CN111866933A - Method and device for determining data transmission mode - Google Patents

Method and device for determining data transmission mode Download PDF

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Publication number
CN111866933A
CN111866933A CN202010912232.XA CN202010912232A CN111866933A CN 111866933 A CN111866933 A CN 111866933A CN 202010912232 A CN202010912232 A CN 202010912232A CN 111866933 A CN111866933 A CN 111866933A
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Prior art keywords
link
data transmission
current value
determining
coding strategy
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CN111866933B (en
Inventor
和小孔
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • 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
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • 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 invention discloses a method and a device for determining a data transmission mode. Wherein, the method comprises the following steps: detecting a link state of a first communication link to obtain a first detection result, wherein the first communication link is a fourth generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode includes one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode. The invention solves the technical problems of high power consumption and data blockage caused by using the 5G link double-connection mode for data transmission in the scene without the 5G link double-connection mode in the prior art.

Description

Method and device for determining data transmission mode
Technical Field
The present invention relates to the field of data processing, and in particular, to a method and an apparatus for determining a data transmission mode.
Background
In the related art, the fifth generation mobile communication technology 5G has two networking modes: independent networking and non-independent networking, due to the 3GPP standard progress, the non-independent networking, namely the networking of the initial 5G through the assistance of the fourth generation mobile communication technology 4G, can quickly meet the requirement of large bandwidth and high speed.
However, the non-independent networking implementation process has the following problems: 1) the 5G link has larger power consumption and always keeps double-link capability, and the 5G link is used in a scene without the need of the 5G link, so that the power consumption is higher; 2) data transmission may be compromised due to coverage vulnerabilities of the 5G link, resulting in data hang-up.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a method and a device for determining a data transmission mode, which are used for at least solving the technical problems of high power consumption and data blockage caused by using a 5G link double-connection mode for data transmission in a scene without the need of the 5G link double-connection mode in the prior art.
According to an aspect of the embodiments of the present invention, there is provided a method for determining a data transmission mode, including: detecting a link state of a first communication link to obtain a first detection result, wherein the first communication link is a fourth generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode includes one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
Optionally, the method further includes: acquiring power consumption configuration information, wherein the power consumption configuration information is used for adjusting the mobile terminal to a running state for reducing power consumption; and closing a second communication link based on the power consumption configuration information, wherein the second communication link is a 5G link.
Optionally, determining the data transmission mode to be used based on the first detection result includes: comparing the current value of the 4G link modulation coding strategy index with a first preset threshold; and when the current value of the modulation coding strategy index of the 4G link is smaller than the first preset threshold, determining to adopt a dual-connection mode of the 4G link and the 5G link for data transmission.
Optionally, determining the data transmission mode to be used based on the first detection result includes: comparing the current value of the 4G link modulation coding strategy index with a first preset threshold; and when the current value of the 4G link modulation coding strategy index is greater than or equal to the first preset threshold, determining to adopt a 4G link single connection mode for data transmission.
Optionally, the method further includes: starting a first timer, wherein the first timer is used for recording the duration that the current value of the 4G link modulation coding strategy index is smaller than the first preset threshold; and when the duration exceeds the preset duration, starting a second communication link to transmit data by adopting the dual-connection mode of the 4G link and the 5G link.
Optionally, the method further includes: detecting the link state of the first communication link and the link state of the second communication link to obtain a second detection result, wherein the second detection result includes at least one of the following: the current value of the 4G link modulation coding strategy index and the current value of the 5G link modulation coding strategy index; and determining the data transmission mode to be used based on the second detection result.
Optionally, determining the data transmission mode to be used based on the second detection result includes: comparing the current value of the 4G link modulation coding strategy index with a second preset threshold; and when the current value of the 4G link modulation coding strategy index is larger than the second preset threshold, determining to adopt a 4G link single connection mode for data transmission.
Optionally, determining the data transmission mode to be used based on the second detection result includes: comparing the current value of the 5G link modulation coding strategy index with a third preset threshold; and when the current value of the modulation coding strategy index of the 5G link is smaller than the third preset threshold, determining to adopt a 4G link single connection mode for data transmission.
Optionally, the method further includes: starting a second timer, where the second timer is used to record a duration that a current value of the 4G link modulation and coding strategy index is greater than a second preset threshold or a current value of the 5G link modulation and coding strategy index is less than a third preset threshold; and when the duration exceeds the preset duration, closing the second communication link to transmit data by adopting the 4G link single connection mode.
According to another aspect of the embodiments of the present invention, there is also provided a device for determining a data transmission mode, including: a detection module, configured to detect a link state of a first communication link to obtain a first detection result, where the first communication link is a fourth-generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; a determining module, configured to determine a data transmission mode to be used based on the first detection result, where the data transmission mode includes one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
According to another aspect of the embodiments of the present invention, there is also provided a non-volatile storage medium having a computer program stored therein, wherein the computer program is configured to execute the method for determining a data transmission mode described in any one of the above when the computer program runs.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program is configured to execute the method for determining a data transmission mode described in any one of the above when running.
According to another aspect of the embodiments of the present invention, there is also provided an electronic apparatus, including a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to perform the method for determining a data transmission mode described in any one of the above.
In the embodiment of the present invention, a technical scheme is adopted for determining a data transmission mode to be used based on a current value of a 4G link modulation coding strategy index, and a first detection result is obtained by detecting a link state of a first communication link, where the first communication link is a fourth-generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode includes one of: the 4G link single connection mode, the 4G link and the fifth generation mobile communication technology 5G link double connection mode achieve the purpose of reducing power consumption caused by data transmission in a scene without the 5G link double connection mode, thereby achieving the technical effects of improving data transmission rate and reducing data blockage, and further solving the technical problems of higher power consumption and data blockage caused by data transmission in the scene without the 5G link double connection mode in the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a method for determining a data transmission mode according to an embodiment of the present invention;
fig. 2 is a schematic view of a scenario of an alternative data transmission mode determination method according to an embodiment of the present invention;
FIG. 3 is a flow chart of a method of determining an alternative data transmission mode according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for determining a data transmission mode according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
First, in order to facilitate understanding of the embodiments of the present invention, some terms or nouns referred to in the present invention will be explained as follows:
3GPP (3rd Generation partnership Project): the third generation partnership project, the organization responsible for communication standard establishment, consists of global communication operators and various manufacturers and related groups.
Rrc (radio Resource control) radio Resource control refers to an air interface protocol stack signaling management layer between the mobile phone and the network.
Ue (user equipment): user equipment, for example: user mobile phone, user computer.
Sa (stand alone): and independent networking, namely all-5G mobile phones, 5G base stations and 5G core networks.
Nsa (non Stand alone): and non-independent networking, namely 5G network connection is realized by the aid of a 4G network, and specifically, a 5G base station is configured by the 4G base station.
enb (evolved nodeb): the terminal is a 4G base station, forms a 4G access network and provides 4G protocol stack connection control for the terminal.
gnb (gsnodeb): the terminal is a 5G base station, forms a 5G access network and provides 5G protocol stack connection control for the terminal. 3gpp ran3#92 conference has agreed to name the 5G base station as gNB, not defining what G represents.
Scg (second Cell group): and a second cell, which refers to a second cell of dual connectivity, such as an LTE connection, and simultaneously configures a 5G second cell, so that 4/5G dual connectivity is formed.
Dcnr (dual Connection New radio): which refers to the dual connection of 5G new air interfaces.
Snr (signal Noise ratio): the signal-to-noise ratio, the ratio of the useful signal to the interference noise, is preferably larger, and generally defines that the threshold is less than 3db as a difference point and more than 20db as a good point.
Modulation (Modulation), a Modulation format used by network data, such as BPSK, 16QAM, differently modulates a single symbol transmission.
The CQI (channel Quality indication) is an important parameter of a wireless network environment, and represents the Quality of a current wireless channel, the UE is mapped to the CQI according to the measured CRS SINR, and reports the CQI to the eNB, and the uplink eNB obtains the uplink CQI through DMRS or SRS measurement.
For CQI (full band or sub-band) or uplink CQI reported by UE, eNB firstly adjusts the CQI according to PC constraint, ICIC constraint and IBLER conditions, then maps the 4-bit CQI into 5-bit MCS, the 5-bit MCS is issued to the UE through PDCCH, the UE can obtain a modulation mode and TBS according to the MCS by table look-up, and carries out downlink demodulation or uplink modulation, and the eNB correspondingly carries out downlink modulation and uplink demodulation according to the MCS, so the CQI generally refers to the downlink channel quality. And the base station selects a proper scheduling algorithm, the size of the downlink data block and the data rate according to the CQI information. The downlink physical shared channel (PDSCH) of LTE supports three coding modes: QPSK, 16QAM and 64QAM, while NR can be supported up to 256QAM, where the higher the coding scheme, the better the channel conditions need to be relied upon.
As an optional embodiment, 16 kinds of 4-bit CQI are converted into MCS Index with 5-bit format, the serial number is 0-31, wherein 29-31 are reserved; QCI may embody QOS level of a service; the QOS relates to the information of speed, time delay and the like of the service; the system side obtains the number of RB resources required by specific services by combining a MCS mode and the like according to a certain algorithm, and allocates a corresponding RB resource region through the scheduling of the system side. According to the modulation mode and the CQI, the current channel quality and the current rate can be judged. In the embodiment of the present application, the relationship between the modulation mode and the modulation order is as follows: the better the channel, the higher the modulation order and the faster the transmission rate.
Example 1
In accordance with an embodiment of the present invention, there is provided an embodiment of a method for determining a data transmission mode, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that herein.
Fig. 1 is a flowchart of a method for determining a data transmission mode according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, detecting a link status of a first communication link to obtain a first detection result, where the first communication link is a fourth generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index;
step S104, determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode includes one of the following: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
In the embodiment of the present invention, a technical scheme is adopted for determining a data transmission mode to be used based on a current value of a 4G link modulation coding strategy index, and a first detection result is obtained by detecting a link state of a first communication link, where the first communication link is a fourth-generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode includes one of: the 4G link single connection mode, the 4G link and the fifth generation mobile communication technology 5G link double connection mode achieve the purpose of reducing power consumption caused by data transmission in a scene without the 5G link double connection mode, thereby achieving the technical effects of improving data transmission rate and reducing data blockage, and further solving the technical problems of higher power consumption and data blockage caused by data transmission in the scene without the 5G link double connection mode in the prior art.
In the above optional embodiment, the first communication link is a fourth generation mobile communication technology 4G link, and the first detection result includes: the current value of the 4G link modulation coding strategy Index (LTE MCS Index).
As an alternative embodiment, the determining the data transmission mode to be used based on the first detection result includes:
step S202, comparing the current value of the 4G link modulation coding strategy index with a first preset threshold;
step S204, when the current value of the modulation and coding strategy index of the 4G link is smaller than the first preset threshold, determining to use a dual-connection mode of the 4G link and the 5G link for data transmission.
Optionally, the first preset threshold may be, but is not limited to, 17; for example, if it is detected that the current value of the modulation and coding strategy index of the 4G link is smaller than 17, it is determined that data transmission is performed in a dual-connection mode of the 4G link and the 5G link.
As an alternative embodiment, the determining the data transmission mode to be used based on the first detection result includes:
step S302, comparing the current value of the 4G link modulation coding strategy index with a first preset threshold;
step S304, when the current value of the 4G link modulation coding strategy index is greater than or equal to the first preset threshold, determining to use a 4G link single connection mode for data transmission.
Optionally, the first preset threshold may be, but is not limited to, 17; for example, if it is detected that the current value of the 4G link modulation coding strategy index is greater than or equal to 17, it is determined that the data transmission is performed in the 4G link single connection mode.
In an optional embodiment, the method further includes:
step S402, acquiring power consumption configuration information, wherein the power consumption configuration information is used for adjusting the mobile terminal to a running state for reducing power consumption;
step S404, closing a second communication link based on the power consumption configuration information, where the second communication link is a 5G link.
Because a user sometimes pays more attention to the data transmission rate and sometimes pays more attention to power saving and low energy consumption of a mobile terminal, in consideration of the requirements of the user on service availability and power consumption, the embodiment of the application provides an implementation scheme for reducing the power consumption of the mobile terminal while improving the service availability:
as an optional embodiment, if the user sets the priority of the 5G link, the dual link capability is continuously maintained, that is, a dual connection mode of the 4G link and the 5G link is adopted for data transmission; as another optional embodiment, if the user sets the power consumption priority, in the 4G LTE network, when the UE analyzes that the MCS Index issued by the network side is low, the data transmission is performed by using a dual connection mode of the 4G link and the 5G link, so as to ensure the availability of the data service. And when the MCS Index issued by the network side is better analyzed by the UE or the MCS Index issued by the network side is lower analyzed by the UE under the NR network, the 5G link is closed so as to achieve the purpose of reducing the power consumption of the mobile terminal.
In another optional embodiment, the method further includes:
step S502, starting a first timer, wherein the first timer is used for recording the duration that the current value of the 4G link modulation coding strategy index is smaller than the first preset threshold;
step S504, when the duration exceeds a preset duration, a second communication link is opened to perform data transmission by using the dual connection mode of the 4G link and the 5G link.
Optionally, the preset time period may be, but is not limited to, set to 30S.
In the above optional embodiment, when the current value of the modulation and coding strategy index of the 4G link is smaller than the first preset threshold, a first timer is started, and when it is recorded that the duration of the current value of the modulation and coding strategy index of the 4G link being smaller than the first preset threshold exceeds a preset duration, that is, after lasting for 30S, it is detected that the current value of the modulation and coding strategy index of the 4G link is still smaller than the first preset threshold, a second communication link is started, so as to perform data transmission by using the dual-connection mode of the 4G link and the 5G link.
In the embodiment of the application, the power consumption of frequently switching the communication link can be effectively reduced by setting the 30s delay before the second communication link is opened.
In an optional embodiment, the method further includes:
step S602, detecting a link status of the first communication link and a link status of the second communication link to obtain a second detection result, where the second detection result includes at least one of the following: a current value (LTE MCS Index) of the 4G link modulation coding strategy Index and a current value (NR MCS Index) of the 5G link modulation coding strategy Index;
step S604, determining the data transmission mode to be used based on the second detection result.
In this embodiment, as shown in fig. 2, in a 4G core network (EPC) scenario, in a process of performing data transmission by using the dual connectivity mode between the 4G link and the 5G link, a dual link MCS Index threshold value may be further used, that is: the second preset threshold and the third preset threshold are used for intelligently judging whether to open or close the 5G link, and delay control is added in the process of closing and opening the 5G link, so that the power consumption of frequently switching the communication link can be effectively reduced.
In an optional embodiment, the determining the data transmission mode to be used based on the second detection result includes:
step S702, comparing the current value of the 4G link modulation coding strategy index with a second preset threshold;
step S704, when the current value of the 4G link modulation coding strategy index is greater than the second preset threshold, it is determined that a 4G link single connection mode is adopted for data transmission.
Optionally, the second preset threshold may be 16, and if the current value of the 4G link modulation coding strategy index is greater than the second preset threshold, it indicates that the current modulation order is greater than 6, the modulation mode is 64QAM or 256QAM, the data transmission rate is better by using the 4G link single connection mode, and the data transmission may be performed by directly using the 4G link single connection mode to reduce power consumption.
In an optional embodiment, the determining the data transmission mode to be used based on the second detection result includes:
step S706, comparing the current value of the 5G link modulation coding strategy index with a third preset threshold;
step S708, when the current value of the 5G link modulation coding strategy index is smaller than the third preset threshold, determining to use a 4G link single connection mode for data transmission.
Optionally, the third preset threshold may be 17, if the current value of the modulation coding strategy index of the 5G link is smaller than the third preset threshold, it indicates that the quality of the NR network channel of the 5G link is poor, the modulation order is smaller than 6, the modulation mode is 16QAM, and a 4G link single connection mode is directly adopted for data transmission in order to reduce power consumption.
It should be noted that, the value ranges of the first preset threshold, the second preset threshold, and the third preset threshold are not unique, so as to implement the embodiment of the present application, for convenience of understanding of the embodiment of the present application, the value given in the embodiment of the present application only provides one implementation schematic, and is not specifically limited.
In an optional embodiment, the method further includes:
step S802, starting a second timer, where the second timer is used to record a duration that a current value of the 4G link modulation and coding strategy index is greater than a second preset threshold or a current value of the 5G link modulation and coding strategy index is less than a third preset threshold;
step S804, when the duration exceeds a preset duration, closing the second communication link to perform data transmission in the 4G link single connection mode.
Optionally, the preset time period may be, but is not limited to, set to 30S.
In the above optional embodiment, when the current value of the modulation and coding strategy index of the 5G link is smaller than the third preset threshold, or when the current value of the modulation and coding strategy index of the 4G link is larger than the second preset threshold, that is, before it is determined that the 5G link is closed, a second timer is started, a duration that the current value of the modulation and coding strategy index of the 4G link is larger than the second preset threshold or the current value of the modulation and coding strategy index of the 5G link is smaller than the third preset threshold is recorded by the second timer, if it is detected that the duration exceeds a preset duration, that is, after 30S duration, it is detected that the current value of the modulation and coding strategy index of the 4G link is still larger than the second preset threshold or the current value of the modulation and coding strategy index of the 5G link is still smaller than the third preset threshold, the 5G link is closed to perform data transmission in the 4G link single connection mode.
Fig. 3 is a flowchart of a method for determining an optional data transmission mode according to an embodiment of the present invention, and as shown in fig. 3, the above embodiment of the present invention is schematically described below by a specific implementation manner, by taking the above method as an example for being applied to a mobile device:
step S01: starting up the mobile equipment;
step S02: detecting the link state of a 4G link of the mobile equipment to obtain the current value of a 4G link modulation coding strategy index;
step S03: and comparing the current value of the 4G link modulation coding strategy index with a first preset threshold, if the comparison result is smaller than the first preset threshold, executing the step S04, and if the comparison result is larger than or equal to the second preset threshold, executing the step S05.
Step S04: and starting a first timer, when the duration that the current value of the modulation and coding strategy index of the 4G link recorded by the first timer is smaller than the first preset threshold exceeds a preset duration, starting a second communication link to transmit data by adopting the dual-connection mode of the 4G link and the 5G link, and executing the step S06.
Step S05: and when the current value of the 4G link modulation coding strategy index is greater than or equal to the first preset threshold, determining to adopt a 4G link single connection mode for data transmission.
Step S06: detecting the link state of the first communication link and the link state of the second communication link to obtain a second detection result, wherein the second detection result includes at least one of the following: the current value of the 4G link modulation coding strategy index and the current value of the 5G link modulation coding strategy index;
step S07: comparing the current value of the 4G link modulation coding strategy index with a second preset threshold;
and when the current value of the 4G link modulation and coding strategy index is greater than the second preset threshold, executing step S09.
Step S08: comparing the current value of the 5G link modulation coding strategy index with a third preset threshold;
and when the current value of the 5G link modulation and coding strategy index is smaller than the third preset threshold, executing step S09.
Step S09: starting a second timer, where the second timer is used to record a duration that a current value of the 4G link modulation and coding strategy index is greater than a second preset threshold or a current value of the 5G link modulation and coding strategy index is less than a third preset threshold;
step S10, when the duration exceeds a preset duration, closing the second communication link to perform data transmission in the 4G link single connection mode.
Through the steps of the method, when the 4G link and the 5G link are in double connection mode for data transmission, the 5G link is intelligently opened or closed according to the link opening condition and the link closing condition set by the user, so that the data experience can be improved, and the power consumption capability can be reduced. When a user sets power consumption priority, the power consumption of the mobile equipment is reduced by changing the power consumption priority into a 4G LTE single link, and meanwhile, the 5G link is dynamically opened or closed according to the 4/5G modulation coding order, so that the power consumption of the mobile equipment is reduced, the data service fluency is intelligently protected, the data service and the 5G power consumption are considered, and the user experience of the mobile equipment is improved.
Example 2
According to an embodiment of the present invention, an embodiment of an apparatus for implementing the method for determining a data transmission mode is further provided, and fig. 4 is a schematic structural diagram of an apparatus for determining a data transmission mode according to an embodiment of the present invention, as shown in fig. 4, the apparatus for determining a data transmission mode includes: a detection module 40 and a determination module 42, wherein:
a detecting module 40, configured to detect a link status of a first communication link to obtain a first detection result, where the first communication link is a fourth-generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; a determining module 42, configured to determine a data transmission mode to be used based on the first detection result, where the data transmission mode includes one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
It should be noted that the above modules may be implemented by software or hardware, for example, for the latter, the following may be implemented: the modules can be located in the same processor; alternatively, the modules may be located in different processors in any combination.
It should be noted here that the above-mentioned detection module 40 and determination module 42 correspond to steps S102 to S106 in embodiment 1, and the above-mentioned modules are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to what is disclosed in embodiment 1. It should be noted that the modules described above may be implemented in a computer terminal as part of an apparatus.
It should be noted that, reference may be made to the relevant description in embodiment 1 for alternative or preferred embodiments of this embodiment, and details are not described here again.
The device for determining the data transmission mode may further include a processor and a memory, where the detecting module 40 and the determining module 42 are stored in the memory as program units, and the processor executes the program units stored in the memory to implement corresponding functions.
The processor comprises a kernel, and the kernel calls a corresponding program unit from the memory, wherein one or more than one kernel can be arranged. The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
According to the embodiment of the application, the embodiment of the nonvolatile storage medium is also provided. Optionally, in this embodiment, the nonvolatile storage medium includes a stored program, and the apparatus in which the nonvolatile storage medium is located is controlled to execute the method for determining any data transmission mode when the program runs.
Optionally, in this embodiment, the nonvolatile storage medium may be located in any one of a group of computer terminals in a computer network, or in any one of a group of mobile terminals, and the nonvolatile storage medium includes a stored program.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: detecting a link state of a first communication link to obtain a first detection result, wherein the first communication link is a fourth generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode includes one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: acquiring power consumption configuration information, wherein the power consumption configuration information is used for adjusting the mobile terminal to a running state for reducing power consumption; and closing a second communication link based on the power consumption configuration information, wherein the second communication link is a 5G link.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: comparing the current value of the 4G link modulation coding strategy index with a first preset threshold; and when the current value of the modulation coding strategy index of the 4G link is smaller than the first preset threshold, determining to adopt a dual-connection mode of the 4G link and the 5G link for data transmission.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: comparing the current value of the 4G link modulation coding strategy index with a first preset threshold; and when the current value of the 4G link modulation coding strategy index is greater than or equal to the first preset threshold, determining to adopt a 4G link single connection mode for data transmission.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: starting a first timer, wherein the first timer is used for recording the duration that the current value of the 4G link modulation coding strategy index is smaller than the first preset threshold; and when the duration exceeds the preset duration, starting a second communication link to transmit data by adopting the dual-connection mode of the 4G link and the 5G link.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: detecting the link state of the first communication link and the link state of the second communication link to obtain a second detection result, wherein the second detection result includes at least one of the following: the current value of the 4G link modulation coding strategy index and the current value of the 5G link modulation coding strategy index; and determining the data transmission mode to be used based on the second detection result.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: comparing the current value of the 4G link modulation coding strategy index with a second preset threshold; and when the current value of the 4G link modulation coding strategy index is larger than the second preset threshold, determining to adopt a 4G link single connection mode for data transmission.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: comparing the current value of the 5G link modulation coding strategy index with a third preset threshold; and when the current value of the modulation coding strategy index of the 5G link is smaller than the third preset threshold, determining to adopt a 4G link single connection mode for data transmission.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: starting a second timer, where the second timer is used to record a duration that a current value of the 4G link modulation and coding strategy index is greater than a second preset threshold or a current value of the 5G link modulation and coding strategy index is less than a third preset threshold; and when the duration exceeds the preset duration, closing the second communication link to transmit data by adopting the 4G link single connection mode.
According to the embodiment of the application, the embodiment of the processor is also provided. Optionally, in this embodiment, the processor is configured to execute a program, where the program executes the method for determining any data transmission mode.
An embodiment of the present application provides an electronic device, which includes a memory and a processor, where the memory stores a computer program, and the processor is configured to run the computer program to perform any one of the above methods for determining a data transmission mode.
The present application further provides a computer program product adapted to perform a program for initializing the following method steps when executed on a data processing device: detecting a link state of a first communication link to obtain a first detection result, wherein the first communication link is a fourth generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index; determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode includes one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (13)

1. A method for determining a data transmission mode, comprising:
detecting a link state of a first communication link to obtain a first detection result, wherein the first communication link is a fourth generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index;
determining a data transmission mode to be used based on the first detection result, wherein the data transmission mode comprises one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
2. The method of claim 1, further comprising:
acquiring power consumption configuration information, wherein the power consumption configuration information is used for adjusting the mobile terminal to a running state for reducing power consumption;
and closing a second communication link based on the power consumption configuration information, wherein the second communication link is a 5G link.
3. The method of claim 1, wherein determining the data transmission mode to be used based on the first detection result comprises:
comparing the current value of the 4G link modulation coding strategy index with a first preset threshold;
and when the current value of the modulation coding strategy index of the 4G link is smaller than the first preset threshold, determining to adopt a dual-connection mode of the 4G link and the 5G link for data transmission.
4. The method of claim 1, wherein determining the data transmission mode to be used based on the first detection result comprises:
comparing the current value of the 4G link modulation coding strategy index with a first preset threshold;
and when the current value of the 4G link modulation coding strategy index is greater than or equal to the first preset threshold, determining to adopt a 4G link single connection mode for data transmission.
5. The method of claim 3, further comprising:
starting a first timer, wherein the first timer is used for recording the duration that the current value of the 4G link modulation coding strategy index is smaller than the first preset threshold;
and when the duration exceeds the preset duration, starting a second communication link to transmit data by adopting the dual-connection mode of the 4G link and the 5G link.
6. The method of claim 1, further comprising:
detecting the link state of the first communication link and the link state of the second communication link to obtain a second detection result, wherein the second detection result includes at least one of the following: the current value of the 4G link modulation coding strategy index and the current value of the 5G link modulation coding strategy index;
determining the data transmission mode to be used based on the second detection result.
7. The method of claim 6, wherein determining the data transmission mode to be used based on the second detection result comprises:
comparing the current value of the 4G link modulation coding strategy index with a second preset threshold;
and when the current value of the 4G link modulation coding strategy index is larger than the second preset threshold, determining to adopt a 4G link single connection mode for data transmission.
8. The method of claim 6, wherein determining the data transmission mode to be used based on the second detection result comprises:
comparing the current value of the 5G link modulation coding strategy index with a third preset threshold;
and when the current value of the modulation coding strategy index of the 5G link is smaller than the third preset threshold, determining to adopt a single connection mode of a 4G link for data transmission.
9. The method according to claim 7 or 8, characterized in that the method further comprises:
starting a second timer, wherein the second timer is used for recording the duration that the current value of the 4G link modulation and coding strategy index is larger than a second preset threshold or the current value of the 5G link modulation and coding strategy index is smaller than a third preset threshold;
and when the duration exceeds the preset duration, closing the second communication link to transmit data by adopting the 4G link single connection mode.
10. An apparatus for determining a data transmission mode, comprising:
a detection module, configured to detect a link state of a first communication link to obtain a first detection result, where the first communication link is a fourth-generation mobile communication technology 4G link, and the first detection result includes: current value of the 4G link modulation coding strategy index;
a determining module, configured to determine a data transmission mode to be used based on the first detection result, where the data transmission mode includes one of: 4G link single connection mode, 4G link and fifth generation mobile communication technology 5G link double connection mode.
11. A non-volatile storage medium, characterized in that a computer program is stored in the storage medium, wherein the computer program is arranged to execute the method for determining a data transfer mode as claimed in any one of claims 1 to 9 when running.
12. A processor for running a program, wherein the program is arranged to perform the method for determining a data transmission mode as claimed in any one of claims 1 to 9 when running.
13. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and the processor is configured to execute the computer program to perform the method for determining a data transmission mode as claimed in any one of claims 1 to 9.
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