CN109413669B

CN109413669B - Effective value determination method of network configuration parameters, related equipment and system

Info

Publication number: CN109413669B
Application number: CN201710703350.8A
Authority: CN
Inventors: 鲍炜; 潘学明; 姜蕾
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2020-07-28
Anticipated expiration: 2037-08-16
Also published as: CN109413669A; WO2019034101A1

Abstract

The embodiment of the invention provides a method, related equipment and a system for determining effective values of network configuration parameters, wherein the method comprises the following steps: receiving configuration parameter notification information sent by a base station; and obtaining a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters. The embodiment of the invention can improve the flexibility of adjusting the network configuration parameters.

Description

Effective value determination method of network configuration parameters, related equipment and system

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method, a related device, and a system for determining an effective value of a network configuration parameter.

Background

In the current communication system, the network configuration parameters can be notified through the system information, and the base station can also modify the network configuration parameters through the system information modification process. The modification of the system information needs to pass through two modification periods, wherein in the first modification period, the base station informs the user terminal that the system information is to be modified, but the content of the system information is not changed or is the content before modification in the period. And transmitting the modified system information to the user terminal in the next modification period. It can be seen that the flexibility of adjusting the network configuration parameters is poor at present.

Disclosure of Invention

The embodiment of the invention provides a method, related equipment and a system for determining an effective value of a network configuration parameter, and aims to solve the problem that the flexibility of the network configuration parameter is poor.

In a first aspect, an embodiment of the present invention provides a method for determining an effective value of a network configuration parameter, where the method is applied to a user terminal, and includes:

receiving configuration parameter notification information sent by a base station;

and obtaining a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters.

In a second aspect, an embodiment of the present invention provides a method for determining an effective value of a network configuration parameter, where the method is applied to a base station, and includes:

generating configuration parameter notification information;

and sending the configuration parameter notification information to a user terminal, wherein the configuration parameter notification information is used for enabling the user terminal to obtain a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters.

In a third aspect, an embodiment of the present invention provides a user terminal, including:

the first receiving module is used for receiving configuration parameter notification information sent by a base station;

and the obtaining module is used for obtaining a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters, which are obtained by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters.

In a fourth aspect, an embodiment of the present invention provides a base station, including:

the generating module is used for generating configuration parameter notification information;

a first sending module, configured to send the configuration parameter notification information to a user terminal, where the configuration parameter notification information is used to enable the user terminal to obtain a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of a network configuration parameter, where the candidate values are obtained by the user terminal in advance, and use the target value as an effective value of the network configuration parameter.

In a fifth aspect, an embodiment of the present invention provides a user terminal, including: the method comprises the steps of obtaining a network configuration parameter of a user terminal, and obtaining a value of the network configuration parameter of the user terminal, wherein the value of the network configuration parameter is obtained by a user terminal, and the value of the network configuration parameter is obtained by a user terminal.

In a sixth aspect, an embodiment of the present invention provides a base station, including: the method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the computer program is executed by the processor, the steps in the method for determining the effective value of the network configuration parameter at the base station side provided by the embodiment of the invention are realized.

In a seventh aspect, an embodiment of the present invention provides a system for determining an effective value of a network configuration parameter, where the system includes a user terminal and a base station provided in the embodiment of the present invention.

In an eighth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps of the method for determining an effective value of a network configuration parameter at a user terminal side provided in the embodiment of the present invention.

In a ninth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps of the method for determining an effective value of a network configuration parameter at a base station side provided in the embodiment of the present invention.

In the embodiment of the invention, configuration parameter notification information sent by a base station is received; and obtaining a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters. Therefore, the value of the network configuration parameter can be adjusted through the configuration parameter notification information, and compared with the prior art that the network configuration parameter of the user terminal needs to be adjusted through two system information modification periods, the embodiment of the invention can improve the flexibility of the adjustment of the network configuration parameter.

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 exercise.

Fig. 1 is a structural diagram of an effective value determination system for a network configuration parameter according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a method for determining an effective value of a network configuration parameter according to an embodiment of the present invention;

fig. 3 is a schematic diagram of another method for determining an effective value of a network configuration parameter according to an embodiment of the present invention;

fig. 4 is a structural diagram of a user equipment according to an embodiment of the present invention;

fig. 5 is a block diagram of another ue according to an embodiment of the present invention;

fig. 6 is a block diagram of another ue according to an embodiment of the present invention;

fig. 7 is a structural diagram of a base station according to an embodiment of the present invention;

fig. 8 is a block diagram of another base station provided in an embodiment of the present invention;

fig. 9 is a block diagram of another base station provided in an embodiment of the present invention;

fig. 10 is a block diagram of another user terminal according to an embodiment of the present invention;

fig. 11 is a structural diagram of another base station according to an embodiment 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.

Referring to fig. 1, fig. 1 is a structural diagram of an effective value determination system for network configuration parameters according to an embodiment of the present invention, and as shown in fig. 1, the system includes a user terminal 11 and a base station 12, where the user terminal 11 may be a ue (user equipment), for example, a terminal side Device such as a Mobile phone, a Tablet Personal Computer (L ap Computer), a laptop Computer (L ap Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device (Wearable Device), and it should be noted that a specific type of the user terminal 11 is not limited in the embodiment of the present invention, and the base station 12 may be a 5G base station (e.g., a gNB, a 5G NR NB), or may be a 4G base station (e.g., an eNB), or may be a 3G base station (e.g., an NB), and it should be noted that a specific type of the base station 12 is not limited in the embodiment of the present invention.

It should be noted that the specific functions of the user terminal 11 and the base station 12 are described in detail through a plurality of embodiments below.

Referring to fig. 2, fig. 2 is a schematic diagram of a method for determining an effective value of a network configuration parameter according to an embodiment of the present invention, and as shown in fig. 2, the method includes the following steps:

step 201, the base station generates configuration parameter notification information.

The configuration parameter notification information may be indication information, for example: the user terminal is instructed which parameter value to use, or the configuration parameter notification information may be an adjustment factor, so as to instruct the user terminal to adjust the value of the network configuration parameter, or the configuration parameter notification information may also be network load information of the cell, and the like. Of course, in the embodiment of the present invention, the configuration parameter notification information may also be other information contents capable of instructing the user terminal to adjust the network configuration parameter, which is not limited in the embodiment of the present invention.

In addition, the base station may generate the configuration parameter notification information, where the base station dynamically generates the configuration parameter notification information according to factors such as the current network load and the interference condition, so as to dynamically adjust the effective value of the network configuration parameter.

Step 202, the base station sends the configuration parameter notification information to the user terminal.

The configuration parameter notification information may be dynamically sent by the base station, so that the flexibility of adjusting the network configuration parameter may be improved, for example: different configuration parameter notification messages can be dynamically sent once or multiple times in a system information modification period so as to adjust the network configuration parameters of the user terminal in time.

After the base station transmits the configuration parameter notification information, the ue receives the configuration parameter notification information transmitted by the base station, and then executes step 203. The configuration parameter notification information may be used to enable the user terminal to obtain a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter, which are obtained by the user terminal in advance, and use the target value as an effective value of the network configuration parameter.

Step 203, the user terminal obtains a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and takes the target value as an effective value of the network configuration parameters.

At least one set of candidate values of the pre-obtained network configuration parameters may be obtained before the step 203 is executed, for example: the receiving base station sends before performing step 203, or the user terminal may pre-acquire the protocol definition, etc.

In addition, in this embodiment of the present invention, the network configuration parameter may include at least one network configuration sub-parameter, for example: for the out-of-synchronization or synchronization determining parameter, the network configuration parameter may include a plurality of network configuration sub-parameters, such as T310, N310, and N311, where T310 is a timer for determining out-of-synchronization or synchronization, N310 is a threshold of number of consecutive out-of-synchronization indications, and N311 is a threshold of number of consecutive synchronization indications. When the network configuration parameter includes a plurality of network configuration sub-parameters, each set of alternative values may include values of each network configuration sub-parameter, that is, each set of alternative values may include a plurality of values, and the plurality of values are alternative values of the plurality of network configuration sub-parameters, respectively. If the network configuration parameter is a parameter, for example: and (2) the maximum number of attempts of a Random Access Channel (RACH), each set of candidate value is an alternative value of the network configuration parameter, that is, each set of candidate value includes one alternative value.

In step 203, the obtaining of the target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter acquired by the user terminal in advance may be selecting a target value corresponding to the configuration parameter notification information from at least two sets of candidate values in the network configuration parameter when at least two sets of candidate values are included, or may be adjusting the candidate value of the network configuration parameter corresponding to the configuration notification information when one set of candidate values is included to obtain the target value.

The above-mentioned taking the target value as the effective value of the network configuration parameter may be that, when the user terminal uses the network configuration parameter in the communication process, the value of the network configuration parameter is the target value.

In addition, in this embodiment of the present invention, the network configuration parameter in step 203 may be one or more network configuration parameters, for example: the network configuration parameters may include at least one of:

maximum number of attempts of RACH (preamble Trans Max);

listen Before Talk (L isten Before Talk, L BT) parameters;

judging parameters of step loss or synchronization;

a length parameter of a system messaging window (SI window size);

a mapping relationship between a quality of service Class Identifier (QCI) and a L BT Class (QCI to L BT Class mapping);

a window parameter of Message (Msg) 2 or Msg4 of RACH;

configuration parameters of a Paging reception window (Paging reception window).

The maximum number of attempts of the RACH may include a maximum number of attempts allowed by the user equipment to attempt the RACH procedure, and after the user equipment attempts the RACH procedure to the maximum number of attempts, if the user equipment has not successfully accessed the RACH, a Media Access Control (MAC) layer of the user equipment reports a failure of the high-level RACH.

The L BT parameter may include parameters related to L BT performed by the ue, such as Clear Channel Assessment (CCA) type, CCA slot duration (CCA slot length), CCA window parameter (CCA window), L BT detection threshold, and the like.

The out-of-synchronization or in-synchronization determination parameters may include T310, N310, and N311.

For example, the mapping relationship between the QCI and the L BT class may include a mapping relationship between Quality of Service (QoS) over air and the L BT class.

The Window parameter of the Msg2 of the RACH may include a Response Window Size (ra-Response Window Size) and the Window parameter of the Msg4 of the RACH may include a Contention resolution timer (mac-context resolution timer).

The configuration parameters of the paging message receiving window may include the relevant configuration of the paging message receiving window, for example: window size or time domain resource, etc.

It should be noted that, if the network configuration parameters in step 203 include the at least two listed network configuration parameters, the configuration parameter notification information may be used by the ue to determine effective values for some or all of the at least two network configuration parameters. For example: the configuration parameter notification information is used to indicate the 1 st set of alternative values, and then part or all of the at least two network configuration parameters take the 1 st set of alternative values as effective values; or the configuration parameter notification information includes at least two indications or adjustment coefficients, and the at least two indications or adjustment coefficients respectively correspond to effective values of the at least two network configuration parameters, so that the user terminal can select corresponding effective values for the at least two network configuration parameters according to the configuration parameter notification information; or the configuration parameter notification information includes network load information, the user terminal may select a corresponding effective value for each network configuration parameter according to a mapping relationship between each network configuration parameter and the network load, which is obtained in advance.

In the embodiment of the invention, the dynamic adjustment of the network configuration parameters can be realized through the steps, so that the user terminal can be quickly adapted to the network load change, and the communication performance of the user terminal is improved.

It should be noted that, in the embodiment of the present invention, the network configuration parameter may be applied to communication transmission of the user terminal in an unlicensed frequency band, and of course, the embodiment of the present invention is not limited to this, and may also be applied to communication transmission of the user terminal in an licensed frequency band.

Referring to fig. 3, fig. 3 is a schematic diagram of another method for determining an effective value of a network configuration parameter according to an embodiment of the present invention, where the method is applied to a user equipment, and as shown in fig. 3, the method includes the following steps:

step 301, the base station generates configuration parameter notification information.

Step 301 may refer to corresponding descriptions of step 201 in the embodiment shown in fig. 2, and is not described herein again.

Step 302, the base station dynamically broadcasts configuration parameter notification information to the user terminal.

The dynamic broadcast may be a broadcast message sent by the base station to the ue, where the broadcast message includes the configuration parameter notification information, for example: system information or a synchronization access signal, etc. The step 302 can realize dynamic adjustment of network configuration parameters of a plurality of user terminals, thereby reducing information transmission overhead. Because the broadcasted configuration parameter notification information can be received by a plurality of user terminals without the need to separately transmit the above-mentioned configuration parameter notification information for each user terminal.

Optionally, the dynamically broadcasting, by the base station, the configuration parameter notification information to the user equipment may include:

and sending configuration parameter notification information to the user terminal through the residual resource of a Synchronization access Signal block (SS block).

The SS block may be a New Radio (NR) SS block, and the remaining resources may be resources reserved in the SS block or may be understood as unoccupied resources in the SS block.

In this embodiment, the step of sending the configuration parameter notification information through the remaining resources of the SS block may be that the base station sends the SS block to the user terminal, where the remaining resources of the SS block include the configuration parameter notification information, so that the user terminal receives the configuration parameter notification information sent by the base station through the remaining resources of the SS block. In the embodiment, the configuration parameter notification information can be sent to the user terminal without adopting extra information, so that transmission resources and the power consumption of the base station and the user terminal can be saved.

It should be noted that, in this embodiment, step 302 is optional, that is, in this embodiment, the configuration parameter notification information may not be limited to be dynamically broadcast, for example: the base station may also send the configuration parameter notification information to the ue through dynamic physical signaling.

After the base station dynamically broadcasts the configuration parameter notification information, the ue receives the configuration parameter notification information dynamically broadcasted by the base station, and then the ue performs step 303. The configuration parameter notification information may be used to enable the user terminal to obtain a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter, which are obtained by the user terminal in advance, and use the target value as an effective value of the network configuration parameter.

Step 303, the user terminal obtains a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameter, which are obtained by the user terminal in advance, and uses the target value as an effective value of the network configuration parameter.

Optionally, the user terminal obtains at least two sets of alternative values of the network configuration parameters in advance;

the user terminal obtains a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and takes the target value as an effective value of the network configuration parameters, including:

and the user terminal selects a target value corresponding to the configuration parameter notification information from the at least two sets of alternative values, and takes the target value as an effective value of the network configuration parameter.

The target value corresponding to the configuration parameter notification information may be a value indicated by the configuration parameter notification information, or may be a value having a preset correspondence with the configuration parameter notification information.

In this embodiment, the user terminal selects a target value corresponding to the configuration parameter notification information from the at least two sets of candidate values, and takes the target value as an effective value of the network configuration parameter, which may be understood as that the configuration parameter notification information sent by the base station may be used to enable the user terminal to select the target value corresponding to the configuration parameter notification information from the at least two sets of candidate values of the network configuration parameter that are obtained by the user terminal in advance, and take the target value as the effective value of the network configuration parameter.

In addition, in this embodiment, it can be realized that the user terminal can select a target value corresponding to the configuration parameter notification information from at least two sets of alternative values of the network configuration parameter, and use the target value as an effective value of the network configuration parameter, so that the base station does not need to send the effective value of the network configuration parameter to the user terminal, thereby saving signaling overhead.

Optionally, in this embodiment, the configuration parameter notification information includes a parameter value indication;

the user terminal selects a target value corresponding to the configuration parameter notification information from the at least two sets of candidate values, and takes the target value as an effective value of the network configuration parameter, including:

and the user terminal selects a target value indicated by the parameter value indication from the at least two sets of alternative values, and takes the target value as an effective value of the network configuration parameter.

The parameter value indication may be a parameter value code, an index, an identifier, or the like, and the reference value indication may determine a target value of the network configuration parameter. For example: the above network configuration parameters include the maximum number of attempts of RACH:

the user terminal may access the network through the RACH procedure, but the RACH procedure may present a collision risk, for example: the multiple user terminals use the same resource to send the same Preamble code, and when the user terminal tries RACH process to reach the maximum trial times, it is not successful, and the MAC layer of the user terminal reports the failure of high-level RACH.

For the above scenario, the user equipment may receive N sets of valid values of the maximum number of attempts of the RACH broadcast by the network, for example: preambleTransMax1, 2 and N corresponding to indexes (index)1, 2 and N, respectively, wherein N is an integer greater than 2;

before RACH is performed, the ue may receive a parameter value indication (e.g., effective configuration number) of a network dynamic indication, where the indication may be an index ═ x; thus, the user terminal may determine that the maximum number of attempts of RACH is x, where x is an integer greater than or equal to 1 and less than or equal to N, and perform the RACH procedure.

For another example, the network configuration parameters include L BT parameters, where L BT parameters are related parameters in an L BT mechanism, and the L BT mechanism may enable a communication device (e.g., a user terminal or a base station) operating in an unlicensed frequency band to fairly share spectrum resources, specifically, L BT may refer to that the communication device performs CCA on a target frequency band before performing data transmission, and the communication device may perform data transmission only when determining that the spectrum is idle, and for a terminal operating in an unlicensed frequency band, the network may configure a series of L BT parameters, for example, parameters including a CCA type (CCA type), a CCA slot duration (CCA slot length), a CCA window (CCA window), and a L BT detection threshold.

In this example, the user terminal may receive N sets of alternative values of L BT parameters broadcasted by the network, such as L BT parameters (L BT parameter)1, 2, and N.

Before L BT, the ue may receive a parameter value indication (e.g., an effective configuration number) indicated by network dynamics, where the indication may be an index ═ x, and then, according to the parameter value indication, the ue may determine L BT parameter effective values and perform L BT.

It should be noted that, in this embodiment, the maximum number of attempts of the RACH and the L BT parameter are only examples, and in this embodiment, other network configuration parameters may all determine valid values in the above manner, for example, for an out-of-synchronization or synchronization determination parameter, a length parameter of a system message sending window, a mapping relationship between QCI and L BT levels, a configuration parameter of a paging message receiving window, and a window parameter of the Msg2 or Msg4 of the RACH, all may determine valid values in the above manner using the parameter value indication, which is not described herein again.

In this embodiment, the user terminal selects the target value indicated by the parameter value indication from the at least two sets of candidate values, and takes the target value as the effective value of the network configuration parameter, which can be understood as that the parameter configuration indication sent by the base station can be used to enable the user terminal to select the target value indicated by the parameter value indication from the at least two sets of candidate values of the network configuration parameter acquired by the user terminal in advance, and take the target value as the effective value of the network configuration parameter.

It can be known from the above description that the user terminal can accurately and efficiently select the effective value of the network configuration parameter through the parameter value indication, thereby improving the communication performance of the user terminal.

Optionally, in the embodiment that selects the target value corresponding to the configuration parameter notification information, the configuration parameter notification information includes network load information;

and the user terminal selects a target value corresponding to the network load information from the at least two sets of alternative values according to a mapping relation between the network load and the parameter values acquired in advance, and takes the target value as an effective value of the network configuration parameter.

Preferably, the network load information may also be network load information of an unlicensed channel, such as a success ratio of the base station L BT over a period of time, and/or a success ratio of L BT reported by a plurality of or all user terminals over a period of time, and/or Received Signal Strength Indication (RSSI) information reported by a plurality of or all user terminals over a period of time, and the like.

In addition, the network load information may be dynamically transmitted, so that the network load information can be notified to the user terminal in real time or near real time.

The mapping relationship between the network load and the parameter value obtained in advance may be a mapping relationship between the network load and the parameter value defined in advance by the user terminal obtaining protocol, and certainly, may also be a mapping relationship between the network load and the parameter value configured by the base station received in advance by the user terminal, which is not limited in the embodiment of the present invention.

In this embodiment, the user terminal selects a target value corresponding to the network load information from the at least two sets of candidate values according to a mapping relationship between a network load and a parameter value acquired in advance, and the target value is taken as an effective value of the network configuration parameter, which can be understood as that the network load information sent by the base station can be used to enable the user terminal to select the target value corresponding to the network load information from the at least two sets of candidate values of the network configuration parameter acquired in advance by the user terminal according to the mapping relationship between the network load and the parameter value acquired in advance, and take the target value as the effective value of the network configuration parameter.

Through the above description, through the network load information, the user terminal can select the value corresponding to the network load information as the effective value of the network configuration parameter, so that the user terminal can select the corresponding effective value according to the network load information to adapt to the current network environment and improve the overall performance of the communication system. And the effective value of the network configuration parameter is determined by the user terminals in the cell by adopting the method, so that the parameters used by the whole network terminal can be ensured to have better consistency, and the fairness of using the unauthorized frequency band is ensured.

Optionally, in an embodiment of the network load information, the generating, by the base station, configuration parameter notification information includes:

and according to a calculation mode defined by a protocol, calculating the cell where the user terminal is located to obtain the load information of the cell.

Namely, the network load information received by the user terminal includes: and the base station calculates the cell where the user terminal is located according to a calculation mode defined by a protocol to obtain the load information of the cell so as to improve the overall performance of the communication system.

For example, the mapping relationship of the network configuration parameters including QCI to L BT level is used as an example:

the user terminal receives the network load information broadcasted by the network, and then, the user terminal can obtain the relevant effective values of the network configuration parameters based on the network load information, for example, the mode of obtaining the effective values of the network configuration parameters by the user terminal is determined by the protocol, for example, the mapping relation of a plurality of groups of QCI to L BT grades (namely, each set of values of the network configuration parameters of the mapping relation of the QCI to L BT grades is a specific mapping relation) and the network load range applicable to each group of mapping relations are defined in the protocol, so that the user terminal can determine which mapping relation of the group of QCI to L BT grades is used according to the received network load information.

Certainly, the mapping relationship of the QCI to L BT levels is only an example, and in this embodiment, other network configuration parameters, such as the maximum number of attempts of RACH, the L BT parameter, the out-of-sync or in-sync determination parameter, the length parameter of the system message sending window, the configuration parameter of the paging message receiving window, and the Msg2 or Msg4 window parameter of RACH may all adopt the above method to determine the valid value thereof, which is not described herein again.

As can be seen from the above description, in this embodiment, since the network load information is a calculation manner defined by the base station according to the protocol, it can be ensured that parameters used by the terminals in the whole network have better consistency, thereby ensuring fairness for use of the unlicensed frequency band, and improving overall performance of the communication system.

Optionally, the method further includes:

if the network load of the cell where the user terminal is located is detected to exceed a preset threshold value, the base station sends a preset value to the user terminal, wherein the preset value is used for enabling the user terminal not to transmit data in the cell where the user terminal is located within a preset time period corresponding to the preset value;

and the user terminal receives a preset value sent by the base station, and does not transmit data in the cell where the user terminal is located within a preset time period corresponding to the preset value, wherein the preset value indicates that the network load of the cell detected by the base station exceeds a preset load threshold value.

The time period corresponding to the preset value may be a time period starting from a receiving time when the user terminal receives the preset value, where the time period is a time period corresponding to the preset value, for example: 1 minute, 10 minutes, etc. In addition, the preset value may be a specific bit value, for example: 1 or 0, etc.

In this embodiment, the execution sequence of the steps of sending the preset value and receiving the preset value is not limited, for example: before step 301, or after step 301, etc., the execution time of the steps of sending the preset value and receiving the preset value is specifically determined by the network load of the cell, and when the network load of the cell exceeds a preset threshold, the base station sends the preset value.

In this embodiment, when the base station detects that the network load of the cell is too heavy, the base station may broadcast a preset value to the ue, and after the ue receives the preset value, the ue considers that the cell is inoperable for a period of time, so that the ue does not perform data transmission in the cell during the period of time, thereby improving the overall communication performance of the cell.

Optionally, the configuration parameter notification information includes a parameter value coefficient;

if the user terminal obtains a set of values of the network configuration parameters in advance, the user terminal adjusts the values of the network configuration parameters by using the parameter value coefficient to obtain target values, and the target values are used as effective values of the network configuration parameters; or

If the network configuration parameter comprises at least one network configuration sub-parameter and the user terminal acquires a value of each network configuration sub-parameter in advance, the user terminal selects a target network configuration sub-parameter from the network configuration parameters comprising the network configuration sub-parameters, adjusts the value of the target network configuration sub-parameter by using the parameter value coefficient to obtain a target value, and takes the target value as an effective value of the target network configuration sub-parameter.

The parameter value coefficient may be a real number, for example: real numbers greater than 0. The adjusting the value of the network configuration parameter by using the parameter value coefficient may be that a preset operation is performed on an alternative value of the network configuration parameter and the parameter value coefficient, which are acquired by the user terminal in advance, for example: multiplication, division, addition or subtraction operation to realize the adjustment of the value of the network configuration parameter. Similarly, the value of the target network configuration subparameter can be adjusted. In addition, the target network configuration sub-parameter may be that the network configuration parameter includes one or more sub-parameters, for example: the target network configuration subparameter may be at least one of N310, T310, and N311 for an out-of-sync or in-sync decision parameter.

Preferably, the adjusting the value of the network configuration parameter by using the parameter value coefficient includes:

utilizing the parameter value coefficient to amplify or reduce the value of the network configuration parameter, wherein the amplification or reduction amplitude corresponds to the configuration parameter coefficient;

adjusting the value of the target network configuration sub-parameter by using the parameter value coefficient, including:

and utilizing the parameter value coefficient to amplify or reduce the value of the target network configuration sub-parameter, wherein the amplification or reduction amplitude corresponds to the configuration parameter coefficient.

The above-mentioned enlarging or reducing may be to multiply or divide the value of the network configuration parameter and the parameter value coefficient. Of course, the present invention may be an addition or subtraction operation, and the embodiment of the present invention is not limited thereto.

In this embodiment, the scaling processing of the value of the network configuration parameter can be realized through the parameter value coefficient, so as to further improve the flexibility of adjusting the network configuration parameter.

Preferably, the selecting a target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters includes:

and selecting a target network configuration sub-parameter corresponding to the parameter value coefficient from the network configuration parameters including the network configuration sub-parameters according to a mapping relation between the parameter value coefficient and the network configuration sub-parameters which are acquired in advance.

The mapping relationship may be predefined by a protocol, or the ue receives the configuration of the base station in advance. The network configuration sub-parameters of the parameter value coefficient to be adjusted can be accurately determined through the mapping relation, so that the signaling overhead is reduced, and the base station only needs to transmit the parameter value coefficient to the user terminal without indicating which network configuration sub-parameter the parameter value coefficient corresponds to. Of course, in this embodiment, the base station may also carry, in the message for sending the parameter value coefficient, the indication information of the network configuration sub-parameter corresponding to the parameter value coefficient, so as to indicate which network configuration sub-parameter the parameter value coefficient acts on.

For example: the network configuration parameters including the out-of-synchronization or synchronization judgment parameters are used for illustration, wherein before the illustration, the relevant contents of the out-of-synchronization or synchronization judgment parameters are explained,

the out-of-synchronization indication may be that the ue determines whether it is in a synchronization state by measuring the quality of a downlink signal transmitted by the network. And a Physical (PHY) layer of the user terminal may periodically report an indication of synchronization or out-of-synchronization to a Radio Resource Control (RRC) layer, and if the quality of the downlink signal is lower than a preset threshold, report the out-of-synchronization indication; otherwise, reporting the synchronous indication.

If the number of consecutive out-of-sync indications received by the RRC layer of the user terminal exceeds the threshold N310, a timer T310 is started. When T310 is overtime, the user terminal considers that the radio link fails, and starts a corresponding processing flow; if the number of consecutive synchronization indications received by the RRC layer of the user terminal exceeds the threshold N311 before T310 times out, T310 is stopped.

In this embodiment, when the network load is high, the downlink sending opportunity obtained by the base station is correspondingly reduced, and the detection opportunity obtained by the user terminal is reduced. Thus, the configured N310 and T310 can be amplified to reduce the probability that the base station does not transmit the downlink signal and is mistaken by the user terminal to be a radio link failure. The specific process is as follows:

the user terminal receives 1 set of out-of-step or synchronization judgment parameters of the network broadcast, such as: n310, T310, and N311;

the user terminal receives a parameter value coefficient sent by the network, for example: a scaling factor x;

the user terminal may scale one or more values of N310, T310, and N311 by using the parameter value coefficient to obtain a finally used configuration, where the scaling method may be: n310 x, or N310/x, etc.

It should be noted that, the adjusting the value of the network configuration parameter by using the parameter value coefficient to obtain the target value may be for some network configuration parameters without a plurality of network configuration sub-parameters, for example: the length parameter of the system messaging window for which the network configuration parameter can be referred to as follows:

in the unlicensed frequency band, if the transmission window of the system information (SI message) is too short, and the frequency band is busy, the transmission opportunities obtained by the base station will decrease, and there may be no transmission opportunity in a transmission window of the system information (SI message); if the system information (SI message) transmission window is too long, the base station will acquire a lot of transmission opportunities when the frequency band is idle, and the too long system information (SI message) transmission window may cause the subsequent system information transmission to be delayed. Therefore, in this embodiment, the following processing can be implemented for the above case:

the user terminal receives the length of a system message sending window of the network broadcast;

the user terminal utilizes the scaling factor to scale the length of the system message sending window to obtain the final used configuration, and the scaling method can be as follows: length x, or length/x, etc.

Of course, the above-mentioned out-of-synchronization or synchronization determining parameter and the length parameter of the system message sending window are only examples, and in this embodiment, other network configuration parameters, such as: the configuration parameters of the paging message receiving window and the Msg2 or Msg4 window parameters of the RACH can be determined by the above method, which is not described herein.

In addition, in this embodiment, the user terminal adjusts the value of the network configuration parameter by using the parameter value coefficient to obtain a target value, and it can be understood that the parameter value coefficient sent by the base station can be used to enable the user terminal to adjust the value of the network configuration parameter, which is obtained in advance by the user terminal, by using the parameter value coefficient to obtain a target value, and use the target value as the effective value of the network configuration parameter.

The user terminal selects the target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters, and utilizes the parameter value coefficient, adjusting the value of the target network configuration sub-parameter to obtain a target value, and taking the target value as an effective value of the target network configuration sub-parameter, which can be understood that, if the network configuration parameter includes at least one network configuration sub-parameter, the parameter dereferencing coefficient sent by the base station may be used to enable the user equipment to select a target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters, and utilize the parameter dereferencing coefficient, and adjusting the value of the target network configuration sub-parameter acquired by the user terminal in advance to obtain a target value, and taking the target value as an effective value of the target network configuration sub-parameter.

It can be known from the above description that the value of the network configuration parameter can be flexibly adjusted by the parameter value coefficient, so as to further improve the flexibility of adjusting the network configuration parameter, and the user terminal does not need to obtain multiple sets of alternative values, so as to save the storage space and power consumption of the user terminal.

Optionally, before the step of obtaining, by the user terminal, a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter that are obtained by the user terminal in advance, and taking the target value as an effective value of the network configuration parameter, the method further includes:

the user terminal receives at least one set of alternative values of the network configuration parameters configured by the base station in a semi-static manner; or

And the user terminal acquires at least one set of alternative values of the network configuration parameters defined in advance by the protocol.

That is, before the step of sending the configuration parameter notification information to the user terminal, the base station may further configure at least one set of candidate values of the network configuration parameter to the user terminal in a semi-static manner.

Wherein, the receiving, by the ue, at least one set of candidate values of the network configuration parameters configured semi-statically by the base station includes:

and the user terminal receives at least one set of alternative values of the network configuration parameters sent by the base station through system messages or high-level signaling.

That is, the base station may send at least one set of alternative values of the network configuration parameters to the user terminal through a system message or a high-level signaling.

Therefore, the user terminal can acquire at least one set of alternative values of the network configuration parameters in the system message or the high-level signaling sent by the base station. Of course, in this embodiment, the semi-static configuration is not limited to passing through a system message or a high-level signaling, and may also be other semi-static messages, which is not limited in this embodiment of the present invention.

In this embodiment, the user terminal can obtain at least one set of alternative values of the network configuration parameters in a manner predefined by the base station or the protocol, so that the parameters used by the whole network terminal can be ensured to have better consistency, the fairness for the use of the unauthorized frequency band is ensured, and the overall performance of the communication system is improved.

In this embodiment, various optional implementation manners are added on the basis of the embodiment shown in fig. 2, and the flexibility of adjusting network configuration parameters can be improved, and the beneficial effects of saving the power consumption of the user terminal and the base station, saving signaling, improving the overall communication performance of the communication system, and the like can be achieved.

Referring to fig. 4, fig. 4 is a structural diagram of a user terminal according to an embodiment of the present invention, and as shown in fig. 4, the user terminal 400 includes:

a first receiving module 401, configured to receive configuration parameter notification information sent by a base station;

an obtaining module 402, configured to obtain a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter that is obtained in advance by the user terminal, and use the target value as an effective value of the network configuration parameter.

the obtaining module 402 is configured to select a target value corresponding to the configuration parameter notification information from the at least two sets of candidate values, and use the target value as an effective value of the network configuration parameter.

Optionally, the configuration parameter notification information includes a parameter value indication;

the obtaining module 402 is configured to select a target value indicated by the parameter value indication from the at least two sets of candidate values, and use the target value as an effective value of the network configuration parameter.

Optionally, the configuration parameter notification information includes network load information;

the obtaining module 402 is configured to select a target value corresponding to the network load information from the at least two sets of candidate values according to a mapping relationship between a network load and a parameter value, which is obtained in advance, and use the target value as an effective value of the network configuration parameter.

Optionally, the network load information includes: and the base station calculates the cell where the user terminal is located according to a calculation mode defined by a protocol to obtain the load information of the cell.

the obtaining module 402 is configured to, if the user terminal obtains a set of values of the network configuration parameter in advance, adjust the values of the network configuration parameter by using the parameter value coefficient to obtain a target value, and use the target value as an effective value of the network configuration parameter; or

The obtaining module 402 is configured to select a target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters if the network configuration parameters include at least one network configuration sub-parameter and the user terminal previously obtains a value of each network configuration sub-parameter, adjust the value of the target network configuration sub-parameter by using the parameter value coefficient to obtain a target value, and use the target value as an effective value of the target network configuration sub-parameter.

Optionally, the obtaining module 402 is configured to, if the network configuration parameter includes at least one network configuration sub-parameter, and the user terminal obtains a value of each network configuration sub-parameter in advance, select a target network configuration sub-parameter corresponding to the parameter value coefficient according to a mapping relationship between the parameter value coefficient and the network configuration sub-parameter, where the network configuration parameter includes the network configuration sub-parameter, adjust a value of the target network configuration sub-parameter by using the parameter value coefficient, to obtain a target value, and use the target value as an effective value of the target network configuration sub-parameter.

Optionally, the obtaining module 402 is configured to, if the user terminal obtains a set of values of the network configuration parameter in advance, amplify or reduce the values of the network configuration parameter by using the parameter value coefficient to obtain a target value, and use the target value as an effective value of the network configuration parameter, where an amplitude of the amplification or reduction corresponds to the configuration parameter coefficient; or

The obtaining module 402 is configured to select a target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters if the network configuration parameters include at least one network configuration sub-parameter and the user terminal obtains a value of each network configuration sub-parameter in advance, amplify or reduce the value of the target network configuration sub-parameter by using the parameter value coefficient to obtain a target value, and use the target value as an effective value of the target network configuration sub-parameter, where an amplitude of the amplification or reduction corresponds to the configuration parameter coefficient.

Optionally, the first receiving module 401 is configured to receive configuration parameter notification information dynamically broadcasted by the base station.

Optionally, the first receiving module 401 is configured to receive configuration parameter notification information sent by the base station through the remaining resources of the SS block.

Optionally, as shown in fig. 5, the user terminal 400 further includes:

a second receiving module 403, configured to receive at least one set of candidate values of the network configuration parameter configured in the semi-static state by the base station; or

An obtaining module 404, configured to obtain at least one set of candidate values of the network configuration parameter predefined by a protocol.

Optionally, the second receiving module 403 is configured to receive at least one set of candidate values of the network configuration parameter sent by the base station through a system message or a high-level signaling.

Optionally, the network configuration parameter includes at least one of:

a maximum number of attempts for RACH;

l BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

mapping relation between QCI and L BT grade;

a window parameter of Msg2 or Msg4 for RACH;

configuration parameters of a paging message reception window.

Optionally, as shown in fig. 6, the user terminal 400 further includes:

a third receiving module 405, configured to receive a preset value sent by the base station, and within a preset time period corresponding to the preset value, not perform data transmission in a cell where the user terminal is located, where the preset value indicates that the base station detects that a network load of the cell exceeds a preset load threshold.

It should be noted that, in this embodiment, the user terminal 400 may be a user terminal in any implementation manner in the method embodiment of the present invention, and any implementation manner of the user terminal in the method embodiment of the present invention may be implemented by the user terminal 400 in this embodiment, and the same beneficial effects are achieved, and details are not described here.

Referring to fig. 7, fig. 7 is a structural diagram of a base station according to an embodiment of the present invention, and as shown in fig. 7, a base station 700 includes:

a generating module 701, configured to generate configuration parameter notification information;

a first sending module 702, configured to send the configuration parameter notification information to a user terminal, where the configuration parameter notification information is used to enable the user terminal to obtain a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of a network configuration parameter that is obtained by the user terminal in advance, and use the target value as an effective value of the network configuration parameter.

Optionally, the configuration parameter notification information is used to enable the user terminal to select a target value corresponding to the configuration parameter notification information from at least two sets of candidate values of the network configuration parameter, which are obtained by the user terminal in advance, and use the target value as an effective value of the network configuration parameter.

Optionally, the configuration parameter notification information includes a parameter value indication, where the parameter configuration indication is used to enable the user terminal to select a target value indicated by the parameter value indication from at least two sets of candidate values of the network configuration parameter, where the candidate values are obtained by the user terminal in advance, and use the target value as an effective value of the network configuration parameter.

Optionally, the configuration parameter notification information includes network load information, where the network load information is used to enable the user terminal to select, according to a mapping relationship between a pre-acquired network load and a parameter value, a target value corresponding to the network load information from at least two sets of candidate values of the network configuration parameter pre-acquired by the user terminal, and use the target value as an effective value of the network configuration parameter.

Optionally, the generating module 701 is configured to calculate, according to a calculation manner defined by a protocol, a cell where the user terminal is located, so as to obtain load information of the cell.

the parameter value coefficient is used for enabling the user terminal to adjust the value of the network configuration parameter acquired by the user terminal in advance by using the parameter value coefficient to obtain a target value, and the target value is used as an effective value of the network configuration parameter; or

If the network configuration parameter comprises at least one network configuration sub-parameter, the parameter value taking coefficient is used for enabling the user terminal to select a target network configuration sub-parameter from the network configuration parameters comprising the network configuration sub-parameters, adjusting the value of the target network configuration sub-parameter acquired by the user terminal in advance by using the parameter value taking coefficient to obtain a target value, and taking the target value as an effective value of the target network configuration sub-parameter.

Optionally, the first sending module 702 is configured to dynamically broadcast configuration parameter notification information to the ue.

Optionally, the first sending module 702 is configured to send configuration parameter notification information to the user terminal through the remaining resources of the SS block.

Optionally, as shown in fig. 8, the base station 700 further includes:

a second sending module 703 is configured to configure at least one set of candidate values of the network configuration parameter to the user terminal in a semi-static manner.

Optionally, the second sending module 703 is configured to send at least one set of candidate values of the network configuration parameter to the user terminal through a system message or a high-level signaling.

Optionally, the network configuration parameter includes at least one of:

a maximum number of attempts for RACH;

l BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

mapping relation between QCI and L BT grade;

a window parameter of Msg2 or Msg4 for RACH;

configuration parameters of a paging message reception window.

Optionally, as shown in fig. 9, the base station 700 further includes:

a third sending module 704, configured to send a preset value to the user terminal if it is detected that a network load of a cell in which the user terminal is located exceeds a preset threshold, where the preset value is used to enable the user terminal not to perform data transmission in the cell in which the user terminal is located within a preset time period corresponding to the preset value.

It should be noted that, in this embodiment, the base station 700 may be a base station of any implementation manner in the method embodiment of the present invention, and any implementation manner of the base station in the method embodiment of the present invention may be implemented by the base station 700 in this embodiment, and the same beneficial effects are achieved, and details are not described here.

Referring to fig. 10, fig. 10 is a block diagram of another user terminal according to an embodiment of the present invention. As shown in fig. 10, the user terminal 1000 includes: at least one processor 1001, memory 1002, at least one network interface 1004, and a user interface 1003. The various components in user terminal 1000 are coupled together by a bus system 1005. It is understood that bus system 1005 is used to enable communications among the components connected. The bus system 1005 includes a power bus, a control bus, and a status signal bus, in addition to a data bus. But for the sake of clarity the various busses are labeled in figure 10 as the bus system 1005.

The user interface 1003 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, track ball, touch pad, or touch screen, etc.).

It is to be understood that the Memory 1002 in embodiments of the present invention may be either volatile Memory or non-volatile Memory, or may include both volatile and non-volatile Memory, wherein non-volatile Memory may be Read-Only Memory (ROM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), or flash Memory volatile Memory may be Random Access Memory (RAM), which serves as external cache Memory, RAM, by way of illustrative but not limiting illustration, many forms of RAM are available, such as Static Random Access Memory (Static RAM, SRAM), Dynamic Random Access Memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), Double data rate Synchronous Dynamic Random Access Memory (Double data rate, rsddr DRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM, SDRAM), or Synchronous DRAM (Synchronous DRAM, SDRAM), or any other type of RAM suitable for accessing a system including but not limited to the types of DRAM, SDRAM, and SDRAM, DRAM, and SDRAM, and RAM, and SDRAM, and RAM, and SDRAM, and RAM.

In some embodiments, memory 1002 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 10021 and applications 10022.

The operating system 10021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 10022 includes various applications, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. The program implementing the method according to the embodiment of the present invention may be included in the application program 10022.

In the embodiment of the present invention, the user terminal 1000 further includes a computer program stored in the memory 1002 and executable on the processor 1001, specifically, the computer program stored in the application 10022, and when executed by the processor 1001, the computer program implements the following steps:

The method disclosed by the embodiment of the invention can be applied to the processor 1001 or can be implemented by the processor 1001. The processor 1001 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 1001. The Processor 1001 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable Gate Array (FPGA) or other programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 1002, and the processor 1001 reads the information in the memory 1002 and performs the steps of the method in combination with the hardware.

For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable logic devices (P L D), Field-Programmable Gate arrays (FPGAs), general purpose processors, controllers, microcontrollers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

the obtaining, by the processor 1001, a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter acquired in advance by the user terminal, and taking the target value as an effective value of the network configuration parameter includes:

and selecting a target value corresponding to the configuration parameter notification information from the at least two sets of alternative values, and taking the target value as an effective value of the network configuration parameter.

the selecting, by the processor 1001, a target value corresponding to the configuration parameter notification information from the at least two sets of candidate values, and taking the target value as an effective value of the network configuration parameter, includes:

and selecting a target value indicated by the parameter value indication from the at least two sets of alternative values, and taking the target value as an effective value of the network configuration parameter.

and selecting a target value corresponding to the network load information from the at least two sets of alternative values according to a mapping relation between the network load and the parameter value acquired in advance, and taking the target value as an effective value of the network configuration parameter.

if the user terminal obtains a set of values of the network configuration parameters in advance, adjusting the values of the network configuration parameters by using the parameter value coefficient to obtain target values, and taking the target values as effective values of the network configuration parameters; or

If the network configuration parameter comprises at least one network configuration sub-parameter and the user terminal acquires a value of each network configuration sub-parameter in advance, selecting a target network configuration sub-parameter from the network configuration parameters comprising the network configuration sub-parameters, adjusting the value of the target network configuration sub-parameter by using the parameter value coefficient to obtain a target value, and taking the target value as an effective value of the target network configuration sub-parameter.

Optionally, the selecting, by the processor 1001, a target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters includes:

Optionally, the adjusting, performed by the processor 1001, the value of the network configuration parameter by using the parameter value coefficient includes:

the adjusting, performed by the processor 1001, the value of the target network configuration subparameter by using the parameter value taking coefficient includes:

Optionally, the receiving, by the processor 1001, the configuration parameter notification information sent by the base station includes:

and receiving configuration parameter notification information dynamically broadcasted by the base station.

Optionally, the receiving, by the processor 1001, the configuration parameter notification information dynamically broadcasted by the base station includes:

and receiving configuration parameter notification information sent by the base station through the residual resources of the SS block.

Optionally, before the step of obtaining a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter obtained in advance by the user terminal, and taking the target value as an effective value of the network configuration parameter, the computer program further implements the following steps when executed by the processor 1001:

receiving at least one set of alternative values of the network configuration parameters configured semi-statically by the base station; or

And acquiring at least one set of alternative values of the network configuration parameters, which are predefined by a protocol.

Optionally, the receiving, by the processor 1001, at least one set of candidate values of the network configuration parameter configured semi-statically by the base station includes:

and receiving at least one set of alternative values of the network configuration parameters sent by the base station through system messages or high-level signaling.

Optionally, the network configuration parameter includes at least one of:

a maximum number of attempts for RACH;

l BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

mapping relation between QCI and L BT grade;

a window parameter of Msg2 or Msg4 for RACH;

configuration parameters of a paging message reception window.

Optionally, when executed by the processor 1001, the computer program further implements the following steps:

and receiving a preset value sent by the base station, and not transmitting data in a cell where the user terminal is located within a preset time period corresponding to the preset value, wherein the preset value indicates that the network load of the cell detected by the base station exceeds a preset load threshold value.

It should be noted that, in this embodiment, the user terminal 1000 may be a user terminal of any implementation manner in the method embodiment of the present invention, and any implementation manner of the user terminal in the method embodiment of the present invention may be implemented by the user terminal 1000 in this embodiment, and the same beneficial effects are achieved, and details are not described here.

Referring to fig. 11, fig. 11 is a structural diagram of another base station according to an embodiment of the present invention. As shown in fig. 11, the base station 1100 includes: a processor 1101, a transceiver 1102, a memory 1103, and a bus interface, wherein:

in this embodiment of the present invention, the base station 1100 further includes: a computer program stored on the memory 1103 and executable on the processor 1101, the computer program, when executed by the processor 1101, implementing the steps of:

generating configuration parameter notification information;

Wherein the transceiver 1102 is configured to receive and transmit data under the control of the processor 1101, and the transceiver 1102 includes at least two antenna ports.

In fig. 11, the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by processor 1101, and various circuits, represented by memory 1103, linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1102 may be a plurality of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 1104 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.

The processor 1101 is responsible for managing the bus architecture and general processing, and the memory 1103 may store data used by the processor 1101 in performing operations.

Optionally, the generating of the configuration parameter notification information performed by the processor 1101 includes:

Optionally, the sending, by the processor 1101, the configuration parameter notification information to the user terminal includes:

and dynamically broadcasting configuration parameter notification information to the user terminal.

Optionally, the dynamic broadcasting of the configuration parameter notification information to the user equipment performed by the processor 1101 includes:

and sending configuration parameter notification information to the user terminal through the residual resources of the SS block.

Optionally, before the step of sending the configuration parameter notification information to the user terminal, the computer program when executed by the processor 1101 further implements the following steps:

and configuring at least one set of alternative values of the network configuration parameters to the user terminal in a semi-static manner.

Optionally, the semi-statically configuring, by the processor 1101, at least one set of candidate values of the network configuration parameter to the user terminal includes:

and sending at least one set of alternative values of the network configuration parameters to the user terminal through system messages or high-level signaling.

Optionally, the network configuration parameter includes at least one of:

a maximum number of attempts for RACH;

l BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

mapping relation between QCI and L BT grade;

a window parameter of Msg2 or Msg4 for RACH;

configuration parameters of a paging message reception window.

Optionally, the computer program when executed by the processor 1101 further implements the steps of:

and if the network load of the cell where the user terminal is located is detected to exceed a preset threshold value, sending a preset value to the user terminal, wherein the preset value is used for enabling the user terminal not to transmit data in the cell where the user terminal is located within a preset time period corresponding to the preset value.

It should be noted that, in this embodiment, the base station 1100 may be a base station of any implementation manner in the method embodiment of the present invention, and any implementation manner of the base station in the method embodiment of the present invention may be implemented by the base station 1100 in this embodiment, and the same beneficial effects are achieved, and details are not described here.

An embodiment of the present invention provides a user terminal, including: the method comprises the steps of obtaining a network configuration parameter of a user terminal, and obtaining a value of the network configuration parameter of the user terminal, wherein the value of the network configuration parameter is obtained by a user terminal, and the value of the network configuration parameter is obtained by a user terminal.

An embodiment of the present invention provides a base station, including: the method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the computer program is executed by the processor, the steps in the method for determining the effective value of the network configuration parameter at the base station side provided by the embodiment of the invention are realized.

The embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for determining an effective value of a network configuration parameter at a user terminal side provided by the embodiment of the present invention are implemented.

The embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for determining an effective value of a network configuration parameter at a base station side provided in the embodiment of the present invention are implemented.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method 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 only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

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 units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A method for determining effective value of network configuration parameter is applied to a user terminal, and is characterized by comprising the following steps:

receiving configuration parameter notification information sent by a base station through the residual resources of a synchronous access signal block (SS block);

obtaining a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters;

the taking of the target value as the effective value of the network configuration parameter is that the value of the network configuration parameter is the target value when the user terminal uses the network configuration parameter in the communication process.

2. The method of claim 1, wherein the user terminal pre-acquires at least two sets of candidate values of the network configuration parameter;

the obtaining a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters includes:

3. The method of claim 2, wherein the configuration parameter notification information includes a parameter value indication;

selecting a target value corresponding to the configuration parameter notification information from the at least two sets of candidate values, and taking the target value as an effective value of the network configuration parameter, including:

4. The method of claim 2, wherein the configuration parameter notification information includes network load information;

5. The method of claim 4, wherein the network load information comprises: and the base station calculates the cell where the user terminal is located according to a calculation mode defined by a protocol to obtain the load information of the cell.

6. The method of claim 1, wherein the configuration parameter notification information includes a parameter value coefficient;

7. The method of claim 6, wherein said selecting a target network configuration subparameter among the network configuration parameters including network configuration subparameters comprises:

8. The method of claim 6, wherein the adjusting the value of the network configuration parameter using the parameter value coefficient comprises:

9. The method according to any one of claims 1 to 8, wherein before the step of obtaining a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameter that are obtained by the user terminal in advance, and taking the target value as an effective value of the network configuration parameter, the method further comprises:

10. The method of claim 9, wherein the receiving at least one set of alternative values for the network configuration parameter for the semi-static configuration of the base station comprises:

11. The method according to any of claims 1 to 8, wherein the network configuration parameters comprise at least one of:

a maximum number of attempts to randomly access a channel, RACH;

listen before talk L BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

the quality of service grade identifies the mapping relation between QCI and L BT grade;

window parameters of message Msg2 or Msg4 of RACH;

configuration parameters of a paging message reception window.

12. The method of any of claims 1 to 8, further comprising:

13. A method for determining effective values of network configuration parameters is applied to a base station, and is characterized by comprising the following steps:

generating configuration parameter notification information;

and sending configuration parameter notification information to a user terminal through the residual resources of the SS block, wherein the configuration parameter notification information is used for enabling the user terminal to obtain a target value corresponding to the configuration parameter notification information according to at least one set of alternative values of the network configuration parameters acquired by the user terminal in advance, and taking the target value as an effective value of the network configuration parameters.

14. The method of claim 13, wherein the configuration parameter notification information is used to enable the user terminal to select a target value corresponding to the configuration parameter notification information from at least two sets of candidate values of the network configuration parameter that are obtained by the user terminal in advance, and to use the target value as an effective value of the network configuration parameter.

15. The method of claim 14, wherein the configuration parameter notification information includes a parameter value taking indication, and the parameter configuration indication is used to enable the user terminal to select a target value indicated by the parameter value taking indication from at least two sets of candidate values of the network configuration parameter that are acquired by the user terminal in advance, and to use the target value as an effective value of the network configuration parameter.

16. The method of claim 15, wherein the configuration parameter notification information includes network load information, and the network load information is used to enable the user terminal to select, according to a mapping relationship between a pre-obtained network load and a parameter value, a target value corresponding to the network load information from at least two sets of candidate values of the network configuration parameter pre-obtained by the user terminal, and to use the target value as an effective value of the network configuration parameter.

17. The method of claim 16, wherein the generating configuration parameter notification information comprises:

18. The method of claim 13, wherein the configuration parameter notification information includes a parameter value coefficient;

19. The method according to any of claims 13 to 18, wherein prior to the step of sending the configuration parameter notification information to the user terminal, the method further comprises:

20. The method of claim 19, wherein the semi-statically configuring the at least one set of alternative values for the network configuration parameter to the user terminal comprises:

21. The method according to any of claims 13 to 18, wherein the network configuration parameters comprise at least one of:

a maximum number of attempts for RACH;

l BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

mapping relation between QCI and L BT grade;

a window parameter of Msg2 or Msg4 for RACH;

configuration parameters of a paging message reception window.

22. The method of any of claims 13 to 18, further comprising:

23. A user terminal, comprising:

the first receiving module is used for receiving configuration parameter notification information sent by the base station through the residual resources of the SS block;

24. The ue of claim 23, wherein the ue pre-acquires at least two alternative values of the network configuration parameter;

the obtaining module is configured to select a target value corresponding to the configuration parameter notification information from the at least two sets of candidate values, and use the target value as an effective value of the network configuration parameter.

25. The ue of claim 24, wherein the configuration parameter notification information includes a parameter value indication;

the obtaining module is configured to select a target value indicated by the parameter value indication from the at least two sets of candidate values, and use the target value as an effective value of the network configuration parameter.

26. The user terminal of claim 25, wherein the configuration parameter notification information includes network load information;

the obtaining module is used for selecting a target value corresponding to the network load information from the at least two sets of candidate values according to a mapping relation between a network load and a parameter value obtained in advance, and taking the target value as an effective value of the network configuration parameter.

27. The user terminal of claim 26, wherein the network load information comprises: and the base station calculates the cell where the user terminal is located according to a calculation mode defined by a protocol to obtain the load information of the cell.

28. The ue of claim 26, wherein the configuration parameter notification information includes a parameter value coefficient;

the obtaining module is used for adjusting the value of the network configuration parameter by using the parameter value coefficient if the user terminal obtains a set of values of the network configuration parameter in advance to obtain a target value, and taking the target value as an effective value of the network configuration parameter; or

The obtaining module is configured to select a target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters if the network configuration parameters include at least one network configuration sub-parameter and the user terminal previously obtains a value of each network configuration sub-parameter, adjust the value of the target network configuration sub-parameter by using the parameter value coefficient to obtain a target value, and use the target value as an effective value of the target network configuration sub-parameter.

29. The ue of claim 28, wherein the obtaining module is configured to, if the network configuration parameter includes at least one network configuration sub-parameter, and the ue pre-obtains a value of each network configuration sub-parameter, select a target network configuration sub-parameter corresponding to the parameter value coefficient according to a mapping relationship between a pre-obtained parameter value coefficient and the network configuration sub-parameter, in the network configuration parameters including the network configuration sub-parameters, adjust the value of the target network configuration sub-parameter by using the parameter value coefficient, to obtain a target value, and use the target value as an effective value of the target network configuration sub-parameter.

30. The ue of claim 28, wherein the obtaining module is configured to, if the ue obtains a set of values of the network configuration parameter in advance, amplify or reduce the values of the network configuration parameter by using the parameter value coefficient to obtain a target value, and use the target value as an effective value of the network configuration parameter, where an amplitude of the amplification or reduction corresponds to the configuration parameter coefficient; or

The obtaining module is configured to, if the network configuration parameter includes at least one network configuration sub-parameter and the user terminal obtains a value of each network configuration sub-parameter in advance, select a target network configuration sub-parameter from the network configuration parameters including the network configuration sub-parameters, amplify or reduce the value of the target network configuration sub-parameter by using the parameter value coefficient to obtain a target value, and use the target value as an effective value of the target network configuration sub-parameter, where an amplitude of the amplification or reduction corresponds to the configuration parameter coefficient.

31. The user terminal according to any of claims 23 to 30, wherein the user terminal further comprises:

a second receiving module, configured to receive at least one set of candidate values of the network configuration parameter configured in the semi-static state by the base station; or

And the acquisition module is used for acquiring at least one set of alternative values of the network configuration parameters, which are defined in advance by a protocol.

32. The ue of claim 31, wherein the second receiving module is configured to receive at least one set of candidate values of the network configuration parameter sent by the base station through a system message or a higher layer signaling.

33. The user terminal according to any of claims 23 to 30, wherein the network configuration parameters comprise at least one of:

a maximum number of attempts for RACH;

l BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

mapping relation between QCI and L BT grade;

a window parameter of Msg2 or Msg4 for RACH;

configuration parameters of a paging message reception window.

34. The user terminal according to any of claims 23 to 30, wherein the user terminal further comprises:

and a third receiving module, configured to receive a preset value sent by the base station, and within a preset time period corresponding to the preset value, not perform data transmission in a cell where the user terminal is located, where the preset value indicates that the base station detects that a network load of the cell exceeds a preset load threshold.

35. A base station, comprising:

the first sending module is configured to send configuration parameter notification information to a user terminal through the remaining resources of the SS block, where the configuration parameter notification information is used to enable the user terminal to obtain a target value corresponding to the configuration parameter notification information according to at least one set of candidate values of the network configuration parameters that are obtained by the user terminal in advance, and use the target value as an effective value of the network configuration parameters.

36. The base station of claim 35, wherein the configuration parameter notification information is configured to enable the user terminal to select, from at least two sets of candidate values of the network configuration parameter that are obtained by the user terminal in advance, a target value corresponding to the configuration parameter notification information, and use the target value as an effective value of the network configuration parameter.

37. The base station of claim 36, wherein the configuration parameter notification information includes a parameter value taking indication, and the parameter configuration indication is used to enable the user terminal to select a target value indicated by the parameter value taking indication from at least two sets of candidate values of the network configuration parameter acquired by the user terminal in advance, and to use the target value as an effective value of the network configuration parameter.

38. The base station of claim 37, wherein the configuration parameter notification information includes network load information, and the network load information is used to enable the user terminal to select, according to a mapping relationship between a pre-obtained network load and a parameter value, a target value corresponding to the network load information from at least two sets of candidate values of the network configuration parameter pre-obtained by the user terminal, and to use the target value as an effective value of the network configuration parameter.

39. The base station of claim 38, wherein the generating module is configured to calculate the load information of the cell where the ue is located according to a calculation manner defined by a protocol.

40. The base station of claim 35, wherein the configuration parameter notification information includes a parameter value coefficient;

41. The base station according to any of claims 35 to 40, wherein said base station further comprises:

and the second sending module is used for configuring at least one set of alternative values of the network configuration parameters to the user terminal in a semi-static manner.

42. The base station of claim 41, wherein the second sending module is configured to send at least one set of alternative values of the network configuration parameters to the UE through a system message or a higher layer signaling.

43. The base station according to any of claims 35 to 40, wherein the network configuration parameters comprise at least one of:

a maximum number of attempts for RACH;

l BT parameter;

judging parameters of step loss or synchronization;

length parameter of system message sending window;

mapping relation between QCI and L BT grade;

a window parameter of Msg2 or Msg4 for RACH;

configuration parameters of a paging message reception window.

44. The base station according to any of claims 35 to 40, wherein said base station further comprises:

a third sending module, configured to send a preset value to the user terminal if it is detected that a network load of a cell in which the user terminal is located exceeds a preset threshold, where the preset value is used to enable the user terminal not to perform data transmission in the cell in which the user terminal is located within a preset time period corresponding to the preset value.

45. A user terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, which when executed by the processor implements the steps in the method for determining an effective value of a network configuration parameter according to any one of claims 1 to 12.

46. A base station, comprising: memory, processor and computer program stored on the memory and executable on the processor, which when executed by the processor implements the steps in the method for determining an effective value of a network configuration parameter according to any one of claims 13 to 22.

47. A system for determining an effective value of a network configuration parameter, comprising the ue according to any one of claims 23 to 34 and the base station according to any one of claims 35 to 44;

or,

comprising the user terminal according to claim 45 and the base station according to claim 46.

48. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for determining an effective value of a network configuration parameter according to any one of claims 1 to 12.

49. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for determining an effective value of a network configuration parameter according to any one of claims 13 to 22.