CN115996176A - Node topology structure adjusting method and device - Google Patents
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- CN115996176A CN115996176A CN202310297887.4A CN202310297887A CN115996176A CN 115996176 A CN115996176 A CN 115996176A CN 202310297887 A CN202310297887 A CN 202310297887A CN 115996176 A CN115996176 A CN 115996176A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The embodiment of the invention discloses a method and a device for adjusting a node topological structure, wherein the method comprises the following steps: obtaining interference information and data transmission information of each node in the current networking, and determining whether topology structure adjustment is performed according to the interference information; responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two; and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration. The scheme can efficiently adjust node connection, and improves data communication efficiency and stability.
Description
Technical Field
The embodiment of the application relates to the field of communication, in particular to a method and a device for adjusting a node topological structure.
Background
The IAB supports data transmission modes with out-of-band (separate frequency bands are used for access and backhaul), which makes network design and management more challenging, but can maximally improve spectrum utilization. The IAB supports Sub-6GHz and above 6GHz frequency spectrums, and simultaneously supports independent (SA) deployment and Non-independent (NSA) deployment.
In terms of topology, protocols support a number of different topology node deployment approaches. However, in the related node connection adjustment manner, a similar principle of load balancing is mostly adopted to perform node connection adjustment, and a mechanism for adjusting the topology structure needs to be improved and perfected.
Disclosure of Invention
The embodiment of the invention provides a method and a device for adjusting a node topological structure, which can efficiently adjust node connection and improve data communication efficiency and stability.
In a first aspect, an embodiment of the present invention provides a method for adjusting a node topology, where the method includes:
obtaining interference information and data transmission information of each node in the current networking, and determining whether topology structure adjustment is performed according to the interference information;
responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two;
and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration.
Optionally, the determining whether to perform topology adjustment according to the interference information includes:
counting whether the interference information of each node is larger than a preset interference value, and determining to adjust a topological structure under the condition that the interference information of each node in a preset proportion is larger than the preset interference value;
and under the condition that the interference information of each node in the preset proportion is not larger than the preset interference value, determining that the topology structure adjustment is not carried out.
Optionally, the switching of the preset topology structure based on the interference information switches the first topology structure to the second topology structure, including:
determining a topology switching level based on the interference information, wherein different interference information corresponds to different topology switching levels;
and switching the first topological structure into a second topological structure corresponding to the topological switching level.
Optionally, before the switching the first topology structure to the second topology structure corresponding to the topology switching level, the method further includes:
and setting a plurality of different topological switching levels in advance for each topological structure to obtain corresponding topological structures under different switching levels.
Optionally, the determining the connection relationship between each node in the second topology according to the connection relationship between each node in the first topology and the interference information and the data transmission information of each node, and performing corresponding configuration includes:
determining father nodes and child nodes in a second topological structure according to the connection relation of each node in the first topological structure and the data transmission quantity;
and determining the corresponding sub-node under the same sub-node according to the interference information of each node to obtain configuration information for corresponding configuration.
Optionally, the determining the father node and the child node in the second topology according to the connection relation of each node in the first topology and the data transmission quantity includes:
determining a parent node in the first topology as a parent node in the second topology;
and determining the child nodes in the first topological structure as child nodes of different levels in the second topological structure according to the data transmission quantity.
Optionally, the determining, according to the interference information of each node, a corresponding child node under the same child node to obtain configuration information for corresponding configuration includes:
and determining the corresponding sub-node under the same sub-node according to the interference frequency band and the interference time recorded in the interference information of each node to obtain configuration information for corresponding configuration.
In a second aspect, an embodiment of the present invention further provides a node topology adjustment apparatus, including:
the adjustment judging module is configured to acquire interference information and data transmission information of each node in the current networking, and determine whether topology adjustment is performed according to the interference information;
the switching module is configured to respond to the judging result of the topology structure adjustment, switch the preset topology structure based on the interference information, and switch the first topology structure into the second topology structure, wherein the preset topology structure comprises at least two;
the adjusting module is configured to determine the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and perform corresponding configuration.
In a third aspect, an embodiment of the present invention further provides a node topology adjustment device, where the device includes:
one or more processors;
storage node topology 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 node topology adjustment method 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 topology 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 stored in a computer readable storage medium, from which at least one processor of the device reads and executes the computer program, so that the device performs the node topology adjustment method described in the embodiments of the present application.
In the embodiment of the invention, by acquiring the interference information and the data transmission information of each node in the current networking, whether topology structure adjustment is carried out is determined according to the interference information; responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two; and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration. The scheme can efficiently adjust node connection, and improves data communication efficiency and stability.
Drawings
Fig. 1 is a flowchart of a method for adjusting a node topology according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a first topology according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a second topology according to an embodiment of the present invention;
FIG. 4 is a flowchart of a method for determining a parent node and a child node according to an embodiment of the present invention;
FIG. 5 is a flowchart of a method for determining a corresponding child node under a parent node according to an embodiment of the present invention;
fig. 6 is a block diagram of a node topology adjusting apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a node topology adjusting 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 adjusting a node topology according to an embodiment of the present invention, where an embodiment of the present application specifically includes the following steps:
and step S101, obtaining interference information and data transmission information of each node in the current networking, and determining whether to perform topology structure adjustment according to the interference information.
In one embodiment, the nodes may interfere with each other when transmitting uplink and downlink. Wherein, corresponding interference information and data transmission information are recorded for each node. The interference information may be information determined based on logging, such as an error rate value, a CQI value, an MCS value, etc. at different transmission rates, so as to determine the interference degree as the interference information. Alternatively, one or more of these may be combined to calculate an interference value, which is used as the interference information, for example, the values are multiplied by a weight allocated in advance and added to obtain a final interference value. The data transmission information includes a data transmission amount, and optionally, the data transmission amount may be a data transmission amount under a preset duration or period.
In one embodiment, after obtaining the interference information of each node, it is further determined whether to perform topology adjustment according to the interference information. Optionally, the topology adjustment may be determined by comparing the topology adjustment with a preset interference value set in advance.
Specifically, it may be: counting whether the interference information of each node is larger than a preset interference value, and determining to adjust a topological structure under the condition that the interference information of each node in a preset proportion is larger than the preset interference value; and under the condition that the interference information of each node in the preset proportion is not larger than the preset interference value, determining that the topology structure adjustment is not carried out. Wherein the preset proportion may be, for example, 50%.
Step S102, switching a first topological structure into a second topological structure based on the switching of the preset topological structure based on the interference information in response to the judging result of the topological structure adjustment, wherein the preset topological structure comprises at least two topological structures.
In one embodiment, for the case of performing topology adjustment, switching of a preset topology structure is performed based on the interference information, and the first topology structure is switched to a second topology structure, where the preset topology structure includes at least two. The first topology and the second topology described above are only used to distinguish between different topologies, and are not limited by the reference. The preset topological structure comprises at least two, specifically two, three, four or five, etc. Optionally, the basis of the handover is interference information.
The specific switching mode may be: determining a topology switching level based on the interference information, wherein different interference information corresponds to different topology switching levels; and switching the first topological structure into a second topological structure corresponding to the topological switching level. For each topology structure, setting of multiple different topology switching levels is performed in advance to obtain corresponding topology structures under different switching levels, and three or four preset topology switching levels can be provided for example, and each topology switching level is correspondingly provided with a corresponding topology structure. Different topological structures adopt different node connection modes, so that the topology structure has different link transmission characteristics and characteristics, for example, the transmission efficiency of the topology structure for reducing interference is relatively low, whereas the topology structure with high transmission rate and transmission efficiency has relatively large mutual interference among nodes in application. An example of a first topology and a second topology is shown in fig. 2 and 3, fig. 2 is a schematic diagram of a first topology provided by an embodiment of the present invention, and fig. 3 is a schematic diagram of a second topology provided by an embodiment of the present invention.
Step S103, according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, determining the connection relation between each node in the second topological structure, and carrying out corresponding configuration.
In one embodiment, after the topology structure is determined to be switched, and the topology structure to be switched is determined accordingly, the node currently connected in the first topology structure mode is further switched to the node in the second topology structure mode to be connected. Optionally, in the switching process, according to the connection relationship of each node in the first topology structure, the interference information and the data transmission information of each node, the connection relationship between each node in the second topology structure is determined, and corresponding configuration is performed. Specifically, it may be: determining father nodes and child nodes in a second topological structure according to the connection relation of each node in the first topological structure and the data transmission quantity; and determining the corresponding sub-node under the same sub-node according to the interference information of each node to obtain configuration information for corresponding configuration.
According to the method, whether topology structure adjustment is carried out or not is determined according to the interference information by acquiring the interference information and the data transmission information of each node in the current networking; responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two; and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration. The scheme can efficiently adjust node connection, and improves data communication efficiency and stability.
Fig. 4 is a flowchart of a method for determining a parent node and a child node according to an embodiment of the present invention, as shown in fig. 4, including:
step S201, obtaining interference information and data transmission information of each node in the current networking, and determining whether to perform topology structure adjustment according to the interference information.
Step S202, switching a first topological structure into a second topological structure based on the switching of the preset topological structure based on the interference information in response to the judging result of the topological structure adjustment, wherein the preset topological structure comprises at least two topological structures.
Step S203, determining a parent node in the first topology structure as a parent node in the second topology structure, determining child nodes in the first topology structure as child nodes of different levels in the second topology structure according to the data transmission amount, and determining corresponding child nodes under the same child node according to the interference information of each node to obtain configuration information for corresponding configuration.
In one embodiment, optionally, a parent node (highest level node) in the first topology is determined as a parent node in the second topology, i.e. the first parent node is unchanged, and child nodes in the first topology are hierarchically partitioned based on the data transmission amount. Alternatively, a plurality of division levels may be preset, each level is provided with a corresponding data transmission amount interval, and the child node satisfying the data transmission amount of the interval is determined as the level; the data transmission amount may be ordered for all the current sub-nodes, and the level corresponding to each sub-node is determined based on the ordering result, the preset number of division levels and the number of sub-nodes corresponding to each level, for example, for dividing 3 levels, if there are 12 total ordered sub-nodes, the sub-nodes with the top 2 ranks are divided into the highest level, the sub-nodes with the ranks 3-6 are divided into the middle level, and the remaining sub-nodes are divided into the lowest level. After the hierarchy is divided, the parent node and the child node are connected based on the hierarchy relation and the structural rule of the corresponding topological structure. If two child nodes of a first level are accessed to a parent node, the child nodes of the next level are accessed to the child nodes of the first level, and so on. For access of the sub-nodes, for example, when the sub-node of the second level accesses the sub-node of the first level, a specific sub-node of the second level accesses which sub-node of the first level is determined according to the interference information of each node, see the explanation section of the example of fig. 5 specifically.
According to the method, whether topology structure adjustment is carried out or not is determined according to the interference information by acquiring the interference information and the data transmission information of each node in the current networking; responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two; and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration. The scheme can efficiently adjust node connection, and improves data communication efficiency and stability.
Fig. 5 is a flowchart of a method for determining a corresponding child node under a parent node according to an embodiment of the present invention, where, as shown in fig. 5, the method includes:
step 301, obtaining interference information and data transmission information of each node in the current networking, and determining whether to perform topology adjustment according to the interference information.
Step S302, switching a first topological structure into a second topological structure based on the switching of the preset topological structure based on the interference information in response to the judging result of the topological structure adjustment, wherein the preset topological structure comprises at least two topological structures.
Step S303, determining father nodes and child nodes in a second topological structure according to the connection relation of each node in the first topological structure and the data transmission quantity, and determining corresponding child nodes under the same child node according to the interference frequency band and the interference time recorded in the interference information of each node to obtain configuration information for corresponding configuration.
In one embodiment, when determining the child node of the next level for the current child node, if there are 2 child nodes of the current level and 4 child nodes of the next level, the 4 child nodes of the next level need to be connected to 2 child nodes of the level, and at this time, reasonable allocation is needed. Optionally, the allocation mode is based on: and determining the corresponding sub-node under the same sub-node according to the interference frequency band and the interference time recorded in the interference information of each node. The interference information also records interference frequency bands and interference time, and the interference information characterizes the frequency bands and the time used when the current node performs data transmission. Specifically, the lower level sub-nodes with the same or similar frequency bands and/or transmission time can be allocated to different upper level sub-nodes.
According to the method, whether topology structure adjustment is carried out or not is determined according to the interference information by acquiring the interference information and the data transmission information of each node in the current networking; responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two; and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration. The scheme can efficiently adjust node connection, and improves data communication efficiency and stability.
Fig. 6 is a block diagram of a node topology adjusting device according to an embodiment of the present invention, where the node topology adjusting device is configured to execute the node topology adjusting method according to the foregoing data receiving end embodiment, and the node topology adjusting device has functional modules and beneficial effects corresponding to the executing method. As shown in fig. 6, the node topology adjustment apparatus specifically includes: the adjustment judging module 101 is configured to acquire interference information and data transmission information of each node in the current networking, and determine whether to perform topology adjustment according to the interference information;
the switching module 102 is configured to switch a first topological structure into a second topological structure based on the switching of the preset topological structure according to the judging result of the topological structure adjustment, wherein the preset topological structure comprises at least two;
and the adjusting module 103 is configured to determine the connection relationship between each node in the second topological structure according to the connection relationship of each node in the first topological structure, the interference information and the data transmission information of each node, and perform corresponding configuration.
According to the scheme, whether topology structure adjustment is carried out or not is determined according to the interference information by acquiring the interference information and the data transmission information of each node in the current networking; responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two; and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration. The scheme can efficiently adjust node connection, and improves data communication efficiency and stability. Wherein the functions performed by the respective unit modules further include the following:
in a possible embodiment, the determining whether to make a topology adjustment according to the interference information includes:
counting whether the interference information of each node is larger than a preset interference value, and determining to adjust a topological structure under the condition that the interference information of each node in a preset proportion is larger than the preset interference value;
and under the condition that the interference information of each node in the preset proportion is not larger than the preset interference value, determining that the topology structure adjustment is not carried out.
In a possible embodiment, the switching of the preset topology structure based on the interference information, and switching the first topology structure to the second topology structure includes:
determining a topology switching level based on the interference information, wherein different interference information corresponds to different topology switching levels;
and switching the first topological structure into a second topological structure corresponding to the topological switching level.
In one possible embodiment, before the switching the first topology to the second topology corresponding to the topology switching level, the method further includes:
and setting a plurality of different topological switching levels in advance for each topological structure to obtain corresponding topological structures under different switching levels.
In one possible embodiment, the determining the connection relationship between each node in the second topology according to the connection relationship between each node in the first topology and the interference information and the data transmission information of each node, and performing corresponding configuration includes:
determining father nodes and child nodes in a second topological structure according to the connection relation of each node in the first topological structure and the data transmission quantity;
and determining the corresponding sub-node under the same sub-node according to the interference information of each node to obtain configuration information for corresponding configuration.
In one possible embodiment, the determining the parent node and the child node in the second topology according to the connection relation of each node in the first topology and the data transmission amount includes:
determining a parent node in the first topology as a parent node in the second topology;
and determining the child nodes in the first topological structure as child nodes of different levels in the second topological structure according to the data transmission quantity.
In a possible embodiment, the determining, according to the interference information of each node, a corresponding child node under the same child node to obtain configuration information for corresponding configuration includes:
and determining the corresponding sub-node under the same sub-node according to the interference frequency band and the interference time recorded in the interference information of each node to obtain configuration information for corresponding configuration.
Fig. 7 is a schematic structural diagram of a node topology adjusting apparatus according to an embodiment of the present invention, where, as shown in fig. 7, the apparatus 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. 7; 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. 7. 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 topology 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 above-described node topology adjustment method. 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 node topology adjustment method, the method comprising:
obtaining interference information and data transmission information of each node in the current networking, and determining whether topology structure adjustment is performed according to the interference information;
responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two;
and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration.
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 topology adjusting apparatus, 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 topology 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 topology structure adjusting method is characterized by comprising the following steps:
obtaining interference information and data transmission information of each node in the current networking, and determining whether topology structure adjustment is performed according to the interference information;
responding to a judging result of topology structure adjustment, and switching a preset topology structure based on the interference information to switch a first topology structure into a second topology structure, wherein the preset topology structure comprises at least two;
and determining the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and carrying out corresponding configuration.
2. The method for adjusting a topology of a node according to claim 1, wherein said determining whether to perform a topology adjustment according to the interference information comprises:
counting whether the interference information of each node is larger than a preset interference value, and determining to adjust a topological structure under the condition that the interference information of each node in a preset proportion is larger than the preset interference value;
and under the condition that the interference information of each node in the preset proportion is not larger than the preset interference value, determining that the topology structure adjustment is not carried out.
3. The method for adjusting a node topology according to claim 1, wherein the switching of the preset topology based on the interference information, switching the first topology to the second topology, includes:
determining a topology switching level based on the interference information, wherein different interference information corresponds to different topology switching levels;
and switching the first topological structure into a second topological structure corresponding to the topological switching level.
4. A method of node topology adjustment according to claim 3, further comprising, prior to said switching the first topology to the second topology corresponding to the topology switch level:
and setting a plurality of different topological switching levels in advance for each topological structure to obtain corresponding topological structures under different switching levels.
5. The method for adjusting a node topology according to any one of claims 1 to 4, wherein determining the connection relationship between each node in the second topology according to the connection relationship between each node in the first topology and the interference information and the data transmission information of each node, and performing corresponding configuration includes:
determining father nodes and child nodes in a second topological structure according to the connection relation of each node in the first topological structure and the data transmission quantity;
and determining the corresponding sub-node under the same sub-node according to the interference information of each node to obtain configuration information for corresponding configuration.
6. The method for adjusting a node topology according to claim 5, wherein determining the parent node and the child node in the second topology according to the connection relation of each node in the first topology and the data transmission amount comprises:
determining a parent node in the first topology as a parent node in the second topology;
and determining the child nodes in the first topological structure as child nodes of different levels in the second topological structure according to the data transmission quantity.
7. The method for adjusting a node topology according to claim 5, wherein determining a corresponding child node under the same child node according to the interference information of each node to obtain configuration information for corresponding configuration comprises:
and determining the corresponding sub-node under the same sub-node according to the interference frequency band and the interference time recorded in the interference information of each node to obtain configuration information for corresponding configuration.
8. The node topology adjusting device is characterized by comprising:
the adjustment judging module is configured to acquire interference information and data transmission information of each node in the current networking, and determine whether topology adjustment is performed according to the interference information;
the switching module is configured to respond to the judging result of the topology structure adjustment, switch the preset topology structure based on the interference information, and switch the first topology structure into the second topology structure, wherein the preset topology structure comprises at least two;
the adjusting module is configured to determine the connection relation between each node in the second topological structure according to the connection relation of each node in the first topological structure, the interference information and the data transmission information of each node, and perform corresponding configuration.
9. A node topology adjustment apparatus, the apparatus comprising: one or more processors; storage node topology 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 topology adjustment method of any of claims 1-7.
10. A storage medium containing computer executable instructions for performing the node topology adjustment method of any of claims 1-7 when executed by a computer processor.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790249A (en) * | 2009-01-22 | 2010-07-28 | 清华大学 | Method for adjusting and controlling wireless self-organized network topology |
| US20120137209A1 (en) * | 2010-11-26 | 2012-05-31 | International Business Machines Corporation | Visualizing total order relation of nodes in a structured document |
| CN103476147A (en) * | 2013-08-27 | 2013-12-25 | 浙江工业大学 | Wireless sensor network target tracking method for energy conservation |
| US20150085830A1 (en) * | 2013-09-24 | 2015-03-26 | Oki Electric Industry Co., Ltd. | Wireless communication node having neighbor node information registered |
| US20150133129A1 (en) * | 2013-11-08 | 2015-05-14 | Spidercloud Wireless, Inc. | Fractional frequency reuse schemes assigned to clusters of radio nodes in an lte radio access network |
| CN106358222A (en) * | 2016-08-30 | 2017-01-25 | 重庆邮电大学 | Service forecast based dynamic eICIC (enhanced inter-cell interference coordination) method |
| CN110418377A (en) * | 2019-07-31 | 2019-11-05 | 重庆远感科技有限公司 | A kind of LoRa wireless sensor network data dynamic load leveling regulation method |
| CN110855464A (en) * | 2018-08-21 | 2020-02-28 | 国网天津市电力公司 | Network topology structure adjusting method and device |
| CN112511625A (en) * | 2020-06-06 | 2021-03-16 | 宋倩云 | Network processing method combining 5G and edge computing and cloud communication network server |
| CN112583715A (en) * | 2020-12-08 | 2021-03-30 | 广州技象科技有限公司 | Equipment node connection adjustment method and device |
| CN114389956A (en) * | 2022-01-03 | 2022-04-22 | 中国电子科技集团公司第二十研究所 | Network topology automatic connection method based on interference node |
| WO2023279555A1 (en) * | 2021-07-08 | 2023-01-12 | 苏州浪潮智能科技有限公司 | Topology-aware load balancing method and apparatus, and computer device |
| CN115604778A (en) * | 2022-11-28 | 2023-01-13 | 广州世炬网络科技有限公司（Cn） | Node access method, device, equipment and storage medium |
-
2023
- 2023-03-24 CN CN202310297887.4A patent/CN115996176B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790249A (en) * | 2009-01-22 | 2010-07-28 | 清华大学 | Method for adjusting and controlling wireless self-organized network topology |
| US20120137209A1 (en) * | 2010-11-26 | 2012-05-31 | International Business Machines Corporation | Visualizing total order relation of nodes in a structured document |
| CN103476147A (en) * | 2013-08-27 | 2013-12-25 | 浙江工业大学 | Wireless sensor network target tracking method for energy conservation |
| US20150085830A1 (en) * | 2013-09-24 | 2015-03-26 | Oki Electric Industry Co., Ltd. | Wireless communication node having neighbor node information registered |
| US20150133129A1 (en) * | 2013-11-08 | 2015-05-14 | Spidercloud Wireless, Inc. | Fractional frequency reuse schemes assigned to clusters of radio nodes in an lte radio access network |
| CN106358222A (en) * | 2016-08-30 | 2017-01-25 | 重庆邮电大学 | Service forecast based dynamic eICIC (enhanced inter-cell interference coordination) method |
| CN110855464A (en) * | 2018-08-21 | 2020-02-28 | 国网天津市电力公司 | Network topology structure adjusting method and device |
| CN110418377A (en) * | 2019-07-31 | 2019-11-05 | 重庆远感科技有限公司 | A kind of LoRa wireless sensor network data dynamic load leveling regulation method |
| CN112511625A (en) * | 2020-06-06 | 2021-03-16 | 宋倩云 | Network processing method combining 5G and edge computing and cloud communication network server |
| CN112583715A (en) * | 2020-12-08 | 2021-03-30 | 广州技象科技有限公司 | Equipment node connection adjustment method and device |
| WO2023279555A1 (en) * | 2021-07-08 | 2023-01-12 | 苏州浪潮智能科技有限公司 | Topology-aware load balancing method and apparatus, and computer device |
| CN114389956A (en) * | 2022-01-03 | 2022-04-22 | 中国电子科技集团公司第二十研究所 | Network topology automatic connection method based on interference node |
| CN115604778A (en) * | 2022-11-28 | 2023-01-13 | 广州世炬网络科技有限公司（Cn） | Node access method, device, equipment and storage medium |
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