CN114158087B - Base station control method, device and storage medium - Google Patents

Base station control method, device and storage medium Download PDF

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Publication number
CN114158087B
CN114158087B CN202111430411.0A CN202111430411A CN114158087B CN 114158087 B CN114158087 B CN 114158087B CN 202111430411 A CN202111430411 A CN 202111430411A CN 114158087 B CN114158087 B CN 114158087B
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China
Prior art keywords
base station
measurement report
working mode
mode
target base
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CN114158087A (en
Inventor
李�一
龙青良
宋春涛
郑雨婷
朱小萌
肖天
刘光海
薛永备
程新洲
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
    • 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 application provides a base station control method, a base station control device and a storage medium, relates to the technical field of communication, and can solve the problem that the working mode of a dual-mode base station cannot be reasonably controlled at present. The method comprises the following steps: acquiring a plurality of measurement reports of a target base station; the working modes of the target base station comprise: an independent networking SA single-mode working mode and an SA and non-independent networking NSA dual-mode working mode; determining a duty cycle of a first measurement report of the plurality of measurement reports; the first measurement report is a measurement report sent by a terminal in a non-independent networking NSA working mode; and determining the working mode of the target base station according to the duty ratio of the first measurement report. The embodiment of the application can reasonably control the working mode of the dual-mode base station.

Description

Base station control method, device and storage medium
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a base station control method, a device, and a storage medium.
Background
Currently, to meet different network communication requirements of a terminal, an operator may use a base station capable of supporting different network communications to provide a communication access service for the terminal. For example, a dual mode base station capable of supporting non-independent Networking (NSA) and independent networking (SA). However, the current dual-mode base station performs by default to start the working modes of all network systems that can be supported, which results in excessive operation power consumption of the base station and reduces the service life of the base station. If the dual-mode base station directly closes one of the network modes, a part of terminals can not access the closed network, so that the use experience of users is affected.
Therefore, a technical scheme for reasonably controlling the working mode of the dual-mode base station is not available at present.
Disclosure of Invention
The application provides a base station control method, a base station control device and a storage medium, which can reasonably control the working mode of a dual-mode base station.
In order to achieve the above purpose, the present application adopts the following technical scheme:
in a first aspect, the present application provides a base station control method, including: acquiring a plurality of measurement reports of a target base station; the working modes of the target base station comprise: an independent networking SA single-mode working mode and an SA and non-independent networking NSA dual-mode working mode; determining a duty cycle of a first measurement report of the plurality of measurement reports; the first measurement report is a measurement report sent by a terminal in a non-independent networking NSA working mode; and determining the working mode of the target base station according to the duty ratio of the first measurement report.
The scheme at least brings the following beneficial effects: in the method, the base station control device acquires a plurality of detection reports of the target base station and determines the duty ratio of a first measurement report in the detection reports, so that the working mode of the target base station is determined according to the duty ratio of the first measurement report. Wherein the duty cycle of the first measurement report may indirectly characterize the proportion of terminals in the target base station using the NSA network. In this way, the base station control device can reasonably control the working mode of the base station, and further reduce the operation power consumption of the target base station under the condition of ensuring the use experience of the user, thereby prolonging the service life of the base station.
With reference to the first aspect, in one possible implementation manner, the method further includes: and determining that the working mode of the target base station is an SA single-mode working mode under the condition that the duty ratio of the first measurement report is smaller than or equal to a first threshold value.
With reference to the first aspect, in one possible implementation manner, the method further includes: determining a duty cycle of a second measurement report of the plurality of measurement reports if the duty cycle of the first measurement report is greater than a first threshold; the second measurement report is a measurement report with signal strength larger than a preset threshold value in the first measurement report; and determining the working mode of the target base station according to the duty ratio of the second measurement report.
With reference to the first aspect, in one possible implementation manner, the method further includes: and under the condition that the duty ratio of the second measurement report is smaller than or equal to a second threshold value, determining that the working mode of the target base station is an SA single-mode working mode.
With reference to the first aspect, in one possible implementation manner, the method further includes: and under the condition that the duty ratio of the second measurement report is larger than a second threshold value, determining that the working mode of the target base station is an SA-NSA dual-mode working mode.
In a second aspect, the present application provides a base station control apparatus, including: a communication unit and a processing unit; a communication unit for acquiring a plurality of measurement reports of the target base station; the working modes of the target base station comprise: an independent networking SA single-mode working mode and an SA and non-independent networking NSA dual-mode working mode; a processing unit for determining a duty cycle of a first measurement report of the plurality of measurement reports; the first measurement report is a measurement report sent by a terminal in a non-independent networking NSA working mode; and the processing unit is also used for determining the working mode of the target base station according to the duty ratio of the first measurement report.
With reference to the second aspect, in one possible implementation manner, the processing unit is specifically configured to: and determining that the working mode of the target base station is an SA single-mode working mode under the condition that the duty ratio of the first measurement report is smaller than or equal to a first threshold value.
With reference to the second aspect, in one possible implementation manner, the processing unit is specifically configured to: determining a duty cycle of a second measurement report of the plurality of measurement reports if the duty cycle of the first measurement report is greater than a first threshold; the second measurement report is a measurement report with signal strength larger than a preset threshold value in the first measurement report; and determining the working mode of the target base station according to the duty ratio of the second measurement report.
With reference to the second aspect, in one possible implementation manner, the processing unit is specifically configured to: and under the condition that the duty ratio of the second measurement report is smaller than or equal to a second threshold value, determining that the working mode of the target base station is an SA single-mode working mode.
With reference to the second aspect, in one possible implementation manner, the processing unit is specifically configured to: and under the condition that the duty ratio of the second measurement report is larger than a second threshold value, determining that the working mode of the target base station is an SA-NSA dual-mode working mode.
In a third aspect, the present application provides a base station control apparatus, including: a processor and a communication interface; the communication interface is coupled to a processor for running a computer program or instructions to implement the base station control method as described in any one of the possible implementations of the first aspect and the first aspect.
In a fourth aspect, the present application provides a computer readable storage medium having instructions stored therein which, when run on a terminal, cause the terminal to perform a base station control method as described in any one of the possible implementations of the first aspect and the first aspect.
In a fifth aspect, the present application provides a computer program product comprising instructions which, when run on a base station control apparatus, cause the base station control apparatus to perform the base station control method as described in any one of the possible implementations of the first aspect and the first aspect.
In a sixth aspect, the present application provides a chip comprising a processor and a communication interface, the communication interface and the processor being coupled, the processor being for running a computer program or instructions to implement a base station control method as described in any one of the possible implementations of the first aspect and the first aspect.
In particular, the chip provided in the present application further includes a memory for storing a computer program or instructions.
It should be noted that the above-mentioned computer instructions may be stored in whole or in part on the first computer readable storage medium. The first computer readable storage medium may be packaged together with the processor of the apparatus or may be packaged separately from the processor of the apparatus, which is not limited in this application.
The description of the second to sixth aspects of the present invention may refer to the detailed description of the first aspect; also, the advantageous effects described in the second aspect to the sixth aspect may refer to the advantageous effect analysis of the first aspect, and are not described herein.
In the present application, the names of the above base station control apparatuses do not constitute limitations on the devices or function modules themselves, and in actual implementations, these devices or function modules may appear under other names. Insofar as the function of each device or function module is similar to that of the present invention, it falls within the scope of the claims of the present invention and the equivalents thereof.
These and other aspects of the invention will be more readily apparent from the following description.
Drawings
Fig. 1 is a schematic structural diagram of a measurement report MR according to an embodiment of the present disclosure;
Fig. 2 is a schematic structural diagram of a communication system according to an embodiment of the present application;
fig. 3 is a flowchart of a base station control method provided in an embodiment of the present application;
fig. 4 is a flowchart of another base station control method according to an embodiment of the present application;
fig. 5 is a flowchart of another base station control method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a base station control device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of another base station control device according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a chip according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The term "and/or" is herein merely an association relationship describing an associated object, 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.
The terms "first" and "second" and the like in the description and in the drawings are used for distinguishing between different objects or for distinguishing between different processes of the same object and not for describing a particular sequential order of objects.
Furthermore, references to the terms "comprising" and "having" and any variations thereof in the description of the present application are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
It should be noted that, in the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
In the description of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more.
The following explains the terms related to the embodiments of the present application, so as to facilitate the understanding of the reader.
(1) Dual-mode base station
The dual-mode base station refers to a base station capable of supporting two network systems simultaneously, for example, an NSA/SA dual-mode base station is a base station supporting both an NSA network and an SA network.
(2) Measurement report (measurement report, MR)
The terminal periodically reports the MR to the base station, wherein the MR comprises real-time performance data of the network communication, and the MR can be used for determining various parameter information of the network communication.
The MR will be described in detail below using fifth generation mobile communication (5 th-generation mobile communication technology, 5G) as an example:
as shown in fig. 1, fig. 1 is a schematic structural diagram of an MR according to an embodiment of the present application. In conjunction with table 1, the mr (i.e., bulk pmmr data file) includes a fileHeader tag and a gNB tag, which in turn includes a plurality of measurement tags including a smr tag and a plurality of object tags, each object tag including a v tag. The description of each tag may refer to table 1, and will not be repeated here.
Table 1 measurement report tag description
Wherein, in connection with table 2, the object tag specifically includes the following attributes: measurement object identification, AMF UE NGAP application identification, AMF area identification, AMF group identification, AMF identification, sample measurement time of sample data measurement object UE, and sample data measurement event type. The description of each attribute may refer to table 2, and will not be repeated here.
Table 2 object tag Attribute specification
(3) Network handover event
The network switching event is a network switching event for triggering the terminal. The network switching event of the terminal includes a class a event and a class B event. Class a events are used for switching of terminals within the system and class B events are used for switching of terminals between systems.
For example, the NSA/SA dual mode base station is provided with an A2 event and a B1 event, the A2 event being used to characterize a handover of the terminal from the SA network to the 4G network. B1 events are used to characterize the terminal's handover from other networks to NSA networks.
Since the coverage and performance requirements of NSA network and SA network are different, it is necessary to configure NSA network, SA network, 4G network, etc. differently. Illustratively, the dual mode base station may set the threshold for the A2 event to-110 dBm and the threshold for the B1 event to-115 dBm.
As shown in fig. 2, fig. 2 is a schematic structural diagram of a communication system 20 according to an embodiment of the present application. The communication system 20 includes: a plurality of terminals 201, a base station 202, and a base station control device 203.
The plurality of terminals 201 and the base station 202 may communicate with each other through a communication link, and the base station 202 and the base station control device 203 may communicate with each other through a communication link.
The plurality of terminals 201 are configured to periodically send measurement reports to the base station 202, and accordingly, the base station 202 receives the measurement reports sent by the plurality of terminals 201.
The base station 202 is further configured to send the measurement report to the base station control device 203, and accordingly, the base station control device 203 receives the measurement report sent by the base station 202.
The base station control means 203 is arranged to determine the operation mode of the base station based on the measurement report.
The technical solution of the embodiment of the application can be applied to various communication systems, for example: code division multiple access (code division multiple access, CDMA), time division multiple access (time division multiple access, TDMA), frequency division multiple access (frequency division multiple access, FDMA), orthogonal frequency division multiple access (orthogonal frequency-division multiple access, OFDMA), single carrier frequency division multiple access (SC-FDMA), and other systems, among others. The term "system" may be used interchangeably with "network". A CDMA system may implement wireless technologies such as universal wireless terrestrial access (universal terrestrial radio access, UTRA), CDMA2000, and the like. UTRA may include Wideband CDMA (WCDMA) technology and other CDMA variant technologies. CDMA2000 may cover the transition standard (IS) 2000 (IS-2000), IS-95 and IS-856 standards. TDMA systems may implement wireless technologies such as the global system for mobile communications (global system for mobile communication, GSM). OFDMA systems may implement wireless technologies such as evolved universal wireless terrestrial access (E-UTRA), ultra mobile broadband (ultra mobile broadband, UMB), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20,Flash OFDMA, and the like. UTRA and E-UTRA are UMTS and UMTS evolution versions. Various versions of 3GPP in long term evolution (long term evolution, LTE) and LTE-based evolution are new versions of UMTS that use E-UTRA.
In a possible implementation manner, the technical solution of the embodiment of the present application may be applied to an SA network and an NSA network in a 5G communication system.
Terminal 201, a device with wireless communication capabilities, may be deployed on land, including indoors or outdoors, hand held or vehicle mounted. Can also be deployed on the water surface (such as a ship, etc.). But may also be deployed in the air (e.g., on aircraft, balloon, satellite, etc.). Terminals, also called User Equipment (UE), mobile Stations (MSs), mobile Terminals (MT), and terminal equipment, etc., are devices that provide voice and/or data connectivity to a user. For example, the terminal includes a handheld device, an in-vehicle device, and the like having a wireless connection function. Currently, the terminal may be: a mobile phone, a tablet, a laptop, a palmtop, a mobile internet device (mobile internet device, MID), a wearable device (e.g., a smartwatch, a smartband, a pedometer, etc.), a vehicle-mounted device (e.g., an automobile, a bicycle, an electric car, an airplane, a ship, a train, a high-speed rail, etc.), a Virtual Reality (VR) device, an augmented reality (augmented reality, AR) device, a wireless terminal in an industrial control (industrial control), a smart home device (e.g., a refrigerator, a television, an air conditioner, an electric meter, etc.), a smart robot, a workshop device, a wireless terminal in a drone (self driving), a wireless terminal in a teleoperation (remote medical surgery), a wireless terminal in a smart grid (smart grid), a wireless terminal in a transportation security (transportation safety), a wireless terminal in a smart city (smart city), or a wireless terminal in a smart home (smart home), a flying device (e.g., a smart robot, a hot balloon, an airplane, etc. In one possible application scenario, the terminal device is a terminal device that is often operated on the ground, for example a vehicle-mounted device. In this application, for convenience of description, a Chip disposed in the above device, such as a System-On-a-Chip (SOC), a baseband Chip, etc., or other chips having a communication function may also be referred to as a terminal.
The terminal can be a vehicle with corresponding communication function, or a vehicle-mounted communication device, or other embedded communication devices, or can be a handheld communication device of a user, including a mobile phone, a tablet personal computer and the like.
As an example, in the embodiment of the present application, the terminal 201 may also be a wearable device. The wearable device can also be called as a wearable intelligent device, and is a generic name for intelligently designing daily wear by applying wearable technology and developing wearable devices, such as glasses, gloves, watches, clothes, shoes and the like. The wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also can realize a powerful function through software support, data interaction and cloud interaction. The generalized wearable intelligent device includes full functionality, large size, and may not rely on the smart phone to implement complete or partial functionality, such as: smart watches or smart glasses, etc., and focus on only certain types of application functions, and need to be used in combination with other devices, such as smart phones, for example, various smart bracelets, smart jewelry, etc. for physical sign monitoring.
Base station 202 is an access network device that supports multiple communication systems as described above.
In one possible implementation, the base station 202 is a NSA/SA dual mode base station. The base station can support NSA network access, SA network access, NSA and SA dual network access.
The base station control device 203 is a device for controlling the operation mode of the base station, and the base station control device 203 may be provided at each node of the communication system, or the base station control device 203 may be a separate server communicatively connected to the base station 202. For example, the base station control device 203 may be provided on the base station 202, integrated with the base station 202 as a single device, and the base station control device 203 may be provided on a core network apparatus. The base station control device 203 includes:
the processor may be a general purpose central processing unit (central processing unit, CPU), microprocessor, application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the programs of the present application.
The transceiver may be a device using any transceiver or the like for communicating with other devices or communication networks, such as ethernet, radio access network (radio access network, RAN), wireless local area network (wireless local area networks, WLAN), etc.
Memory, which may be, but is not limited to, read-only memory (ROM) or other type of static storage device that may store static information and instructions, random access memory (random access memory, RAM) or other type of dynamic storage device that may store information and instructions, but may also be electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), compact disc read-only memory (compact disc read-only memory) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be stand alone and be coupled to the processor via a communication line. The memory may also be integrated with the processor.
It should be noted that, the embodiments of the present application may refer to or refer to each other, for example, the same or similar steps, and the method embodiment, the system embodiment and the device embodiment may refer to each other, which is not limited.
To meet different network communication requirements of the terminal, an operator may provide a communication access service for the terminal using a base station capable of supporting different network communications (e.g., a dual mode base station capable of supporting NSA and SA). . However, the current dual-mode base station performs by default to start the working modes of all network systems that can be supported, which results in excessive operation power consumption of the base station and reduces the service life of the base station.
If one network system is directly closed by the dual-mode base station and the other network system is only opened, the scheme can reduce the operation power consumption of the base station, but can cause that part of terminals cannot access the closed network to influence the use experience of users.
Therefore, a technical scheme for reasonably controlling the working mode of the dual-mode base station is not available at present.
In order to solve the problem that the working mode of a base station cannot be reasonably controlled in the prior art, the application provides a base station control method.
As shown in fig. 3, fig. 3 is a flowchart of a base station control method according to an embodiment of the present application, where the method includes the following steps:
s301, the base station control device acquires a plurality of measurement reports of the target base station.
The working mode of the target base station comprises the following steps: and an independent networking SA single-mode working mode and an SA and non-independent networking NSA dual-mode working mode.
In this embodiment, taking the target base station as an NSA/SA dual-mode base station as an example, the terminal may use the NSA network through the base station or may use the SA network through the base station.
In one possible implementation manner, the base station control device may acquire a measurement report of the target base station in a preset period.
The preset time period may be a measurement report within one hour, or may be a measurement report within one day.
S302, the base station control device determines the duty ratio of a first measurement report in a plurality of measurement reports.
The first measurement report is a measurement report sent by a terminal in a non-independent networking NSA working mode.
In a possible implementation, the measurement report includes a first identification, the first identification being used to characterize the network used by the terminal. The base station control device may determine, from the first identifier, a duty cycle of a measurement report transmitted by the terminal in the NSA operation mode, among the plurality of measurement reports.
Illustratively, the object tag in the measurement report includes an AMF UE NGAP application identity, an AMF area identity, an AMF group identity, and an AMF identity that can characterize a network used by the terminal. For example, when the value of the AMF area identifier is NIL, it indicates that the network currently used by the terminal is NSA network, and when the value of the AMF area identifier is not NIL, it indicates that the network currently used by the terminal is SA network. The method for determining the network currently used by the terminal through other identifiers is similar to the method described above, and is not repeated in the present application.
The first measurement report has a ratio of the number of first measurement reports to the total number of the plurality of measurement reports, and the base station control device may determine the ratio of terminals using the NSA network in the target base station indirectly from the first measurement report. The higher the duty cycle of the first measurement report, the higher the terminal proportion using the NSA network; the lower the duty cycle of the first measurement report, the lower the terminal ratio that indicates to use the NSA network.
S303, the base station control device determines the working mode of the target base station according to the duty ratio of the first measurement report.
It should be noted that, in the embodiments of the present application, the operation mode of the target base station is determined by acquiring a plurality of measurement reports and determining the duty ratio of the first measurement report. The measurement report can be acquired through the target base station, and the target base station corresponds to a target cell covered by the target base station, so that the base station control device can control the working mode of the target base station based on the granularity of the cell, and meanwhile, the measurement report mainly comprises the performance data of network communication received by the target base station in real time, so that the base station control device can monitor the target base station in real time.
The scheme at least brings the following beneficial effects: in the method, the base station control device acquires a plurality of detection reports of the target base station and determines the duty ratio of a first measurement report in the detection reports, so that the working mode of the target base station is determined according to the duty ratio of the first measurement report. Wherein the duty cycle of the first measurement report may indirectly characterize the proportion of terminals in the target base station using the NSA network. In this way, the base station control device can reasonably control the working mode of the base station according to the proportion of the terminal equipment using the NSA network, and further reduce the operation power consumption of the target base station under the condition of ensuring the use experience of the user, thereby prolonging the service life of the base station.
Hereinafter, a method for determining the operation mode of the target base station by the base station control apparatus will be specifically described in conjunction with the above step S303.
As a possible embodiment of the present application, in conjunction with fig. 3, as shown in fig. 4, the above step S303 may be specifically implemented by the following steps S401 to S403:
s401, when the duty ratio of the first measurement report is smaller than or equal to a first threshold value, the base station control device determines that the working mode of the target base station is SA single-mode working mode.
As can be seen from the above embodiments, the lower the duty cycle of the first measurement report, the lower the terminal ratio using the NSA network. Therefore, when the duty ratio of the first measurement report is less than or equal to the first threshold value, it is explained that the terminals using the NSA network are few among the plurality of terminals of the target base station. At this time, the base station control device may determine that the operation mode of the target base station is the SA single mode operation mode, so as to reduce the operation power consumption of the target base station. Meanwhile, terminals using the NSA network may be handed over to other networks (e.g., 4G) or access other base stations capable of providing the NSA network to ensure normal network communication for the terminals.
The first threshold may be 1% or 0, for example. When the first threshold is 0, that is, when there is no terminal using the NSA network among the plurality of terminals of the target base station, the base station control apparatus determines that the operation mode of the target base station is the SA single mode operation mode. The base station control device may set the value of the first threshold according to the actual situation, which is not limited in this application.
S402, when the duty ratio of the first measurement report is greater than the first threshold, the base station control device determines the duty ratio of the second measurement report among the plurality of measurement reports.
The second measurement report is a measurement report with signal strength greater than a preset threshold in the first measurement report.
In a possible implementation manner, the base station control device may determine, from the first measurement report, a measurement report with a signal strength greater than a preset threshold as the second measurement report according to the signal strength carried in the first measurement report.
Illustratively, the base station control device may characterize the signal strength by reference signal received power (reference signal receiving power, RSRP). The measurement report includes an identifier for determining the RSRP, and the base station control apparatus can determine the RSRP size using the identifier.
The base station control device may also characterize the signal strength by receiving a signal strength indication (reference singal strength indicator, RSSI) and a signal-to-noise ratio (signal to interference plus noise ratio, SINR), and the specific manner is similar to the above-described scheme, and the embodiment of the present application uses RSRP as an example, and it should be understood that those skilled in the art may implement the technical scheme provided in the embodiment of the present application according to other parameters for characterizing the signal strength.
It should be understood that, because of the coverage of NSA networks and SA networks, the performance requirements are different, and thus the target base station typically needs to configure NSA networks, SA networks, 4G networks, etc. differently. Such differentiated configuration may result in that a network handover operation is not performed even though the terminal has currently met the minimum performance requirements of a certain network.
Illustratively, the target base station is provided with an A2 event and a B1 event, the A2 event being used to characterize a handoff of the terminal from the SA network to the 4G network. B1 events are used to characterize the terminal's handover from other networks to NSA networks. The target base station sets the threshold value of the A2 event to-110 dBm, namely when the RSRP of the terminal is smaller than-110 dBm, the terminal can be switched from the SA network to the 4G network; the threshold value of the B1 event is set to-115 dBm, i.e., when the RSRP of the terminal is greater than-115 dBm, the terminal may be handed over from other networks (e.g., 3G, 4G, etc.) to the NSA network. At this time, if a terminal using the SA network moves from a place where the network coverage quality is good to a place where the network coverage quality is poor, the terminal switches from the SA network to the 4G network because the terminal satisfies the threshold value of the A2 event when the RSRP of the terminal is reduced to-113 dBm. And because the terminal also satisfies the threshold value of the B1 event, the terminal will continue to switch from the 4G network to the NSA network.
In one possible implementation, the preset threshold may be a threshold for the target base station to switch the terminal from the SA network to the 4G network, i.e. a threshold for the A2 event. The preset threshold value can also be set according to actual conditions, which is not limited in the application.
S403, the base station control device determines the working mode of the target base station according to the duty ratio of the second measurement report.
It should be noted that, as shown in step S402, terminals similar to the above example are terminals using NSA networks due to the differentiated configuration of the target base station, and the actual experience of using 4G networks or using NSA networks is not quite different because the RSRP of these terminals is low.
However, for the second measurement report with signal strength greater than the preset threshold, the actual experience of the corresponding terminal using the 4G network or using the NSA network is quite different. The higher the duty ratio of the second measurement report, the higher the terminal proportion that the NSA network is closed and the user experience is affected is indicated; conversely, the lower the duty cycle of the second measurement report, the lower the proportion of terminals that the user experience is affected by shutting down the NSA network.
The base station control means may thus also determine the operation mode of the target base station based on the duty cycle of the second measurement report.
As a possible embodiment of the present application, in conjunction with fig. 4, as shown in fig. 5, the above step S403 may be specifically implemented by the following steps S501-S502:
s501, when the duty ratio of the second measurement report is less than or equal to the second threshold, the base station control device determines that the operation mode of the target base station is the SA single mode operation mode.
From the above embodiments, it is shown that the lower the duty cycle of the second measurement report, the lower the proportion of terminals that have affected the user experience caused by closing the NSA network. Therefore, when the duty ratio of the first measurement report is less than or equal to the first threshold, it is indicated that, among the plurality of terminals of the target base station, the NSA network is turned off, so that the terminals with affected user experience are few.
For example, the second threshold may be 5%, and the base station control device may set the value of the first threshold according to the actual situation, which is not limited in this application.
And S502, under the condition that the duty ratio of the second measurement report is larger than a second threshold value, the base station control device determines that the working mode of the target base station is SA and NSA dual-mode working mode.
For similar reasons in S501, the higher the duty cycle of the second measurement report, the higher the proportion of terminals that shut down the NSA network results in the user experience being affected. Therefore, when the duty ratio of the first measurement report is greater than the first threshold, it is indicated that, among the plurality of terminals of the target base station, the NSA network is turned off, so that the user experience is more affected, and therefore, the base station control device can determine that the working mode of the target base station is the SA and NSA dual-mode working mode, so as to ensure the user experience of the user.
The scheme at least brings the following beneficial effects: in the method, a base station control device determines that the working mode of a target base station is an SA single-mode working mode under the condition that the duty ratio of a first measurement report is smaller than or equal to a first threshold value; and further determining the duty ratio of the second measurement report under the condition that the duty ratio of the first measurement report is larger than a first threshold value, and determining the working mode of the target base station according to the duty ratio of the second measurement report. Wherein the duty cycle of the second measurement report may indirectly characterize the proportion of terminals that shut down the NSA network resulting in an affected user experience. In this way, the base station control device can also reasonably control the working mode of the base station based on the terminal with the affected user experience caused by closing the NSA network, and further reduce the operation power consumption of the target base station under the condition of ensuring the user experience, thereby prolonging the service life of the base station.
The embodiment of the present application may divide the functional modules or functional units of the base station control apparatus according to the above method example, for example, each functional module or functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated modules may be implemented in hardware, or in software functional modules or functional units. The division of the modules or units in the embodiments of the present application is merely a logic function division, and other division manners may be implemented in practice.
As shown in fig. 6, a schematic structural diagram of a base station control device according to an embodiment of the present application is provided, where the device includes:
a communication unit 602, configured to obtain a plurality of measurement reports of the target base station.
The working mode of the target base station comprises the following steps: and an independent networking SA single-mode working mode and an SA and non-independent networking NSA dual-mode working mode.
A processing unit 601 is configured to determine a duty cycle of a first measurement report of a plurality of measurement reports.
The first measurement report is a measurement report sent by a terminal in a non-independent networking NSA working mode.
The processing unit 601 is further configured to determine an operation mode of the target base station according to the duty cycle of the first measurement report.
In a possible implementation manner, the processing unit 601 is specifically configured to:
and determining that the working mode of the target base station is an SA single-mode working mode under the condition that the duty ratio of the first measurement report is smaller than or equal to a first threshold value.
In a possible implementation manner, the processing unit 601 is specifically configured to:
in the event that the duty cycle of the first measurement report is greater than a first threshold, determining a duty cycle of a second measurement report of the plurality of measurement reports.
The second measurement report is a measurement report with signal strength greater than a preset threshold in the first measurement report.
And determining the working mode of the target base station according to the duty ratio of the second measurement report.
In a possible implementation manner, the processing unit 601 is specifically configured to: and under the condition that the duty ratio of the second measurement report is smaller than or equal to a second threshold value, determining that the working mode of the target base station is an SA single-mode working mode.
In a possible implementation manner, the processing unit 601 is specifically configured to: and under the condition that the duty ratio of the second measurement report is larger than a second threshold value, determining that the working mode of the target base station is an SA-NSA dual-mode working mode.
When implemented in hardware, the communication unit 602 in the embodiments of the present application may be integrated on a communication interface, and the processing unit 601 may be integrated on a processor. A specific implementation is shown in fig. 7.
Fig. 7 shows still another possible configuration diagram of the base station control apparatus involved in the above-described embodiment. The base station control device includes: a processor 702 and a communication interface 703. The processor 702 is configured to control and manage actions of the base station control apparatus, e.g., perform the steps performed by the processing unit 601 described above, and/or perform other processes of the techniques described herein. The communication interface 703 is used to support communication of the base station control device with other network entities, for example, to perform the steps performed by the communication unit 602 described above. The base station control apparatus may further comprise a memory 701 and a bus 704, the memory 701 storing program codes and data of the base station control apparatus.
Wherein the memory 701 may be a memory or the like in the base station control apparatus, which may include a volatile memory such as a random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, hard disk or solid state disk; the memory may also comprise a combination of the above types of memories.
The processor 702 may be implemented or executed with the various exemplary logic blocks, modules, and circuits described in connection with this disclosure. The processor may be a central processing unit, a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules, and circuits described in connection with this disclosure. The processor may also be a combination that performs the function of a computation, e.g., a combination comprising one or more microprocessors, a combination of a DSP and a microprocessor, etc.
Bus 704 may be an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus or the like. The bus 704 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 7, but not only one bus or one type of bus.
Fig. 8 is a schematic structural diagram of a chip 80 according to an embodiment of the present application. The chip 80 includes one or more (including two) processors 810 and a communication interface 830.
Optionally, the chip 80 further includes a memory 840, which may include read only memory and random access memory, and provides operating instructions and data to the processor 810. A portion of memory 840 may also include non-volatile random access memory (non-volatile random access memory, NVRAM).
In some implementations, the memory 840 stores elements, execution modules or data structures, or a subset thereof, or an extended set thereof.
In the present embodiment, the corresponding operation is performed by calling an operation instruction stored in the memory 840 (which may be stored in an operating system).
Wherein the processor 810 may implement or execute the various exemplary logic blocks, elements, and circuits described in connection with the present disclosure. The processor may be a central processing unit, a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various exemplary logic blocks, units and circuits described in connection with this disclosure. The processor may also be a combination that performs the function of a computation, e.g., a combination comprising one or more microprocessors, a combination of a DSP and a microprocessor, etc.
Memory 840 may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, hard disk or solid state disk; the memory may also comprise a combination of the above types of memories.
Bus 820 may be an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus or the like. The bus 820 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one line is shown in fig. 8, but not only one bus or one type of bus.
From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional modules is illustrated, and in practical application, the above-described functional allocation may be implemented by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to implement all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The present embodiments provide a computer program product comprising instructions which, when run on a computer, cause the computer to perform the base station control method in the method embodiments described above.
The embodiment of the application also provides a computer readable storage medium, in which instructions are stored, which when executed on a computer, cause the computer to execute the base station control method in the method flow shown in the method embodiment.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access Memory (Random Access Memory, RAM), a Read-Only Memory (ROM), an erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), a register, a hard disk, 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, or any other form of computer readable storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an application specific integrated circuit (Application Specific Integrated Circuit, ASIC). In the context of the present application, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
Embodiments of the present invention provide a computer program product comprising instructions which, when run on a computer, cause the computer to perform a base station control method as described in fig. 3 to 5.
Since the base station control device, the computer readable storage medium and the computer program product in the embodiments of the present invention can be applied to the above-mentioned method, the technical effects obtained by the method can also refer to the above-mentioned method embodiments, and the embodiments of the present invention are not described herein again.
In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple units 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 through some interface, indirect coupling or communication connection of devices or units, electrical, mechanical, or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (8)

1. A base station control method, the method comprising:
acquiring a plurality of measurement reports of a target base station; the working modes of the target base station comprise: an independent networking SA single-mode working mode and an SA and non-independent networking NSA dual-mode working mode;
Determining a duty cycle of a first measurement report of the plurality of measurement reports; the first measurement report is a measurement report sent by a terminal in a non-independent networking NSA working mode;
determining the working mode of the target base station according to the duty ratio of the first measurement report;
the determining the working mode of the target base station according to the duty ratio of the first measurement report includes:
determining a duty cycle of a second measurement report of the plurality of measurement reports if the duty cycle of the first measurement report is greater than a first threshold; the second measurement report is a measurement report with signal strength greater than a preset threshold value in the first measurement report;
determining the working mode of the target base station according to the duty ratio of the second measurement report;
the determining the working mode of the target base station according to the duty ratio of the second measurement report includes:
and under the condition that the duty ratio of the second measurement report is smaller than or equal to a second threshold value, determining that the working mode of the target base station is the SA single-mode working mode.
2. The method of claim 1, wherein the determining the operation mode of the target base station according to the duty cycle of the first measurement report comprises:
And under the condition that the duty ratio of the first measurement report is smaller than or equal to a first threshold value, determining that the working mode of the target base station is the SA single-mode working mode.
3. The method of claim 1, wherein said determining the operating mode of the target base station based on the duty cycle of the second measurement report comprises:
and under the condition that the duty ratio of the second measurement report is larger than a second threshold value, determining that the working mode of the target base station is the SA-NSA dual-mode working mode.
4. A base station control device, characterized by comprising a communication unit and a processing unit;
the communication unit is used for acquiring a plurality of measurement reports of the target base station; the working modes of the target base station comprise: an independent networking SA single-mode working mode and an SA and non-independent networking NSA dual-mode working mode;
the processing unit is used for determining the duty ratio of a first measurement report in the plurality of measurement reports; the first measurement report is a measurement report sent by a terminal in a non-independent networking NSA working mode;
the processing unit is further configured to determine, according to the duty ratio of the first measurement report, a working mode of the target base station;
The processing unit is specifically configured to:
determining a duty cycle of a second measurement report of the plurality of measurement reports if the duty cycle of the first measurement report is greater than a first threshold; the second measurement report is a measurement report with signal strength greater than a preset threshold value in the first measurement report;
determining the working mode of the target base station according to the duty ratio of the second measurement report;
the processing unit is specifically configured to:
and under the condition that the duty ratio of the second measurement report is smaller than or equal to a second threshold value, determining that the working mode of the target base station is the SA single-mode working mode.
5. The apparatus according to claim 4, wherein the processing unit is specifically configured to:
and under the condition that the duty ratio of the first measurement report is smaller than or equal to a first threshold value, determining that the working mode of the target base station is the SA single-mode working mode.
6. The apparatus according to claim 4, wherein the processing unit is specifically configured to:
and under the condition that the duty ratio of the second measurement report is larger than a second threshold value, determining that the working mode of the target base station is the SA-NSA dual-mode working mode.
7. A base station control apparatus, comprising: a processor and a communication interface; the communication interface being coupled to the processor for running a computer program or instructions to implement the base station control method as claimed in any one of claims 1-3.
8. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein instructions, which when executed by a computer, perform the base station control method as claimed in any of the preceding claims 1-3.
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