CN111698106A - Parameter configuration method and device - Google Patents
Parameter configuration method and device Download PDFInfo
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- CN111698106A CN111698106A CN201910185895.3A CN201910185895A CN111698106A CN 111698106 A CN111698106 A CN 111698106A CN 201910185895 A CN201910185895 A CN 201910185895A CN 111698106 A CN111698106 A CN 111698106A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The embodiment of the invention provides a parameter configuration method and a parameter configuration device, which are applied to base station equipment, wherein the method comprises the following steps: checking whether the ratio of uplink and downlink subframes of the base station equipment side is matched with the discontinuous reception DRX parameter or not according to a preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters; and if the ratio of the uplink subframe to the downlink subframe is not matched with the DRX parameter, modifying the DRX parameter according to the corresponding relation between the preset ratio of the uplink subframe to the preset ratio of the downlink subframe and the preset DRX parameter so as to enable the modified DRX parameter to be matched with the ratio of the uplink subframe to the downlink subframe. The embodiment of the invention can improve the efficiency and the accuracy of DRX parameter configuration.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a parameter configuration method and apparatus.
Background
LTE (Long Term Evolution) is a Long Term Evolution of The universal mobile telecommunications system technology standard established by The 3rd generation partnership Project (3 GPP) organization, and includes two modes, FDD (Frequency-division duplex) and TDD (Time-division duplex). Among them, LTE-TDD is also referred to as TD-LTE (Time Division Long term evolution) in China.
In specific application, the uplink and downlink subframe ratio of the TD-LTE network needs to be matched with DRX (Discontinuous Reception) related parameters of an eNB (Evolved NodeB, Evolved base station), otherwise, an abnormal flow such as a failure of access of a user equipment or service interruption may occur.
For example, if the uplink and downlink subframe ratio of the TD-LTE network is dsudddsadd, the eNB-side DRX related parameters, such as shortDRX Cycle (short Cycle) configured to 10 and onDurationTimer (online duration) configured to 8. After the uplink and downlink subframe ratio of the TD-LTE network is modified from DSUDDDSUDD to DSUUDDDSUUD, if the DRX related parameters are still set as follows: if the onDurationTimer is 8 and the shortDRX-Cycle is 10, the uplink and downlink subframe ratio may not match the DRX related parameters. The onDurationTimer is based on a PDCCH (Physical Downlink Control Channel) subframe, and when the uplink and Downlink subframe ratio of the TD-LTE network is DSUUDDSUUD, if the shortDRX-Cycle is 10, there are at most 6 PDCCHs within 10ms, that is, the maximum value of the onDurationTimer is 6, so the value of the onDurationTimer needs to be changed from 8 to 6, otherwise, the situations such as no access or service interruption will occur.
At present, after the ratio of uplink subframes and downlink subframes of a TD-LTE network is modified, whether DRX related parameters are matched needs to be manually checked, and modification is performed manually, however, the requirement on the expertise of modifying personnel for manual modification is high, and certain error and omission may exist in manual modification. In addition, manual modification not only results in low modification efficiency, but also brings high labor cost.
Disclosure of Invention
The embodiment of the invention provides a parameter configuration method and device, which can improve the efficiency and accuracy of DRX parameter configuration.
The embodiment of the invention provides a parameter configuration method, which is applied to base station equipment and comprises the following steps:
checking whether the ratio of uplink and downlink subframes of the base station equipment side is matched with the discontinuous reception DRX parameter or not according to a preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters;
and if the ratio of the uplink subframe to the downlink subframe is not matched with the DRX parameter, modifying the DRX parameter according to the corresponding relation between the preset ratio of the uplink subframe to the preset ratio of the downlink subframe and the preset DRX parameter so as to enable the modified DRX parameter to be matched with the ratio of the uplink subframe to the downlink subframe.
The embodiment of the invention provides a parameter configuration device, which is applied to base station equipment and comprises the following components:
the parameter checking module is used for checking whether the uplink and downlink subframe ratio of the base station equipment side is matched with the discontinuous reception DRX parameter or not according to a preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters;
and the parameter modification module is used for modifying the DRX parameter according to the corresponding relation between the preset uplink and downlink subframe ratio and the preset DRX parameter if the uplink and downlink subframe ratio is not matched with the DRX parameter, so that the modified DRX parameter is matched with the uplink and downlink subframe ratio.
The embodiment of the invention has the following advantages:
the embodiment of the invention can check whether the ratio of the uplink subframe and the downlink subframe of the base station equipment side is matched with the discontinuous reception DRX parameter or not according to the preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters; if the ratio of the uplink subframe and the downlink subframe of the base station equipment side is not matched with the discontinuous reception DRX parameter, the DRX parameter can be automatically modified according to the corresponding relation between the preset ratio of the uplink subframe and the downlink subframe and the preset DRX parameter in the configuration relation table, so that the modified DRX parameter is matched with the ratio of the uplink subframe and the downlink subframe.
Therefore, by the embodiment of the invention, the eNB can automatically modify the DRX parameters according to the preset configuration relation table under the condition of detecting that the ratio of the uplink subframe and the downlink subframe is changed, so as to adapt to the change of the ratio of the uplink subframe and the downlink subframe, and the manual check whether the DRX parameters are matched or not and the manual modification of the DRX parameters are not needed, thereby not only improving the efficiency of DRX parameter configuration, but also avoiding errors caused by the manual modification and improving the accuracy of DRX parameter configuration.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 shows a flow diagram of a method embodiment of a parameter configuration of the present invention;
FIG. 2 illustrates a flow diagram of another method embodiment of parameter configuration of the present invention;
FIG. 3 illustrates a flow diagram of yet another method embodiment of the present invention for parameter configuration;
fig. 4 shows a block diagram of an apparatus embodiment of a parameter configuration of the present invention.
Detailed Description
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, 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.
Method embodiment
Referring to fig. 1, a flowchart of an embodiment of a method for parameter configuration according to the present invention is shown, and is applied to a base station device, where the method specifically includes:
and 102, if the ratio of the uplink subframe to the downlink subframe is not matched with the DRX parameter, modifying the DRX parameter according to the corresponding relation between the preset ratio of the uplink subframe to the preset ratio of the downlink subframe and the preset DRX parameter so as to enable the modified DRX parameter to be matched with the ratio of the uplink subframe to the downlink subframe.
The embodiments of the present invention are applicable to a base station device in an LTE network, where the base station device is an entity that allocates resources to a terminal, and may be, for example, any one of the following: an evolved node B (eNode B or eNB), a node B, a Base Station (BS), a radio access unit, a base station controller, or a network node. The terminal may include: any one of a User Equipment (UE), a Mobile Station (MS), a cellular phone, a smart phone, a computer, or a multimedia system equipped with a communication function. Although the following description relates to TD-LTE networks, embodiments of the present invention can be slightly modified and even applied in other networks with similar technical background and channel format without departing from the spirit and scope of embodiments of the present invention.
The embodiment of the invention can establish a configuration relation table in advance, wherein the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters; the configuration relation table can be used for checking whether the ratio of uplink and downlink subframes at the base station equipment side is matched with the discontinuous reception DRX parameter.
In an optional embodiment of the present invention, the checking, according to a preset configuration relationship table, whether an uplink and downlink subframe ratio of the base station device side matches a discontinuous reception DRX parameter may specifically include:
step S11, inquiring the configuration relation table according to the ratio of the uplink subframe and the downlink subframe of the base station equipment side to obtain the preset ratio of the uplink subframe and the downlink subframe corresponding to the ratio of the uplink subframe and the downlink subframe of the base station equipment side;
step S12, determining a preset DRX parameter corresponding to the preset uplink and downlink subframe ratio;
step S13, if the DRX parameter of the base station equipment side is the same as the preset DRX parameter, judging that the ratio of uplink and downlink subframes of the base station equipment side is matched with the DRX parameter; otherwise, judging that the ratio of the uplink subframe and the downlink subframe of the base station equipment side is not matched with the DRX parameter.
The embodiment of the invention can check whether the ratio of the uplink and downlink subframes at the base station equipment side is matched with the DRX parameters in real time according to the preset configuration relation table, and specifically, the configuration relation table can be inquired according to the ratio of the uplink and downlink subframes at the base station equipment side so as to obtain the preset ratio of the uplink and downlink subframes corresponding to the ratio of the uplink and downlink subframes at the base station equipment side. For example, assuming that the uplink and downlink subframe ratio of the current base station device side is x1 and the DRX parameter is y1, the configuration relationship table may be queried according to x1 to obtain a data entry with a preset uplink and downlink subframe ratio of x1, the preset DRX parameter corresponding to the preset uplink and downlink subframe ratio x1 may be queried according to the corresponding relationship between the preset uplink and downlink subframe ratio and the preset DRX parameter in the configuration relationship table to obtain y2, and if y1 and y2 are the same, it may be determined that the uplink and downlink subframe ratio x1 of the base station device side matches with the DRX parameter y 1; and if y1 and y2 are not the same, determining that the uplink and downlink subframe ratio x1 on the base station equipment side does not match the DRX parameter y 1. If the ratio of the uplink subframe and the downlink subframe of the base station equipment side is not matched with the discontinuous reception DRX parameter, the DRX parameter can be automatically modified according to the corresponding relation between the preset ratio of the uplink subframe and the downlink subframe and the preset DRX parameter in the configuration relation table, so that the modified DRX parameter is matched with the ratio of the uplink subframe and the downlink subframe.
Therefore, through the embodiment of the invention, the eNB can automatically modify the DRX parameters according to the preset configuration relation table after detecting that the ratio of the uplink subframe and the downlink subframe is changed so as to adapt to the change of the ratio of the uplink subframe and the downlink subframe, does not need to manually check whether the DRX parameters are matched or not, does not need to manually modify the DRX parameters, not only can improve the efficiency of DRX parameter configuration, but also can avoid errors caused by manual modification, and improves the accuracy of DRX parameter configuration.
In an optional embodiment of the present invention, the DRX parameter may at least include: short period parameter and online duration parameter. Wherein, the short Cycle parameter refers to shortDRX-Cycle parameter, and the on-line duration parameter refers to onDurationTimer parameter.
It can be understood that the shortDRX Cycle and onDurationTimer are only used as an example of an application of the DRX parameter according to the embodiment of the present invention, and in practical applications, those skilled in the art may also adaptively modify other parameters of DRX.
For example, the DRX parameters may further include: LongDRXCycle, which according to 3GPP protocol must be an integer multiple of shortDRX-Cycle, e.g. 160 for longdrxccycle and 10 for shortDRX-Cycle.
Referring to table 1, a specific illustration of uplink and downlink subframe allocation in the TD-LTE network is shown. And referring to table 2, a specific illustration of a configuration relationship table according to an embodiment of the present invention.
TABLE 1
TABLE 2
As shown in table 1, the preset DRX parameters include preset DRX parameters corresponding to preset uplink and downlink subframe ratios of 7 uplink and downlink subframe ratios of a TD-LTE network in a 3GPP 36.211 protocol, and as shown in table 2, the preset DRX parameters include: preset shortDRX-Cycle parameter and preset onDurationTimer parameter.
In an optional embodiment of the present invention, when the base station device triggers an activation operation to be performed on a current cell, the operation of checking whether a ratio of uplink and downlink subframes at the base station device side matches a DRX parameter according to a preset configuration relationship table is performed.
Specifically, each time the cell is activated, the eNB may be triggered to execute a check process to check the uplink and downlink subframe allocation and the DRX parameter one by one, and when the uplink and downlink subframe allocation and the DRX parameter are found to be unmatched, the DRX parameter may be automatically modified to a matching value.
In an optional embodiment of the present invention, after the modifying the DRX parameter according to the correspondence between the preset uplink and downlink subframe ratio and a preset DRX parameter, so that the modified DRX parameter matches with the uplink and downlink subframe ratio, the method may further include:
broadcasting a system message, wherein the system message carries relevant information for informing user equipment to access so that the user equipment can access the current cell according to the relevant information; wherein the related information at least comprises: the ratio of uplink and downlink subframes, the modified DRX parameters, the bandwidth and the frequency point.
Specifically, the System message may specifically include an MIB (Master Information Block) and multiple SIBs (System Information Blocks), where the System message carries related Information used to notify the UE of access, such as uplink and downlink subframe ratio, modified DRX parameters, bandwidth, and frequency points, so that the UE may access the TD-LTE network according to the related Information to perform normal services.
Referring to fig. 2, a flowchart of another embodiment of a method for configuring parameters in the present invention is shown, where in this embodiment, a cell is in an inactive state, and specifically, the method may include the following steps:
specifically, when the eNB triggers activation of the TD-LTE cell, a parameter verification operation on the eNB side is performed.
specifically, the eNB checks whether the ratio of uplink and downlink subframes of the cell and the DRX parameter are consistent with the corresponding relationship in table 2, and if yes, it indicates that the ratio of uplink and downlink subframes of the cell and the DRX parameter are matched, and directly executes step 204 without modification; if "no", it indicates that the uplink and downlink subframe ratio of the cell does not match the DRX parameter, step 203 is performed.
specifically, the eNB automatically modifies the shortDRX Cycle and the onDurationTimer according to table 2, where table 2 describes in detail the ratio of each uplink subframe and the downlink subframe and the corresponding shortDRX Cycle and onDurationTimer values, and step 204 may be executed after the modification is completed.
specifically, the eNB may broadcast a MIB/SIB system message carrying information for notifying the UE to access the relevant information, where the relevant information may specifically include: the uplink and downlink subframe ratio, the modified DRX parameters, the bandwidth, the frequency point and the like.
And step 205, accessing the UE to the TD-LTE network for normal service.
In an optional embodiment of the present invention, the modifying the DRX parameter according to a corresponding relationship between the preset uplink and downlink subframe ratio and a preset DRX parameter may specifically include:
if the current cell is in an inactive state, modifying the DRX parameters according to the corresponding relation between the preset uplink and downlink subframe ratio and the preset DRX parameters; and if the current cell is in an activated state, refusing to execute the operation of modifying the DRX parameter.
In a specific application, a UE may access a network only in an active state of a cell. Therefore, if the cell is in an active state, the UE may already access the network, and at this time, if the base station detects that the uplink and downlink subframe ratio is not matched with the DRX parameter, and modifies the DRX parameter, abnormal situations such as UE access interruption may occur. Therefore, in order to avoid the above situation, in the embodiment of the present invention, when detecting that the current cell is in the active state, even if the base station device detects that the uplink and downlink subframe ratio does not match the DRX parameter, the base station device may refuse to perform the DRX parameter modification operation.
Similarly, for the TD-LTE cell in the active state, when the uplink and downlink subframe ratio is modified, protection may also be added on the eNB side, and the uplink and downlink subframe ratio is not allowed to be modified for the cell in the active state. In an optional embodiment of the invention, the method may further comprise:
step S21, receiving a modification request aiming at the ratio of the uplink subframe and the downlink subframe;
step S22, if the current cell is in an inactive state, allowing to respond to the modification request aiming at the ratio of the uplink subframe and the downlink subframe; and if the current cell is in an activated state, refusing to respond to the modification request aiming at the ratio of the uplink subframe and the downlink subframe.
Specifically, when the eNB receives a modification request for the uplink and downlink subframe ratio, the state of the current cell may be obtained, and if the current cell is in an inactive state, the eNB is allowed to respond to the modification request for the uplink and downlink subframe ratio; and if the current cell is in an activated state, refusing to respond to the modification request aiming at the uplink and downlink subframe ratio so as to protect the uplink and downlink subframe ratio parameters.
Referring to fig. 3, a flowchart of another embodiment of a method for configuring parameters according to the present invention is shown, where in this embodiment, a cell is in an activated state, and the method specifically includes the following steps:
301, receiving a modification request for the uplink and downlink subframe ratio;
specifically, the eNB may determine whether to receive a modification request for the uplink and downlink subframe ratio, and if "yes", execute step 303; if not, go to step 302.
specifically, a prompt message "cell activated, modification not allowed" may be displayed to reject the operation request for modifying the uplink and downlink subframe ratio or DRX parameters.
specifically, the eNB may broadcast a MIB/SIB system message carrying information for notifying the UE to access the relevant information, where the relevant information may specifically include: uplink and downlink subframe ratio, DRX parameters, bandwidth, frequency points and the like.
And 305, accessing the UE to the TD-LTE network for normal service.
Therefore, the embodiment of the invention can execute different parameter configuration processes on the activated cell and the non-activated cell. For a cell in an inactive state, when the cell is activated, an eNB can add a parameter verification process, firstly verify the uplink and downlink subframe ratio of the cell and a DRX parameter, and if the uplink and downlink subframe ratio of the cell and the DRX parameter are not matched, automatically modify the DRX parameter to ensure that the DRX parameter is matched with the current uplink and downlink subframe ratio. And then the cell broadcasts normal MIB/SIB system information, and the UE receives the normal broadcast information and accesses the information.
For the cell in the activated state, the parameters of any node of the uplink and downlink subframe ratio and the DRX parameters of the cell are not allowed to be modified. When the ratio of uplink and downlink subframes of the cell or the DRX parameters needs to be modified, the base station sends a prompting message that the cell is activated and modification is not allowed, and rejects the modification operation of the ratio of the uplink and downlink subframes or the DRX parameters under the activated state of the cell so as to protect the parameters.
To sum up, the embodiment of the present invention may verify whether the uplink and downlink subframe ratio of the base station device side matches the discontinuous reception DRX parameter according to a preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters; if the ratio of the uplink subframe and the downlink subframe of the base station equipment side is not matched with the discontinuous reception DRX parameter, the DRX parameter can be automatically modified according to the corresponding relation between the preset ratio of the uplink subframe and the downlink subframe and the preset DRX parameter in the configuration relation table, so that the modified DRX parameter is matched with the ratio of the uplink subframe and the downlink subframe.
Therefore, by the embodiment of the invention, the eNB can automatically modify the DRX parameters according to the preset configuration relation table under the condition of detecting that the ratio of the uplink subframe and the downlink subframe is changed, so as to adapt to the change of the ratio of the uplink subframe and the downlink subframe, and the manual check whether the DRX parameters are matched or not and the manual modification of the DRX parameters are not needed, thereby not only improving the efficiency of DRX parameter configuration, but also avoiding errors caused by the manual modification and improving the accuracy of DRX parameter configuration.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Device embodiment
Referring to fig. 4, a block diagram of an embodiment of an apparatus for parameter configuration according to the present invention is shown, where the apparatus is applied to a base station device, and the apparatus may specifically include:
a parameter checking module 401, configured to check whether the uplink and downlink subframe ratio of the base station device side matches the discontinuous reception DRX parameter according to a preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters;
a parameter modification module 402, configured to modify the DRX parameter according to a correspondence between a preset uplink subframe ratio and a preset DRX parameter if the uplink subframe ratio and the downlink subframe ratio are not matched with the DRX parameter, so that the modified DRX parameter is matched with the uplink subframe ratio and the downlink subframe ratio.
Optionally, the parameter checking module 401 may specifically include:
the query submodule is used for querying the configuration relation table according to the ratio of the uplink subframe and the downlink subframe of the base station equipment side so as to obtain the preset ratio of the uplink subframe and the preset ratio of the downlink subframe corresponding to the ratio of the uplink subframe and the downlink subframe of the base station equipment side;
the determining submodule is used for determining a preset DRX parameter corresponding to the preset uplink and downlink subframe ratio;
a determining submodule, configured to determine that the uplink and downlink subframe ratio of the base station device side matches the DRX parameter if the DRX parameter of the base station device side is the same as the preset DRX parameter; otherwise, judging that the ratio of the uplink subframe and the downlink subframe of the base station equipment side is not matched with the DRX parameter.
Optionally, the parameter modification module 402 may specifically include:
a judging and modifying submodule, configured to modify a preset DRX parameter according to a correspondence between the preset uplink and downlink subframe ratio and the preset DRX parameter if the current cell is in an inactive state; and if the current cell is in an activated state, refusing to execute the operation of modifying the DRX parameter.
Optionally, the apparatus may further include:
a request receiving module, configured to receive a modification request for the uplink and downlink subframe ratio;
a request response module, configured to allow a response to a modification request for the uplink and downlink subframe ratio if the current cell is in an inactive state; and if the current cell is in an activated state, refusing to respond to the modification request aiming at the ratio of the uplink subframe and the downlink subframe.
Optionally, the apparatus may further include:
a broadcast module, configured to broadcast a system message, where the system message carries related information for notifying a user equipment to access, so that the user equipment accesses a current cell according to the related information; wherein the related information at least comprises: the ratio of uplink and downlink subframes, the modified DRX parameters, the bandwidth and the frequency point.
Optionally, when the base station device triggers to perform an activation operation on the current cell, the base station device performs the operation of checking whether the ratio of uplink and downlink subframes of the base station device side matches the DRX parameter according to a preset configuration relation table.
Optionally, the DRX parameters at least include: short period parameter and online duration parameter.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (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 data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, 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 data processing terminal 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 data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The method for parameter configuration and the apparatus for parameter configuration provided by the present invention are introduced in detail above, and a specific example is applied in the present disclosure to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (14)
1. A method for parameter configuration, applied to a base station device, includes:
checking whether the ratio of uplink and downlink subframes of the base station equipment side is matched with the discontinuous reception DRX parameter or not according to a preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters;
and if the ratio of the uplink subframe to the downlink subframe is not matched with the DRX parameter, modifying the DRX parameter according to the corresponding relation between the preset ratio of the uplink subframe to the preset ratio of the downlink subframe and the preset DRX parameter so as to enable the modified DRX parameter to be matched with the ratio of the uplink subframe to the downlink subframe.
2. The method of claim 1, wherein the checking whether the uplink and downlink subframe ratio of the base station device side matches the Discontinuous Reception (DRX) parameter according to a preset configuration relation table comprises:
inquiring the configuration relation table according to the ratio of the uplink subframe and the downlink subframe of the base station equipment side to obtain the preset ratio of the uplink subframe and the downlink subframe corresponding to the ratio of the uplink subframe and the downlink subframe of the base station equipment side;
determining a preset DRX parameter corresponding to the preset uplink and downlink subframe ratio;
if the DRX parameter of the base station equipment side is the same as the preset DRX parameter, judging that the ratio of uplink and downlink subframes of the base station equipment side is matched with the DRX parameter; otherwise, judging that the ratio of the uplink subframe and the downlink subframe of the base station equipment side is not matched with the DRX parameter.
3. The method of claim 1, wherein the modifying the DRX parameter according to the correspondence between the preset uplink and downlink subframe ratio and a preset DRX parameter comprises:
if the current cell is in an inactive state, modifying the DRX parameters according to the corresponding relation between the preset uplink and downlink subframe ratio and the preset DRX parameters; and if the current cell is in an activated state, refusing to execute the operation of modifying the DRX parameter.
4. The method of claim 1, further comprising:
receiving a modification request aiming at the ratio of the uplink subframe and the downlink subframe;
if the current cell is in an inactive state, allowing to respond to a modification request aiming at the ratio of the uplink subframe and the downlink subframe; and if the current cell is in an activated state, refusing to respond to the modification request aiming at the ratio of the uplink subframe and the downlink subframe.
5. The method according to claim 1, wherein after the modifying the DRX parameter according to the corresponding relationship between the preset uplink and downlink subframe allocation and the preset DRX parameter, so that the modified DRX parameter matches with the uplink and downlink subframe allocation, the method further comprises:
broadcasting a system message, wherein the system message carries relevant information for informing user equipment to access so that the user equipment can access the current cell according to the relevant information; wherein the related information at least comprises: the ratio of uplink and downlink subframes, the modified DRX parameters, the bandwidth and the frequency point.
6. The method according to any one of claims 1 to 5, wherein the operation of checking whether the uplink and downlink subframe ratio of the base station device side matches with the DRX parameter according to a preset configuration relation table is executed when the base station device triggers to execute an activation operation on a current cell.
7. The method according to any of claims 1 to 5, wherein the DRX parameter comprises at least: short period parameter and online duration parameter.
8. An apparatus for parameter configuration, applied to a base station device, the apparatus comprising:
the parameter checking module is used for checking whether the uplink and downlink subframe ratio of the base station equipment side is matched with the discontinuous reception DRX parameter or not according to a preset configuration relation table; wherein, the configuration relation table comprises: presetting a corresponding relation between an uplink subframe ratio and a downlink subframe ratio and presetting DRX parameters;
and the parameter modification module is used for modifying the DRX parameter according to the corresponding relation between the preset uplink and downlink subframe ratio and the preset DRX parameter if the uplink and downlink subframe ratio is not matched with the DRX parameter, so that the modified DRX parameter is matched with the uplink and downlink subframe ratio.
9. The apparatus of claim 8, wherein the parameter checking module comprises:
the query submodule is used for querying the configuration relation table according to the ratio of the uplink subframe and the downlink subframe of the base station equipment side so as to obtain the preset ratio of the uplink subframe and the preset ratio of the downlink subframe corresponding to the ratio of the uplink subframe and the downlink subframe of the base station equipment side;
the determining submodule is used for determining a preset DRX parameter corresponding to the preset uplink and downlink subframe ratio;
a determining submodule, configured to determine that the uplink and downlink subframe ratio of the base station device side matches the DRX parameter if the DRX parameter of the base station device side is the same as the preset DRX parameter; otherwise, judging that the ratio of the uplink subframe and the downlink subframe of the base station equipment side is not matched with the DRX parameter.
10. The apparatus of claim 8, wherein the parameter modification module comprises:
a judging and modifying submodule, configured to modify a preset DRX parameter according to a correspondence between the preset uplink and downlink subframe ratio and the preset DRX parameter if the current cell is in an inactive state; and if the current cell is in an activated state, refusing to execute the operation of modifying the DRX parameter.
11. The apparatus of claim 8, further comprising:
a request receiving module, configured to receive a modification request for the uplink and downlink subframe ratio;
a request response module, configured to allow a response to a modification request for the uplink and downlink subframe ratio if the current cell is in an inactive state; and if the current cell is in an activated state, refusing to respond to the modification request aiming at the ratio of the uplink subframe and the downlink subframe.
12. The apparatus of claim 8, further comprising:
a broadcast module, configured to broadcast a system message, where the system message carries related information for notifying a user equipment to access, so that the user equipment accesses a current cell according to the related information; wherein the related information at least comprises: the ratio of uplink and downlink subframes, the modified DRX parameters, the bandwidth and the frequency point.
13. The apparatus according to any one of claims 8 to 12, wherein when the base station device triggers an activation operation on a current cell, the apparatus performs the operation of checking whether an uplink/downlink subframe ratio of the base station device side matches a DRX parameter according to a preset configuration relation table.
14. The apparatus according to any of claims 8 to 12, wherein the DRX parameters comprise at least: short period parameter and online duration parameter.
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