CN110809294B - Method, device, equipment and storage medium for transmitting service data under co-channel interference - Google Patents

Method, device, equipment and storage medium for transmitting service data under co-channel interference Download PDF

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Publication number
CN110809294B
CN110809294B CN201810887118.9A CN201810887118A CN110809294B CN 110809294 B CN110809294 B CN 110809294B CN 201810887118 A CN201810887118 A CN 201810887118A CN 110809294 B CN110809294 B CN 110809294B
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utilization rate
priority service
threshold value
current low
cell
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CN110809294A (en
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黄伟
王梦茹
王亮
鲜柯
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Chengdu TD Tech Ltd
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Chengdu TD Tech Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • 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
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention provides a method, a device, equipment and a storage medium for transmitting service data under the same-frequency interference, wherein the method comprises the following steps: calculating an average interference noise value of the first cell; comparing the average interference noise value with a plurality of preset interference noise threshold values, and determining an interference level identifier of the first cell; and sending an interference level indication of the first cell to network equipment of a second cell, wherein the interference level indication carries an interference level identification, so that the network equipment of the second cell can adjust the RB utilization rate of the current low-priority service after determining that the interference level identification is not matched with the RB utilization rate of the current low-priority service according to the interference level identification and the RB utilization rate of the current low-priority service, and transmitting service data according to the adjusted RB utilization rate of the current low-priority service.

Description

Method, device, equipment and storage medium for transmitting service data under co-channel interference
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a method, a device, equipment and a storage medium for transmitting service data under the same-frequency interference.
Background
Private network communication refers to services such as emergency communication, command scheduling, daily work communication and the like provided for government and public security, public utilities, industry and commerce and the like. However, there are many uplink services in the private network, such as video upload, picture upload, etc., which may cause uplink high load, thereby causing serious co-channel interference problem.
In the case of co-channel interference, the transmission of low priority traffic in the private network is not limited in the prior art, resulting in the influence of high priority traffic in the private network. Especially when the transmission of private network control signaling in high priority service is affected, the high priority service is not guaranteed, and life and property losses are caused for people.
Therefore, a method for transmitting service data of a private network under the condition of co-channel interference is needed at present, which can adjust communication of high-priority service and low-priority service according to the level of co-channel interference, ensure that the high-priority service is transmitted preferentially, ensure the transmission of the high-priority service, and effectively reduce co-channel interference.
Disclosure of Invention
The embodiment of the invention provides a method, a device, equipment and a storage medium for transmitting service data under the same-frequency interference, which solve the problem that the transmission of low-priority service in a private network is not limited in the prior art, so that high-priority service in the private network is influenced. The high priority service is not guaranteed, and the technical problem of same-frequency interference cannot be effectively reduced.
In a first aspect, an embodiment of the present invention provides a method for transmitting service data under co-channel interference, which is applied to a first cell, and includes:
calculating an average interference noise value of the first cell;
comparing the average interference noise value with a plurality of preset interference noise threshold values, and determining an interference level identifier of the first cell;
transmitting an interference level indication of the first cell to a network device of a second cell, wherein the interference level indication carries an interference level identifier;
wherein the first cell and the second cell are neighboring cells.
Further, the method as described above compares the average interference noise value with a plurality of preset interference noise threshold values, and determines the interference level identifier of the first cell, which specifically includes:
comparing the average interference noise value with a first preset interference noise threshold value, a second preset interference noise threshold value and a third preset interference noise threshold value respectively;
if the average interference noise value is larger than the first preset interference noise threshold value, determining an interference level mark of the first cell as a first mark;
if the average interference noise value is smaller than or equal to the first preset interference noise threshold value and larger than the second preset interference noise threshold value, determining that the interference level identifier of the first cell is a second identifier;
And if the average interference noise value is smaller than or equal to a second preset interference noise threshold value and larger than a third preset interference noise threshold value, determining that the interference level mark of the first cell is a third mark.
In a second aspect, an embodiment of the present invention provides a method for transmitting service data under co-channel interference, which is applied to a second cell, and includes:
receiving an interference level indication sent by network equipment of a first cell, wherein the interference level indication carries an interference level identifier;
acquiring the RB utilization rate of the current low-priority service of the second cell;
if the interference level identifier is not matched with the RB utilization rate of the current low-priority service, the RB utilization rate of the current low-priority service is adjusted;
transmitting service data according to the adjusted RB utilization rate of the current low-priority service;
wherein the first cell and the second cell are neighboring cells.
Further, in the method as described above, if the interference level identifier does not match with the RB utilization of the current low priority service, the adjusting the RB utilization of the current low priority service specifically includes:
if the interference level identifier is a first identifier, and the RB utilization rate of the current low-priority service is greater than a first preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to a second preset percentage threshold value;
If the interference level identifier is the second identifier and the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be a fourth preset percentage threshold;
if the interference level identifier is a third identifier, and the RB utilization rate of the current low-priority service is not a fifth preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be the fifth preset percentage threshold value;
the second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than a fifth preset percentage threshold value; the first preset percentage threshold value is smaller than a third preset percentage threshold value.
In a third aspect, an embodiment of the present invention provides a service data transmission device under co-channel interference, including:
a calculation module, configured to calculate an average interference noise value of the first cell;
The comparison module is used for comparing the average interference noise value with a plurality of preset interference noise threshold values and determining an interference level identifier of the first cell;
a sending module, configured to send an interference level indication of the first cell to a network device of a second cell, where the interference level indication carries an interference level identifier;
wherein the first cell and the second cell are neighboring cells.
Further, the device as described above, the comparing module is specifically configured to:
comparing the average interference noise value with a first preset interference noise threshold value, a second preset interference noise threshold value and a third preset interference noise threshold value respectively; if the average interference noise value is larger than the first preset interference noise threshold value, determining an interference level mark of the first cell as a first mark; if the average interference noise value is smaller than or equal to the first preset interference noise threshold value and larger than the second preset interference noise threshold value, determining that the interference level identifier of the first cell is a second identifier; and if the average interference noise value is smaller than or equal to a second preset interference noise threshold value and larger than a third preset interference noise threshold value, determining that the interference level mark of the first cell is a third mark.
In a fourth aspect, an embodiment of the present invention provides a service data transmission device under co-channel interference, including:
the receiving module is used for receiving an interference level indication sent by the network equipment of the first cell, wherein the interference level indication carries an interference level identifier;
the acquisition module is used for acquiring the RB utilization rate of the current low-priority service of the second cell;
the adjustment module is used for adjusting the RB utilization rate of the current low-priority service if the interference level identifier is not matched with the RB utilization rate of the current low-priority service;
the transmission module is used for transmitting service data according to the RB utilization rate of the adjusted current low-priority service;
wherein the first cell and the second cell are neighboring cells.
Further, in the apparatus as described above, the adjusting module is specifically configured to:
if the interference level identifier is a first identifier, and the RB utilization rate of the current low-priority service is greater than a first preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to a second preset percentage threshold value; if the interference level identifier is the second identifier and the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be a fourth preset percentage threshold; if the interference level identifier is a third identifier, and the RB utilization rate of the current low-priority service is not a fifth preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be the fifth preset percentage threshold value;
The second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than a fifth preset percentage threshold value; the first preset percentage threshold value is smaller than a third preset percentage threshold value.
In a fifth aspect, an embodiment of the present invention provides a network device of a first cell, including:
a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any one of the first aspects.
In a sixth aspect, an embodiment of the present invention provides a network device of a second cell, including: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any of the second aspects above.
In a seventh aspect, embodiments of the present invention provide a computer readable storage medium having stored thereon a computer program for execution by a processor to implement a method as described in any of the first aspects above.
In an eighth aspect, an embodiment of the present invention provides a computer readable storage medium having stored thereon a computer program for execution by a processor to implement a method as described in any of the second aspects above.
The embodiment of the invention provides a service data transmission method, a device, equipment and a storage medium under the same-frequency interference, which are implemented by calculating the average interference noise value of a first cell; comparing the average interference noise value with a plurality of preset interference noise threshold values, and determining an interference level identifier of the first cell; and sending an interference level indication of the first cell to network equipment of a second cell, wherein the interference level indication carries an interference level identification, so that the network equipment of the second cell judges whether the interference level identification is matched with the RB utilization rate of the current low-priority service according to the interference level identification and the RB utilization rate of the current low-priority service, if not, the RB utilization rate of the current low-priority service is adjusted, service data is transmitted according to the adjusted RB utilization rate of the current low-priority service, the RB utilization rate of the high-priority service can be improved, further, the high-priority service can be smoothly transmitted, the guarantee is obtained, and the same-frequency interference can be effectively reduced after the RB utilization rate of the current low-priority service is adjusted.
It should be understood that the description of the invention above is not intended to limit key or critical features of embodiments of the invention, nor to limit the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic diagram of an application scenario of a service data transmission method under co-channel interference in the present invention;
fig. 2 is a flowchart of a first embodiment of a method for transmitting service data under co-channel interference in the present invention;
fig. 3 is a flowchart of a second embodiment of a method for transmitting service data under co-channel interference in the present invention;
fig. 4 is a flowchart of a third embodiment of a method for transmitting service data under co-channel interference in the present invention;
fig. 5 is a flowchart of a fourth embodiment of a method for transmitting service data under co-channel interference in the present invention;
Fig. 6 is a schematic structural diagram of a first embodiment of a service data transmission device under co-channel interference in the present invention;
fig. 7 is a schematic structural diagram of a second embodiment of a service data transmission device under co-channel interference in the present invention;
fig. 8 is a schematic structural diagram of a network device according to a first embodiment of the present invention;
fig. 9 is a schematic structural diagram of a network device according to a first embodiment of the second cell of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Depending on the context, the word "if" as used herein may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to detection". Similarly, the phrase "if determined" or "if detected (stated condition or event)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event)" or "in response to detection (stated condition or event), depending on the context.
Fig. 1 is a schematic diagram of an application scenario of a service data transmission method under co-channel interference according to the present invention, as shown in fig. 1, in the present invention, a first cell 11 and a second cell 12 are neighboring cells. Private networks are provided in a first cell 11, which may be a base station, and in a second cell 121, which may be a base station, which is a network device 111. When the first cell 11 and the second cell 12 perform more uplink traffic transmission, serious co-channel interference is caused. In the present invention, the network device 111 of the first cell calculates the average interference noise value of the first cell, and compares the average interference noise value with the first preset interference noise threshold value, the second preset interference noise threshold value, and the third preset interference noise threshold value. If the average interference noise value is greater than a first preset interference noise threshold value, determining an interference level mark of the first cell as a first mark, wherein the first mark is an interference level super-high mark. If the average interference noise value is smaller than or equal to the first preset interference noise threshold value and larger than the second preset interference noise threshold value, determining that the interference level mark of the first cell is a second mark, wherein the second mark is a mark with high interference level. If the average interference noise value is smaller than or equal to the second preset interference noise threshold value and larger than the third preset interference noise threshold value, determining that the interference level identifier of the first cell is a third identifier, wherein the third identifier is an identifier with a low interference level. The network device 111 of the first cell sends an interference level indication of the first cell to the network device 121 of the second cell, the interference level indication carrying an interference level identification. The network device 121 of the second cell receives the interference level indication sent by the network device 111 of the first cell, and obtains the RB utilization of the current low priority service of the second cell. If the interference level identifier is the first identifier, the RB utilization rate of the current low-priority service is larger than a first preset percentage threshold value, and the interference level identifier is determined to be not matched with the RB utilization rate of the current low-priority service, and the RB utilization rate of the current low-priority service is adjusted to be a second preset percentage threshold value. If the interference level identifier is a second identifier, the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold value, the interference level identifier is determined to be not matched with the RB utilization rate of the current low-priority service, the RB utilization rate of the current low-priority service is adjusted to be a fourth preset percentage threshold value, the plurality of interference level identifiers are the third identifier, the RB utilization rate of the current low-priority service is not the fifth preset percentage threshold value, the interference level identifier is determined to be not matched with the RB utilization rate of the current low-priority service, the RB utilization rate of the current low-priority service is adjusted to be a fifth preset percentage threshold value, wherein the second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than the fifth preset percentage threshold value; the first preset percentage threshold value is less than the third preset percentage threshold value. And finally, transmitting service data according to the RB utilization rate of the adjusted current low-priority service. The RB utilization rate of the high-priority service can be improved, so that the high-priority service can be smoothly transmitted, and the guarantee is provided. And the same-frequency interference can be effectively reduced after the RB utilization rate of the current low-priority service is adjusted.
Fig. 2 is a flowchart of an embodiment of a method for transmitting service data under co-channel interference according to the present invention, as shown in fig. 2, where the embodiment provides a method for transmitting service data under co-channel interference applied to a first cell, and the execution body of the embodiment is a device for transmitting service data under co-channel interference, where the device for transmitting service data under co-channel interference may be integrated in a network device of the first cell, and the network device may be a base station or other network devices, and in this embodiment, the method for transmitting service data under co-channel interference provided by the embodiment includes the following steps.
In step 201, an average interference noise value of the first cell is calculated.
Wherein the first cell and the second cell are neighboring cells. In this embodiment, the first cell is a home cell, and the second cell is a neighboring cell of the first cell.
Specifically, IN the present embodiment, an average interference noise value (simply referred to as an IN value) of the own cell IN the statistical period is calculated. The interference noise value of the own cell at each statistical moment can be obtained, and then the average value of the interference noise of the own cell in the statistical period is calculated to obtain the average interference noise value of the own cell.
Step 202, comparing the average interference noise value with a plurality of preset interference noise threshold values, and determining an interference level identifier of the first cell.
In this embodiment, a plurality of interference noise threshold values are preset, and the plurality of interference noise threshold values preset according to the degree of interference noise may include: ultra-high interference noise threshold, low interference noise threshold. Other levels of interference noise threshold values may also be included, which is not limited in this embodiment.
Specifically, in this embodiment, the average interference noise value is compared with each preset interference noise threshold value, and the interference noise degree of the first cell is determined, where the interference noise degree is the interference noise level identifier.
The examples are: if the interference noise level of the first cell is ultra-high, the interference noise level is identified as ultra-high interference noise. If the interference noise level of the first cell is high, the interference noise level is identified as high interference noise. If the interference noise level of the first cell is low, the interference noise level is identified as low interference noise.
Step 203, an interference level indication of the first cell is sent to a network device of the second cell, where the interference level indication carries an interference level identifier.
Specifically, in this embodiment, the network device of the first cell sends an interference noise level indication of the first cell to the network device of the second cell, so that the network device of the second cell determines whether the interference level identifier is matched with the RB utilization rate of the current low priority service according to the interference level identifier and the RB utilization rate of the current low priority service, if not, it is indicated that the RB utilization rate is unreasonable in all services of the second cell, and in order to reduce the influence of co-channel interference, the high priority service data can be smoothly transmitted, the RB utilization rate of the current low priority service is adjusted, the RB utilization rate of the current low priority service is reduced, the RB utilization rate of the current high priority service is improved, and the transmission of the high priority service is ensured.
Wherein the class information to which the service belongs has been predefined in each cell. Such as a low priority service may be a video upload service, a picture upload service, etc. The high priority service may be a control instruction, an alarm message, an early warning instruction, etc.
According to the business data transmission method under the same-frequency interference, the average interference noise value of the first cell is calculated; comparing the average interference noise value with a plurality of preset interference noise threshold values, and determining an interference level identifier of the first cell; and sending an interference level indication of the first cell to the network equipment of the second cell, wherein the interference level indication carries an interference level identification, so that the network equipment of the second cell judges whether the interference level identification is matched with the RB utilization rate of the current low-priority service according to the interference level identification and the RB utilization rate of the current low-priority service, if not, the RB utilization rate of the current low-priority service is adjusted, service data is transmitted according to the adjusted RB utilization rate of the current low-priority service, the RB utilization rate of the high-priority service is improved, further, the high-priority service can be smoothly transmitted, the guarantee is obtained, and the same-frequency interference can be effectively reduced after the RB utilization rate of the current low-priority service is adjusted.
Fig. 3 is a flowchart of a second embodiment of a method for transmitting service data under co-channel interference according to the present invention, as shown in fig. 3, where the method for transmitting service data under co-channel interference provided in this embodiment is based on the first embodiment of the method for transmitting service data under co-channel interference according to the present invention, and further refines steps 202 to 203, and then the method for transmitting service data under co-channel interference provided in this embodiment includes the following steps.
In step 301, an average interference noise value of the first cell is calculated.
In this embodiment, the implementation manner of step 301 is the same as that of step 201 in the first embodiment of the service data transmission method under co-channel interference of the present invention, and will not be described in detail herein.
Step 302, comparing the average interference noise value with a first preset interference noise threshold, a second preset interference noise threshold and a third preset interference noise threshold respectively, and judging whether the average interference noise value is greater than the first preset interference noise threshold, if yes, executing step 303, otherwise executing step 304.
The first preset interference noise threshold value is larger than the second preset interference noise threshold value, and the second preset interference noise threshold value is larger than the third preset interference noise threshold value.
The first preset interference noise threshold is an ultra-high interference noise threshold, the second preset interference noise threshold is a high interference noise threshold, and the third preset interference noise threshold is a low interference noise threshold.
Further, in this embodiment, the average interference noise value is compared with the first preset interference noise threshold value, and whether the average interference noise value is greater than the first preset interference noise threshold value is determined, if yes, it is indicated that the current interference noise level of the first cell is an ultrahigh level, and the second cell is required to adjust the RB utilization rate of the current low priority service to a level corresponding to the ultrahigh level. If not, the current interference noise level of the first cell is not very high, and may be high, low or very low.
Step 303, determining the interference level identifier of the first cell as a first identifier, and sending an interference level indication of the first cell to the network device of the second cell, wherein the interference level indication carries the first identifier.
Further, in this embodiment, if the average interference noise value is greater than the first preset interference noise threshold value, it is determined that the interference level identifier of the first cell is a first identifier, and the first identifier is an identifier of an ultra-high interference level. And sending an ultrahigh interference level indication of the first cell to the network equipment of the second cell, namely carrying a first identifier in the interference level indication so that the second cell judges whether the first identifier is matched with the RB utilization rate of the current low-priority service, if not, adjusting the RB utilization rate of the current low-priority service, and transmitting service data according to the adjusted RB utilization rate of the current low-priority service.
Step 304, determining whether the average interference noise value is smaller than or equal to the first preset interference noise threshold and larger than the second preset interference noise threshold, if yes, executing step 305, otherwise executing step 306.
Further, in this embodiment, it is further determined whether the average interference noise value is smaller than or equal to the first preset interference noise threshold and greater than the second preset interference noise threshold, if so, it is indicated that the current interference noise level of the first cell is high, the high level is one level lower than the ultrahigh level, and the second cell is required to adjust the RB utilization rate of the current low priority service to a level corresponding to the high level. If not, the current interference noise level of the first cell is not high, and may be low or ultra-low.
Step 305, determining the interference level identifier of the first cell as the second identifier, and sending an interference level indication of the first cell to the network device of the second cell, where the interference level indication carries the second identifier.
Further, in this embodiment, if the average interference noise value is smaller than or equal to the first preset interference noise threshold value and is greater than the second preset interference noise threshold value, the interference level identifier of the first cell is determined to be a second identifier, and the second identifier is a identifier with a high interference level. And sending a high interference level indication of the first cell to network equipment of the second cell, namely carrying a second identifier in the interference level indication, so that the second cell judges whether the second identifier is matched with the RB utilization rate of the current low-priority service, if not, the RB utilization rate of the current low-priority service is adjusted, and service data is transmitted according to the adjusted RB utilization rate of the current low-priority service.
Step 306, determining whether the average interference noise value is smaller than or equal to the second preset interference noise threshold and larger than the third preset interference noise threshold, if yes, executing step 307, otherwise, ending.
Further, in this embodiment, whether the average interference noise value is smaller than or equal to the second preset interference noise threshold and larger than the third preset interference noise threshold is finally determined, if yes, it is indicated that the current interference noise level of the first cell is low, the low level ratio is one level lower than the high level ratio, and the second cell is required to adjust the RB utilization ratio of the current low priority service to a level corresponding to the low level. If not, the current interference noise level of the first cell is not ultra-high, high or low, but the interference noise level is ultra-low and can be ignored.
Step 307, determining the interference level identifier of the first cell as a third identifier, and sending an interference level indication of the first cell to the network device of the second cell, where the interference level indication carries the third identifier.
Further, in this embodiment, if the average interference noise value is smaller than or equal to the second preset interference noise threshold value and is greater than the third preset interference noise threshold value, the interference level identifier of the first cell is determined to be a third identifier, and the third identifier is a low interference level identifier. And sending a low interference level indication of the first cell to the network equipment of the second cell, namely carrying a third identifier in the interference level indication so that the second cell judges whether the third identifier is matched with the RB utilization rate of the current low-priority service, if not, adjusting the RB utilization rate of the current low-priority service, and transmitting service data according to the adjusted RB utilization rate of the current low-priority service.
It can be understood that when the average interference noise value is compared with the first preset interference noise threshold, the second preset interference noise threshold and the third preset interference noise threshold respectively, and the average interference noise value is judged to be respectively equal to the first preset interference noise threshold, the second preset interference noise threshold and the third preset interference noise threshold, whether the average interference noise value is greater than the third preset interference noise threshold and less than or equal to the second preset interference noise threshold can also be judged first, if not, whether the average interference noise value is greater than the second preset interference noise threshold and less than or equal to the first preset interference noise threshold is judged, and if not, whether the average interference noise value is greater than the first preset interference noise threshold is judged. That is, the judgment order is not limited in this embodiment.
According to the method for transmitting business data under the same frequency interference, the average interference noise value of the first cell is calculated and compared with the first preset interference noise threshold value, the second preset interference noise threshold value and the third preset interference noise threshold value respectively, whether the average interference noise value is larger than the first preset interference noise threshold value is judged, if yes, the interference level mark of the first cell is determined to be the first mark, the interference level indication of the first cell is sent to the network equipment of the second cell, the first mark is carried in the interference level indication, if not, whether the average interference noise value is smaller than or equal to the first preset interference noise threshold value and larger than the second preset interference noise threshold value is judged, if yes, the interference level mark of the first cell is determined to be the second mark, the interference level indication of the first cell is sent to the network equipment of the second cell, if not, the interference level mark of the first cell is determined to be the third mark is the second mark, if not, the second RB is lower than the first mark is used, the current level of the second RB is used, the current level of the business is adjusted, the channel is matched with the current level of the business is not carried by the second RB, and the current level is adjusted by the equipment of the current level of the business level, if the current level is low, the channel is better than the current level of the user level is better than the current level of the user, therefore, when the RB utilization rate of the current low-priority service is adjusted, finer adjustment can be performed, and smooth transmission of the high-priority service is further ensured.
Fig. 4 is a flowchart of a third embodiment of a method for transmitting service data under co-channel interference according to the present invention, as shown in fig. 4, where the method for transmitting service data under co-channel interference provided in this embodiment is applied to a second cell, and the execution body of this embodiment is a service data transmission device under co-channel interference, where the service data transmission device under co-channel interference may be integrated in a network device of the second cell, and the network device may be a base station or other network devices, and this embodiment is not limited thereto, and then the method for transmitting service data under co-channel interference provided in this embodiment includes the following steps.
Step 401, receiving an interference level indication sent by a network device of a first cell, where the interference level indication carries an interference level identifier.
Wherein the first cell and the second cell are neighboring cells. In this embodiment, the second cell is a home cell, and the first cell is a neighboring cell of the second cell.
Specifically, in this embodiment, an interference level indication sent by the network device of the first cell is received, and according to the degree of the interference level, an interference level identifier carried in the interference level indication may be an ultra-high interference level identifier, a high interference level identifier, or a low interference level identifier.
Step 402, obtaining the RB utilization of the current low priority service of the second cell.
Specifically, in this embodiment, a current total RB utilization value of the second cell and an RB utilization value of the low priority service are obtained, and the RB utilization ratio of the current low priority service is calculated according to the RB utilization value of the low priority service and the current total RB utilization value.
The service level in each cell is defined in advance, and the low priority service may be a video uploading service, a picture uploading service, or the like. The high priority service may be a control instruction, an alarm message, an early warning instruction, etc.
In step 403, if the plurality of interference level identifiers do not match with the RB utilization of the current low priority service, the RB utilization of the current low priority service is adjusted.
Specifically, in this embodiment, a matching relationship between each interference level identifier and the RB utilization ratio of the low priority service is predefined, and whether the current interference level identifier matches the RB utilization ratio of the current low priority service or not may be determined according to the matching relationship, and if a plurality of interference level identifiers do not match the RB utilization ratio of the current low priority service, the RB utilization ratio of the current low priority service is adjusted.
And step 404, transmitting service data according to the adjusted RB utilization rate of the current low-priority service.
Specifically, in this embodiment, after the RB utilization of the current low-priority service is adjusted, the RB utilization of the high-priority service is also adjusted, and according to the adjusted RB utilization of the current low-priority service and the adjusted RB utilization of the high-priority service, the transmission of the low-priority service data and the high-priority service data is performed respectively.
According to the business data transmission method under the same-frequency interference, the interference level indication sent by the network equipment of the first cell is received, and the interference level indication carries the interference level identification; acquiring the RB utilization rate of the current low-priority service of the second cell; if the interference level identification is not matched with the RB utilization rate of the current low-priority service, the RB utilization rate of the current low-priority service is adjusted; according to the adjusted RB utilization rate of the current low-priority service, service data is transmitted, the RB utilization rate of the high-priority service can be improved, further, the high-priority service can be transmitted smoothly, the guarantee is achieved, and the same-frequency interference can be effectively reduced after the RB utilization rate of the current low-priority service is adjusted.
Fig. 5 is a flowchart of a fourth embodiment of a method for transmitting service data under co-channel interference according to the present invention, as shown in fig. 5, where, on the basis of the third embodiment of the method for transmitting service data under co-channel interference according to the present invention, step 401 and step 403 are further refined, and the method for transmitting service data under co-channel interference provided by the present embodiment includes the following steps.
Step 501, receiving an interference level indication sent by a network device of a first cell, where the interference level indication carries an interference level identifier.
Further, in this embodiment, the interference level identifier carried in the interference level indication may be the first identifier, or the second identifier or the third identifier.
The first identifier is an identifier of the ultra-high interference level, namely the received interference level indication is an ultra-high interference noise indication. The second identity is an identity of a high interference level, i.e. the received interference level is indicated as high interference noise, and the third identity is an identity of a low interference level, i.e. the received interference level is indicated as low interference noise.
Step 502, obtaining the RB utilization of the current low priority service of the second cell.
In this embodiment, the implementation manner of step 502 is the same as the implementation manner of step 402 in the first embodiment of the service data transmission method under co-channel interference of the present invention, and will not be described in detail herein.
In this embodiment, steps 503 to 505 are further elaboration of step 403 in the third embodiment of the service data transmission method under co-channel interference of the present invention.
In step 503, if the plurality of interference level identifiers are the first identifiers and the RB utilization of the current low priority service is greater than the first preset percentage threshold, it is determined that the interference level identifiers are not matched with the RB utilization of the current low priority service, and the RB utilization of the current low priority service is adjusted to the second preset percentage threshold.
Further, the plurality of interference level identifiers are first identifiers, which indicate that the interference level of the first cell is an ultrahigh level, and judge whether the RB utilization rate of the current low priority service is greater than a first preset percentage threshold, where the first preset percentage threshold may be 60%,65%, and the like, and if the RB utilization rate of the current low priority service is greater than the first preset percentage threshold, determine that the RB utilization rate of the current low priority service in the second cell is high, which indicates that the ultrahigh interference level of the first cell is not matched with the RB utilization rate of the current low priority service in the second cell, and in order to prevent the transmission of the high priority service from being affected, adjust the RB utilization rate of the current low priority service to the second preset percentage threshold. The second preset percentage threshold value may be a value of 10%,15% or the like, so as to maximally improve the RB utilization ratio of the high-priority service in the second cell and maximally reduce the RB utilization ratio of the low-priority service in the second cell under the ultra-high interference level of the first cell.
In step 504, if the plurality of interference level identifiers are the second identifiers and the RB utilization of the current low priority service is greater than the third preset percentage threshold, it is determined that the interference level identifiers are not matched with the RB utilization of the current low priority service, and the RB utilization of the current low priority service is adjusted to the fourth preset percentage threshold.
Or in this embodiment, the plurality of interference level identifiers are second identifiers, which indicates that the interference level of the first cell is high, and determines whether the RB utilization rate of the current low priority service is greater than a third preset percentage threshold, where the third preset percentage threshold may be a value such as 80% or 85%, and if the RB utilization rate of the current low priority service is greater than the third preset percentage threshold, it is determined that the RB utilization rate of the current low priority service in the second cell is very high, which indicates that the RB utilization rate of the current low priority service in the first cell is very high and not matched with the RB utilization rate of the current low priority service in the second cell, and in order to prevent the transmission of the high priority service from being affected, the RB utilization rate of the current low priority service is adjusted to a fourth preset percentage threshold. The fourth preset percentage threshold value may be a value of 30%,35% or the like, so as to properly increase the RB utilization rate of the high-priority service in the second cell and properly decrease the RB utilization rate of the low-priority service in the second cell under the high interference level of the first cell.
The second preset percentage threshold value is smaller than the fourth preset percentage threshold value. The first preset percentage threshold value is less than the third preset percentage threshold value.
In step 505, if the plurality of interference level identifiers are third identifiers and the RB utilization rate of the current low priority service is not the fifth preset percentage threshold, it is determined that the interference level identifiers are not matched with the RB utilization rate of the current low priority service, and the RB utilization rate of the current low priority service is adjusted to the fifth preset percentage threshold.
Further, in this embodiment, the plurality of interference level identifiers are third identifiers, which indicates that the interference level of the first cell is a low level, and determines whether the RB utilization of the current low priority service is a fifth preset percentage threshold, where the fifth preset percentage threshold may be a value such as 90%,95% or 100%, and if the RB utilization of the current low priority service is not the fifth preset percentage threshold, it is determined that the RB utilization of the current low priority service in the second cell does not reach the uppermost limit, which indicates that the low interference level of the first cell does not reach the uppermost limit and does not match with the RB utilization of the current low priority service in the second cell, and then, if the transmission of the high priority service is not affected, the RB utilization of the current low priority service is adjusted to the fifth preset percentage threshold. In order to properly reduce the RB utilization rate of the high-priority service in the second cell and properly improve the RB utilization rate of the low-priority service in the second cell under the low interference level of the first cell.
The fourth preset percentage threshold value is smaller than the fifth preset percentage threshold value.
And step 506, transmitting service data according to the RB utilization rate of the adjusted current low-priority service.
In this embodiment, the implementation manner of step 506 is the same as the implementation manner of step 404 in the third embodiment of the service data transmission method under co-channel interference of the present invention, and will not be described in detail here.
According to the method for transmitting service data under the same-frequency interference, interference level indication sent by network equipment of a first cell is received, the interference level indication carries interference level identification, the interference level identification can be first identification, or second identification or third identification, the RB utilization rate of the current low-priority service of the second cell is obtained, a plurality of interference level identifications are first identification, the RB utilization rate of the current low-priority service is greater than a first preset percentage threshold, the RB utilization rate of the interference level identification and the current low-priority service is determined to be unmatched, the RB utilization rate of the current low-priority service is adjusted to be a second preset percentage threshold, or a plurality of interference level identifications are second identification, the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold, the RB utilization rate of the current low-priority service is determined to be unmatched with the RB utilization rate of the current low-priority service, or the RB utilization rate of the current low-priority service is adjusted to be a fourth preset percentage threshold, the RB utilization rate of the current low-priority service is determined to be unmatched with the RB utilization rate of the current low-priority service according to the second preset percentage threshold. Since the first cell classifies the interference level into more categories, when the RB utilization of the current low-priority service is adjusted, the RB utilization can be adjusted more finely, thereby further ensuring that the high-priority service can be transmitted smoothly.
Fig. 6 is a schematic structural diagram of a first embodiment of a service data transmission device under co-channel interference according to the present invention, as shown in fig. 6, where the service data transmission device under co-channel interference provided in this embodiment includes: a calculation module 61, a comparison module 62 and a transmission module 63.
Wherein, the calculating module 61 is configured to calculate an average interference noise value of the first cell. And the comparing module 62 is configured to compare the average interference noise value with a plurality of preset interference noise threshold values, and determine an interference level identifier of the first cell. A sending module 63, configured to send an interference level indication of the first cell to a network device of the second cell, where the interference level indication carries an interference level identifier;
wherein the first cell and the second cell are neighboring cells.
The service data transmission device under co-channel interference provided in this embodiment may execute the technical scheme of the method embodiment shown in fig. 2, and its implementation principle and technical effect are similar, and are not repeated here.
Further, the comparison module 62 is specifically configured to: the average interference noise value is respectively compared with a first preset interference noise threshold value, a second preset interference noise threshold value and a third preset interference noise threshold value; if the average interference noise value is larger than a first preset interference noise threshold value, determining an interference level mark of the first cell as a first mark; if the average interference noise value is smaller than or equal to the first preset interference noise threshold value and larger than the second preset interference noise threshold value, determining an interference level mark of the first cell as a second mark; and if the average interference noise value is smaller than or equal to the second preset interference noise threshold value and larger than the third preset interference noise threshold value, determining the interference level mark of the first cell as a third mark.
Further, the service data transmission device under co-channel interference provided in this embodiment may execute the technical scheme of the method embodiment shown in fig. 3, and its implementation principle and technical effect are similar, and are not repeated here.
Fig. 7 is a schematic structural diagram of a second embodiment of a service data transmission device under co-channel interference according to the present invention, as shown in fig. 7, where the service data transmission device under co-channel interference provided in this embodiment includes: a receiving module 71, an obtaining module 72, an adjusting module 73 and a transmitting module 74.
The receiving module 71 is configured to receive an interference level indication sent by the network device of the first cell, where the interference level indication carries an interference level identifier. An obtaining module 72 is configured to obtain an RB utilization of the current low priority service of the second cell. An adjustment module 73, configured to adjust the RB utilization of the current low priority service if the interference level identifier does not match the RB utilization of the current low priority service. And a transmission module 74, configured to transmit service data according to the adjusted RB utilization of the current low priority service.
Wherein the first cell and the second cell are neighboring cells.
The service data transmission device under co-channel interference provided in this embodiment may execute the technical scheme of the method embodiment shown in fig. 4, and its implementation principle and technical effect are similar, and are not repeated here.
Further, in the service data transmission device under co-channel interference provided in this embodiment, the adjustment module 73 is specifically configured to: if the interference level identifier is a first identifier, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to a second preset percentage threshold value; if the interference level identifier is the second identifier and the RB utilization rate of the current low-priority service is larger than a third preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be a fourth preset percentage threshold value; if the interference level identifier is the third identifier and the RB utilization rate of the current low-priority service is not the fifth preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to the fifth preset percentage threshold value;
the second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than the fifth preset percentage threshold value; the first preset percentage threshold value is less than the third preset percentage threshold value.
Further, the service data transmission device under co-channel interference provided in this embodiment may execute the technical scheme of the method embodiment shown in fig. 5, and its implementation principle and technical effect are similar, and are not repeated here.
Fig. 8 is a schematic structural diagram of a first embodiment of a network device of a first cell according to the present invention, where, as shown in fig. 8, the network device of the first cell provided in this embodiment includes: memory 81, processor 82 and computer programs.
The computer program is stored in the memory 81 and is configured to be executed by the processor 82 to implement the method in the first embodiment of the method for transmitting service data under co-channel interference of the present invention or the second embodiment of the method for transmitting service data under co-channel interference of the present invention. The relevant descriptions may be understood by referring to the relevant descriptions and effects corresponding to the steps of fig. 2 to 3, and are not repeated herein.
Fig. 9 is a schematic structural diagram of a first embodiment of a network device of a second cell according to the present invention, as shown in fig. 9, where the network device of the second cell provided in this embodiment includes: memory 91, processor 92 and computer program.
The computer program is stored in the memory 91 and is configured to be executed by the processor 92 to implement the method in the third embodiment of the method for transmitting service data under co-channel interference of the present invention or the fourth embodiment of the method for transmitting service data under co-channel interference of the present invention. The relevant descriptions may be understood correspondingly with reference to the relevant descriptions and effects corresponding to the steps of fig. 4 to 5, and are not repeated here.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, the computer program being executed by a processor to implement the method in the first embodiment of the method for transmitting service data under co-channel interference of the invention or the second embodiment of the method for transmitting service data under co-channel interference of the invention.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, the computer program being executed by a processor to implement the method in the third embodiment of the service data transmission method under co-channel interference of the invention or the fourth embodiment of the service data transmission method under co-channel interference of the invention.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules is merely a logical function division, and there may be additional divisions of actual implementation, e.g., multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
The modules illustrated as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in hardware plus software functional modules.
Program code for carrying out methods of the present invention may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
Moreover, although operations are depicted in a particular order, this should be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are example forms of implementing the claims.

Claims (10)

1. The service data transmission method under the same frequency interference is characterized by being applied to a first cell and comprising the following steps:
calculating an average interference noise value of the first cell;
comparing the average interference noise value with a plurality of preset interference noise threshold values, and determining an interference level identifier of the first cell;
transmitting an interference level indication of the first cell to a network device of a second cell, so that the network device of the second cell judges whether the interference level identification is matched with the RB utilization rate of the current low-priority service according to the interference level identification and the RB utilization rate of the current low-priority service, if not, the RB utilization rate of the current low-priority service is adjusted, service data is transmitted according to the adjusted RB utilization rate of the current low-priority service, and the interference level indication carries the interference level identification;
Wherein the first cell and the second cell are neighboring cells;
if the RB utilization rate is not matched, the step of adjusting the RB utilization rate of the current low priority service specifically includes:
if the interference level identifier is a first identifier, and the RB utilization rate of the current low-priority service is greater than a first preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to a second preset percentage threshold value;
if the interference level identifier is the second identifier and the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be a fourth preset percentage threshold;
if the interference level identifier is a third identifier, and the RB utilization rate of the current low-priority service is not a fifth preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be the fifth preset percentage threshold value;
The second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than a fifth preset percentage threshold value; the first preset percentage threshold value is smaller than a third preset percentage threshold value.
2. The method according to claim 1, wherein the comparing the average interference noise value with a plurality of preset interference noise threshold values, and determining the interference level identifier of the first cell specifically includes:
comparing the average interference noise value with a first preset interference noise threshold value, a second preset interference noise threshold value and a third preset interference noise threshold value respectively;
if the average interference noise value is larger than the first preset interference noise threshold value, determining an interference level mark of the first cell as a first mark;
if the average interference noise value is smaller than or equal to the first preset interference noise threshold value and larger than the second preset interference noise threshold value, determining that the interference level identifier of the first cell is a second identifier;
and if the average interference noise value is smaller than or equal to a second preset interference noise threshold value and larger than a third preset interference noise threshold value, determining that the interference level mark of the first cell is a third mark.
3. The service data transmission method under the same frequency interference is characterized by being applied to a second cell and comprising the following steps:
receiving an interference level indication sent by network equipment of a first cell, wherein the interference level indication carries an interference level identifier;
acquiring the RB utilization rate of the current low-priority service of the second cell;
if the interference level identifier is not matched with the RB utilization rate of the current low-priority service, the RB utilization rate of the current low-priority service is adjusted;
transmitting service data according to the adjusted RB utilization rate of the current low-priority service;
wherein the first cell and the second cell are neighboring cells;
and if the interference level identifier is not matched with the RB utilization ratio of the current low-priority service, adjusting the RB utilization ratio of the current low-priority service, including:
if the interference level identifier is a first identifier, and the RB utilization rate of the current low-priority service is greater than a first preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to a second preset percentage threshold value;
If the interference level identifier is the second identifier and the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be a fourth preset percentage threshold;
if the interference level identifier is a third identifier, and the RB utilization rate of the current low-priority service is not a fifth preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be the fifth preset percentage threshold value;
the second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than a fifth preset percentage threshold value; the first preset percentage threshold value is smaller than a third preset percentage threshold value.
4. A service data transmission device under co-channel interference, comprising:
a calculation module, configured to calculate an average interference noise value of the first cell;
the comparison module is used for comparing the average interference noise value with a plurality of preset interference noise threshold values and determining an interference level identifier of the first cell;
A sending module, configured to send an interference level indication of the first cell to a network device of a second cell, so that the network device of the second cell determines, according to the interference level identifier and an RB utilization rate of a current low priority service, whether the interference level identifier is matched with the RB utilization rate of the current low priority service, and if not, adjusts the RB utilization rate of the current low priority service, and performs transmission of service data according to the adjusted RB utilization rate of the current low priority service, where the interference level indication carries an interference level identifier;
wherein the first cell and the second cell are neighboring cells;
an adjustment module for: if the interference level identifier is a first identifier, and the RB utilization rate of the current low-priority service is greater than a first preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to a second preset percentage threshold value;
if the interference level identifier is the second identifier and the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be a fourth preset percentage threshold;
If the interference level identifier is a third identifier, and the RB utilization rate of the current low-priority service is not a fifth preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be the fifth preset percentage threshold value;
the second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than a fifth preset percentage threshold value; the first preset percentage threshold value is smaller than a third preset percentage threshold value.
5. The apparatus of claim 4, wherein the comparison module is specifically configured to:
comparing the average interference noise value with a first preset interference noise threshold value, a second preset interference noise threshold value and a third preset interference noise threshold value respectively; if the average interference noise value is larger than the first preset interference noise threshold value, determining an interference level mark of the first cell as a first mark; if the average interference noise value is smaller than or equal to the first preset interference noise threshold value and larger than the second preset interference noise threshold value, determining that the interference level identifier of the first cell is a second identifier; and if the average interference noise value is smaller than or equal to a second preset interference noise threshold value and larger than a third preset interference noise threshold value, determining that the interference level mark of the first cell is a third mark.
6. A service data transmission device under co-channel interference, comprising:
the receiving module is used for receiving an interference level indication sent by the network equipment of the first cell, wherein the interference level indication carries an interference level identifier;
the acquisition module is used for acquiring the RB utilization rate of the current low-priority service of the second cell;
the adjustment module is used for adjusting the RB utilization rate of the current low-priority service if the interference level identifier is not matched with the RB utilization rate of the current low-priority service;
the transmission module is used for transmitting service data according to the RB utilization rate of the adjusted current low-priority service;
wherein the first cell and the second cell are neighboring cells;
the adjusting module is specifically configured to:
if the interference level identifier is a first identifier, and the RB utilization rate of the current low-priority service is greater than a first preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to a second preset percentage threshold value; if the interference level identifier is the second identifier and the RB utilization rate of the current low-priority service is greater than a third preset percentage threshold, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be a fourth preset percentage threshold; if the interference level identifier is a third identifier, and the RB utilization rate of the current low-priority service is not a fifth preset percentage threshold value, determining that the interference level identifier is not matched with the RB utilization rate of the current low-priority service, and adjusting the RB utilization rate of the current low-priority service to be the fifth preset percentage threshold value;
The second preset percentage threshold value is smaller than the fourth preset percentage threshold value, and the fourth preset percentage threshold value is smaller than a fifth preset percentage threshold value; the first preset percentage threshold value is smaller than a third preset percentage threshold value.
7. A network device of a first cell, comprising:
a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of claim 1 or 2.
8. A network device of a second cell, comprising: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of claim 3.
9. A computer readable storage medium, having stored thereon a computer program, the computer program being executed by a processor to implement the method of claim 1 or 2.
10. A computer readable storage medium, having stored thereon a computer program, the computer program being executed by a processor to implement the method of claim 3.
CN201810887118.9A 2018-08-06 2018-08-06 Method, device, equipment and storage medium for transmitting service data under co-channel interference Active CN110809294B (en)

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