CN110710263B

CN110710263B - Parameter configuration method and device and computer storage medium

Info

Publication number: CN110710263B
Application number: CN201880037594.XA
Authority: CN
Inventors: 杨宁; 张治�
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2020-11-17
Anticipated expiration: 2038-02-08
Also published as: CN110710263A; WO2019153174A1

Abstract

The invention discloses a parameter configuration method and device and a computer storage medium, wherein the method comprises the following steps: a terminal receives first control information sent by a network device, wherein the currently activated BWP of the terminal is a first BWP, the first control information comprises first indication information, and the first indication information is used for indicating that the currently activated BWP is switched from the first BWP to a second BWP; and the terminal determines whether a timer and/or a counter in the RLF process needs to be reset according to the indication of the network equipment or a first rule if the RLF process is simultaneously executed in the process of switching from the first BWP to the second BWP.

Description

Parameter configuration method and device and computer storage medium

Technical Field

The present invention relates to the field of wireless communication technologies, and in particular, to a parameter configuration method and apparatus, and a computer storage medium.

Background

To meet the requirements of people on speed, delay, high-speed mobility, energy efficiency, and diversity and complexity of services in future life, the international standards organization of the third Generation Partnership Project (3 GPP) began to develop the fifth Generation (5G, 5G)^thGeneration) mobile communication technology.

The main application scenarios of the 5G mobile communication technology are as follows: enhanced Mobile Broadband (eMBB), Low-Latency high-reliability Communication (URLLC), and massive Machine Type Communication (mMTC).

The 5G mobile communication technology is also called New Radio (NR), and when NR is deployed in the early stage, complete NR coverage is difficult to achieve, so typical network coverage is a combination of Long Term Evolution (LTE) coverage and NR coverage. Furthermore, to protect the early LTE investment of mobile operators, a tightly coupled (light interworking) mode of operation between LTE and NR is proposed.

In the NR discussion, it is agreed that the maximum channel bandwidth of each NR carrier in R15 is 100MHz for low frequencies and 400MHz for high frequencies, and that the 100MHz/400MHz channel bandwidth is contiguous. The power consumption of a terminal (UE) is significant if the UE remains operating on a wideband carrier. It is proposed that the Radio Frequency (RF) bandwidth of the UE can be adjusted according to the actual throughput of the UE. For example, if the UE has a low rate, the UE may be configured with a smaller bandwidth (as in fig. 1), and if the UE has a high rate requirement, the UE may be configured with a larger bandwidth (as in fig. 2). If the UE supports high rate or operates in Carrier Aggregation (CA) mode, the UE may be configured with multiple bandwidths (as in fig. 3).

The concept of bandwidth Part (BWP, Band Width Part) is introduced for this purpose, and its main application scenarios are: and the adjustable UE bandwidth is supported, and the purpose of UE power optimization is achieved. And the second is Frequency Division Multiplexing (FDM) supporting different air interface access technologies.

Radio Link Failure (RLF) is a scenario where the UE is in a low signal quality and does not meet the service requirements. A Physical (PHY) layer of the UE detects a physical signal and reports a synchronization indication and an out-of-synchronization indication to a Radio Resource Control (RRC) layer, the RRC layer detects the synchronization indication and the out-of-synchronization indication within a specified timer time to determine whether to declare an RLF, and once the RLF is declared, the UE starts a cell search process and finds a suitable cell to initiate RRC reestablishment or recovery.

If BWP switching (BWP switching) occurs during the RLF procedure, the decision criteria for out-of-sync and in-sync differ, as different BWPs may differ greatly in the frequency domain, and how the timers and counters that are running in the RLF procedure are to handle (reset or continue) is a problem to be solved.

Disclosure of Invention

In order to solve the above technical problems, embodiments of the present invention provide a parameter configuration method and apparatus, and a computer storage medium.

The parameter configuration method provided by the embodiment of the invention comprises the following steps:

a terminal receives first control information sent by a network device, wherein the currently activated BWP of the terminal is a first BWP, the first control information comprises first indication information, and the first indication information is used for indicating that the currently activated BWP is switched from the first BWP to a second BWP;

and the terminal determines whether a timer and/or a counter in the RLF process needs to be reset according to the indication of the network equipment or a first rule if the RLF process is simultaneously executed in the process of switching from the first BWP to the second BWP.

In this embodiment of the present invention, the first control information further includes second indication information, where the second indication information is used to indicate whether to reset a timer and/or a counter in the RLF process;

the determining whether the timer and/or the counter in the RLF procedure need to be reset according to the indication of the network device or the first rule includes:

and the terminal determines whether the timer and/or the counter in the RLF process need to be reset or not according to the second indication information in the first control information.

In this embodiment of the present invention, the determining whether the timer and/or the counter in the RLF procedure need to be reset according to the indication of the network device or the first rule includes:

and the terminal determines whether the timer and/or the counter in the RLF process needs to be reset according to the frequency domain position of the first BWP and the frequency domain position of the second BWP.

and the terminal determines whether a timer and/or a counter in the RLF process needs to be reset or not according to the frequency domain difference value of the first BWP and the second BWP and a first threshold value.

In the embodiment of the present invention, the method further includes:

and the terminal receives first configuration information sent by the network equipment, wherein the first configuration information comprises the first threshold value.

In this embodiment of the present invention, the first configuration information is RRC signaling or SI.

the terminal receives second configuration information sent by the network device, where the second configuration information is used to configure at least one BWP for the terminal, where the second configuration information includes third indication information, and the third indication information is used to indicate whether all BWPs or some BWPs in the at least one BWP need to reset a timer and/or a counter in an RLF procedure when performing BWP handover;

the terminal determines whether the first BWP or the second BWP needs to reset a timer and/or a counter in the RLF process in the process of switching based on the second configuration information.

the terminal receives third configuration information sent by the network device, where the third configuration information is used to configure at least two BWPs for the terminal, where the third configuration information includes fourth indication information, and the fourth indication information is used to indicate whether two BWPs in the at least two BWPs need to reset a timer and/or a counter in an RLF procedure when performing handover;

the terminal determines whether the first BWP and the second BWP need to reset the timer and/or the counter in the RLF procedure during the handover procedure based on the third configuration information.

the method comprises the steps that a network device sends first control information to a terminal, wherein the currently activated BWP of the terminal is a first BWP, the first control information comprises first indication information, and the first indication information is used for indicating that the currently activated BWP is switched from the first BWP to a second BWP;

the network device indicates to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the handover from the first BWP to the second BWP.

the network device indicates to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the handover from the first BWP to the second BWP, including:

the network device indicates to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the switching from the first BWP to the second BWP through the second indication information in the first control information.

In this embodiment of the present invention, the indicating, by the network device, to the terminal whether the timer and/or the counter in the RLF procedure need to be reset in the process of switching from the first BWP to the second BWP includes:

the network device sends second configuration information to the terminal, where the second configuration information is used to configure at least one BWP for the terminal, where the second configuration information includes third indication information, and the third indication information is used to indicate whether all BWPs or some BWPs in the at least one BWP need to reset a timer and/or a counter in an RLF procedure when performing BWP handover.

the network device sends third configuration information to the terminal, where the third configuration information is used to configure at least two BWPs for the terminal, where the third configuration information includes fourth indication information, and the fourth indication information is used to indicate whether two BWPs in the at least two BWPs need to reset a timer and/or a counter in an RLF procedure when performing handover.

The parameter configuration device provided by the embodiment of the invention comprises:

a first receiving unit, configured to receive first control information sent by a network device, where a currently activated BWP of the terminal is a first BWP, and the first control information includes first indication information, where the first indication information is used to indicate that the currently activated BWP is to be switched from the first BWP to a second BWP;

an execution unit configured to simultaneously execute an RLF procedure in a process of switching from the first BWP to a second BWP;

a determining unit, configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to an indication of the network device or a first rule.

the determining unit is configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to the second indication information in the first control information.

In this embodiment of the present invention, the determining unit is configured to determine whether the timer and/or the counter in the RLF procedure needs to be reset according to the frequency domain position of the first BWP and the frequency domain position of the second BWP.

In this embodiment of the present invention, the determining unit is configured to determine whether the timer and/or the counter in the RLF procedure needs to be reset according to the frequency domain difference between the first BWP and the second BWP and a first threshold.

In the embodiment of the present invention, the apparatus further includes:

a second receiving unit, configured to receive first configuration information sent by the network device, where the first configuration information includes the first threshold.

In the embodiment of the present invention, the apparatus further includes:

a third receiving unit, configured to receive second configuration information sent by the network device, where the second configuration information is used to configure at least one BWP for the terminal, where the second configuration information includes third indication information, and the third indication information is used to indicate whether all BWPs or some BWPs in the at least one BWP need to reset a timer and/or a counter in an RLF procedure when performing BWP handover;

the determining unit is configured to determine, based on the second configuration information, whether the first BWP or the second BWP needs to reset a timer and/or a counter in the RLF procedure during the handover procedure.

In the embodiment of the present invention, the apparatus further includes:

a fourth receiving unit, configured to receive third configuration information sent by the network device, where the third configuration information is used to configure at least two BWPs for the terminal, where the third configuration information includes fourth indication information, and the fourth indication information is used to indicate whether two BWPs in the at least two BWPs need to reset a timer and/or a counter in an RLF procedure when performing a handover;

the determining unit is configured to determine, based on the third configuration information, whether the first BWP and the second BWP need to reset a timer and/or a counter in the RLF procedure during a handover procedure.

a first sending unit, configured to send first control information to a terminal, where a currently activated BWP of the terminal is a first BWP, where the first control information includes first indication information, and the first indication information is used to indicate that the currently activated BWP is to be switched from the first BWP to a second BWP;

an indicating unit, configured to indicate to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the switching from the first BWP to the second BWP.

the indicating unit is configured to indicate, to the terminal, whether a timer and/or a counter in an RLF procedure needs to be reset in the process of switching from the first BWP to the second BWP through the second indication information in the first control information.

In the embodiment of the present invention, the apparatus further includes:

a second sending unit, configured to send second configuration information to the terminal, where the second configuration information is used to configure at least one BWP for the terminal, where the second configuration information includes third indication information, and the third indication information is used to indicate whether all BWPs or some BWPs in the at least one BWP need to reset a timer and/or a counter in an RLF procedure when performing BWP handover.

In the embodiment of the present invention, the apparatus further includes:

a third sending unit, configured to send third configuration information to the terminal, where the third configuration information is used to configure at least two BWPs for the terminal, where the third configuration information includes fourth indication information, and the fourth indication information is used to indicate whether two BWPs of the at least two BWPs need to reset a timer and/or a counter in an RLF procedure when performing handover.

The computer storage medium provided by the embodiment of the invention stores computer executable instructions thereon, and the computer executable instructions realize the parameter configuration method when being executed by a processor.

In the technical solution of the embodiment of the present invention, a terminal receives first control information sent by a network device, where a currently activated BWP of the terminal is a first BWP, and the first control information includes first indication information, where the first indication information is used to indicate that the currently activated BWP is switched from the first BWP to a second BWP; and the terminal determines whether a timer and/or a counter in the RLF process needs to be reset according to the indication of the network equipment or a first rule if the RLF process is simultaneously executed in the process of switching from the first BWP to the second BWP. By adopting the technical scheme of the embodiment of the invention, the terminal can clearly determine how to process the RLF related timer and/or counter in the BWP switching process if the RLF is detected, so that the terminal can correctly judge the RLF, reduce the probability of the RLF and improve the service performance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a first schematic diagram of bandwidth;

FIG. 2 is a second schematic bandwidth diagram;

FIG. 3 is a third schematic diagram of bandwidth;

FIG. 4 is a schematic view of RLF;

FIG. 5 is a first flowchart illustrating a parameter configuration method according to an embodiment of the present invention;

FIG. 6 is a second flowchart illustrating a parameter configuration method according to an embodiment of the present invention;

FIG. 7 is a first schematic structural diagram of a parameter configuration apparatus according to an embodiment of the present invention;

FIG. 8 is a second schematic structural diagram of a parameter configuration apparatus according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a computer device according to an embodiment of the present invention.

Detailed Description

So that the manner in which the features and aspects of the embodiments of the present invention can be understood in detail, a more particular description of the embodiments of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.

The technical solution of the embodiment of the present invention is mainly applied to a 5G mobile communication system, and certainly, the technical solution of the embodiment of the present invention is not limited to the 5G mobile communication system, and can also be applied to other types of mobile communication systems. The following describes the main application scenarios in the 5G mobile communication system:

1) eMB scene: the eMBB targets users to obtain multimedia content, services and data, and its traffic demand is growing very rapidly. Because the eMBB may be deployed in different scenarios, such as indoor, urban, rural, etc., and the difference between the service capability and the requirement is relatively large, the service must be analyzed in combination with the specific deployment scenario.

2) URLLC scene: typical applications of URLLC include: industrial automation, electric power automation, remote medical operation, traffic safety guarantee, and the like.

3) mMTC scenario: typical features of URLLC include: high connection density, small data volume, time delay insensitive service, low cost of the module, long service life and the like.

Referring to fig. 4, to facilitate understanding of the technical solution implemented by the present invention, the RLF process is now described as follows:

the downlink out-of-synchronization decision of the UE on the network side involves several timers, N310, T310, N311. These timers, which may be configured to the UE through dedicated signaling (e.g., RLF-time and cs IE), are broadcasted using system messages (e.g., SIB2) if not configured to the UE through dedicated signaling (e.g., UE-time and cs IE).

When the UE is in RRC CONNECTED (RRC _ CONNECTED) state, N310 consecutive "out _ of _ Sync" are received (i.e. out of Sync indications) and T310, T301, T304, T311 are not running, then a timer T310 is started. If N311 consecutive "in _ Sync" (i.e., synchronization indications) are received before the timer expires, the timer T310 is stopped, indicating that the UE has resumed the downlink synchronization. Otherwise, the UE is in the downlink out-of-step state, i.e. RLF.

When the UE declares that RLF occurs, the UE starts the timer T311, performs cell search and cell selection, finds a suitable cell before the timer expires, and initiates an RRC connection reestablishment procedure to the cell, otherwise, enters an RRC IDLE (RRC _ IDLE) state. After entering IDLE, the RRC layer of the UE triggers a Non-Access Stratum (NAS) layer to initiate a location update procedure to attempt to recover RRC connection.

Fig. 5 is a first flowchart of a parameter configuration method according to an embodiment of the present invention, and as shown in fig. 5, the parameter configuration method includes the following steps:

step 501: the method comprises the steps that a terminal receives first control information sent by a network device, the currently activated BWP of the terminal is a first BWP, the first control information comprises first indication information, and the first indication information is used for indicating that the currently activated BWP is switched from the first BWP to a second BWP.

In the embodiment of the invention, the terminal can be any equipment capable of communicating with a network, such as a mobile phone, a tablet computer, a notebook computer, a desktop computer and the like.

In this embodiment of the present invention, the network device may be a base station, for example, a gbb of a 5G system.

In an embodiment, the first control information is DCI.

Step 502: and the terminal determines whether a timer and/or a counter in the RLF process needs to be reset according to the indication of the network equipment or a first rule if the RLF process is simultaneously executed in the process of switching from the first BWP to the second BWP.

In this embodiment of the present invention, the determining whether the timer and/or the counter in the RLF procedure needs to be reset according to the indication of the network device or the first rule may be implemented as follows:

the first method is as follows: the first control information further comprises second indication information, and the second indication information is used for indicating whether a timer and/or a counter in the RLF process needs to be reset or not; and the terminal determines whether the timer and/or the counter in the RLF process need to be reset or not according to the second indication information in the first control information.

The second method comprises the following steps: and the terminal determines whether the timer and/or the counter in the RLF process needs to be reset according to the frequency domain position of the first BWP and the frequency domain position of the second BWP.

For example: when the frequency domain range of the second BWP is within the frequency domain range of the first BWP or the frequency domain range of the second BWP is consistent with the frequency domain range of the first BWP, the timer and/or the counter in the RLF procedure need not be reset. Otherwise, the timer and/or counter in the RLF procedure need to be reset.

The third method comprises the following steps: and the terminal determines whether a timer and/or a counter in the RLF process needs to be reset or not according to the frequency domain difference value of the first BWP and the second BWP and a first threshold value.

For example: and when the frequency domain difference value of the first BWP and the second BWP is greater than the first threshold value, the terminal needs to reset a timer and/or a counter in the RLF process. And when the frequency domain difference value of the first BWP and the second BWP is smaller than or equal to the first threshold value, the terminal does not need to reset a timer and/or a counter in the RLF process.

Here, the terminal receives first configuration information sent by the network device, where the first configuration information includes the first threshold value. Wherein the first configuration information is RRC signaling or SI.

The method is as follows: the terminal receives second configuration information sent by the network device, where the second configuration information is used to configure at least one BWP for the terminal, where the second configuration information includes third indication information, and the third indication information is used to indicate whether all BWPs or some BWPs in the at least one BWP need to reset a timer and/or a counter in an RLF procedure when performing BWP handover; the terminal determines whether the first BWP or the second BWP needs to reset a timer and/or a counter in the RLF process in the process of switching based on the second configuration information.

The fifth mode is as follows: the terminal receives third configuration information sent by the network device, where the third configuration information is used to configure at least two BWPs for the terminal, where the third configuration information includes fourth indication information, and the fourth indication information is used to indicate whether two BWPs in the at least two BWPs need to reset a timer and/or a counter in an RLF procedure when performing handover; the terminal determines whether the first BWP and the second BWP need to reset the timer and/or the counter in the RLF procedure during the handover procedure based on the third configuration information.

Fig. 6 is a second flowchart illustrating a parameter configuration method according to an embodiment of the present invention, as shown in fig. 6, the parameter configuration method includes the following steps:

step 601: the method comprises the steps that a network device sends first control information to a terminal, wherein the currently activated BWP of the terminal is a first BWP, the first control information comprises first indication information, and the first indication information is used for indicating that the currently activated BWP is switched from the first BWP to a second BWP.

Step 602: the network device indicates to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the handover from the first BWP to the second BWP.

In an embodiment, the first control information further includes second indication information, where the second indication information is used to indicate whether a timer and/or a counter in the RLF procedure needs to be reset;

In an embodiment, the network device indicates to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the handover from the first BWP to the second BWP, including:

Fig. 7 is a first schematic structural diagram of a parameter configuration device according to an embodiment of the present invention, and as shown in fig. 7, the parameter configuration device includes:

a first receiving unit 701, configured to receive first control information sent by a network device, where a currently activated BWP of the terminal is a first BWP, and the first control information includes first indication information, where the first indication information is used to indicate that the currently activated BWP is to be switched from the first BWP to a second BWP;

an execution unit 702 configured to execute an RLF procedure simultaneously during a handover from the first BWP to a second BWP;

a determining unit 703 is configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to the indication of the network device or a first rule.

the determining unit 703 is configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to the second indication information in the first control information.

In an embodiment, the determining unit 703 is configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to the frequency domain position of the first BWP and the frequency domain position of the second BWP.

In an embodiment, the determining unit 703 is configured to determine whether to reset a timer and/or a counter in the RLF procedure according to a frequency domain difference between the first BWP and the second BWP and a first threshold.

In one embodiment, the apparatus further comprises:

a second receiving unit 704, configured to receive first configuration information sent by the network device, where the first configuration information includes the first threshold.

In an embodiment, the first configuration information is radio resource control RRC signaling or system message SI.

In one embodiment, the apparatus further comprises:

a third receiving unit 705, configured to receive second configuration information sent by the network device, where the second configuration information is used to configure at least one BWP for the terminal, where the second configuration information includes third indication information, and the third indication information is used to indicate whether all BWPs or some BWPs in the at least one BWP need to reset a timer and/or a counter in an RLF procedure when performing BWP handover;

the determining unit 703 is configured to determine, based on the second configuration information, whether the first BWP or the second BWP needs to reset a timer and/or a counter in the RLF procedure during the handover procedure.

In one embodiment, the apparatus further comprises:

a fourth receiving unit 706, configured to receive third configuration information sent by the network device, where the third configuration information is used to configure at least two BWPs for the terminal, where the third configuration information includes fourth indication information, and the fourth indication information is used to indicate whether two BWPs in the at least two BWPs need to reset a timer and/or a counter in an RLF procedure when performing a handover;

the determining unit 703 is configured to determine, based on the third configuration information, whether the first BWP and the second BWP need to reset a timer and/or a counter in the RLF procedure during the handover procedure.

Those skilled in the art will understand that the implementation functions of each unit in the parameter configuration device shown in fig. 7 can be understood by referring to the related description of the parameter configuration method. The functions of the units in the parameter configuration apparatus shown in fig. 7 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

Fig. 8 is a schematic structural diagram of a parameter configuration apparatus according to an embodiment of the present invention, and as shown in fig. 8, the parameter configuration apparatus includes:

a first sending unit 801, configured to send first control information to a terminal, where a currently activated BWP of the terminal is a first BWP, where the first control information includes first indication information, and the first indication information is used to indicate that the currently activated BWP is to be switched from the first BWP to a second BWP;

an indicating unit 802, configured to indicate to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the switching from the first BWP to the second BWP.

the indicating unit 802 is configured to indicate, to the terminal, whether a timer and/or a counter in an RLF procedure needs to be reset in the process of switching from the first BWP to the second BWP through the second indication information in the first control information.

In one embodiment, the apparatus further comprises:

a second sending unit 803, configured to send second configuration information to the terminal, where the second configuration information is used to configure at least one BWP for the terminal, where the second configuration information includes third indication information, and the third indication information is used to indicate whether all BWPs or some BWPs in the at least one BWP need to reset a timer and/or a counter in an RLF procedure when performing BWP handover.

In one embodiment, the apparatus further comprises:

a third sending unit 804, configured to send third configuration information to the terminal, where the third configuration information is used to configure at least two BWPs for the terminal, where the third configuration information includes fourth indication information, and the fourth indication information is used to indicate whether two BWPs in the at least two BWPs need to reset a timer and/or a counter in an RLF procedure when performing handover.

Those skilled in the art will understand that the implementation functions of each unit in the parameter configuration device shown in fig. 8 can be understood by referring to the related description of the parameter configuration method. The functions of the units in the parameter configuration apparatus shown in fig. 8 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.

The parameter configuration apparatus according to the embodiment of the present invention may also be stored in a computer-readable storage medium if the parameter configuration apparatus is implemented in the form of a software functional module and sold or used as an independent product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

Accordingly, the embodiment of the present invention further provides a computer storage medium, in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, the method for configuring the parameter of the embodiment of the present invention is implemented.

Fig. 9 is a schematic structural diagram of a computer device according to an embodiment of the present invention, where the computer device may be a terminal or a network device. As shown in fig. 9, the computer device 100 may include one or more processors 1002 (only one of which is shown in the figure), the processors 1002 may include, but are not limited to, a processing device such as a Microprocessor (MCU) or a Programmable logic device (FPGA), a memory 1004 for storing data, and a transmission device 1006 for communication functions. It will be understood by those skilled in the art that the structure shown in fig. 9 is only an illustration and is not intended to limit the structure of the electronic device. For example, computer device 100 may also include more or fewer components than shown in FIG. 9, or have a different configuration than shown in FIG. 9.

The memory 1004 can be used for storing software programs and modules of application software, such as program instructions/modules corresponding to the method in the embodiment of the present invention, and the processor 1002 executes various functional applications and data processing by running the software programs and modules stored in the memory 1004, so as to implement the method described above. The memory 1004 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 1004 may further include memory located remotely from the processor 1002, which may be connected to the computer device 100 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The transmission device 1006 is used for receiving or sending data via a network. Specific examples of such networks may include wireless networks provided by the communications provider of the computer device 100. In one example, the transmission device 1006 includes a Network adapter (NIC) that can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 1006 can be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.

The technical schemes described in the embodiments of the present invention can be combined arbitrarily without conflict.

In the embodiments provided in the present invention, it should be understood that the disclosed method and intelligent device may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all the functional units in the embodiments of the present invention may be integrated into one second processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

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.

Claims

1. A method of parameter configuration, the method comprising:

a terminal receives first control information sent by a network device, wherein the currently activated bandwidth part BWP of the terminal is a first BWP, the first control information comprises first indication information, and the first indication information is used for indicating that the currently activated BWP is switched from the first BWP to a second BWP;

the terminal determines whether a timer and/or a counter in a Radio Link Failure (RLF) procedure needs to be reset according to an indication of the network device or a first rule if the RLF procedure is simultaneously performed during the handover from the first BWP to a second BWP;

wherein the determining whether the timer and/or the counter in the RLF procedure need to be reset according to the indication of the network device or a first rule comprises:

2. The method of claim 1, wherein the first control information further comprises second indication information indicating whether a timer and/or a counter in the RLF procedure needs to be reset;

3. The method of claim 1, wherein the determining whether a timer and/or a counter in the RLF procedure needs to be reset according to an indication of the network device or a first rule comprises:

4. The method of claim 1, wherein the determining whether a timer and/or a counter in the RLF procedure needs to be reset according to an indication of the network device or a first rule comprises:

5. The method of claim 4, wherein the method further comprises:

6. The method of claim 5, wherein the first configuration information is Radio Resource Control (RRC) signaling or system message (SI).

7. The method of claim 1, wherein the determining whether a timer and/or a counter in the RLF procedure needs to be reset according to an indication of the network device or a first rule comprises:

8. A method of parameter configuration, the method comprising:

the network device indicates to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the switching from the first BWP to the second BWP;

wherein the network device indicates to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the handover from the first BWP to the second BWP, comprising:

9. The method of claim 8, wherein the first control information further comprises second indication information indicating whether a timer and/or a counter in the RLF procedure needs to be reset;

10. The method of claim 8, wherein the network device indicating to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the handover from the first BWP to the second BWP comprises:

11. An apparatus for parameter configuration, the apparatus comprising:

a first receiving unit, configured to receive first control information sent by a network device, where a currently activated BWP of a terminal is a first BWP, where the first control information includes first indication information, and the first indication information is used to indicate that the currently activated BWP is to be switched from the first BWP to a second BWP;

a determining unit, configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to an indication of the network device or a first rule;

wherein the apparatus further comprises:

12. The apparatus of claim 11, wherein the first control information further comprises second indication information indicating whether a timer and/or a counter in the RLF procedure needs to be reset;

13. The apparatus of claim 11, wherein the determining unit is configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to the frequency domain position of the first BWP and the frequency domain position of the second BWP.

14. The apparatus of claim 11, wherein the determining unit is configured to determine whether a timer and/or a counter in the RLF procedure needs to be reset according to the frequency domain difference between the first BWP and the second BWP and a first threshold.

15. The apparatus of claim 14, wherein the apparatus further comprises:

16. The apparatus of claim 15, wherein the first configuration information is Radio Resource Control (RRC) signaling or a system message (SI).

17. The apparatus of claim 11, wherein the apparatus further comprises:

18. An apparatus for parameter configuration, the apparatus comprising:

an indicating unit, configured to indicate to the terminal whether a timer and/or a counter in an RLF procedure needs to be reset during the switching from the first BWP to the second BWP;

wherein the apparatus further comprises:

19. The apparatus of claim 18, wherein the first control information further comprises second indication information indicating whether a timer and/or a counter in the RLF procedure needs to be reset;

20. The apparatus of claim 18, wherein the apparatus further comprises:

21. A computer storage medium having stored thereon computer-executable instructions which, when executed by a processor, carry out the method steps of any one of claims 1 to 7, or the method steps of any one of claims 8 to 10.