CN106851749A - A kind of relay satellite system resource regulating method based on resource reservation - Google Patents
A kind of relay satellite system resource regulating method based on resource reservation Download PDFInfo
- Publication number
- CN106851749A CN106851749A CN201710221987.3A CN201710221987A CN106851749A CN 106851749 A CN106851749 A CN 106851749A CN 201710221987 A CN201710221987 A CN 201710221987A CN 106851749 A CN106851749 A CN 106851749A
- Authority
- CN
- China
- Prior art keywords
- business
- resource
- scheduling
- satellite system
- dispatched
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Radio Relay Systems (AREA)
Abstract
A kind of relay satellite system resource regulating method based on resource reservation, carries out relay satellite system scheduling of resource on a preset condition based, specifically includes step：Judge whether services sets to be dispatched are empty；If it is not, choosing the business of highest priority from service set to be dispatched, and judge that selected business is burst service or conversational traffic；If selected business is burst service, then the business selected is scheduled, if selected business is conversational traffic, judge that whether available resources collection accounts for the ratio of total resources collection more than default resource reservation rate, if being more than, the business to selecting is scheduled, otherwise, business to selecting carries out degradation treatment, continues to choose the business of highest priority；Business to dispatching carries out resource matched.By resource reservation mechanism, burst service fast dispatch is solved the problems, such as, can be used for large-scale dynamic resource scheduling problem in satellite network, accelerate the response speed of scheduling, and improve the effective rate of utilization of resource.
Description
Technical field
The present invention relates to technical field of satellite communication, and in particular to a kind of relay satellite system resource based on resource reservation
Dispatching method.
Background technology
With in aerospace field, the technology such as earth observation, military surveillance and survey of deep space is continued to develop, and is relayed
The characteristics of satellite data transmission presents Large Copacity, two-forty and diversified relay task, satellite resource Optimal Scheduling
More highlight urgent and important.In numerous observing and controlling business demands, the burst service for having high requirement to quick response is accounted for very
How big proportion, ensure prominent simultaneously under conditions of tracking, observing and controlling and the data relaying demand for ensureing large-scale consumer spacecraft
The quick response of sending service requires that reasonable to relay satellite system and quick scheduling of resource proposes challenge.
At present, according to domestic and foreign literature data, the main object of existing relay satellite system task scheduling research is reservation
Formula task.There is scholar to be applied to repeater satellite task scheduling by plan model is constrained, establish constraint satisfaction planning (CSP) mould
Type, under the conditions of logical constraint between meeting task, distribution foundation during using priority height as resource contention, but only pin
Complex task scheduling to single extraterrestrial target.Zheng Wei etc. has considered repeater satellite S and Ka frequency range service link as a whole, during utilization
Between window collision detection distribution link circuit resource, but because the convergence rate of genetic algorithm for solving problem is slow, be only applicable to task
The situation of negligible amounts.There is scholar to propose that a kind of hexa-atomic method is decomposed to task, by the use of priority just as resource allocation
Foundation, but only solve the task scheduling of single repeater satellite.SW Cheng etc. propose a kind of task scheduling framework, by repeater satellite
Task be further broken into the duration it is shorter subtask set, but only for single extraterrestrial target decomposable asymmetric choice net task adjust
Degree.The research of above-mentioned reservation type task scheduling does not account for the burst characteristic of space tasks, it is therefore desirable to which researching and developing one kind can
Burst service is dispatched in time and calculates simple relay satellite system resource regulating method.
The content of the invention
For the resource scheduling in relay satellite system, the application provides a kind of repeater satellite based on resource reservation
System resource dispatching method, including step：
Judge whether services sets to be dispatched are empty；
If it is not, choosing the business of highest priority from service set to be dispatched, and judge whether selected business is burst
Business；
If selected business is burst service, the business to selecting is scheduled, and otherwise, judges that available resources collection is accounted for always
Whether the ratio of resource set is more than default resource reservation rate, if being more than, the business to selecting is scheduled, otherwise, to choosing
Fixed business carries out degradation treatment, and returns to the business that service set to be dispatched continues selection highest priority；
Business to dispatching carries out resource matched.
In a kind of embodiment, judge that the step of whether selected business is burst service is：Judge cutting for selected business
Only whether the time is in default time burst limit, if so, selected business is burst service, otherwise it is conversational traffic.
It is also identical including judging before the business for choosing highest priority from service set to be dispatched in a kind of embodiment
Whether the number of the business of limit priority is multiple, if so, when choosing cut-off in the business of multiple identical limit priorities
Between earliest business.
In a kind of embodiment, the business to dispatching carries out resource matched step is：
Concentrate from available resources and to select the earliest start time that possesses for meeting business need time period and link rate
The resource matched business to scheduling；
Concentrated from available resources and remove this section of resource and be added into occupied resource collection；
The business of scheduling is removed and added from service set to be dispatched and has arranged services sets.
In a kind of embodiment, if the business to dispatching carries out resource matched failure, also including step：According to the low height of priority
Principle, the business to being taken in section the time required to scheduling business carries out the matching again of resource, adjusts the resource occupation of business
Situation, the idling-resource after adjustment is matched to the business of scheduling.
According to the relay satellite system resource regulating method of above-described embodiment, need are performed due to judge to treat scheduling business
Ask, divide whether it is burst service；For non-burst business, the service condition of resource is first determined whether, in the feelings that resource is sufficient
Under condition, it is scheduled with deadline according to priority；For burst service, directly it is scheduled, ensures the quick sound of scheduling
Should.By resource reservation mechanism, for the burst service for needing fast dispatch provides resource guarantee, burst service is solved quick
The problem of scheduling, can be used for large-scale dynamic resource scheduling problem in satellite network, accelerate the response speed of scheduling, and carry
The effective rate of utilization of resource high.
Brief description of the drawings
Fig. 1 is task time model schematic；
Fig. 2 is relay satellite system scheduling of resource flow chart.
Specific embodiment
The present invention is described in further detail below by specific embodiment combination accompanying drawing.
The characteristics of there is real-time and big type of service difference for the relay transmission business in relay satellite system, mainly
Consider initial time s (i), deadline e (i), portfolio T (i), the service transmission rate v of data transfer and observing and controlling business
I five characteristic parameters of aspect of (), priority p (i), this example proposes a kind of resource regulating method based on resource reservation, its
Basic thought is to limit τ by setting time burst, and delineation of activities of the business deadline in time burst limit is burst industry
Business, pop-up mission is directly scheduled, and cannot such as dispatch can arrange business to be inserted by adjustment.Task deadline exists
Outside time burst limit is conversational traffic, when current residual resource utilization is more than given reserved resource utilization α, can be direct
Conversational traffic is scheduled；When surplus resources are less than desired reserved resource, the priority to conversational traffic degrades
Treatment, waits scheduling next time.
When can apparent time, the data of the carry-on data of user or earth station between repeater satellite and user's aircraft
Relay transmission is carried out by the uplink downlink of repeater satellite respectively, one time data transmission procedure performs item data transmission or surveys
Control task.Some burst services can always be faced due to repeater satellite resource scheduling needs scheduling, due at this stage
Ball of wax and physical constraint can not possibly be considered in research, it is necessary to do some basic assumptions and simplification, the assumed condition of this example
It is as follows：
1st, in the SEE time window that the execution time of any business all must be between repeater satellite and user's aircraft；
2nd, the failure of satellite and the switching time of business are not considered；
3rd, the execution time of each task must is fulfilled for the time-bounded requirement of task, and the duration allows for completing to want
The portfolio asked and higher than desired service transmission rate；
4th, the maximum link quantity that repeater satellite is provided is constant, and differentiating uplink and downlink link；
5th, the initial priority of business is given by user, can be to being adjusted for the priority for calculating in scheduling process
It is whole.
6th, relay satellite system scheduling of resource Mathematical Modeling：
v(i)D(i)≥T(i),
st(i,j,k)≥ast(i,j,k),
st(i,j,k)+di,j,k≤aet(i,j,k),
I=1,2, L, j=1,2,3, k=1,2, L；
Optimization aim is that the weighted priority sum of the i.e. business of completeness of maximization business is maximum, the completeness of business by
The priority of business and duration together decide on, to ensure the high-throughput and high priority of integrated scheduling.
Each parameter is meant that in relay satellite system scheduling of resource Mathematical Modeling：
d(i,j,k)：Its kth bar link arrangements is carried out relay satellite j the time of observing and controlling to business i；
p(i)：The priority of task i；
D(i)：Duration needed for finishing service i, the scheduling time arranged to business i need to ensure within the time period
The transmission rate of link is higher than transmission rate v (i) of business need and can ensure the completion of portfolio T (i), the business of this example
Amount T (i) model schematic is as shown in Figure 1；
ast(i,j,k)：The kth bar link of relay satellite j can be supplied to the business i to carry out the initial time of observing and controlling, its time
It is later than initial time s (i) required by business i；
aet(i,j,k)：The kth bar link of relay satellite j can be supplied to the business i to carry out the end time of observing and controlling, its time
Earlier than deadline e (i) required by business i；
st(i,j,k)：The kth bar link of relay satellite j actually carries out the initial time of observing and controlling, scheduling knot arranged to business i
Fruit needs to ensure the actual beginning and ending time for arranging within the scope of the available beginning and ending time, and actual schedule beginning and ending time section
There should not be overlap；
τ：Time burst is limited, and deadline is burst service in current time to the operation regulation between time burst limit τ,
Business after time burst limit is conversational traffic；
α：Resource reservation rate, the ratio that the surplus resources after time burst limit account for total resources need to be more than resource reservation
Rate, to ensure the schedulability of following burst service；
Wherein the span of i is the quantity of the spacecraft for participating in scheduling, and j is the number of the repeater satellite for participating in scheduling
Amount, k is the available number of links of relay satellite.
Based on above-mentioned assumed condition, the flow chart of the relay satellite system resource regulating method of this example is as shown in figure 1, specific
Comprise the following steps.
S1：Judge whether services sets to be dispatched are empty.
Determine all collection of services for initiating application, scheduled services sets are classified as according to current dispatch situation, are treated
Dispatch services sets and the part of services sets three cannot be dispatched, from before service set selection business to be dispatched, it is necessary to judge to wait to adjust
Degree services sets whether be it is empty, if it is empty, then finishing scheduling, otherwise, into step S2.
S2：Choose the business of highest priority from service set to be dispatched, and judge selected business be burst service also
It is conversational traffic.
, it is necessary to the business of service set to be dispatched to be carried out the bottom high sequence of priority before selection business, then, then
The business of highest priority is chosen, after selecting, in addition it is also necessary to judge that selected business is burst service or conversational traffic, specifically
To judge the deadline of selected business whether in default time burst limit, if so, selected business is burst industry
Business, is otherwise conversational traffic.
Further, it is also excellent including judging identical highest before the business for choosing highest priority from service set to be dispatched
Whether the number of the business of first level is multiple, if so, it is earliest that deadline is chosen in the business of multiple identical limit priorities
Business.
S3：If selected business is burst service, the business to selecting is scheduled, if selected business is conventional industry
Business, judges that whether available resources collection accounts for the ratio of total resources collection more than default resource reservation rate, if being more than, to the industry selected
Business is scheduled, and otherwise, the business to selecting carries out degradation treatment, and returns to service set continuation selection priority to be dispatched most
Business high.
S4：Business to dispatching carries out resource matched.
Business to dispatching carries out resource matched step and is：Concentrate to select from available resources and meet the business need time
The resource matched business to scheduling for possessing earliest start time of section and link rate；Concentrated from available resources and remove section money
Source is simultaneously added into occupied resource collection；The business of scheduling is removed and added from service set to be dispatched and has arranged services sets.
Further, if the business to dispatching carries out resource matched failure, i.e., when cannot match available resources, into step
S5。
S5：According to the low principle high of priority, the business to being taken in section the time required to scheduling business carries out the weight of resource
New matching, adjusts the occupation condition of business, and the idling-resource after adjustment is matched to the business of scheduling.
The according to priority low principle high of the business of service set can will be arranged by step S5, from the low industry of priority
Business starts, and until finding adjustable business, adjusts its occupation condition, and the idling-resource after adjustment is matched to scheduling
Business, it is resource matched after the completion of, update available resources collection, occupied resource collection and scheduled services sets and treat scheduling business
Collection, if cannot also find adjustable business by step S5, the business of the scheduling is added cannot dispatch service set.
Finally, scheduled services sets are returned and services sets cannot be dispatched, notify the dispatch situation of relative users business, and it is right
The business that cannot be dispatched carries out demand adjustment, and whole scheduling process terminates.
Use above specific case is illustrated to the present invention, is only intended to help and understands the present invention, is not used to limit
The system present invention.For those skilled in the art, according to thought of the invention, can also make some simple
Deduce, deform or replace.
Claims (5)
1. a kind of relay satellite system resource regulating method based on resource reservation, it is characterised in that carry out on a preset condition based
Relay satellite system scheduling of resource, specifically includes step：
Judge whether services sets to be dispatched are empty；
If it is not, choose the business of highest priority from service set to be dispatched, and judge selected business be burst service or
Conversational traffic；
If selected business is burst service, the business to selecting is scheduled, if selected business is conversational traffic, judges
Whether available resources collection accounts for the ratio of total resources collection more than default resource reservation rate, if being more than, the business to selecting is carried out
Scheduling, otherwise, the business to selecting carries out degradation treatment, and returns to the industry that service set to be dispatched continues selection highest priority
Business；
Business to dispatching carries out resource matched.
2. relay satellite system resource regulating method as claimed in claim 1, it is characterised in that the selected business of the judgement
The step of being burst service or conversational traffic be：Judge the deadline of selected business whether in default time burst limit
It is interior, if so, selected business is burst service, otherwise it is conversational traffic.
3. relay satellite system resource regulating method as claimed in claim 1, it is characterised in that described from services sets to be dispatched
Before the middle business for choosing highest priority, also including judging whether the number of the business of identical limit priority is multiple, if
It is that deadline earliest business is chosen in the business of multiple identical limit priorities.
4. relay satellite system resource regulating method as claimed in claim 1, it is characterised in that the business of described pair of scheduling is entered
The resource matched step of row is：
The resource for possessing earliest start time for selecting and meeting business need time period and link rate is concentrated from available resources
Match to the business of scheduling；
Concentrated from available resources and remove this section of resource and be added into occupied resource collection；
The business of the scheduling is removed and added from service set to be dispatched and has arranged services sets.
5. relay satellite system resource regulating method as claimed in claim 1, it is characterised in that if the business to dispatching is carried out
Resource matched failure, also including step：According to the low principle high of priority, to the business taken in scheduling business required time section
The matching again of resource is carried out, the occupation condition of business is adjusted, the idling-resource after adjustment is matched to the business of scheduling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221987.3A CN106851749B (en) | 2017-04-06 | 2017-04-06 | Relay satellite system resource scheduling method based on resource reservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221987.3A CN106851749B (en) | 2017-04-06 | 2017-04-06 | Relay satellite system resource scheduling method based on resource reservation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106851749A true CN106851749A (en) | 2017-06-13 |
| CN106851749B CN106851749B (en) | 2020-04-07 |
Family
ID=59147307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221987.3A Active CN106851749B (en) | 2017-04-06 | 2017-04-06 | Relay satellite system resource scheduling method based on resource reservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106851749B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909207A (en) * | 2017-11-16 | 2018-04-13 | 北京卫星信息工程研究所 | Remote Sensing Ground Station Multiobjective Optimal Operation method and system |
| CN108199763A (en) * | 2017-12-29 | 2018-06-22 | 清华大学 | Repeater satellite method for scheduling task and system |
| CN108882374A (en) * | 2018-05-25 | 2018-11-23 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Ka frequency range multiple access TT&C Resources dispatching method |
| CN109190938A (en) * | 2018-08-17 | 2019-01-11 | 中南大学 | The repeater satellite single access antenna dynamic dispatching method reached for temporary duty |
| CN109409734A (en) * | 2018-10-23 | 2019-03-01 | 中国电子科技集团公司第五十四研究所 | A kind of satellite data production scheduling system |
| CN109768822A (en) * | 2018-12-26 | 2019-05-17 | 航天恒星科技有限公司 | A kind of Satellite TT resource regulating method and device |
| CN109889929A (en) * | 2018-12-20 | 2019-06-14 | 北京邮电大学 | A kind of data transmission method based on satellite light burst System |
| CN110072264A (en) * | 2019-05-28 | 2019-07-30 | 重庆邮电大学 | A kind of LEO Satellite switching method |
| CN110752868A (en) * | 2019-10-08 | 2020-02-04 | 中国人民解放军32039部队 | On-orbit spacecraft shadow following measurement and control method, device and computer readable medium |
| CN111132357A (en) * | 2018-10-31 | 2020-05-08 | 成都鼎桥通信技术有限公司 | High-priority guarantee method and device for key service |
| CN111711991A (en) * | 2020-06-08 | 2020-09-25 | 中国科学院上海微***与信息技术研究所 | Computing task scheduling method in satellite-ground converged network |
| CN112566125A (en) * | 2020-11-16 | 2021-03-26 | 天地信息网络研究院(安徽)有限公司 | Satellite relay data transmission method based on control channel |
| CN112803987A (en) * | 2021-01-14 | 2021-05-14 | 北京航天飞行控制中心 | Moon relay measurement and control resource allocation method and device |
| CN113709876A (en) * | 2021-07-08 | 2021-11-26 | 北京邮电大学 | Satellite service resource allocation method and electronic equipment |
| CN115580342A (en) * | 2022-11-17 | 2023-01-06 | 成都国恒空间技术工程股份有限公司 | Aerospace intelligence information acquisition method and system based on intelligent networking |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5978363A (en) * | 1996-10-18 | 1999-11-02 | Telogy Networks, Inc. | System and method for multi-dimensional resource scheduling |
| CN104935374A (en) * | 2015-06-23 | 2015-09-23 | 西安空间无线电技术研究所 | Satellite internet protocol (IP) resource reservation processing method based on dynamic window |
| CN106385387A (en) * | 2016-09-27 | 2017-02-08 | 中国科学院空间应用工程与技术中心 | Resource scheduling method of information network links, system and application |
-
2017
- 2017-04-06 CN CN201710221987.3A patent/CN106851749B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5978363A (en) * | 1996-10-18 | 1999-11-02 | Telogy Networks, Inc. | System and method for multi-dimensional resource scheduling |
| CN104935374A (en) * | 2015-06-23 | 2015-09-23 | 西安空间无线电技术研究所 | Satellite internet protocol (IP) resource reservation processing method based on dynamic window |
| CN106385387A (en) * | 2016-09-27 | 2017-02-08 | 中国科学院空间应用工程与技术中心 | Resource scheduling method of information network links, system and application |
Non-Patent Citations (1)
| Title |
|---|
| 崔子祥: "中继卫星任务调度方法研究", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909207A (en) * | 2017-11-16 | 2018-04-13 | 北京卫星信息工程研究所 | Remote Sensing Ground Station Multiobjective Optimal Operation method and system |
| CN108199763B (en) * | 2017-12-29 | 2019-01-22 | 清华大学 | Repeater satellite method for scheduling task and system |
| CN108199763A (en) * | 2017-12-29 | 2018-06-22 | 清华大学 | Repeater satellite method for scheduling task and system |
| CN108882374A (en) * | 2018-05-25 | 2018-11-23 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Ka frequency range multiple access TT&C Resources dispatching method |
| CN108882374B (en) * | 2018-05-25 | 2023-04-18 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Ka frequency band multi-address measurement and control resource scheduling method |
| CN109190938A (en) * | 2018-08-17 | 2019-01-11 | 中南大学 | The repeater satellite single access antenna dynamic dispatching method reached for temporary duty |
| CN109190938B (en) * | 2018-08-17 | 2022-04-19 | 中南大学 | Relay satellite single-address antenna dynamic scheduling method for temporary task arrival |
| CN109409734A (en) * | 2018-10-23 | 2019-03-01 | 中国电子科技集团公司第五十四研究所 | A kind of satellite data production scheduling system |
| CN111132357A (en) * | 2018-10-31 | 2020-05-08 | 成都鼎桥通信技术有限公司 | High-priority guarantee method and device for key service |
| CN111132357B (en) * | 2018-10-31 | 2022-11-25 | 成都鼎桥通信技术有限公司 | High-priority guarantee method and device for key service |
| CN109889929B (en) * | 2018-12-20 | 2020-06-12 | 北京邮电大学 | Data transmission method based on satellite optical burst system |
| CN109889929A (en) * | 2018-12-20 | 2019-06-14 | 北京邮电大学 | A kind of data transmission method based on satellite light burst System |
| CN109768822A (en) * | 2018-12-26 | 2019-05-17 | 航天恒星科技有限公司 | A kind of Satellite TT resource regulating method and device |
| CN109768822B (en) * | 2018-12-26 | 2022-03-04 | 航天恒星科技有限公司 | Satellite measurement and control resource scheduling method and device |
| CN110072264A (en) * | 2019-05-28 | 2019-07-30 | 重庆邮电大学 | A kind of LEO Satellite switching method |
| CN110752868A (en) * | 2019-10-08 | 2020-02-04 | 中国人民解放军32039部队 | On-orbit spacecraft shadow following measurement and control method, device and computer readable medium |
| CN111711991A (en) * | 2020-06-08 | 2020-09-25 | 中国科学院上海微***与信息技术研究所 | Computing task scheduling method in satellite-ground converged network |
| CN111711991B (en) * | 2020-06-08 | 2023-08-08 | 中国科学院上海微***与信息技术研究所 | Calculation task scheduling method in star-ground fusion network |
| CN112566125A (en) * | 2020-11-16 | 2021-03-26 | 天地信息网络研究院(安徽)有限公司 | Satellite relay data transmission method based on control channel |
| CN112803987B (en) * | 2021-01-14 | 2022-07-12 | 北京航天飞行控制中心 | Moon relay measurement and control resource allocation method and device |
| CN112803987A (en) * | 2021-01-14 | 2021-05-14 | 北京航天飞行控制中心 | Moon relay measurement and control resource allocation method and device |
| CN113709876A (en) * | 2021-07-08 | 2021-11-26 | 北京邮电大学 | Satellite service resource allocation method and electronic equipment |
| CN113709876B (en) * | 2021-07-08 | 2023-06-20 | 北京邮电大学 | Satellite service resource allocation method and electronic equipment |
| CN115580342A (en) * | 2022-11-17 | 2023-01-06 | 成都国恒空间技术工程股份有限公司 | Aerospace intelligence information acquisition method and system based on intelligent networking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106851749B (en) | 2020-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106851749A (en) | A kind of relay satellite system resource regulating method based on resource reservation | |
| CN109768822B (en) | Satellite measurement and control resource scheduling method and device | |
| CN108335012A (en) | A kind of intelligence remote sensing satellite stratification distributed freedom cotasking planning system | |
| CN112580906A (en) | Satellite remote sensing task planning and ground resource scheduling combined solving method | |
| CN102098737B (en) | Cell priority level based cooperation scheduling method and system | |
| CN108023637B (en) | Isomorphic multi-satellite online collaboration method | |
| CN109165782A (en) | Civil Aviation Airport ground service support personnel dispatching method and its system | |
| CN110825510A (en) | Task-driven multi-satellite cooperative task allocation method and system | |
| CN109088667B (en) | Isomorphic multi-satellite online collaboration method for simple tasks | |
| CN109714097B (en) | Cross-domain cooperative scheduling system for satellite resources | |
| CN108171443B (en) | Multi-satellite emergency task planning method and device considering instruction upper notes | |
| CN108304958A (en) | A kind of list star multi-load Complex Constraints mission planning method and system | |
| CN109581983A (en) | The method and apparatus of TT&C Resources dispatching distribution based on multiple agent | |
| CN111950870A (en) | Space-ground-based measurement and control data transmission resource integrated on-demand scheduling method and system | |
| CN108832993A (en) | Online relay satellite system communication resource allocation method towards hybrid task | |
| CN113965255A (en) | Relay satellite task planning method and device for observing transmission coordination | |
| Belokonov et al. | Multi-agent planning of the network traffic between nanosatellites and ground stations | |
| CN106570614A (en) | Onboard autonomous distributed task scheduling method | |
| CN108566242A (en) | A kind of Information Network resource scheduling system for remote sensing data transmission business | |
| CN108009718A (en) | Observing and controlling number passes resource integrated dispatching method | |
| Quinn et al. | Allocating telecommunications resources at LL Bean, Inc. | |
| CN112423346A (en) | Relay multiple access scheduling method, device, electronic equipment and storage medium | |
| Bozkaya et al. | Airnet: Energy-aware deployment and scheduling of aerial networks | |
| CN115866788A (en) | 3C resource scheduling method of heaven and earth fusion network for active migration of MEC tasks | |
| CN102098736A (en) | User scheduling method and base station in cooperation scheduling |
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 | ||
| CB02 | Change of applicant information |
Address after: 201109 Minhang District, Shanghai Road, No. 1777 spring Applicant after: Shanghai Spaceflight Institute of TT&C And Telecommunication Address before: 200080 Shanghai city Hongkou District street Xingang Tianbao Road No. 881 Applicant before: Shanghai Spaceflight Institute of TT&C And Telecommunication |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |