CN108777869B - Data transmission control method, network equipment and terminal equipment - Google Patents

Data transmission control method, network equipment and terminal equipment Download PDF

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Publication number
CN108777869B
CN108777869B CN201810481987.1A CN201810481987A CN108777869B CN 108777869 B CN108777869 B CN 108777869B CN 201810481987 A CN201810481987 A CN 201810481987A CN 108777869 B CN108777869 B CN 108777869B
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network cell
network
data
mode
terminal
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CN108777869A (en
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周晶
严斌峰
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

The invention provides a data transmission control method, network equipment and terminal equipment, wherein the method comprises the following steps: when terminal equipment transmits data by using a first network cell, if it is monitored that a first current flow of the data transmitted by the terminal equipment is greater than a first threshold value, the terminal equipment is controlled to transmit data by using the first network cell and a second network cell together; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; when the terminal device transmits data by using the first network cell and the second network cell together, if it is monitored that a second current flow of the data transmitted by the terminal device is smaller than the first threshold value, the terminal device is controlled to transmit the data by using the first network cell. The invention gives consideration to the requirements of transmission speed and power consumption, and effectively improves the use experience of users.

Description

Data transmission control method, network equipment and terminal equipment
Technical Field
The present invention relates to the field of mobile terminals, and in particular, to a data transmission control method, a network device, and a terminal device.
Background
The intelligent terminal becomes the most important carrier of the mobile internet, and people are used to access the internet by using the intelligent terminal at any time and any place. The intelligent terminal can access the internet by using a Long Term Evolution (LTE) based cellular communication technology. However, the technology has the disadvantages of large power consumption, long standby time and the like of the intelligent terminal.
In the prior art, in order to reduce power consumption and improve standby time, for example, enhanced machine type communication (emtc) (enhanced machine type communication), narrowband internet of things (NB-iot) (narrow band internet of things (that) and the like may be used as a communication technology.
However, when the network mode with smaller bandwidth is adopted, the speed of data transmission may be reduced compared to the original LTE network, thereby affecting the user experience.
Disclosure of Invention
The invention provides a data transmission control method, network equipment and terminal equipment, and aims to solve the problem that the use experience of a user is influenced by the reduction of the data transmission speed.
According to a first aspect of the present invention, there is provided a data transmission control method, applied to a network device, including:
when terminal equipment transmits data by using a first network cell, if it is monitored that a first current flow of the data transmitted by the terminal equipment is greater than a first threshold value, the terminal equipment is controlled to transmit data by using the first network cell and a second network cell together; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell;
when the terminal device transmits data by using the first network cell and the second network cell together, if it is monitored that a second current flow of the data transmitted by the terminal device is smaller than the first threshold value, the terminal device is controlled to transmit the data by using the first network cell.
Optionally, controlling the terminal device to utilize the first network cell and the second network cell to jointly transmit data includes:
sending activation information to the terminal device such that: the terminal device controls an auxiliary communication device of the terminal device to enter an activated state from an inactivated state according to the activation information so as to communicate with the second network cell in the activated state, and: and after the auxiliary communication device enters an activated state, the terminal equipment utilizes the first network cell and the second network cell to jointly transmit data.
Optionally, controlling the terminal device to transmit data using the first network cell includes:
sending termination information to the terminal device such that: the terminal device controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and: and after the auxiliary communication device enters an inactive state, the terminal equipment transmits data by using the first network cell.
Optionally, the terminal device is attached to the first network cell and the second network cell at the same time.
Optionally, the network mode of the first network cell is an enhanced machine type communication, eMTC, mode, and the network mode of the second network cell is a long term evolution, LTE, mode in which a bandwidth is greater than the eMTC.
According to a second aspect of the present invention, there is provided a data transmission control method applied to a terminal device, including:
when the first network cell is used for transmitting data, if activation information sent by network equipment is received, controlling an auxiliary communication device of the terminal equipment to enter an activation state from an inactive state according to the activation information so as to communicate with the second network cell in the activation state, and after the auxiliary communication device enters the activation state, jointly transmitting data by using the first network cell and the second network cell; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the activation information is sent when the network equipment monitors that the first current flow of the data transmitted by the terminal equipment is greater than a first threshold value;
when the first network cell and the second network cell are used for transmitting data together, if termination information sent by network equipment is received, the auxiliary communication device is controlled to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and the first network cell is used for transmitting data after the auxiliary communication device enters the non-activated state; the termination information is sent when the network device monitors that a second current flow of the data transmitted by the terminal device is smaller than the first threshold value.
Optionally, the terminal device is attached to the first network cell and the second network cell at the same time.
Optionally, the method further includes:
when the auxiliary communication device is in an inactive state, if it is determined that the current data volume to be transmitted of the terminal equipment is smaller than a second threshold, controlling a main communication device of the terminal equipment to enter a power-saving operation mode, wherein the first communication device is used for communicating with the first network cell so as to transmit data by using the first network cell.
Optionally, the network mode of the first network cell is an enhanced machine type communication, eMTC, mode, and the network mode of the second network cell is a long term evolution, LTE, mode in which a bandwidth is greater than the eMTC.
According to a third aspect of the present invention, there is provided a network device comprising:
the terminal equipment comprises a first control module, a second control module and a third control module, wherein the first control module is used for controlling the terminal equipment to transmit data by using a first network cell and a second network cell together if monitoring that a first current flow of the data transmitted by the terminal equipment is greater than a first threshold value when the terminal equipment transmits the data by using the first network cell; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell;
and the second control module is used for controlling the terminal equipment to transmit data by using the first network cell if it is monitored that a second current flow of the data transmitted by the terminal equipment is smaller than the first threshold value when the terminal equipment transmits data by using the first network cell and the second network cell together.
Optionally, the first control module is specifically configured to:
sending activation information to the terminal device such that: the terminal device controls an auxiliary communication device of the terminal device to enter an activated state from an inactivated state according to the activation information so as to communicate with the second network cell in the activated state, and: and after the auxiliary communication device enters an activated state, the terminal equipment utilizes the first network cell and the second network cell to jointly transmit data.
Optionally, the second control module is specifically configured to:
sending termination information to the terminal device such that: the terminal device controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and: and after the auxiliary communication device enters an inactive state, the terminal equipment transmits data by using the first network cell.
Optionally, the terminal device is attached to the first network cell and the second network cell at the same time.
Optionally, the network mode of the first network cell is an enhanced machine type communication, eMTC, mode, and the network mode of the second network cell is a long term evolution, LTE, mode in which a bandwidth is greater than the eMTC.
According to a fourth aspect of the present invention, there is provided a terminal device comprising:
a first transmission module, configured to, when data is transmitted by using the first network cell, if activation information sent by a network device is received, control an auxiliary communication device of the terminal device to enter an activation state from an inactive state according to the activation information, so as to communicate with the second network cell in the activation state, and after the auxiliary communication device enters the activation state, transmit data by using the first network cell and the second network cell together; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the activation information is sent when the network equipment monitors that the first current flow of the data transmitted by the terminal equipment is greater than a first threshold value;
a second transmission module, configured to, when the first network cell and the second network cell are used to jointly transmit data, if termination information sent by a network device is received, control the auxiliary communication device to enter the inactive state from the active state according to the termination information, so as to stop communication with the second network cell in the inactive state, and transmit data using the first network cell after the auxiliary communication device enters the inactive state; the termination information is sent when the network device monitors that a second current flow of the data transmitted by the terminal device is smaller than the first threshold value.
Optionally, the terminal device is attached to the first network cell and the second network cell at the same time.
Optionally, the terminal device further includes:
and the power saving module is used for controlling a main communication device of the terminal equipment to enter a power saving operation mode if the auxiliary communication device is in an inactive state and the current data volume to be transmitted of the terminal equipment is determined to be smaller than a second threshold value, and the first communication device is used for communicating with the first network cell so as to transmit data by using the first network cell.
Optionally, the network mode of the first network cell is an enhanced machine type communication, eMTC, mode, and the network mode of the second network cell is a long term evolution, LTE, mode in which a bandwidth is greater than the eMTC.
According to a fifth aspect of the present invention, there is provided an electronic apparatus comprising: memory, a processor and a computer program, the computer program being stored in the memory, the processor running the computer program to perform the second aspect and methods it may relate to.
According to a sixth aspect of the present invention there is provided a storage medium storing a computer program which, when executed, implements the second aspect and methods to which it may relate.
According to the data transmission control method, the network equipment and the terminal equipment, when the terminal equipment transmits data by using the first network cell, if the first current flow of the data transmitted by the terminal equipment is monitored to be larger than the first threshold value, the terminal equipment is controlled to transmit data by using the first network cell and the second network cell together; when the terminal equipment transmits data by using the first network cell and the second network cell together, if the second current flow of the data transmitted by the terminal equipment is monitored to be smaller than the first threshold value, the terminal equipment is controlled to transmit the data by using the first network cell; the method and the device realize that the data is transmitted only by using the first network cell when the flow demand is relatively small, thereby meeting the requirement of low power consumption, having longer standby time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for controlling data transmission based on a network device according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a data transmission control method based on a network device according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating a data transmission control method based on a terminal device according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a data transmission control method based on a terminal device according to another embodiment of the present invention;
FIG. 5 is a block diagram of a network device according to an embodiment of the invention;
fig. 6 is a schematic structural diagram of a terminal device in an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the invention.
Detailed Description
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.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, 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.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a flowchart illustrating a data transmission control method based on a network device according to an embodiment of the present invention.
Referring to fig. 1, a data transmission control method based on a network device includes:
s11: when terminal equipment transmits data by using a first network cell, if it is monitored that a first current flow of the data transmitted by the terminal equipment is greater than a first threshold value, the terminal equipment is controlled to transmit data by using the first network cell and a second network cell together.
Terminal device, which may be understood as any intelligent terminal that may access the internet using a cellular network. Wherein the terminal device is capable of attaching to the first network cell and the second network cell simultaneously.
The first network cell and the second network cell may be understood as network cells that are connectable to any terminal device and have not identical network modes, wherein the bandwidth of the network mode of the first network cell may be smaller than the bandwidth of the network mode of the second network cell, so that the power consumption in the network mode of the first network cell is relatively low, but the transmission speed may also be low.
The first current traffic may be understood as the monitored traffic of the terminal uploading and/or downloading data. By monitoring the current flow, the terminal equipment can be controlled to simultaneously transmit data by utilizing two network cells.
The first threshold value is understood to be any artificially set value, which may also be a variable value.
S12: when the terminal device transmits data by using the first network cell and the second network cell together, if it is monitored that a second current flow of the data transmitted by the terminal device is smaller than the first threshold value, the terminal device is controlled to transmit the data by using the first network cell.
The second current traffic may be understood as the monitored traffic of the terminal uploading and/or downloading data. Through monitoring the current flow, the terminal equipment can be controlled to transmit data by utilizing the first network cell in time. The difference between the first current flow and the second current flow is mainly that the first current flow is monitored when only the first network cell is used for transmission, and the second current flow is monitored when the first network cell and the second network cell are used for transmission at the same time.
Through the step 12, when the flow is small, the first network cell can be switched back to transmit data, so that the effects of saving power consumption and prolonging the standby time are achieved.
In addition, the precedence relationship between step S11 and step S12 may be that step S12 is before and step S11 is after, and is not limited to that shown in fig. 1.
In the data transmission control method based on the network device provided by this embodiment, when the terminal device transmits data by using the first network cell, if it is monitored that the first current flow of the data transmitted by the terminal device is greater than the first threshold, the terminal device is controlled to transmit data by using the first network cell and the second network cell together; when the terminal equipment transmits data by using the first network cell and the second network cell together, if the second current flow of the data transmitted by the terminal equipment is monitored to be smaller than the first threshold value, the terminal equipment is controlled to transmit the data by using the first network cell; the method and the device realize that the data is transmitted only by using the first network cell when the flow demand is relatively small, thereby meeting the requirement of low power consumption, having longer standby time.
Fig. 2 is a flowchart illustrating a data transmission control method based on a network device according to another embodiment of the present invention.
Referring to fig. 2, a method for controlling data transmission based on a network device includes:
s21: and determining that the terminal equipment utilizes the first network cell to transmit data.
Terminal device, which may be understood as any intelligent terminal that may access the internet using a cellular network. Wherein the terminal device is capable of attaching to the first network cell and the second network cell simultaneously. The terminal device can be any device or collection of devices with a communication device, a processor and a storage device, such as a mobile phone, a tablet computer, a computer, an electronic reader and the like.
In one embodiment, the terminal device may be a device supporting multiple modes, such as eMTC, LTE, WCDMA, and GSM. After the mobile terminal is started, the terminal device may perform a dual attach procedure, and in a specific implementation process, the terminal device may be attached to a first network cell in an eMTC mode and a second network cell in an LTE mode at the same time, where the LTE mode may specifically be a network mode in which a bandwidth is greater than that of the eMTC mode.
S22: and monitoring a first current flow of the data transmitted by the terminal equipment.
The first current traffic may be understood as the monitored traffic of the terminal uploading and/or downloading data. By monitoring the current flow, the terminal equipment can be controlled to simultaneously transmit data by utilizing two network cells.
S23: whether the first current flow rate is greater than a first threshold.
If not, the method may return to step S22, i.e., continue to monitor the first current traffic while maintaining the data transmission using the first network cell.
The first threshold value is understood to be any artificially set value, which may also be a variable value.
If so, step S24 may be implemented: and controlling the terminal equipment to jointly transmit data by utilizing the first network cell and the second network cell.
In one embodiment, step S24 includes:
sending activation information to the terminal device such that: the terminal device controls an auxiliary communication device of the terminal device to enter an activated state from an inactivated state according to the activation information so as to communicate with the second network cell in the activated state, and: and after the auxiliary communication device enters an activated state, the terminal equipment utilizes the first network cell and the second network cell to jointly transmit data.
The activation information may be understood as information for activating an auxiliary communication device of the terminal device to enter an active state, wherein the active state may also be understood as a normal operating state, and the auxiliary communication device may be understood as a communication device that enters the active state after being activated and is available for communicating with the second network cell after being activated, so as to transmit data using the second network cell. The auxiliary communication device may be an LTE device.
The first network cell and the second network cell may be understood as network cells that are connectable to any terminal device and have not identical network modes, wherein the bandwidth of the network mode of the first network cell may be smaller than the bandwidth of the network mode of the second network cell, so that the power consumption in the network mode of the first network cell is relatively low, but the transmission speed may also be low.
Further, the first network cell may refer to a network cell of a specific network mode, for example, an eMTC mode network cell, but not to a specific cell, and likewise, the second network cell may refer to a network cell of a specific network mode, for example, an LTE mode network cell, or a network cell of a specific bandwidth LTE mode, but not to a specific cell. The first network cell may be characterized as an fcell (first cell) and the second network cell may be characterized as a scell (second cell).
In one embodiment, the network mode of the first network cell is an enhanced machine type communication, eMTC, mode, and the network mode of the second network cell is a long term evolution, LTE, mode with a bandwidth greater than that of the eMTC mode.
S25: and determining that the terminal equipment utilizes the first network cell and the second network cell to jointly transmit data.
S26: and monitoring a second current flow of the data transmitted by the terminal equipment.
The second current traffic may be understood as the monitored traffic of the terminal uploading and/or downloading data. Through monitoring the current flow, the terminal equipment can be controlled to transmit data by utilizing the first network cell in time. The difference between the first current flow and the second current flow is mainly that the first current flow is monitored when only the first network cell is used for transmission, and the second current flow is monitored when the first network cell and the second network cell are used for transmission at the same time.
S27: whether the second current flow rate is less than the first threshold.
If not, the method may return to step S26, i.e., continue to monitor the second current traffic while maintaining the data co-transmission using the first network cell and the second network cell.
If so, step S28 may be performed: and controlling the terminal equipment to transmit data by using the first network cell.
In one embodiment, step S28 may specifically include:
sending termination information to the terminal device such that: the terminal device controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and: and after the auxiliary communication device enters an inactive state, the terminal equipment transmits data by using the first network cell.
The termination information, which may also be described as deactivation information, may be understood as information for deactivating the auxiliary communication device of the terminal equipment into an inactive state. Auxiliary communication devices such as LTE devices can greatly reduce power consumption in the inactive state, namely: through the above step S28, when the flow rate is small, the first network cell can be switched back to transmit data, so as to achieve the effects of saving power consumption and prolonging the standby time.
The processes of steps S21 to S24 may be performed before step S25 or after step S28, and are not limited to those shown in fig. 2.
Further, steps S21 to S28 may be implemented by the same server or server cluster, or may be implemented by different servers or server clusters, for example: steps S21 to S24 may be implemented by a first server or a first server group, and steps S25 to S28 may be implemented by a second server or a second server group.
In the data transmission control method based on the network device provided by this embodiment, when the terminal device transmits data by using the first network cell, if it is monitored that the first current flow of the data transmitted by the terminal device is greater than the first threshold, the terminal device is controlled to transmit data by using the first network cell and the second network cell together; when the terminal equipment transmits data by using the first network cell and the second network cell together, if the second current flow of the data transmitted by the terminal equipment is monitored to be smaller than the first threshold value, the terminal equipment is controlled to transmit the data by using the first network cell; the data transmission method and the data transmission device have the advantages that the data transmission is realized only by using the first network cell when the flow demand is relatively small, so that the requirement of low power consumption is met, the standby time is long, the transmission speed and the power consumption requirement are both considered, and the use experience of a user is effectively improved.
Fig. 3 is a flowchart illustrating a data transmission control method based on a terminal device according to an embodiment of the present invention.
Referring to fig. 3, the data transmission control method based on the terminal device includes:
s31: when the first network cell is used for transmitting data, if activation information sent by network equipment is received, the auxiliary communication device of the terminal equipment is controlled to enter an activation state from an inactive state according to the activation information so as to communicate with the second network cell in the activation state, and after the auxiliary communication device enters the activation state, the first network cell and the second network cell are used for transmitting data together.
A network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the activation information is sent when the network device monitors that a first current flow of the data transmitted by the terminal device is greater than a first threshold value.
S32: when the first network cell and the second network cell are used for transmitting data together, if termination information sent by network equipment is received, the auxiliary communication device is controlled to enter an inactive state from an active state according to the termination information so as to stop communicating with the second network cell in the inactive state, and the first network cell is used for transmitting data after the auxiliary communication device enters the inactive state.
The termination information is sent when the network device monitors that a second current flow of the data transmitted by the terminal device is smaller than the first threshold value.
The network device and the terminal device related to this embodiment may be understood with reference to the description of the network device and the terminal device in the embodiment shown in fig. 1, and meanwhile, the relationship between this embodiment and the embodiment shown in fig. 1 may be understood as follows: for the same scheme, the embodiment shown in fig. 1 and the embodiment shown in fig. 3 are two aspects of the terminal side and the network side, and therefore the implementation principle, the technical effect and the meaning of the terms are similar, and are not described herein again.
In the data transmission control method based on the terminal device provided in this embodiment, when the first network cell is used for transmitting data, if activation information sent by the network device is received, the auxiliary communication device of the terminal device is controlled to enter an activation state from an deactivation state according to the activation information, the first network cell and the second network cell are used for transmitting data together, and the activation information is sent when the network device monitors that a first current flow of the data transmitted by the terminal device is greater than a first threshold; the invention also controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information if the termination information sent by the network equipment is received when the first network cell and the second network cell are used for jointly transmitting data, the first network cell is used for transmitting data, and the termination information is sent when the second current flow of the data transmitted by the terminal equipment is monitored by the network equipment to be smaller than the first threshold value, so that the data is transmitted only by using the first network cell when the flow demand is relatively small, the requirement of low power consumption is met, the standby time is long, and obviously, the embodiment considers the requirements of the transmission speed and the power consumption, the use experience of the user is effectively improved.
Fig. 4 is a flowchart illustrating a data transmission control method based on a terminal device according to another embodiment of the present invention.
Referring to fig. 4, the data transmission control method based on the terminal device includes:
s41: and completing the attachment of the terminal equipment to the first network cell and the second network cell.
For the attaching process, the attaching process can be implemented by referring to the attaching process of any network mode in the field. It may also be understood that a terminal device is attached to both the first network cell and the second network cell.
S42: and transmitting data by utilizing the first network cell.
Specifically, the method may be implemented by using the active primary communication device to communicate with the first network cell to transmit data.
S43: whether the activation information sent by the network equipment is received.
If not, the method continues to determine whether the data is received and continues to transmit data by using the first network cell before returning to step S43.
If yes, go to step S44 and step S45.
S44: and controlling an auxiliary communication device of the terminal equipment to enter an activated state from an inactivated state according to the activation information so as to communicate with the second network cell in the activated state.
S45: and jointly transmitting data by utilizing the first network cell and the second network cell.
S46: whether termination information sent by the network device is received.
S47: and controlling the auxiliary communication device to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and transmitting data by using the first network cell after the auxiliary communication device enters the non-activated state.
The network device and the terminal device related to this embodiment may be understood by referring to the description of the network device and the terminal device in the embodiment shown in fig. 2, and meanwhile, the relationship between this embodiment and the embodiment shown in fig. 2 may be understood as follows: for the same scheme, the embodiment shown in fig. 2 and the embodiment shown in fig. 4 are two aspects of the terminal side and the network side, and therefore the implementation principle, the technical effect and the meaning of the terms are similar, and are not described herein again.
In addition, in this embodiment, step S48 and step S49 may be further implemented when the auxiliary communication device is in an inactive state.
The timing of performing steps S48 and S49 can be understood as that only the first network cell is used to transmit data after step S42, or that only the first network cell is used to transmit data after step S47.
S48: and determining that the current data volume to be transmitted of the terminal equipment is smaller than a second threshold value.
S49: and controlling a main communication device of the terminal equipment to enter a power-saving operation mode.
The second threshold, can be understood as: if the data size is smaller than the second threshold, the data size required to be transmitted by the terminal equipment is small, and the transmission requirement can be met through the power-saving operation mode.
The primary communication device may be understood as being configured to communicate with the first network cell in an active state, so as to transmit data using the first network cell. In the solution according to this embodiment, the first network cell is always needed to transmit data, so that when the terminal device is attached to the first network cell and is put into normal operation, the first communication device is always in an active state, and the power saving operation mode can also be understood as an operation state in the active state, specifically, in the active state, the first communication device can have a normal operation mode and a power saving operation mode. Therefore, the primary communication device may also be understood as being for communicating with the first network cell for transmitting data using the first network cell.
In one embodiment, the master communication device may be an eMTC device, which may implement network mode communication in an eMTC mode.
The power saving mode may be any operating state with power consumption smaller than an active state, i.e., a normal operating state, and may be a secure psm (power save mode) mode or an extended Discontinuous reception (edrx) mode in a specific implementation process.
Therefore, through the steps, the power consumption can be further saved through the introduction of the power-saving operation mode.
After step S49, if the data transmission requirement of the terminal increases or a page is received, the terminal may also enter the normal operation mode from the power saving operation mode.
In the data transmission control method based on the terminal device provided in this embodiment, when the first network cell is used for transmitting data, if activation information sent by the network device is received, the auxiliary communication device of the terminal device is controlled to enter an activation state from an deactivation state according to the activation information, the first network cell and the second network cell are used for transmitting data together, and the activation information is sent when the network device monitors that a first current flow of the data transmitted by the terminal device is greater than a first threshold; the invention also controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information if the termination information sent by the network equipment is received when the first network cell and the second network cell are used for jointly transmitting data, the first network cell is used for transmitting data, and the termination information is sent when the second current flow of the data transmitted by the terminal equipment is monitored by the network equipment to be smaller than the first threshold value, so that the data is transmitted only by using the first network cell when the flow demand is relatively small, the requirement of low power consumption is met, the standby time is long, and obviously, the embodiment considers the requirements of the transmission speed and the power consumption, the use experience of the user is effectively improved.
Fig. 5 is a schematic structural diagram of a network device according to an embodiment of the present invention.
Referring to fig. 5, the network device 50 includes:
a first control module 51, configured to, when a terminal device transmits data using a first network cell, if it is monitored that a first current flow of the data transmitted by the terminal device is greater than a first threshold, control the terminal device to transmit data using the first network cell and a second network cell together; the bandwidth of the network mode of the first network cell is smaller than the bandwidth of the network mode of the second network cell.
A second control module 52, configured to, when the terminal device utilizes the first network cell and the second network cell to transmit data together, control the terminal device to utilize the first network cell to transmit data if it is monitored that a second current flow of data transmitted by the terminal device is smaller than the first threshold.
Optionally, the first control module 51 is specifically configured to:
sending activation information to the terminal device such that: the terminal device controls an auxiliary communication device of the terminal device to enter an activated state from an inactivated state according to the activation information so as to communicate with the second network cell in the activated state, and: and after the auxiliary communication device enters an activated state, the terminal equipment utilizes the first network cell and the second network cell to jointly transmit data.
Optionally, the second control module 52 is specifically configured to:
sending termination information to the terminal device such that: the terminal device controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and: and after the auxiliary communication device enters an inactive state, the terminal equipment transmits data by using the first network cell.
Optionally, the terminal device is attached to the first network cell and the second network cell at the same time.
Optionally, the network mode of the first network cell is an enhanced machine type communication, eMTC, mode, and the network mode of the second network cell is a long term evolution, LTE, mode in which a bandwidth is greater than the eMTC.
In the network device provided in this embodiment, when a terminal device transmits data using a first network cell, if it is monitored that a first current flow of the data transmitted by the terminal device is greater than a first threshold, the terminal device is controlled to transmit data using the first network cell and a second network cell together; when the terminal equipment transmits data by using the first network cell and the second network cell together, if the second current flow of the data transmitted by the terminal equipment is monitored to be smaller than the first threshold value, the terminal equipment is controlled to transmit the data by using the first network cell; the data transmission method and the data transmission device have the advantages that the data transmission is realized only by using the first network cell when the flow demand is relatively small, so that the requirement of low power consumption is met, the standby time is long, the transmission speed and the power consumption requirement are both considered, and the use experience of a user is effectively improved.
Fig. 6 is a schematic structural diagram of a terminal device in an embodiment of the present invention.
Referring to fig. 6, the terminal device 60 includes:
a first transmission module 61, configured to, when data is transmitted by using the first network cell, if activation information sent by a network device is received, control an auxiliary communication device of the terminal device to enter an activation state from an inactive state according to the activation information, so as to communicate with the second network cell in the activation state, and after the auxiliary communication device enters the activation state, jointly transmit data by using the first network cell and the second network cell; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the activation information is sent when the network device monitors that a first current flow of the data transmitted by the terminal device is greater than a first threshold value.
A second transmission module 62, configured to, when the first network cell and the second network cell are used to jointly transmit data, if termination information sent by a network device is received, control the auxiliary communication device to enter the inactive state from the active state according to the termination information, so as to stop communication with the second network cell in the inactive state, and transmit data using the first network cell after the auxiliary communication device enters the inactive state; the termination information is sent when the network device monitors that a second current flow of the data transmitted by the terminal device is smaller than the first threshold value.
Optionally, the terminal device 60 is attached to the first network cell and the second network cell at the same time.
Optionally, the terminal device 60 further includes:
a power saving module 63, configured to, when the auxiliary communication device is in an inactive state, if it is determined that the current amount of data to be transmitted by the terminal device is smaller than a second threshold, control a main communication device of the terminal device to enter a power saving operation mode, where the first communication device is configured to communicate with the first network cell to transmit data using the first network cell.
Optionally, the network mode of the first network cell is an enhanced machine type communication, eMTC, mode, and the network mode of the second network cell is a long term evolution, LTE, mode in which a bandwidth is greater than the eMTC.
In the terminal device provided in this embodiment, when the first network cell is used to transmit data, if activation information sent by the network device is received, the auxiliary communication device of the terminal device is controlled to enter an activation state from an inactive state according to the activation information, the first network cell and the second network cell are used to transmit data together, and the activation information is sent when the network device monitors that a first current flow of the data transmitted by the terminal device is greater than a first threshold; the invention also controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information if the termination information sent by the network equipment is received when the first network cell and the second network cell are used for jointly transmitting data, the first network cell is used for transmitting data, and the termination information is sent when the second current flow of the data transmitted by the terminal equipment is monitored by the network equipment to be smaller than the first threshold value, so that the data is transmitted only by using the first network cell when the flow demand is relatively small, the requirement of low power consumption is met, the standby time is long, and obviously, the embodiment considers the requirements of the transmission speed and the power consumption, the use experience of the user is effectively improved.
Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the invention.
Referring to fig. 7, the present embodiment further provides an electronic device 70 including: a processor 71 and a memory 72; wherein:
a memory 72 for storing a computer program, which may also be a flash (flash memory).
A processor 71 for executing the execution instructions stored in the memory to implement the steps of the above method. Reference may be made in particular to the description relating to the preceding method embodiment.
Alternatively, the memory 72 may be separate or integrated with the processor 71.
When the memory 72 is a device independent of the processor 71, the electronic device 70 may further include:
a bus 73 for connecting the memory 72 and the processor 71.
The present embodiment also provides a readable storage medium, in which a computer program is stored, and when the computer program is executed by at least one processor of an electronic device, the computer program electronically executes the method provided by the above various embodiments.
The present embodiment also provides a program product comprising a computer program stored in a readable storage medium. The computer program can be read from a readable storage medium by at least one processor of the electronic device, and the execution of the computer program by the at least one processor causes the electronic device to implement the methods provided by the various embodiments described above.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. A data transmission control method is applied to network equipment and is characterized by comprising the following steps:
when terminal equipment transmits data by using a first network cell, if it is monitored that a first current flow of the data transmitted by the terminal equipment is greater than a first threshold value, the terminal equipment is controlled to transmit data by using the first network cell and a second network cell together; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the first current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell is used for transmitting data;
when the terminal equipment transmits data by using the first network cell and the second network cell together, if it is monitored that a second current flow of the data transmitted by the terminal equipment is smaller than the first threshold value, controlling the terminal equipment to transmit the data by using the first network cell; the second current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell and the second network cell are used for jointly transmitting data;
the controlling the terminal device to transmit data by using the first network cell and the second network cell together includes:
sending activation information to the terminal device such that: the terminal device controls an auxiliary communication device of the terminal device to enter an activated state from an inactivated state according to the activation information so as to communicate with the second network cell in the activated state, and: after the auxiliary communication device enters an activated state, the terminal equipment utilizes the first network cell and the second network cell to jointly transmit data;
the controlling the terminal device to transmit data by using the first network cell includes:
sending termination information to the terminal device such that: the terminal device controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and: after the auxiliary communication device enters an inactive state, the terminal equipment transmits data by using the first network cell;
the terminal device is attached to the first network cell and the second network cell simultaneously;
the network mode of the first network cell is an enhanced machine type communication (eMTC) mode, and the network mode of the second network cell is a Long Term Evolution (LTE) mode with the bandwidth larger than the eMTC mode.
2. A data transmission control method is applied to terminal equipment and is characterized by comprising the following steps:
when a first network cell is used for transmitting data, if activation information sent by network equipment is received, an auxiliary communication device of the terminal equipment is controlled to enter an activation state from an inactive state according to the activation information so as to communicate with a second network cell in the activation state, and after the auxiliary communication device enters the activation state, the first network cell and the second network cell are used for transmitting data together; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the activation information is sent when the network equipment monitors that the first current flow of the data transmitted by the terminal equipment is greater than a first threshold value; the first current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell is used for transmitting data;
when the first network cell and the second network cell are used for transmitting data together, if termination information sent by network equipment is received, the auxiliary communication device is controlled to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and the first network cell is used for transmitting data after the auxiliary communication device enters the non-activated state; the termination information is sent when the network equipment monitors that a second current flow of the data transmitted by the terminal equipment is smaller than the first threshold value; the second current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell and the second network cell are used for jointly transmitting data;
the terminal device is attached to the first network cell and the second network cell simultaneously;
the network mode of the first network cell is an enhanced machine type communication (eMTC) mode, and the network mode of the second network cell is a Long Term Evolution (LTE) mode with the bandwidth larger than the eMTC mode.
3. The method of claim 2, further comprising:
when the auxiliary communication device is in an inactive state, if it is determined that the current data volume to be transmitted of the terminal equipment is smaller than a second threshold, controlling a main communication device of the terminal equipment to enter a power-saving operation mode, wherein the main communication device is used for communicating with the first network cell so as to transmit data by using the first network cell.
4. A network device, comprising:
the terminal equipment comprises a first control module, a second control module and a third control module, wherein the first control module is used for controlling the terminal equipment to transmit data by using a first network cell and a second network cell together if monitoring that a first current flow of the data transmitted by the terminal equipment is greater than a first threshold value when the terminal equipment transmits the data by using the first network cell; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the first current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell is used for transmitting data;
a second control module, configured to, when the terminal device transmits data by using the first network cell and the second network cell together, control the terminal device to transmit data by using the first network cell if it is monitored that a second current flow of the data transmitted by the terminal device is smaller than the first threshold; the second current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell and the second network cell are used for jointly transmitting data;
the first control module is specifically configured to:
sending activation information to the terminal device such that: the terminal device controls an auxiliary communication device of the terminal device to enter an activated state from an inactivated state according to the activation information so as to communicate with the second network cell in the activated state, and: after the auxiliary communication device enters an activated state, the terminal equipment utilizes the first network cell and the second network cell to jointly transmit data;
the second control module is specifically configured to:
sending termination information to the terminal device such that: the terminal device controls the auxiliary communication device to enter the non-activated state from the activated state according to the termination information so as to stop communicating with the second network cell in the non-activated state, and: after the auxiliary communication device enters an inactive state, the terminal equipment transmits data by using the first network cell;
the terminal device is attached to the first network cell and the second network cell simultaneously;
the network mode of the first network cell is an enhanced machine type communication (eMTC) mode, and the network mode of the second network cell is a Long Term Evolution (LTE) mode with the bandwidth larger than the eMTC mode.
5. A terminal device, comprising:
a first transmission module, configured to, when a first network cell is used to transmit data, if activation information sent by a network device is received, control an auxiliary communication device of the terminal device to enter an activation state from an inactive state according to the activation information, so as to communicate with a second network cell in the activation state, and after the auxiliary communication device enters the activation state, use the first network cell and the second network cell to jointly transmit data; a network mode bandwidth of the first network cell is smaller than a network mode bandwidth of the second network cell; the activation information is sent when the network equipment monitors that the first current flow of the data transmitted by the terminal equipment is greater than a first threshold value; the first current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell is used for transmitting data;
a second transmission module, configured to, when the first network cell and the second network cell are used to jointly transmit data, control the auxiliary communication device to enter an inactive state from an active state if termination information sent by a network device is received, so as to stop communication with the second network cell in the inactive state, and transmit data using the first network cell after the auxiliary communication device enters the inactive state; the termination information is sent when the network equipment monitors that a second current flow of the data transmitted by the terminal equipment is smaller than the first threshold value; the second current flow is the flow of the data uploaded and/or downloaded by the terminal monitored when the first network cell and the second network cell are used for jointly transmitting data;
the terminal device is attached to the first network cell and the second network cell simultaneously;
the network mode of the first network cell is an enhanced machine type communication (eMTC) mode, and the network mode of the second network cell is a Long Term Evolution (LTE) mode with the bandwidth larger than the eMTC mode.
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