CN113766555A - Method for network measurement based on measurement base station - Google Patents
Method for network measurement based on measurement base station Download PDFInfo
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Abstract
The invention discloses a method for network measurement based on a measurement base station. The method comprises the following steps: acquiring configuration parameters of a network base station according to a received analysis result of a broadcast message of the network base station; according to the configuration parameters, adjusting the resource configuration of the measuring base station to disconnect the measuring object from the network base station; establishing a connection relation between the adjusted measuring base station and the measuring object; and measuring the connected measuring object. Through the technical scheme, the measuring base station can accurately measure the measuring object when the measuring object is measured, and can perform quick adaptation according to the measuring result, so that the working efficiency and the system stabilization effect are effectively improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of computers, in particular to a method for network measurement based on a measurement base station.
Background
The existing measurement base station needs to complete two working flows for measurement adaptation of a measurement object. One is to apply interference suppression to the measurement object already residing in the network base station, so that the measurement object is out of synchronization and off-line. And secondly, the broadcast signals provided by the measurement base station of the system are used, the measurement object carries out the reselection process of the measurement base station, and the measurement base station of the system is selected to reside. Thereby achieving measurement adaptation to the measurement object.
Therefore, how to enable the system to quickly and efficiently realize the measurement adaptation work of the measurement base station to the measurement object.
Disclosure of Invention
In order to solve the above problem, an embodiment of the present invention provides a method for performing network measurement based on a measurement base station, so as to implement measurement adaptation of the measurement base station to a measurement object quickly and efficiently.
In a first aspect, an embodiment of the present invention provides a method for performing network measurement based on a measurement base station, where the method is applied to the measurement base station, and the method includes:
acquiring configuration parameters of a network base station according to a received analysis result of a broadcast message of the network base station;
adjusting the resource allocation of the measuring base station according to the configuration parameters;
establishing a connection relation between the adjusted measuring base station and the measuring object;
and measuring the connected measuring object.
Optionally, the measurement base station performs spatial detection in real time, and receives a broadcast message sent by the network base station;
and the protocol stack of the measuring base station analyzes the PBCH channel of the network base station to acquire the configuration parameters.
Optionally, the configuration parameter includes PRB location resources of a PDCCH control channel;
before the adjusting the resource configuration of the measurement base station according to the configuration parameter, the method further includes:
allocating PRB position resources of a PDCCH control channel of the measuring base station according to the acquired PRB position resources of the PDCCH of the network base station;
allocating the position resource of the RS signal of the measuring base station according to the acquired transmission mode of the network base station;
and distributing the PRACH parameter resource of the measuring base station according to the acquired PRACH parameter of the network base station.
Optionally, the method further comprises:
and transmitting an interference signal of a control channel corresponding to the network base station so as to enable the measurement object to be separated from the network base station.
Optionally, the adjusting, according to the configuration parameter, the resource configuration of the measurement base station includes:
allocating the resource allocation of the measuring base station according to the configuration parameters;
and after the measurement object is separated from the network base station, performing incremental adjustment on the RS parameters in the resource configuration.
Optionally, the establishing of the adjusted connection relationship between the measurement base station and the measurement object includes:
and establishing an RRC connection relation with the corresponding measurement object according to the PRACH configuration information of the measurement base station.
Optionally, the measuring the connected measurement object includes:
and measuring the power strength and the control channel of the connected measuring object.
Optionally, the incrementally adjusting the RS parameter in the resource configuration includes:
determining the average RS power under the system bandwidth according to the transmission power of the serving cell;
summing the RS average power and a preset increment to obtain an adjusted RS average power;
and the measuring base station sends the adjusted RS average power to a measuring object in a broadcast message mode.
Optionally, the method further comprises:
when the measuring base station carries out space detection in real time, if the detection duration exceeds a first timing threshold, the space detection is stopped;
obtaining IMSI response frequency of the measurement object, if the IMSI response frequency exceeds a frequency threshold, judging whether the time for obtaining the IMSI response exceeds a second timing threshold;
and if the time of the IMSI response does not exceed the second timing threshold, matching and measuring the measurement object.
In a second aspect, an embodiment of the present invention provides a computer storage medium for storing a computer program, which when executed by a computer, implements the method for performing network measurement based on a measurement base station according to the first aspect.
In a third aspect, an embodiment of the present invention provides an electronic device, including a processor, and a memory, where the memory is configured to store one or more computer instructions, where the one or more computer instructions, when executed by the processor, implement:
acquiring configuration parameters of a network base station according to a received analysis result of a broadcast message of the network base station;
adjusting the resource allocation of the measuring base station according to the configuration parameters;
establishing a connection relation between the adjusted measuring base station and the measuring object;
and measuring the connected measuring object.
In the embodiment of the invention, the current space is detected in real time by using the measuring base station, and after a certain network base station broadcast message is received, the broadcast message is analyzed, so that the configuration parameters of the network base station are obtained. And performing resource matching on the measuring base station according to the configuration parameters, namely keeping the relevant parameters of the measuring base station and the network base station consistent. Furthermore, the interference is performed by the measuring base station, so that the measuring object is disconnected with the network base station. And then the resource allocation in the measuring base station which completes the resource matching is adjusted, so that the measuring object is efficiently connected with the measuring base station, and the measurement adaptation is carried out on the connected measuring object. Through the technical scheme, the measuring base station can accurately measure the measuring object when the measuring object is measured, and can perform quick adaptation according to the measuring result, so that the working efficiency and the system stabilization effect are effectively improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of a method for performing network measurement based on a measurement base station according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a RS parameter adjusting method according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of a process for increasing RS power according to an embodiment of the present application;
fig. 4 is a flowchart illustrating a method for measuring periodicity of a base station according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a process of performing detection and measurement by a measurement base station according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an apparatus for performing network measurement based on a measurement base station according to an embodiment of the present invention;
fig. 7 is a schematic diagram illustrating a process of performing network measurement based on a measurement base station according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
Fig. 1 is a schematic flowchart of a method for performing network measurement based on a measurement base station according to an embodiment of the present application, which is mainly applied to the measurement base station, and as shown in fig. 1, the method may include the following steps:
101: and acquiring the configuration parameters of the network base station according to the analysis result of the received broadcast message of the network base station.
102: and adjusting the resource configuration of the measuring base station according to the configuration parameters so as to disconnect the measuring object from the network base station.
103: and establishing the connection relation between the adjusted measuring base station and the measuring object.
104: and measuring the connected measuring object.
In practical application, the measurement base station may analyze the received broadcast message of the network base station, so as to obtain the configuration parameters of the network base station. It should be noted that, the measurement base station may keep acquiring the broadcast message in real time and then parsing the broadcast message, rather than configuring the configuration parameters in advance by the user, because the relevant parameters of the network base station may change dynamically, and if the relevant parameters are configured in advance, the measurement result will be affected.
After the measurement base station acquires the configuration parameters of the network base station, the measurement base station matches the resources of the network base station, so that the resource configuration in the measurement base station is consistent with the configuration parameters of the network base station. Therefore, after the interference signal is applied by the measuring base station, the measuring object is disconnected with the network base station, in other words, under the intervention of the measuring base station, the network disconnection between the measuring object and the network base station is realized. It should be noted that, if the measurement object in the connection is to be disconnected, the measurement base station needs to be able to accurately target the time interference signal of the measurement object, and the interference signal is determined after the measurement base station completes resource matching.
After the offline is completed, the connection relationship between the measurement object and the measurement base station is further established. In order to enable the measurement object after offline to quickly and accurately establish a connection relationship with the measurement base station, relevant parameters in the measurement base station need to be adjusted, so that the measurement object and the measurement base station can be guided to establish a connection relationship. After the connection is completed, the measurement base station may perform measurement adaptation on the measurement object.
Through the technical scheme, under the action of the measuring base station, the offline of the measuring object and the network base station can be completed quickly, and the connecting relation between the measuring object after offline and the measuring base station is established accurately and efficiently.
In practical application, the measuring base station performs space detection in real time and receives a broadcast message sent by the network base station; and the protocol stack of the measuring base station analyzes the PBCH channel of the network base station to acquire the configuration parameters.
As described above, in order to make the interference signal applied by the measurement base station more accurate, the measurement base station needs to detect the current space in real time before applying the interference signal to the measurement object, receive the broadcast message, the PCI, and the like sent by the network base station, and analyze the received broadcast message and the like to obtain the configuration parameters of the network base station, so as to generate the coherent signal of the corresponding control channel in real time according to the configuration parameters, that is, the interference signal, and accurately control the measurement object to be offline. And flexible matching of network resource configuration in different regional environments is realized.
In the analysis process, the PBCH channel of the network base station can be mediated through the protocol stack of the measuring base station, so as to achieve time synchronization with the network base station, and the MIB, SIB1, SI, and other messages of the network base station are analyzed, so as to obtain configuration information of the network base station, including but not limited to dl-Bandwidth, tdd-Config, transmissionMode, cellIdentity, PCI, PRACH-Config, and other contents. Further, the configuration information may be stored and transmitted to the measurement base station.
The configuration parameters may include PRB location resources of the PDCCH control channel. Before the adjusting the resource configuration of the measurement base station according to the configuration parameter, the method further includes:
allocating PRB position resources of a PDCCH control channel of the measuring base station according to the acquired PRB position resources of the PDCCH of the network base station;
allocating the position resource of the RS signal of the measuring base station according to the acquired transmission mode of the network base station;
and distributing the PRACH parameter resource of the measuring base station according to the acquired PRACH parameter of the network base station. Thereby enabling the measuring base station and the network resource to avoid interference.
When the measurement base station performs the resource allocation, the measurement base station completes the relevant matching work according to the PRB position resource, the RS signal position resource and the PRACH parameter resource of the relevant PDCCH control channel acquired from the network base station in real time, so that the allocation result of the measurement base station is more accurate.
In practical application, after the measurement base station completes the relevant resource allocation work, the measurement base station transmits an interference signal of a control channel corresponding to a network base station, so that the measurement object is separated from the network base station. The term "the measurement object is separated from the network base station" is understood to mean that the measurement object is disconnected from the network base station and preparation is made for the measurement base station to establish connection with the measurement object.
In practical application, the adjusting the resource configuration of the measurement base station according to the configuration parameter includes: allocating the resource allocation of the measuring base station according to the configuration parameters; and after the measurement object is separated from the network base station, performing incremental adjustment on the RS parameters in the resource configuration.
A method for performing incremental adjustment on an RS parameter in the resource configuration is specifically described below, and fig. 2 is a schematic flow diagram of an RS parameter adjustment method provided in this embodiment of the present application. The method comprises the following steps:
201: and determining the average RS power under the system bandwidth according to the transmission power of the serving cell.
202: and summing the RS average power and a preset increment to obtain the adjusted RS average power.
203: and the measuring base station sends the adjusted RS average power to a measuring object in a broadcast message mode.
Fig. 3 is a schematic diagram of a process for increasing RS power according to an embodiment of the present application. As shown in FIG. 3, for the UE, PLcAffecting the calculation of its PUSCH transmit power when PLcWhen the PUSCH transmission power is increased, the PUSCH transmission power of the UE increases without changing other conditions. Downlink path loss calculation value PL of UE to serving cellc-referenceSignalPower-highher layer filtered RSRP. Generally, the UE considers the reference signaling power of the serving cell to be of a constant size, which is determined by the average power of reference signals in the entire system bandwidth of the serving cell.
And calculating the average power of the RS under the system bandwidth according to the transmission power of the serving cell by utilizing the incidence relation between the PUSCH transmission power of the UE and the higher-layer parameter, and increasing delta RsPower to 20dB on the basis of the average power when the higher layer configures the parameter, namely the preferenceSignalPower + delta RsPower. When the referrenangnalPower is sent to the measurement object, namely UE, by the measured base station through the broadcast message, the UE calculates the PL 20dB greater than the actual path loss according to the referrenangnalPowercTherefore, the purpose of improving the PUSCH transmission power of the UE is achieved. And the PUSCH sending power of the UE is increased through RS power deception, so that the success rate of the UE in the RRC connection establishment process is facilitated, and the success rate of the user in reselecting the cell is improved.
In practical applications, the establishing of the adjusted connection relationship between the measurement base station and the measurement object includes: and establishing an RRC connection relation with the corresponding measurement object according to the PRACH configuration information of the measurement base station. After establishing the connection relationship between the measurement object and the measurement base station, the power strength and/or control channel of the connected measurement object is measured.
Fig. 4 is a flowchart illustrating a method for measuring periodicity of a base station according to an embodiment of the present disclosure. The method specifically comprises the following steps:
401: when the measuring base station carries out space detection in real time, if the detection duration exceeds a first timing threshold, the space detection is stopped.
402: and obtaining IMSI response frequency of the measurement object, and if the IMSI response frequency exceeds a frequency threshold, judging whether the time for obtaining the IMSI response exceeds a second timing threshold.
403: and if the time of the IMSI response does not exceed the second timing threshold, matching and measuring the measurement object.
Fig. 5 is a schematic diagram of a process of performing detection and measurement by a measurement base station according to an embodiment of the present application. As shown in fig. 5, the measurement base station can flexibly switch between the network resource detection mode and the measurement object measurement mode during the working process, so that the measurement base station can sense the change of the network in time and make real-time adjustment.
State transition conditions between probing mode and measurement mode:
the measurement base station enters the measurement mode from the sounding mode is controlled by a timer T1, and enters the measurement mode when the timer T1 times out.
The measurement base station enters the probing mode from the measurement mode by means of a combination of the statistical threshold for judging the IMSI response frequency and the timer T2. And when the IMSI response frequency is judged not to meet the statistical threshold, or the timer T2 is overtime, the measuring base station enters the detection mode. The two modes not only meet the requirement of timely judging the current network resources according to the traffic volume, but also realize the function of actively strengthening the detection of the current network resources by flexibly configuring the timer T2.
The IMSI response frequency measurement threshold refers to IMSI response frequency counted by the measurement base station according to actual user access amount, and the unit is (IMSI number/minute), and the measurement base station is configurable. When the response frequency of the IMSI is lower than a certain measurement threshold, the measurement base station can be switched to a detection mode and matched with the network again to find out the change of the IMSI.
Fig. 6 is a schematic structural diagram of an apparatus for performing network measurement based on a measurement base station according to an embodiment of the present invention. The apparatus corresponds to an embodiment of the method for network measurement based on a measurement base station according to fig. 1, the apparatus comprising:
the obtaining module 61 is configured to obtain the configuration parameters of the network base station according to the analysis result of the received broadcast message of the network base station.
And an adjusting module 62, configured to adjust the resource configuration of the measuring base station according to the configuration parameter.
A connection establishing module 63, configured to establish a connection relationship between the adjusted measurement base station and the measurement object.
And a measuring module 64, configured to measure the connected measurement object.
Optionally, the measurement base station performs spatial detection in real time, and receives a broadcast message sent by the network base station; and the protocol stack of the measuring base station analyzes the PBCH channel of the network base station to acquire the configuration parameters.
Optionally, the configuration parameter includes PRB location resources of a PDCCH control channel;
before the adjusting the resource configuration of the measurement base station according to the configuration parameter, the method further includes:
allocating PRB position resources of a PDCCH control channel of the measuring base station according to the acquired PRB position resources of the PDCCH of the network base station;
allocating the position resource of the RS signal of the measuring base station according to the acquired transmission mode of the network base station;
and distributing the PRACH parameter resource of the measuring base station according to the acquired PRACH parameter of the network base station.
Optionally, the method further comprises:
and transmitting an interference signal of a control channel corresponding to the network base station so as to enable the measurement object to be separated from the network base station.
Optionally, the adjusting, according to the configuration parameter, the resource configuration of the measurement base station includes:
allocating the resource allocation of the measuring base station according to the configuration parameters;
and after the measurement object is separated from the network base station, performing incremental adjustment on the RS parameters in the resource configuration.
Optionally, the establishing of the adjusted connection relationship between the measurement base station and the measurement object includes:
and establishing an RRC connection relation with the corresponding measurement object according to the PRACH configuration information of the measurement base station.
Optionally, the measuring the connected measurement object includes:
and measuring the power strength and the control channel of the connected measuring object.
Optionally, the incrementally adjusting the RS parameter in the resource configuration includes:
determining the average RS power under the system bandwidth according to the transmission power of the serving cell;
summing the RS average power and a preset increment to obtain an adjusted RS average power;
and the measuring base station sends the adjusted RS average power to a measuring object in a broadcast message mode.
Optionally, the method further comprises:
when the measuring base station carries out space detection in real time, if the detection duration exceeds a first timing threshold, the space detection is stopped;
obtaining IMSI response frequency of the measurement object, if the IMSI response frequency exceeds a frequency threshold, judging whether the time for obtaining the IMSI response exceeds a second timing threshold;
and if the time of the IMSI response does not exceed the second timing threshold, matching and measuring the measurement object.
In addition, an embodiment of the present invention provides a computer storage medium for storing computer software instructions, which includes a program for executing the network measurement method based on the measurement base station in the method embodiment shown in fig. 1.
Additionally, an embodiment of the present invention provides an electronic device, including a processor, and a memory, where the memory is configured to store one or more computer instructions, where the one or more computer instructions, when executed by the processor, implement:
acquiring configuration parameters of a network base station according to a received analysis result of a broadcast message of the network base station;
adjusting the resource allocation of the measuring base station according to the configuration parameters;
establishing a connection relation between the adjusted measuring base station and the measuring object;
and measuring the connected measuring object.
The specific implementation method and process can be seen in the embodiment corresponding to fig. 1.
For ease of understanding, the following describes a process for performing network measurements based on a measuring base station by using a specific embodiment. Fig. 7 is a schematic diagram illustrating a process of performing network measurement based on a measurement base station according to an embodiment of the present application.
A1, entering a detection mode: and the measuring base station enters a detection mode and provides the function of a protocol stack related to the terminal.
M1, broadcast message: the measurement base station may receive a broadcast message from a network base station.
A2, detecting network resources:
a21, the measuring base station carries out space detection in real time and receives radio wave signals of the network base station according to the configured working frequency of the measuring base station.
A22, demodulating PBCH channel of network base station by protocol stack of measuring base station, realizing time synchronization with network, analyzing MIB, SIB1 and SI message, and obtaining configuration information of network, including but not limited to dl-Bandwidth, tdd-Config, transmissionMode, cellIdentity, PCI, PRACH-Config, etc.
And A23, storing the acquired configuration information.
A3, resource matching:
a31, the measurement base station obtains the system bandwidth according to the obtained configuration information, and allocates the PRB position resource of the PDCCH control channel to make the measurement base station consistent with the PRB position resource of the PDCCH control channel of the network.
A32, the measurement base station obtains the transmission mode of the network, and allocates the position resource of the RS signal to make the measurement base station consistent with the position resource of the RS signal of the network.
A33, the measurement base station obtains the PRACH relevant parameters of the network, and allocates the PRACH parameter resources to avoid the interference with the network resources.
A4, entering a measurement mode: the measuring base station is switched from the detection mode to the measuring mode, and the function of a protocol stack related to the measuring base station is provided.
N1, measuring interference signals of control channels transmitted by the base station: after completing resource matching with the network, the measurement base station transmits interference signals of a control channel, including but not limited to PDCCH signals, RS signals, and the like.
N2, the measuring base station sends an increment message:
n21, performing incremental adjustment on a part of parameters in the broadcast message, such as referrencignalpower, and increasing the parameter value thereof may enable the measurement object UE to obtain a larger path loss calculation.
N22, partial parameters in the broadcast message are optimized, such as p-b and p-a, so that the PDCCH and PDSCH power allocation of the measuring base station can be flexibly adapted to the measuring object.
And N23, the measuring base station sends a broadcast message to the configuration parameters without limitation.
A5, measuring object reselecting network: and the UE of the measurement object initiates access in the measurement base station network.
N3, selecting a measuring base station to establish connection: and the UE of the measurement object establishes RRC connection according to the PRACH configuration information of the measurement base station.
N4, initiating measurement: after the RRC connection between the measurement object and the measurement base station is established, the measurement base station may initiate a measurement procedure on the measurement object, where the measurement content includes, but is not limited to, power strength of the measurement object.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed 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 modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by adding a necessary general hardware platform, and of course, can also be implemented by a combination of hardware and software. With this understanding in mind, the above-described aspects and portions of the present technology which contribute substantially or in part to the prior art may be embodied in the form of a computer program product, which may be embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including without limitation disk storage, CD-ROM, optical storage, and the like.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable resource updating apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable resource updating apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable resource updating apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable resource updating apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A method for network measurement based on a measurement base station is applied to the measurement base station, and the method comprises the following steps:
acquiring configuration parameters of a network base station according to a received analysis result of a broadcast message of the network base station;
according to the configuration parameters, adjusting the resource configuration of the measuring base station to disconnect the measuring object from the network base station;
establishing a connection relation between the adjusted measuring base station and the measuring object;
and measuring the connected measuring object.
2. The method of claim 1, wherein the obtaining the configuration parameters of the network base station according to the parsing result of the received broadcast message of the network base station comprises:
the measuring base station carries out space detection in real time and receives a broadcast message sent by the network base station;
and the protocol stack of the measuring base station analyzes the PBCH channel of the network base station to acquire the configuration parameters.
3. The method of claim 1, wherein the configuration parameter comprises a PRB location resource of a PDCCH control channel;
before the adjusting the resource configuration of the measurement base station according to the configuration parameter, the method further includes:
allocating PRB position resources of a PDCCH control channel of the measuring base station according to the acquired PRB position resources of the PDCCH of the network base station;
allocating the position resource of the RS signal of the measuring base station according to the acquired transmission mode of the network base station;
and distributing the PRACH parameter resource of the measuring base station according to the acquired PRACH parameter of the network base station.
4. The method of claim 3, further comprising:
and transmitting an interference signal of a control channel corresponding to the network base station so as to enable the measurement object to be separated from the network base station.
5. The method of claim 4, wherein the adjusting the resource configuration of the measuring base station according to the configuration parameter comprises:
allocating the resource allocation of the measuring base station according to the configuration parameters;
and after the measurement object is separated from the network base station, performing incremental adjustment on the RS parameters in the resource configuration.
6. The method according to claim 3, wherein the establishing the adjusted connection relationship between the measurement base station and the measurement object comprises:
and establishing an RRC connection relation with the corresponding measurement object according to the PRACH configuration information of the measurement base station.
7. The method of claim 6, wherein the measuring the connected measurement object comprises:
and measuring the power strength and the control channel of the connected measuring object.
8. The method of claim 5, wherein the incrementally adjusting the RS parameter in the resource configuration comprises:
determining the average RS power under the system bandwidth according to the transmission power of the serving cell;
summing the RS average power and a preset increment to obtain an adjusted RS average power;
and the measuring base station sends the adjusted RS average power to a measuring object in a broadcast message mode.
9. The method of claim 2, further comprising:
when the measuring base station carries out space detection in real time, if the detection duration exceeds a first timing threshold, the space detection is stopped;
obtaining IMSI response frequency of the measurement object, if the IMSI response frequency exceeds a frequency threshold, judging whether the time for obtaining the IMSI response exceeds a second timing threshold;
and if the time of the IMSI response does not exceed the second timing threshold, matching and measuring the measurement object.
10. A computer storage medium for storing a computer program, the computer program enabling a computer to execute the method for network measurement based on the measurement base station according to claims 1 to 9.
11. An electronic device comprising a processor, a memory to store one or more computer instructions, wherein the one or more computer instructions, when executed by the processor, implement:
acquiring configuration parameters of a network base station according to a received analysis result of a broadcast message of the network base station;
adjusting the resource allocation of the measuring base station according to the configuration parameters;
establishing a connection relation between the adjusted measuring base station and the measuring object;
and measuring the connected measuring object.
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