CN112788650B - Network connection method, terminal device and storage medium - Google Patents

Network connection method, terminal device and storage medium Download PDF

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Publication number
CN112788650B
CN112788650B CN201911080372.9A CN201911080372A CN112788650B CN 112788650 B CN112788650 B CN 112788650B CN 201911080372 A CN201911080372 A CN 201911080372A CN 112788650 B CN112788650 B CN 112788650B
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network
terminal device
terminal equipment
connection
terminal
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CN112788650A (en
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张涛
唐凯
夏炀
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Oppo Chongqing Intelligent Technology Co Ltd
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Oppo Chongqing Intelligent Technology Co Ltd
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    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

The invention discloses a network connection method, which comprises the following steps: determining whether the terminal equipment establishes connection with a second network or not according to the first parameter; wherein the first parameter is used for representing the number of physical Resource Blocks (RBs) allocated to the terminal equipment, the terminal equipment supports a dual connection mode, and the terminal equipment and the network equipment establish connection through a first network. The invention also discloses a terminal device and a storage medium.

Description

Network connection method, terminal device and storage medium
Technical Field
The present invention relates to the field of wireless communications technologies, and in particular, to a network connection method, a terminal device, and a storage medium.
Background
A New Radio (NR) system supports a stand-alone networking (SA) architecture and a Non-stand-alone Networking (NSA) architecture, and a typical NSA architecture is a Dual Connection (DC) architecture.
In a dual connectivity architecture, the terminal device may operate in a dual connectivity mode. In the dual connectivity mode, the terminal establishes connections with two network devices in the NSA architecture, for example, the terminal establishes connections with both a network device in a Long Term Evolution (LTE) system and a network device in an NR system. In this case, the terminal device consumes much power and has a short endurance.
Disclosure of Invention
Embodiments of the present invention provide a network connection method, a terminal device, and a storage medium, which can save power consumption of the terminal device and increase endurance time of the terminal device.
The technical scheme of the embodiment of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a network connection method, including: the method comprises the steps that a first parameter of a terminal device determines whether the terminal device establishes connection with a second network; and the terminal equipment supports a dual connection mode according to the number of RBs allocated to the terminal equipment, and the terminal equipment and the network equipment establish connection through a first network.
In the foregoing solution, the determining, by the terminal device according to the first parameter, whether the terminal device establishes a connection with the second network includes:
the terminal equipment compares the number of RBs with a threshold value;
in a case where the number of RBs is greater than the threshold, the terminal device determines not to establish a connection with the second network.
In the foregoing solution, the determining, by the terminal device, that the connection with the second network is not established includes:
the terminal equipment receives a measurement request message sent by the network equipment, wherein the measurement request message is used for requesting the terminal equipment to measure the second network;
and the terminal equipment prohibits the measurement report aiming at the second network.
In the above scheme, the prohibiting, by the terminal device, measurement reporting for the second network includes:
the terminal equipment measures aiming at the second network and forbids reporting of a measuring result aiming at the second network to the network equipment;
or the terminal equipment ignores the measurement request message.
In the foregoing scheme, the measuring, by the terminal device, for the second network without reporting the measurement result for the second network includes:
the terminal equipment updates a threshold value of a B1 event so that Reference Signal Received Power (RSRP) in a measurement result aiming at the second network is smaller than the threshold value.
In the foregoing solution, the determining, by the terminal device according to the first parameter, whether the terminal device establishes a connection with the second network includes:
the terminal equipment compares the number of RBs with a threshold value;
and when the number of the RBs is larger than the threshold and the terminal equipment is in a dual-connection mode, the terminal equipment deactivates the second network so as to disconnect the terminal equipment from the second network.
In the foregoing solution, the determining, by the terminal device, whether the terminal device establishes a connection with a second network according to the number of RBs allocated to the terminal device includes:
the terminal equipment compares the number of RBs with a threshold value;
and when the number of the RBs is less than or equal to the threshold and the terminal equipment is in a single connection mode, the terminal equipment establishes connection with the second network.
In the above scheme, the first network is an LTE network, and the second network is an NR network.
In a second aspect, an embodiment of the present invention further provides a terminal device, where the terminal device includes:
a processing unit, configured to determine whether the terminal device establishes a connection with a second network according to the number of RBs allocated to the terminal device;
the terminal equipment supports a dual-connection mode, and the terminal equipment and the network equipment establish connection through a first network.
In the foregoing solution, the processing unit is configured to compare the number of RBs with a threshold;
in a case where the number of RBs is greater than the threshold, the terminal device determines not to establish a connection with the second network.
In the above solution, the processing unit is configured to receive a measurement request message sent by the network device, where the measurement request message is used to request the terminal device to measure for the second network;
and the terminal equipment prohibits the measurement report aiming at the second network.
In the foregoing solution, the processing unit is configured to perform measurement on the second network, and prohibit reporting of a measurement result for the second network to the network device; alternatively, the measurement request message is ignored.
In the foregoing solution, the processing unit is configured to update the threshold of the B1 event, so that a Reference Signal Receiving Power (RSRP) in the measurement result for the second network is smaller than the threshold.
In the foregoing solution, the processing unit is configured to compare the number of RBs with a threshold;
when the number of RBs is greater than the threshold and the terminal device is in dual connectivity mode,
and deactivating the second network so as to disconnect the terminal equipment from the second network.
In the foregoing solution, the processing unit is configured to compare the number of RBs with a threshold;
and establishing connection with the second network when the number of RBs is less than or equal to the threshold and the terminal equipment is in a single connection mode.
In the above scheme, the first network is an LTE network, and the second network is an NR network.
In a third aspect, embodiments of the present invention further provide a terminal device, including a processor and a memory for storing a computer program capable of running on the processor, wherein,
the processor is configured to execute the steps of the network connection method when the computer program is executed.
In a fourth aspect, an embodiment of the present invention further provides a chip, including: and the processor is used for calling and running the computer program from the memory so that the equipment provided with the chip executes the network connection method.
In a fifth aspect, an embodiment of the present invention further provides a computer program product, which includes computer program instructions, and the computer program instructions make a computer execute the network connection method as described above.
In a sixth aspect, an embodiment of the present invention further provides a computer program, where the computer program enables a computer to execute the network connection method as described above.
In a seventh aspect, an embodiment of the present invention further provides a storage medium, which stores an executable program, and when the executable program is executed by a processor, the steps of the network connection method are implemented.
According to the network connection method, the terminal device and the storage medium provided by the embodiment of the invention, the terminal device determines whether the terminal device establishes connection with a second network or not according to the first parameter; the first parameter is used for representing the number of RBs allocated to the terminal equipment, the terminal equipment supports a dual connection mode, and the terminal equipment and the network equipment establish connection through a first network. Therefore, whether the network equipment configures the EN-DC mode for the terminal equipment or not is controlled through the number of RBs distributed to the terminal equipment by the network equipment, the power consumption of the terminal equipment is saved, and the endurance time of the terminal equipment is prolonged.
Drawings
Fig. 1 is a schematic diagram of a software/hardware structure of a terminal device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a network connection method according to an embodiment of the present invention;
fig. 3 is an alternative flowchart of a network connection method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a communication module of a terminal device in a dual connectivity mode according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a measurement reporting flow based on LTE to NR B1 event in the embodiment of the present invention;
fig. 6 is a schematic diagram of a terminal device turning on an intelligent 5G according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below with reference to the drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the invention provides a network connection method and a terminal device, wherein the terminal device as an entity for implementing the network connection method can be implemented in various ways in practical application, for example, the terminal device may be a smart phone, a tablet computer, a notebook computer or a wearable device (such as smart glasses, smart watches, etc.), the operating system of the terminal device may be an android operating system, an IOS operating system or any other operating system (such as a mobile Linux system, a blackberry QNX operating system, etc.) developed by a third party and capable of running in a microcomputer structure (at least including a processor and a memory), and the terminal device is taken as the smart phone in the drawing in the embodiment of the invention for illustration, which does not limit the type of the terminal device to which the technical scheme described in the embodiment of the invention is applied.
As for the software/hardware structure of the terminal device 10, see fig. 1, it includes: a hardware layer, a driver layer, an operating system layer, and an application layer. However, it should be understood by those skilled in the art that the terminal device 10 for network connection may have more components than those in fig. 1 according to implementation requirements, or omit some components according to implementation requirements.
The hardware layers of the terminal device 10 include a processor 161, an input/output interface 163, a memory 164, and a network interface 162, which may communicate via a system bus connection.
Processor 161 may be implemented using a Central Processing Unit (CPU), a Microprocessor (MCU), an Application Specific Integrated Circuit (ASIC), or a Field-Programmable Gate Array (FPGA).
The input/output interface 163 may be implemented using input/output devices such as a display screen, touch screen, speakers, or the like.
The memory 164 may be implemented by a nonvolatile storage medium such as a flash memory, a hard disk, and an optical disc, or may also be implemented by a volatile storage medium such as a Double Data Rate (DDR) dynamic cache, in which an executable instruction for executing the network connection method is stored.
The network interface 162 provides the processor 161 with access capability based on a network transmission Protocol (TCP)/User Data Protocol (UDP) of external data such as a remotely located memory 164.
The driver layer includes middleware 165 for the operating system 166 to recognize and communicate with the components of the hardware layer, such as a set of drivers for the components of the hardware layer.
The operating system 166 is used to provide a user-oriented graphical interface, via which the operating system 166 supports user control of the pointing device; the software environment of the device, such as the type and version of the operating system, is not limited in the embodiments of the present invention, and may be, for example, a Linux operating system, a UNIX operating system, or the like.
The application layer includes an application program 167 for implementing the network connection method provided in the embodiment of the present invention, and may also include other programs 168.
The following briefly describes the architecture of the network connection method provided in the embodiment of the present invention. As in the dual connectivity architecture shown in fig. 2. The terminal device 101 may establish an air interface connection with the main network device 102 (also referred to as a master node), so as to implement communication with the main network device 102; the terminal device 101 may also establish an air interface connection with the auxiliary network device 103 (also referred to as an auxiliary node), so as to implement communication with the auxiliary network device 103; the terminal device 101 may also establish air interface connections with the primary network device 102 and the secondary network device 103 at the same time, so as to achieve communication with the primary network device 102 and the secondary network device 103 at the same time.
In the dual connectivity mode, the terminal device 101 establishes two connections with the primary network device 102 and the secondary network device 103 at the same time, where the primary network device 102 is mainly responsible for signaling transmission and the secondary network device 103 is responsible for data transmission. The technical scheme of the embodiment of the application is mainly used for the terminal in the double-connection mode.
The types of primary network device 102 and secondary network device 103 shown in fig. 2 may be the same or different. In one example, the primary network device 102 is an LTE network device and the secondary network device 103 is an NR network device. In another example, the primary network device 102 is a NR network device and the secondary network device 103 is also a NR network device. In yet another example, the primary network device 102 is an NR network device and the secondary network device 103 is an LTE network device. The embodiment of the present application does not limit the types of the primary network device 102 and the secondary network device 103.
In one example, the dual connection mode is an EN-DC mode or a next generation EN-DC (nen-DC) mode, in which case the primary network device is an LTE network device, the secondary network device is an NR network device, and the terminal communicates with both the LTE network device and the NR network device.
In another example, the dual connectivity mode is a NR-evolved UMTS (NR-EUTRA, NE-DC) mode, in which case the primary network device is a NR network device and the secondary network device is a LTE network device, and the terminal communicates with both the LTE network device and the NR network device.
It should be noted that the dual connection mode is not limited to the EN-DC mode and the NE-DC mode, and the specific type of the dual connection mode is not limited in the embodiment of the present application.
In specific implementation, the deployment manner of the primary network device and the secondary network device may be co-located deployment (for example, the NR network device and the LTE network device may be disposed on one entity device), or non-co-located deployment (for example, the NR network device and the LTE network device may be disposed on different entity devices), which is not limited in this application. Here, the LTE network device may also be referred to as an evolved Node B (eNB), and the NR network device may also be referred to as a next generation network device (gNB). It should be noted that the present application may not be limited to the relationship between the coverage areas of the primary network device and the secondary network device, for example, the primary network device and the secondary network device may overlap.
For a specific type of the terminal device 101, the present application may not be limited, and it may be any user device that supports the above dual connection mode, for example, a smart phone, a personal computer, a notebook computer, a tablet computer, a portable wearable device, and the like.
The following detailed description will specifically explain how the technical solutions of the present application and the technical solutions of the present application solve the above technical problems by embodiments and with reference to the accompanying drawings. These several specific embodiments may be combined with each other below, and details of the same or similar concepts or processes may not be repeated in some embodiments.
So far, the terminal device involved in the embodiment of the present invention has been described according to its functions, and based on the software/hardware structure of the terminal device shown in fig. 1 and the network architecture shown in fig. 2, the description of the network connection scheme provided by the embodiment of the present invention is continued.
Fig. 3 is a schematic flowchart illustrating an alternative network connection method according to an embodiment of the present invention, which will be described according to various steps.
Step S201, the terminal device determines whether the terminal device establishes a connection with a second network according to the first parameter.
In the embodiment of the present invention, the terminal device is in a dual connection mode, and in the dual connection mode, the terminal device communicates with both the first network device and the second network device. The first parameter is used to characterize the number of RBs allocated to the terminal device. In an optional implementation manner, the first network device is a secondary network device, and the second network device is a primary network device, where the secondary network device is responsible for transmitting data, the primary network device is mainly responsible for transmitting signaling, and the device and the first network device and the second network device form a dual connection architecture, referring to fig. 2.
In the embodiment of the present application, the dual connection mode is, for example, an EN-DC mode, an NGEN-DC mode, or an NE-DC mode. Taking the EN-DC mode as an example, the second network device is an NR network device (i.e., a gNB), the first network device is an LTE network device (i.e., an eNB), and the terminal device communicates with the NR network device and the LTE network device simultaneously. The power consumption of the terminal device in the dual connectivity mode is larger than that in the single connectivity mode, in which the terminal device needs to communicate with one network device (e.g., LTE network device or NR network device). Therefore, the embodiment of the application saves the power consumption of the terminal in the dual connection mode by limiting the transmission rate of the terminal.
Fig. 4 is a structural diagram of a communication module of a terminal device in a dual connection mode, and as shown in fig. 4, in order to implement simultaneous communication with two network devices, the terminal device needs to have two sets of communication modules, where the two sets of communication modules respectively correspond to the two network devices. The first modem module (modem) and the first radio frequency path (including the first radio frequency circuit and the first radio frequency antenna) form a first set of communication modules, and the first set of communication modules correspond to the first network device. The second modem module (modem) and the second radio frequency path (including the second radio frequency circuit and the second radio frequency antenna) form a second set of communication module, which corresponds to the second network device. In one example, the second modem is a 5G modem, the first modem is a 4G modem, the second radio frequency circuitry is 5G RF, and the first radio frequency circuitry is 4G RF. In the dual connectivity mode, the first communication module and the second communication module operate simultaneously.
In one example, the terminal device establishes a connection with a first network device and then establishes a connection with a second network device. For example: under the condition that the terminal equipment is connected with the first network equipment, receiving a control instruction sent by second network equipment, wherein the control instruction is used for triggering and starting a communication function corresponding to the second network equipment; and the terminal equipment responds to the control instruction and establishes connection with the second network equipment.
Here, the terminal device simultaneously accessing the first network and the second network means: the terminal equipment is in a double-connection mode; and under the condition that the first network is an LTE network and the second network is an NR network, the terminal equipment is in an EN-DC mode.
In some embodiments, the network device allocates RBs to the terminal device, and one RB consists of all Orthogonal Frequency Division Multiplexing (OFDM) symbols in one slot and 12 subcarriers in the Frequency domain. And the terminal equipment determines whether to establish connection with the second network according to the number of RBs allocated to the terminal equipment by the network equipment.
In some embodiments, the terminal device compares the number of RBs to a threshold, and in the event that the number of RBs of the terminal device is greater than the threshold, the terminal device determines not to establish a connection with the second network. The terminal device determines to establish a connection with the second network in a case where the number of RBs of the terminal device is less than or equal to the threshold.
In some embodiments, the determining, by the terminal device, that the connection with the second network is not established may be implemented in two ways:
the first mode is as follows: the terminal equipment receives a measurement request message sent by the network equipment, wherein the measurement request message is used for requesting the terminal equipment to measure the second network; and the terminal equipment prohibits the measurement report aiming at the second network.
The prohibiting, by the terminal device, measurement reporting for the second network includes: the terminal equipment measures aiming at the second network and forbids reporting of a measuring result aiming at the second network to the network equipment; or, the terminal device ignores the measurement request message. Or the terminal equipment is measuring aiming at the second network, and after receiving a measurement request message sent by the network equipment, the terminal equipment suspends the measurement aiming at the second network; and the obtained measurement result for the second cell is not reported to the network device.
The measurement request message can be realized through an LTE to NR B1 event triggered by the network equipment to the terminal equipment; the measurement request message is used for requesting the terminal equipment to measure a second cell corresponding to a second network; among them, the reason for triggering the LTE to NR B1 event is t310-Expiry. Based on the measurement reporting flow of the LTE to NR B1 event, as shown in fig. 5, when the terminal device only accesses the LTE network, the network device configures the measurement B1 event to the terminal device, and the terminal device prohibits the NR measurement; or the terminal equipment measures aiming at the NR network, but forbids reporting the measuring result aiming at the second network to the network equipment. The terminal equipment prohibits reporting of the measurement result for the second network to the network equipment, and the threshold value of the B1 time can be increased by the terminal equipment, so that the RSRP in the measurement result for the second network is smaller than the threshold value; and under the condition that the RSRP in the measurement result aiming at the second network is smaller than the threshold value, the terminal equipment prohibits reporting the measurement result aiming at the second network to the network equipment. And under the condition that the network equipment does not receive the measurement result of the NR network, the network equipment does not configure an EN-DC dual-connection mode for the terminal equipment, and the terminal equipment still only accesses the LTE network.
The second mode is as follows: and when the terminal equipment is in a dual-connection mode, the terminal equipment deactivates the second network so as to disconnect the terminal equipment from the second network.
In some embodiments, the determining, by the terminal device, the connection to the second network may be implemented by:
the terminal equipment reports a measurement report aiming at the second network to the network equipment; after receiving the measurement report for the second network reported by the terminal device, the network device configures a dual connectivity mode for the terminal device, for example, the network device configures an EN-DC dual connectivity mode for the terminal device. In the case that the network device configures a dual connectivity mode for the terminal device, the network device may be considered as a primary network device; the primary network device further needs to send a message to the secondary network device, so as to instruct the secondary network device to establish connection with the terminal device and instruct the secondary network device to perform data transmission with the terminal device. In this scenario, the main network device performs signaling transmission with the terminal device.
In an optional embodiment of the present invention, after performing step S201, the method further includes:
step S202, the terminal device receives the network connection mode configured by the network device.
In the embodiment of the present invention, when the terminal device does not report the measurement report for the second network to the network device, the network connection mode configured for the terminal device by the network device is the single connection mode. In the single-connection mode, the terminal device can only access the first network. In a scenario in which the terminal device is switched from the dual connection mode to the single connection mode, the network device is a primary network device, and the primary network device sends a message to the secondary network device in the dual connection mode, so as to instruct the secondary network device to disconnect from the terminal device, that is, instruct the secondary network device not to perform data transmission with the terminal device any more. In a scenario that the terminal device is switched from the dual connection mode to the single connection mode, the network device communicating with the terminal device through the first network is a main network device, before the terminal device receives a single connection configuration sent by the network device, the terminal device disconnects the terminal device from an auxiliary network device, and the auxiliary network device sends a message to the main network device, wherein the message is used for notifying the main network device and the terminal device to perform data transmission and signaling transmission.
And under the condition that the terminal equipment reports the measurement report aiming at the second network to the network equipment, the network connection mode configured for the terminal equipment by the network equipment is a double-connection mode. In the dual connectivity mode, the terminal device accesses the first network and the second network simultaneously. In a first-connection scene in which the terminal device is switched from the single-connection mode to the double-connection mode, the network device communicating with the terminal device through the first network is a main network device, the network device in the second network is an auxiliary network device, and the main network device sends information to the auxiliary network device to inform the auxiliary network device of data transmission with the terminal device.
It should be noted that, in an optional embodiment of the present invention, the first network is an LTE network, and the second network is an NR network. The connection establishment of the terminal device with the network device through the first network means that: the terminal device communicates with the network device within a first network.
In the embodiment of the application, after the connection between the terminal device and the second network device corresponding to the second network is established, the terminal device can communicate with the second network device. It should be noted that, the connection described in the embodiments of the present application refers to access. After the terminal device starts the communication function of the second network device, various parameters of the terminal device need to be adjusted in combination with actual conditions, so that the best compromise between performance and power consumption is achieved, and a user obtains more experience. Taking the communication function corresponding to the second network device as a 5G function as an example, referring to fig. 6, and fig. 6 is a schematic diagram of turning on the intelligent 5G by the terminal device, where turning on the intelligent 5G means optimizing the 5G function, and specifically, when the terminal device uses the 5G function, various parameters (such as transmission rate) of the terminal device can be adjusted according to actual situations. As shown in fig. 6, the process of turning on the intelligent terminal 5G includes the following steps:
1. the terminal equipment judges whether the operation of opening the intelligent 5G is received or not.
Here, the terminal displays a user interface including an option to start the smart 5G, and the user may trigger an operation to select the option corresponding to the smart 5G, thereby starting the smart 5G. Here, the operation by the user may be a touch operation, a key operation, a voice operation, a gesture operation, or the like.
2. And if the operation of opening the intelligent 5G is received, optimizing the 5G function.
Here, the optimization of the 5G function includes at least: after receiving the measurement request for the second network sent by the network device, the terminal device prohibits reporting the measurement result for the second network to the network device, so that the network device is prevented from configuring a dual-connection mode for the terminal device, and the power consumption of the terminal device is saved.
3. If the control instruction for opening the 5G function is not received, the 5G function is not optimized.
The first optional application scenario of the network connection method provided in the embodiment of the present invention is as follows: and the terminal equipment starts a communication function for limiting the second network equipment under the condition that the terminal equipment detects that the running application belongs to a preset application blacklist. And under the condition that the communication function corresponding to the second network equipment is limited, the terminal equipment determines whether the terminal equipment establishes connection with a second network or not according to the number of RBs allocated to the terminal equipment. The number of RBs distributed to the terminal equipment by the network equipment is used for controlling the network equipment not to configure an EN-DC mode for the terminal equipment, so that the power consumption of the terminal equipment is saved, and the endurance time of the terminal equipment is prolonged. For example, the terminal device detects that an application a and an application B are currently running, and if the application B belongs to a preset application blacklist, the communication function corresponding to the second network device is restricted.
A second optional application scenario of the network connection method provided in the embodiment of the present invention is as follows: and the terminal equipment detects that the terminal equipment starts a communication function for limiting the second network equipment under the condition of carrying out the Volte call. And under the condition that the limitation of the communication function corresponding to the second network equipment is started, the terminal equipment determines whether the terminal equipment establishes connection with a second network or not according to the number of RBs allocated to the terminal equipment. The number of RBs distributed to the terminal equipment by the network equipment is used for controlling the network equipment not to configure an EN-DC mode for the terminal equipment, so that the power consumption of the terminal equipment is saved, and the endurance time of the terminal equipment is prolonged.
The third optional application scenario of the network connection method provided by the embodiment of the present invention is as follows: and when the terminal equipment is in a screen-off state, the terminal equipment starts a communication function for limiting the second network equipment. And under the condition that the limitation of the communication function corresponding to the second network equipment is started, the terminal equipment determines whether the terminal equipment establishes connection with a second network or not according to the number of RBs allocated to the terminal equipment. The number of RBs distributed to the terminal equipment by the network equipment is used for controlling the network equipment not to configure an EN-DC mode for the terminal equipment, so that the power consumption of the terminal equipment is saved, and the endurance time of the terminal equipment is prolonged.
The screen-off state refers to a state that a display screen of the terminal device is not displayed.
A fourth optional application scenario of the network connection method provided in the embodiment of the present invention is as follows: and the signal of the terminal equipment in the second network is weaker than the signal of the terminal equipment in the first network, the signal strength of the terminal equipment in the second network is lower than a preset threshold value, and the terminal equipment starts a communication function for limiting the second network equipment. And under the condition that the communication function corresponding to the second network equipment is limited, the terminal equipment determines whether the terminal equipment establishes connection with a second network or not according to the number of RBs allocated to the terminal equipment. The network equipment is controlled not to configure the EN-DC mode for the terminal equipment through the number of the RBs distributed by the network equipment for the terminal equipment, so that the power consumption of the terminal equipment is saved, and the endurance time of the terminal equipment is prolonged.
A fifth optional application scenario of the network connection method provided in the embodiment of the present invention is as follows: the terminal equipment detects the temperature of the terminal equipment; and under the condition that the temperature of the terminal equipment is greater than or equal to a target threshold, the terminal equipment starts a communication function for limiting the second network equipment. And under the condition that the communication function corresponding to the second network equipment is limited, the terminal equipment determines whether the terminal equipment establishes connection with a second network or not according to the number of RBs allocated to the terminal equipment. The network equipment is controlled not to configure the EN-DC mode for the terminal equipment through the number of the RBs distributed by the network equipment for the terminal equipment, so that the power consumption of the terminal equipment is saved, and the endurance time of the terminal equipment is prolonged. Illustratively, the temperature of the terminal may be represented by the temperature of some hardware of the terminal or the average temperature of some hardware, such as the temperature of a processor, the temperature of a memory, etc.
It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Based on the network connection method provided in the foregoing embodiment, an embodiment of the present invention further provides a terminal device, where a schematic structural diagram of the terminal device 300 is shown in fig. 7, and the method includes:
a processing unit 301, configured to determine whether the terminal device establishes a connection with a second network according to the number of RBs allocated to the terminal device;
the terminal equipment supports a dual-connection mode, and the terminal equipment and the network equipment establish connection through a first network.
In one embodiment, the processing unit 301 is configured to compare the number of RBs with a threshold; in a case where the number of RBs is greater than the threshold, the terminal device determines not to establish a connection with the second network.
In an embodiment, the processing unit 301 is configured to receive a measurement request message sent by the network device, where the measurement request message is used to request the terminal device to perform measurement on the second network; and prohibiting the measurement report aiming at the second network.
In an embodiment, the processing unit 301 is configured to perform measurement on the second network, and prohibit reporting of a measurement result for the second network to the network device;
alternatively, the measurement request message is ignored.
In an embodiment, the processing unit 301 is configured to update a threshold value of a B1 event, so that RSRP in a measurement result for the second network is smaller than the threshold value.
In an embodiment, the processing unit 301 is configured to compare the number of RBs with a threshold;
and when the number of the RBs is larger than the threshold and the terminal equipment is in a dual-connection mode, deactivating the second network so as to disconnect the terminal equipment from the second network.
In an embodiment, the processing unit 301 is configured to compare the number of RBs with a threshold;
and establishing connection with the second network when the number of RBs is less than or equal to the threshold and the terminal equipment is in a single connection mode.
In an embodiment, the first network is an LTE network and the second network is an NR network.
Fig. 8 is a schematic diagram of a hardware composition structure of a terminal device according to an embodiment of the present invention, where the terminal device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704. The various components in the terminal device 700 are coupled together by a bus system 705. It is understood that the bus system 705 is used to enable communications among the components. The bus system 705 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various busses are labeled in figure 8 as the bus system 705.
It will be appreciated that the memory 702 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. The non-volatile Memory may be ROM, programmable Read-Only Memory (PROM), erasable Programmable Read-Only Memory (EPROM), electrically Erasable Programmable Read-Only Memory (EEPROM), magnetic random access Memory (FRAM), flash Memory (Flash Memory), magnetic surface Memory, optical Disc, or Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), synchronous Static Random Access Memory (SSRAM), dynamic Random Access Memory (DRAM), synchronous Dynamic Random Access Memory (SDRAM), double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (ESDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), synchronous Dynamic Random Access Memory (SLDRAM), direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 702 described in connection with the embodiments of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.
The memory 702 in the embodiments of the present invention is used for storing various types of data to support the operation of the terminal device 700. Examples of such data include: any computer program for operating on the terminal device 700, such as the application program 7022. Programs that implement methods in accordance with embodiments of the present invention can be included within application program 7022.
The method disclosed in the above embodiments of the present invention may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 701. The Processor 701 may be a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. The processor 701 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present invention. The general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed by the embodiment of the invention can be directly implemented by a hardware decoding processor, or can be implemented by combining hardware and software modules in the decoding processor. The software modules may be located in a storage medium located in the memory 702, and the processor 701 may read the information in the memory 702 and perform the steps of the aforementioned methods in conjunction with its hardware.
In an exemplary embodiment, the terminal Device 700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, programmable Logic Devices (PLDs), complex Programmable Logic Devices (CPLDs), FPGAs, general purpose processors, controllers, MCUs, MPUs, or other electronic components for performing the aforementioned methods.
The embodiment of the application also provides a storage medium for storing the computer program.
Optionally, the storage medium may be applied to the terminal device in the embodiment of the present application, and the computer program enables the computer to execute corresponding processes in the methods executed by the terminal device in the embodiment of the present application, which is not described herein again for brevity.
Optionally, the storage medium may be applied to the network device in the embodiment of the present application, and the computer program enables a computer to execute corresponding processes in each method executed by the network device in the embodiment of the present application, which is not described herein again for brevity.
The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (17)

1. A method of network connectivity, the method comprising:
the terminal equipment determines whether the terminal equipment establishes connection with a second network or not according to the first parameter;
the first parameter is used for representing the number of physical Resource Blocks (RBs) allocated to the terminal equipment, the terminal equipment supports a dual connection mode, and the terminal equipment and network equipment establish connection through a first network;
wherein the determining, by the terminal device, whether the terminal device establishes a connection with a second network according to the first parameter includes:
the terminal equipment compares the number of RBs with a threshold value;
in a case where the number of RBs is greater than the threshold, the terminal device determines not to establish a connection with the second network.
2. The method of claim 1, wherein the terminal device determining not to establish a connection with the second network comprises:
the terminal equipment receives a measurement request message sent by the network equipment, wherein the measurement request message is used for requesting the terminal equipment to measure the second network;
and the terminal equipment prohibits the measurement report aiming at the second network.
3. The method of claim 2, wherein the terminal device refraining from measurement reporting for the second network comprises:
the terminal equipment measures aiming at the second network and forbids reporting of a measuring result aiming at the second network to the network equipment;
or, the terminal device ignores the measurement request message.
4. The method of claim 3, wherein the terminal device measures for the second network and refrains from reporting the measurement result for the second network to the network device, comprising:
the terminal equipment updates a threshold value of a B1 event so that Reference Signal Received Power (RSRP) in a measurement result aiming at the second network is smaller than the threshold value.
5. The method of claim 1, wherein the determining, by the terminal device, whether the terminal device establishes the connection with the second network according to the first parameter comprises:
the terminal equipment compares the number of RBs with a threshold value;
and when the number of the RBs is larger than the threshold and the terminal equipment is in a dual-connection mode, the terminal equipment deactivates the second network so as to disconnect the terminal equipment from the second network.
6. The method of claim 1, wherein the determining, by the terminal device, whether the terminal device establishes the connection with the second network according to the first parameter comprises:
the terminal equipment compares the number of RBs with a threshold value;
and when the number of the RBs is less than or equal to the threshold and the terminal equipment is in a single connection mode, the terminal equipment establishes connection with the second network.
7. The method according to any of claims 1 to 6, wherein the first network is a Long term evolution, LTE, network and the second network is a new wireless NR network.
8. A terminal device, characterized in that the terminal device comprises:
the processing unit is used for determining whether the terminal equipment establishes connection with a second network according to the first parameter;
the first parameter is used for representing the number of physical Resource Blocks (RBs) allocated to the terminal equipment, the terminal equipment supports a dual connection mode, and the terminal equipment and network equipment establish connection through a first network;
a processing unit further configured to compare the number of RBs to a threshold; in a case where the number of RBs is greater than the threshold, the terminal device determines not to establish a connection with the second network.
9. The terminal device according to claim 8, wherein the processing unit is configured to receive a measurement request message sent by the network device, where the measurement request message is used to request the terminal device to perform measurement on the second network;
and forbidding measurement report aiming at the second network.
10. The terminal device according to claim 9, wherein the processing unit is configured to perform measurement for the second network, and prohibit reporting of a measurement result for the second network to the network device;
alternatively, the measurement request message is ignored.
11. The terminal device of claim 10, wherein the processing unit is configured to update a threshold value of a B1 event so that a reference signal received power, RSRP, in the measurement results for the second network is smaller than the threshold value.
12. The terminal device of claim 8, wherein the processing unit is configured to compare the number of RBs with a threshold;
and when the number of RBs is larger than the threshold and the terminal equipment is in a dual-connection mode, deactivating the second network so as to disconnect the terminal equipment from the second network.
13. The terminal device of claim 8, wherein the processing unit is configured to compare the number of RBs with a threshold;
and establishing connection with the second network when the number of RBs is less than or equal to the threshold and the terminal equipment is in a single connection mode.
14. The terminal device according to any of claims 8 to 13, wherein the first network is a long term evolution, LTE, network and the second network is a new wireless, NR, network.
15. A terminal device comprising a processor and a memory for storing a computer program capable of running on the processor, wherein,
the processor is configured to perform the steps of the network connection method of any one of claims 1 to 7 when running the computer program.
16. A storage medium storing an executable program which, when executed by a processor, implements the network connection method of any one of claims 1 to 7.
17. A chip, comprising: a processor for calling and running a computer program from a memory so that a device in which the chip is installed performs the network connection method according to any one of claims 1 to 7.
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