CN109474958A - Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode - Google Patents
Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode Download PDFInfo
- Publication number
- CN109474958A CN109474958A CN201811458576.7A CN201811458576A CN109474958A CN 109474958 A CN109474958 A CN 109474958A CN 201811458576 A CN201811458576 A CN 201811458576A CN 109474958 A CN109474958 A CN 109474958A
- Authority
- CN
- China
- Prior art keywords
- satellite
- data
- congestion
- small station
- port
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0289—Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Abstract
The present invention proposes a kind of method based on intelligent optimization satellite business stream between main website and end station under DAMA mode, is related to satellite communication field.At present although BOD scheme can solve a degree of congestion problems, but the spectral bandwidth due to having redistributed congestion end station, this results in being assigned as the problem of dynamic adjusts, can't resolve specified services bandwidth congestion to entire satellite frequency spectrum bandwidth.In order to solve the above problem, technical scheme main points are as follows: initiate to target small station to communicate when initiating small station, during carrying out transfer through communication report center, when the data congestion of satellite bandwidth generates, message data is contrasted by software logic analysis to sort out, it carries out being sorted into QOS queue, speed limit is carried out in queue, current transmission data point reuse is allowed to be that pre-set business model is transmitted.The invention has the advantages that being not required to make an amendment to satellite frequency spectrum bandwidth, and it can solve specified services bandwidth congestion problem.Suitable for satellite communication.
Description
Technical field
The present invention relates to communication technology of satellite, in particular to are defended under DAMA mode based on intelligent optimization between main website and end station
The technology of star Business Stream.
Background technique
The increasingly civil nature of satellite communication now, keeps the industry of satellite communication more and more, due to the band bandwidth of satellite
Resource is very limited, big bandwidth as communicating ground network is much not enough to, so the band bandwidth resource of satellite communication is non-
Chang Baogui.When the business datum of transmission congestion on the satellite bandwidth set, for the emphasis for guaranteeing business, working as forward pass
Transmission of data intelligence be adjusted to pre-set service transmission mode, be guarantee satellite network normal transmission data must
It asks.
Existing satellite bandwidth dynamically distributes BOD (bandwidth on demand) scheme on demand at present, it can perceive each
The service traffics dynamic change at port station carries out Dynamic Matching according to the variation size of service traffics and expands or shrinks satellite frequency spectrum
Bandwidth, to realize satellite bandwidth not congestion.Although BOD scheme can solve a degree of congestion problems, but due to dividing again
The spectral bandwidth of congestion end station is matched, this results in adjusting the dynamic that is assigned as of entire satellite frequency spectrum bandwidth.It solves less than finger
The problem of determining service bandwidth congestion.
Summary of the invention
The object of the present invention is to provide intelligent optimization satellite business stream between main website and end station is based under a kind of DAMA mode
Method, solve the problems, such as current specified services bandwidth congestion.
The present invention solves its technical problem, the technical solution adopted is that: based on intelligence between main website and end station under DAMA mode
The method that satellite business stream can be optimized includes the following steps: to initiate to target small station to communicate when initiation small station, through communication report center
During carrying out transfer, when the data congestion of satellite bandwidth generates, message data is contrasted by software logic analysis and is sorted out,
It carries out being sorted into QOS queue, speed limit is carried out in queue, current transmission data point reuse is allowed to be pre-set business model
Transmission.
Specifically, described when the data congestion of satellite bandwidth generates, including two kinds of data congestion situations, the first is to work as
The satellite bandwidth for initiating small station is less than the satellite bandwidth in purpose small station, initiates the communication in small station to purpose small station, is initiating small station
Initiate point generate congestion；Second is when the satellite bandwidth for initiating small station is greater than the satellite bandwidth in purpose small station, initiation small station
To the communication in purpose small station, the initiate point of center station to purpose small station generates congestion in the communications.
Further, in the case of the first data congestion, solve data congestion the case where include the following steps:
Step 1, when listen to initiate small station satellite port initiate total data be greater than the port transmitting capacity when, triggering pair
The data that the initiation small station satellite port issues carry out Classifying Sum monitoring, and are added compile to the message compression that message carries out herein
Code；
Step 2, the QOS queue mapping that the port is set, by business model predetermined, the high message of service priority
Enter high-priority queue；
Step 3 sends the data message that the port issues with SP+WRR mode；
Step 4, when listen to the port sending total data be less than or equal to the port transmitting capacity after, stop Classifying Sum
Monitor the work of software.
Specifically, in the case of second of data congestion, solve data congestion the case where include the following steps:
Step a, mesh is distributed to when the total data that the satellite port for listening to communication report center to purpose small station is initiated is greater than
Small station receiving port ability when, trigger the data progress Classifying Sum monitoring issued to communication report center satellite port, and
The message compression coding carried out to message is added herein；
Step b, the QOS queue mapping of communication report center satellite port is set, and by business model predetermined, business is excellent
The high message of first grade enters high-priority queue；
Step c, the data message that communication report center satellite port issues is sent with SP+WRR mode；
Step d, after the total data for listening to the sending of communication report center satellite port is less than or equal to the port transmitting capacity,
Stop the work that Classifying Sum monitors software.
The invention has the advantages that by being based on intelligent optimization satellite industry between main website and end station under above-mentioned DAMA mode
The method for being engaged in flowing, being not required to the spread spectrum as BOD will not make an amendment to satellite frequency spectrum bandwidth, ought only defend to solve congestion
When the wide data congestion of star braid generates, message data is contrasted by software logic analysis and is sorted out, before this enqueue, first to report
Text carries out message compression coding, in order to allow the same time by more messages in same band, then carries out being sorted into QOS
Queue carries out speed limit in queue, and current transmission data point reuse is allowed to be that pre-set business model is transmitted, and can solve finger
Determine service bandwidth congestion problems.
Specific embodiment
Below with reference to embodiment, the technical schemes of the invention are described in detail.
Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode of the present invention, including such as
Lower step: it initiates to target small station to communicate when initiating small station, during carrying out transfer through communication report center, when the number of satellite bandwidth
When being generated according to congestion, message data is contrasted by software logic analysis and is sorted out, carries out being sorted into QOS queue, in queue
Speed limit is carried out, current transmission data point reuse is allowed to be that pre-set business model is transmitted.
Embodiment
Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode of the embodiment of the present invention, including
Following steps: it initiates to target small station to communicate when initiating small station, during carrying out transfer through communication report center, when satellite bandwidth
When data congestion generates, message data is contrasted by software logic analysis and is sorted out, carries out being sorted into QOS queue, in queue
Upper carry out speed limit allows current transmission data point reuse to be that pre-set business model is transmitted.
In practical application, when the data congestion of satellite bandwidth generates, including two kinds of data congestion situations, the first is to work as
The satellite bandwidth for initiating small station is less than the satellite bandwidth in purpose small station, initiates the communication in small station to purpose small station, is initiating small station
Initiate point generate congestion；Second is when the satellite bandwidth for initiating small station is greater than the satellite bandwidth in purpose small station, initiation small station
To the communication in purpose small station, the initiate point of center station to purpose small station generates congestion in the communications.In this example, initiates small station and is denoted as A,
Communication report center is denoted as B, and purpose small station is denoted as C.
In the case of the first data congestion, solve data congestion the case where include the following steps:
Step 1, when listen to initiate the port small station satellite A initiate total data be greater than the port transmitting capacity when, triggering
Classifying Sum monitoring is carried out to the data that the initiation small station A satellite port issues, and the message pressure carried out to message is added herein
Reduce the staff code；
Step 2, the QOS queue mapping that the port is set, by business model predetermined, the high message of service priority
Enter high-priority queue；
Step 3 sends the data message that the port issues with SP+WRR mode；
Step 4, when listen to the port sending total data be less than or equal to the port transmitting capacity after, stop Classifying Sum
The work of software is monitored, to subtract the time-consuming expense that data message passes through the software.
Specifically, in the case of second of data congestion, solve data congestion the case where include the following steps:
Step a, it is distributed to when the total data that the satellite port for listening to communication report center B to purpose small station C is initiated is greater than
When the receiving port ability of purpose small station C, triggers and Classifying Sum prison is carried out to the data that communication report center B satellite port issues
It listens, and the message compression coding carried out to message is added herein；
Step b, the QOS queue mapping of communication report center B satellite port is set, by business model predetermined, business
The high message of priority enters high-priority queue；
Step c, the data message that communication report center B satellite port issues is sent with SP+WRR mode；
Step d, when the total data for listening to the sending of the port communication report center satellite B is less than or equal to the port transmitting capacity
Afterwards, stop the work that Classifying Sum monitors software, to subtract the time-consuming expense that data message passes through the software.
In this example, SP:Strict Priority refers to strict-priority, WRR:Weighted Round
Robin refers to weighted polling queue.
Claims (4)
- Method based on intelligent optimization satellite business stream between main website and end station under 1.DAMA mode, which is characterized in that including such as Lower step: it initiates to target small station to communicate when initiating small station, during carrying out transfer through communication report center, when the number of satellite bandwidth When being generated according to congestion, message data is contrasted by software logic analysis and is sorted out, carries out being sorted into QOS queue, in queue Speed limit is carried out, current transmission data point reuse is allowed to be that pre-set business model is transmitted.
- 2. the side based on intelligent optimization satellite business stream between main website and end station under DAMA mode according to claim 1 Method, which is characterized in that it is described when the data congestion of satellite bandwidth generates, including two kinds of data congestion situations, the first is to work as The satellite bandwidth for initiating small station is less than the satellite bandwidth in purpose small station, initiates the communication in small station to purpose small station, is initiating small station Initiate point generate congestion；Second is when the satellite bandwidth for initiating small station is greater than the satellite bandwidth in purpose small station, initiation small station To the communication in purpose small station, the initiate point of center station to purpose small station generates congestion in the communications.
- 3. the side based on intelligent optimization satellite business stream between main website and end station under DAMA mode according to claim 2 Method, which is characterized in that in the case of the first data congestion, solve data congestion the case where include the following steps:Step 1, when listen to initiate small station satellite port initiate total data be greater than the port transmitting capacity when, trigger to the hair It plays the data that small station satellite port issues and carries out Classifying Sum monitoring, and the message compression coding carried out to message is added herein；Step 2, the QOS queue mapping that the port is arranged, by business model predetermined, the high message of service priority enters height Priority query；Step 3 sends the data message that the port issues with SP+WRR mode；Step 4, when listen to the port sending total data be less than or equal to the port transmitting capacity after, stop Classifying Sum monitor The work of software.
- 4. the side based on intelligent optimization satellite business stream between main website and end station under DAMA mode according to claim 2 Method, which is characterized in that in the case of second of data congestion, solve data congestion the case where include the following steps:Step a, when the total data for listening to the satellite port initiation of communication report center to purpose small station is small greater than purpose is distributed to When the receiving port ability stood, triggers and Classifying Sum monitoring is carried out to the data that communication report center satellite port issues, and herein It is added and the message compression that message carries out is encoded；Step b, the QOS queue mapping of communication report center satellite port is set, by business model predetermined, service priority High message enters high-priority queue；Step c, the data message that communication report center satellite port issues is sent with SP+WRR mode；Step d, after the total data for listening to the sending of communication report center satellite port is less than or equal to the port transmitting capacity, stop The work of Classifying Sum monitoring software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458576.7A CN109474958A (en) | 2018-11-30 | 2018-11-30 | Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458576.7A CN109474958A (en) | 2018-11-30 | 2018-11-30 | Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109474958A true CN109474958A (en) | 2019-03-15 |
Family
ID=65674695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811458576.7A Pending CN109474958A (en) | 2018-11-30 | 2018-11-30 | Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109474958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649960A (en) * | 2019-10-12 | 2020-01-03 | 四川安迪科技实业有限公司 | Satellite network message exchange method and system, and sending and receiving method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557340A (en) * | 2009-05-07 | 2009-10-14 | 中兴通讯股份有限公司 | Method for realizing multilevel queue scheduling in data network and device |
| CN102332950A (en) * | 2011-10-26 | 2012-01-25 | 中国电子科技集团公司第五十四研究所 | Method for limiting speed and scheduling priority based on network port in satellite internet protocol (IP) network |
| CN102413063A (en) * | 2012-01-12 | 2012-04-11 | 盛科网络（苏州）有限公司 | Method and system for dynamically adjusting allocation threshold value of output port resources |
-
2018
- 2018-11-30 CN CN201811458576.7A patent/CN109474958A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557340A (en) * | 2009-05-07 | 2009-10-14 | 中兴通讯股份有限公司 | Method for realizing multilevel queue scheduling in data network and device |
| CN102332950A (en) * | 2011-10-26 | 2012-01-25 | 中国电子科技集团公司第五十四研究所 | Method for limiting speed and scheduling priority based on network port in satellite internet protocol (IP) network |
| CN102413063A (en) * | 2012-01-12 | 2012-04-11 | 盛科网络（苏州）有限公司 | Method and system for dynamically adjusting allocation threshold value of output port resources |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649960A (en) * | 2019-10-12 | 2020-01-03 | 四川安迪科技实业有限公司 | Satellite network message exchange method and system, and sending and receiving method and device |
| CN110649960B (en) * | 2019-10-12 | 2021-08-10 | 四川安迪科技实业有限公司 | Satellite network message exchange method and system, and sending and receiving method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10791559B2 (en) | Information processing method, user equipment, and base station | |
| CN101730236A (en) | Resource scheduling method and system, base station and terminal therefor | |
| CN104320358A (en) | QoS (Quality of Service) business control method in power telecommunication net | |
| KR101748750B1 (en) | System and Method for Controlling SDN based Traffic aware Bandwidth in Virtualized WLANs | |
| CN109005228B (en) | Method and system for multipath communication between parking lot equipment and cloud | |
| CN104427625A (en) | Network resource scheduling method and system based on user experience | |
| WO2017148446A1 (en) | Network resource scheduling method, device and system, and network node | |
| CN102668471B (en) | Method and device for aggregating data from multiple data source | |
| CN105471763A (en) | Control message transmission method and device | |
| Slalmi et al. | On the ultra-reliable and low-latency communications for tactile internet in 5G era | |
| CN114285855B (en) | Cloud edge cooperation method based on intelligent edge Internet of things | |
| US10211995B2 (en) | Background traffic downloading method, device, and system | |
| CN109474958A (en) | Method based on intelligent optimization satellite business stream between main website and end station under DAMA mode | |
| CN107347197A (en) | A kind of business transmitting method and device | |
| CN102624632B (en) | System and method for ensuring end-to-end QoS (Quality of Service) of satellite communication system | |
| US7952996B2 (en) | Method and apparatus for assessing traffic load of a communication network | |
| CN109495158B (en) | System and method for improving satellite communication rate | |
| CN106535199B (en) | Dual-channel communication method based on 433MHz and 2.4GHz frequency bands | |
| CN114615337B (en) | Equipment scheduling method, system, server and storage medium | |
| EP3518577A1 (en) | Network access entity for providing access to a communication network | |
| CN102624631B (en) | Feedback QoS (quality of service) safeguard system and safeguard method for satellite communication system | |
| WO2001069813A3 (en) | Apparatus and method for efficient tdma bandwidth allocation for tcp/ip satellite-based networks | |
| CN105101415B (en) | A kind of Independent Carrier Wave dispatching method under carrier aggregation scene | |
| CN104883739B (en) | A kind of radio communication service method of sending and receiving and device | |
| CN106941532A (en) | A kind of data transmission method and device applied to distributed system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |
|
| RJ01 | Rejection of invention patent application after publication |