CN115996404A - Dynamic adjustment method and device for node link - Google Patents
Dynamic adjustment method and device for node link Download PDFInfo
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- CN115996404A CN115996404A CN202310293804.4A CN202310293804A CN115996404A CN 115996404 A CN115996404 A CN 115996404A CN 202310293804 A CN202310293804 A CN 202310293804A CN 115996404 A CN115996404 A CN 115996404A
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Abstract
The embodiment of the invention discloses a method and a device for dynamically adjusting a node link, wherein the method comprises the following steps: counting access data and return data under a preset duration; determining whether the ratio of the access data to the returned data meets an adjustment condition; determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition; and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information. According to the scheme, the access backhaul mechanism of the node is optimized through dynamic adjustment of the node link, so that the data transmission efficiency is improved, and the data congestion probability is reduced under the condition that the data transmission quality is ensured.
Description
Technical Field
The embodiment of the application relates to the field of communication, in particular to a method and a device for dynamically adjusting a node link.
Background
The IAB (Integratedaccess Backhaul ) technology aims at using the network element functions and interfaces of the existing network, so as to realize compatibility with the existing 5G network, so that the IAB base station also supports Uu, F1, E1, NG, X2 and other interfaces, and includes the functions of the gNB base station and the functions of the mobile terminal.
In order to optimize the IAB function, the function is enhanced in the standard formulation process, so that relatively frequent topology changes can be allowed in the network deployment process. In the related art, the concept of load balancing is mostly adopted to deploy resources, but for an IAB network, the complexity of multi-hop connection needs to be further considered deeply, and a better and reasonable link connection adjustment mechanism is needed to adjust an IAB network structure so as to optimize network performance.
Disclosure of Invention
The embodiment of the invention provides a method and a device for dynamically adjusting a node link, which optimize an access backhaul mechanism of a node through dynamically adjusting the node link, improve data transmission efficiency and reduce data congestion probability under the condition of ensuring data transmission quality.
In a first aspect, an embodiment of the present invention provides a method for dynamically adjusting a node link, where the method includes:
counting access data and return data under a preset duration;
determining whether the ratio of the access data to the returned data meets an adjustment condition;
determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition;
and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information.
Optionally, the determining an access adjustment node based on the access data includes:
determining a multi-hop node and a direct connection node according to the access data;
and determining the multi-hop node meeting the adjustment condition in the multi-hop node and the direct connection node as an access adjustment node.
Optionally, the determining the multi-hop node and the direct connection node according to the access data includes:
determining a node with the access data value larger than a first preset value as a direct connection node, and determining a node with the access data value not larger than the first preset value as a multi-hop node;
the determining the multi-hop node meeting the adjustment condition in the multi-hop node and the direct connection node as the access adjustment node comprises the following steps:
determining the return time information of the multi-hop node and the direct connection node;
and determining the multi-hop node meeting the preset time-sharing condition based on the feedback time information, and determining the multi-hop node as an access adjustment node.
Optionally, the determining the backhaul adjustment node based on the backhaul data includes:
and determining a backhaul level of the current node, and determining corresponding backhaul adjustment nodes under different levels based on the backhaul level and the backhaul data.
Optionally, the determining, based on the backhaul level and the backhaul data, a corresponding backhaul adjustment node at a different level includes:
acquiring a preset return data range of each return level;
and traversing the nodes in each backhaul level, and determining the nodes of which the backhaul data meets the backhaul data range as backhaul adjustment nodes.
Optionally, the counting the access data and the return data under the preset duration includes:
and counting the data quantity and time sharing time of the access data and the return data under the preset duration.
Optionally, the step of the duty ratio meeting the access adjustment condition includes that the ratio of the data amount of the access data to the data amount of the return data is larger than a first threshold, the ratio of time sharing is larger than a second threshold, and the step of the duty ratio meeting the return adjustment condition includes that the ratio of the data amount of the return data to the data amount of the access data is larger than a third threshold, and the ratio of time sharing is larger than a fourth threshold.
In a second aspect, an embodiment of the present invention further provides a node link dynamic adjustment device, including:
the statistics module is configured to count access data and return data under a preset duration;
the judging module is configured to determine whether the ratio of the access data to the returned data meets the adjustment condition;
the node determining module is configured to determine an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determine a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition;
the configuration module is configured to generate configuration information based on the determined access adjustment node or the feedback adjustment node, and adjust the link connection of the access adjustment node or the feedback adjustment node according to the configuration information.
In a third aspect, an embodiment of the present invention further provides a node link dynamic adjustment device, where the device includes:
one or more processors;
storage node link dynamic adjustment means for storing one or more programs,
and when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the method for dynamically adjusting a node link according to the embodiment of the present invention.
In a fourth aspect, embodiments of the present invention also provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the node link dynamic adjustment method according to the embodiments of the present invention.
In a fifth aspect, the embodiments of the present application further provide a computer program product, which includes a computer program, where the computer program is stored in a computer readable storage medium, and at least one processor of the device reads and executes the computer program from the computer readable storage medium, so that the device performs the node link dynamic adjustment method described in the embodiments of the present application.
In the embodiment of the invention, the access data and the return data under the preset duration are counted; determining whether the ratio of the access data to the returned data meets an adjustment condition; determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition; and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information. According to the scheme, the access backhaul mechanism of the node is optimized through dynamic adjustment of the node link, so that the data transmission efficiency is improved, and the data congestion probability is reduced under the condition that the data transmission quality is ensured.
Drawings
Fig. 1 is a flowchart of a method for dynamically adjusting a node link according to an embodiment of the present invention;
fig. 2 is a flowchart of an access node adjustment method according to an embodiment of the present invention;
fig. 3 is a flowchart of a backhaul node adjustment method according to an embodiment of the present invention;
fig. 4 is a block diagram of a node link dynamic adjustment device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a node link dynamic adjustment device according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not limiting of embodiments of the invention. It should be further noted that, for convenience of description, only some, but not all of the structures related to the embodiments of the present invention are shown in the drawings.
Fig. 1 is a flowchart of a method for dynamically adjusting a node link according to an embodiment of the present invention, where an embodiment of the present application specifically includes the following steps:
step S101, counting access data and return data under preset duration, and determining whether the ratio of the access data to the return data meets an adjustment condition.
In one embodiment, the executing entity may be an IAB node, and the node counts access data and return data under its preset duration, where the preset duration may be, for example, 1 day or 5 hours. The IAB node has the functions of data access and data return. The back transmission data is data transmission to the parent node or the core network, and the access data is data transmission to the child node connected with the back transmission data. Optionally, statistics of the access data and the backhaul data are performed first. And determining whether the ratio of the access data to the returned data meets the adjustment condition according to the statistical result.
The statistics of the access data and the return data under the preset duration comprises the following steps: and counting the data quantity and time sharing time of the access data and the return data under the preset duration. The basis for adjusting and judging can be as follows: the ratio meeting the access adjustment condition comprises that the ratio of the data quantity of the access data to the data of the return transmission is larger than a first threshold value, the ratio of the time sharing time is larger than a second threshold value, and the ratio meeting the return transmission adjustment condition comprises that the ratio of the data quantity of the return transmission to the data of the access data is larger than a third threshold value, and the ratio of the time sharing time is larger than a fourth threshold value. Wherein, the specific value of the threshold value can be adjusted and set.
Step S102, determining an access adjustment node based on the access data when the duty ratio satisfies the access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio satisfies the backhaul adjustment condition.
In one embodiment, an access adjustment node is determined based on the access data for a case where a duty cycle satisfies an access adjustment condition, and a backhaul adjustment node is determined based on the backhaul data for a case where the duty cycle satisfies a backhaul adjustment condition. When the access node is specifically selected, a multi-hop node and a direct connection node are determined according to the access data, and the multi-hop node meeting the adjustment condition in the multi-hop node and the direct connection node is determined as an access adjustment node. The multi-hop node refers to a node which is not directly connected, and the direct connection node is a node which is directly connected with the current node. When the backhaul node is specifically selected, the following may be: and determining a backhaul level of the current node, and determining corresponding backhaul adjustment nodes under different levels based on the backhaul level and the backhaul data.
Step S103, generating configuration information based on the determined access adjustment node or the feedback adjustment node, and adjusting the link connection of the access adjustment node or the feedback adjustment node according to the configuration information.
In one embodiment, after determining an access adjustment node or a backhaul adjustment node, correspondingly generating configuration information, such as an identifier configured with the access node or the backhaul node, and performing link connection adjustment of the access adjustment node or the backhaul adjustment node based on the configuration information, such as sending a connection request to the adjusted backhaul node for connection; for the adjusted access node, an adjustment instruction is sent to the corresponding access node to cause it to change the link.
From the above, statistics is performed on the access data and the return data under the preset duration; determining whether the ratio of the access data to the returned data meets an adjustment condition; determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition; and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information. According to the scheme, the access backhaul mechanism of the node is optimized through dynamic adjustment of the node link, so that the data transmission efficiency is improved, and the data congestion probability is reduced under the condition that the data transmission quality is ensured.
Fig. 2 is a flowchart of a method for adjusting an access node according to an embodiment of the present invention, as shown in fig. 2, including:
Step S202, under the condition that the duty ratio meets the access adjustment condition, determining a node with the access data value larger than a first preset value as a direct connection node, determining a node with the access data value not larger than the first preset value as a multi-hop node, determining the return time information of the multi-hop node and the direct connection node, determining a multi-hop node meeting the preset time sharing condition based on the return time information, and determining the node as the access adjustment node.
In one embodiment, when determining the access adjustment node, if 10 directly accessed nodes exist as child nodes of the current node, determining the direct connection node and the multi-hop node at this time, determining the node with the access data value larger than the first preset value as the direct connection node, determining the node with the access data value not larger than the first preset value as the multi-hop node, that is, adjusting the node with the relatively small access data value as the multi-hop node instead of the direct connection node, and determining the node with the relatively large access data transmission as the direct connection node continuously, wherein the specific size of the first preset value can be adaptively set according to different actual scenes. Further, after determining the direct connection node and the multi-hop node, the node to be finally adjusted needs to be further determined in the multi-hop node as an access adjustment node. Optionally, determining the feedback time information of the multi-hop node and the direct connection node, determining the multi-hop node meeting the preset time sharing condition based on the feedback time information, and determining the multi-hop node as the access adjustment node. When the final access adjustment node is selected from the multi-hop nodes, the feedback time information of each multi-hop node and each direct connection node is used as a screening basis, wherein the meeting of the preset time-sharing condition can be that the time of data transmission between the multi-hop node and the direct connection node is different from the time of the current node access.
Step S203, generating configuration information based on the determined access adjustment node or backhaul adjustment node, and performing link connection adjustment of the access adjustment node or backhaul adjustment node according to the configuration information.
From the above, statistics is performed on the access data and the return data under the preset duration; determining whether the ratio of the access data to the returned data meets an adjustment condition; determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition; and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information. According to the scheme, the access backhaul mechanism of the node is optimized through dynamic adjustment of the node link, so that the data transmission efficiency is improved, and the data congestion probability is reduced under the condition that the data transmission quality is ensured.
Fig. 3 is a flowchart of a backhaul node adjustment method according to an embodiment of the present invention, as shown in fig. 3, including:
step 301, statistics is performed on the access data and the return data under a preset duration, and it is determined whether the ratio of the access data to the return data satisfies the adjustment condition.
Step S302, determining a backhaul level of the current node under the condition that the duty ratio satisfies a backhaul adjustment condition, obtaining a backhaul data range preset by each backhaul level, performing node traversal in each backhaul level, and determining a node of which backhaul data satisfies the backhaul data range as a backhaul adjustment node.
In one embodiment, when determining the backhaul adjustment node, first determining the backhaul level of the current node, wherein a node directly accessing the core network is taken as a primary node, a node accessing the primary node is taken as a secondary node, the corresponding level is taken as a second layer, and so on. When determining the backhaul adjustment node, obtaining a backhaul data range preset for each backhaul level, where backhaul data ranges set by different levels are different, the backhaul data range may be a data transmission amount of a preset duration or a data transmission amount of a fixed period, and the backhaul data range may be a dynamically adjusted range set by a main system, not a fixed setting, and a specific adjustment period may be set. And determining a corresponding backhaul level range according to the backhaul data quantity of the current node, and then traversing the nodes in the backhaul level, wherein each node does not necessarily meet the backhaul data range of the current layer because the nodes in the level have the condition of data change or data quantity dynamic change, so that the node traversing of the layer is advanced, and the node really meeting the backhaul data range in the determination is used as an access adjustment node for the current node to access.
Step S303, generating configuration information based on the determined access adjustment node or backhaul adjustment node, and adjusting the link connection of the access adjustment node or backhaul adjustment node according to the configuration information.
From the above, statistics is performed on the access data and the return data under the preset duration; determining whether the ratio of the access data to the returned data meets an adjustment condition; determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition; and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information. According to the scheme, the access backhaul mechanism of the node is optimized through dynamic adjustment of the node link, so that the data transmission efficiency is improved, and the data congestion probability is reduced under the condition that the data transmission quality is ensured.
Fig. 4 is a block diagram of a node link dynamic adjustment device according to an embodiment of the present invention, where the node link dynamic adjustment device is configured to execute the node link dynamic adjustment method according to the foregoing data receiving end embodiment, and the node link dynamic adjustment device has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 4, the node link dynamic adjustment device specifically includes: the statistics module is configured to count access data and return data under a preset duration;
a judging module 101 configured to determine whether the ratio of the access data to the backhaul data satisfies an adjustment condition;
the node determining module 102 is configured to determine an access adjustment node based on the access data if the duty ratio satisfies an access adjustment condition, and determine a backhaul adjustment node based on the backhaul data if the duty ratio satisfies a backhaul adjustment condition;
and the configuration module 103 is configured to generate configuration information based on the determined access adjustment node or backhaul adjustment node, and perform link connection adjustment of the access adjustment node or backhaul adjustment node according to the configuration information.
According to the scheme, statistics is carried out on the access data and the return data under the preset duration; determining whether the ratio of the access data to the returned data meets an adjustment condition; determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition; and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information. According to the scheme, the access backhaul mechanism of the node is optimized through dynamic adjustment of the node link, so that the data transmission efficiency is improved, and the data congestion probability is reduced under the condition that the data transmission quality is ensured. Wherein the functions performed by the respective unit modules further include the following:
in a possible embodiment, the determining an access adjustment node based on the access data comprises:
determining a multi-hop node and a direct connection node according to the access data;
and determining the multi-hop node meeting the adjustment condition in the multi-hop node and the direct connection node as an access adjustment node.
In a possible embodiment, the determining the multi-hop node and the direct connection node according to the access data includes:
determining a node with the access data value larger than a first preset value as a direct connection node, and determining a node with the access data value not larger than the first preset value as a multi-hop node;
the determining the multi-hop node meeting the adjustment condition in the multi-hop node and the direct connection node as the access adjustment node comprises the following steps:
determining the return time information of the multi-hop node and the direct connection node;
and determining the multi-hop node meeting the preset time-sharing condition based on the feedback time information, and determining the multi-hop node as an access adjustment node.
In one possible embodiment, the determining a backhaul adjustment node based on the backhaul data includes:
and determining a backhaul level of the current node, and determining corresponding backhaul adjustment nodes under different levels based on the backhaul level and the backhaul data.
In one possible embodiment, the determining, based on the backhaul level and the backhaul data, a corresponding backhaul adjustment node at a different level includes:
acquiring a preset return data range of each return level;
and traversing the nodes in each backhaul level, and determining the nodes of which the backhaul data meets the backhaul data range as backhaul adjustment nodes.
In one possible embodiment, the counting the access data and the backhaul data under the preset duration includes:
and counting the data quantity and time sharing time of the access data and the return data under the preset duration.
In one possible embodiment, the meeting of the duty cycle ratio by the access adjustment condition includes that the ratio of the data amount of the access data to the backhaul data is greater than a first threshold, the time sharing ratio is greater than a second threshold, and the meeting of the duty cycle ratio by the backhaul adjustment condition includes that the ratio of the data amount of the backhaul data to the access data is greater than a third threshold, and the time sharing ratio is greater than a fourth threshold.
Fig. 5 is a schematic structural diagram of a node link dynamic adjustment device according to an embodiment of the present invention, where, as shown in fig. 5, the device includes a processor 201, a memory 202, an input device 203, and an output device 204; the number of processors 201 in the device may be one or more, one processor 201 being taken as an example in fig. 5; the processor 201, memory 202, input devices 203, and output devices 204 in the apparatus may be connected by a bus or other means, for example in fig. 5. The memory 202 is used as a computer readable storage medium for storing software programs, computer executable programs and modules, such as program instructions/modules corresponding to the node link dynamic adjustment method in the embodiment of the present invention. The processor 201 executes various functional applications of the device and data processing by running software programs, instructions and modules stored in the memory 202, i.e. implements the node link dynamic adjustment method described above. The input means 203 may be used to receive entered numeric or character information and to generate key signal inputs related to user settings and function control of the device. The output device 204 may include a display device such as a display screen.
Embodiments of the present invention also provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are for performing a method of node link dynamic adjustment, the method comprising:
counting access data and return data under a preset duration;
determining whether the ratio of the access data to the returned data meets an adjustment condition;
determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition;
and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information.
From the above description of embodiments, it will be apparent to those skilled in the art that the embodiments of the present invention may be implemented by software and necessary general purpose hardware, and of course may be implemented by hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a FLASH Memory (FLASH), a hard disk, or an optical disk of a computer, where the instructions include a number of instructions for causing a computer device (which may be a personal computer, a service, or a network device, etc.) to perform the method according to the embodiments of the present invention.
It should be noted that, in the embodiment of the node link dynamic adjustment device, each unit and module included are only divided according to the functional logic, but not limited to the above-mentioned division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for distinguishing from each other, and are not used to limit the protection scope of the embodiments of the present invention.
In some possible implementations, various aspects of the methods provided herein may also be implemented in the form of a program product comprising program code for causing a computer device to perform the steps of the methods described herein above according to various exemplary embodiments of the application, when the program product is run on the computer device, e.g., the computer device may perform the node link dynamic adjustment method as described in the examples herein. The program product may be implemented using any combination of one or more readable media.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the embodiments of the present invention are not limited to the particular embodiments described herein, but are capable of numerous obvious changes, rearrangements and substitutions without departing from the scope of the embodiments of the present invention. Therefore, while the embodiments of the present invention have been described in connection with the above embodiments, the embodiments of the present invention are not limited to the above embodiments, but may include many other equivalent embodiments without departing from the spirit of the embodiments of the present invention, and the scope of the embodiments of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The node link dynamic adjustment method is characterized by comprising the following steps:
counting access data and return data under a preset duration;
determining whether the ratio of the access data to the returned data meets an adjustment condition;
determining an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determining a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition;
and generating configuration information based on the determined access adjusting node or the feedback adjusting node, and adjusting the link connection of the access adjusting node or the feedback adjusting node according to the configuration information.
2. The method for dynamically adjusting a node link according to claim 1, wherein said determining an access adjustment node based on said access data comprises:
determining a multi-hop node and a direct connection node according to the access data;
and determining the multi-hop node meeting the adjustment condition in the multi-hop node and the direct connection node as an access adjustment node.
3. The method for dynamically adjusting a node link according to claim 2, wherein the determining a multi-hop node and a direct-connect node according to the access data comprises:
determining a node with the access data value larger than a first preset value as a direct connection node, and determining a node with the access data value not larger than the first preset value as a multi-hop node;
the determining the multi-hop node meeting the adjustment condition in the multi-hop node and the direct connection node as the access adjustment node comprises the following steps:
determining the return time information of the multi-hop node and the direct connection node;
and determining the multi-hop node meeting the preset time-sharing condition based on the feedback time information, and determining the multi-hop node as an access adjustment node.
4. The method for dynamically adjusting a node link according to claim 1, wherein determining a backhaul adjustment node based on the backhaul data comprises:
and determining a backhaul level of the current node, and determining corresponding backhaul adjustment nodes under different levels based on the backhaul level and the backhaul data.
5. The method of claim 4, wherein determining the corresponding backhaul adjustment node at a different level based on the backhaul level and the backhaul data comprises:
acquiring a preset return data range of each return level;
and traversing the nodes in each backhaul level, and determining the nodes of which the backhaul data meets the backhaul data range as backhaul adjustment nodes.
6. The method for dynamically adjusting a node link according to any one of claims 1 to 5, wherein the counting access data and backhaul data for a preset duration includes:
and counting the data quantity and time sharing time of the access data and the return data under the preset duration.
7. The method of claim 6, wherein the meeting the access adjustment condition by the duty ratio comprises the ratio of the amount of the access data to the amount of the backhaul data being greater than a first threshold, the time sharing ratio being greater than a second threshold, the meeting the backhaul adjustment condition by the duty ratio comprises the ratio of the amount of the backhaul data to the amount of the access data being greater than a third threshold, and the time sharing ratio being greater than a fourth threshold.
8. The node link dynamic adjustment device is characterized by comprising:
the statistics module is configured to count access data and return data under a preset duration;
the judging module is configured to determine whether the ratio of the access data to the returned data meets the adjustment condition;
the node determining module is configured to determine an access adjustment node based on the access data when the duty ratio meets an access adjustment condition, and determine a backhaul adjustment node based on the backhaul data when the duty ratio meets a backhaul adjustment condition;
the configuration module is configured to generate configuration information based on the determined access adjustment node or the feedback adjustment node, and adjust the link connection of the access adjustment node or the feedback adjustment node according to the configuration information.
9. A node link dynamic adjustment device, the device comprising: one or more processors; storage node link dynamic adjustment means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the node link dynamic adjustment method of any of claims 1-7.
10. A storage medium containing computer executable instructions for performing the node link dynamic adjustment method of any of claims 1-7 when executed by a computer processor.
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| CN110691416A (en) * | 2018-07-05 | 2020-01-14 | 华为技术有限公司 | Resource scheduling method and device |
| US20200044732A1 (en) * | 2018-08-06 | 2020-02-06 | At&T Intellectual Property I, L.P. | Dynamic adjustment of integrated access and backhaul link partition for emergency communications |
| CN109525993A (en) * | 2018-12-07 | 2019-03-26 | 北京邮电大学 | The method and apparatus of Integrated access and passback cordless communication network dynamic allocation of resources |
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