CN113286288B - Method, device and medium for accessing 5G network - Google Patents

Method, device and medium for accessing 5G network Download PDF

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Publication number
CN113286288B
CN113286288B CN202010103061.6A CN202010103061A CN113286288B CN 113286288 B CN113286288 B CN 113286288B CN 202010103061 A CN202010103061 A CN 202010103061A CN 113286288 B CN113286288 B CN 113286288B
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network
cell measurement
current access
access process
accessing
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CN113286288A (en
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李文涛
吴鸣
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present disclosure relates to a method, an apparatus, and a medium for accessing a 5G network, the method including: receiving radio resource control connection configuration signaling from a 4G network, wherein the radio resource control connection configuration signaling comprises indication information used for indicating to delete 5G cell measurement configuration information; judging whether the 5G cell measurement is finished in the current access process; when the 5G cell measurement is not completed in the current access process, executing a re-registration process aiming at the 4G network, wherein the attachment request in the re-registration process comprises the capability indication information that the terminal supports the 4G network and the 5G network simultaneously. In the disclosure, whether the cell measurement is completed in the current access process is timely judged, and when the cell measurement is not completed in the current access process, it is indicated that the cell measurement is not completed by the terminal due to the terminal self-reason after the terminal receives the cell measurement configuration information.

Description

Method, device and medium for accessing 5G network
Technical Field
The present disclosure relates to mobile terminal data processing technologies, and in particular, to a method, an apparatus, and a medium for accessing a 5G network.
Background
A New Radio (NR) system of a fifth Generation mobile communication technology (5th-Generation, abbreviated as 5G) may be implemented by a Non-independent Networking (NSA) and an independent networking (SA), where a typical NSA architecture is to use a 4G core network, use 4G as an anchor point of a control plane, use a dual connection mode of LTE and 5G NR, and deploy 5G using an existing LTE network, so as to meet a requirement of a leading operator to rapidly implement 5G deployment. In the dual link architecture, the terminal device establishes connection with the LTE network device and the NR network device at the same time.
When the terminal device fails to report the relevant access information normally due to a temporary abnormal condition, the terminal device may fail to access the 5G network for a long time, and the experience of the 5G network of the user is affected.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a method, apparatus, and medium for accessing a 5G network.
According to a first aspect of the embodiments of the present disclosure, a method for accessing a 5G network is provided, which is applied to a terminal requesting to access the 5G network in a non-independent networking, and includes:
receiving radio resource control connection configuration signaling from a 4G network, wherein the radio resource control connection configuration signaling comprises indication information used for indicating to delete 5G cell measurement configuration information;
judging whether the 5G cell measurement is finished in the current access process;
and when the 5G cell measurement is not completed in the current access process, executing a re-registration process aiming at the 4G network, wherein the attachment request in the re-registration process comprises capability indication information of the terminal for simultaneously supporting the 4G network and the 5G network.
In another embodiment, the performing the re-registration procedure for the 4G network includes:
sending a detach request for the 4G network;
after the detach is completed, an attach request is sent for the 4G network.
In another embodiment, the determining whether the 5G cell measurement is completed in the current access process includes one of the following:
judging whether 5G cell measurement is performed in the current access process;
judging whether a 5G cell measurement report is reported in the current access process;
and judging whether the number of times of reporting the 5G cell measurement report in the current access process is greater than the set number of times.
In another embodiment, after performing the re-registration procedure for the 4G network, the method further comprises:
receiving radio resource control connection configuration signaling from the 4G network, the radio resource control connection configuration signaling including 5G cell measurement configuration information;
and performing 5G cell measurement according to the 5G cell measurement configuration information to obtain a 5G cell measurement report, and reporting the 5G cell measurement report.
In another embodiment, the method further comprises:
and when the 5G cell measurement is finished in the current access process, deleting the 5G cell measurement configuration information.
According to a second aspect of the embodiments of the present disclosure, there is provided an apparatus for accessing a 5G network, which is applied to a terminal requesting to access the 5G network in a non-independent networking, and includes:
a first receiving module, configured to receive a radio resource control connection configuration signaling from a 4G network, where the radio resource control connection configuration signaling includes indication information for indicating to delete 5G cell measurement configuration information;
the judging module is used for judging whether the 5G cell measurement is finished in the current access process;
a re-registration module, configured to execute a re-registration procedure for the 4G network when the 5G cell measurement is not completed in a current access process, where an attach request in the re-registration procedure includes capability indication information that the terminal supports both the 4G network and the 5G network.
In another embodiment, the re-registration module includes:
a first sending module, configured to send a detach request for the 4G network;
and the second sending module is used for sending the attachment request aiming at the 4G network after the detachment is finished.
In another embodiment, the determining module is configured to determine whether the 5G cell measurement is completed in the current access procedure by using one of the following:
judging whether 5G cell measurement is performed in the current access process;
judging whether a 5G cell measurement report is reported in the current access process;
and judging whether the number of times of reporting the 5G cell measurement report in the current access process is greater than the set number of times.
In another embodiment, the apparatus further comprises:
a second receiving module, configured to receive a radio resource control connection configuration signaling from the 4G network, where the radio resource control connection configuration signaling includes 5G cell measurement configuration information;
a measurement module, configured to perform 5G cell measurement according to the 5G cell measurement configuration information, to obtain a 5G cell measurement report;
and the reporting module is used for reporting the 5G cell measurement report.
In another embodiment, the apparatus further comprises:
and the deleting module is used for deleting the 5G cell measurement configuration information when the 5G cell measurement is finished in the current access process.
According to a third aspect of embodiments of the present disclosure, there is provided a non-transitory computer readable storage medium having instructions which, when executed by a processor of a mobile terminal, enable the mobile terminal to perform a method of accessing a 5G network, the method comprising:
receiving radio resource control connection configuration signaling from a 4G network, wherein the radio resource control connection configuration signaling comprises indication information used for indicating to delete 5G cell measurement configuration information;
judging whether the 5G cell measurement is finished in the current access process;
when the 5G cell measurement is not completed in the current access process, executing a re-registration process aiming at the 4G network, wherein the attachment request in the re-registration process comprises the capability indication information that the terminal supports the 4G network and the 5G network simultaneously.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: after receiving a radio resource control connection configuration signaling which comprises indication information used for indicating deletion of cell measurement configuration information from a 4G network, judging whether cell measurement is finished in the current access process in time, and when the cell measurement is not finished in the current access process, indicating that the terminal does not finish the cell measurement due to the self reason of the terminal after receiving the cell measurement configuration information; the problem that the terminal cannot be accessed to the network for a long time is solved, the efficiency of accessing the terminal equipment to the 5G network is improved, and the network use experience of a user is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a flow diagram illustrating a method of accessing a 5G network in accordance with an example embodiment;
fig. 2 is a flow diagram illustrating a method of accessing a 5G network in accordance with an example embodiment;
FIG. 3 is a block diagram illustrating an apparatus for accessing a 5G network in accordance with an exemplary embodiment;
FIG. 4 is a block diagram illustrating an apparatus for accessing a 5G network in accordance with an exemplary embodiment;
fig. 5 is a block diagram illustrating an apparatus for accessing a 5G network according to an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
When a terminal in a non-independent networking registers a 4G network, an attachment request comprises capability indication information that the terminal supports the 4G network and a 5G network at the same time, after acquiring the capability indication information, a network side device starts a processing flow for enabling the terminal to access the 5G network after the terminal successfully accesses the 4G network, and the processing flow comprises the following steps: the method comprises the steps of carrying 5G cell measurement configuration information through a Radio Resource Control (RRC) connection configuration signaling, indicating a terminal to carry out 5G cell measurement, and enabling the terminal to be successfully accessed into a 5G network after a measurement result meets a condition of accessing 5G after the terminal reports the measurement result.
In practical applications, after a terminal successfully accesses a 4G network (e.g., an LTE network), in a process of accessing a 5G network, after receiving a radio resource control connection configuration signaling including 5G cell measurement configuration information from the 4G network, a cell measurement is not performed due to the terminal, and an access failure occurs in a subsequent process, so that the terminal cannot access the 5G network.
The embodiment of the disclosure provides a method for accessing a 5G network, which is applied to a terminal requesting to access the 5G network in non-independent networking. Fig. 1 is a flow chart illustrating a method of accessing a 5G network in accordance with an example embodiment.
As shown in fig. 1, the method includes:
step S11, receiving radio resource control connection configuration signaling from the 4G network, where the radio resource control connection configuration signaling includes indication information for indicating deletion of the 5G cell measurement configuration information.
Step S12, determine whether the 5G cell measurement is completed in the current access process.
Step S13, when the 5G cell measurement is not completed in the current access process, executing a re-registration procedure for the 4G network, where an attach request in the re-registration procedure includes capability indication information that the terminal supports both the 4G network and the 5G network.
The capability indication information that the terminal simultaneously supports the 4G network and the 5G network is information that a value of dcnr (dual Connectivity with New radio) is 1. I.e. the information of value 1 of the DCNR is carried in the attach request.
In another embodiment, after determining whether the 5G cell measurement is completed in the current access process, the 5G cell measurement configuration information is deleted when the 5G cell measurement is completed in the current access process. When the 5G cell measurement is completed in the current access process, the subsequent execution process of the terminal is the same as the corresponding normal execution process in the prior art.
In the current access procedure, the terminal further receives radio resource control connection configuration signaling from the 4G network before step S11, where the radio resource control connection configuration signaling includes 5G cell measurement configuration information. The 5G cell measurement configuration information includes: and each measurement identifier corresponds to a measurement object identifier and a report configuration identifier. The measurement object identification corresponds to a measurement object comprising a single carrier frequency for a 5G cell. The 5G cell measurement configuration information may further include 4G cell measurement configuration information, and for the 4G cell, the measurement object includes information such as a single carrier frequency and a measurement bandwidth. The report configuration identifier corresponds to a report configuration, and the report configuration includes parameters related to triggering events, such as: the triggering event is that the cell signal quality is higher than a set threshold.
In the radio resource control connection configuration signaling received from the 4G network in step S11, the indication information for indicating deletion of the 5G cell measurement configuration information is indication information for indicating deletion of part or all of the measurement identifiers. In one embodiment, when the indication information in step S11 is indication information for indicating deletion of all measurement identities, the above step S12 is performed. In another embodiment, when the indication information is indication information for indicating to delete the partial measurement flag, the above-described step S12 is performed.
In the method, after receiving a radio resource control connection configuration signaling which comprises indication information for indicating deletion of 5G cell measurement configuration information from a 4G network, judging whether 5G cell measurement is finished in the current access process in time, and when the 5G cell measurement is not finished in the current access process, indicating that the terminal does not finish the 5G cell measurement due to the self reason of the terminal after receiving the 5G cell measurement configuration information; therefore, the problem that the terminal cannot be accessed to the network for a long time is solved, the efficiency of accessing the terminal equipment to the 5G network is improved, and the network use experience of a user is improved.
In the method, in step S12 shown in fig. 1, determining whether 5G cell measurement is completed in the current access process includes one of the following:
firstly, judging whether 5G cell measurement is executed in the current access process;
secondly, judging whether a 5G cell measurement report is reported in the current access process;
and thirdly, judging whether the number of times of reporting the 5G cell measurement report in the current access process is greater than the set number of times. For example: the number of times is set to 1.
After the terminal acquires the 5G cell measurement configuration information, when the 5G cell measurement is carried out according to the 5G cell measurement configuration information, the measurement can be carried out for many times, and a 5G cell measurement report generated by the result of each measurement is respectively reported. When the situation of the 5G cell changes, the latest measurement result of the 5G cell can be reported at any time. For example, when the set number of times is 1, and the number of times that the terminal reports the 5G cell measurement report in the current access process is 1, the terminal is considered to have not completed sufficient 5G cell measurement.
In the method, a re-registration procedure for the 4G network is performed in step S13 shown in fig. 1, and the method includes:
sending a detach (detach) request for the 4G network;
after completing the detach, sending an attach (attach) request for the 4G network.
In this embodiment, the re-registration of the 4G network is completed through a detach operation and an attach operation.
The embodiment of the disclosure also provides a method for accessing the 5G network. Fig. 2 is a flow chart illustrating a method of accessing a 5G network in accordance with an example embodiment. In this method, on the basis of the method shown in fig. 1, after step S13, the method further includes:
step S14, receiving a radio resource control connection configuration signaling from the 4G network, wherein the radio resource control connection configuration signaling comprises 5G cell measurement configuration information;
step S15, according to the cell measurement configuration information, 5G cell measurement is carried out, and a 5G cell measurement report is obtained.
And step S16, reporting the 5G cell measurement report.
In this embodiment, in the process of accessing the 5G network, after cell measurement is not performed in time due to self reasons, the terminal receives a radio resource control connection configuration signaling including the 5G cell measurement configuration information after re-accessing the 4G network by including the capability indication information that the terminal supports both the 4G network and the 5G network in the attach request in the re-registration procedure, so that a chance of cell measurement can be obtained again as soon as possible, and the terminal accesses the 5G network as soon as possible.
The following description will be made by way of specific examples.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The process that a terminal in the non-independent networking accesses the 5G network comprises the following steps:
step 1, the terminal in the dependent networking is connected to the LTE network.
And 2, when the terminal registers the 4G network, the terminal successfully accesses the 4G network by including information that the value of DCNR (Dual Connectivity with New radio) is 1 in the attachment request. Wherein the content of the first and second substances,
and step 3, receiving RRC connection configuration signaling from the LTE network, wherein the RRC connection configuration signaling comprises 5G cell measurement configuration information. The 5G cell measurement is not possible for the terminal's reason.
And 4, receiving RRC connection configuration signaling from the LTE network, wherein the RRC connection configuration signaling comprises indication information used for indicating to delete the 5G cell measurement configuration information.
And 5, judging whether 5G cell measurement is performed in the current access process.
And 6, if so, sending a detach request aiming at the LTE network.
And 7, after detaching is finished, sending an attaching request aiming at the LTE network, wherein the attaching request comprises information that the DCNR value is 1, and the terminal is connected to the LET network again.
And 8, receiving RRC connection configuration signaling from the LTE network, wherein the RRC connection configuration signaling comprises 5G cell measurement configuration information.
And 9, performing 5G cell measurement according to the cell measurement configuration information, obtaining a 5G cell measurement report, and reporting the 5G cell measurement report.
Step 10, receiving an RRC connection configuration signaling from the LTE network, where the RRC connection configuration signaling includes indication information for indicating to delete the 5G cell measurement configuration information.
And step 11, stopping cell measurement and deleting 5G cell measurement configuration information.
And step 12, successfully accessing the 5G network according to the subsequent access process.
The embodiment of the disclosure also provides a device for accessing the 5G network. Fig. 3 is a block diagram illustrating an apparatus for accessing a 5G network according to an example embodiment. The apparatus is applied to a terminal requesting to access to a 5G network in a non-independent networking, and as shown in fig. 3, the apparatus includes:
a first receiving module 301, configured to receive a radio resource control connection configuration signaling from a 4G network, where the radio resource control connection configuration signaling includes indication information for indicating to delete 5G cell measurement configuration information;
a judging module 302, configured to judge whether 5G cell measurement is completed in a current access process;
a re-registration module 303, configured to execute a re-registration procedure for the 4G network when the 5G cell measurement is not completed in a current access process, where an attach request in the re-registration procedure includes capability indication information that the terminal supports both the 4G network and the 5G network.
The embodiment of the disclosure also provides a device for accessing the 5G network. In this apparatus, the re-registration module 303 shown in fig. 3 includes:
a first sending module, configured to send a detach request for the 4G network;
and the second sending module is used for sending the attachment request aiming at the 4G network after the detachment is finished.
The embodiment of the disclosure also provides a device for accessing the 5G network. In this apparatus, fig. 3 shows a determining module 302, configured to determine whether the 5G cell measurement is completed in the current access procedure by using one of the following:
judging whether 5G cell measurement is performed in the current access process;
judging whether a 5G cell measurement report is reported in the current access process;
and judging whether the number of times of reporting the 5G cell measurement report in the current access process is greater than the set number of times.
The embodiment of the disclosure also provides a device for accessing the 5G network. Fig. 4 is a block diagram illustrating an apparatus for accessing a 5G network according to an example embodiment. The apparatus is applied to a terminal requesting to access to a 5G network in a non-independent networking, and as shown in fig. 4, the apparatus includes:
a second receiving module 401, configured to receive a radio resource control connection configuration signaling from the 4G network, where the radio resource control connection configuration signaling includes 5G cell measurement configuration information;
a measurement module 402, configured to perform 5G cell measurement according to the 5G cell measurement configuration information, to obtain a 5G cell measurement report;
a reporting module 403, configured to report the 5G cell measurement report.
The embodiment of the disclosure also provides a device for accessing the 5G network. In the apparatus, on the basis of the apparatus shown in fig. 3, a deleting module connected to the determining module 302 is further included, configured to delete the 5G cell measurement configuration information when the 5G cell measurement is completed in the current access process.
Fig. 5 is a block diagram illustrating an apparatus 500 for accessing a 5G network, according to an example embodiment. For example, the apparatus 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 5, the apparatus 500 may include one or more of the following components: processing component 502, memory 504, power component 506, multimedia component 508, audio component 510, input/output (I/O) interface 512, sensor component 514, and communication component 516.
The processing component 502 generally controls overall operation of the device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 502 may include one or more processors 520 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 502 can include one or more modules that facilitate interaction between the processing component 502 and other components. For example, the processing component 502 can include a multimedia module to facilitate interaction between the multimedia component 505 and the processing component 502.
The memory 504 is configured to store various types of data to support operation at the device 500. Examples of such data include instructions for any application or method operating on device 500, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 504 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 506 provides power to the various components of the device 500. The power components 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the apparatus 500.
The multimedia component 505 includes a screen providing an output interface between the device 500 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 505 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 500 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 510 is configured to output and/or input audio signals. For example, audio component 510 includes a Microphone (MIC) configured to receive external audio signals when apparatus 500 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 504 or transmitted via the communication component 516. In some embodiments, audio component 510 further includes a speaker for outputting audio signals.
The I/O interface 512 provides an interface between the processing component 502 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 514 includes one or more sensors for providing various aspects of status assessment for the device 500. For example, the sensor assembly 514 may detect an open/closed state of the device 500, the relative positioning of the components, such as a display and keypad of the apparatus 500, the sensor assembly 514 may also detect a change in the position of the apparatus 500 or a component of the apparatus 500, the presence or absence of user contact with the apparatus 500, orientation or acceleration/deceleration of the apparatus 500, and a change in the temperature of the apparatus 500. The sensor assembly 514 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 514 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 516 is configured to facilitate communication between the apparatus 500 and other devices in a wired or wireless manner. The apparatus 500 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 500 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 504 comprising instructions, executable by the processor 520 of the apparatus 500 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (11)

1. A method for accessing a 5G network is applied to a terminal requesting to access the 5G network in a non-independent networking, and is characterized by comprising the following steps:
receiving radio resource control connection configuration signaling from a 4G network, wherein the radio resource control connection configuration signaling comprises indication information used for indicating to delete 5G cell measurement configuration information;
judging whether the 5G cell measurement is finished in the current access process;
when the 5G cell measurement is not completed in the current access process, executing a re-registration process aiming at the 4G network, wherein the attachment request in the re-registration process comprises the capability indication information that the terminal supports the 4G network and the 5G network simultaneously.
2. The method of accessing a 5G network of claim 1,
the performing a re-registration procedure for the 4G network includes:
sending a detach request for the 4G network;
after the detach is completed, an attach request is sent for the 4G network.
3. The method of accessing a 5G network of claim 1,
the judging whether the 5G cell measurement is completed in the current access process includes one of the following steps:
judging whether 5G cell measurement is performed in the current access process;
judging whether a 5G cell measurement report is reported in the current access process;
and judging whether the number of times of reporting the 5G cell measurement report in the current access process is greater than the set number of times.
4. The method of accessing a 5G network of claim 1,
after performing a re-registration procedure for the 4G network, the method further comprises:
receiving radio resource control connection configuration signaling from the 4G network, the radio resource control connection configuration signaling including 5G cell measurement configuration information;
and performing 5G cell measurement according to the 5G cell measurement configuration information to obtain a 5G cell measurement report, and reporting the 5G cell measurement report.
5. The method of accessing a 5G network of claim 1,
the method further comprises the following steps:
and when the 5G cell measurement is finished in the current access process, deleting the 5G cell measurement configuration information.
6. A device for accessing a 5G network is applied to a terminal requesting to access the 5G network in non-independent networking, and is characterized by comprising the following steps:
a first receiving module, configured to receive a radio resource control connection configuration signaling from a 4G network, where the radio resource control connection configuration signaling includes indication information for indicating to delete 5G cell measurement configuration information;
the judging module is used for judging whether the 5G cell measurement is finished in the current access process;
a re-registration module, configured to execute a re-registration procedure for the 4G network when the 5G cell measurement is not completed in a current access process, where an attach request in the re-registration procedure includes capability indication information that the terminal supports both the 4G network and the 5G network.
7. The apparatus for accessing a 5G network according to claim 6,
the re-registration module comprises:
a first sending module, configured to send a detach request for the 4G network;
and the second sending module is used for sending the attachment request aiming at the 4G network after the detachment is finished.
8. The apparatus for accessing a 5G network according to claim 6,
the judging module is configured to judge whether to complete the 5G cell measurement in the current access process by using one of the following:
judging whether 5G cell measurement is performed in the current access process;
judging whether a 5G cell measurement report is reported in the current access process;
and judging whether the number of times of reporting the 5G cell measurement report in the current access process is greater than the set number of times.
9. The apparatus for accessing a 5G network according to claim 6,
the device further comprises:
a second receiving module, configured to receive a radio resource control connection configuration signaling from the 4G network, where the radio resource control connection configuration signaling includes 5G cell measurement configuration information;
a measurement module, configured to perform 5G cell measurement according to the 5G cell measurement configuration information, to obtain a 5G cell measurement report;
and the reporting module is used for reporting the 5G cell measurement report.
10. The apparatus for accessing a 5G network according to claim 6,
the device further comprises:
and the deleting module is used for deleting the 5G cell measurement configuration information when the 5G cell measurement is finished in the current access process.
11. A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of a mobile terminal, enable the mobile terminal to perform a method of accessing a 5G network, the method comprising:
receiving radio resource control connection configuration signaling from a 4G network, wherein the radio resource control connection configuration signaling comprises indication information used for indicating to delete 5G cell measurement configuration information;
judging whether the 5G cell measurement is finished in the current access process;
when the 5G cell measurement is not completed in the current access process, executing a re-registration process aiming at the 4G network, wherein the attachment request in the re-registration process comprises the capability indication information that the terminal supports the 4G network and the 5G network simultaneously.
CN202010103061.6A 2020-02-19 2020-02-19 Method, device and medium for accessing 5G network Active CN113286288B (en)

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