Disposal method for resource pre-configuration based on digital transparent processor

Abstract

The invention belongs to the technical field of satellite communication, and discloses a processing method for resource pre-configuration based on a digital transparent processor, which comprises the following steps of: pre-configuring resources; the user pre-configuration resource conflict is solved; and disposing the pre-configured resources by the user. According to different user service communication scenes, corresponding satellite resources are planned, laid out and selected in advance, a pre-configured resource pool can be established through calculation, resources of different resource pools are planned and decided in a unified mode, the resource pre-configured sub-band hinge relation is obtained, and the resource pre-configured sub-band hinge relation is obtained. A pre-configured resource conflict solving method and a pre-configured resource processing method are provided, user requirements can be met when important users or users have large bandwidth resource requirements, resources are planned and arranged in advance, fragmentation of the resources is reduced, the satellite resource utilization rate is increased, and the flexibility and stability of a satellite communication system are improved. And further development of a high-throughput satellite technology is promoted.

Description

Technical Field

[0001] The present invention belongs to the technical field of satellite communication, and particularly relates to a disposal method for resource pre-configuration based on a digital transparent processor. Background Art

[0002] With the continuous progress of satellite communication technology, high-throughput satellite systems have become an important part of global communication, providing strong support for achieving global seamless coverage and high-speed data transmission. In this context, the Digital Transparent Processor (DTP), as the core of on-board processing technology, has shown great potential in the field of satellite communication due to its unique combination of transparent forwarding and regenerative forwarding characteristics. The DTP technology not only improves the flexibility and reliability of communication but also effectively increases the system capacity by supporting flexible hinges between beam sub-bands, meeting the growing variable bandwidth service requirements and flexible adjustment of network topologies.

[0003] Based on the digital transparent forwarding technology, according to the resource requirements of user terminals, by establishing hinge relationships between multiple beam sub-bands, the flexible use of satellite resources is achieved, meeting the satellite communication requirements of various user terminals, realizing a strong match between on-board resources and actual user needs, and effectively improving the utilization rate of satellite resources.

[0004] Currently, the usage requirements of users for DTP resources are related to user service communication scenarios. Some user services arrive randomly and unpredictably. For such user service requirements, satellite resources need to be allocated immediately to meet the instant communication of user services. There are also some user service scenarios that are predictable. For such user service requirements, satellite resources need to be planned in advance, and DTP resources need to be pre-allocated to corresponding users in advance to ensure that users communicate at a predetermined time.

[0005] In the existing DTP resource configuration methods, there are both immediate configuration and effective methods and pre-configuration methods for resource planning in advance. In these two methods, for the pre-configuration method, different allocation strategies can also be divided. Users can pre-occupy communication resources in advance, that is, users do not need to immediately configure and trigger the effective of sub-band hinge relationships. Instead, according to the user's demand for satellite resources, they can pre-occupy resources in advance, that is, perform pre-configuration of sub-band hinge relationships, which can effectively improve resource utilization. Although the immediately effective sub-band hinge relationship can immediately respond to and meet the user's immediate resource usage requirements, there are still some deficiencies in actual applications: for important users or users with large bandwidth resource requirements, the immediately effective sub-band hinge relationship may not be able to immediately meet the user's needs; at the same time, it is difficult to plan and layout the usage of the current resource pool in advance. Summary of the Invention

[0006] The object of the present invention is to provide a disposal method for resource pre - configuration based on a digital transparent processor, which plans, arranges and selects corresponding satellite resources in advance according to different user service communication scenarios, can establish a pre - configured resource pool through calculation, uniformly plans and makes decisions on the resources of different resource pools to obtain the resource pre - configuration sub - band hinge relationship, and proposes a method for solving pre - configured resource conflicts and a method for disposing of pre - configured resources. When important users or users have large - bandwidth resource requirements, the user requirements can be met, and the advance planning and arrangement of resources can be realized, reducing resource fragmentation, improving the utilization rate of satellite resources, significantly enhancing the flexibility and stability of the satellite communication system, and promoting the further development of high - throughput satellite technology.

[0007] The technical solution adopted by the present invention is a disposal method for resource pre - configuration based on a digital transparent processor, including the following steps:

[0008] S1, resource pre - configuration;

[0009] According to the known resource requirements of various users in a future period of time, different pre - configuration methods are used to select satellite resources and establish a resource pre - configuration sub - band hinge relationship;

[0010] S2, resolution of user pre - configured resource conflicts;

[0011] For the successfully established pre - configuration, if there are pre - configured resource conflict problems, different solutions need to be designed according to different resource conflict scenarios;

[0012] S3, disposal of user pre - configured resources;

[0013] For the successfully established pre - configuration, if it is triggered and becomes effective within the specified time limit, the user starts to use the pre - configured resources after being triggered and becoming effective; if it is not triggered and becomes effective within the specified time limit, decisions need to be made according to the usage of the business scenarios of various users: whether to continue to retain or release the pre - configured resources occupied by the user.

[0014] Further, in the above - mentioned S1, the resource pre - configuration includes pre - configuration of establishing a sub - band hinge relationship based on idle resources, pre - configuration of establishing a sub - band hinge relationship based on occupied resources, pre - configuration of establishing a sub - band hinge relationship based on used resources, pre - configuration of establishing a sub - band hinge relationship based on idle resources and occupied resources, pre - configuration of establishing a sub - band hinge relationship based on idle resources and used resources, pre - configuration of establishing a sub - band hinge relationship based on occupied resources and used resources, and pre - configuration of establishing a sub - band hinge relationship based on idle resources, occupied resources and used resources, where:

[0015] The specific steps for the pre-configuration of establishing sub-band hinge relationships based on idle resources are as follows: If the idle resources can meet the user's resource bandwidth requirements and there are no conflicts between the pre-configured resources and the resources currently being used by existing users, then appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationships are generated;

[0016] The specific steps for the pre-configuration of establishing sub-band hinge relationships based on occupied resources are as follows: According to the user's bandwidth requirements, resources are selected from the pre-configured resource pool that has been completed to re-establish the pre-configuration of resources for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationships are generated;

[0017] The specific steps for the pre-configuration of establishing sub-band hinge relationships based on used resources are as follows: According to the user's bandwidth requirements, resources are selected from the used resource pool to re-establish the pre-configuration of resources for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationships are generated;

[0018] The specific steps for the pre-configuration of establishing sub-band hinge relationships based on idle resources and occupied resources are as follows: According to the user's bandwidth requirements, resources are selected from the idle resource pool and the occupied resource pool to re-establish the pre-configuration of resources for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationships are generated;

[0019] The specific steps for the pre-configuration of establishing sub-band hinge relationships based on idle resources and used resources are as follows: According to the user's bandwidth requirements, resources are selected from the idle resource pool and the used resource pool to re-establish the pre-configuration of resources for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationships are generated;

[0020] The specific steps for the pre-configuration of establishing sub-band hinge relationships based on occupied resources and used resources are as follows: According to the user's bandwidth requirements, resources are selected from the occupied resource pool and the used resource pool to re-establish the pre-configuration of resources for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationships are generated;

[0021] The specific steps for the pre-configuration of establishing sub-band hinge relationships based on idle resources, occupied resources, and used resources are as follows: According to the user's bandwidth requirements, resources are selected from the idle resource pool, the occupied resource pool, and the used resource pool to re-establish the pre-configuration of resources for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationships are generated.

[0022] Further, in the pre-configuration of establishing the sub-band hinge relationship based on idle resources, the specific steps of selecting appropriate pre-configured resources for the user according to the resource allocation algorithm and generating the corresponding sub-band hinge relationship include:

[0023] S11. Calculate the bandwidth required for the user to occupy resources according to the user's resource requirements, and calculate the number of sub-bands required for the user to occupy resources according to the bandwidth information;

[0024] S12. Extract the user's location information according to the user's resource requirements, and determine the satellite beam information where the user is located according to the user's location information;

[0025] S13. Extract the start time and end time of the user using resources according to the user's resource requirements, and call the resource allocation algorithm according to the time information of the user using resources and whether the beam sub-band resources under the current satellite beam where the user is located are available, pre-allocate resources for the user, and generate the corresponding sub-band hinge relationship.

[0026] Further, the specific steps of S13 include:

[0027] S131. Clarify the usage status of the current resources;

[0028] S132. After sorting out the user's resource requirement information and the usage status information of the current resources, call the resource allocation algorithm, and then reasonably plan the resources according to the current resource usage status and the user's resource requirements to maximize the resource utilization rate. Finally, find appropriate pre-configured resources for the user among the available resources and generate the corresponding sub-band hinge relationship. [[ID=2}}0]]

[0029] Further, in S2, the conflicts of pre-configured resources include: the conflicts between pre-configured resources and the resources being used by the user, the conflicts between the pre-configured resources of different users during the actual effective use process, and the conflicts between the user using the pre-configured resources in advance and the resources being used.

[0030] Further, the conflicts between the pre-configured resources and the resources being used by the user include two situations:

[0031] Situation A. When the user is using satellite resources, if the actual start time or end time of the user's pre-configured resources is modified, resulting in a conflict in time between the effective time of the pre-configured resources and the resources being used by the user;

[0032] Situation B. When the user is using satellite resources, if the user extends the period of using resources after the expiration of the user's resource usage or the user extends the time of using resources before the expiration of the user's resource usage, resulting in a conflict in time between the effective time of the pre-configured resources and the extended time of the user during the resource usage process.

[0033] Further, for the aforementioned Case A: If the priority of the pre-configured resource user is relatively high or the user is an important user, the pre-configured resource user shall use the resources first. The user currently using the resources shall release the used resources or re-select other resources for sub-band hinge relationship pre-configuration. If the priority of the user currently using the resources is relatively high or the user is an important user, the user shall continue to use the resources being used, or release the current pre-configured resources, or re-select other resources for sub-band hinge relationship pre-configuration. If modifying the usage time of the pre-configured resources results in a conflict in time between the effective time of the pre-configured resources and the resources being used by the user, even if the priority of the pre-configured user is relatively high, in order not to affect the user using the resources, the release of the user's resources is not considered and the pre-configured user resources are re-configured.

[0034] Further, for the aforementioned Case B: If the user using the resources extends the resource usage period after the resource usage expires or the user extends the resource usage time before the resource usage expires but still wants to continue using the currently allocated resources, and there is a resource conflict problem with the current pre-configured resources after the extension of the usage time. At this time, if the priority of the user currently using the resources is relatively high or the user is an important user, the user's resource usage time shall be extended, and the user shall continue to use the resources being used. The pre-configured resource user shall release the current pre-configured resources, or re-select other resources for sub-band hinge relationship pre-configuration, or modify the start time and end time of the pre-configured resources to ensure that there is no resource conflict with the occupied resources and the resources being used. If the extension of the usage time of the user currently using the resources affects the resource usage of the pre-configured resource user, and if the priority of the pre-configured resource user is relatively high or the user is an important user, the information of the pre-configured resource user shall be retained. The user currently using the resources shall release the resources currently being used, or re-select other resources for sub-band hinge relationship pre-configuration, or continue to maintain the current resource configuration without modification. If the priority of the pre-configured resource user is relatively high, in order not to affect the user using the resources, the release of the user's resources is not considered and the pre-configured user resources are re-configured.

[0035] Furthermore, for the conflicts of the pre-configured resources of different users during the actual effective use: If a user modifies the pre-configured actual usage time, resulting in a conflict with the pre-configured resources of other users. At this time, if the user who modifies the time has a higher priority or is an important user, then the modification of the actual usage time is allowed. Other users who have resource conflicts with this user release the current pre-configured resources, or re-select other resources for sub-band hinge relationship pre-configuration, or modify the start time and end time of the pre-configured resources to ensure that there are no resource conflicts with the occupied resources and the resources being used; If a user modifies the pre-configured actual usage time, resulting in a conflict with the pre-configured resources of other users, but the priority of this user is relatively low or it is an ordinary user. To avoid affecting the pre-configured resources of other high-priority users, this user does not modify the actual usage time of the resources, or releases the pre-configured resources and selects other resources to establish a sub-band hinge relationship pre-configuration.

[0036] Furthermore, for the conflict between the pre-configured resources used in advance by the user and the resources being used: If the priority of the pre-configured resource user is relatively high or the user is an important user, then select to trigger the pre-configured resources of this user to take effect, ensuring that the pre-configured resource user preferentially uses satellite resources. The user who is using the resources releases the currently used resources or re-selects other resources for sub-band hinge relationship pre-configuration; If the priority of the user currently using the resources is relatively high or the user is an important user, then the current user continues to maintain the resource usage. The pre-configured resource user releases the current pre-configured resources, or re-selects other resources for sub-band hinge relationship pre-configuration, or maintains the current pre-configured resource information without triggering the pre-configured effect in advance; If the priority of the pre-configured resource user is relatively high, in order not to affect the user using the resources, regardless of the release of the user resources, the pre-configured resource user reconfigures the resources.

[0037] Furthermore, in S3, for the successfully established pre-configuration, if it is triggered to take effect within the specified time limit, the user starts to use the pre-configured resources after the trigger takes effect; if it is not triggered to take effect within the specified time limit, then release the pre-configured resources whose usage period has expired; For the pre-configured resources whose usage period has not expired, judge whether it is triggered to take effect in advance: If it is triggered in advance, the user directly uses the pre-configured resources that have not expired; For the pre-configured resources that have not expired and have not been triggered in advance, judge whether the pre-configuration is deleted: If the pre-configuration is deleted, then delete the pre-configured resources that have not expired and have not been triggered in advance; If the pre-configuration is not deleted, then retain the pre-configured resources that have not expired and have not been triggered in advance.

[0038] The beneficial effects of the present invention are as follows:

[0039] The present invention pre-plans, arranges, and selects corresponding satellite resources according to different user service communication scenarios, calculates to establish a pre-configured resource pool, unifies the planning and decision-making of resources in different resource pools, obtains the resource pre-configuration sub-band hinge relationship, and proposes a method for resolving pre-configured resource conflicts and a method for disposing of pre-configured resources. When important users or users have large bandwidth resource requirements, the user needs can be met, and the pre-planning and layout of resources can be realized, reducing resource fragmentation, improving satellite resource utilization, significantly enhancing the flexibility and stability of the satellite communication system, and promoting the further development of high-throughput satellite technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is the overall flowchart of the method of the present invention;

[0041] Figure 2 is the specific implementation flowchart of the resource pre-configuration of the present invention;

[0042] Figure 3 is the specific implementation flowchart of resolving the pre-configured resource conflict of users of the present invention;

[0043] Figure 4 is the specific implementation flowchart of disposing of the pre-configured resources of users of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0044] In order to make the objectives, technical solutions, and advantages of the present invention clearer and more understandable, the technical solutions of the present invention will be further described in detail below with reference to the accompanying drawings.

[0045] A method for disposing of resource pre-configuration based on a digital transparent processor, as Figure 1 shown, specifically includes the following steps:

[0046] S1, Resource pre-configuration

[0047] The present invention selects satellite resources by using different pre-configuration methods according to the resource requirements of various users within a known future period of time, establishes a resource pre-configuration sub-band hinge relationship, realizes the pre-planning and layout of resources, reduces resource fragmentation, and improves satellite resource utilization.

[0048] Resource pre-configuration includes pre-configuration of establishing a sub-band hinge relationship based on idle resources, pre-configuration of establishing a sub-band hinge relationship based on occupied resources, pre-configuration of establishing a sub-band hinge relationship based on used resources, pre-configuration of establishing a sub-band hinge relationship based on idle resources and occupied resources, pre-configuration of establishing a sub-band hinge relationship based on idle resources and used resources, pre-configuration of establishing a sub-band hinge relationship based on occupied resources and used resources, and pre-configuration of establishing a sub-band hinge relationship based on idle resources, occupied resources, and used resources.

[0049] (1) Pre-configure the sub-band hinge relationship based on idle resources

[0050] Idle resources refer to any sub-band under any beam of the satellite being idle, and this sub-band is not used or occupied by any user.

[0051] If the idle resources can meet the user's resource bandwidth requirements and there is no conflict between the pre-configured resources and the resources currently being used by existing users, then select appropriate pre-configured resources for the user according to the resource allocation algorithm and generate the corresponding sub-band hinge relationship.

[0052] The specific steps of selecting appropriate pre-configured resources for the user according to the resource allocation algorithm and generating the corresponding sub-band hinge relationship include:

[0053] S11, according to the user's resource requirements, calculate the bandwidth required for the user to occupy resources, and calculate the number of sub-bands required for the user to occupy resources according to the bandwidth information.

[0054] S12, according to the user's resource requirements, extract the user's location information, and determine the satellite beam information where the user is located according to the user's location information.

[0055] S13, according to the user's resource requirements, extract the start time and end time of the user using resources, and call the resource allocation algorithm according to the time information of the user using resources and whether the beam sub-band resources under the current satellite beam where the user is located are available, pre-allocate resources for the user, and generate the corresponding sub-band hinge relationship.

[0056] Among them, the specific steps of S13 include:

[0057] S131, clarify the usage status of the current resources.

[0058] The usage status of the current resources refers to the usage status of any sub-band under any beam of the satellite. There are three usage statuses for the sub-band: idle, occupied, and used.

[0059] The idle status of the sub-band: It means that there is no user on this sub-band.

[0060] The occupied status of the sub-band: It means that there is a user on this sub-band, but this user has not used this sub-band yet, just pre-occupied.

[0061] The used status of the sub-band: It means that there is a user on this sub-band, and at the same time this user is using this sub-band.

[0062] After sorting out the user resource demand information and the usage status information of the current resources, call the resource allocation algorithm, and then reasonably plan the resources according to the resource usage status and the user's demand for resources to maximize the resource utilization rate. Finally, find suitable pre-configured resources for the user among the available resources and generate the corresponding sub-band hinge relationship.

[0063] Finding suitable pre-configured resources for the user as mentioned above refers to idle resources, and the resource allocation algorithm finally realizes the function of pre-configuring the sub-band hinge relationship based on idle resources.

[0064] It should be noted that the following steps of the resource allocation algorithm for resource pre-configuration are the same as those of the resource allocation algorithm for pre-configuring the sub-band hinge relationship based on idle resources, except that "finding suitable pre-configured resources for the user" in S132 (in turn, occupied resources, used resources... idle resources, occupied resources, and used resources).

[0065] (2) Pre-configuration of establishing sub-band hinge relationship based on occupied resources

[0066] Occupied resources refer to the resources pre-allocated to the user in advance, and the user has not actually used such resources. For the pre-configured resources in this scenario, resource pre-configuration can be carried out for the user again.

[0067] According to the user's bandwidth demand, resources can be selected from the pre-configured resource pool to establish resource pre-configuration for the user again. Select suitable pre-configured resources for the user according to the resource allocation algorithm and generate the corresponding sub-band hinge relationship (the specific steps are the same as those of the above idle resources).

[0068] (3) Pre-configuration of establishing sub-band hinge relationship based on used resources

[0069] Used resources refer to the resources allocated to the user, and the user is actually using such resources. For the resources that the user is using in this scenario, resource pre-configuration can be established for the user again.

[0070] According to the user's bandwidth demand, resources can be selected from the used resource pool to establish resource pre-configuration for the user again. Select suitable pre-configured resources for the user according to the resource allocation algorithm and generate the corresponding sub-band hinge relationship (the specific steps are the same as those of the above idle resources).

[0071] (4) Pre-configuration of establishing sub-band hinge relationship based on idle resources and occupied resources

[0072] When pre-configuring resources for the user, for idle resources and occupied resources, it can be considered to allocate resources to the user in two different scenarios.

[0073] According to the user's bandwidth requirements, resources can be selected from the idle resource pool and the occupied resource pool to re-establish the pre-configuration of resources for the user. The appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated (the specific steps are the same as the above-mentioned idle resources).

[0074] (5) Establish the pre-configuration of the sub-band hinge relationship based on the idle resources and the used resources

[0075] When performing resource pre-configuration for the user, for the idle resources and the used resources, two different scenarios of resources can be considered for allocation to the user.

[0076] According to the user's bandwidth requirements, resources can be selected from the idle resource pool and the used resource pool to re-establish the pre-configuration of resources for the user. The appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated (the specific steps are the same as the above-mentioned idle resources).

[0077] (6) Establish the pre-configuration of the sub-band hinge relationship based on the occupied resources and the used resources

[0078] When performing resource pre-configuration for the user, for the occupied resources and the used resources, two different scenarios of resources can be considered for allocation to the user.

[0079] According to the user's bandwidth requirements, resources can be selected from the occupied resource pool and the used resource pool to re-establish the pre-configuration of resources for the user. The appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated (the specific steps are the same as the above-mentioned idle resources).

[0080] (7) Establish the pre-configuration of the sub-band hinge relationship based on the idle resources, the occupied resources, and the used resources

[0081] When performing resource pre-configuration for the user, for the idle resources, the occupied resources, and the used resources, three different scenarios of resources can be considered for allocation to the user.

[0082] According to the user's bandwidth requirements, resources can be selected from the idle resource pool, the occupied resource pool, and the used resource pool to re-establish the pre-configuration of resources for the user. The appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated (the specific steps are the same as the above-mentioned idle resources).

[0083] S2. Resolution of conflicts in user pre-configured resources

[0084] For the pre-configurations that have been successfully established in S1, if there are problems with conflicts in the pre-configured resources, different solutions need to be designed according to different resource conflict scenarios.

[0085] (1) Conflict between the pre-configured resources and the resources being used by the user

[0086] There are the following two situations for conflicts between pre-configured resources and the resources being used by the user:

[0087] Situation A: During the process of the user using satellite resources, if the actual start time or end time of the user's pre-configured resources is modified, resulting in a conflict in time between the effective time of the pre-configured resources and the resources being used by the user, it is necessary to make a comprehensive decision based on the business situations of the user occupying the pre-configured resources and the user using the resources, and provide a suitable resource conflict solution.

[0088] Situation B: During the process of the user using satellite resources, if the user extends the resource usage period after the expiration of the user's resource usage or extends the user's resource usage time when the user's resource usage has not expired, resulting in a conflict between the effective time of the pre-configured resources and the extended time of the user during the resource usage process, it is necessary to make a comprehensive decision based on the business situations of the user occupying the pre-configured resources and the user using the resources, and provide a suitable resource conflict solution.

[0089] (2) Conflicts between pre-configured resources of different users during actual effective use

[0090] The resource usage time of the pre-configured resources planned in advance can be modified, and there may be resource conflict problems between the pre-configured resources of two or more different users during actual effective use. At this time, it is necessary to make a comprehensive decision among the users occupying the pre-configured resources according to the user business situations and provide a suitable resource conflict solution.

[0091] (3) Conflict between the user using the pre-configured resources in advance and the resources being used

[0092] During the process of establishing the user resource pre-configuration, there is no resource conflict problem with the user resources being used. However, if the user uses the satellite resources in advance and does not start using the resources according to the pre-configured time, there may be a conflict with the resources being used by the user. At this time, it is necessary to make a comprehensive decision based on the business situations of the user occupying the pre-configured resources and the user using the resources, and provide a suitable resource conflict solution.

[0093] S3. Disposal of user pre-configured resources

[0094] For the pre-configuration successfully established in S1, if it triggers effectiveness within the specified time limit, the user starts to use the pre-configured resources after triggering effectiveness; if it does not trigger effectiveness within the specified time limit, it is necessary to make a decision according to the usage situations of various user business scenarios: continue to retain or release the pre-configured resources occupied by the user.

[0095] The following details the specific implementation processes of each step of the method of the present invention:

[0096] 1. The specific implementation process of the resource pre-configuration method is as follows Figure 2 as shown below:

[0097] By analyzing the user requirements, the user's resource requirements are clarified. Based on the comprehensive decision-making of the user's resource requirements, the pre-configuration method of the sub-band hinge relationship is selected, and the pre-configured sub-band hinge relationship is output. If, after decision-making, the pre-configuration of establishing the sub-band hinge relationship based on idle resources is selected, go to step 1; if the pre-configuration of establishing the sub-band hinge relationship based on the occupied resources is selected, go to step 2; if the pre-configuration of establishing the sub-band hinge relationship based on the used resources is selected, go to step 3; if the pre-configuration of establishing the sub-band hinge relationship based on idle resources and occupied resources is selected, go to step 4; if the pre-configuration of establishing the sub-band hinge relationship based on idle resources and used resources is selected, go to step 5; if the pre-configuration of establishing the sub-band hinge relationship based on occupied resources and used resources is selected, go to step 6; if the pre-configuration of establishing the sub-band hinge relationship based on idle resources, occupied resources, and used resources is selected, go to step 7.

[0098] Step 1: For the pre-configuration of establishing the sub-band hinge relationship based on idle resources, it is necessary to select appropriate resources from the idle resources and allocate them to the user. In this case, as long as the idle resources can meet the user's resource bandwidth requirements, there will be no conflict problem between the pre-configured resources and the resources currently being used by the existing users. Select appropriate pre-configured resources for the user according to the resource allocation algorithm, and generate the corresponding sub-band hinge relationship. The start time and end time of the user's pre-configured resources do not need to consider whether there are resource conflicts with the occupied resources and used resources, and if the pre-configuration verification passes, the configuration is successful.

[0099] Step 2: For the pre-configuration of establishing the sub-band hinge relationship based on the occupied resources, according to the user's bandwidth requirements, resources can be selected from the pre-configured resource pool that has been completed to establish the pre-configuration of resources for the user again. Select appropriate pre-configured resources for the user according to the resource allocation algorithm, and generate the corresponding sub-band hinge relationship. Based on this method, when the user establishes the resource pre-configuration, the same resource or the same sub-band can be occupied, but it is required that the start time and end time of the pre-configured resources do not conflict with the occupied resources in terms of time, and if the pre-configuration verification passes, the configuration is successful.

[0100] Step 3: For the pre-configuration of establishing the sub-band hinge relationship based on the used resources, according to the user's bandwidth requirements, resources can be selected from the used resource pool to establish the pre-configuration of resources for the user again. Select appropriate pre-configured resources for the user according to the resource allocation algorithm, and generate the corresponding sub-band hinge relationship. Based on this method, when the user establishes the resource pre-configuration, the same resource or the same sub-band can be occupied, but it is required that the start time and end time of the pre-configured resources do not conflict with the used resources in terms of time, and if the pre-configuration verification passes, the configuration is successful.

[0101] Step 4: Establish pre-configuration of sub-band hinge relationship based on idle resources and occupied resources. When pre-configuring resources for a user, for idle resources and occupied resources, different resource pools can be considered for resource allocation to the user. According to the user's bandwidth requirement, resources can be selected from the idle resource pool and the occupied resource pool to re-establish resource pre-configuration for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated. Based on this method, when the user establishes resource pre-configuration, the same resource or the same sub-band can be occupied, and this resource or sub-band contains some pre-configured resources that have been established and some resources that the user is using. On this basis, multiple pre-configured resources can be repeatedly established. However, it is required that the start time and end time of the pre-configured resources do not conflict with the occupied resources in terms of time, and the pre-configuration verification passes, then the configuration is successful.

[0102] Step 5: Establish pre-configuration of sub-band hinge relationship based on idle resources and used resources. When establishing resource pre-configuration for a user, for idle resources and used resources, different scenarios can be considered for resource allocation to the user. According to the user's bandwidth requirement, resources can be selected from the idle resource pool and the used resource pool to re-establish resource pre-configuration for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated. Based on this method, when the user establishes resource pre-configuration, the same resource or the same sub-band can be occupied, and this resource or sub-band can only be some partially idle resources and some resources that the user is using. On this basis, multiple pre-configured resources can be repeatedly established. However, it is required that the start time and end time of the pre-configured resources do not conflict with the used resources in terms of time, and the pre-configuration verification passes, then the configuration is successful.

[0103] Step 6: Establish pre-configuration of sub-band hinge relationship based on occupied resources and used resources. When pre-configuring resources for a user, for occupied resources and used resources, different scenarios can be considered for resource allocation to the user. According to the user's bandwidth requirement, resources can be selected from the occupied resource pool and the used resource pool to re-establish resource pre-configuration for the user. Appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated. Based on this method, when the user establishes resource pre-configuration, the same resource or the same sub-band can be occupied, and this resource or sub-band includes some pre-configured resources that have been established and some resources that the user is using. On this basis, multiple pre-configured resources can be repeatedly established. However, it is required that the start time and end time of the pre-configured resources do not conflict with the occupied resources and the used resources in terms of time, and the pre-configuration verification passes, then the configuration is successful.

[0104] Step 7: Based on the idle resources, occupied resources, and used resources, establish a pre-configuration of the sub-band hinge relationship. When pre-configuring resources for a user, for idle resources, occupied resources, and used resources, different scenarios of resources can be considered for allocation to the user. According to the user's bandwidth requirements, resources can be selected from the idle resource pool, occupied resource pool, and used resource pool to re-establish the pre-configuration of resources for the user. Select appropriate pre-configured resources for the user according to the resource allocation algorithm and generate the corresponding sub-band hinge relationship. Based on this method, when a user establishes a resource pre-configuration, the same resource or the same sub-band can be occupied, and this resource or sub-band includes part of the idle resources, the pre-configured resources that have been established, and part of the resources that the user is currently using. On this basis, multiple pre-configured resources can be repeatedly established. However, it is required that the start time and end time of the pre-configured resources do not conflict with the occupied resources and used resources in terms of time, and if the pre-configuration verification passes, the configuration is successful.

[0105] Second, the specific implementation process of the method for resolving conflicts in user pre-configured resources is as Figure 3 shown:

[0106] For the successfully established pre-configuration, if there are problems with pre-configured resource conflicts, different solutions need to be designed according to different resource conflict scenarios. If the pre-configured resources conflict with the resources that the user is currently using, and this resource conflict is caused by modifying the actual start time or end time of the user's pre-configured resources, resulting in a conflict in the effective time of the pre-configured resources and the resources that the user is currently using, then go to Step 1; if this resource conflict is caused by extending the user's resource usage period after the user's resource usage expires or extending the user's resource usage time when the user's resource usage has not expired, resulting in a resource conflict, then go to Step 2; if the resource usage time of the pre-configured resources planned in advance is modified, there may be resource conflicts between the pre-configured resources of two or more different users during the actual effective use process, then go to Step 3; if the pre-configured resources used in advance conflict with the resources that are currently being used, then go to Step 4.

[0107] Step 1: During the process of a user using satellite resources, if the actual start time or end time of the user's pre-configured resources is modified, resulting in a conflict in the effective time of the pre-configured resources and the resources that the user is currently using, at this time, a comprehensive decision needs to be made based on the business conditions of the user occupying the pre-configured resources and the user currently using the resources, and a suitable solution to the resource conflict is provided.

[0108] Based on the above scenarios, there are various decision-making methods, and a comprehensive decision needs to be made according to different users and usage scenarios, not limited to the decision-making methods mentioned in the embodiments of the present invention.

[0109] In a specific embodiment, if the priority of the pre-configured resource user is relatively high or the user is an important user, the pre-configured resource user preferentially uses the resource, and the user currently using the resource releases the used resource or re-selects other resources for sub-band hinge relationship pre-configuration; if the priority of the user currently using the resource is relatively high or the user is an important user, the user continues to use the resource being used, or releases the current pre-configured resource, or re-selects other resources for sub-band hinge relationship pre-configuration; if modifying the usage time of the pre-configured resource causes a conflict in time between the effective time of the pre-configured resource and the resource being used by the user, even if the priority of the pre-configured user is relatively high, in order not to affect the user using the resource, the release of the user's resources is not considered, and the pre-configured user's resources are reconfigured.

[0110] Step 2: During the process of a user using satellite resources, if the expiration time of the user's resource usage is extended or the user's resource usage time is extended although the user's resource usage has not expired, resulting in a conflict between the effective time of the pre-configured resource and the extended time of the user during the resource usage process, it is necessary to make a comprehensive decision based on the service conditions of the user occupying the pre-configured resource and the user currently using the resource, and provide a suitable solution to the resource conflict.

[0111] Based on the above scenarios, there are various decision-making methods, which need to be comprehensively decided according to different users and usage scenarios, and are not limited to the decision-making methods mentioned in the embodiments of the present invention.

[0112] In a specific embodiment, if the user currently using the resource has expired or the user's resource usage time is extended although the user's resource usage has not expired, but still wants to continue using the currently allocated resource, the user's resource usage time can be extended. After the extension of the usage time, there is a resource conflict problem with the current pre-configured resource. At this time, if the priority of the user currently using the resource is relatively high or the user is an important user, the user's resource usage time is extended, the user continues to use the resource being used, the pre-configured resource user releases the current pre-configured resource, or re-selects other resources for sub-band hinge relationship pre-configuration, or modifies the start time and end time of the pre-configured resource to ensure that there is no resource conflict with the occupied resource and the resource being used; if the extension of the usage time of the user currently using the resource affects the resource usage of the pre-configured resource user, if the priority of the pre-configured resource user is relatively high or the user is an important user, the information of the pre-configured resource user is retained, the user currently using the resource releases the currently used resource, or re-selects other resources for sub-band hinge relationship pre-configuration, or continues to maintain the current resource configuration without modification; if the priority of the pre-configured resource user is relatively high, in order not to affect the user using the resource, the release of the user's resources is not considered, and the pre-configured user's resources are reconfigured.

[0113] Step 3: The usage time of pre-configured resources planned in advance can be modified. It is possible that there are resource conflict problems among the pre-configured resources of two or more different users during the actual effective use. At this time, it is necessary to make a comprehensive decision based on the user business situations among the users occupying the pre-configured resources and provide a suitable resource conflict solution.

[0114] Based on the above scenarios, there are various decision-making methods, which need to be comprehensively decided according to different users and usage scenarios, and are not limited to the decision-making methods mentioned in the embodiments of the present invention.

[0115] In a specific embodiment, if a certain user modifies the actual usage time of the pre-configuration and causes a conflict with the pre-configured resources of other users. At this time, if the user with the modified time has a higher priority or this user is an important user, the modification of the usage time is allowed. Other users who have resource conflicts with this user either release the current pre-configured resources, or re-select other resources for sub-band hinge relationship pre-configuration, or modify the start time and end time of the pre-configured resources to ensure that there are no resource conflicts with the occupied resources and the resources being used; if a certain user modifies the actual usage time of the pre-configuration and causes a conflict with the pre-configured resources of other users, but the priority of this user is relatively low or it is an ordinary user, in order to avoid affecting the pre-configured resources of other high-priority users, this user does not modify the resource usage time, or releases the pre-configured resources and selects other resources to establish a sub-band hinge relationship pre-configuration.

[0116] Step 4: During the process of establishing user resource pre-configuration, there are no resource conflict problems with the user resources being used. However, if a user uses satellite resources in advance and does not start using the resources according to the pre-configured time, there may be a conflict with the resources the user is using. At this time, it is necessary to make a comprehensive decision based on the user business situations of the users occupying the pre-configured resources and the users using the resources and provide a suitable resource conflict solution.

[0117] Based on the above scenarios, there are various decision-making methods, which need to be comprehensively decided according to different users and usage scenarios, and are not limited to the decision-making methods mentioned in the embodiments of the present invention.

[0118] In a specific embodiment, if a user occupying pre-configured resources triggers the resource activation time in advance, that is, the user uses the pre-configured resources in advance, resulting in a conflict with the user currently using the resources. At this time, if the priority of the pre-configured resource user is relatively high or the user is an important user, then the pre-configured resources of this user are triggered to take effect, ensuring that the pre-configured resource user gives priority to using satellite resources. The user currently using the resources releases the resources currently being used, or re-selects other resources for sub-band hinge relationship pre-configuration; if the priority of the user currently using the resources is relatively high or the user is an important user, then the current user continues to use the resources, and the pre-configured resource user releases the current pre-configured resources, or re-selects other resources for sub-band hinge relationship pre-configuration, or keeps the current pre-configured resource information and does not trigger the pre-configuration to take effect in advance; if the priority of the pre-configured resource user is relatively high, in order not to affect the user currently using the resources, regardless of the release of the user's resources, the pre-configured user resources are reconfigured.

[0119] III. The specific implementation process of user pre-configured resource handling is as Figure 4 shown:

[0120] As Figure 4 shown, for a successfully established pre-configuration, if it is triggered to take effect within the specified time limit, the user starts using the pre-configured resources after the trigger takes effect; if it is not triggered to take effect within the specified time limit, the pre-configured resources with the expiration of the usage period are released; for the pre-configured resources with the usage period not expired, it is judged whether they are triggered to take effect in advance: if triggered in advance, the user directly uses the unexpired pre-configured resources; for the unexpired pre-configured resources not triggered in advance, it is judged whether the pre-configuration is deleted: if the pre-configuration is deleted, the unexpired pre-configured resources not triggered in advance are deleted; if the pre-configuration is not deleted, the unexpired pre-configured resources not triggered in advance are retained.

[0121] The content not described in detail in the specification of the present invention belongs to the prior art in the technical field of the present invention.

Claims

1. A disposal method for resource pre-configuration based on a digital transparent processor, characterized in that It includes the following steps: S1, Resource pre-configuration; According to the demand situation of various users for resources in a known future period, different pre-configuration methods are used to select satellite resources and establish the sub-band hinge relationship of resource pre-configuration; S2, Resolution of user pre-configured resource conflicts; For the successfully established pre-configuration, if there are pre-configured resource conflict problems, different solutions need to be designed according to different resource conflict scenarios; S3, Disposal of user pre-configured resources; For the successfully established pre-configuration, if it triggers and becomes effective within the specified time limit, the user starts to use the pre-configured resources after triggering and becoming effective; if it does not trigger and become effective within the specified time limit, a decision needs to be made according to the usage situation of the business scenarios of various users: whether to continue to retain or release the pre-configured resources occupied by the user.

2. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 1, characterized in that, In the above S1, the resource pre-configuration includes pre-configuration of establishing the sub-band hinge relationship based on idle resources, pre-configuration of establishing the sub-band hinge relationship based on occupied resources, pre-configuration of establishing the sub-band hinge relationship based on used resources, pre-configuration of establishing the sub-band hinge relationship based on idle resources and occupied resources, pre-configuration of establishing the sub-band hinge relationship based on idle resources and used resources, pre-configuration of establishing the sub-band hinge relationship based on occupied resources and used resources, and pre-configuration of establishing the sub-band hinge relationship based on idle resources, occupied resources, and used resources, where: The specific steps of the pre-configuration of establishing the sub-band hinge relationship based on idle resources are as follows: If the idle resources can meet the user's resource bandwidth requirements and there are no conflict problems between the pre-configured resources and the resources currently used by existing users, appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated; The specific steps of the pre-configuration of establishing the sub-band hinge relationship based on occupied resources are as follows: According to the user's bandwidth requirements, resources are selected from the pre-configured resource pool to re-establish the pre-configuration of resources for the user, appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated; The specific steps of the pre-configuration of establishing the sub-band hinge relationship based on used resources are as follows: According to the user's bandwidth requirements, resources are selected from the used resource pool to re-establish the pre-configuration of resources for the user, appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated; The specific steps of the pre-configuration of establishing the sub-band hinge relationship based on idle resources and occupied resources are as follows: According to the user's bandwidth requirements, resources are selected from the idle resource pool and the occupied resource pool to re-establish the pre-configuration of resources for the user, appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated; The specific steps of the pre-configuration of establishing the sub-band hinge relationship based on idle resources and used resources are as follows: According to the user's bandwidth requirements, resources are selected from the idle resource pool and the used resource pool to re-establish the pre-configuration of resources for the user, appropriate pre-configured resources are selected for the user according to the resource allocation algorithm, and the corresponding sub-band hinge relationship is generated; The specific steps for pre-configuring the sub-band hinge relationship based on the occupied resources and the used resources are as follows: According to the user's bandwidth requirement, select resources from the occupied resource pool and the used resource pool to re-establish the pre-configuration of resources for the user, select appropriate pre-configured resources for the user according to the resource allocation algorithm, and generate the corresponding sub-band hinge relationship; The specific steps for pre-configuring the sub-band hinge relationship based on the idle resources, the occupied resources, and the used resources are as follows: According to the user's bandwidth requirement, select resources from the idle resource pool, the occupied resource pool, and the used resource pool to re-establish the pre-configuration of resources for the user, select appropriate pre-configured resources for the user according to the resource allocation algorithm, and generate the corresponding sub-band hinge relationship.

3. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 2, wherein In the pre-configuration of the sub-band hinge relationship based on the idle resources, the specific steps of selecting appropriate pre-configured resources for the user according to the resource allocation algorithm and generating the corresponding sub-band hinge relationship include: S11, According to the user's resource requirement, calculate the bandwidth required for the user to occupy resources, and calculate the number of sub-bands required for the user to occupy resources according to the bandwidth information; S12, According to the user's resource requirement, extract the user's location information, and determine the satellite beam information where the user is located according to the user's location information; S13, According to the user's resource requirement, extract the start time and end time of the user's use of resources, and call the resource allocation algorithm according to the time information of the user's use of resources and whether the beam sub-band resources under the current satellite beam where the user is located are available, pre-allocate resources for the user, and generate the corresponding sub-band hinge relationship.

4. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 3, wherein The specific steps of S13 include: S131, Clarify the usage status of the current resources; S132, After sorting out the user's resource requirement information and the usage status information of the current resources, call the resource allocation algorithm, and then reasonably plan the resources according to the current resource usage status and the user's resource requirement to maximize the resource utilization rate. Finally, find appropriate pre-configured resources for the user among the available resources and generate the corresponding sub-band hinge relationship.

5. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 1, wherein In S2, the pre-configured resource conflicts include: the conflict between the pre-configured resources and the resources that the user is using, the conflict between the pre-configured resources of different users during the actual effective use process, and the conflict between the user's early use of the pre-configured resources and the resources that are being used.

6. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 5, characterized in that The conflict between the pre-configured resources and the resources that the user is using includes two situations: Situation A, When the user is using satellite resources, if the actual use start time or end time of the user's pre-configured resources is modified, resulting in a conflict in time between the effective time of the pre-configured resources and the resources that the user is using; Situation B, When the user is using satellite resources, if the user extends the period of using resources after the expiration of the user's resource use or the user extends the time of using resources before the expiration of the user's resource use, resulting in a conflict in time between the effective time of the pre-configured resources and the extended time of the user during the resource use process.

7. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 6, characterized in that For the said case A: If the priority of the pre-configured resource user is relatively high or the user is an important user, the pre-configured resource user shall use the resources first. The user currently using the resources shall release the used resources or re-select other resources for sub-band hinge relationship pre-configuration; If the priority of the user currently using the resources is relatively high or the user is an important user, the user shall continue to use the resources being used, or release the current pre-configured resources, or re-select other resources for sub-band hinge relationship pre-configuration; If modifying the usage time of the pre-configured resources results in a time conflict between the effective time of the pre-configured resources and the resources being used by the user, even if the priority of the pre-configured user is relatively high, in order not to affect the user using the resources, the release of the user resources is not considered, and the pre-configured user resources are re-configured.

8. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 6, wherein For the said case B: If the user using the resources extends the resource usage period after the resource usage expires or the user does not expire the resource usage but extends the resource usage time, and still wants to continue using the currently allocated resources, then the user's resource usage time is extended. After the extension of the usage time, there is a resource conflict problem with the current pre-configured resources. At this time, if the priority of the user currently using the resources is relatively high or the user is an important user, the user's resource usage time is extended, and the user continues to use the resources being used. The pre-configured resource user shall release the current pre-configured resources, or re-select other resources for sub-band hinge relationship pre-configuration, or modify the start time and end time of the pre-configured resources to ensure that there is no resource conflict with the occupied resources and the resources being used; If after the user currently using the resources extends the usage time, it affects the resource usage of the pre-configured resource user, if the priority of the pre-configured resource user is relatively high or the user is an important user, the information of the pre-configured resource user shall be retained, and the user using the resources shall release the resources currently being used, or re-select other resources for sub-band hinge relationship pre-configuration, or continue to maintain the current resource configuration without modification; If the priority of the pre-configured resource user is relatively high, in order not to affect the user using the resources, the release of the user resources is not considered, and the pre-configured user resources are re-configured.

9. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 5, wherein Regarding the conflicts of pre-configured resources of different users during actual effective use: If a user modifies the actual use time of the pre-configured resources, resulting in a conflict with the pre-configured resources of other users. At this time, if the user who modifies the time has a higher priority or is an important user, then the modification of the actual use time is allowed. Other users who have resource conflicts with this user release the current pre-configured resources, or re-select other resources for sub-band hinge relationship pre-configuration, or modify the start time and end time of the pre-configured resources to ensure that there are no resource conflicts with the occupied resources and the resources being used; If a user modifies the actual use time of the pre-configured resources, resulting in a conflict with the pre-configured resources of other users, but the priority of this user is relatively low or it is an ordinary user. To avoid affecting the pre-configured resources of other high-priority users, this user does not modify the actual use time of the resources, or releases the pre-configured resources and selects other resources to establish a sub-band hinge relationship pre-configuration.

10. The disposal method for resource pre-configuration based on a digital transparent processor according to claim 5, wherein Regarding the conflict between the user's early use of pre-configured resources and the resources being used: If the priority of the pre-configured resource user is relatively high or the user is an important user, then select to trigger the pre-configured resources of this user to take effect, ensuring that the pre-configured resource user gives priority to using satellite resources. The user who is using the resources releases the currently used resources or re-selects other resources for sub-band hinge relationship pre-configuration; If the priority of the user currently using the resources is relatively high or the user is an important user, then the current user continues to use the resources. The pre-configured resource user releases the current pre-configured resources, or re-selects other resources for sub-band hinge relationship pre-configuration, or keeps the current pre-configured resource information and does not trigger the pre-configured to take effect in advance; If the priority of the pre-configured resource user is relatively high, in order not to affect the users of the resources being used, regardless of the release of the user's resources, the pre-configured resource user's resources are reconfigured.

11. The disposal method for resource pre - configuration based on a digital transparent processor according to claim 1, wherein, In S3, for the successfully established pre-configuration, if it is triggered to take effect within the specified time limit, the user then starts to use the pre-configured resources after taking effect. If it is not triggered to take effect within the specified time limit, then release the pre-configured resources whose usage period has expired; For the pre-configured resources whose usage period has not expired, judge whether it is triggered to take effect in advance: If it is triggered in advance, the user directly uses the unexpired pre-configured resources. For the unexpired pre-configured resources that are not triggered in advance, judge whether the pre-configuration is deleted: If the pre-configuration is deleted, then delete the unexpired pre-configured resources that are not triggered in advance. If the pre-configuration is not deleted, then keep the unexpired pre-configured resources that are not triggered in advance.

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