CN104980209B - A kind of multidate information based on Big Dipper Real-time Feedback is sent and adjusting method - Google Patents
A kind of multidate information based on Big Dipper Real-time Feedback is sent and adjusting method Download PDFInfo
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- CN104980209B CN104980209B CN201510355700.7A CN201510355700A CN104980209B CN 104980209 B CN104980209 B CN 104980209B CN 201510355700 A CN201510355700 A CN 201510355700A CN 104980209 B CN104980209 B CN 104980209B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
Abstract
The present invention provides a kind of multidate information based on Big Dipper Real-time Feedback and sent and adjusting method, it is characterised in that possess following steps：Step 1, according to the reward data of Big Dipper terminal, the newest active time of Big Dipper terminal is obtained, so as to infer whether Big Dipper terminal is online；Step 2, the new transmission rank of data in transmit queue is calculated, it is according to the last active time of Big Dipper terminal, current time, old transmission rank, the information weight calculation of data to send level calculation；Step 3, it is transmitted to sending highest-ranking data；Step 4, detection is not sent in information, and whether information exceedes the term of validity, if deleting the information from transmit queue if having more than the term of validity；Step 5, information weight is reacquired, to correspond to the adjustment that system may be to weight in calculating process, and step 1 is performed.Transmission resource reasonably can be distributed and adjusted using the method for the present invention, the utilization rate of resource is improved.
Description
Technical field
Field is sent and received the invention belongs to big-dipper satellite information, more particularly to it is a kind of dynamic based on Big Dipper Real-time Feedback
State information is sent and adjusting method.
Background technology
In existing Big Dipper operation platform, and Big Dipper terminal communication is much that point-to-point unicast sends realization, at present
One civilian Big Dipper commander card ability to communicate is to send information once in 50 seconds, and each traffic capacity is 628Bits, big data
Also it is required for segmentation transmission of unpacking.Typically there are 10 civilian Big Dipper cards on many card commander's machines at present, but with the increase of business,
It can make it that sending the time waited also comes more long, by being analyzed according to the running situation of time sending the queue waited, during which
There are many unnecessary transmissions, the situation that particularly recipient does not start shooting, therefore, existing sending method can not be rationally using having
Limit resource, accomplish high-quality transmission.
Mainly there is following defect in the prior art, first, it is impossible to judge whether the Big Dipper starts shooting, cause to send the wave of resource
Take, such as, to run into weather condition bad, it is necessary to send substantial amounts of prompting message, now need by Big Dipper terminal note work(
Can, remind the fishing boat for installing the Big Dipper equipment to go back to port, in existing method for sending information, commander's chance is according to time sequencing
(arrive first and first send out) rule is sent to Big Dipper terminal.But there is following defect in existing information sender formula：First, the Big Dipper
Homes Using TV is not 100%, and current big-dipper satellite is also without cache information, therefore next time, start can not receive drain message.
Such as receive the Big Dipper to be not keyed up, such transmission can not be reached, as a result according to the waste into transmission resource.
Secondly, the information that operation centre will be sent to terminal is a lot：Normal short message content, mobile communication forwarding, it is distant
Command content, emergency alarm response class etc. are controlled, these communication urgency levels differ, and in chronological sequence send, and certainly will exist not
The situation that emphasis, comprehensive reasonable utilize resource can effectively be distinguished.
The content of the invention
In order to solve the above-mentioned technical problem the present invention sends and adjusts there is provided a kind of multidate information based on Big Dipper Real-time Feedback
Section method, it is characterised in that possess following steps：
Step 1, according to the reward data of Big Dipper terminal, the newest active time of Big Dipper terminal is obtained, so as to infer institute
Whether online state Big Dipper terminal；
Step 2, the new transmission rank of data in transmit queue is calculated, the transmission level calculation is according to the north
Struggle against the last active time of terminal, current time, the old transmission rank of the data, information weight calculation；
Step 3, the highest-ranking data of transmission are transmitted；
Step 4, detection do not send in information, information whether exceed the term of validity, if the term of validity is had more than by the information from
Deleted in transmit queue；
Step 5, described information weight is reacquired, to correspond to the adjustment that system may be to weight in calculating process, and is held
Row step 1.
Specifically, in the step 2, the new computation sequence for sending rank is followed successively by：
Step 2.1, according to the last active time of the current time and the Big Dipper terminal, calculated according to formula 1
Rank variable quantity caused by active time, the rank variable quantity is 0 to 24 ranks；
Formula 1；
Wherein, Tc is current time, and Ta is the last active time of Big Dipper terminal, and the unit of Tc and Ta difference is the second；
Tf is rank variable quantity caused by active time, specially 0 to 24 ranks；
Step 2.2, according to the old transmission rank, described information weight and the rank variable quantity, counted according to formula 2
Calculate the new transmission rank；
Formula 2；
Wherein OL is old transmission rank, and NL sends rank to be new, and W is information weight；
Step 2.3, the old transmission rank is assigned by the new value for sending rank
OL=NL；Formula 3.
Specifically, the weight is some numerical value between 0-1, concrete numerical value is as shown in table 1,
| Information category | Distribute weight (w) |
| Normal short message | 0.5 |
| SMS | 0.6 |
| Telecommand | 0.7 |
| Alarm response | 0.8 |
Table 1
Specifically, the new rank that sends is some numerical value in 0 to 24.
Specifically, the new and old rank that sends is some numerical value in 0 to 24.
The invention provides a kind of scientific and effective computational methods, according to the dynamic based on Big Dipper Real-time Feedback of the present invention
Information is sent and adjusting method, can effectively be filtered out or be postponed unnecessary transmission behavior, effective resource be used most urgent
The place cut.Compared with prior art, the use of the transmission quality of this method is 4~5 times using existing method, so a large amount of sections
The limited resources of big-dipper satellite are saved.
Brief description of the drawings
Fig. 1 sends the flow chart with adjusting method for the multidate information based on Big Dipper Real-time Feedback of the present invention；
Fig. 2 is transmission rank growth trend figure under the different weights of simulated experiment in embodiment, identical positive feedback；
Fig. 3 is that the slow drop of rank negative-feedback, positive feedback increasing figure soon are sent in the authority repeating transmission of simulated experiment in embodiment.
Embodiment
The multidate information based on Big Dipper Real-time Feedback of the present invention is sent with reference to the accompanying drawings and detailed description and
Adjusting method is described in further detail, but not as a limitation of the invention.
As shown in figure 1, the multidate information based on Big Dipper Real-time Feedback of the present invention is sent and adjusting method includes following step
Suddenly：
Step 1, according to the reward data of Big Dipper terminal, the newest active time of Big Dipper terminal is obtained, so as to infer north
Whether the terminal that struggles against is online；
Step 2, calculating be according to the last active time of the Big Dipper terminal, current time, the old transmission rank of data,
The calculating parameters such as information weight, calculate the new transmission rank of data to be sent；
Step 2 specifically includes following calculation procedure：
Step 2.1, according to the last active time of current time and Big Dipper terminal, active time is calculated according to formula 1
Caused rank variable quantity, rank variable quantity is 0 to 24 ranks；
Formula 1；
Wherein, Tc is current time, and Ta is the last active time of Big Dipper terminal, and the unit of Tc and Ta difference is the second；
Tf is rank variable quantity caused by active time, specially 0 to 24 ranks；
Step 2.2, according to old transmission rank, information weight calculation and rank variable quantity, new transmission is calculated according to formula 2
Rank；
Formula 2；
Wherein OL is old transmission rank, and NL sends rank to be new, and W is information weight；
Step 2.3, old transmission rank is assigned by the new value for sending rank
OL=NL；Formula 3.
Specifically, distribution weight is some numerical value between 0-1, concrete numerical value as shown in table 1, in present embodiment, is believed
It is alarm response to cease weight highest, and weight is 0.8, next to that telecommand, weight is 0.7, and the mobile phone that weight is 0.6
Short message and the normal short message that weight is 0.5.
Step 3, it is transmitted to sending highest-ranking data；
Step 4, detection do not send in information, information whether exceed the term of validity, if the term of validity is had more than by the information from
Deleted in transmit queue；
Step 5, information weight is reacquired, to correspond to the adjustment that system may be to weight in calculating process, and step is performed
Rapid 1.
Fig. 2 and Fig. 3 is the experimental result picture of progress simulated experiment in present embodiment.
As shown in Fig. 2 the data that data and weight w that experiment weight selection w is 0.7 are 0.5, transmission rank at 0 second
All it is 12, performs the step of the present invention, carry out simulation comparison, each data calculated sends the growth trend of rank.Fig. 2 can be seen
Go out, under the positive feedback per minute for having active time, weight w for 0.7 data, match somebody with somebody by its growth rate score for sending rank
Weight w is fast for 0.5 data, and mutually rank is big by 1~2 in the same time, reaches that maximum level is also fast 60 seconds.Therefore can meet has
The principle that limit ensures important short message, treated with a certain discrimination.
Fig. 3 is the transmission rank change modeling lab diagram for the information that allocated weight w is 0.8.
The situation of simulation is：It is within 0 second last active time, rank was 16 at that time, and was continued until 25200 seconds without active
Time.At 3600 seconds, by the active time inertia effects of 0 second, rank increased to 22；Active time active influence weakens within 7200 seconds,
Rank keeps constant, is developed with backward negative-feedback, and rank slowly declines, and 19, such machine are dropped to level special talent at 25200 seconds
System, meets big weight information and declines slow principle, protects the rank of the big weight short message such as promptly, can effectively participate in sending
Resource contention；At 25260 seconds simultaneously, have and (illustrate that the Big Dipper is in open state, no active time is in before during alive data
Open state nondeterministic statement), rank increases sharply, and is just reached in 120 seconds and rises to maximum level 24 by 19, meets excited target
Rapid growth principle, can get transmission resource, preferentially sent the very first time.
Table 2 is that the multidate information based on Big Dipper Real-time Feedback of the present invention sends the actual motion effect with adjusting method
Figure.Current time during operation for 6 and 2 days 2015 15 points 52 minutes.
Table 2
From Table 2, it can be seen that the big short message of weight, the new Big Dipper of active time, its send rank compare it is larger, such as
147896 Big Dippeves etc.；The older Big Dipper of active time such as 133214, it is 0 that it, which sends rank, is not just sent preferentially, such level
It Zhi You can just not sent when commander's machine free time.
Principles above analysis sends resource as can be seen that the method for the present invention reasonably can be distributed and adjusted, and improves
The utilization rate of resource.Therefore, can be by active time come positive and negative anti-the invention provides a kind of scientific and effective computational methods
Feedback influence sends rank, filtering or the short message for postponing falling inactive users, improves the short message rank of any active ues；Simultaneously,
The short message of different stage is increased with different gradients, reduced, and emphasis short message rapid development, reduction are slow, accomplishes to distinguish emphasis, has
Put arrow level dynamic adjustment.
Above embodiment is only the illustrative embodiments of the present invention, it is impossible to be used in limit the present invention, the present invention
Protection domain be defined by the claims.Those skilled in the art can be in the essence and protection domain of the present invention, to this
Various modifications or equivalent substitution are made in invention, and these modifications or equivalent substitution also should be regarded as being within the scope of the present invention.
Claims (5)
1. a kind of multidate information based on Big Dipper Real-time Feedback is sent and adjusting method, it is characterised in that possess following steps：
Step 1, according to the reward data of Big Dipper terminal, the Big Dipper terminal active time is obtained, so as to infer that the Big Dipper is whole
Whether end is online；
Step 2, the new transmission rank of data in transmit queue is calculated, the transmission level calculation is according to the Big Dipper terminal
Last active time, current time, the old transmission rank of the data, information weight calculation；
Step 2.1, according to the last active time of the current time and the Big Dipper terminal, calculate caused by active time
Rank variable quantity；
Step 2.2, according to the old transmission rank, described information weight and the rank variable quantity of the data, calculate described
The new transmission rank of data；
Step 2.3, the value of the new transmission rank of the data is assigned to the old transmission rank of the data；
Step 3, the highest-ranking data of newly transmission to the data are transmitted；
Step 4, detection do not send in information, information whether exceed the term of validity, by more than the information of the term of validity from transmit queue
Delete；
Step 5, described information weight is reacquired, and performs step 1.
2. the multidate information based on Big Dipper Real-time Feedback is sent and adjusting method as claimed in claim 1, it is characterised in that institute
State in step 2, the new computation sequence for sending rank is followed successively by：
In the step 2.1, rank variable quantity caused by active time is calculated according to formula 1, the rank variable quantity is 0 to 24
Individual rank；
Wherein, Tc is current time, and Ta is the last active time of Big Dipper terminal, and the unit of Tc and Ta difference is the second；
Tf is rank variable quantity caused by active time, specially 0 to 24 ranks；
In the step 2.2, the new transmission rank is calculated according to formula 2；
OL is old transmission rank, and NL sends rank to be new, and W is information weight；
The step 2.3, the old transmission rank is assigned by the new value for sending rank；
OL=NL；Formula 3.
3. the multidate information based on Big Dipper Real-time Feedback is sent and adjusting method as claimed in claim 2, it is characterised in that institute
It is some numerical value between 0-1 to state information weight.
4. the multidate information based on Big Dipper Real-time Feedback is sent and adjusting method as claimed in claim 2, it is characterised in that institute
It is some numerical value in 0 to 24 to state the new rank that sends.
5. the multidate information based on Big Dipper Real-time Feedback is sent and adjusting method as claimed in claim 2, it is characterised in that institute
It is some numerical value in 0 to 24 to state new and old transmission rank.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106936492B (en) * | 2017-03-17 | 2020-06-30 | 上海普适导航科技股份有限公司 | Message scheduling method for multiple Beidou card commanders |
| CN107105414A (en) * | 2017-04-26 | 2017-08-29 | 成都国星通信有限公司 | A kind of income system and method for Big Dipper RDSS short messages and SMS |
| CN108834087B (en) * | 2018-07-03 | 2021-08-24 | 平安科技（深圳）有限公司 | Short message sending method and device, computer equipment and storage medium |
| CN114640385B (en) * | 2022-02-12 | 2022-12-06 | 天津中远海运散运数字科技有限公司 | Data transmission method based on Beidou communication system and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000076146A1 (en) * | 1999-06-09 | 2000-12-14 | Worldstream Communications, Inc. | Metered content delivery |
| CN101968775A (en) * | 2009-07-27 | 2011-02-09 | 罗技欧洲公司 | Receiver matched with a plurality of wireless devices in pairs |
| CN103620576A (en) * | 2010-11-01 | 2014-03-05 | 七网络公司 | Caching adapted for mobile application behavior and network conditions |
| CN104144193A (en) * | 2013-05-10 | 2014-11-12 | 阳立电子（苏州）有限公司 | Distributed distribution method and system of car networking emergent message transmission information |
-
2015
- 2015-06-24 CN CN201510355700.7A patent/CN104980209B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000076146A1 (en) * | 1999-06-09 | 2000-12-14 | Worldstream Communications, Inc. | Metered content delivery |
| CN101968775A (en) * | 2009-07-27 | 2011-02-09 | 罗技欧洲公司 | Receiver matched with a plurality of wireless devices in pairs |
| CN103620576A (en) * | 2010-11-01 | 2014-03-05 | 七网络公司 | Caching adapted for mobile application behavior and network conditions |
| CN104144193A (en) * | 2013-05-10 | 2014-11-12 | 阳立电子（苏州）有限公司 | Distributed distribution method and system of car networking emergent message transmission information |
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