a kind of device of transmission rate adjustment, which is server, the device
Have the function of to realize server in above-mentioned second aspect.The function can also be performed by hardware realization by hardware
Corresponding software is realized.The hardware or software include the one or more and corresponding module of above-mentioned function.
7th aspect, the embodiment of the present invention provide a kind of device of transmission rate adjustment, which is node device, is wrapped
It includes：Processor, memory, transceiver, processor, memory and transceiver are connected by bus, and memory is stored with calculating
Machine instructs, and processor is used to implement method as described in relation to the first aspect by computer instructions.
Eighth aspect, the embodiment of the present invention provide a kind of device of transmission rate adjustment, which is server, including：
Processor, memory, transceiver, processor, memory and transceiver are connected by bus, and memory is stored with computer and refers to
It enables, processor is used to implement the method as described in second party by computer instructions.
9th aspect, the embodiment of the present invention provide a kind of readable storage medium storing program for executing, the storage medium be stored be used to implement as
The computer instruction of first aspect or the described method of second aspect.
Tenth aspect, the embodiment of the present invention provide a kind of computer program product, which includes calculating
Machine software instruction, the computer software instructions can be loaded to realize that such as first aspect or second aspect are retouched by processor
Flow in the method stated.
Tenth on the one hand, and the embodiment of the present invention provides a kind of chip apparatus, which includes processor and memory,
Processor is connected to memory, the instruction which can be stored with run memory, so that the chip apparatus performs above-mentioned the
Method described in one side or second aspect.
12nd aspect, this application provides a kind of chip systems, which includes processor, for supporting network
Equipment realizes function involved in above-mentioned aspect, for example, for example send or handle data involved in the above method and/or
Information.In a kind of possible design, the chip system further includes memory, the memory, for preserving the network equipment
Necessary program instruction and data.The chip system can be made of chip, can also include chip and other discrete devices.
As can be seen from the above technical solutions, the embodiment of the present application has the following advantages：
In the embodiment of the present application, node device is according to the current transmission rate of terminal accessed in real time, so as to generate
Speed adjust reference information, and the message that the speed adjust reference information can be sent to server in company with terminal is sent together
Server, in this way, server can then obtain the maximum transmitted speed that terminal is currently available according to the speed adjust reference information
Rate, so as to adjust the transmission rate of downlink data is sent to terminal next time.In this way, server then can be adjusted quickly to terminal
The reasonable rate of downlink data is sent, improves the efficiency of data transmission.
Description of the drawings
The system architecture schematic diagram that the method that Fig. 1 is adjusted by transmission rate in the embodiment of the present application is applied；
Fig. 2 is one embodiment schematic diagram of the method that transmission rate adjusts in the embodiment of the present application；
Fig. 3 is one embodiment schematic diagram of the embodiment of the present application interior joint equipment；
Fig. 4 is one embodiment schematic diagram of server in the embodiment of the present application；
Fig. 5 is another embodiment schematic diagram of the embodiment of the present application interior joint equipment；
Fig. 6 is another embodiment schematic diagram of server in the embodiment of the present application.
Specific embodiment
The embodiment of the present application provides a kind of method, node device and the server of transmission rate adjustment, for reasonable
Transmission rate of the server to terminal transmission data is adjusted, improves the efficiency of data transmission.
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.This Shen
Specification and claims please and the term " first " in above-mentioned attached drawing, " second ", " third ", " the 4th " etc. are (if deposited
) it is object for distinguishing similar, specific sequence or precedence are described without being used for.It should be appreciated that use in this way
Data can be interchanged in the appropriate case, so that the embodiments described herein can be in addition to the content for illustrating or describing herein
Sequence in addition is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover non-exclusive
Comprising being not necessarily limited to clearly list for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit, but may include not listing clearly or intrinsic for these processes, method, product or equipment
Other steps or unit.
With reference to shown in Fig. 1, the system architecture that Fig. 1 is applied by the method for transmission rate adjustment in the embodiment of the present application is illustrated
Figure.Fig. 1 includes terminal used by a user and the terminal carries out the server of data interaction and in network transmission process
Node device.Wherein, terminal can be the mobile phone of user, tablet computer, personal computer (personal computer,
PC), Wearable equipment etc. has the equipment of network interactivity capabilities, does not limit herein.Server is to send downlink to terminal
The transmitting terminal of data, the server can not be limited herein by server of the operator for the application installed in terminal etc..
Node device needs the equipment of the network node undergone, the node device during carrying out data transmission for terminal with server
Can be that base station, interchanger, router, firewall box, agent equipment etc. have setting for network data forwarding or processing capacity
It is standby, it does not limit herein.
In this application, terminal with server carry out data interaction during, due to terminal change in location or when
Between the factors such as variation, the link-quality burst of accidental continual data package dropout/bandwidth mutation may be caused to deteriorate.Server is in order to enable end
End can have correctly received the data packet that server issues, and server can punish the downlink transmission rate of the terminal.Than
Such as, when user watches some video online by terminal, normal downlink transmission rate is 5Mbit/S, when the user holds
When in terminal to elevator, since signal is obstructed, cause to send when server carries out the downlink data that downstream rate is 5Mbit/s
When, serious packet drop will occur, terminal can not receive the mass data packet transmitted by server.Therefore, server meeting
The punishment of downstream rate is carried out, downlink transmission rate is adjusted downward to 1Mbit/S, in this way, then reducing the situation of packet loss.Work as terminal
Signal when restoring normal, server needs know transmission rate obtained by terminal at this time in time, could be fast by downlink transfer
Rate is adjusted to rational rate, to improve the efficiency of transmission with terminal.
In this application, the current transmission rate of terminal can be obtained by node device, is worked as so as to calculate the terminal
Preceding obtainable transmission rate, transmission rate obtained by terminal is sent to server by node device again, so as to server
Transmission rate adjustment sends the rate of downlink data to terminal next time according to obtained by terminal.In this way, when the signal of terminal
When quality is good, server can accurately know transmission rate obtained by the terminal, so as to which downstream rate is adjusted to the terminal
Obtainable transmission rate improves the efficiency of transmission.
With reference to shown in Fig. 2, Fig. 2 is one embodiment schematic diagram of the method that transmission rate adjusts in the embodiment of the present application,
Include the following steps：
201st, node device obtains the current transmission rate of terminal, and terminal is that the terminal of data interaction is carried out with server.
The current transmission rate of terminal can be the transmission rate of the terminal measured by node device.For example, the node
Equipment is base station, and base station is sent to the size of the data packet of terminal in detection a period of time, in the size according to the data packet and
The period length gauge of detection calculates the current transmission rate of terminal.For example, base station had sent 20Mbit in 10 seconds to terminal
The data packet of size, so as to which the current transmission rate of the terminal can be calculated as 20Mbit/10S=2Mbit/S in base station.
202nd, node device adjusts reference information according to the current transmission rate generating rate of terminal.
After node device gets terminal current transmission rate, then it can be adjusted according to the transmission rate generating rate
Reference information.
In a kind of possible realization method, node device can add remaining rate according to the current transmission rate of terminal and give birth to
Into transmission rate obtained by terminal, wherein, remaining rate is node device according to the transmission of remaining interface-free resources and terminal
The rate that quality is calculated.For example, node device is base station, base station is detecting that the current transmission rate of terminal is
The transmission quality of the terminal is detected in 2Mbit/S, base station again, and the spectrum efficiency of the terminal, such as base station are assessed by transmission quality
It is 0.7bit/S/Hz according to the spectrum efficiency that transmission quality is assessed；Base station will also detect the current residue of cell and eat dishes without rice or wine
Resource, such as remaining interface-free resources 10MHz, then base station can then pass through the spectrum efficiency assessed and remaining sky
Mouth resource multiplication is calculated remaining rate and is：10*0.7=7Mbit/S.The current transmission rate of terminal is being added institute by base station
The remaining rate being calculated, then can obtaining the terminal, really obtainable transmission rate is：2+7=9Mbit/S.
In alternatively possible realization method, end can not be calculated according to the current transmission rate of terminal in node device
Transmission rate obtained by end, but computing terminal can be acquired the content of parameter combination producing speed of transmission rate by node device
Rate adjusts reference information.For example, the speed adjust reference information includes the current transmission rate of the terminal, residue eats dishes without rice or wine to provide
Source and the transmission quality of the terminal.After the speed adjust reference information is sent to server by node device, by server
Calculate transmission rate obtained by the terminal.
203rd, node device adjusts reference information to the server transmission rate.
Node device then needs the speed adjust reference information being sent to service after generating rate adjusts reference information
Device, by server adjustment to the downstream rate of the terminal.
In a kind of possible realization method, node device can be independent in the form of message by the speed adjust reference information
It is sent to server.
In alternatively possible realization method, speed adjust reference information can also be inserted into terminal to service by node device
In the uplink message that device is sent, such as in the Option Field (Option) of TCP ACK, node device will insert the speed again
The uplink message of rate adjustment reference information is sent to server.
In alternatively possible realization method, if network structure is is deployed with mobile edge calculations (mobile edge
Computing, MEC) equipment network structure when, node device the speed adjust reference information can be inserted into GPRS tunnels association
User plane (GPRS tunnelling protocol-user plane) GTP-U messages, for example, header in the message of view
Privately owned field in.MEC equipment is when detecting the message, then by the speed adjust reference information in field privately owned in the message
It is inserted into the Option of TCP ACK, and is sent to server.Optionally, if the server is deployed with proxy machine in MEC equipment
System, then the MEC equipment can then realize that the server sends the function of downlink data, then MEC equipment is then parsing
After speed adjust reference information in GTP-U messages, then server need not be then forwarded to, MEC equipment can be according to the rate tune
Whole reference information adjustment MEC equipment sends the rate of downlink data to the terminal next time.
204th, server adjusts reference information from node device receiving velocity.
In a kind of possible realization method, which can be obtained by the terminal that node device is calculated
The information of the rate obtained；In alternatively possible realization method, which is to include the current biography of terminal
The information of the transmission quality of defeated rate, remaining interface-free resources and the terminal.
205th, server is adjusted according to speed adjust reference information next time to the transmission rate of terminal transmission data.
Server then needs to be adjusted according to the speed adjust reference information next after speed adjust reference information is received
The secondary transmission rate to terminal transmission data.
In a kind of possible realization method, which can be obtained by the terminal that node device is calculated
The information of the rate obtained, then server will be adjusted to biography obtained by terminal to the transmission rate of terminal transmission data next time
Defeated rate.For example, transmission rate obtained by the terminal is 9Mbit/S, then server then adjusts to be sent next time to terminal
The transmission rate of data is 9Mbit/S, and in the case that without exception, and the transmission rate for continuing to use the 9Mbit/S is sent to terminal
Downlink data.
In alternatively possible realization method, speed adjust reference information is to include the current transmission rate of terminal, residue
The information of the transmission quality of interface-free resources and terminal, then server then also needs to calculate transmission rate obtained by the terminal.
For example,：Server transmission rate obtained by terminal according to the current transmission rate of terminal adds remaining rate calculations,
Wherein, the rate that remaining rate is calculated by server according to the transmission quality of remaining interface-free resources and terminal.Service
Device will be adjusted to transmission rate obtained by terminal to the transmission rate of terminal transmission data next time again.
It should be noted that the execution flow of Fig. 2 embodiments can be performed periodically, or when terminal is sent
Execution is triggered during upstream data, is not limited herein.
In the embodiment of the present application, node device is according to the current transmission rate of terminal accessed in real time, so as to generate
Speed adjust reference information, and the message that the speed adjust reference information can be sent to server in company with terminal is sent together
Server, in this way, server can then obtain the maximum transmitted speed that terminal is currently available according to the speed adjust reference information
Rate, so as to adjust the transmission rate of downlink data is sent to terminal next time.In this way, server then can be adjusted quickly to terminal
The reasonable rate of downlink data is sent, improves the efficiency of data transmission.
With reference to shown in Fig. 3, Fig. 3 is one embodiment schematic diagram of the embodiment of the present application interior joint equipment 300, which sets
Standby 300 include：
Acquiring unit 301, for obtaining the current transmission rate of terminal, the terminal is to carry out data interaction with server
Terminal；
Generation unit 302, for adjusting reference information according to the current transmission rate generating rate of the terminal；
Transmitting element 303, for sending the speed adjust reference information, the speed adjust reference to the server
Information is adjusted for the server next time to the transmission rate of the terminal transmission data.
Optionally, the generation unit 302 is specifically used for：
The transmission rate according to obtained by the current transmission rate of the terminal adds the remaining rate generation terminal,
In, the residue rate is the rate that is calculated according to the transmission quality of remaining interface-free resources and the terminal.
Optionally, the transmitting element 303 is specifically used for：
The speed adjust reference information is inserted into the terminal into the message that the server is sent；
The message of the speed adjust reference information is inserted to server transmission.
Optionally, the speed adjust reference information include the current transmission rate of the terminal, remaining interface-free resources with
And the transmission quality of the terminal.
About node in the method that transmission rate adjusts in function reference Fig. 2 embodiments of each unit in Fig. 3 embodiments
The explanation of equipment side, is not repeated herein.
With reference to shown in Fig. 4, one embodiment schematic diagrames of the Fig. 4 for server 400 in the embodiment of the present application, the server
400 include：
Receiving unit 401, for adjusting reference information from node device receiving velocity, the speed adjust reference information is
The reference information that the node device is generated according to the current transmission rate of terminal；
Adjustment unit 402, for being adjusted according to the speed adjust reference information next time to the terminal transmission data
Transmission rate.
Optionally, the reference information includes transmission rate obtained by the terminal, and the terminal is obtainable to be transmitted
The rate that rate is generated for the node device according to the current transmission rate of the terminal plus remaining rate, it is described surplus
The rate that leaving velocity rate is calculated by the node device according to the transmission quality of remaining interface-free resources and the terminal.
Optionally, the adjustment unit 402 is specifically used for：
Will transmission rate obtained by the terminal be adjusted to the transmission rate of the terminal transmission data next time.
Optionally, the speed adjust reference information include the current transmission rate of the terminal, remaining interface-free resources with
And the transmission quality of the terminal.
Optionally, the adjustment unit 402 is specifically used for：
The transmission rate obtained by terminal according to the current transmission rate of the terminal adds remaining rate calculations,
In, the residue rate is the rate that is calculated according to the transmission quality of remaining interface-free resources and the terminal；By under
Once transmission rate obtained by the terminal is adjusted to the transmission rate of the terminal transmission data.
About clothes in the method that transmission rate adjusts in function reference Fig. 2 embodiments of each unit in Fig. 4 embodiments
The explanation of business device side, is not repeated herein.
Node device described in Fig. 3 embodiments also has the embodiment of another form.
With reference to shown in Fig. 5, exemplary introduction, the node device are carried out to a kind of node device provided by the embodiments of the present application
500, including：Processor 501, memory 502, transceiver 503, the processor 501, the memory 502 and the receipts
Hair device 503 is connected by bus 504, and transceiver 503 can include transmitter and receiver, and the memory 502 is stored with meter
Calculation machine instructs, and the processor 501 is used to implement by performing the computer instruction：
Transceiver 503 obtains the current transmission rate of terminal, and the terminal is that the terminal of data interaction is carried out with server；
Processor 501 adjusts reference information according to the current transmission rate generating rate of the terminal；
Transceiver 503 sends the speed adjust reference information to the server, and the speed adjust reference information is used
It is adjusted in the server next time to the transmission rate of the terminal transmission data.
Optionally, the processor 501 adds remaining rate according to the current transmission rate of the terminal and generates the end
Transmission rate obtained by end, wherein, the residue rate is the node device according to remaining interface-free resources and the end
The rate that the transmission quality at end is calculated.
Optionally, the speed adjust reference information is inserted into the terminal and is sent out to the server by the processor 501
In the message sent；
The transceiver 503 inserts the message of the speed adjust reference information to server transmission.
Optionally, the speed adjust reference information include the current transmission rate of the terminal, remaining interface-free resources with
And the transmission quality of the terminal.
The described each device of the embodiment of the present application can also be performed Fig. 2 embodiment interior joint equipment and held at runtime
Capable step, detailed content can refer to Fig. 2 embodiments, be not repeated herein.
Server described in Fig. 4 embodiments also has the embodiment of another form.
With reference to shown in Fig. 6, exemplary introduction, the server 600 are carried out to a kind of server provided by the embodiments of the present application
Including：Processor 601, memory 602, transceiver 603, the processor 601, the memory 602 and the transceiver
603 are connected by bus 604, and transceiver 603 can include transmitter and receiver, and the memory 602 is stored with computer
Instruction, the processor 601 are used to implement by performing the computer instruction：
Transceiver 603 adjusts reference information from node device receiving velocity, and the speed adjust reference information is the section
The reference information that point device is generated according to the current transmission rate of terminal；
Processor 601 is adjusted next time according to the speed adjust reference information to the transmission of terminal transmission data speed
Rate.
Optionally, the reference information includes transmission rate obtained by the terminal, and the terminal is obtainable to be transmitted
The rate that rate is generated for the node device according to the current transmission rate of the terminal plus remaining rate, it is described surplus
The rate that leaving velocity rate is calculated by the node device according to the transmission quality of remaining interface-free resources and the terminal.
Optionally, the processor 601 will be adjusted to the end to the transmission rate of the terminal transmission data next time
Transmission rate obtained by end.
Optionally, the speed adjust reference information include the current transmission rate of the terminal, remaining interface-free resources with
And the transmission quality of the terminal.
Optionally, the processor 601 is whole according to the current transmission rate of the terminal adds remaining rate calculations
Transmission rate obtained by end, wherein, the residue rate is the server according to remaining interface-free resources and the terminal
The rate that is calculated of transmission quality；
The processor 601 will be adjusted to the terminal to the transmission rate of the terminal transmission data next time to be obtained
Transmission rate.
The described each device of the embodiment of the present application is can also be performed in Fig. 2 embodiments at runtime performed by server
The step of, detailed content can refer to Fig. 2 embodiments, be not repeated herein.
The embodiment of the present invention additionally provides a kind of chip apparatus, and the chip apparatus includes processing unit and communication unit,
The chip apparatus includes processing unit and communication unit.Optionally, the chip apparatus further includes storage unit, the processing
Unit can run the instruction of storage unit storage so that the chip apparatus perform above-mentioned Fig. 2 embodiments interior joint equipment and/or
Step performed by server.
The embodiment of the present invention additionally provides a kind of chip apparatus, the chip apparatus can be arranged on inside node device or
Person's server internal.The chip apparatus includes：Processor and communication unit.The processor can be various types of processing
Device.For the communication unit such as can be input/output interface, pin or circuit, the communication unit includes system bus.
Optionally, the chip further includes memory, and the memory can be the memory inside the chip apparatus, such as deposit
Device, caching, random access memory (random access memory, RAM), EEPROM or FLASH etc.；The memory
It can also be the memory outside the chip apparatus, which can be various types of memories.Processor connects
Memory is connected to, the instruction which can be stored with run memory, so that the chip apparatus is performed in above-mentioned Fig. 2 embodiments
Step performed by node device and/or server.
The processor that each embodiment of the application is related to can be central processing unit (Central Processing
Unit, CPU), general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field
Programmable Gate Array, FPGA) or other programmable logic device, transistor logic, hardware component or
Its arbitrary combination of person.Processor can be realized or be performed with reference to the described various illustrative logic sides of present disclosure
Frame, module and circuit.Processor can also be the combination for realizing computing function, such as include one or more microprocessors group
It closes, combination of DSP and microprocessor etc..Optionally, processor may include one or more processing units.
The memory that each embodiment of the application is related to can include volatile memory, such as random access memory
(random access memory, RAM), non-volatile dynamic random access memory (Nonvolatile Random Access
Memory, NVRAM), phase change random access memory (Phase Change RAM, PRAM), magnetic-resistance random access memory
(Magetoresistive RAM, MRAM) etc. can also include nonvolatile memory, for example, at least a magnetic disk storage
Part, read-only memory (read-only memory, ROM), Electrical Erasable programmable read only memory (Electrically
Erasable Programmable Read-Only Memory, EEPROM), flush memory device, such as anti-or flash memory (NOR
Flash memory) or instead with flash memory (NAND flash memory), semiconductor devices, such as solid state disk (Solid
State Disk, SSD) etc..
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or its arbitrary combination real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.
The computer program product includes one or more computer instructions.Load and perform on computers the meter
During calculation machine program instruction, entirely or partly generate according to the flow or function described in the embodiment of the present invention.The computer can
To be all-purpose computer, special purpose computer, computer network or other programmable devices.The computer instruction can be deposited
Storage is in a computer-readable storage medium or from a computer readable storage medium to another computer readable storage medium
Transmission, for example, the computer instruction can pass through wired (example from a web-site, computer, server or data center
Such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave) mode to another website
Website, computer, server or data center are transmitted.The computer readable storage medium can be that computer can be deposited
The data storages such as server, the data center that any usable medium of storage is either integrated comprising one or more usable mediums are set
It is standby.The usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or partly lead
Body medium (such as solid state disk Solid State Disk (SSD)) etc..
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of division of logic function can have other dividing mode, such as multiple units or component in actual implementation
It may be combined or can be integrated into another system or some features can be ignored or does not perform.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be the indirect coupling by some interfaces, device or unit
It closes or communicates to connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
That each unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is independent product sale or uses
When, it can be stored in a computer read/write memory medium.Based on such understanding, the technical solution of the application is substantially
The part to contribute in other words to the prior art or all or part of the technical solution can be in the form of software products
It embodies, which is stored in a storage medium, is used including some instructions so that a computer
Equipment (can be personal computer, server or the network equipment etc.) performs the complete of each embodiment the method for the application
Portion or part steps.And aforementioned storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, above example are only to illustrate the technical solution of the application, rather than its limitations；Although with reference to before
Embodiment is stated the application is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent replacement to which part technical characteristic；And these
Modification is replaced, the range of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (20)
- A kind of 1. method of transmission rate adjustment, which is characterized in that the method includes：Node device obtains the current transmission rate of terminal, and the terminal is that the terminal of data interaction is carried out with server；The node device adjusts reference information according to the current transmission rate generating rate of the terminal；The node device sends the speed adjust reference information to the server, and the speed adjust reference information is used for The server adjustment is next time to the transmission rate of the terminal transmission data.
- 2. according to the method described in claim 1, it is characterized in that, the node device is according to the current transmission speed of the terminal Rate generating rate adjusts reference information, including：Node device biography according to obtained by the current transmission rate of the terminal adds the remaining rate generation terminal Defeated rate, wherein, the residue rate is the node device according to remaining interface-free resources and the transmission quality of the terminal The rate being calculated.
- 3. method according to claim 1 or 2, which is characterized in that described in the node device to server transmission Speed adjust reference information, including：The speed adjust reference information is inserted into the terminal into the message that the server is sent by the node device；The node device inserts the message of the speed adjust reference information to server transmission.
- 4. according to the method described in claim 1, it is characterized in that, the speed adjust reference information is current including the terminal Transmission rate, the transmission quality of remaining interface-free resources and the terminal.
- A kind of 5. method of transmission rate adjustment, which is characterized in that the method includes：Server adjusts reference information from node device receiving velocity, and the speed adjust reference information is the node device root The reference information generated according to the current transmission rate of terminal；The server is adjusted according to the speed adjust reference information next time to the transmission rate of the terminal transmission data.
- 6. according to the method described in claim 5, it is characterized in that, the reference information includes, the terminal is obtainable to be transmitted Rate, transmission rate obtained by the terminal is for the node device according to the current transmission rate of the terminal plus residue The rate that rate generates, the residue rate are the node device according to remaining interface-free resources and the biography of the terminal The rate that transmission quality is calculated.
- 7. according to the method described in claim 6, it is characterized in that, the server is according to the speed adjust reference information tune It is whole next time to the transmission rate of the terminal transmission data, including：The server will be adjusted to transmission obtained by the terminal to the transmission rate of the terminal transmission data next time Rate.
- 8. according to the method described in claim 5, it is characterized in that, the speed adjust reference information is current including the terminal Transmission rate, the transmission quality of remaining interface-free resources and the terminal.
- 9. according to the method described in claim 8, it is characterized in that, the server is according to the speed adjust reference information tune It is whole next time to the transmission rate of the terminal transmission data, including：Transmission obtained by server terminal according to the current transmission rate of the terminal adds remaining rate calculations Rate, wherein, the residue rate is counted by the server according to the transmission quality of remaining interface-free resources and the terminal Obtained rate；The server will be adjusted to transmission obtained by the terminal to the transmission rate of the terminal transmission data next time Rate.
- 10. a kind of node device, which is characterized in that the node device includes：Acquiring unit, for obtaining the current transmission rate of terminal, the terminal is that the terminal of data interaction is carried out with server；Generation unit, for adjusting reference information according to the current transmission rate generating rate of the terminal；Transmitting element, for sending the speed adjust reference information to the server, the speed adjust reference information is used It is adjusted in the server next time to the transmission rate of the terminal transmission data.
- 11. node device according to claim 10, which is characterized in that the generation unit is specifically used for：The transmission rate according to obtained by the current transmission rate of the terminal adds the remaining rate generation terminal, wherein, The residue rate is the rate that is calculated according to the transmission quality of remaining interface-free resources and the terminal.
- 12. the node device according to claim 10 or 11, which is characterized in that the transmitting element is specifically used for：The speed adjust reference information is inserted into the terminal into the message that the server is sent；The message of the speed adjust reference information is inserted to server transmission.
- 13. node device according to claim 10, which is characterized in that the speed adjust reference information includes the end Hold the transmission quality of current transmission rate, remaining interface-free resources and the terminal.
- 14. a kind of server, which is characterized in that the server includes：Receiving unit, for adjusting reference information from node device receiving velocity, the speed adjust reference information is the section The reference information that point device is generated according to the current transmission rate of terminal；Adjustment unit, for next time fast to the transmission of the terminal transmission data according to speed adjust reference information adjustment Rate.
- 15. server according to claim 14, which is characterized in that the reference information is included obtained by the terminal Transmission rate, transmission rate obtained by the terminal are added for the node device according to the current transmission rate of the terminal The rate that remaining rate generates, the residue rate are the node device according to remaining interface-free resources and the terminal The rate that is calculated of transmission quality.
- 16. server according to claim 15, which is characterized in that the adjustment unit is specifically used for：Will transmission rate obtained by the terminal be adjusted to the transmission rate of the terminal transmission data next time.
- 17. server according to claim 14, which is characterized in that the speed adjust reference information includes the terminal The transmission quality of current transmission rate, remaining interface-free resources and the terminal.
- 18. server according to claim 17, which is characterized in that the adjustment unit is specifically used for：The transmission rate obtained by terminal according to the current transmission rate of the terminal adds remaining rate calculations, wherein, The residue rate is the rate that is calculated according to the transmission quality of remaining interface-free resources and the terminal；Will transmission rate obtained by the terminal be adjusted to the transmission rate of the terminal transmission data next time.
- 19. a kind of computer readable storage medium, including instructing, when run on a computer so that computer performs such as Method described in any one of claim 1-9.
- 20. a kind of computer program product for including instruction, when run on a computer so that computer performs such as right It is required that the method described in 1-9 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209860.6A CN108235382A (en) | 2017-11-27 | 2017-11-27 | A kind of method, node device and the server of transmission rate adjustment |
| PCT/CN2018/117596 WO2019101208A1 (en) | 2017-11-27 | 2018-11-27 | Transmission rate adjustment method, node device and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209860.6A CN108235382A (en) | 2017-11-27 | 2017-11-27 | A kind of method, node device and the server of transmission rate adjustment |
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| CN108235382A true CN108235382A (en) | 2018-06-29 |
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| CN201711209860.6A Pending CN108235382A (en) | 2017-11-27 | 2017-11-27 | A kind of method, node device and the server of transmission rate adjustment |
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| WO (1) | WO2019101208A1 (en) |
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| CN106792895A (en) * | 2016-12-05 | 2017-05-31 | 中国联合网络通信集团有限公司 | A kind of method and apparatus for determining data package size |
| WO2019101208A1 (en) * | 2017-11-27 | 2019-05-31 | 华为技术有限公司 | Transmission rate adjustment method, node device and server |
| CN110875915A (en) * | 2018-09-04 | 2020-03-10 | 华为技术有限公司 | Data transmission method and device |
| CN112333107A (en) * | 2020-11-12 | 2021-02-05 | 中国联合网络通信集团有限公司 | Method, device and storage medium for determining strategy for sending downlink data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111526607B (en) * | 2020-04-14 | 2022-07-08 | 北京小米移动软件有限公司 | Communication data processing method and device, terminal equipment and storage medium |
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Also Published As
| Publication number | Publication date |
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| WO2019101208A1 (en) | 2019-05-31 |
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Application publication date: 20180629 |