CN117356142A

CN117356142A - Network access method, parameter configuration method, device, equipment and storage medium

Info

Publication number: CN117356142A
Application number: CN202180098021.XA
Authority: CN
Inventors: 李海涛
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2024-01-05
Also published as: WO2023000273A1

Abstract

The application discloses a network access method, a parameter configuration method, a device, equipment and a storage medium, and relates to the field of wireless communication. The method comprises the following steps: performing a measurement and/or access procedure of the wireless network based on the first parameter; wherein the first parameter is different from a second parameter, the second parameter being a parameter used by a second terminal in a measurement and/or access procedure of the wireless network. According to the method and the device, the first terminal uses the parameters different from the parameters of the second terminal to execute the measurement and/or access process of the wireless network, so that the first terminal can access the wireless network by using the parameters more suitable for the first terminal, and the success rate of the first terminal in executing the services such as cell selection, cell reselection and the like is improved.

Description

Network access method, parameter configuration method, device, equipment and storage medium

Technical Field

The present invention relates to the field of wireless communications, and in particular, to a network access method, a parameter configuration method, a device, equipment, and a storage medium.

Background

Low power (Redcap) terminals have three main scenarios: industrial wireless sensors (Industrial Wireless Sensors), video surveillance (Video surveillance), and wearable devices (Wearables).

The maximum transmit power of a normal terminal supports 23dBm. In the case of limited battery power, the battery of the low power terminal is difficult to replace in time, which requires the low power terminal to operate at a lower transmit power level to increase battery life. For example limiting the maximum transmit power to 10-14dBm. A decrease in maximum transmit power will result in a decrease in the uplink transmission range of the low power terminal compared to the normal terminal.

Because the low-power terminal and the common terminal have different support for cell coverage, the difference in cell coverage can affect the related process of the low-power terminal when the low-power terminal accesses the wireless network.

Disclosure of Invention

The embodiment of the application provides a network access method, a parameter configuration method, a device, equipment and a storage medium, which can improve the success rate of a first terminal when accessing a wireless network. The technical scheme is as follows:

according to an aspect of the present application, there is provided a network access method applied to a first terminal, the method including:

performing a measurement and/or access procedure of the wireless network based on the first parameter;

the first parameter is different from the second parameter, the second parameter is a parameter used by the second terminal in the measurement and/or access process of the wireless network, and the maximum transmitting power of the first terminal is smaller than the maximum transmitting power of the second terminal.

According to an aspect of the present application, there is provided a parameter configuration method, applied to a network device, the method including:

the network equipment configures a first parameter to a first terminal;

or alternatively, the first and second heat exchangers may be,

the network equipment configures a second parameter and an offset value to the first terminal; the second parameter and the offset value are used to determine the first parameter;

According to another aspect of the present application, there is provided a network access device, the device comprising:

a processing module for performing a measurement and/or access procedure of the wireless network based on the first parameter;

According to an aspect of the present application, there is provided a parameter configuration apparatus, the apparatus comprising:

The configuration module is used for configuring a first parameter to the first terminal; or, configuring a second parameter and an offset value to the first terminal; the second parameter and the offset value are used to determine the first parameter;

According to another aspect of the embodiments of the present application, there is provided a terminal, the apparatus including a processor and a memory, the memory storing a computer program, the processor executing the computer program to implement the network access method described above.

According to another aspect of the embodiments of the present application, there is provided a network device including a processor and a memory, the memory storing a computer program, the processor executing the computer program to implement the above parameter configuration method.

According to another aspect of the embodiments of the present application, there is provided a computer readable storage medium having stored therein a computer program for execution by a processor to implement the network access method or the parameter configuration method described above.

According to another aspect of the embodiments of the present application, there is provided a chip including programmable logic circuits and/or program instructions for implementing the network access method or the parameter configuration method described in the above aspects when the chip is run on a computer device.

According to another aspect of the present application, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium, from which a processor reads and executes the computer instructions, causing a computer device to perform the network access method or the parameter configuration method of the above aspect.

The technical scheme provided by the embodiment of the application at least comprises the following beneficial effects:

the first terminal uses the parameters different from the second terminal to execute the measurement and/or access process of the wireless network, so that the first terminal can access the wireless network by using the parameters more suitable for the first terminal, and the success rate of the first terminal in executing the services such as cell selection, cell reselection and the like is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a network architecture provided by an exemplary embodiment of the present application;

fig. 2 is a flowchart of a network access method provided in an exemplary embodiment of the present application;

fig. 3 is a flowchart of a network access method provided in an exemplary embodiment of the present application;

FIG. 4 is a flowchart of a parameter configuration method provided by an exemplary embodiment of the present application;

fig. 5 is a flowchart of a network access method provided in an exemplary embodiment of the present application;

fig. 6 is a flowchart of a network access method provided in an exemplary embodiment of the present application;

FIG. 7 is a flowchart of a parameter configuration method provided by an exemplary embodiment of the present application;

FIG. 8 is a flowchart of a parameter configuration method provided by an exemplary embodiment of the present application;

fig. 9 is a block diagram of a network access device provided in an exemplary embodiment of the present application;

FIG. 10 is a block diagram of a parameter configuration apparatus provided in one exemplary embodiment of the present application;

fig. 11 is a block diagram of a communication device provided in an exemplary embodiment of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.

The network architecture and the service scenario described in the embodiments of the present application are for more clearly describing the technical solution of the embodiments of the present application, and do not constitute a limitation on the technical solution provided in the embodiments of the present application, and those skilled in the art can know that, with the evolution of the network architecture and the appearance of the new service scenario, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that, although the terms first, second, etc. may be used in this disclosure to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first parameter may also be referred to as a second parameter, and similarly, a second parameter may also be referred to as a first parameter, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

Fig. 1 shows a schematic architecture diagram of a communication system 100 according to an embodiment of the present application. The communication system 100 may include: a terminal 10, an access network device 20 and a core network device 30.

The terminal 10 may refer to a UE (User Equipment), an access terminal, a subscriber unit, a subscriber station, a mobile station, a remote terminal, a mobile device, a wireless communication device, a User agent, or a User Equipment. Alternatively, the terminal may also be a cellular phone, a cordless phone, a SIP (Session Initiation Protocol ) phone, a WLL (Wireless Local Loop, wireless local loop) station, a PDA (Personal digital Assistant), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal in 5GS or a terminal in a future evolved PLMN (public Land mobile Network), etc., which the embodiments of the present application are not limited to. The number of terminals 10 is typically plural and one or more terminals 10 may be distributed within the cell managed by each access network device 20. In this application, the terminals 10 are classified into two types of first terminals and second terminals. The maximum transmit power of the second terminal is greater than the maximum transmit power of the first terminal.

The access network device 20 is a device deployed in an access network for providing wireless communication functionality for the terminal 10. The access network device 20 may include various forms of macro base stations, micro base stations, relay stations, access points, and the like. The names of access network device-capable devices may vary in systems employing different radio access technologies, for example in 5G NR systems, called gndeb or gNB. As communication technology evolves, the name "access network device" may change. For convenience of description, in the embodiments of the present application, the above-mentioned devices for providing the terminal 10 with a wireless communication function are collectively referred to as an access network device. Alternatively, a communication relationship may be established between the terminal 10 and the core network device 30 via the access network device 20. Illustratively, in a long term evolution (Long Term Evolution, LTE) system, the access network device 20 may be EUTRAN (Evolved Universal Terrestrial Radio Access Network, evolved universal terrestrial radio network) or one or more enodebs in EUTRAN; in a 5G NR (5G New Radio) system, access network device 20 may be a RAN (Radio Access Network ) or one or more gnbs in the RAN.

The core network device 30 mainly functions to provide user connection, management of users, and bearer completion of services, and to provide an interface to an external network as a bearer network. For example, the core network device in the 5G NR system may include devices such as an AMF entity, a UPF (User Plane Function ) entity, and an SMF (Session Management Function ) entity.

In one example, access network device 20 and core network device 30 communicate with each other over some air technology, such as the NG interface in a 5G NR system. The access network device 20 and the terminal 10 communicate with each other via some over-the-air technology, e.g. Uu interface.

In the embodiment of the present application, the first terminal refers to a low power (RedCap) terminal, and the second terminal refers to a normal terminal. The maximum transmit power of the first terminal is less than the maximum transmit power of the second terminal.

The power class and the maximum transmission power for a common terminal in the related art are defined as shown in the following table one:

table-UE power class definition

Illustratively, the second terminal is a terminal having a power level of 1, 1.5, 2, 3 or 5, and the first terminal is a terminal having a power level of x, x not being equal to any one of 1, 1.5, 2, 3 and 5.

Illustratively, the second terminal is a terminal having a power class of 31, 29, 26, 23, and 20 for maximum transmit power, and the first terminal has a maximum transmit power of y, which is not equal to any of 31, 29, 26, 23, and 20. For example, y is less than 20dBm.

Fig. 2 shows a flowchart of a network access method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a first terminal. The method comprises the following steps:

step 202: performing a measurement and/or access procedure of the wireless network based on the first parameter;

the first parameter is a parameter used by the first terminal in the measurement and/or access procedures of the wireless network.

The second parameter is a parameter used by the second terminal in the measurement and/or access procedures of the wireless network.

Wherein the first parameter is different from the second parameter, or the first parameter is independent of the second parameter.

Exemplary parameters used in the measurement and/or access procedures of the wireless network include: at least one of a measurement threshold in a cell measurement process, a selection threshold of an uplink carrier, an access type selection threshold in a random access process and an RRM measurement threshold.

In summary, according to the method provided in this embodiment, the first terminal uses the parameters different from those of the second terminal to perform the measurement and/or access process of the wireless network, so that the first terminal can access the wireless network using the parameters more suitable for itself, and the success rate of the first terminal in performing the services such as cell selection and cell reselection is improved.

For the cell measurement procedure:

fig. 3 shows a flowchart of a network access method or a cell measurement method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a first terminal. The method comprises the following steps:

step 302, starting a measurement process of a neighboring cell based on a first measurement threshold;

the first measurement threshold is a neighbor cell measurement threshold used by the first terminal in the wireless network.

The second measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network.

Wherein the first measurement threshold is different from the second measurement threshold. Illustratively, the first measurement threshold is greater than the second measurement threshold.

Illustratively, this step includes at least one of the following three steps:

starting a measurement process of the same-frequency neighbor cell based on the first same-frequency measurement threshold;

the first common frequency measurement threshold is a common frequency neighbor cell measurement threshold used by the second terminal in the wireless network. The second common-frequency measurement threshold is a common-frequency neighbor cell measurement threshold used by the second terminal in the wireless network. The first common frequency measurement threshold is different from the second common frequency measurement threshold. Illustratively, the first common frequency measurement threshold is greater than the second common frequency measurement threshold.

In an exemplary embodiment, the measurement procedure of the co-frequency neighboring cell is started when the signal quality measurement result of the serving cell is smaller than the first co-frequency measurement threshold.

Starting a measurement process of the inter-frequency neighbor cell based on the first inter-frequency measurement threshold;

the first inter-frequency measurement threshold is an inter-frequency neighbor cell measurement threshold used by the second terminal in the wireless network. The second inter-frequency measurement threshold is an inter-frequency neighbor cell measurement threshold used by the second terminal in the wireless network. The first inter-frequency measurement threshold is different from the second inter-frequency measurement threshold. Illustratively, the first inter-frequency measurement threshold is greater than the second inter-frequency measurement threshold.

In an exemplary case, the measurement procedure of the inter-frequency neighbor cell with the same or low priority is started in case the signal quality measurement result of the serving cell is smaller than the first inter-frequency measurement threshold.

Starting a measurement procedure of a neighboring cell of the different system based on the first different system measurement threshold.

The first inter-system measurement threshold is an inter-system neighbor cell measurement threshold used by the second terminal in the wireless network. The second inter-system measurement threshold is an inter-system neighbor cell measurement threshold used by the second terminal in the wireless network. The first inter-system measurement threshold is different from the second inter-system measurement threshold. Illustratively, the first inter-system measurement threshold is greater than the second inter-system measurement threshold.

In an exemplary embodiment, the measurement procedure of the neighboring cell of the different system is started in case the signal quality measurement result of the serving cell is smaller than the measurement threshold of the first different system.

For the second terminal, when the reference signal received power (English: reference Signal Received Power, RSRP) measurement result Srxlev of the serving cell is greater than the second common-frequency measurement threshold SIntraSearchP, and the reference signal received quality (Reference Signal Received Quality, RSRQ) measurement result square of the serving cell is greater than the second common-frequency measurement threshold SIntraSearchQ, the measurement of the common-frequency neighbor cell is not started; otherwise, starting measurement of the same-frequency neighbor cell. For the inter-frequency measurement with the same priority or low priority, when Srxlev of the serving cell > the second inter-frequency measurement threshold SnoneIntraSearchP and the serving cell square > the second inter-frequency measurement threshold SnoneIntraSearchQ, the inter-frequency measurement with the same priority or low priority is not started, otherwise, the inter-frequency measurement with the same priority or low priority is started. The measurement procedure of the different system cells is the same.

For the first terminal, the uplink coverage is reduced due to the reduction of the maximum transmit power. If the second measurement threshold configured for the second terminal is still used, the starting time of the same-frequency neighbor cell measurement of the first terminal may be too late, so that the neighbor cell is found too late, and cell reselection is too late or fails, thereby affecting service transmission.

In this embodiment, at least one of an independent first common frequency measurement threshold, a first inter-frequency measurement threshold, and a first inter-system measurement threshold is introduced for the first terminal. Specifically, for the start of the same-frequency measurement, when Srxlev > first same-frequency measurement threshold SIntraSearchP-lowerPower of the serving cell and square > first same-frequency measurement threshold SIntraSearchQ-lowerPower of the serving cell, the first terminal does not start the measurement of the same-frequency neighbor cell, otherwise, starts the measurement of the same-frequency neighbor cell. Measurements for co-priority or low priority inter-frequency neighbor cells.

When Srxlev of a serving cell is greater than a first inter-frequency measurement threshold SnoneIntraSearchP-lowerPower and square of the serving cell is greater than the first inter-frequency measurement threshold SnoneIntraSearchQ-lowerPower, the first terminal does not start measurement of inter-frequency neighbor cells with the same or low priority, otherwise, starts measurement of inter-frequency neighbor cells.

In summary, according to the method provided by the embodiment, the first terminal uses the first measurement threshold to measure the neighbor cell, so that the problem that the neighbor cell is too late to find and the cell reselection is too late or fails to influence service transmission, which may be caused by too late start of the first terminal neighbor cell measurement, is avoided.

The selection procedure for the uplink carrier:

fig. 4 is a flowchart illustrating a network access method or an uplink carrier selection method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a first terminal. The method comprises the following steps:

step 402, selecting Normal uplink carrier (NUL) or Supplementary uplink carrier (SUL) in the random access process based on the first carrier selection threshold;

in order to improve uplink coverage of a high frequency band of a New Radio (NR) system, a SUL is introduced into the NR system. In the uplink power limited scenario of the terminal, in order to improve uplink coverage, long-Term Evolution (LTE) spectrum (with relatively low frequency) is used as uplink, so that uplink coverage can be improved.

The first carrier selection threshold is a carrier selection threshold used by the first terminal when selecting NUL or SUL in the random access procedure. The second carrier selection threshold is a carrier selection threshold used by the second terminal when selecting NUL or SUL in the random access procedure.

The first carrier selection threshold is different from the second carrier selection threshold, and the second carrier selection threshold is a carrier selection threshold used by the second terminal when the second terminal selects NUL or SUL in the random access process. Illustratively, the first carrier selection threshold is greater than the second carrier selection threshold.

In the random access channel (Random Access Channel, RACH) configuration information, the network device configures a second carrier selection threshold, rsrp-threshold SSB-SUL, for determining whether the second terminal initiates a synchronization signal block (Synchronization Signal/PBCH, SSB) for random access on the SUL carrier. And when the RSRP of the SSB measured by the second terminal is lower than the threshold, the second terminal selects the SUL carrier, otherwise, the UE selects the NUL carrier.

For the first terminal, uplink coverage is reduced due to the reduction of the transmission power, which may cause the first terminal to fail to select the SUL if the RSRP threshold value configured for the normal NR UE is still used. This can lead to NUL congestion and failure to achieve SUL/NUL load balancing.

In this embodiment, for the first terminal, the network device may configure an independent first carrier selection threshold, for example, rsrp-threshold ssb-SUL-LowerPower, where the value of the first carrier selection threshold is greater than the second carrier selection threshold rsrp-threshold ssb-SUL used by the second terminal.

Illustratively, in the case that the signal quality measurement result of the serving cell is less than the first carrier selection threshold, selecting the SUL in the random access procedure; and selecting NUL in the random access process under the condition that the signal quality measurement result of the serving cell is larger than the first carrier selection threshold.

The signal measurements of the serving cell include Srxlev and/or square.

In summary, according to the method provided by the embodiment, by using the separate first carrier selection threshold for the first terminal, the first terminal can be prevented from always selecting the NUL carrier, so that congestion of the NUL carrier is avoided, and the purpose of load balancing is achieved.

For random access procedure:

fig. 5 is a flowchart illustrating a network access method or a random access type selection method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a first terminal. The method comprises the following steps:

step 502, selecting a 4-step random access type or a 2-step random access type based on a first RACH type selection threshold;

the first RACH type selection threshold is a RACH type selection threshold used by the first terminal when selecting a 4-step random access type or a 2-step random access type.

The second RACH type selection threshold is a RACH type selection threshold used by the second terminal when selecting either the 4-step random access type or the 2-step random access type.

Wherein the first RACH type selection threshold is different from the second RACH type selection threshold.

Illustratively, selecting the 4-step random access type or the 2-step random access type based on the first RACH type selection threshold includes: under the condition that the signal quality measurement result of the serving cell is smaller than a first carrier selection threshold, selecting a 4-step random access type in a random access process; and selecting a 2-step random access type in the random access process under the condition that the signal quality measurement result of the serving cell is larger than a first carrier selection threshold.

When the second terminal supports the 4-step random access type and the 2-step random access type simultaneously, the second terminal determines which random access type is adopted through a second RACH type selection Threshold msgA-RSRP-Threshold configured by the network equipment, for example, the RSRP measured value of the current cell is smaller than the second RACH type selection Threshold, and then the second terminal selects the 4-step RACH; otherwise, the second terminal selects a 2-step RACH.

For the first terminal, uplink coverage is reduced due to the reduction of the transmission power, and if the RACH type threshold configured for the normal NR UE is still used, the first terminal may not select the 4-step RACH. This results in congestion of the 2-step RACH resources and failure to achieve the 2-step RACH/4-step RACH load balancing.

In this embodiment, for the first terminal, the network device may configure an independent first RACH type selection Threshold, for example, msgA-RSRP-Threshold lowerpower, where the value of the first RACH type selection Threshold is greater than the second RACH type selection Threshold msgA-RSRP-Threshold used by the second terminal.

In summary, according to the method provided by the embodiment, by using the separate first RACH type selection threshold value for the first terminal, the first terminal can be prevented from always selecting 2 steps of RACH, and 2 steps of RACH resource congestion is avoided, so that the purpose of load balancing is achieved.

Relaxation procedures are measured for radio resource management (Radio Resource Management, RRM):

fig. 6 shows a flowchart of a network access method or RRM measurement relaxing method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a first terminal. The method comprises the following steps:

step 602: determining whether to perform RRM measurement relaxation of the neighbor cell based on a first non-cell edge criterion threshold;

the NR system introduces a power saving technique in which two criteria are defined for RRM measurement of the terminal, a non-cell-edge criterion and a low-mobility criterion, respectively. When both criteria are configured simultaneously, the network device further indicates to the terminal whether the two criteria are "and" or "relationships. Wherein:

the non-cell-edge criterion mainly defines an RSRP/RSRQ threshold, and when the measured value of the RSRP/RSRQ of the serving cell is larger than the threshold, the UE meets the non-cell-edge criterion and can relax the RRM measurement of the neighbor cell. The Low-mobility criterion means that when the RSRP of the serving cell changes little, the requirement of the terminal for cell reselection is not great, so that neighbor cell measurement can be relaxed, and the purpose of UE energy saving is achieved.

The first non-cell edge criterion threshold is a non-cell edge criterion threshold used by the first terminal in determining whether to perform RRM measurement relaxation of the neighbor cell.

The second non-cell edge criterion threshold is a non-cell edge criterion threshold used by the second terminal in determining whether to perform RRM measurement relaxation of the neighbor cell.

Wherein the first non-cell edge criterion threshold is different from the second non-cell edge criterion threshold. Illustratively, the first non-cell edge criterion threshold is greater than the second non-cell edge criterion threshold.

The first terminal performs RRM measurement relaxation of the neighbor cells in case the signal quality measurement result of the serving cell is greater than the first non-cell edge criterion threshold.

The network device defines two threshold values s-SearchThreshold P and s-SearchThreshold Q of the non-cell-edge criterion by configuring a cell edge evaluation, and when the serving cell RSRP/RSRQ measured value is greater than the non-cell edge criterion threshold value, the UE meets the non-cell-edge criterion and can relax the neighbor cell RRM measurement.

For the first terminal, due to the reduction of the transmitting power, the uplink coverage is reduced, and the difference exists between the cell edge and the second terminal, if the non-cell-edge criterion threshold value configured for the common NR UE is still used, the first terminal may be in a relaxed measurement state all the time, the target cell cannot be found timely, and the too late cell reselection is caused.

In this embodiment, for the first terminal, the network may configure a separate first non-cell edge criterion threshold, for example, s-searchthreshold-LowerPower and s-searchthreshold q-LowerPower, where the values of the two parameters are greater than the second non-cell edge criterion threshold used by the second terminal: s-SearchThresholdP and s-SearchThresholdQ.

In summary, by using the single first non-cell edge criterion threshold for the first terminal, the method provided in this embodiment can avoid the first terminal from always performing the loose measurement of the neighbor cell, and can avoid too late discovery of the target cell, resulting in cell reselection delay.

Parameter configuration process:

fig. 7 shows a flowchart of a parameter configuration method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method performed by the network device and the first terminal. The method comprises the following steps:

step 702: the network equipment configures a first parameter to the first terminal, wherein the first parameter is a parameter used by the low-power consumption terminal in the process of measuring and/or accessing the wireless network;

illustratively, the first parameter is different from the second parameter, which is a parameter used by the second terminal in the measurement and/or access procedure of the wireless network. The configuration process of the first parameter includes, but is not limited to, at least one of the following processes:

For cell measurement procedure:

the network device configures a first measurement threshold for the first terminal. The first measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network. The second measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network. Wherein the first measurement threshold is different from the second measurement threshold. Illustratively, the first measurement threshold is greater than the second measurement threshold. The first measurement threshold comprises at least one of a first common frequency measurement threshold, a first inter-frequency measurement threshold and a first inter-system measurement threshold.

Selection procedure for uplink carrier:

the network device configures a first carrier selection threshold to the first terminal. The first carrier selection threshold is a carrier selection threshold used by the first terminal when selecting NUL or SUL in the random access procedure. The second carrier selection threshold is a carrier selection threshold used by the second terminal when selecting NUL or SUL in the random access procedure.

For random access procedure:

the network device configures a first RACH type selection threshold to the first terminal. The first RACH type selection threshold is a RACH type selection threshold used by the first terminal when selecting a 4-step random access type or a 2-step random access type.

Wherein the first RACH type selection threshold is different from the second RACH type selection threshold, e.g., the first RACH type selection threshold is different from the second RACH type selection threshold.

Relaxation process is measured for RRM:

the network device configures a first non-cell edge criterion threshold to the first terminal. The first non-cell edge criterion threshold is a non-cell edge criterion threshold used by the first terminal in determining whether to perform RRM measurement relaxation of the neighbor cell. The second non-cell edge criterion threshold is a non-cell edge criterion threshold used by the second terminal in determining whether to perform RRM measurement relaxation of the neighbor cell.

Step 704: the terminal receives a first parameter configured by the network device.

In summary, the method provided in this embodiment provides the success rate of the low power consumption terminal when accessing the wireless network by configuring the first parameter to the low power consumption terminal by the network device.

Fig. 8 shows a flowchart of a parameter configuration method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method performed by the network device and the first terminal. The method comprises the following steps:

step 802: the network equipment configures a second parameter and an offset value to the first terminal, wherein the second parameter and the offset value are used for calculating the first parameter;

illustratively, the first parameter is different from the second parameter, the first parameter being a parameter used by the low power consumption terminal in the measurement and/or access procedure of the wireless network. The second parameter is a parameter used by the second terminal in the measurement and/or access procedures of the wireless network. The configuration process of the first parameter includes, but is not limited to, at least one of the following processes:

the offset value may be configured by the network device via a system message (e.g., a system information block (System Information Block, SIB) 1, or other SIB), or may be pre-agreed to be a fixed value via a communication protocol.

For cell measurement procedure:

the network device configures a second measurement threshold and a first offset value to the first terminal. The second measurement threshold and the first offset value are used to determine a first measurement threshold.

For example, the first measurement threshold of the first terminal is obtained by adding the first offset value Poffset1 to the second measurement threshold s-intra-searchp, s-intra-searchq, s-non-intra-searchp, s-non-intra-searchq parameter values of the second terminal. Namely:

s-IntraSearchP-LowerPower＝s-IntraSearchP+Poffset1；

s-IntraSearchQ-LowerPower＝s-IntraSearchQ+Poffset1；

s-NonIntraSearchP-LowerPower＝s-NonIntraSearchP+Poffset1；

s-NonIntraSearchQ-LowerPower＝s-NonIntraSearchQ+Poffset1。

selection procedure for uplink carrier:

the network device configures a second carrier selection threshold and a second offset value to the first terminal. The second carrier selection threshold and the second offset value are used to determine the first carrier selection threshold.

For example, the second offset value Poffset2 is added to the second carrier selection threshold rsrp-threshold ssb-SUL-LowerPower of the second terminal as the first carrier selection threshold rsrp-threshold ssb-SUL-LowerPower of the first terminal. Namely:

rsrp-ThresholdSSB-SUL-LowerPower＝rsrp-ThresholdSSB-SUL+Poffset2。

for random access procedure:

the network device configures a second RACH type selection threshold and a third offset value to the first terminal. The second RACH type selection threshold and the third offset value are used to determine the first RACH type selection threshold.

For example, the first RACH type selection Threshold used by the first terminal is determined by the second RACH type selection Threshold msgA-RSRP-Threshold used by the second terminal and the third offset value Poffset3, for example:

msgA-RSRP-Threshold-LowerPower＝msgA-RSRP-Threshold+Poffset3。

Relaxation process is measured for RRM:

the network device configures a second non-cell edge criterion threshold and a fourth offset value to the first terminal. The second RACH type selection threshold and the fourth offset value are used to determine a first non-cell-edge criterion threshold.

For example, the first non-cell edge criterion threshold used by the first terminal is determined by the second non-cell edge criterion threshold used by the second terminal and the fourth offset value Poffset4, for example:

s-SearchThresholdP-LowerPower＝s-SearchThresholdP+Poffset4；

s-SearchThresholdQ-LowerPower＝s-SearchThresholdQ+Poffset4。

step 704: the low-power consumption terminal receives a second parameter and an offset value configured by the network equipment;

step 706: the low power consumption terminal determines the first parameter based on the second parameter and the offset value.

Illustratively, the low power terminal adds the second parameter to the offset value to obtain the first parameter.

Fig. 9 shows a block diagram of a network access device according to an exemplary embodiment of the present application. The device comprises:

an execution module 920 for executing a measurement and/or access procedure of the wireless network based on the first parameter;

wherein the first parameter is different from a second parameter, the second parameter being a parameter used by a second terminal in a measurement and/or access procedure of the wireless network.

In one example of the present application, the executing module 920 is configured to initiate a measurement procedure of a neighboring cell based on a first measurement threshold;

The first measurement threshold is different from a second measurement threshold, and the second measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network.

In one example of the present application, the first measurement threshold is greater than the second measurement threshold.

In one example of the present application, the executing module 920 is configured to initiate a measurement procedure of the co-frequency neighboring cell based on the first co-frequency measurement threshold; or, based on the first inter-frequency measurement threshold, starting the measurement process of the inter-frequency neighbor cell; or, based on the first inter-system measurement threshold, starting the measurement process of the inter-system neighbor cell.

In one example of the present application, the executing module 920 is configured to initiate a measurement procedure of the co-frequency neighboring cell if a signal quality measurement result of a serving cell is less than the first co-frequency measurement threshold; or, the executing module 920 is configured to start a measurement procedure of the inter-frequency neighbor cell with the same priority or a low priority if the signal quality measurement result of the serving cell is less than the first inter-frequency measurement threshold; or, the executing module 920 is configured to start a measurement procedure of the inter-system neighbor cell when the signal quality measurement result of the serving cell is less than the first inter-system measurement threshold.

In one example of the present application, the executing module 920 is configured to select a normal uplink carrier NUL or a supplementary uplink carrier SUL in a random access procedure based on a first carrier selection threshold;

the first carrier selection threshold is different from a second carrier selection threshold, and the second carrier selection threshold is a carrier selection threshold used by a second terminal when the NUL or the SUL is selected in a random access process.

In one example of the present application, the executing module 920 is configured to select the SUL in the random access procedure when a signal quality measurement result of a serving cell is less than the first carrier selection threshold;

and selecting the NUL in the random access process under the condition that the signal quality measurement result of the serving cell is larger than the first carrier selection threshold.

In one example of the present application, the first carrier selection threshold is greater than the second carrier selection threshold.

In one example of the present application, the executing module 920 is configured to select a 4-step random access type or a 2-step random access type based on a first RACH type selection threshold;

wherein the first RACH type selection threshold is different from a second RACH type selection threshold, which is a RACH type selection threshold used by the second terminal when selecting the 4-step random access type or the 2-step random access type.

In one example of the present application, the performing module 920 is configured to select the 4-step random access type in the random access procedure when a signal quality measurement result of a serving cell is less than the first carrier selection threshold;

and selecting the 2-step random access type in the random access process under the condition that the signal quality measurement result of the serving cell is larger than the first carrier selection threshold.

In one example of the present application, the first RACH type selection threshold is greater than the second RACH type selection threshold.

In one example of the present application, the performing module 920 is configured to determine whether to perform RRM measurement relaxation of the neighboring cell based on a first non-cell edge criterion threshold;

the first non-cell edge criterion threshold is different from a second non-cell edge criterion threshold, and the second non-cell edge criterion threshold is a non-cell edge criterion threshold used when the second terminal determines whether to execute RRM measurement relaxation of a neighboring cell.

In one example of the present application, the performing module 920 is configured to perform RRM measurement relaxation of the neighboring cell if the signal quality measurement result of the serving cell is greater than the first non-cell edge criterion threshold.

In one example of the present application, the first non-cell edge criterion threshold is greater than the second non-cell edge criterion threshold.

In one example of the present application, the apparatus further comprises:

a receiving module 940, configured to receive the first parameter configured by the network device; or, receiving the second parameter and the offset value configured by the network equipment; the first parameter is determined based on the second parameter and the offset value.

Fig. 10 shows a block diagram of a parameter configuration apparatus provided in an exemplary embodiment of the present application. The device comprises:

a configuration module 1020, configured to configure a first parameter to a first terminal;

wherein the first parameter is different from the second parameter, and the first parameter is a parameter used by the first terminal in the measurement and/or access process of the wireless network; the second parameter is a parameter used by the second terminal in the measurement and/or access procedures of the wireless network.

For cell measurement procedure:

the configuration module 1020 is configured to configure a first measurement threshold to a first terminal. The first measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network. The second measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network. Wherein the first measurement threshold is different from the second measurement threshold. Illustratively, the first measurement threshold is greater than the second measurement threshold. The first measurement threshold comprises at least one of a first common frequency measurement threshold, a first inter-frequency measurement threshold and a first inter-system measurement threshold.

Selection procedure for uplink carrier:

the configuration module 1020 is configured to configure the first carrier selection threshold to the first terminal. The first carrier selection threshold is a carrier selection threshold used by the first terminal when selecting NUL or SUL in the random access procedure. The second carrier selection threshold is a carrier selection threshold used by the second terminal when selecting NUL or SUL in the random access procedure.

For random access procedure:

the configuration module 1020 is configured to configure the first RACH type selection threshold to the first terminal. The first RACH type selection threshold is a RACH type selection threshold used by the first terminal when selecting a 4-step random access type or a 2-step random access type.

Relaxation process is measured for RRM:

the configuration module 1020 is configured to configure a first non-cell edge criterion threshold to the first terminal. The first non-cell edge criterion threshold is a non-cell edge criterion threshold used by the first terminal in determining whether to perform RRM measurement relaxation of the neighbor cell. The second non-cell edge criterion threshold is a non-cell edge criterion threshold used by the second terminal in determining whether to perform RRM measurement relaxation of the neighbor cell.

Or, a configuration module 1020, configured to configure a second parameter and an offset value to the first terminal; the second parameter and the offset value are used to determine the first parameter;

The offset value may be configured by the configuration module 1020 via a system message (e.g., a system information block (System Information Block, SIB) 1, or other SIB), or may be pre-agreed to be a fixed value via a communication protocol.

For cell measurement procedure:

the configuration module 1020 is configured to configure the second measurement threshold and the first offset value to the first terminal. The second measurement threshold and the first offset value are used to determine a first measurement threshold.

s-IntraSearchP-LowerPower＝s-IntraSearchP+Poffset1；

s-IntraSearchQ-LowerPower＝s-IntraSearchQ+Poffset1；

s-NonIntraSearchP-LowerPower＝s-NonIntraSearchP+Poffset1；

s-NonIntraSearchQ-LowerPower＝s-NonIntraSearchQ+Poffset1。

selection procedure for uplink carrier:

the configuration module 1020 is configured to configure the first terminal with a second carrier selection threshold and a second offset value. The second carrier selection threshold and the second offset value are used to determine the first carrier selection threshold.

rsrp-ThresholdSSB-SUL-LowerPower＝rsrp-ThresholdSSB-SUL+Poffset2。

For random access procedure:

the configuration module 1020 is configured to configure the second RACH type selection threshold and the third offset value to the first terminal. The second RACH type selection threshold and the third offset value are used to determine the first RACH type selection threshold.

msgA-RSRP-Threshold-LowerPower＝msgA-RSRP-Threshold+Poffset3。

relaxation process is measured for RRM:

the configuration module 1020 is configured to configure the second non-cell edge criterion threshold and the fourth offset value to the first terminal. The second RACH type selection threshold and the fourth offset value are used to determine a first non-cell-edge criterion threshold.

s-SearchThresholdP-LowerPower＝s-SearchThresholdP+Poffset4；

s-SearchThresholdQ-LowerPower＝s-SearchThresholdQ+Poffset4。

it should be noted that, when the apparatus provided in the foregoing embodiment performs the functions thereof, only the division of the respective functional modules is used as an example, in practical application, the foregoing functional allocation may be performed by different functional modules according to actual needs, that is, the content structure of the device is divided into different functional modules, so as to perform all or part of the functions described above.

The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.

Fig. 11 shows a schematic structural diagram of a communication device (terminal or network device) according to an exemplary embodiment of the present application, where the communication device 110 includes: a processor 1101, a receiver 1102, a transmitter 1103, a memory 1104 and a bus 1105.

The processor 1101 includes one or more processing cores, and the processor 1101 executes various functional applications and information processing by running software programs and modules.

The receiver 1102 and the transmitter 1103 may be implemented as one communication component, which may be a communication chip.

The memory 1104 is connected to the processor 1101 through a bus 1105.

The memory 1104 may be used to store at least one instruction that the processor 1101 uses to execute to implement the various steps of the method embodiments described above. For example, the relevant steps of the above network access method are performed, or the relevant configuration of the above parameter configuration method is performed.

Further, the memory 1104 may be implemented by any type or combination of volatile or nonvolatile memory devices including, but not limited to: magnetic or optical disks, electrically erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EEPROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), static random access Memory (Static Random Access Memory, SRAM), read-Only Memory (ROM), magnetic Memory, flash Memory, programmable Read-Only Memory (Programmable Read-Only Memory, PROM).

In an exemplary embodiment, there is also provided a computer readable storage medium having stored therein at least one instruction, at least one program, a code set, or an instruction set, which is loaded and executed by a processor to implement the network access method performed by a communication device or the parameter configuration method provided by the above respective method embodiments.

In an exemplary embodiment, a chip is also provided, which includes programmable logic circuits and/or program instructions for implementing the above network access method, or the above parameter configuration method, when the chip is run on a computer device.

In an exemplary embodiment, a computer program product is also provided, which, when run on a processor of a computer device, causes the computer device to perform the above-described network access method, or the above-described parameter configuration method.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The foregoing description of the preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, since it is intended that all modifications, equivalents, improvements, etc. that fall within the spirit and scope of the invention.

Claims

A network access method, applied to a first terminal, comprising:

performing a measurement and/or access procedure of the wireless network based on the first parameter;

the first parameter is different from the second parameter, the second parameter is a parameter used by the second terminal in the measurement and/or access process of the wireless network, and the maximum transmitting power of the first terminal is smaller than the maximum transmitting power of the second terminal.
The method according to claim 1, wherein the performing a measurement and/or access procedure of the wireless network based on the first parameter comprises:

starting a measurement process of a neighboring cell based on a first measurement threshold;

the first measurement threshold is different from a second measurement threshold, and the second measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network.
The method of claim 2, wherein the first measurement threshold is greater than the second measurement threshold.
The method of claim 2, wherein the initiating the neighbor cell measurement procedure based on the first measurement threshold comprises:

starting a measurement process of a same-frequency adjacent cell based on a first same-frequency measurement threshold;

or alternatively, the first and second heat exchangers may be,

starting a measurement process of a different-frequency neighbor cell based on a first different-frequency measurement threshold;

or alternatively, the first and second heat exchangers may be,

and starting a measurement process of the neighboring cells of the different systems based on the first measurement threshold of the different systems.
The method of claim 4, wherein the step of determining the position of the first electrode is performed,

the method for starting the measurement process of the same-frequency neighbor cell based on the first same-frequency measurement threshold comprises the following steps:

starting the measurement process of the same-frequency neighbor cell under the condition that the signal quality measurement result of the serving cell is smaller than the first same-frequency measurement threshold;

the starting the measurement process of the inter-frequency neighbor cell based on the first inter-frequency measurement threshold comprises the following steps:

starting the measurement process of the inter-frequency neighbor cells with the same priority or low priority under the condition that the signal quality measurement result of the serving cell is smaller than the first inter-frequency measurement threshold;

the method for starting the measurement process of the neighboring cells of the different systems based on the first different system measurement threshold comprises the following steps:

and under the condition that the signal quality measurement result of the serving cell is smaller than the measurement threshold of the first inter-system, starting the measurement process of the inter-system neighbor cell.
The method according to claim 1, wherein the performing a measurement and/or access procedure of the wireless network based on the first parameter comprises:

selecting a normal uplink carrier NUL or a supplementary uplink carrier SUL in a random access process based on a first carrier selection threshold;

the first carrier selection threshold is different from a second carrier selection threshold, and the second carrier selection threshold is a carrier selection threshold used when the second terminal selects the NUL or the SUL in a random access process.
The method of claim 6, wherein selecting the normal uplink carrier NUL or the supplemental uplink carrier SUL in the random access procedure based on the first carrier selection threshold comprises:

selecting the SUL in the random access process under the condition that the signal quality measurement result of the serving cell is smaller than the first carrier selection threshold;

and selecting the NUL in the random access process under the condition that the signal quality measurement result of the serving cell is larger than the first carrier selection threshold.
The method of claim 6, wherein the first carrier selection threshold is greater than the second carrier selection threshold.
The method according to claim 1, wherein the performing a measurement and/or access procedure of the wireless network based on the first parameter comprises:

selecting a 4-step random access type or a 2-step random access type based on the first RACH type selection threshold;

wherein the first RACH type selection threshold is different from a second RACH type selection threshold, which is a RACH type selection threshold used by the second terminal when selecting the 4-step random access type or the 2-step random access type.
The method of claim 9, wherein the selecting a 4-step random access type or a 2-step random access type based on the first RACH type selection threshold comprises:

selecting the 4-step random access type in the random access process under the condition that the signal quality measurement result of the serving cell is smaller than the first carrier selection threshold;

and selecting the 2-step random access type in the random access process under the condition that the signal quality measurement result of the serving cell is larger than the first carrier selection threshold.
The method of claim 9 wherein the first RACH type selection threshold is greater than the second RACH type selection threshold.
The method according to claim 1, wherein the performing a measurement and/or access procedure of the wireless network based on the first parameter comprises:

determining whether to perform RRM measurement relaxation of the neighbor cell based on a first non-cell edge criterion threshold;

the first non-cell edge criterion threshold is different from a second non-cell edge criterion threshold, and the second non-cell edge criterion threshold is a non-cell edge criterion threshold used when the second terminal determines whether to execute RRM measurement relaxation of a neighboring cell.
The method of claim 12, wherein the evaluating whether the terminal meets the non-cell edge criteria for neighbor cell RRM measurement relaxation based on the first non-cell edge criteria threshold comprises:

and performing RRM measurement relaxation of the neighbor cell in the case that the signal quality measurement result of the serving cell is greater than the first non-cell edge criterion threshold.
The method of claim 13, wherein the first non-cell-edge criterion threshold is greater than the second non-cell-edge criterion threshold.
The method according to any one of claims 1 to 14, further comprising:

Receiving the first parameter configured by the network equipment;

or alternatively, the first and second heat exchangers may be,

receiving the second parameter and the offset value configured by the network equipment; the first parameter is determined based on the second parameter and the offset value.
A method of parameter configuration, the method comprising:

the network equipment configures a first parameter to a first terminal;

or alternatively, the first and second heat exchangers may be,

the network equipment configures a second parameter and an offset value to the first terminal; the second parameter and the offset value are used to determine the first parameter;

the first parameter is different from the second parameter, the first parameter is a parameter used by the first terminal in the process of measuring and/or accessing the wireless network, the second parameter is a parameter used by the second terminal in the process of measuring and/or accessing the wireless network, and the maximum transmitting power of the first terminal is smaller than the maximum transmitting power of the second terminal.
A network access device for use in a first terminal, the device comprising:

an execution module for executing a measurement and/or access procedure of the wireless network based on the first parameter;

the first parameter is different from the second parameter, the second parameter is a parameter used by the second terminal in the measurement and/or access process of the wireless network, and the maximum transmitting power of the first terminal is smaller than the maximum transmitting power of the second terminal.
The apparatus of claim 17, wherein the means for performing is configured to initiate a measurement procedure for a neighboring cell based on a first measurement threshold;

the first measurement threshold is different from a second measurement threshold, and the second measurement threshold is a neighbor cell measurement threshold used by the second terminal in the wireless network.
The apparatus of claim 18, wherein the first measurement threshold is greater than the second measurement threshold.
The apparatus of claim 18, wherein the execution module is configured to initiate a measurement procedure for a co-frequency neighbor cell based on a first co-frequency measurement threshold; or, based on the first inter-frequency measurement threshold, starting the measurement process of the inter-frequency neighbor cell; or, based on the first inter-system measurement threshold, starting the measurement process of the inter-system neighbor cell.
The apparatus of claim 20, wherein the device comprises a plurality of sensors,

the execution module is used for starting the measurement process of the same-frequency adjacent cell under the condition that the signal quality measurement result of the serving cell is smaller than the first same-frequency measurement threshold;

or alternatively, the first and second heat exchangers may be,

the execution module is configured to start a measurement process of the inter-frequency neighbor cell with the same priority or a low priority when a signal quality measurement result of the serving cell is less than the first inter-frequency measurement threshold;

Or alternatively, the first and second heat exchangers may be,

the execution module is configured to start a measurement process of the inter-system neighbor cell when the signal quality measurement result of the serving cell is less than the first inter-system measurement threshold.
The apparatus of claim 17, wherein the execution module is configured to select a normal uplink carrier NUL or a supplementary uplink carrier SUL in a random access procedure based on a first carrier selection threshold;

the first carrier selection threshold is different from a second carrier selection threshold, and the second carrier selection threshold is a carrier selection threshold used when the second terminal selects the NUL or the SUL in a random access process.
The apparatus of claim 22, wherein the means for performing is configured to select the SUL in the random access procedure if a signal quality measurement of a serving cell is less than the first carrier selection threshold;

and selecting the NUL in the random access process under the condition that the signal quality measurement result of the serving cell is larger than the first carrier selection threshold.
The apparatus of claim 22, wherein the first carrier selection threshold is greater than the second carrier selection threshold.
The apparatus of claim 17, wherein the means for performing is configured to select a 4-step random access type or a 2-step random access type based on a first RACH type selection threshold;

wherein the first RACH type selection threshold is different from a second RACH type selection threshold, which is a RACH type selection threshold used by the second terminal when selecting the 4-step random access type or the 2-step random access type.
The apparatus of claim 25, wherein the execution module is configured to select the 4-step random access type in the random access procedure if a signal quality measurement of a serving cell is less than the first carrier selection threshold;

and selecting the 2-step random access type in the random access process under the condition that the signal quality measurement result of the serving cell is larger than the first carrier selection threshold.
The apparatus of claim 25, wherein the first RACH type selection threshold is greater than the second RACH type selection threshold.
The apparatus of claim 17, wherein the means for performing is configured to determine whether to perform RRM measurement relaxation for the neighbor cell based on a first non-cell edge criteria threshold;

The first non-cell edge criterion threshold is different from a second non-cell edge criterion threshold, and the second non-cell edge criterion threshold is a non-cell edge criterion threshold used when the second terminal determines whether to execute RRM measurement relaxation of a neighboring cell.
The apparatus of claim 28, wherein the means for performing performs RRM measurement relaxation for the neighbor cell if a signal quality measurement for a serving cell is greater than the first non-cell edge criterion threshold.
The apparatus of claim 29, wherein the first non-cell-edge criterion threshold is greater than the second non-cell-edge criterion threshold.
The apparatus according to any one of claims 17 to 30, further comprising:

a receiving module, configured to receive the first parameter configured by the network device; or, receiving the second parameter and the offset value configured by the network equipment; the first parameter is determined based on the second parameter and the offset value.
A parameter configuration apparatus, the apparatus comprising:

the configuration module is used for configuring a first parameter to the first terminal; or, the network equipment configures a second parameter and an offset value to the first terminal; the second parameter and the offset value are used to determine the first parameter;

The first parameter is different from the second parameter, the first parameter is a parameter used by the first terminal in the process of measuring and/or accessing the wireless network, the second parameter is a parameter used by the second terminal in the process of measuring and/or accessing the wireless network, and the maximum transmitting power of the first terminal is smaller than the maximum transmitting power of the second terminal.
A terminal, the terminal comprising: a processor and a memory, wherein at least one section of program is stored in the memory; the processor is configured to execute the at least one program in the memory to implement the network access method according to any one of claims 1 to 15.
A network device, the network device comprising: a processor and a memory, wherein at least one section of program is stored in the memory; the processor is configured to execute the at least one program in the memory to implement the parameter configuration method according to claim 16.
A computer readable storage medium having stored therein executable instructions that are loaded and executed by a processor to implement the network access method of any one of claims 1 to 15 or the parameter configuration method of claim 16.
A chip comprising programmable logic circuits or programs for implementing the network access method according to any one of claims 1 to 15 or the parameter configuration method according to claim 16.