CN103475596B - The data transmission method of middleware based on MTU value and mobile terminal and system - Google Patents
The data transmission method of middleware based on MTU value and mobile terminal and system Download PDFInfo
- Publication number
- CN103475596B CN103475596B CN201310391194.8A CN201310391194A CN103475596B CN 103475596 B CN103475596 B CN 103475596B CN 201310391194 A CN201310391194 A CN 201310391194A CN 103475596 B CN103475596 B CN 103475596B
- Authority
- CN
- China
- Prior art keywords
- path
- mtu value
- mobile terminal
- transmission
- packet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention provides a kind of middleware based on MTU value and the data transmission method of mobile terminal and system, method therein includes, inquires about the path MTU value in transmission path according to the data transfer request of mobile terminal；If not inquiring the path MTU value in transmission path, then forbid transmitting the packet fragmentation in path, and obtain the path MTU value in transmission path according to the MTU value of packet acquiescence；Path MTU value according to the transmission path obtained carries out data transmission between middleware and mobile terminal；If inquiring the path MTU value in transmission path, carry out data transmission between middleware and mobile terminal according to the path MTU value in the transmission path inquired.By means of the invention it is possible to ensure that packet will not be fragmented in transmitting procedure, improving data transmission efficiency, and then accelerate browser client and represent the speed of the page, promote Consumer's Experience.
Description
Technical field
The present invention relates to mobile terminal data communication technical field, more specifically, relate to a kind of based on MTU
The middleware of value and the data transmission method of mobile terminal and system.
Background technology
Path mtu (Maximum Transmission Unit, MTU) is defined as from source
The all IP(Internet Protocol on " path " are passed through in address to destination address) maximum transmitted jumped
The minima of unit.On network, the MTU value of various equipment not sets according to unified standard, equipment MTU
Value size is indefinite, if set the MTU value of all connections according to unified standard, can cause some path
Local data transport efficiency less for MTU declines, such as certain TCP(Transmission Control
Protocol) maximum data unit connecting transmission exceedes the MTU value in path, and packet will be fragmented,
And the burst of packet can cause data transmission efficiency to reduce, and then affect the number of mobile terminal and middleware
According to transmission speed.
For the problems referred to above, existing solution is as follows: grouped network equipment is according to the MSS ginseng preset
The number threshold value maximum transmitted list to carrying in the transmission control protocol TCP connection message between terminal and server
Unit MSS parameter value be adjusted, and will adjust after TCP connection message send；Terminal or service
The maximum message segment segment length that terminal is supported by device by MSS parameter acquiring entrained in TCP connection message
Degree, compares it with the maximum message segment segment length oneself supported, therefrom selects less value to TCP
Transmission data carry out segment processing.By MSS parameter value is adjusted, it is possible to make grouped network equipment
Between transmission use tunnel protocol encapsulation after terminal and server between data packet length be not more than point
Path mtu (MTU) between set of network devices, therefore, it is possible to reduce between grouped network equipment
IP packet fragmentation, reduce the time delay of processing data packets, and improve the disposal ability of packet equipment.
But, in above-mentioned solution, there are the following problems: according to preset MSS parameter threshold to end
The MTU MSS parameter carried in transmission control protocol TCP connection message between end and server
Before value is adjusted, packet can be fragmented, thus causes data laser propagation effect to reduce.
Accordingly, it would be desirable to a kind of new middleware and the method for mobile terminal data transmission.
Summary of the invention
In view of the above problems, it is an object of the invention to provide a kind of middleware based on MTU value whole with mobile
The data transmission method of end and system, to solve the problem that packet is fragmented in transmitting procedure.
The present invention provides the data transmission method of a kind of middleware based on MTU value and mobile terminal, bag
Include:
The path MTU value in the data transfer request inquiry transmission path according to mobile terminal；
If not inquiring the path MTU value in transmission path, then forbid that the packet transmitted in path divides
Sheet, and the path MTU value in transmission path is obtained according to the MTU value of packet acquiescence；
Path MTU value according to the transmission path obtained carries out data between middleware and mobile terminal
Transmission.
On the other hand, the present invention also provides for the data biography of a kind of middleware based on MTU value and mobile terminal
Communication system, including:
Path MTU value enquiry module, inquires about transmission path for the data transfer request according to mobile terminal
Path MTU value；
Path MTU value acquisition module, for not inquiring transmission path at path MTU value enquiry module
Path MTU value time, forbid transmitting the packet fragmentation in path, and according to the MTU value of packet
Obtain the path MTU value in transmission path；
Data transmission module, is used for the path MTU value according to the transmission path got in middleware and shifting
Carry out data transmission between dynamic terminal.
Utilize and above-mentioned carry out middleware and mobile terminal number according to what the present invention provided based on MTU value detection
According to the method and system of transmission, it is masked as forbidding burst by arranging the IP head sending packet, will transmission
The MTU value that in path, the MTU value of equipment and packet are given tacit consent to contrasts, if the MTU of equipment
Value is less than the MTU value of packet acquiescence, then this equipment abandons this packet, returns one and carries this equipment
The ICMP packet of MTU value, and using the MTU value of equipment as the path mtu in transmission path
Value, thereby it is ensured that packet will not be fragmented in transmitting procedure, improving data transmission efficiency,
And then quickening browser client represents the speed of the page, promote Consumer's Experience.
In order to realize above-mentioned and relevant purpose, one or more aspects of the present invention include below will be in detail
The feature illustrating and being particularly pointed out in the claims.Description below and accompanying drawing are described in detail this
Some bright illustrative aspects.But, the principle that only can use the present invention of these aspects instruction
Some modes in various modes.Additionally, it is contemplated that include all these aspect and they etc.
Jljl.
Accompanying drawing explanation
By with reference to below in conjunction with the explanation of accompanying drawing and the content of claims, and along with to the present invention
Be more fully understood from, other purpose of the present invention and result will be more apparent and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the data transmission method stream of the middleware based on MTU value according to the present invention and mobile terminal
Journey schematic diagram；
Fig. 2 is the data transmission of the middleware based on MTU value according to the embodiment of the present invention and mobile terminal
Flow process；
Fig. 3 is the data transmission of the middleware based on MTU value according to the embodiment of the present invention and mobile terminal
The chain graph of method；
Fig. 4 is the data transmission of the middleware based on MTU value according to the embodiment of the present invention and mobile terminal
The data interaction flow chart of method；
Fig. 5 is the data transmission system of the middleware based on MTU value according to the present invention and mobile terminal
Block diagram.
The most identical label indicates similar or corresponding feature or function.
Detailed description of the invention
Below with reference to accompanying drawing, the specific embodiment of the present invention is described in detail.
The problem being fragmented in transmitting procedure for packet, the present invention sends packet by arranging
IP head is masked as forbidding burst (DF, Don ' t Fragment), by the MTU of the equipment in transmission path
The MTU value that value is given tacit consent to packet contrasts, and on transmission path, MTU value is less than current data packet
Equipment can abandon this packet, returns an ICMP(Internet Control Message to " middleware "
Protocol) packet carry the MTU value of this equipment, it is allowed to " middleware " is according to the MTU of this equipment
Value adjusts its data bag size so that " middleware " self data package size sets equal to or less than this
Standby MTU value；Thus avoid packet to be fragmented in transmitting procedure, improve data transmission efficiency.
Owing to currently mainly using mobile phone as mobile Internet carrier, therefore, the present invention below is specifically real
Executing in the statement of mode, " mobile terminal ", " mobile phone " each mean that user accesses what mobile Internet was used
Destination carrier, simultaneously can be interpreted as " mobile phone " one of " mobile terminal " but not be unique one
Plant concrete manifestation form.
It addition, the present invention " middleware " used when detailed description of the invention is stated refer to permissible
It is server, it is also possible to be a kind of independent systems soft ware or service routine.For the convenience stated,
In the following embodiments will be using server as middleware.
Fig. 1 shows the transmission side data of the middleware based on MTU value according to the present invention and mobile terminal
Method flow process.
As it is shown in figure 1, when mobile phone sends Web page request to middleware, server is according to mobile phone
The path MTU value (step S110) in requesting query transmission path；If not inquiring transmission path
Path MTU value, then server forbids transmitting the packet fragmentation in path, and according to packet acquiescence
MTU value obtains the path MTU value (step S120) in transmission path；On the road getting transmission path
After the MTU value of footpath, in step S130 step, server is according to the path in the transmission path got
MTU value carries out data transmission with mobile phone.
In order to middleware based on MTU value and the mobile terminal that the present invention provides is described in more detail
Data transmission method, Fig. 2 shows middleware based on MTU value according to embodiments of the present invention and movement
The data transmission stream journey of terminal.
As in figure 2 it is shown, the data transmission of the middleware based on MTU value of present invention offer and mobile terminal
Method includes:
S210: server etc. are to be connected.
S220: mobile phone Connection Service device, asks Web page.
S230: server judges whether mobile phone belonging positions changes.
Wherein it is possible to whether change with the city at mobile phone place judge that mobile phone belonging positions is for standard
No changing, if mobile phone is in the different cities in same city, server mobile phone belonging positions is not sent out
Raw change, if mobile phone is brought to another city from the city at place, then server judges belonging to mobile phone
Position changes.
S240: if mobile phone belonging positions changes, or the new mobile phone accessed, server arranges path
MTU snoop tag.
S250: if mobile phone belonging positions does not changes, then inquire about the path MTU value before this mobile phone, as
Fruit inquiry less than the path MTU value before this mobile phone, is then arranged path mtu snoop tag by server；
If the path MTU value before inquiring this mobile phone, then the path MTU value before this mobile phone is arranged
Become the MTU value that current TCP connects.
It should be noted that return to owing to server sends packet according to the request of mobile phone Web page
Mobile phone, so the MTU value that current TCP connects is transmits the MTU value of packet in path, and with
The MTU value of Server Default is as the initial value of the MTU value of packet in transmission path.
S260: whether detection path mtu snoop tag is set, if path mtu snoop tag quilt
Arrange, perform step S270, if path mtu snoop tag is not set, then perform step S290.
S270: opening path mtu detection process, path mtu detection process is by arranging transmission data
The IP head of bag is masked as forbidding burst (DF, Don ' t Fragment), will equipment in transmission path
The MTU value that MTU value is given tacit consent to described packet contrasts, and on path, MTU value compares current data
The equipment that bag MTU value is little can abandon this packet, returns an ICMP(Internet to server
Control Message Protocol) packet carry the MTU value of this equipment, server sets according to this
Standby MTU value adjusts the MTU value of the packet that will send so that the data that server will send
The MTU value of bag is equal to or less than the MTU value of this equipment.
It is to say, the MTU of the packet that the equipment MTU value of return will be sent as server
Value, the equipment MTU value that will return is as the path MTU value in transmission path.
The MTU value of the MTU value of equipment in transmission path with described packet acquiescence is carried out the mistake contrasted
Cheng Zhong, if MTU value is bigger than current data packet MTU value on path, then current data packet can be by being somebody's turn to do
Equipment, in path mtu detection process probe transmission path, whether the MTU value of next equipment is less than working as
Front packet MTU value.
S280: the path MTU value (spy of path mtu detection process will found in S270 step
Survey result) write into Databasce.
The path MTU value that S290: server is stored in data base by inquiry and mobile phone carry out data friendship
Mutually.
In order to further illustrate middleware based on MTU value and the data of mobile terminal that the present invention provides
Transmission method, Fig. 3 shows middleware based on MTU value according to embodiments of the present invention and mobile terminal
The link of data transmission method.
As it is shown on figure 3, the embodiment of the present invention has three chains from the mobile phone one of the server on the left side to the right
Road, respectively:
Article 1, link: server---PATH_B---mobile phone；
Article 2 link: server---PATH_C---mobile phone；
Article 3 link: server---PATH_A---mobile phone.
Wherein, the path MTU value of Article 1 link is 1200；The path MTU value of Article 2 link is
1500；The path MTU value of Article 3 link is 1400.
The TCP of existing most of server connects the MTU value (1500) using Ethernet to give tacit consent to and passes
Defeated, the just employing 1500 of the server of the embodiment of the present invention is as the MTU value of server, and Article 1 chain
The path MTU value of road (PATH_B) and Article 3 link (PATH_A) is 1200 and 1400 respectively,
Therefore packet will be by the by Article 1 link (PATH_B) and Article 3 link (PATH_A)
Article one, the equipment burst on link (PATH_B) and Article 3 link (PATH_A), if enabling reality
Time path mtu detection mechanism, i.e. by arranging path mtu snoop tag, open path mtu
Detection process, is written to data base by result of detection, then the maximum biography that server is connected with the TCP of mobile phone
Defeated unit is less than 1200, then will not be fragmented by the packet in all paths, data transmission effect
Rate has lifting.
For the path mtu detection mechanism that more detailed description is above-mentioned, Fig. 4 shows according to the present invention real
Execute the data interaction flow process carrying out middleware and the method for data in mobile phone transmission based on MTU value detection of example.
As shown in Figure 4, server uses the MTU value 1500 of system default to send packet, but have
The MTU value of the equipment R1 on path be 1400(path MTU value be 1400), server open
The packet values of self MTU value with reception is entered the equipment R2 on path by path mtu detection process
Row contrast, discovering device R1 self MTU value 1400 is less than the MTU value 1500 of current data packet,
Then equipment R1 checks the labelling of packet, if it find that have snoop tag to represent forbid burst, then abandons this
Packet, returns to an ICMP(Internet Control Message Protocol, the Internet to server
Internet Control Message Protocol) packet carry the MTU value 1400 of this equipment R1, represent that transmitting terminal needs to adjust
Data package size is 1400 could to receive, and after server receives, probe value recorded data base is
MTU value 1400, then follow-up the packet can sent out less than 1400 sizes.
According to above-mentioned data interaction flow process, server can receive what the equipment R2 on path returned equally
ICMP packet also carries the MTU value 1200 of this equipment R2, owing to storing up in current server data base
The path MTU value deposited is 1400, thus server can the path MTU value of more new database, by new
Path MTU value (probe value of path mtu detection process) 1200 recorded in data base, recorded
Data base is MTU value 1200, then follow-up the packet can sent out less than 1200 sizes.In circulation
Stating flow process, until the packet that server sends arrives mobile phone, the packet that server sends is from clothes
Business device end to mobile phone terminal transmission during all without being fragmented.
Corresponding with said method, the present invention also provides for a kind of middleware based on MTU value and mobile terminal
Data transmission system.Fig. 5 shows the middleware based on MTU value according to the present invention and mobile terminal
The logical structure of data transmission system.
As it is shown in figure 5, detecting based on MTU value of present invention offer carries out middleware and data in mobile phone transmission
System 500 include path MTU value enquiry module 510, path MTU value acquisition module 520, data
Transport module 530.
Wherein, path MTU value enquiry module 510 is inquired about for the data transfer request according to mobile terminal
The path MTU value in transmission path；Path MTU value acquisition module 520 is for looking at path MTU value
When asking the path MTU value that module 510 does not inquires transmission path, forbid that the packet transmitted in path divides
Sheet, and the path MTU value in transmission path is obtained according to the MTU value of packet；Data transmission module 530
For counting between middleware and mobile terminal according to the path MTU value in the transmission path got
According to transmission.
Wherein, in a specific embodiment of the present invention, based on MTU value detection carry out middleware with
The system 500 of data in mobile phone transmission also includes mobile terminal locations detection module (not shown), is used for sentencing
Whether the position of disconnected described mobile terminal changes；If the position change of mobile terminal, then path MTU value
Acquisition module forbids transmitting the packet fragmentation in path, and obtains biography according to the default mtu value of packet
The path MTU value in defeated path；If the position of mobile terminal does not changes, the road that enquiry mobile terminal is arranged
Footpath MTU value, if not inquiring the path MTU value that mobile terminal is arranged, then path MTU value obtains
Delivery block forbids transmitting the packet fragmentation in path, and obtains transmission according to the MTU value of packet acquiescence
The path MTU value in path；If inquiring the path MTU value that mobile terminal is arranged, then will be mobile whole
The path MTU value that end is arranged is set to transmit the path MTU value in path.
It addition, in the another embodiment of the present invention, path MTU value acquisition module 520 enters
Unit (not shown) is set including path mtu snoop tag and path mtu detection process is opened single
Unit's (not shown).
Wherein, path mtu snoop tag arranges unit for arranging path mtu snoop tag；Path
MTU detection process is opened unit and is used for opening path mtu detection process.Wherein, at path mtu
The IP head arranging transmission packet in detection process is masked as forbidding burst, will transmit equipment in path
MTU value contrasts with the MTU value of packet, if the MTU value of equipment is less than in transmission path
The MTU value of packet, then this equipment abandons this packet, returns the MTU value of a Portable device
ICMP packet, and using the MTU value of equipment as the path MTU value transmitting path.
If path MTU value enquiry module 510 inquires the path MTU value in transmission path, data pass
The path MTU value in the transmission path that defeated module 530 then basis inquires is between middleware and mobile terminal
Carry out data transmission.
Furthermore, in the another embodiment of the present invention, data transmission module 530 can also wrap
Include path MTU value record unit (not shown), at the path MTU value obtaining transmission path
After, the path MTU value write into Databasce transmitting path that will obtain；Data transmission module 530 is according to writing
The path MTU value in the transmission path entering data base carries out data between middleware and described mobile terminal
Transmission.
What the present invention provided carries out, based on MTU value detection, method that middleware transmits with data in mobile phone and is
System, by the path MTU value on real-time detection link, dynamically adjusts the maximum transmitted list that TCP connects
Unit, it is to avoid packet is fragmented, and then improve the data transmission efficiency of middleware and mobile terminal, accelerate
Webpage represent speed, promote Consumer's Experience.
Carrying out based on MTU value detection according to the present invention is described in an illustrative manner above with reference to accompanying drawing
The method and system that middleware transmits with data in mobile phone.It will be understood by those skilled in the art, however, that it is right
In the method carrying out middleware and data in mobile phone transmission based on MTU value detection that the invention described above is proposed
And system, it is also possible on the basis of without departing from present invention, make various improvement.Therefore, the present invention
Protection domain should be determined by the content of appending claims.
Claims (6)
1. middleware based on MTU value and the data transmission method of mobile terminal, including:
The path MTU value in the data transfer request inquiry transmission path according to mobile terminal；
If not inquiring the path MTU value in described transmission path, then forbid transmitting the packet in path
Burst, and the path MTU value in the described transmission path of MTU value acquisition given tacit consent to according to described packet；
Path MTU value according to the described transmission path obtained is between described middleware and mobile terminal
Carry out data transmission；Wherein, transmission path is inquired about in the described data transfer request according to mobile terminal
Include after path MTU value step: judge whether the position of described mobile terminal changes；
If the position change of described mobile terminal, then carry out described in forbid the data in described transmission path
Packet fragmentation, and the path MTU value in described transmission path is obtained according to the default mtu value of described packet
Step；
If the position of described mobile terminal does not changes, then inquire about the path mtu that described mobile terminal is arranged
Value, if do not inquire described mobile terminal arrange path MTU value, then carry out described in forbid transmit road
Packet fragmentation in footpath, and the road in the described transmission path of MTU value acquisition given tacit consent to according to described packet
The step of footpath MTU value；If inquiring the path MTU value that described mobile terminal is arranged, then by described
The path MTU value that mobile terminal is arranged is set to the path MTU value in described transmission path；
Wherein, forbid transmitting the packet fragmentation in path, and the MTU given tacit consent to according to described packet described in
Value obtains the step of the path MTU value in described transmission path, including:
By arranging path mtu snoop tag, open path mtu detection process；Wherein,
The IP head arranging transmission packet in described path mtu detection process is masked as forbidding burst；
Further,
It is right the MTU value that the MTU value of the equipment in described transmission path and described packet are given tacit consent to be carried out
Ratio, if the MTU value of described equipment is less than the MTU value of described packet acquiescence, the most described equipment is lost
Abandon described packet, return the ICMP packet of a MTU value carrying described equipment, and by described
The MTU value of equipment is as the path MTU value in transmission path.
2. middleware based on MTU value as claimed in claim 1 and the transmission side data of mobile terminal
Method, wherein, inquires about the path MTU value in transmission path in the described data transfer request according to mobile terminal
Step in, if inquiring the path MTU value in described transmission path, then directly according to described transmission road
The path MTU value in footpath carries out data transmission between described middleware and described mobile terminal.
3. middleware based on MTU value as claimed in claim 1 or 2 passes with the data of mobile terminal
Transmission method, wherein, after the step of the described path MTU value obtaining transmission path, including:
Path MTU value write into Databasce by the described transmission path of acquisition；And,
According to described data base write transmission path path MTU value in described middleware and described shifting
Carry out data transmission between dynamic terminal.
4. middleware based on MTU value and a data transmission system for mobile terminal, including:
Path MTU value enquiry module, inquires about transmission path for the data transfer request according to mobile terminal
Path MTU value；
Path MTU value acquisition module, described for not inquiring at described path MTU value enquiry module
When transmitting the path MTU value in path, forbid transmitting the packet fragmentation in path, and according to described data
The MTU value of bag obtains the path MTU value in described transmission path；
Data transmission module, is used for the path MTU value according to the described transmission path got in described
Between carry out data transmission between part and mobile terminal；
Mobile terminal locations detection module, for judging whether the position of described mobile terminal changes；Wherein,
If the position change of described mobile terminal, the most described path MTU value acquisition module forbids described biography
Packet fragmentation in defeated path, and obtain described transmission path according to the default mtu value of described packet
Path MTU value；
If the position of described mobile terminal does not changes, inquire about the path mtu that described mobile terminal is arranged
Value, if not inquiring the path MTU value that described mobile terminal is arranged, then path MTU value obtains mould
Block forbids the packet fragmentation in described transmission path, and the MTU value given tacit consent to according to described packet obtains
The path MTU value in described transmission path；If inquiring the path MTU value that described mobile terminal is arranged,
Then the path MTU value that described mobile terminal is arranged is set to the path MTU value in described transmission path；
Wherein, described path MTU value acquisition module includes:
Path mtu snoop tag arranges unit, is used for arranging path mtu snoop tag；
Path mtu detection process opens unit, is used for opening path mtu detection process；Wherein, exist
The IP head arranging transmission packet in described path mtu detection process is masked as forbidding burst, will transmission
In path, the MTU value of equipment contrasts with the MTU value of described packet, if described equipment
MTU value is less than described packet MTU value, and the most described equipment abandons described packet, returns one and takes
The ICMP packet of the MTU value with described equipment, and using the MTU value of described equipment as transmission road
The path MTU value in footpath.
5. middleware based on MTU value as claimed in claim 4 and the data transmission system of mobile terminal
System, wherein,
Transmission path is inquired about according to the data transfer request of mobile terminal at path MTU value enquiry module
During path MTU value, if described path MTU value enquiry module inquires the path in described transmission path
MTU value, described data transmission module then exists according to the path MTU value in the described transmission path inquired
Carry out data transmission between middleware and mobile terminal.
6. the middleware based on MTU value as described in claim 4 or 5 passes with the data of mobile terminal
Communication system, wherein,
Described data transmission module includes path MTU value record unit, for obtaining described transmission path
Path MTU value after, the path MTU value write into Databasce in described transmission path that will obtain；
Described data transmission module is according to writing the path MTU value transmitting path of described data base in institute
State and carry out data transmission between middleware and described mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391194.8A CN103475596B (en) | 2013-08-30 | 2013-08-30 | The data transmission method of middleware based on MTU value and mobile terminal and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391194.8A CN103475596B (en) | 2013-08-30 | 2013-08-30 | The data transmission method of middleware based on MTU value and mobile terminal and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103475596A CN103475596A (en) | 2013-12-25 |
| CN103475596B true CN103475596B (en) | 2016-08-17 |
Family
ID=49800301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310391194.8A Active CN103475596B (en) | 2013-08-30 | 2013-08-30 | The data transmission method of middleware based on MTU value and mobile terminal and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103475596B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330706A (en) * | 2015-07-01 | 2017-01-11 | 中兴通讯股份有限公司 | Method and device for acquiring device interface MRU (Maximum Receive Unit) value |
| CN106789717B (en) * | 2016-12-26 | 2019-08-16 | Oppo广东移动通信有限公司 | The method, apparatus and terminal of the MTU of dynamic adjustment communication protocol data message transmission |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400085A (en) * | 2007-09-30 | 2009-04-01 | 华为技术有限公司 | Method, device and system for negotiating maximum transmission unit value of path |
| CN101695048A (en) * | 2009-10-29 | 2010-04-14 | 福建星网锐捷网络有限公司 | Discovering and processing method of maximum transmission unit of tunnel and device as well as router |
| CN102325076A (en) * | 2011-05-24 | 2012-01-18 | 中兴通讯股份有限公司 | Method for discovering PMTU (Path Maximum Transfer Unit) and node |
| CN102594505A (en) * | 2012-02-08 | 2012-07-18 | 华为技术有限公司 | Data transmission method and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002290459A (en) * | 2001-03-27 | 2002-10-04 | Nec Corp | Device for transferring packets and method for the same |
| JP4222353B2 (en) * | 2005-09-16 | 2009-02-12 | ヤマハ株式会社 | IP communication apparatus and IP communication system |
-
2013
- 2013-08-30 CN CN201310391194.8A patent/CN103475596B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400085A (en) * | 2007-09-30 | 2009-04-01 | 华为技术有限公司 | Method, device and system for negotiating maximum transmission unit value of path |
| CN101695048A (en) * | 2009-10-29 | 2010-04-14 | 福建星网锐捷网络有限公司 | Discovering and processing method of maximum transmission unit of tunnel and device as well as router |
| CN102325076A (en) * | 2011-05-24 | 2012-01-18 | 中兴通讯股份有限公司 | Method for discovering PMTU (Path Maximum Transfer Unit) and node |
| CN102594505A (en) * | 2012-02-08 | 2012-07-18 | 华为技术有限公司 | Data transmission method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103475596A (en) | 2013-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10572312B2 (en) | Method and apparatus for the virtualization of resources using a virtualization broker and context information | |
| CN102739473B (en) | Network detecting method using intelligent network card | |
| CN111682952B (en) | On-demand probing for quality of experience metrics | |
| CN104704909B (en) | System and method for WiFi unloadings | |
| CN101702121B (en) | Device for controlling network flow of program in Windows system | |
| CN101924695B (en) | For the method and system that network connects | |
| US9774651B2 (en) | Method and apparatus for rapid data distribution | |
| CN102790798B (en) | Transparent proxy implementation, equipment and system in a kind of content distributing network | |
| CN104243506A (en) | Browser redirection method and device | |
| CN108011826A (en) | Method for routing, routing device, communication system and storage medium | |
| CN105359467B (en) | Pass through the method and system of the end to end connection transmission packet of concentration | |
| CN103929438B (en) | Firewall traversal method, equipment and system based on web page browser communication | |
| CN103248407B (en) | A kind of mobile terminal and access, the method and system of shared Internet resources | |
| CN105471852A (en) | System and method for UDP high speed data transceiving | |
| CN105594176B (en) | Pass through the method and system of network interface transfers packet | |
| CN108737204A (en) | A kind of acquisition method and communication terminal of network performance information | |
| WO2015165249A1 (en) | Method and device for establishing service path | |
| CN106209325A (en) | A kind of TCP ACK message processing method and device | |
| CN111726414A (en) | Vehicle reported data processing method and vehicle data reporting system | |
| CN103475596B (en) | The data transmission method of middleware based on MTU value and mobile terminal and system | |
| CN113285931A (en) | Streaming media transmission method, streaming media server and streaming media system | |
| CN103796191B (en) | Method, device and the terminal of data are sent to user terminal | |
| JP2015164295A (en) | Information transmission system, information communication apparatus, information transmission apparatus, and program | |
| CN107124482A (en) | A kind of DNS data package transmitting method, system and router | |
| CN100579075C (en) | Method for rapid response to ICMP echo request message |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200702 Address after: 310052 room 508, floor 5, building 4, No. 699, Wangshang Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Alibaba (China) Co.,Ltd. Address before: 2, 16, 301 rooms, 510665 Yun Yun Road, Tianhe District, Guangdong, Guangzhou Patentee before: GUANGZHOU UCWEB COMPUTER TECHNOLOGY Co.,Ltd. |