CN113115338B

CN113115338B - Network parameter adjusting method and device

Info

Publication number: CN113115338B
Application number: CN202110387988.1A
Authority: CN
Inventors: 魏珍荣; 宋昊
Original assignee: Honor Device Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-06-03
Anticipated expiration: 2041-04-12
Also published as: CN113115338A

Abstract

The embodiment of the application provides a network parameter adjusting method, by obtaining the corresponding relation between the network problem occurring in the terminal and the network parameter, in this way, when the terminal configures the network with the values of the network parameters transmitted by the base station and a network problem occurs, by judging that the values of the network parameters in the corresponding relationship are not the same as the values of the network parameters transmitted by the base station, or, when the value of the network parameter sent by the base station is judged not to be in the interval where the network parameter in the corresponding relation is located, the terminal can automatically adjust the values of the network parameters sent by the base station to the values of the network parameters in the corresponding relationship, or, the terminal can automatically adjust the value of the network parameter sent by the base station to the value in the interval where the network parameter in the corresponding relationship is located, therefore, the modified network parameters can solve the network problems of the terminal and save the time for processing the network problems.

Description

Network parameter adjusting method and device

Technical Field

The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for adjusting network parameters.

Background

In the process of communication between the terminal and the base station, the terminal can perform residence judgment and configure network parameters based on information sent by the base station, so that the terminal can realize data interaction with the base station, and a user can use the terminal to surf the internet.

However, when the terminal performs the camping judgment based on the information sent by the base station, the problem that the terminal cannot camp on the target cell may occur; moreover, even if the terminal can reside in the target cell, when the terminal configures the network parameters according to the information sent by the base station, the terminal may have a problem of low internet access speed, which affects user experience.

Disclosure of Invention

The embodiment of the application provides a network parameter adjusting method, by obtaining the corresponding relation between the network problem occurring in the terminal and the network parameter, in this way, when the terminal configures the network with the values of the network parameters transmitted by the base station and a network problem occurs, by judging that the values of the network parameters in the corresponding relationship are not the same as the values of the network parameters transmitted by the base station, or, by judging that the value of the network parameter sent by the base station is not in the interval where the network parameter in the corresponding relation is located, the terminal can automatically adjust the values of the network parameters sent by the base station to the values of the network parameters in the corresponding relationship, or, the terminal can automatically adjust the value of the network parameter sent by the base station to the value in the interval where the network parameter in the corresponding relationship is located, therefore, the modified network parameters can solve the network problems of the terminal and save the time for processing the network problems.

In a first aspect, an embodiment of the present application provides a method for adjusting a network parameter, where the method includes: the terminal equipment receives system information from the network equipment; wherein the system information includes one or more of: a system information block SIB1 message, a system information block SIB2 message, or a system information block SIB3 message, the system information block SIB1 message including a first value of a first network parameter; when the terminal equipment cannot reside in the 5G target cell according to the first value of the first network parameter, the terminal equipment adjusts the first value to be a second value;

the first value is located in a first interval, the first interval is an interval where a value of a first network parameter specified by a communication protocol is located, the second value is located in a second interval, the second interval is obtained according to the value of the first network parameter set in the device when the camping success rate of the 5G target cell is greater than a threshold value, the second interval is located in the first interval, and the first network parameter includes one or more of the following: the method comprises the steps of camping threshold of Reference Signal Received Power (RSRP) of a 5G target cell, camping threshold of Reference Signal Received Quality (RSRQ) of the 5G target cell, reselecting threshold of RSRP from a 4G network to a 5G network, reselecting threshold of RSRQ from the 4G network to the 5G network, reselecting priority and switching threshold from the 4G network to the 5G network. In this way, the problem that the terminal cannot reside in the 5G target cell can be solved by adjusting the first value of the first network parameter to be the second value.

In a possible implementation manner, the camping success rate of the 5G target cell is obtained by counting the camping success rate of the multiple devices in the 5G target cell according to the value of the first network parameter. In this way, after the terminal adjusts the value of the first network parameter based on the big data of the statistics, the adjusted value of the first network parameter enables the terminal to successfully camp on the 5G target cell.

In a possible implementation manner, the adjusting, by the terminal device, the first value to the second value includes: when the first value is larger than the maximum value of the second interval, the terminal equipment adjusts the first value to the maximum value of the second interval; or when the first value is smaller than the minimum value of the second interval, the terminal equipment adjusts the first value to be the minimum value of the second interval. In this way, the adjusted value of the first network parameter can solve the problem that the terminal cannot camp on the 5G target cell by adjusting the first value in the second interval.

In a possible implementation manner, the adjusting, by the terminal device, the first value to the second value includes: the terminal equipment adjusts the first value to be a second value according to the first corresponding relation; the first corresponding relation is obtained locally by the terminal equipment; or when the terminal device cannot obtain the first corresponding relationship locally, the terminal device sends a first request to the first cloud device, wherein the first request is used for requesting the first cloud device to inquire the first corresponding relationship; the terminal device receives the first corresponding relation from the first cloud device. In this way, based on the first corresponding relationship, the terminal adjusts the first value to be the second value, so that the adjusted value of the first network parameter can solve the problem that the terminal cannot camp on the 5G target cell.

In a possible implementation, the method further includes: after the terminal equipment resides in the 5G target cell, the terminal equipment receives configuration information from the network equipment; wherein the configuration information comprises a third value of a second network parameter, the second network parameter comprising one or more of: a data Resource Block (RB) configuration parameter or a physical layer scheduling parameter; when the terminal equipment is subjected to network card pause in the 5G target cell according to the third value of the second network parameter, the terminal equipment adjusts the third value to be a fourth value; the fourth value is a state value, and the state value is obtained according to a value of a second network parameter set in the device when the networking success rate of the 5G target cell is greater than the threshold value; or when the terminal device cannot surf the internet in the 5G target cell according to the third value of the second network parameter, the terminal device adjusts the third value to be a fourth value. Therefore, the adjusted value of the second network parameter can solve the problem that the terminal is stuck on the network in the 5G target cell or the terminal cannot surf the network in the 5G target cell by adjusting the third value of the second network parameter to be the fourth value.

In a possible implementation manner, when the terminal device surfs the internet in the 5G target cell according to the third value of the second network parameter, the terminal device adjusts the third value to a fourth value, which includes: and when the third value is different from the fourth value, the terminal equipment adjusts the third value to be the same state value as the fourth value. In this way, the adjusted value of the second network parameter can solve the problem that the terminal is stuck in the 5G target cell by adjusting that the third value is the same as the fourth value.

In a possible implementation manner, when the terminal device cannot surf the internet in the 5G target cell according to the third value of the second network parameter, the adjusting, by the terminal device, the third value to be a fourth value includes: and when the third value is different from the fourth value, the terminal equipment adjusts the third value to be the same state value as the fourth value. In this way, the adjusted value of the second network parameter can solve the problem that the terminal cannot surf the internet in the 5G target cell by adjusting that the third value is the same as the fourth value.

In a possible implementation manner, the adjusting, by the terminal device, the third value to the fourth value includes: the terminal equipment adjusts the third value to be a fourth value according to the second corresponding relation; the second corresponding relation is obtained locally by the terminal equipment; or when the terminal device cannot obtain the second corresponding relationship locally, the terminal device sends a second request to the second cloud device, wherein the second request is used for requesting the second cloud device to inquire the second corresponding relationship; and the terminal equipment receives the second corresponding relation from the second cloud equipment. Therefore, the terminal adjusts the third value to be the fourth value based on the second corresponding relation, so that the adjusted value of the first network parameter can solve the problem that the terminal is on the net in the 5G target cell and is blocked or the terminal cannot surf the net in the 5G target cell.

In a second aspect, an embodiment of the present application provides a network parameter adjusting apparatus, where the network parameter adjusting apparatus may be a terminal device, and may also be a chip or a chip system in the terminal device. The network parameter adjustment device may include a processing unit and a communication unit. When the network parameter adjustment is a terminal device, the processing unit may be a processor and the communication unit may be a communication interface or interface circuit. The network parameter adjusting apparatus may further include a storage unit, which may be a memory. The storage unit is configured to store an instruction, and the processing unit executes the instruction stored in the storage unit, so that the terminal device implements the first aspect or the network parameter adjustment method described in any one of the possible implementation manners of the first aspect. When the network parameter adjusting apparatus is a chip or a chip system in a terminal device, the processing unit may be a processor, and the communication unit may be a communication interface. For example, the communication interface may be an input/output interface, a pin or a circuit, etc. The processing unit executes the instructions stored in the storage unit, so that the terminal device implements the network parameter adjustment method described in the first aspect or any one of the possible implementation manners of the first aspect. The storage unit may be a storage unit (e.g., a register, a buffer, etc.) inside the chip, or may be a storage unit (e.g., a read-only memory, a random access memory, etc.) outside the chip inside the network parameter adjusting apparatus.

Illustratively, the communication unit is used for receiving system information from the network equipment; wherein the system information includes one or more of: a system information block SIB1 message, a system information block SIB2 message, or a system information block SIB3 message, the system information block SIB1 message including a first value of a first network parameter; when the terminal device cannot reside in the 5G target cell according to the first value of the first network parameter, the processing unit is used for adjusting the first value to be a second value;

the first value is located in a first interval, the first interval is an interval where a value of a first network parameter specified by a communication protocol is located, the second value is located in a second interval, the second interval is obtained according to the value of the first network parameter set in the device when the camping success rate of the 5G target cell is greater than a threshold value, the second interval is located in the first interval, and the first network parameter includes one or more of the following: the method comprises the steps of a Reference Signal Received Power (RSRP) resident threshold of a 5G target cell, a Reference Signal Received Quality (RSRQ) resident threshold of the 5G target cell, an RSRP reselection threshold from a 4G network to a 5G network, an RSRQ reselection threshold from the 4G network to the 5G network, a reselection priority and a switching threshold from the 4G network to the 5G network.

In a possible implementation manner, the camping success rate of the 5G target cell is obtained by counting the camping success rate of the multiple devices in the 5G target cell according to the value of the first network parameter.

In a possible implementation manner, the processing unit is specifically configured to: when the first value is larger than the maximum value of the second interval, adjusting the first value to the maximum value of the second interval; or when the first value is smaller than the minimum value of the second interval, the first value is adjusted to the minimum value of the second interval.

In a possible implementation manner, the processing unit is specifically configured to: adjusting the first value to be a second value according to the first corresponding relation; the first corresponding relation is obtained locally by the terminal equipment; or when the terminal device cannot obtain the first corresponding relationship locally, the terminal device sends a first request to the first cloud device, wherein the first request is used for requesting the first cloud device to inquire the first corresponding relationship; the terminal device receives the first corresponding relation from the first cloud device.

In a possible implementation manner, after the terminal device resides in the 5G target cell, the communication unit is further configured to receive configuration information from the network device; wherein the configuration information comprises a third value of a second network parameter, the second network parameter comprising one or more of: a data Resource Block (RB) configuration parameter or a physical layer scheduling parameter; when the terminal device is in a network card pause state in the 5G target cell according to the third value of the second network parameter, the processing unit is further used for adjusting the third value to be a fourth value; the fourth value is a state value, and the state value is obtained according to a value of a second network parameter set in the device when the networking success rate of the 5G target cell is greater than the threshold value; or when the terminal device cannot surf the internet in the 5G target cell according to the third value of the second network parameter, the terminal device adjusts the third value to be a fourth value.

In a possible implementation manner, the processing unit is specifically configured to: and when the third value is different from the fourth value, adjusting the third value to be the same state value as the fourth value.

In a possible implementation manner, the processing unit is specifically configured to: adjusting the third value to be a fourth value according to the second corresponding relation; the second corresponding relation is obtained locally by the terminal equipment; or when the terminal device cannot obtain the second corresponding relationship locally, the terminal device sends a second request to the second cloud device, wherein the second request is used for requesting the second cloud device to inquire the second corresponding relationship; the terminal device receives a second corresponding relation from the second cloud device.

In a third aspect, an embodiment of the present application provides a network parameter adjusting apparatus, where the apparatus includes a processor and a memory, where the memory is used to store code instructions, and the processor is used to execute the code instructions to perform the network parameter adjusting method described in the first aspect or any one of the possible implementation manners of the first aspect.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program or an instruction is stored in the computer-readable storage medium, and when the computer program or the instruction runs on a computer, the computer is caused to execute the method for adjusting a network parameter described in the first aspect or any one of the possible implementation manners of the first aspect.

In a fifth aspect, the present application provides a computer program product including a computer program, which when run on a computer, causes the computer to execute a network parameter adjustment method described in the first aspect or any one of the possible implementation manners of the first aspect.

In a sixth aspect, an embodiment of the present application provides a network parameter adjustment system, where the system includes: the network parameter adjusting apparatus described in the second aspect and various possible implementations of the second aspect.

In a seventh aspect, the present application provides a chip or a chip system, where the chip or the chip system includes at least one processor and a communication interface, where the communication interface and the at least one processor are interconnected by a line, and the at least one processor is configured to execute a computer program or an instruction to perform a network parameter adjustment method described in the first aspect or any one of possible implementation manners of the first aspect; the communication interface in the chip may be an input/output interface, a pin, a circuit, or the like.

In one possible implementation, the chip or chip system described above in this application further comprises at least one memory having instructions stored therein. The memory may be a storage unit inside the chip, such as a register, a cache, etc., or may be a storage unit of the chip (e.g., a read-only memory, a random access memory, etc.).

It should be understood that the second to seventh aspects of the present application correspond to the technical solutions of the first aspect of the present application, and the advantageous effects obtained by the aspects and the corresponding possible implementations are similar and will not be described again.

Drawings

Fig. 1 is a schematic diagram of an application scenario provided in an embodiment of the present application;

fig. 2 is a schematic flow chart of a possible design in which a terminal camps on a target cell;

fig. 3 is a schematic flow chart of terminal internet access in a possible design;

fig. 4 is a schematic flowchart of a network parameter adjustment method according to an embodiment of the present application;

fig. 5 is a schematic flowchart of a network parameter adjustment method according to an embodiment of the present application;

fig. 6 is a schematic flowchart of a network parameter adjustment method according to an embodiment of the present application;

fig. 7 is a schematic flowchart of a network parameter adjustment method according to an embodiment of the present application;

fig. 8 is a schematic diagram of a network parameter adjusting apparatus according to an embodiment of the present application;

fig. 9 is a schematic hardware structure diagram of a network parameter adjusting apparatus according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a chip according to an embodiment of the present application.

Detailed Description

In the embodiments of the present application, terms such as "first" and "second" are used to distinguish the same or similar items having substantially the same function and action. For example, the first chip and the second chip are only used for distinguishing different chips, and the sequence order thereof is not limited. Those skilled in the art will appreciate that the terms "first," "second," etc. do not denote any order or quantity, nor do the terms "first," "second," etc. denote any order or importance.

It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "such as" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the embodiments of the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or multiple.

The network parameter adjustment method and device provided by the embodiment of the application can be applied to various communication systems, for example: a Long Term Evolution (LTE) system, an LTE Frequency Division Duplex (FDD) system, an LTE Time Division Duplex (TDD) system, a Universal Mobile Telecommunications System (UMTS), a fourth generation (4th generation, 4G) system, a fifth generation (5th generation, 5G) system, a New Radio (NR), other evolved communication systems, or future communication systems, etc.

The terminal device in the embodiment of the present application may also be referred to as: user Equipment (UE), Mobile Station (MS), Mobile Terminal (MT), access terminal, subscriber unit, subscriber station, mobile station, remote terminal, mobile device, user terminal, wireless communication device, user agent, or user device, etc.

The terminal device may be a device providing voice/data connectivity to a user, e.g. a handheld device, a vehicle mounted device, etc. with wireless connection capability. Currently, some examples of terminals are: a mobile phone (mobile phone), a tablet computer, a notebook computer, a palm computer, a Mobile Internet Device (MID), a wearable device, a Virtual Reality (VR) device, an Augmented Reality (AR) device, a wireless terminal in industrial control (industrial control), a wireless terminal in self driving (self driving), a wireless terminal in remote operation (remote local supply), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation security (transportation safety), a wireless terminal in city (city), a wireless terminal in smart home (smart home), a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (wireless local) phone, a personal digital assistant (WLL) station, a handheld personal communication device with wireless communication function, a wireless terminal in industrial control (industrial control), a wireless terminal in transportation security (personal control), a wireless terminal in city (smart home), a wireless terminal in smart home (smart home), a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (personal digital assistant (PDA) phone, a wireless local communication device with wireless communication function, a wireless communication device, a, A computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a 5G network, or a terminal device in a Public Land Mobile Network (PLMN) for future evolution, and the like, which are not limited in this embodiment of the present application.

By way of example and not limitation, in the embodiments of the present application, the terminal device may also be a wearable device. Wearable equipment can also be called wearable intelligent equipment, is the general term of applying wearable technique to carry out intelligent design, develop the equipment that can dress to daily wearing, like glasses, gloves, wrist-watch, dress and shoes etc.. A wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction and cloud interaction. The generalized wearable smart device includes full functionality, large size, and can implement full or partial functionality without relying on a smart phone, such as: smart watches or smart glasses and the like, and only focus on a certain type of application functions, and need to be used in cooperation with other devices such as smart phones, such as various smart bracelets for physical sign monitoring, smart jewelry and the like.

In addition, in the embodiment of the present application, the terminal device may also be a terminal device in an internet of things (IoT) system, where IoT is an important component of future information technology development, and the main technical feature of the present application is to connect an article with a network through a communication technology, so as to implement an intelligent network with human-computer interconnection and object-object interconnection.

It will be appreciated that the terminal device may be mobile or fixed.

In addition, the network device in this embodiment may be a Transmission Reception Point (TRP), an evolved NodeB (eNB or eNodeB) in an LTE system, a home NodeB (home NodeB, home Node B, HNB), a baseband unit (BBU), or a wireless controller in a Cloud Radio Access Network (CRAN) scenario, or the access network device may be a relay station, an access point, a vehicle-mounted device, a wearable device, an access network device in a 5G network or an access network device in a Public Land Mobile Network (PLMN) network for future evolution, etc., may be an Access Point (AP) in the WLAN, and may be a gNB in a New Radio (NR) system, which is not limited in this embodiment of the present application. In one network configuration, the access network device may include a Centralized Unit (CU) node, or a Distributed Unit (DU) node, or a RAN device including a CU node and a DU node, or a control plane CU node (CU-CP node) and a user plane CU node (CU-UP node), and a RAN device of a DU node.

It will be appreciated that each network device may provide communication coverage for a particular geographic area and may communicate with terminal devices (UEs) located within that coverage area (cell).

In the embodiment of the present application, the terminal device or each network device includes a hardware layer, an operating system layer running on the hardware layer, and an application layer running on the operating system layer. The hardware layer includes hardware such as a Central Processing Unit (CPU), a Memory Management Unit (MMU), and a memory (also referred to as a main memory). The operating system may be any one or more computer operating systems that implement business processes through processes (processes), such as a Linux operating system, a Unix operating system, an Android operating system, an iOS operating system, or a windows operating system. The application layer comprises applications such as a browser, an address list, word processing software, instant messaging software and the like. Furthermore, the embodiment of the present application does not particularly limit the specific structure of the execution subject of the method provided by the embodiment of the present application, as long as the program recorded with the code of the method provided by the embodiment of the present application can be executed to perform communication according to the method provided by the embodiment of the present application, for example, the execution subject of the method provided by the embodiment of the present application may be a network device, or a functional module capable of calling a program and executing the program in the network device.

For convenience of description, the network device is taken as a base station, and the terminal device is simply referred to as a terminal for example.

For example, fig. 1 is a schematic view of an application scenario provided in an embodiment of the present application, and as shown in fig. 1, a terminal is located within a coverage area of a base station, so that, if the terminal needs to reside in a target cell within the coverage area of the base station, the terminal may complete a registration procedure through information interaction with the base station, thereby establishing a wireless communication link with the base station, and further, the terminal may log on the internet.

Based on the application scenario shown in fig. 1, for example, fig. 2 is a schematic flowchart of a possible design that a terminal camps on a target cell, and may include the following steps:

s201: and under the condition that the first condition is met, the terminal searches the target cell.

In a possible mode, the first condition refers to that the terminal is in a starting state or returns to an idle state from a connected state, and in the two states, the terminal needs to perform network registration again, so that the terminal can search a target cell and complete network registration through a resident target cell; it is to be understood that specific contents of the first condition may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

Taking the example that the terminal is in the power-on state and the target cell is an LTE cell, the process of the terminal searching for the LTE cell is as follows: when the terminal is started, a non-access stratum (NAS) of the terminal requests to initiate selection of a PLMN, the terminal can automatically select a PLMN to report NAS information based on an automatic network selection mode selected by the PLMN, and then the terminal selects a target cell belonging to the PLMN, so that the terminal completes the process of searching the target cell; the embodiment of the present invention is not limited to the specific implementation process of searching for a target cell by a terminal.

S202: the terminal acquires the relevant information of the target cell.

In a possible manner, after the terminal searches for the target cell, the terminal may obtain the relevant information of the target message by measuring the target cell, for example, the relevant information of the target cell may include Reference Signal Receiving Power (RSRP) of the target cell measured by the terminal or Reference Signal Receiving Quality (RSRQ) of the target cell measured by the terminal, and it may be understood that specific content of the relevant information of the target cell may also be set according to an actual application scenario, which is not limited in the embodiment of the present application.

S203: and the terminal receives system information corresponding to the target cell from the base station.

Possibly, the system message may refer to a System Information Block (SIB) message, such as a SIB1 message, a SIB2 message, or a SIB3 message; the SIB1 message includes related information for cell access and cell selection, for example, the minimum RSRP required by the target cell, the minimum RSRQ required by the target cell, an offset from the minimum RSRP, or an offset from the minimum RSRQ, and the like, the SIB2 message includes common radio resource configuration related information, the SIB3 includes common information related to common-frequency, different-frequency, and cross-system cell reselection, and specific contents of the SIB1 message, the SIB2 message, and the SIB3 message may be set according to an actual application scenario, which is not limited in the embodiment of the present application.

S204: and the terminal resides in the target cell under the condition that the terminal judges that the target cell meets the first preset residence condition according to the system information and the related information.

In a possible manner, it is determined whether the terminal camps on the target cell, and the SIB1 message in the system message sent by the base station needs to be used, for example, the minimum RSRP required by the target cell, the minimum RSRQ required by the target cell, an offset with respect to the minimum RSRP, an offset with respect to the minimum RSRQ, or the like.

In this way, the terminal determines that the target cell satisfies the first preset camping condition, and may be understood that the terminal satisfies the first preset camping condition by determining that the RSRP of the target cell and the RSRQ of the target cell are, for convenience of description, the RSRP of the target cell is represented by P3, and the RSRQ of the target cell is represented by Q3, so that P3 satisfies formula (1), where formula (1) is: p3 ═ P1- (P2+ P)_O) -P, Q3 satisfies formula (2), formula (2) being Q3 ═ Q1- (Q2+ Q)_O)。

In formula (1) and formula (2), P1 represents the RSRP of the target cell measured by the terminal, Q1 represents the RSRQ of the target cell measured by the terminal, P2 represents the minimum RSRP required by the target cell, and Q2 represents the minimum RSRQ required by the target cell.

Wherein, P_ORepresenting an offset, Q, relative to a minimum RSRP_OIndicating an offset relative to a minimum RSRQ, P is used when the terminal resides in a Visited Public Land Mobile Network (VPLMN) and cell selection is triggered by periodic searching for a high priority PLMN_OAnd Q_O。

When the terminal supports additional maximum transmission power (additional maximum pmax) in the maximum power list (NS-PmaxList) transmitted by the base station side, P ═ max (P_EMAX1-P_PowerClass，0)–(min(P_EMAX2，P_PowerClass)–min(P_EMAX1，P_PowerClass) Otherwise, P ═ max (P)_EMAX1-P_PowerClass，0)。

Wherein, P_EMAX1And P_EMAX2Represents the maximum transmission power, P, used by the terminal allowed by the target cell to transmit uplink data_EMAX1Representing the maximum transmit power of the terminal.

Therefore, when P3>0 and Q3>0, the terminal determines that the target cell satisfies the first preset camping condition, and thus, the terminal may camp on the target cell.

It can be understood that the determination condition for the terminal to camp on the target cell may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

S205: the terminal sends a registration request to the base station.

S206: the terminal completes the registration process.

In a possible manner, after the terminal determines that the terminal can camp on the target cell according to S201-S204, the terminal sends a registration request to the base station, further, the base station sends a registration request message corresponding to the PLMN to the target cell belonging to the PLMN, and when the base station receives a registration acceptance message that the registration request of the terminal on the PLMN is accepted, the terminal can complete registration in the PLMN, thereby implementing that the terminal camps on the target cell.

On the basis of the embodiment shown in fig. 2, fig. 3 is a schematic flow diagram of a terminal surfing process in a possible design, and as shown in fig. 3, the method may include the following steps:

s301: the terminal completes the registration process.

S302: the base station sends configuration information to the terminal.

S303: and the terminal configures the network parameters according to the configuration information.

S304: and the terminal performs data interaction with the base station.

In the embodiment of the application, after the terminal completes the registration process, the terminal receives configuration information from the base station, where the configuration information includes network parameters related to the terminal to surf the internet, such as physical layer scheduling parameters, and the like, so that the terminal can configure a network according to the network parameters in the configuration information, and thus the terminal realizes data interaction with the base station, or comprehends that the terminal can surf the internet; the implementation manner of the terminal completing the registration process may refer to the content adaptation description of S206, and the specific content of the configuration information may be set according to an actual application scenario, which is not limited in this embodiment of the present application.

To sum up, as shown in fig. 2, the terminal determines whether to camp on the target cell, and needs to use the system message sent by the base station, and in a possible case, the terminal may have a problem that the terminal cannot camp on the target cell according to the system message, and thus the terminal cannot complete registration; moreover, as shown in fig. 3, since the terminal configures the network parameters according to the configuration information sent by the base station, that is, the terminal implements the network function and completely refers to the network parameters sent by the base station to perform setting, when the setting of the network parameters is abnormal, various problems may occur in the terminal, for example, the terminal cannot surf the internet at 4G, the terminal cannot surf the internet at 5G, the terminal surfs the internet at 4G and is stuck at 5G, and the like; moreover, when a terminal has a problem, the terminal does not actively adjust network parameters, and the terminal does not have a clear scheme to solve the problems, and if the problem of the terminal is serious, even modem (modem) reset and complete machine reset are caused, and in the network environment, the user experience is poor.

For example, because the base station resides or the reselection threshold is configured unreasonably, the terminal cannot normally reside and register in the 4G network or the 5G network, in this case, the terminal can only be in the low-standard network state, and the call and data experience of the user can be affected in the low-standard network state, and the terminal cannot go to the 4G network or the 5G network through an active behavior, when the network side finds that the configuration is abnormal, and then corrects the network parameters, the terminal may go to the 4G network or the 5G network, if the network side corrects the problem occurring in the terminal through correcting the configuration parameters, the problem processing cycle is long, and the problem influence range is wide; the low-standard network refers to a 2G network or a 3G network.

Based on this, an embodiment of the present application provides a network parameter adjustment method, in which a terminal can quickly query a value of a network parameter or can quickly query an interval where the network parameter is located by obtaining a correspondence between a network problem occurring at the terminal and the network parameter, where the terminal can obtain the correspondence at a local terminal side or a cloud device side; therefore, when the terminal configures the network by using the value of the network parameter sent by the base station and a network problem occurs, when the value of the network parameter in the corresponding relationship is not the same as the value of the network parameter sent by the base station, or the value of the network parameter sent by the base station is not in the interval where the network parameter in the corresponding relationship is located, the terminal judges that the value configuration of the network parameter sent by the base station is unreasonable, and further, the terminal adjusts the value of the network parameter sent by the base station to be the value of the network parameter in the corresponding relationship, or adjusts the value of the network parameter sent by the base station to be the value in the interval where the network parameter in the corresponding relationship is located, so that the modified value of the network parameter can solve the network problem occurring at the terminal.

Exemplarily, fig. 4 is a schematic flowchart of a method for adjusting a network parameter provided in an embodiment of the present application, in the embodiment of the present application, a network problem occurring at a terminal is referred to as a terminal experience problem, and a value of a network parameter sent by a base station is referred to as a fifth value, as shown in fig. 4, the method may include the following steps:

s401: the terminal obtains the corresponding relation between the terminal experience problems and the network parameters.

In the embodiment of the application, the corresponding relation comprises the terminal experience problem and the value of the network parameter associated with the terminal experience problem, wherein the value of the network parameter is a state value; or the corresponding relationship includes an interval where the terminal experience problem and the value of the network parameter associated with the terminal experience problem are located, it can be understood that the specific content of the corresponding relationship may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

In the embodiment of the present application, the terminal experience problem refers to a problem that the terminal is unreasonable in configuration of the fifth value, for example, the terminal cannot reside in a 4G network, the terminal cannot reside in a 5G network, the terminal cannot surf the internet on the 4G network, the terminal cannot surf the internet on the 5G network, the terminal is on the 4G network or the terminal is on the 5G network, and the like.

When the terminal experience problem is that the terminal cannot reside in the 4G network, or the terminal experience problem is that the terminal cannot reside in the 5G network, the network parameters associated with the experience problem may include one or more of the following: a residence threshold, a reselection priority, a reselection threshold or a measurement configuration parameter, etc.; the terminal can not reside in the 4G network, and can be understood as the terminal can not reside in the 4G target cell, and the terminal can not reside in the 5G network, and can be understood as the terminal can not reside in the 5G target cell; it can be understood that the specific content of the network parameter may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

For example, taking the terminal experience problem as the terminal cannot camp on the 5G target cell as an example, the network parameters associated with the terminal not being able to camp on the 5G target cell include one or more of the following: the RSRP camping threshold q-RxLevMin of the 5G target cell, the RSRQ camping threshold q-QualMin of the 5G target cell, the RSRP reselection threshold q-RxLevMin-r15 from the 4G network to the 5G network, the RSRQ reselection threshold q-QualMin-r15 from the 4G network to the 5G network, the reselection priority cellReselectionpriority-r15, and the handover threshold b1-ThresholdNR-r15 from the 4G network to the 5G network.

It can be understood that specific contents of the network parameters associated with the terminal being unable to camp on the 5G target cell may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

When the terminal experience problem is that the terminal cannot surf the internet on the 4G network, the terminal cannot surf the internet on the 5G network, the terminal is on the 4G network, or the terminal is on the 5G network, the network parameters associated with the experience problem include one or more of the following: as can be understood, the specific content of the network parameter may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

It should be noted that the terminal cannot surf the internet in the 4G network, which means that the terminal cannot surf the internet in the 4G target cell; the terminal can not surf the internet in the 5G network, which means that the terminal can not surf the internet in the 5G target cell; the terminal is network card pause in the 4G network, namely the terminal is network card pause in the 4G target cell; the network access card of the terminal in the 5G network can be understood as the network access card of the terminal in the 5G target cell.

For example, taking the terminal experience problem as the terminal cannot be networked in the 5G target cell or the terminal is stuck in the 5G target cell as an example, the network parameters associated with the terminal being unable to be networked in the 5G target cell or the terminal being stuck in the 5G target cell in the correspondence relationship include one or more of the following: the data RB configuration parameters or the physical layer scheduling parameters, wherein the RB configuration parameters comprise pdcp-SN-SizeUL, pdcp-SN-SizeDL, SN-FieldLength and the like, and the physical layer scheduling parameters comprise bsr-Config related parameters, schedulingRequestConfig related parameters or maxNrofCodeWordsScheduleByDCI and the like.

Wherein, PDCP-SN-SizeUL may be understood as a Sequence Number (SN) Size (Size) of an Uplink (UL) supported by a Packet Data Convergence Protocol (PDCP) layer, and PDCP-SN-SizeUL may be understood as a Sequence Number (SN) Size (Size) of a Downlink (DL) supported by a Packet Data Convergence Protocol (PDCP) layer, and SN-fieldbus length may be understood as a length occupied by the PDCP-SN-SizeUL in an SN field, or may be understood as a length occupied by the cp-SN-sizeudsedbydci in an SN field, and may be understood as a maximum codeword of a Downlink Control Information (DCI) scheduling.

It can be understood that specific contents of the network parameters associated with the terminal being unable to log on the 5G target cell or the terminal being stuck on the 5G target cell may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

In the embodiment of the application, the cloud device may establish the correspondence between the terminal experience problems and the network parameters associated with the terminal experience problems according to historical experience, so that the terminal obtains the correspondence between the terminal experience problems and the network parameters, and possible implementation manners are as follows: the terminal receives the corresponding relation from the cloud equipment, and then the terminal obtains the corresponding relation between the terminal experience problems and the network parameters. For example, when the terminal is initialized, the cloud device may send the correspondence to the terminal; the values of the network parameters in the corresponding relations or the intervals where the network parameters in the corresponding relations are located are relatively fixed, and the network parameters do not need to be updated by cloud equipment after a period of time.

In the embodiment of the present application, the corresponding relationship between the terminal experience problem and the network parameter may be described in a form of a table, for example, when the terminal experience problem is that the terminal cannot camp on the 5G target cell, the corresponding relationship between the 5G target cell which the terminal cannot camp on and the network parameter associated with the 5G target cell which the terminal cannot camp on may be shown in table 1, and the meaning of the network parameter in table 1 may refer to the above contents, and the specific content in table 1 is as follows:

TABLE 1

Wherein, threshX-High-r15 in Table 1 can be understood as a High priority reselection threshold for RSRP, threshX-Low-r15 can be understood as a Low priority reselection threshold for RSRP, and threshX-Q-r15 can be understood as a reselection threshold for RSRQ.

For example, when the terminal cannot log on the 5G target cell or the terminal logs on the 5G target cell, the correspondence relationship between the network parameters associated with the terminal being unable to log on the 5G target cell or the terminal logging on the 5G target cell may be as shown in table 2, and the meaning of the network parameters in table 2 may refer to the above contents, and the specific contents of table 2 are as follows:

TABLE 2

It can be understood that the specific form describing the corresponding relationship between the terminal experience problem and the network parameter may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

It should be noted that the correspondence between the terminal experience problem and the network parameter may be stored in the cloud device, or may be stored locally in the terminal, and the cloud device may add the correspondence, so that when the correspondence between the terminal experience problem and the network parameter is not queried in the terminal, the correspondence may be a correspondence for subsequent addition by the cloud device.

S402: and the terminal judges whether the experience problem occurs.

In the embodiment of the application, the terminal has experience problems, and the terminal executes S404; when the terminal does not have the experience-like problem, the terminal performs S403.

S403: and the terminal and the base station carry out data interaction.

In the embodiment of the application, the terminal and the base station perform data interaction, which can be understood as that voice service, conversation service and the like are performed between the terminal and the base station, and when the terminal performs voice or conversation, the voice quality and the conversation quality are good and cannot be blocked; it can be understood that the specific content of the data interaction between the terminal and the base station may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

S404: the terminal judges whether the network parameters are inquired at the terminal.

In the embodiment of the present application, when the terminal locally obtains the corresponding relationship, since the corresponding relationship includes the network parameter, it may be considered that the network parameter is queried at the terminal, and therefore the terminal executes S405; when the terminal determines that the network parameter is not queried in the local correspondence, the terminal performs S408.

S405: and the terminal judges whether the value of the network parameter is matched with the fifth value.

In the embodiment of the application, when the value of the network parameter is the state value, the terminal judges that the value of the network parameter is matched with the fifth value, which can be understood as that the value of the network parameter is the same as the fifth value; or, when the value of the network parameter is a value in the third interval, the terminal determines that the value of the network parameter matches the fifth value, which can be understood that the terminal determines that the fifth value is a value in the third interval, and therefore, the terminal performs S406 because the experience problem occurring in the terminal may not be due to the configured fifth value, and may be due to the terminal being affected by the surrounding network environment, and the like, and therefore, the terminal may eliminate the influence of the surrounding network environment on the result of determining whether the experience problem occurs in the terminal by performing S406.

In the application embodiment, when the value of the network parameter is the state value, the terminal judges that the value of the network parameter is not matched with the fifth value, which can be understood that the value of the network parameter is different from the fifth value; alternatively, when the value of the network parameter is a value within the third interval, the terminal determines that the value of the network parameter does not match the fifth value, which may be understood as the terminal determining that the fifth value is not a value within the third interval, and therefore, the terminal performs S407.

The third interval may be determined in a TOP value taking manner, and a process of determining in the TOP value taking manner will be described in the following embodiments, which are not described herein again.

Since the state value may reflect an on state or an off state, the state value may be determined based on a ratio of the on state to the ratio of the off state, and a specific determination process will be described in the subsequent embodiments and will not be described herein again.

S406: the terminal performs initialization.

In the embodiment of the present application, initializing the terminal may be understood as: the method includes the steps of disconnecting the network connection between the terminal and the target cell and then reconnecting the network connection, or restarting the terminal, the specific implementation manner of restarting the terminal in the embodiment of the application, and the specific implementation manner of disconnecting the network connection between the terminal and the target cell and then reconnecting the network in the embodiment of the application, which are not limited.

After the terminal executes S406, the terminal executes S402 again, so that the terminal can re-determine whether the experience problem occurs, and in a possible case, because the terminal executes S406, the influence of the surrounding environment on the determination result of the terminal is eliminated, so that the terminal determines that the experience problem does not occur, and thus after the terminal executes S402, the terminal executes S403.

S407: and the terminal adjusts the fifth value according to the value of the network parameter.

When the value of the network parameter is the state value, the terminal may adjust the fifth value to the state value same as the value of the network parameter; or, when the value of the network parameter is a value within the third interval, the terminal may adjust the fifth value to a value within the third interval; it can be understood that the implementation manner of adjusting the fifth value by the terminal according to the value of the network parameter may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

S408: the terminal judges whether the network parameters are inquired in the cloud equipment.

In the embodiment of the application, if the terminal does not inquire the network parameters in the corresponding relationship obtained locally, the terminal may send a request to the cloud device, where the request is used to request the cloud device to inquire the corresponding relationship, so that the terminal may receive the corresponding relationship from the cloud device, and since the corresponding relationship includes the network parameters, the terminal may inquire the network parameters in the cloud, and then the terminal executes S409.

The inquiry of the network parameters by the terminal at the cloud device is a real-time inquiry process, the network parameters are calculated and updated in real time according to the latest network parameter data, and the latest network parameter data can be understood as network parameter data of a plurality of terminals under an operator, which are collected by the cloud device.

For example, the network parameters queried at the cloud device may include one or more of the following: adding a threshold for configuration measurement, a noGap measurement configuration parameter or a pdcp (npdcp) layer configuration parameter of 5G by a 4G and 5G dual connectivity (E-UTRA NR double connection, endec); it can be understood that the specific content of the network parameter queried at the cloud may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

It should be noted that, because the network parameter queried by the cloud device is calculated and updated in real time according to the latest network parameter data, when the data amount for updating the network parameter is accumulated to a certain extent, the value of the network parameter may not change any more, and even if the data amount for updating the network parameter continues to increase, the value of the network parameter does not change, so that, when the terminal is initialized, the cloud device may issue the value of the network parameter that is not changed any more to the terminal side.

In the embodiment of the application, when the terminal does not inquire the network parameters in the cloud device, the terminal executes S406, or the terminal executes S410; the reason why the terminal executes S406 is that the network parameters are not queried in both the terminal and the cloud device, which may be the reason of the terminal itself, and therefore, the terminal executes S406, thereby eliminating the influence of the factors of the terminal itself on the determination result.

It should be noted that, when the network parameter is not queried in both the terminal and the cloud device, the method for solving the experience problem may not be solved by adjusting the value of the network parameter, and therefore, an operator corresponding to the terminal may be required to solve the problem, for example, the operator sends an operation and maintenance worker to debug and operate the base station.

S409: and the terminal judges whether the value of the network parameter is matched with the fifth value.

In the embodiment of the present application, the content of S409 may refer to the content adaptation description of S405, and is not described herein again.

S410: the terminal records the experience problems in the cloud equipment.

In the embodiment of the application, since the network parameters are not queried in the cloud device, the cloud device may not establish the corresponding relationship between the experience problem and the network parameters, so that the experience problem is recorded in the cloud device, and further, the cloud device establishes the corresponding relationship between the experience problem and the first parameter, so that when the experience problem occurs next time in the terminal, the network parameters can be queried in the cloud device; it can be understood that the specific implementation manner of recording the experience problem in the cloud device can be set according to the actual application scene, and the embodiment of the application is not limited.

In summary, in the embodiment shown in fig. 4, when the terminal has an experience problem, the terminal or the cloud device queries the network parameter to determine whether the value of the network parameter matches the value of the network parameter sent by the base station, that is, determines whether the value of the network parameter matches the fifth value, so that based on the determination result, the terminal performs different steps to solve the terminal experience problem.

Based on the embodiment shown in fig. 4, exemplarily, fig. 5 is a flowchart of a network parameter adjustment method provided in the embodiment of the present application, a corresponding relationship obtained by a terminal is referred to as a first corresponding relationship, a terminal experience problem is that the terminal cannot camp on a 5G target cell, a network parameter sent by a base station is a camp threshold of the 5G target cell, a camp threshold of the 5G target cell may be referred to as a first network parameter, a camp threshold value of the 5G target cell is referred to as a first value of the first network parameter, the first value is located in a first interval, a camp threshold value of the 5G target cell in the first corresponding relationship obtained by the terminal is referred to as a second value, and the second value is located in a second interval, as shown in fig. 5, the method may include the following steps:

s501: in case that the first condition is satisfied, the terminal searches for a 5G target cell.

S502: the terminal acquires the relevant information of the 5G target cell.

S503: and the base station sends the system information corresponding to the 5G target cell to the terminal.

S504: the terminal judges whether the 5G target cell meets a first preset resident condition.

In the embodiment of the present application, S501 to S504 may refer to the content adaptation description of S201 to S204 in the embodiment shown in fig. 2, and are not described herein again.

In the embodiment of the present application, according to the description of S203, the system information includes an SIB1 message, an SIB2 message, or an SIB3 message, where the SIB1 message includes a first value of the first network parameter; wherein the first value is located in a first interval, and the first interval is an interval where a value of a first network parameter specified by a communication protocol is located, for example, the first interval is [ -140, -110 ]; it can be understood that the specific range of the first interval may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

In this embodiment of the present application, the terminal determines that the 5G target cell meets the first preset camping condition, which may be understood as that the terminal determines, according to the first value of the first network parameter, that the 5G target cell can camp on, so the terminal performs S505 and S506; the terminal determines that the 5G target cell does not satisfy the first preset camping condition, which may be understood that the terminal determines that the 5G target cell cannot camp according to the first value of the first network parameter, and therefore the terminal performs S507.

S505: the terminal sends a registration request to the base station.

S506: the terminal completes the registration process.

In the embodiment of the present application, S505 and S506 may refer to the content adaptive description of S205 and S206 in the embodiment shown in fig. 2, and are not described herein again.

S507: the terminal judges whether the first network parameters are inquired at the terminal.

In this embodiment of the application, when the terminal locally obtains the first corresponding relationship, since the first corresponding relationship includes the first network parameter, it may be considered that the first network parameter is queried at the terminal, and therefore, the terminal executes S508; when the terminal does not obtain the first correspondence locally, it may be considered that the first network parameter is not queried at the terminal, and therefore, the terminal performs S511.

S508: and the terminal judges whether the second interval is matched with the first value or not.

In this embodiment of the present application, since the terminal queries the first network parameter in the local corresponding relationship, the terminal may know a second interval where the value of the first network parameter is located, and therefore, the criterion for determining whether the second interval is matched with the first value may be: by judging whether the first value is within the range of the second interval, if the first value is within the range of the second interval, the second interval is considered to be matched with the first value, and the terminal executes S509; if the first value is not within the range of the second interval, the terminal considers that the second interval does not match the first value, and then performs S510.

The second interval is obtained according to the value of the first network parameter set in the device when the residence success rate of the 5G target cell is greater than the threshold value, and the residence success rate of the 5G target cell is obtained by counting the residence success ratio of the plurality of devices in the 5G target cell according to the value of the first network parameter.

For example, the second interval may be determined in a TOP value taking manner, that is, based on the values of the first network parameters and the ratio of the values of the first network parameters used by the multiple devices, where the ratio may be understood as the successful camping ratio in the 5G target cell, and therefore, by selecting the values of the first N first network parameters, when the sum of the ratios corresponding to the values of the first N first network parameters is greater than the first threshold, that is, when the successful camping ratio of the 5G target cell is greater than the threshold, the range between the values of the first N first network parameters is the second interval; the determination manner of the third interval described in the embodiment shown in fig. 4 is similar to the determination manner of the second interval described in the embodiment of the present application.

The implementation manner of selecting the values of the first N first network parameters may be: selecting the first N values of the first network parameter with the largest proportion by comparing the proportions corresponding to the values of the first network parameters, wherein N is an integer greater than or equal to 1; it can be understood that the implementation manner of selecting the values of the first N first network parameters may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

S509: the terminal performs initialization.

In the embodiment of the present application, the content of the terminal for initialization may refer to the above content adaptation description, and is not described herein again; since the terminal performs S509, it may eliminate an influence of an external environment on the terminal that cannot camp on the 5G target cell, when the terminal performs S504 again, the terminal determines that the 5G target cell satisfies the first preset camp-on condition, so that the terminal may continue to perform S505 and S506.

S510: and the terminal adjusts the first value to be a second value.

In this embodiment of the application, since the second value is located in the second interval, the terminal adjusts the first value to be the second value, and one possible implementation manner is as follows: and when the first value is larger than the maximum value of the second interval, the terminal adjusts the first value to be the maximum value of the second interval.

For example, when the first network parameter is the camping threshold of the 5G target cell, the value of the camping threshold of the 5G target cell sent by the base station is-110, that is, the first value is-110, table 3 is an example of listed large data of the camping threshold parameter, where table 3 includes a ratio between the value of the camping threshold and the value of the camping threshold used by multiple devices, and the specific content of table 3 is as follows:

TABLE 3

Value of the parking threshold	Ratio of
		-110	0.10％
-114	0.10％
		-116	0.50％
-120	4％
		-122	1％
-124	2％
		-126	2％
-128	90％
		-130	0.10％
-132	0.10％
		-134	0.10％
-140	0.01％

Therefore, based on the TOP value, when N is 4 and the first threshold is 95%, the value of the selected camping threshold is-128, -120, -124, -126, in conjunction with table 3, so that the second interval is [ -128, -120], and since the first value is-110, -110 is greater than-120, the terminal adjusts-110 to-120, that is, the second value is-120.

In this embodiment of the application, the second value is located in the second interval, so that the terminal adjusts the first value to be the second value, and another possible implementation manner is as follows: and when the first value is smaller than the minimum value of the second interval, the terminal adjusts the first value to be the minimum value of the second interval.

For example, referring to table 3, when the first network parameter is the camping threshold of the 5G target cell, if the value of the camping threshold of the 5G target cell transmitted by the base station is-130, that is, the first value is-130, since the second interval is [ -128, -120], -130 is smaller than-128, the terminal adjusts-130 to-128, that is, the second value is-128.

In this embodiment of the present application, the second value is located in the second interval, so that the terminal adjusts the first value to be the second value, and another possible implementation manner is: the terminal may adjust the first value to a reasonable value closest to the actual configuration value, that is, the terminal may determine, as the first value, the value of the first network parameter corresponding to the maximum value of the ratio by selecting the maximum value of the ratios based on the values of the plurality of first network parameters and the ratios of the values of the plurality of devices using the first network parameters.

For example, when the first network parameter is the camping threshold of the 5G target cell, if the value of the camping threshold of the 5G target cell sent by the base station is-110, that is, the first value is-110, it can be known by referring to table 3 that the maximum value in the proportion corresponding to the camping threshold is 90%, and the value of the camping threshold corresponding to the proportion is-128, therefore, the terminal may autonomously adjust-110 to-128, that is, the second value is-128.

S511: the terminal judges whether the first network parameters are inquired in the first cloud equipment.

In this embodiment of the application, when the terminal cannot obtain the first corresponding relationship locally, the terminal may send a first request to the first cloud device, where the first request is used to request the first cloud device to query the first corresponding relationship, so that the terminal may receive the first corresponding relationship from the first cloud device, and since the first corresponding relationship includes the first network parameter, it may be determined that the terminal queries the first network parameter at the first cloud device, and therefore the terminal executes S512; when the first cloud device cannot send the first corresponding relationship to the terminal, it is determined that the terminal does not query the first network parameter at the first cloud device, and therefore the terminal performs S509.

S512: and the terminal judges whether the second interval is matched with the first value or not.

In the embodiment of the present application, the content of S512 may refer to the content adaptation description of S508, and is not described herein again.

In the embodiment of the present application, S501 to S506 may refer to content adaptation descriptions of S201 to S206, which are not described herein again, and unlike the embodiment shown in fig. 2, the embodiment of the present application takes an example in which a target cell is a 5G target cell as an example for explanation.

It should be noted that, when the network parameter associated with the experience-based problem is a threshold-based parameter, the method of the embodiment of the present application may be adopted to adjust the value of the threshold-based parameter, or may also be adopted to adjust the value in other manners, which is not limited in the embodiment of the present application.

It should be noted that the camping threshold in this embodiment may be an RSRP camping threshold of a 5G target cell, may also be an RSRQ camping threshold of a 5G target cell, and may also be other types of thresholds, which is not limited in this embodiment of the present application.

In summary, in the embodiment of the present application, when the terminal cannot camp on the 5G target cell, the first network parameter may be queried at the terminal or the first cloud device, and since the value of the first network parameter is in the second interval, when the terminal determines that the second interval is not matched with the value of the network parameter sent by the base station, that is, when the second area is not matched with the first value, the second value is located in the second interval, and therefore, the terminal may autonomously solve the problem that the terminal cannot camp on the 5G target cell by adjusting the first value to the second value, so as to save time for processing the problem.

Based on the embodiment shown in fig. 4, exemplarily, fig. 6 is a flowchart of a network parameter adjustment method provided in the embodiment of the present application, a corresponding relationship obtained by a terminal is referred to as a second corresponding relationship, a terminal experience problem is that the terminal is stuck in a 5G target cell, a network parameter sent by a base station is a physical layer scheduling parameter, the physical layer scheduling parameter may be referred to as a second network parameter, a value of the physical layer scheduling parameter is referred to as a third value of the second network parameter, and a value of the physical layer scheduling parameter in the second corresponding relationship is referred to as a fourth value, as shown in fig. 6, the method may include the following steps:

s601: the terminal completes the registration process.

S602: the base station sends configuration information to the terminal.

S603: and the terminal configures the network parameters according to the configuration information.

It should be noted that, in this embodiment of the present application, the configuration information includes a third value of the second network parameter, and the second network parameter includes one or more of the following: data RB configuration parameters or physical layer scheduling parameters; the second network parameter may be understood as a network parameter sent by the base station, and the terminal configures a network environment according to the network parameter, so that the terminal may implement data interaction with the base station.

S604: the terminal judges whether the second condition is satisfied.

In an embodiment of the present application, the second condition includes one or more of: the time delay is less than a second threshold, the internet surfing rate is greater than a third threshold or the quality of service (QoS) is greater than a fourth threshold, so that the terminal can determine that the terminal surfs the internet normally in the 5G target cell or the terminal surfs the internet in the 5G target cell and is stuck by judging whether the second condition is met; it can be understood that specific contents of the second condition, the specific value of the second threshold, the specific value of the third threshold, and the specific value of the fourth threshold may be set according to an actual application scenario, and the embodiment of the present application is not limited.

When the terminal determines that the second condition is satisfied, it may be understood that the terminal surfs the internet normally in the 5G target cell, and therefore the terminal performs S605; when it is determined that the terminal does not satisfy the second condition, it may be understood that the terminal logs in to the 5G target cell, or the terminal logs in to the 5G target cell slowly, so the terminal performs S606.

S605: and the terminal and the base station carry out data interaction.

In the embodiment of the present application, the terminal performs data interaction with the base station, and the foregoing adaptive description may be referred to, which is not described herein again; it can be understood that the specific content of the data interaction between the terminal and the base station may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

S606: the terminal judges whether the terminal inquires the second network parameter.

In this embodiment of the application, when the terminal locally obtains the second corresponding relationship, since the second corresponding relationship includes the second network parameter, it can be considered that the second network parameter is queried at the terminal, and therefore, the terminal executes S607; when the terminal does not locally acquire the second correspondence, it may be considered that the terminal does not query the second network parameter, and therefore the terminal performs S610.

S607: the terminal judges whether the third value is equal to the fourth value.

In this embodiment of the application, since the terminal queries the second network parameter in the local second corresponding relationship, the terminal may know the value of the second network parameter, that is, the terminal knows the fourth value, when the terminal determines that the third value is equal to the fourth value, the terminal performs S608, and when the terminal determines that the third value is not equal to the fourth value, the terminal performs S609.

It should be noted that the fourth value is a state value, where the state value is obtained according to a value of a second network parameter set in the device when the networking success rate of the 5G target cell is greater than the threshold, and the state value may reflect an on or off state, and therefore, the configuration of the second network parameter may be understood as the configuration of the on or off state; for example, when the third value is 1, that is, when the value of the physical layer scheduling parameter transmitted by the base station is 1, the state corresponding to 1 is on, and when the third value is 0, that is, when the value of the physical layer scheduling parameter transmitted by the base station is 0, the state corresponding to 0 is off; it can be understood that the specific value of the physical layer scheduling parameter configuration and the state corresponding to the value may also be set according to an actual application scenario, and the embodiment of the present application is not limited.

In this embodiment of the application, since the fourth value is a state value, and the state value may reflect an on or off state, the terminal may determine whether the third value is equal to the fourth value in an absolute threshold manner, that is, determine based on a ratio that the state is on and a ratio that the state is off, and the possible determination manner is:

if only the ratio of one state is greater than the fifth threshold, the state is considered to be a reasonable configuration state, that is, the value of the second network parameter corresponding to the state is the fourth value, the other state is an unreasonable configuration state, and the value of the second network parameter corresponding to the unreasonable configuration state is an unreasonable value, so that when the current state of the terminal is the other state, the value of the second network parameter corresponding to the other state is the third value, and therefore, the third value and the fourth value of the terminal are considered to be unequal, so that the terminal performs S609.

For example, when the fourth value is 1, the state corresponding to the fourth value is on, the current state of the terminal is off, and the third value corresponding to the current state is 0, because the current state of the terminal is different from the state corresponding to the fourth value, the terminal determines that the third value is not equal to the fourth value.

It should be noted that, if the maximum value in the ratio of the two states is not greater than the fifth threshold, both the two states are considered to be reasonable configuration states, and the values of the second network parameters corresponding to the two states are reasonable values, so that when the terminal is in either state, it is not necessary to adjust the current state of the terminal, that is, it is not necessary to adjust the values of the second network parameters, and therefore the terminal performs S608.

The reason why the terminal performs S608 is: the reason why the terminal is stuck on the 5G target cell may not be the configuration reason of the value of the second network parameter, and may be that the terminal is stuck on the 5G target cell due to the influence of the surrounding network environment of the terminal, the terminal may eliminate the influence of the surrounding network environment on the terminal determination result by executing S608.

For example, when the current state of the terminal is on, the value corresponding to the on state is 1, that is, the third value is 1, table 4 is an example of the big data of the listed switch state parameters, table 4 includes a No Gap configuration state and a ratio corresponding to the No Gap configuration state, where the ratio corresponding to the No Gap configuration state may be understood as the internet success rate in the 5G target cell, and the specific contents of table 4 are as follows:

TABLE 4

No Gap configuration state	Ratio of
		Opening device	90.00％
Closing device	10.00％

When the fifth threshold is 99%, according to the ratio between the No Gap configuration state and the No Gap configuration state shown in table 4, it can be seen that the ratio when the No Gap configuration state is on is 90%, and 90% is less than 99%, and therefore, it is considered that whether the No Gap configuration state is on or off is a reasonable configuration state, and even if the current state of the terminal is on, the current state of the terminal does not need to be adjusted, that is, the third value does not need to be adjusted.

S608: the terminal performs initialization.

In the embodiment of the present application, the content of the terminal for initialization may refer to the above content adaptation description, and is not described herein again; since the terminal determines that the third value is equal to the fourth value, the network congestion of the terminal in the 5G target cell may not be due to the third value, and may be due to the terminal being affected by the surrounding network environment, so that the terminal performs S608 to eliminate the influence of the surrounding network environment on the network congestion of the terminal in the 5G target cell, and thus when the terminal performs S608 and then performs S604, the terminal may determine that the second condition is satisfied, and further, the terminal performs S605.

S609: and the terminal adjusts the third value to be a fourth value.

In the embodiment of the application, since the terminal determines that the third value is not equal to the fourth value, the terminal can autonomously adjust the third value to be the fourth value, that is, the terminal can modify the third value to be a state value the same as the fourth value, so that the terminal can solve the problem of network congestion in the 5G target cell.

For example, the current state of the terminal is off, the value of the second network parameter corresponding to the on state is 0, that is, the third value is 0, table 5 is an example of listed big data of the parameter of the on/off state, table 3 includes a No Gap configuration state and a ratio corresponding to the No Gap configuration state, where the ratio corresponding to the No Gap configuration state may be understood as the success rate of surfing the internet in the 5G target cell, and the specific content of table 5 is as follows:

TABLE 5

No Gap configuration state	Ratio of
		Opening device	99.50％
Closing (A)	0.50％

When the fifth threshold is 99%, according to the ratio between the No Gap configuration state and the No Gap configuration state shown in table 5, it can be seen that the ratio when the No Gap configuration state is on is 99.50%, and 99.50% is greater than 99%, therefore, it is considered that the No Gap configuration state is on is a reasonable configuration state, and if the value of the second network parameter corresponding to the reasonable configuration state is 1, that is, the fourth value is 1, therefore, the terminal needs to adjust the third value to the fourth value, that is, the terminal modifies the third value to 1, so that the current state of the terminal is on is ensured.

It is understood that, when the listed switch state parameters are different in big data, the fifth threshold may be set according to practical application, and the embodiment of the present application is not limited.

S610: the terminal judges whether the second network parameters are inquired in the second cloud equipment.

In this embodiment of the application, since the second corresponding relationship includes the second network parameter, when the terminal does not locally obtain the second corresponding relationship, the terminal may send a second request to the second cloud device, where the second request is used to request the second cloud device to query the second corresponding relationship, and the terminal receives the second corresponding relationship from the second cloud device, so that it can be considered that the terminal determines that the second network parameter is queried at the second cloud device, and therefore the terminal executes S611; when the terminal determines that the second network parameter is not queried in the second cloud device, the terminal performs S608.

S611: the terminal judges whether the third value is equal to the fourth value.

In the embodiment of the present application, the content of S611 may refer to the content adaptation description of S607, which is not described herein again.

In this embodiment, S601 to S603 may refer to content adaptation description of S301 to S303 in the embodiment shown in fig. 3, which is not repeated herein, and different from the embodiment shown in fig. 3, in this embodiment, configuration information is used as physical layer scheduling information for exemplary illustration.

It should be noted that, when the terminal experience problem is that the terminal cannot surf the internet in the 5G target cell, the method of the embodiment of the present application may still be used to solve the problem that the terminal cannot surf the internet in the 5G target cell by adjusting the network parameter associated with the terminal that cannot surf the internet in the 5G target cell.

In summary, in the embodiment of the present application, when the terminal is stuck in the 5G target cell, the terminal may query the second network parameter through the terminal or the second cloud device, and then the terminal knows the value of the second network parameter, that is, the fourth value, so that when the terminal determines that the third value is not equal to the fourth value, the terminal may autonomously solve the problem of stuck in the 5G target cell, thereby saving the time for processing the problem.

With reference to the embodiments shown in fig. 5 and fig. 6, it can be known that, when the terminal determines that the value configuration of the parameter of the threshold class sent by the base station is not reasonable, the value of the parameter of the threshold class may be adjusted with reference to the method in the embodiment shown in fig. 5, and when the terminal determines that the value of the parameter of the switch configuration class sent by the base station is not reasonable, the value of the parameter of the switch configuration class may be adjusted with reference to the method in the embodiment shown in fig. 6, and in a possible case, when the terminal has an experience class problem, if the network parameter associated with the experience class problem may include the parameter of the threshold class and the parameter of the switch configuration class, the specific adjustment process may refer to the foregoing adaptive description, and details are not repeated here.

With reference to the embodiments shown in fig. 5 or fig. 6, for example, fig. 7 is a schematic flowchart of a network parameter adjusting method provided in the embodiment of the present application, and as shown in fig. 7, the method may include the following steps:

s701: and the terminal scans signals and acquires the RSRP of the 5G cell.

S702: the 5G cell broadcasts SIB1, SIB1 includes a parameter access threshold q-RxLevMin.

S703: and the terminal judges that the terminal cannot reside in the 5G network.

S704: the terminal cannot initiate registration with the 5G cell.

S705: and the terminal detects that the parameter list corresponding to the resident mode is stored, and the q-RxLevMin is not in the standard range.

S706: and the terminal adjusts q-RxLevMin to be a value within a standard range, and performs residence judgment by using the value.

S707: the terminal initiates registration with the 5G cell.

S708: the terminal completes the registration process.

S709: the terminal receives configuration information from the 5G cell, wherein the configuration information comprises data RB configuration parameters and physical layer scheduling parameters, and the physical layer scheduling parameters are maxNrofCodeWordsSchedulByDCI.

S710: and the terminal judges that the terminal is slow to surf the internet.

S711: and the terminal detects a parameter list corresponding to the Internet access, and the maxNrofCodeWordsSchedulByDCI is not a reasonable value of 0 and needs to be adjusted to 1.

S712: the terminal uses the new parameters to surf the internet, and the internet surfing flow is normal.

In the embodiment of the present application, S701 to S712 may refer to the content adaptation description of the embodiment shown in fig. 5 or fig. 6, and are not described herein again.

In the embodiment of the present application, the parameter list described in S705 may be understood as a corresponding relationship in the embodiment shown in fig. 5, where the corresponding relationship is represented in a form of a list; the standard range described in S706 may be understood as the second interval shown in fig. 5; in conjunction with fig. 6, the value described in S711 is 0, i.e., the third value is 0, and the value described in S711 is 1, i.e., the fourth value is 1; the new parameter in S712 means that the fourth value, i.e., the value of the physical layer scheduling parameter, is 1.

In S701, if the RSRP of the 5G cell is-114 and the q-RxLevMin is-55, since-114 < -55 x 2 makes the terminal determine that the terminal cannot camp on the 5G network, the second interval is [ -128, -120] in combination with table 3, and since-114 > -120, the terminal can adjust the value of q-RxLevMin to the value in the second interval, that is, adjust the value of q-RxLevMin to-120.

It should be noted that, in S710, in combination with fig. 6, the slow internet surfing of the terminal may be understood that the terminal does not satisfy the second condition, and the determination manner that the terminal does not satisfy the second condition may refer to the foregoing adaptive description, and is not described herein again.

The method of the embodiment of the present application is described above with reference to fig. 2 to fig. 7, and a network parameter adjusting apparatus for performing the method provided by the embodiment of the present application is described below. Those skilled in the art can understand that the method and the apparatus can be combined and referred to each other, and the network parameter adjusting apparatus provided in the embodiments of the present application can perform the steps in the network parameter adjusting method described above.

For example, fig. 8 is a schematic diagram of a network parameter adjusting apparatus provided in an embodiment of the present application, and as shown in fig. 8, the network parameter adjusting apparatus 800 may be a terminal, and may also be a chip or a chip system applied in the terminal; the network parameter adjusting apparatus 800 includes: a processing unit 101 and a communication unit 102. The processing unit 101 is configured to support the network parameter adjusting apparatus to perform the step of information processing, and the communication unit 102 is configured to support the network parameter adjusting apparatus to perform the step of information transmission or reception.

Illustratively, the communication unit 102 is configured to receive system information from a network device; wherein the system information includes one or more of: a system information block SIB1 message, a system information block SIB2 message, or a system information block SIB3 message, the system information block SIB1 message including a first value of a first network parameter; when the terminal device cannot camp on the 5G target cell according to the first value of the first network parameter, the processing unit 101 is configured to adjust the first value to a second value;

the first value is located in a first interval, the first interval is an interval where a value of a first network parameter specified by a communication protocol is located, the second value is located in a second interval, the second interval is obtained according to the value of the first network parameter set in the device when the camping success rate of the 5G target cell is greater than a threshold value, the second interval is located in the first interval, and the first network parameter includes one or more of the following: the method comprises the steps of camping threshold of Reference Signal Received Power (RSRP) of a 5G target cell, camping threshold of Reference Signal Received Quality (RSRQ) of the 5G target cell, reselecting threshold of RSRP from a 4G network to a 5G network, reselecting threshold of RSRQ from the 4G network to the 5G network, reselecting priority and switching threshold from the 4G network to the 5G network.

In a possible implementation manner, the processing unit 101 is specifically configured to: when the first value is larger than the maximum value of the second interval, adjusting the first value to the maximum value of the second interval; or when the first value is smaller than the minimum value of the second interval, the first value is adjusted to be the minimum value of the second interval.

In a possible implementation manner, the processing unit 101 is specifically configured to: adjusting the first value to be a second value according to the first corresponding relation; the first corresponding relation is obtained locally by the terminal equipment; or when the terminal device cannot obtain the first corresponding relationship locally, the terminal device sends a first request to the first cloud device, wherein the first request is used for requesting the first cloud device to inquire the first corresponding relationship; the terminal device receives the first corresponding relation from the first cloud device.

In a possible implementation manner, after the terminal device resides in the 5G target cell, the communication unit 102 is further configured to receive configuration information from the network device; wherein the configuration information comprises a third value of a second network parameter, the second network parameter comprising one or more of: a data Resource Block (RB) configuration parameter or a physical layer scheduling parameter; when the terminal device accesses the network card in the 5G target cell according to the third value of the second network parameter, the processing unit 101 is further configured to adjust the third value to a fourth value; the fourth value is a state value, and the state value is obtained according to a value of a second network parameter set in the device when the networking success rate of the 5G target cell is greater than the threshold value; or when the terminal device cannot surf the internet in the 5G target cell according to the third value of the second network parameter, the terminal device adjusts the third value to be a fourth value.

In a possible implementation manner, the processing unit 101 is specifically configured to: and when the third value is different from the fourth value, adjusting the third value to be the same state value as the fourth value.

In a possible implementation manner, the processing unit 101 is specifically configured to: adjusting the third value to be a fourth value according to the second corresponding relation; the second corresponding relation is obtained locally by the terminal equipment; or when the terminal device cannot obtain the second corresponding relationship locally, the terminal device sends a second request to the second cloud device, wherein the second request is used for requesting the second cloud device to inquire the second corresponding relationship; and the terminal equipment receives the second corresponding relation from the second cloud equipment.

In a possible implementation manner, the network parameter adjusting apparatus may further include: and a memory unit 103. The storage unit 103 may include one or more memories, which may be devices in one or more devices or circuits for storing programs or data.

The storage unit 103 can exist independently and is connected with the processing unit 101 through a communication bus; the memory unit 103 may also be integrated with the processing unit 101.

The apparatus of this embodiment may be correspondingly used to perform the steps performed in the above method embodiments, and the implementation principle and the technical effect are similar, which are not described herein again.

Fig. 9 is a schematic diagram of a hardware structure of a network parameter adjustment apparatus according to an embodiment of the present disclosure, and as shown in fig. 9, the network parameter adjustment apparatus includes a processor 91, a communication line 94, and at least one communication interface (an example of the communication interface 93 in fig. 9 is described as an example).

The processor 91 may be a general-purpose Central Processing Unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more ics for controlling the execution of programs in accordance with the present invention.

Communication link 94 may include circuitry to transfer information between the aforementioned components.

Communication interface 93, using any transceiver or like device, is used to communicate with other devices or communication networks, such as ethernet, Wireless Local Area Networks (WLAN), etc.

Possibly, the network parameter adjusting means may further comprise a memory 92.

The memory 92 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that may store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that may store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be separate and coupled to the processor via a communication link 94. The memory may also be integrated with the processor.

The memory 92 is used for storing computer-executable instructions for executing the present invention, and is controlled by the processor 91. The processor 91 is configured to execute the computer-executable instructions stored in the memory 92, so as to implement the network parameter adjusting method provided by the embodiment of the present application.

Possibly, the computer executed instructions in the embodiments of the present application may also be referred to as application program codes, which are not specifically limited in the embodiments of the present application.

In particular implementations, processor 91 may include one or more CPUs, such as CPU0 and CPU1 in fig. 9, for example, as one embodiment.

In one embodiment, the network parameter adjusting apparatus may include a plurality of processors, for example, the processor 91 and the processor 95 in fig. 9. Each of these processors may be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).

Exemplarily, fig. 10 is a schematic structural diagram of a chip provided in an embodiment of the present application. Chip 100 includes one or more (including two) processors 1010 and a communication interface 1030.

In some embodiments, memory 1040 stores the following elements: an executable module or a data structure, or a subset thereof, or an expanded set thereof.

In the illustrated embodiment, memory 1040 may include both read-only memory and random-access memory, and provides instructions and data to processor 1010. A portion of memory 1040 may also include non-volatile random access memory (NVRAM).

In the illustrated embodiment, the memory 1040, the communication interface 1030, and the memory 1040 are coupled together by a bus system 1020. The bus system 1020 may include a power bus, a control bus, a status signal bus, and the like, in addition to the data bus. For ease of description, the various buses are labeled as bus system 1020 in FIG. 10.

The method described in the embodiments of the present application may be applied to the processor 1010 or implemented by the processor 1010. The processor 1010 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 1010. The processor 1010 may be a general-purpose processor (e.g., a microprocessor or a conventional processor), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an FPGA (field-programmable gate array) or other programmable logic device, discrete gate, transistor logic device, or discrete hardware component, and the processor 1010 may implement or execute the methods, steps, and logic blocks disclosed in the embodiments of the present invention.

The steps of the method disclosed in connection with the embodiments of the present application 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 a storage medium mature in the field, such as a random access memory, a read only memory, a programmable read only memory, or a charged erasable programmable memory (EEPROM). The storage medium is located in the memory 1040, and the processor 1010 reads the information in the memory 1040, and performs the steps of the above method in combination with the hardware thereof.

In the above embodiments, the instructions stored by the memory for execution by the processor may be implemented in the form of a computer program product. The computer program product may be written in the memory in advance, or may be downloaded in the form of software and installed in the memory.

The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. Computer instructions may be stored in, or transmitted from, a computer-readable storage medium to another computer-readable storage medium, e.g., from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optics, Digital Subscriber Line (DSL), or wireless (e.g., infrared, wireless, microwave, etc.), the computer-readable storage medium may be any available medium that a computer can store or a data storage device including one or more available media integrated servers, data centers, etc., the available media may include, for example, magnetic media (e.g., floppy disks, hard disks, or magnetic tape), optical media (e.g., digital versatile disks, DVD), or a semiconductor medium (e.g., a Solid State Disk (SSD)), etc.

The embodiment of the application also provides a computer readable storage medium. The methods described in the above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. Computer-readable media may include computer storage media and communication media, and may include any medium that can communicate a computer program from one place to another. A storage media may be any target media that can be accessed by a computer.

As one possible design, the computer-readable medium may include a compact disk read-only memory (CD-ROM), RAM, ROM, EEPROM, or other optical disk storage; the computer readable medium may include a disk memory or other disk storage device. Also, any connecting line may also be properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers.

Combinations of the above should also be included within the scope of computer-readable media. 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 adjusting network parameters, the method comprising:

the terminal equipment receives system information from the network equipment; wherein the system information comprises one or more of: a system information block SIB1 message, a system information block SIB2 message, or a system information block SIB3 message, the system information block SIB1 message including a first value of a first network parameter;

when the terminal equipment cannot reside in a 5G target cell according to the first value of the first network parameter, the terminal equipment adjusts the first value to be a second value;

the first value is located in a first interval, the first interval is an interval where a value of a first network parameter specified by a communication protocol is located, the second value is located in a second interval, the second interval is obtained according to the value of the first network parameter set in the terminal device when the residence success rate of the 5G target cell is greater than a threshold value, the second interval is located in the first interval, and the first network parameter includes one or more of the following: a Reference Signal Received Power (RSRP) camping threshold of the 5G target cell, a Reference Signal Received Quality (RSRQ) camping threshold of the 5G target cell, an RSRP reselection threshold from a 4G network to a 5G network, an RSRQ reselection threshold from the 4G network to the 5G network, a reselection priority, and a handover threshold from the 4G network to the 5G network; the first value is greater than the maximum value of the second interval or less than the minimum value of the second interval.

2. The method of claim 1, wherein the camping success rate of the 5G target cell is obtained by counting a camping success rate of a plurality of devices in the 5G target cell according to the value of the first network parameter.

3. The method of claim 1 or 2, wherein the terminal device adjusting the first value to the second value comprises:

when the first value is larger than the maximum value of the second interval, the terminal equipment adjusts the first value to be the maximum value of the second interval;

or when the first value is smaller than the minimum value of the second interval, the terminal equipment adjusts the first value to be the minimum value of the second interval.

4. The method of claim 1 or 2, wherein the terminal device adjusting the first value to the second value comprises:

the terminal equipment adjusts the first value to be the second value according to the first corresponding relation;

wherein the first corresponding relation is obtained locally by the terminal device; or when the terminal device cannot obtain the first corresponding relationship locally, the terminal device sends a first request to a first cloud device, wherein the first request is used for requesting the first cloud device to inquire the first corresponding relationship; the terminal device receives the first corresponding relation from the first cloud device.

5. The method of claim 1 or 2, further comprising:

after the terminal equipment resides in the 5G target cell, the terminal equipment receives configuration information from the network equipment; wherein the configuration information comprises a third value of a second network parameter comprising one or more of: a data Resource Block (RB) configuration parameter or a physical layer scheduling parameter;

when the terminal device is in network connection with the 5G target cell according to the third value of the second network parameter, the terminal device adjusts the third value to be a fourth value; the fourth value is a state value, and the state value is obtained according to a value of a second network parameter set in the device when the networking success rate of the 5G target cell is greater than a threshold value;

or when the terminal device cannot surf the internet in the 5G target cell according to the third value of the second network parameter, the terminal device adjusts the third value to be the fourth value.

6. The method of claim 5, wherein the terminal device adjusting the third value to a fourth value when the terminal device is camped on the 5G target cell according to the third value of the second network parameter comprises:

when the third value is different from the fourth value, the terminal device adjusts the third value to be the same state value as the fourth value.

7. The method according to claim 5, wherein when the terminal device cannot surf the internet in the 5G target cell according to the third value of the second network parameter, the terminal device adjusting the third value to the fourth value includes:

8. The method of claim 7, wherein the terminal device adjusting the third value to the fourth value comprises:

the terminal equipment adjusts the third value to be the fourth value according to the second corresponding relation;

wherein the second corresponding relation is obtained locally by the terminal device; or when the terminal device cannot obtain the second corresponding relationship locally, the terminal device sends a second request to a second cloud device, wherein the second request is used for requesting the second cloud device to inquire the second corresponding relationship; the terminal device receives the second corresponding relation from the second cloud device.

9. A network parameter adjustment apparatus, characterized in that the apparatus comprises a communication unit and a processing unit:

the communication unit is used for receiving system information from network equipment; wherein the system information comprises one or more of: a system information block SIB1 message, a system information block SIB2 message, or a system information block SIB3 message, the system information block SIB1 message including a first value of a first network parameter;

when the terminal device cannot camp on the 5G target cell according to the first value of the first network parameter, the processing unit is configured to adjust the first value to a second value;

10. The apparatus of claim 9, wherein the camping success rate of the 5G target cell is obtained by counting a camping success rate of a plurality of devices in the 5G target cell according to the value of the first network parameter.

11. The apparatus according to claim 9 or 10, wherein the processing unit is specifically configured to:

when the first value is larger than the maximum value of the second interval, adjusting the first value to be the maximum value of the second interval;

or when the first value is smaller than the minimum value of the second interval, adjusting the first value to the minimum value of the second interval.

12. The apparatus according to claim 9 or 10, wherein the processing unit is specifically configured to: adjusting the first value to be the second value according to the first corresponding relation;

13. The apparatus of claim 9 or 10, further comprising:

after the terminal device resides in the 5G target cell, the communication unit is further configured to receive configuration information from the network device; wherein the configuration information comprises a third value of a second network parameter comprising one or more of: a data Resource Block (RB) configuration parameter or a physical layer scheduling parameter;

when the terminal device is in network connection with the 5G target cell according to the third value of the second network parameter, the processing unit is further configured to adjust the third value to a fourth value; the fourth value is a state value, and the state value is obtained according to a value of a second network parameter set in the device when the networking success rate of the 5G target cell is greater than a threshold value;

or, when the terminal device cannot surf the internet in the 5G target cell according to the third value of the second network parameter, the processing unit is further configured to adjust the third value to the fourth value.

14. The apparatus according to claim 13, wherein the processing unit is specifically configured to:

when the third value is different from the fourth value, adjusting the third value to be the same state value as the fourth value.

15. The apparatus according to claim 14, wherein the processing unit is specifically configured to: adjusting the third value to be the fourth value according to a second corresponding relation;

wherein the second corresponding relation is obtained locally by the terminal device; or when the terminal device cannot obtain the second corresponding relationship locally, the terminal device sends a second request to a second cloud device, wherein the second request is used for requesting the second cloud device to inquire the second corresponding relationship; and the terminal equipment receives the second corresponding relation from the second cloud equipment.

16. A network parameter adjustment device, comprising a processor and a memory, wherein the memory is configured to store code instructions; the processor is configured to execute the code instructions to perform the method of any one of claims 1-8.

17. A computer-readable storage medium having instructions stored thereon that, when executed, cause a computer to perform the method of any of claims 1-8.

18. A network parameter adjustment system, characterized in that it comprises an apparatus according to any of claims 9-15.