CN101867573A - Data sending method, device and communication system - Google Patents
Data sending method, device and communication system Download PDFInfo
- Publication number
- CN101867573A CN101867573A CN201010178367A CN201010178367A CN101867573A CN 101867573 A CN101867573 A CN 101867573A CN 201010178367 A CN201010178367 A CN 201010178367A CN 201010178367 A CN201010178367 A CN 201010178367A CN 101867573 A CN101867573 A CN 101867573A
- Authority
- CN
- China
- Prior art keywords
- sublink
- delay time
- message
- total delay
- time
- 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.)
- Pending
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a data sending method, which comprises the following steps of: determining total delay time required for totally transmitting message on each sub-link in an aggregation link to an opposite end; and selecting a sub-link according to the total delay time of the sub-links, and distributing the message to be distributed to the sub-link to perform transmission. The embodiment of the invention can effectively realize order preservation of message transmission and load balance of the sub-links, and improve the transmission efficiency. Moreover, the embodiment of the invention also provides a data sending device.
Description
Technical field
Embodiment of the invention communication technical field, especially a kind of data transmission method for uplink, device and communication system.
Background technology
In communications, in order to increase link capacity, introduced multilink bundling technology (Bonding), its essence is that wherein each the bar physical link in the aggregated links is called as the sublink (or physics sublink) of aggregated links with the one-tenth of several physical links " combination " between transmitting terminal and a receiving terminal aggregated links in logic.Aggregated links logically is an integral body, and its inner composition and transmission data are transparent to top service.At present existed relevant consensus standard to come link is bundled, as at ppp protocol (POINT TO POINT PROTOCOL, point to point protocol) meets ML-PPP agreement (Multi-Link Point To Point Protocol on the link, the multilink point to point protocol) multilink bundle technology also has the multilink bundle technology that meets Link Aggregation (link aggregation) agreement in Ethernet (Ethernet) transmission.
Bundle link can increase link capacity, reaches a plurality of sublink transmission bandwidth sums.In addition, the mutual dynamic backup of each sublink in the bundle link, when a certain sublink was interrupted, other sublink can be taken over its work rapidly, and does not influence the upper strata related service.
When the sublink of selecting bundle link was dispatched distribution to message, out of order degree and delay inequality when needing to guarantee message arrival opposite end satisfied reorganization and delay requirement, so that realize the order-preserving of message, satisfy the application of miscellaneous service.Further, also to guarantee the load balancing of message on a plurality of sublinks as far as possible, so that make full use of the transmission bandwidth of a plurality of sublinks.
In existing a kind of scheduling distribution technology, transmitting terminal is cut into slices to the message that transmits and is obtained burst, and on the heading of burst, increase sequence number and message identification head, then burst is balancedly smoothly dispatched and be distributed on each sublink, receiving terminal carries out the burst reorganization according to sequence number and message identification head, recovers message.This scheduling distribution technology can satisfy the load balancing of sublink well, but can't resolve out of order problem, special differ greatly or each sublink delay inequality greatly the time when each sublink bandwidth, the burst that can cause receiving terminal to receive is out of order serious, even exceed the reorganization window and cause burst can not recombinated producing packet loss, influenced efficiency of transmission.
In the existing another kind of scheduling distribution technology, transmitting terminal becomes different message flows with message classification, only carries out sequential delivery on a sublink with a kind of message of message flow.This method can guarantee the order of message, but during the mass flow discrepancy of or each message flow less when the kind of message flow, be distributed to message on each sublink will occur unbalanced, thereby it is lower to cause the parton link to transmit utilance, has influenced efficiency of transmission.
Summary of the invention
On the one hand, the embodiment of the invention provides a kind of data transmission method for uplink, comprising: determine that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links; Total delay time according to each sublink is selected a sublink, message to be distributed is distributed on the described sublink transmits.
On the other hand, the embodiment of the invention provides a kind of data sending device, comprising: determination module is used for determining that the message on each sublink of aggregated links all is sent to the needed total delay time in opposite end; Select module, be used for selecting a sublink according to total delay time of determined each sublink of described determination module; Distribution module is used for message to be distributed is distributed on the sublink that described selection module selects and transmits.
The embodiment of the invention also provides a kind of communication system, comprises above-mentioned data sending device, and the data sink that receives above-mentioned data sending device institute message transmission.
The embodiment of the invention determines that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links, select a sublink to distribute message based on total delay time of each sublink, can effectively realize the load balancing of order preservation of message transmission and each sublink, improve the efficient of transmission.In addition, also reduced when transmitting terminal carries out multilink bundling requirement to physical link bandwidth and time-delay.
Description of drawings
A kind of data transmission method for uplink schematic flow sheet that Fig. 1 provides for the embodiment of the invention.
The delay parameter acquisition process schematic diagram that Fig. 2 provides for the embodiment of the invention.
A kind of data sending device structural representation that Fig. 3 provides for the embodiment of the invention.
The another kind of data sending device structural representation that Fig. 4 provides for the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is specified.
See also Fig. 1, a kind of data method schematic flow sheet that Fig. 1 provides for the embodiment of the invention.This method mainly comprises the steps.
Article one, comprise a plurality of sublinks in the aggregated links, transmitting terminal sends message by described a plurality of sublinks to opposite end (being receiving terminal).Transmitting terminal is determined total delay time of each sublink, determines that promptly the message on each sublink all is sent to the needed total delay time in opposite end; To any one sublink, transmitting terminal need determine that the message on this any one sublink all is sent to the needed total delay time of receiving terminal.
Transmitting terminal is selected a sublink according to total delay time of each sublink, message to be distributed is distributed on the described sublink transmits.
The embodiment of the invention determines that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links, select a sublink to distribute message based on total delay time of each sublink, can effectively realize the load balancing of order preservation of message transmission and each sublink, improve the efficient of transmission.In addition, also reduced when transmitting terminal carries out multilink bundling requirement to physical link bandwidth and time-delay.
Wherein, in step 102, determine that message on each sublink all is sent to the needed total delay time in opposite end and can takes following dual mode at least.
A kind of mode is, at transmitting terminal a delay time admin table is set, and to any one sublink, all messages in the delay time admin table on this sublink of record are sent to the delay time of receiving terminal.Receiving terminal by searching the delay time admin table, obtains total delay time of each sublink correspondence when the distribution message.
During specific implementation,, three record entries can be set in the delay time admin table, comprise: the sign of sublink, total delay time of sublink correspondence, and the transmission delay of distributing message on the sublink recently any one sublink.Message of transmitting terminal distribution on certain sublink after, calculate this message and on this sublink, be sent to the needed delay time in opposite end (be on the sublink transmission delay of distribution message) recently, and be recorded in the delay time admin table.When any sublink is uploaded defeated first message, corresponding total delay time equals first message and is sent to the needed delay time in opposite end, add the link delay time of this sublink, message of every increase (promptly sending out a message) on later this sublink to this sublink per minute, total delay time that corresponding total delay time just equals to increase before this message adds that increasing message newly is sent to the needed delay time in opposite end, thereby realizes dynamically updating total delay time of this sublink correspondence.Transmitting terminal just can obtain total delay time of each sublink correspondence by the delay time admin table like this.
When message of calculating is sent to the needed delay time in opposite end on certain sublink, can be according to the delay parameter of this sublink total bytes of every byte transmission time and this message on this sublink for example, calculate this message and be sent to the needed transmission delay time of opposite end
Another kind of mode is that all messages that calculate on any one sublink are sent to the needed transmission delay time of opposite end, add the link delay time of the above any one sublink, obtain total delay time of described any one sublink correspondence.
During specific implementation, total bytes according to whole messages on every byte transmission time on any one sublink and described any one sublink, the message that can calculate on described any one sublink all is sent to the needed transmission delay time of opposite end, the link delay time that adds the above any one sublink obtains total delay time of described any one sublink correspondence.
See also Fig. 2, the delay parameter acquisition process schematic diagram that Fig. 2 provides for the embodiment of the invention.Delay parameter comprises the link delay time in every byte transmission time and this sublink on the sublink in the present embodiment.Delay parameter depends on the attribute of sublink itself, and concerning any one sublink i (i is a positive integer), every byte transmission time can be used m
iRepresent that the link delay time of sublink can be used n
iRepresent.
The delay parameter acquisition process mainly comprises the steps.
Step 202 sends the test packet of at least two different lengths to the opposite end on sublink.
In the present embodiment, send the test packet of at least two different lengths to the opposite end on any sublink, wherein said test packet all carries transmitting time and stabs.With link i is example, for convenience of description, transmitting terminal sends the test packet a1 and the a2 of two different lengths in the present embodiment to the opposite end, wherein the message a1 transmitting time of carrying is stabbed and is t10, length is L1 byte, the transmitting time that message a2 carries is stabbed and is t20, and length is L2 byte, and L1 and L2 are unequal.Be understandable that present embodiment also is applicable to the opposite end and sends three or more test packets.
Step 204 receives the response message that the opposite end is returned, and stabs and the time of reception stamp with the transmitting time that obtains each test packet.
At each test packet, a corresponding response message can be returned in the opposite end.Transmitting terminal receives the opposite end corresponding to the response message that each test packet returned respectively, and wherein said response message all carries the time of reception stamp that the opposite end receives corresponding test packet, and the transmitting time of described corresponding test packet is stabbed.
On link i, two response message b1 that transmitting terminal receives that the opposite end returns and b2, response message b1 is corresponding to test packet a1, response message b2 is corresponding to test packet a2, wherein carry the time of reception that the opposite end receives corresponding test packet a1 among the message b1 and stab t11, and the transmitting time of message a1 is stabbed t10; Carry the time of reception that the opposite end receives corresponding test packet a2 among the message b2 and stab t21, and the transmitting time of message a2 is stabbed t20.
Step 206, the delay parameter of calculating sublink.
According to described at least two test packets time of reception separately stab, transmitting time stabs and length, calculates the every byte transmission time on described any one sublink and the link delay time of described any one sublink.
On sublink i, stab t11 and transmitting time according to the time of reception of test packet a1 and stab t10 and can obtain:
t11-t10＝m
i*L1+n
i (1)
Similarly, according to the time of reception stamp t21 of the opposite end test packet a2 that carries among the message b2, and the transmitting time of message a2 stamp t20, can obtain:
t21-t20＝m
i*L2+n
i (2)
In conjunction with formula (1) and (2), can calculate the every byte transmission time m on the sublink i
iLink delay time n with sublink i
i
Obtain for example every byte transmission time of the delay parameter m on the sublink i
iLink delay time n with sublink i
iAfter, can further preserve the delay parameter of sublink i, with the convenient follow-up total delay time that obtains sublink i correspondence.Specifically can adopt above-mentioned two kinds of modes of obtaining the corresponding total delay time of sublink, can obtain total delay time of sublink i correspondence, no longer describe in detail herein.
In step 102, after determining total delay time of each sublink correspondence, selecting a sublink according to total delay time of each sublink in the step 104 specifically can be to select the sublink of total delay time minimum or less (the total delay time smaller or equal to minimum adds a default bias), for example can be following several mode;
Select the sublink of the minimum value correspondence in each total delay time; Or
Minimum value in each total delay time and a default bias addition are obtained a threshold value, from being less than or equal to the sublink of this threshold value, total delay time of correspondence selects a sublink arbitrarily, wherein bias can be provided with according to the tolerable packet out-ordering degree of receiving terminal, generally by message not out of order be set to good; Or
Minimum value in each total delay time and a default bias addition are obtained a threshold value, according to priority of messages to be distributed or type of message, from being less than or equal to the sublink of this threshold value, total delay time of correspondence selects a sublink, wherein bias can be provided with according to the tolerable packet out-ordering degree of receiving terminal, generally by message not out of order be set to good.Particularly, if the message that transmitted last time in certain sublink is identical with priority of messages to be distributed or type of message is identical, and the difference after the minimum value in total delay time of this sublink correspondence and each total delay time is subtracted each other is less than or equal to default bias, then can select this sublink to be used for transmitting message to be distributed.
As a kind of optional mode, before the distribution message, can also dispatch described message (being message to be distributed), for example dispatch according to priority or type of message, if according to priority scheduling, can further guarantee the QOS (service quality) of high priority message, if, can guarantee further that message of the same type is not out of order according to the type of message scheduling.
The embodiment of the invention determines that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links, select the sublink of minimum or less total delay time correspondence to distribute message, can effectively realize the load balancing of order preservation of message transmission and each sublink, improve the efficient of transmission.In addition, also reduced when transmitting terminal carries out multilink bundling requirement to physical link bandwidth and time-delay.
See also Fig. 3, a kind of data sending device structural representation that Fig. 3 provides for the embodiment of the invention.This device mainly comprises: determination module 302, select module 304 and distribution module 306.
Wherein, determination module 302 is used for determining that the message on each sublink of aggregated links all is sent to the needed total delay time in opposite end.To any the sublink i in the aggregated links, determination module 302 determines that the message on the sublink i all is sent to the needed delay time in opposite end.
Select module 304 to be used for selecting a sublink according to total delay time of described determination module 302 determined each sublinks.
The embodiment of the invention determines that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links, select a sublink to distribute message based on total delay time of each sublink, can effectively realize the load balancing of order preservation of message transmission and each sublink, improve the efficient of transmission.In addition, also reduced when transmitting terminal carries out multilink bundling requirement to physical link bandwidth and time-delay.
See also Fig. 4, the another kind of data sending device structural representation that Fig. 4 provides for the embodiment of the invention.This device mainly comprises: determination module 402, select module 404 and distribution module 406, and the concrete function of these three modules can be participated in the foregoing description, herein enumeration no longer.
Wherein determination module 402 specifically can comprise: search the unit, be used to search the delay time admin table, obtain total delay time of each sublink correspondence.Further, determination module 402 can also comprise updating block, be used to calculate described message to be distributed and selecting to be sent to the needed delay time in opposite end on the module 404 selected sublinks, and upgrade total delay time of described sublink correspondence according to the delay time of described message to be distributed.
Perhaps, determination module 402 specifically can comprise: first computing unit, be used for the total bytes according to whole messages on every byte transmission time on any one sublink and described any one sublink, the message that calculates on described any one sublink all is sent to the needed transmission delay time of opposite end; And second computing unit, be used for the transmission delay time that described first computing unit is calculated and the link delay time addition of described any one sublink, obtain total delay time of described any one sublink correspondence.
Wherein select module 404 specifically can comprise: first selected cell is used for selecting the sublink of the minimum value correspondence of each total delay time; Or second selected cell, be used for minimum value and a default bias addition of each total delay time are obtained a threshold value, from being less than or equal to the sublink of this threshold value, total delay time of correspondence selects a sublink arbitrarily; Or the 3rd selected cell, be used for minimum value and a default bias addition of each total delay time are obtained a threshold value, according to priority of messages to be distributed or type of message, from being less than or equal to the sublink of this threshold value, total delay time of correspondence selects a sublink.
When practical application, second selected cell or the employed bias of the 3rd selected cell can be provided with according to the tolerable packet out-ordering degree of receiving terminal, generally by message not out of order be set to good.The 3rd selected cell is when the chooser link, if the message that transmitted last time in certain sublink is identical with priority of messages to be distributed or type of message is identical, and the difference after the minimum value in total delay time of this sublink correspondence and each total delay time is subtracted each other is less than or equal to default bias, then can select this sublink to be used for transmitting message to be distributed.
Further, the data sending device that present embodiment provides can also comprise: delay parameter acquisition module 408, be used on any sublink sending the test packet of at least two different lengths to the opposite end, and described test packet all carries transmitting time and stabs; Receive the opposite end corresponding to the response message that each test packet returned respectively, described response message all carries the time of reception stamp that the opposite end receives corresponding test packet, and the transmitting time of described corresponding test packet is stabbed; According to described at least two test packets time of reception separately stab, transmitting time stabs and length, calculates the every byte transmission time on described any one sublink and the link delay time of described any one sublink.
Particularly, delay parameter acquisition module 408 can calculate the every byte transmission time m on the sublink i according to formula (1) and formula (2)
iLink delay time n with sublink i
iWhen determination module 402 determines that the message on the sublink i all is sent to the needed total delay time in opposite end, every byte transmission time m that can utilize delay parameter acquisition module 408 to calculate
iWith link delay time n
i
In addition, on above-mentioned various possible implementations, data sending device can also comprise scheduler module 410, is used for described message to be distributed is dispatched according to priority or type of message, and sends to described distribution module.
The embodiment of the invention determines that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links, select a total delay time minimum or less sublink to distribute message, can effectively realize the load balancing of order preservation of message transmission and each sublink, improve the efficient of transmission.In addition, also reduced when transmitting terminal carries out multilink bundling requirement to physical link bandwidth and time-delay.
In addition, the embodiment of the invention also provides a kind of communication system, comprise data sink and above-mentioned data sending device, data sink sends dress with data and is connected by aggregated links, data sending device determines that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links, and select a sublink, message to be distributed is distributed on the described sublink transmits.Present embodiment can effectively be realized the load balancing of order preservation of message transmission and each sublink, has improved the efficient of transmission.
One of ordinary skill in the art will appreciate that all or part of step that realizes in above-mentioned all embodiment methods is to instruct relevant hardware to finish by program, this program can be stored in a kind of computer-readable recording medium.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (13)
1. a data transmission method for uplink is characterized in that, comprising:
Determine that the message on each sublink all is sent to the needed total delay time in opposite end in the aggregated links;
Total delay time according to each sublink is selected a sublink, message to be distributed is distributed on the described sublink transmits.
2. method according to claim 1 is characterized in that, the message in described definite aggregated links on each sublink all is sent to the needed total delay time in opposite end and comprises:
Search the delay time admin table, obtain total delay time of each sublink correspondence.
3. method according to claim 1 is characterized in that, also comprises:
Calculate described message to be distributed and on described sublink, be sent to the needed delay time in opposite end;
According to the delay time of described message to be distributed, in described delay time admin table, upgrade total delay time of described sublink correspondence.
4. method according to claim 1 is characterized in that, the message in described definite aggregated links on each sublink all is sent to the needed total delay time in opposite end and comprises:
Total bytes according to whole messages on every byte transmission time on any one sublink and described any one sublink, the message that calculates on described any one sublink all is sent to the needed transmission delay time of opposite end, the link delay time that adds the above any one sublink obtains total delay time of described any one sublink correspondence.
5. according to claim 3 or 4 described methods, it is characterized in that, also comprise:
Send the test packet of at least two different lengths on described any one sublink to the opposite end, described test packet all carries transmitting time and stabs;
Receive the opposite end corresponding to the response message that each test packet returned respectively, described response message all carries the time of reception stamp that the opposite end receives corresponding test packet, and the transmitting time of described corresponding test packet is stabbed;
According to described at least two test packets time of reception separately stab, transmitting time stabs and length, calculates the every byte transmission time on described any one sublink and the link delay time of described any one sublink.
6. method according to claim 1 is characterized in that, described total delay time according to each sublink selects a sublink to comprise:
Select the sublink of the minimum value correspondence in each total delay time; Or
Minimum value in each total delay time and a default bias addition are obtained a threshold value, from total delay time of correspondence is less than or equal to the sublink of this threshold value, select a sublink arbitrarily; Or
Minimum value in each total delay time and a default bias addition are obtained a threshold value, according to priority of messages to be distributed or type of message, from being less than or equal to the sublink of this threshold value, total delay time of correspondence selects a sublink.
7. method according to claim 1 is characterized in that, described with message to be distributed be distributed to transmit on the described sublink before, also comprise:
Described message to be distributed is dispatched according to priority or type of message.
8. a data sending device is characterized in that, comprising:
Determination module is used for determining that the message on each sublink of aggregated links all is sent to the needed total delay time in opposite end;
Select module, be used for selecting a sublink according to total delay time of determined each sublink of described determination module;
Distribution module is used for message to be distributed is distributed on the sublink that described selection module selects and transmits.
9. device according to claim 8 is characterized in that,
Described determination module comprises: search the unit, be used to search the delay time admin table, obtain total delay time of each sublink correspondence; Perhaps
Described determination module comprises:
First computing unit is used for the total bytes according to whole messages on every byte transmission time on any one sublink and described any one sublink, and the message that calculates on described any one sublink all is sent to the needed transmission delay time of opposite end;
Second computing unit is used for the transmission delay time that described first computing unit is calculated and the link delay time addition of described any one sublink, obtains total delay time of described any one sublink correspondence.
10. device according to claim 8 is characterized in that, described selection module comprises:
First selected cell is used for selecting the sublink of the minimum value correspondence of each total delay time;
Or
Second selected cell is used for minimum value and a default bias addition of each total delay time are obtained a threshold value, selects a sublink arbitrarily from total delay time of correspondence is less than or equal to the sublink of this threshold value;
Or
The 3rd selected cell, be used for minimum value and a default bias addition of each total delay time are obtained a threshold value, according to priority of messages to be distributed or type of message, from being less than or equal to the sublink of this threshold value, total delay time of correspondence selects a sublink.
11. device according to claim 8 is characterized in that, also comprises:
Scheduler module is used for described message to be distributed is dispatched according to priority or type of message, and sends to described distribution module.
12. device according to claim 8 is characterized in that, also comprises:
The delay parameter acquisition module is used on any sublink sending to the opposite end test packet of at least two different lengths, and described test packet all carries transmitting time and stabs; Receive the opposite end corresponding to the response message that each test packet returned respectively, described response message all carries the time of reception stamp that the opposite end receives corresponding test packet, and the transmitting time of described corresponding test packet is stabbed; According to described at least two test packets time of reception separately stab, transmitting time stabs and length, calculates the every byte transmission time on described any one sublink and the link delay time of described any one sublink.
13. a communication system is characterized in that, comprises as each described data sending device among the claim 8-12, and the data sink that receives described data sending device institute message transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010178367A CN101867573A (en) | 2010-05-12 | 2010-05-12 | Data sending method, device and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010178367A CN101867573A (en) | 2010-05-12 | 2010-05-12 | Data sending method, device and communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101867573A true CN101867573A (en) | 2010-10-20 |
Family
ID=42959138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010178367A Pending CN101867573A (en) | 2010-05-12 | 2010-05-12 | Data sending method, device and communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867573A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694713A (en) * | 2011-03-21 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Network communication multi-channel selection method and system |
| CN102970726A (en) * | 2012-12-26 | 2013-03-13 | 迈普通信技术股份有限公司 | Method and equipment for measuring communication capacities of links and link selection method and equipment |
| CN103312613A (en) * | 2012-03-16 | 2013-09-18 | 中兴通讯股份有限公司 | Service message forwarding method and device |
| CN103607359A (en) * | 2013-06-28 | 2014-02-26 | 王健 | Method for realizing precise delay transmission control of switched type Ethernet link layer |
| WO2014101453A1 (en) * | 2012-12-24 | 2014-07-03 | 中兴通讯股份有限公司 | Method and device for realizing ptp time synchronization based on aggregated link |
| CN105516328A (en) * | 2015-12-18 | 2016-04-20 | 浪潮(北京)电子信息产业有限公司 | Dynamic load balancing method and system, and devices used for distributed storage system |
| CN107710177A (en) * | 2015-06-15 | 2018-02-16 | 奥林巴斯株式会社 | Data bussing devices and data carrying method |
| CN109672629A (en) * | 2018-12-04 | 2019-04-23 | 迈普通信技术股份有限公司 | A kind of file transmitting method and communication equipment |
| CN110719598A (en) * | 2019-10-15 | 2020-01-21 | 北京达佳互联信息技术有限公司 | Data transmission method and device, electronic equipment and storage medium |
| CN110769465A (en) * | 2019-10-24 | 2020-02-07 | Oppo（重庆）智能科技有限公司 | Data transmission method and device, electronic equipment and readable storage medium |
| CN113285856A (en) * | 2021-07-22 | 2021-08-20 | 翱捷科技(深圳)有限公司 | Data transmission delay processing method and system and data transmission method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022369A (en) * | 2007-03-23 | 2007-08-22 | 中山大学 | End-to-end quening time delay measuring method |
| CN101325544A (en) * | 2008-07-21 | 2008-12-17 | 武汉理工大学 | Method for establishing multi-path route based on link multiple characteristic values in wireless sensor network |
| CN101404622A (en) * | 2008-11-07 | 2009-04-08 | 重庆邮电大学 | Wireless internet congestion control method based on multi-path load balancing and controller thereof |
-
2010
- 2010-05-12 CN CN201010178367A patent/CN101867573A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022369A (en) * | 2007-03-23 | 2007-08-22 | 中山大学 | End-to-end quening time delay measuring method |
| CN101325544A (en) * | 2008-07-21 | 2008-12-17 | 武汉理工大学 | Method for establishing multi-path route based on link multiple characteristic values in wireless sensor network |
| CN101404622A (en) * | 2008-11-07 | 2009-04-08 | 重庆邮电大学 | Wireless internet congestion control method based on multi-path load balancing and controller thereof |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694713A (en) * | 2011-03-21 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Network communication multi-channel selection method and system |
| CN103312613A (en) * | 2012-03-16 | 2013-09-18 | 中兴通讯股份有限公司 | Service message forwarding method and device |
| CN103312613B (en) * | 2012-03-16 | 2018-08-10 | 南京中兴新软件有限责任公司 | Service message retransmission method and device |
| WO2014101453A1 (en) * | 2012-12-24 | 2014-07-03 | 中兴通讯股份有限公司 | Method and device for realizing ptp time synchronization based on aggregated link |
| CN102970726A (en) * | 2012-12-26 | 2013-03-13 | 迈普通信技术股份有限公司 | Method and equipment for measuring communication capacities of links and link selection method and equipment |
| CN102970726B (en) * | 2012-12-26 | 2016-01-06 | 迈普通信技术股份有限公司 | Link selecting method and equipment |
| CN103607359A (en) * | 2013-06-28 | 2014-02-26 | 王健 | Method for realizing precise delay transmission control of switched type Ethernet link layer |
| CN103607359B (en) * | 2013-06-28 | 2018-01-19 | 王健 | A kind of method that switching Ethernet link layer realizes precise delay transmission control |
| CN107710177A (en) * | 2015-06-15 | 2018-02-16 | 奥林巴斯株式会社 | Data bussing devices and data carrying method |
| CN107710177B (en) * | 2015-06-15 | 2020-08-04 | 奥林巴斯株式会社 | Data transfer apparatus and data transfer method |
| CN105516328A (en) * | 2015-12-18 | 2016-04-20 | 浪潮(北京)电子信息产业有限公司 | Dynamic load balancing method and system, and devices used for distributed storage system |
| CN109672629A (en) * | 2018-12-04 | 2019-04-23 | 迈普通信技术股份有限公司 | A kind of file transmitting method and communication equipment |
| CN110719598A (en) * | 2019-10-15 | 2020-01-21 | 北京达佳互联信息技术有限公司 | Data transmission method and device, electronic equipment and storage medium |
| CN110719598B (en) * | 2019-10-15 | 2021-10-22 | 北京达佳互联信息技术有限公司 | Data transmission method and device, electronic equipment and storage medium |
| CN110769465A (en) * | 2019-10-24 | 2020-02-07 | Oppo（重庆）智能科技有限公司 | Data transmission method and device, electronic equipment and readable storage medium |
| CN110769465B (en) * | 2019-10-24 | 2023-03-24 | Oppo（重庆）智能科技有限公司 | Data transmission method and device, electronic equipment and readable storage medium |
| CN113285856A (en) * | 2021-07-22 | 2021-08-20 | 翱捷科技(深圳)有限公司 | Data transmission delay processing method and system and data transmission method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101867573A (en) | Data sending method, device and communication system | |
| CN103561472B (en) | A kind of Multi-service link distribution and reconstruction unit and method thereof | |
| US6876669B2 (en) | Packet fragmentation with nested interruptions | |
| CN102300259B (en) | Data block concatenation and splitting processing method, device and system | |
| US8310934B2 (en) | Method and device for controlling information channel flow | |
| US20150131673A1 (en) | Fabric channel control apparatus and method | |
| CN101534249B (en) | Method for transmitting data on bound link and network equipment thereof | |
| CN102263699B (en) | Load balancing implementation method and device applied to MPLS TP (multiprotocol label switch transport profile) | |
| US8804763B2 (en) | Transmission of data over parallel links | |
| CN103748845B (en) | Packet sending and receiving method, device and system | |
| WO2018171641A1 (en) | Method and device for transmitting and receiving network management information, transmitting apparatus and receiving apparatus | |
| CN106027308B (en) | A kind of spaceborne 1553B bus communication optimization method | |
| CN103634224A (en) | Method and system for transmitting data in network | |
| CN102111334A (en) | Method, source line card and network card for processing cells in switched network | |
| JP5347836B2 (en) | Communication apparatus and communication method | |
| CN102487330B (en) | Method and device for sending operation, administration and maintenance messages | |
| US7586950B1 (en) | Remote management interface | |
| CN106775961A (en) | A kind of method of cross-system data and signal transmission | |
| CN107645747B (en) | Method and equipment for sending and receiving data | |
| CN106790320A (en) | A kind of method that multi-application inter-system data is pushed | |
| EP1393525B1 (en) | Method for transmitting an information stream, corresponding transmission system, transmitter and computer product | |
| WO2011026508A1 (en) | Method for distributing data traffic over radio links | |
| US9166924B2 (en) | Packet scheduling method and apparatus considering virtual port | |
| CN101192911B (en) | A data transmission method and system under time division multiplexing | |
| CN101989896A (en) | Feedback method and device for ARQ connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101020 |