CN111918372A - Communication method and device - Google Patents

Communication method and device Download PDF

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Publication number
CN111918372A
CN111918372A CN202010803654.3A CN202010803654A CN111918372A CN 111918372 A CN111918372 A CN 111918372A CN 202010803654 A CN202010803654 A CN 202010803654A CN 111918372 A CN111918372 A CN 111918372A
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CN
China
Prior art keywords
base station
link
sent
data packet
preset value
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN202010803654.3A
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Chinese (zh)
Inventor
韩杨
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202010803654.3A priority Critical patent/CN111918372A/en
Publication of CN111918372A publication Critical patent/CN111918372A/en
Pending legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing 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

Abstract

The embodiment of the invention discloses a communication method and a communication device, which are used for reducing power consumption generated by data transmission in an NSA terminal. The method comprises the following steps: the terminal equipment is connected with the LTE base station through the LTE link; the terminal equipment acquires a data packet to be sent; judging whether a first data volume of the data packet to be sent is larger than a first preset value or not; and if the first data volume is larger than the first preset value, controlling the terminal equipment to be connected with an NR base station through an NR link, and sending the data packet to be sent to the NR base station.

Description

Communication method and device
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a communication method and apparatus.
Background
Existing LTE network architectures can be divided into two categories: stand Alone one (SA) and Non Stand Alone one (NSA). In the NSA framework, the terminal device may be connected to a Long Term Evolution (LTE) base station and a New Radio (NR) base station, that is, the terminal device may have two links, where one link is used to transmit data to the LTE base station and the other link is used to transmit data to the NR base station. Among them, the power consumption required for data transmission using the NR link is large, and therefore, how to reasonably control the power consumption of the terminal device in the NSA architecture is a problem to be solved.
Disclosure of Invention
The embodiment of the invention provides a communication method and device, which are used for intelligently protecting the fluency of data service and improving the user experience while reducing the power consumption generated by data transmission.
In a first aspect, an embodiment of the present invention provides a communication method, including:
the terminal equipment is connected with the LTE base station through the LTE link;
the terminal equipment acquires a data packet to be sent;
judging whether a first data volume of the data packet to be sent is larger than a first preset value or not;
and if the first data volume is larger than the first preset value, controlling the terminal equipment to be connected with an NR base station through an NR link, and sending the data packet to be sent to the NR base station.
Optionally, before controlling the terminal device to connect with the NR base station through the NR link, the method further includes:
acquiring user input operation;
closing the NR link based on the user input operation.
Optionally, the user input operation includes:
an operation for setting the power consumption priority mode input by the user.
Optionally, after the terminal device obtains the data packet to be sent, the method further includes: the terminal equipment sends the data packet to be sent to the LTE base station through the LTE link;
judging whether the first data volume of the data packet to be sent is greater than a first preset value or not, including:
judging whether the residual data volume which is not transmitted through the LTE link in the data packet to be transmitted is larger than a first preset value or not;
if the first data volume is greater than the first preset value, controlling the terminal device to connect with an NR base station through an NR link, and sending the data packet to be sent to the NR base station, including:
and if the residual data volume is larger than the first preset value, controlling the terminal equipment to be connected with an NR base station through an NR link, and sending the residual data volume to the NR base station.
Optionally, the method further includes:
starting a timer when the terminal equipment sends the data packet to be sent to the LTE base station through the LTE link;
before judging whether the remaining data volume which is not transmitted through the LTE link in the data packet to be transmitted is larger than a first preset value, the method further comprises the following steps: and determining that the timer reaches a preset time.
In a second aspect, an embodiment of the present invention provides a communication apparatus, including:
a communication unit, configured to connect with the LTE base station through the LTE link;
the processing unit is used for acquiring the data packet to be sent;
the processing unit is further configured to determine whether the first data size of the data packet to be sent is greater than the first preset value;
the communication unit is further configured to connect to the NR base station through the NR link and send the to-be-sent data packet to the NR base station when the first data amount is greater than the first preset value.
Optionally, the processing unit is further configured to:
and acquiring the user input operation, and closing the NR link based on the user input operation.
Optionally, the user input operation includes:
an operation of setting the power consumption priority mode input by the user.
Optionally, the communication unit is further configured to: sending the data packet to be sent to the LTE base station through the LTE link;
when determining whether the first data size of the data packet to be sent is greater than a first preset value, the processing unit is specifically configured to:
judging whether the residual data volume which is not transmitted through the LTE link in the data packet to be transmitted is larger than a first preset value or not;
the communication unit is configured to, when the first data amount is greater than the first preset value, connect to an NR base station through an NR link, and send the data packet to be sent to the NR base station, specifically:
and if the residual data volume is larger than the first preset value, connecting the NR link with an NR base station, and sending the residual data volume to the NR base station.
In a third aspect, an embodiment of the present invention provides a communication apparatus, including:
a memory for storing computer instructions;
a processor, coupled to the memory, for executing the computer instructions in the memory to perform the method as provided by the first aspect above when executing the computer instructions.
In a fourth aspect, embodiments of the present invention provide a computer-readable storage medium storing computer instructions that, when executed on a computer, cause the computer to perform the method as provided in the first aspect.
In a fifth aspect, embodiments of the present invention provide a computer program product, which when run on a computer causes the computer to perform the method as provided in the first aspect above.
Drawings
Fig. 1 is a schematic structural diagram of an NSA networking provided in an embodiment of the present invention;
fig. 2 is a schematic view of a communication method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a communication method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a communication device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another communication device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are some, not all embodiments of the solution of the invention. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments described in the present application are within the scope of the protection of the technical solution of the present invention.
As described earlier, a terminal device for NSA networking may have two links, one for transmitting data to an LTE base station and the other for transmitting data to an NR base station. However, the power consumption required for data transmission using the NR link is large, and when transmission of a small amount of data is performed, the NR link is also enabled, resulting in large power consumption.
At present, one solution is that a terminal device in an NSA networking allows a user to manually switch LTE and NR network connections according to their own needs, thereby reducing NR connection power consumption and improving the cruising ability of a mobile phone. However, the manual network connection switching mode requires that the user continuously perform manual network connection setting, so that the operation is complex, and the user experience is greatly reduced.
In view of this, an embodiment of the present invention provides a communication method, where a terminal device is connected to an LTE base station through an LTE link, and when the terminal device needs to perform data transmission, it is first determined whether a size of a data packet to be transmitted is larger than a preset value, and if so, the terminal device is controlled to be connected to an NR base station through an NR link and transmit the data packet to be transmitted to the NR base station. By the method, the terminal equipment can be prevented from starting the NR link when transmitting small data, so that higher power consumption is avoided.
The technical scheme provided by the embodiment of the invention is described in the following with the accompanying drawings of the specification.
Referring to fig. 1, a schematic diagram of an NSA networking is shown. The NSA networking shown in fig. 1 includes:
4G Core network (EPC), 4G base station (eNB); the 5G base station (gbnodeb, gNB) further includes a terminal device (the handset in fig. 1 is taken as an example).
Currently, the communication process between a mobile phone in NSA architecture and an EPC network includes: the mobile phone simultaneously establishes a communication link with the LTE base station and the NR base station, when the mobile phone sends data to the EPC network, the mobile phone divides the data in a data packet to be sent into two parts, one part of the data is sent to the LTE base station through the LTE link, the other part of the data is sent to the NR base station through the NR link, and finally, the LTE base station and the NR base station jointly transmit the data to the EPC network, so that the data transmission between the mobile phone and the EPC network is realized. In this way, in the process of sending data to the EPC network by the mobile phone, no matter how much data amount in the data packet to be sent is, the unified way adopted is: the data in the data packet to be transmitted is divided into two parts, one part of data is transmitted to the LTE base station through the LTE link, and the other part of data is transmitted to the NR base station through the NR link. In this communication method, the NR link is always on, which results in higher power consumption.
Fig. 2 is a schematic view of a scenario of a communication method according to an embodiment of the present invention.
Referring to fig. 2 (a), a mobile phone first keeps connection with an LTE base station through an LTE link, and after obtaining a data packet to be sent, the mobile phone determines whether a first data amount in the data packet to be sent is greater than a first preset value, and if so, as shown in fig. 2 (b), starts an NR link to connect the mobile phone with the NR base station through the NR link, and the NR link transmits data to the NR base station; if not, the NR link is kept closed, the mobile phone sends the data packet to be sent to the LTE base station through the LTE link, and then the LTE base station transmits the data packet to be sent to the EPC network, so that data transmission between the mobile phone and the EPC network is realized.
In the communication method provided by the embodiment of the present invention, the NR link may be timely turned on or off according to a user requirement, where the NR link is not required to be turned on, for example: on the occasion of transmitting small data volume, the NR link is kept to be closed by default, so that larger power consumption is avoided.
A communication method provided in an embodiment of the present invention is described in detail below with reference to fig. 3, where the method includes the following steps:
step S300: the terminal equipment is connected with the LTE base station through the LTE link.
The terminal device may be a mobile phone, a tablet, or other device capable of performing communication connection. The terminal equipment is connected with the LTE base station through the LTE link, so that the terminal equipment can send data to the LTE base station. In another embodiment, the terminal device may also receive data from the LTE base station over the LTE link.
Step S301: the terminal equipment acquires a data packet to be sent.
Step S302: and judging whether the first data volume of the data packet to be sent is larger than a first preset value. If so, steps S303a-S303b are performed, and if not, S304 is performed.
Step S303 a: a connection is established with the NR base station through the NR link.
Step S303b, sending the data packet to be sent to the NR base station through an NR link.
And step S304, the data packet to be sent is sent to the LTE base station through an LTE link.
Optionally, before controlling the terminal device to connect with the NR base station through the NR link, the terminal device may further obtain an input operation of the user, and close the NR link according to the input operation of the user. Optionally, the acquiring, by the terminal device, the user input operation includes: and acquiring the operation of setting the power consumption priority mode input by the user.
For example, a user mobile phone is provided with a switching option, which can be used to switch between a power saving mode (also referred to as a power consumption priority mode) and a fluency mode (also referred to as a 5G priority mode). When the switching option is switched to the energy saving mode (also referred to as a power consumption priority mode), the mobile phone defaults to keep the NR link in a closed state, and transmits the data packet to be transmitted to the LTE base station through the LTE link. When the switching option is switched to the fluency mode (also referred to as a 5G priority mode), the mobile phone is connected with the NR base station through the NR link, and the connection of the mobile phone with the NR base station through the NR link is always maintained unless the user switches the function option to the energy-saving mode again (also referred to as a power consumption priority mode).
Or, the mobile phone defaults to use an energy saving mode (also referred to as a power consumption priority mode), when a data packet to be sent is greater than a first preset value, the NR link is opened, the data packet to be sent is sent to the NR base station through the NR link, and once the data packet to be sent is sent, the mobile phone automatically returns to the energy saving mode (also referred to as the power consumption priority mode).
In some embodiments, the first preset value can be set by the user, for example, in the above case, when the user switches the switching option to the energy saving mode (also referred to as the power consumption priority mode), the mobile phone pops up the first threshold setting frame, and the user can fill the first threshold setting frame with a value, where the filled value is the first preset value. In other embodiments, a fixed value may also be set by the mobile phone manufacturer as the first preset value. The invention is not limited in any way.
Optionally, after acquiring the data packet to be sent, the terminal device may send the data packet to be sent to the LTE base station through the LTE link, and then determine whether a remaining data amount that has not been sent in the data packet to be sent is greater than a first preset value, if so, control the terminal device to be connected with the NR base station through the NR link, and send the remaining data amount to the NR base station.
For example, taking (a) in fig. 2 as an example, the mobile phone needs to send a data packet to be sent to the EPC network, where the data volume of the data packet to be sent is 500M, and the first preset value is set to be 400M. Firstly, a data packet to be sent is sent to an LTE base station by a mobile phone through an LTE link, and if the mobile phone sends 50M data to the LTE base station, the remaining data volume (450M) which is not sent is larger than a first preset value, at the moment, the mobile phone is connected with an NR base station through an NR link and sends the remaining data volume to the NR base station.
Optionally, the terminal device may start a timer while transmitting the data packet to be transmitted to the LTE base station through the LTE link; and when the timer is determined to reach the preset time, judging whether the residual data volume which is not sent through the LTE link in the data packet to be sent is larger than a first preset value or not.
For example, taking (a) in fig. 2 as an example again, the mobile phone needs to send a data packet to be sent to the EPC network, where the data volume of the data packet to be sent is 500M, and the first preset value is set to be 400M. Firstly, the mobile phone needs to send a data packet to be sent to the LTE base station through the LTE link, and simultaneously, a timer for 30 seconds is automatically started inside the mobile phone. When the timer reaches 30 seconds, if the mobile phone judges that the remaining data volume which is not sent is 410M and is still larger than the first preset value, the mobile phone is connected with the NR base station through the NR link and sends the remaining data volume to the NR base station. If the timer reaches 30 seconds, if the mobile phone judges that the residual data volume which is not sent is 350M and is smaller than the first preset value, the NR link is not started, and the mobile phone sends all the residual data volume to the LTE base station through the LTE link.
It should be noted that, when the terminal device sends the data packet to be sent to the LTE base station through the LTE link, the timer is started, so that the delay of the preset time is realized before the NR link is opened, thereby avoiding frequent opening and closing of the NR link and increasing power consumption. In some embodiments, the preset time may be set to 30 seconds, and the actual verification process shows that a delay of 30 seconds can effectively reduce the power consumption generated by the handover network. In other embodiments, the preset time may be set by the user, which is not limited in the present invention.
Optionally, the method further includes: judging whether a second data volume of the data packet to be sent is smaller than a second preset value, wherein the second data volume is the data volume remaining after the data packet to be sent is sent through the NR link; if the second data volume is smaller than the second preset value, closing the NR link; and sending the second data volume in the data packet to be sent to the LTE base station through the LTE link.
For example, continuing to use (a) in fig. 2 as an example, the mobile phone needs to send a data packet to be sent to the EPC network, where the data volume of the data packet to be sent is 500M, and the first preset value is set to 400M, and the second preset value is set to 100M. Firstly, a mobile phone needs to send a data packet to be sent to an LTE base station through an LTE link, judges that the data volume of the data packet to be sent is larger than a first preset value, is connected with an NR base station through an NR link, and sends the data packet to be sent to the NR base station; and then the mobile phone continues to judge the data volume of the residual data in the data packet to be sent, if the N moment, the mobile phone judges that the obtained residual data volume is 90M and is smaller than a second preset value, the NR link is immediately closed, and finally the mobile phone sends the residual data to the LTE base station through the LTE link to complete the transmission of all data.
In some embodiments, the second preset value may be set by the user. For example, a user's mobile phone is provided with a switch button, and the switch option can be used for switching between a power saving mode (also referred to as a power consumption priority mode) and a fluency mode (also referred to as a 5G priority mode). When the user switches the switching option to the energy saving mode (also referred to as a power consumption priority mode), the mobile phone pops up a first threshold setting frame, the numerical value filled in the frame by the user is a first preset value set by the user, after the first preset value is set, a second threshold setting frame pops up on the interface, and the user can fill any numerical value in the second threshold setting frame, wherein the numerical value is a second preset value. In other embodiments, a fixed value may also be set by the mobile phone manufacturer as the first preset value. The invention is not limited in any way.
In a possible implementation manner, when the value filled in the second threshold setting frame by the user is greater than the value filled in the first threshold setting frame, the mobile phone interface pops up a message that the filled value is wrong, and prompts the user to refill a new value, so as to ensure that the second setting value filled in the second threshold setting frame by the user is smaller than the first preset value in the first threshold setting frame.
In a possible implementation manner, the range of values that can be filled in the first and second threshold setting frames is limited inside the mobile phone, so as to ensure that the value filled in the first threshold setting frame by the user is not too small or the value filled in the second threshold setting frame is not too large, thereby ensuring that the NR link is not frequently turned on and off.
Based on the same inventive concept, embodiments of the present invention provide a communication apparatus, which can implement functions corresponding to the foregoing communication methods. The communication means may be a hardware structure, a software module, or a hardware structure plus a software module. The communication device may be implemented by a system-on-chip, which may be constituted by a chip, or may include a chip and other discrete devices. Referring to fig. 4, the apparatus includes a communication unit 401 and a processing unit 402, wherein:
the communication unit 401 is configured to connect with an LTE base station through an LTE link;
the processing unit 402 is configured to obtain a data packet to be sent;
the processing unit 402 is further configured to determine whether a first data size of a data packet to be sent is greater than a first preset value;
the communication unit 401 is further configured to connect to the NR base station through the NR link and send a data packet to be sent to the NR base station when the first data amount is greater than the first preset value.
In a possible implementation, the processing unit 402 is further configured to:
and acquiring the user input operation, and closing the NR link based on the user input operation.
In one possible implementation, the user input operation includes:
an operation of setting the power consumption priority mode input by the user.
In a possible implementation manner, the communication unit 401 is further configured to send the data packet to be sent to the LTE base station through the LTE link;
when determining whether the first data size of the data packet to be sent is greater than a first preset value, the processing unit 402 is specifically configured to:
judging whether the residual data volume of the data packet to be sent which is not sent is larger than a first preset value or not;
when the communication unit 401 is configured to connect to an NR base station through an NR link and send the to-be-sent data packet to the NR base station when the first data amount is greater than the first preset value, specifically: and if the residual data volume is larger than the first preset value, connecting the NR link with an NR base station, and sending the residual data to the NR base station.
All relevant contents of each step related to the foregoing embodiment of the communication method may be cited in the description of the function module corresponding to the communication apparatus in the embodiment of the present application, and are not described herein again.
The division of the modules in the embodiments of the present invention is schematic, and only one logical function division is provided, and in actual implementation, there may be another division manner, and in addition, each functional module in each embodiment of the present application may be integrated in one processor, may also exist alone physically, or may also be integrated in one module by two or more modules. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
Referring to fig. 5, based on the same inventive concept, an embodiment of the present invention provides a communication apparatus, which includes at least one processor 501, where the processor 501 is configured to execute a computer program stored in a memory, and implement the steps of the communication method shown in fig. 3 provided by the embodiment of the present invention.
Alternatively, the processor 501 may be a general-purpose processor, such as a Central Processing Unit (CPU), a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, which may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the communication method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.
Optionally, the communication device may further include a memory 502 connected to the at least one processor 501, the memory 502 stores instructions executable by the at least one processor 501, and the at least one processor 501 may execute the steps included in the foregoing communication method by executing the instructions stored in the memory 502. In this embodiment of the present invention, a specific connection medium between the processor 501 and the Memory 502 is not limited, and the Memory 502 may include at least one type of storage medium, for example, a flash Memory, a hard disk, a multimedia card, a card-type Memory, a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Programmable Read Only Memory (PROM), a Read Only Memory (ROM), a charge Erasable Programmable Read-Only Memory (EEPROM), a magnetic Memory, a magnetic disk, an optical disk, and the like. The memory 502 is any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to such. The memory 502 of embodiments of the present invention may also be circuitry or any other device capable of performing a storage function to store program instructions and/or data.
By programming the processor 501, the code corresponding to the communication method described in the foregoing embodiment may be solidified in the chip, so that the chip can execute the steps of the communication method when running, and how to program the processor 501 is a technique known by those skilled in the art, and is not described here again. The entity devices corresponding to the communication unit 401 and the processing unit 402 may be the aforementioned processor 501. The communication device may be used to perform the method provided by the embodiment shown in fig. 3. Therefore, regarding the functions that can be realized by each functional module in the device, reference may be made to the corresponding description in the embodiment shown in fig. 3, which is not repeated herein.
Based on the same inventive concept, embodiments of the present invention also provide a computer-readable storage medium storing computer instructions, which, when executed on a computer, cause the computer to perform the steps of the communication method as described above.
In some possible embodiments, the various aspects of the communication method provided herein may also be implemented in the form of a program product comprising program code for causing a detection device to perform the steps of the communication method according to various exemplary embodiments of the present application described above in this specification, when the program product is run on an electronic device. As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (12)

1. A method of communication, comprising:
the terminal equipment is connected with the LTE base station through the LTE link;
the terminal equipment acquires a data packet to be sent;
judging whether a first data volume of the data packet to be sent is larger than a first preset value or not;
and if the first data volume is larger than the first preset value, controlling the terminal equipment to be connected with an NR base station through an NR link, and sending the data packet to be sent to the NR base station.
2. The method of claim 1, wherein prior to controlling the terminal device to connect with the NR base station over the NR link, the method further comprises:
acquiring user input operation;
closing the NR link based on the user input operation.
3. The method of claim 2, wherein the user input operation comprises:
an operation for setting the power consumption priority mode input by the user.
4. The method of claim 1, wherein after the terminal device obtains the data packet to be transmitted, the method further comprises: the terminal equipment sends the data packet to be sent to the LTE base station through the LTE link;
judging whether the first data volume of the data packet to be sent is greater than a first preset value or not, including:
judging whether the residual data volume which is not transmitted through the LTE link in the data packet to be transmitted is larger than a first preset value or not;
if the first data volume is greater than the first preset value, controlling the terminal device to connect with an NR base station through an NR link, and sending the data packet to be sent to the NR base station, including:
and if the residual data volume is larger than the first preset value, controlling the terminal equipment to be connected with an NR base station through an NR link, and sending the residual data volume to the NR base station.
5. The method of claim 4, wherein the method further comprises:
starting a timer when the terminal equipment sends the data packet to be sent to the LTE base station through the LTE link;
before judging whether the remaining data volume which is not transmitted through the LTE link in the data packet to be transmitted is larger than a first preset value, the method further comprises the following steps: and determining that the timer reaches a preset time.
6. The method of claim 1 or 5, wherein the method further comprises:
judging whether a second data volume of the data packet to be sent is smaller than a second preset value, wherein the second data volume is the data volume remaining after the data packet to be sent is sent through the NR link;
if the second data volume is smaller than the second preset value, closing the NR link;
and sending the second data volume in the data packet to be sent to the LTE base station through the LTE link.
7. A communications apparatus, comprising:
a communication unit, configured to connect with the LTE base station through the LTE link;
the processing unit is used for acquiring the data packet to be sent;
the processing unit is further configured to determine whether the first data size of the data packet to be sent is greater than the first preset value;
the communication unit is further configured to connect to the NR base station through the NR link and send the to-be-sent data packet to the NR base station when the first data amount is greater than the first preset value.
8. The apparatus of claim 7, wherein the processing unit is further to obtain the user input operation and to close the NR link based on the user input operation.
9. The apparatus of claim 8, wherein the user input operation comprises:
an operation of setting the power consumption priority mode input by the user.
10. The apparatus of claim 7, wherein the communication unit is further configured to transmit the data packet to be transmitted to the LTE base station over the LTE link;
when determining whether the first data size of the data packet to be sent is greater than a first preset value, the processing unit is specifically configured to: judging whether the residual data volume which is not transmitted through the LTE link in the data packet to be transmitted is larger than a first preset value or not;
the communication unit is configured to, when the first data amount is greater than the first preset value, connect to an NR base station through an NR link, and send the data packet to be sent to the NR base station, specifically: and if the residual data volume is larger than the first preset value, connecting the NR link with an NR base station, and sending the residual data volume to the NR base station.
11. A communications apparatus, comprising:
a memory for storing computer instructions;
a processor coupled to the memory for executing the computer instructions in the memory and when executing the computer instructions performing the method of any of claims 1 to 6.
12. A computer-readable storage medium, characterized in that,
the computer readable storage medium stores computer instructions which, when executed on a computer, cause the computer to perform the method of any of claims 1 to 6.
CN202010803654.3A 2020-08-11 2020-08-11 Communication method and device Pending CN111918372A (en)

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Application publication date: 20201110