CN112929919B - Network communication method and device, terminal and storage medium - Google Patents

Network communication method and device, terminal and storage medium Download PDF

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Publication number
CN112929919B
CN112929919B CN202110198863.4A CN202110198863A CN112929919B CN 112929919 B CN112929919 B CN 112929919B CN 202110198863 A CN202110198863 A CN 202110198863A CN 112929919 B CN112929919 B CN 112929919B
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state
terminal
indication information
measurement
communication interface
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CN112929919A (en
Inventor
陈龙
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing 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 disclosure relates to a network communication method and device, a terminal and a storage medium. The method is applied to the terminal and comprises the following steps: opening or closing a communication interface of the terminal for transmitting network data of mobile communication based on the working state of the terminal; reporting state indication information of the communication interface to the base station; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state. According to the technical scheme, the terminal switches the switching state of the communication interface according to the working state of the terminal, and informs the base station through the state indication information at least in the state of closing the communication interface, so that the base station can conveniently acquire the state of the terminal, and further stops sending some signaling or data and other conditions to the terminal, thereby reducing the waste of network resources and reducing the power consumption of network equipment.

Description

Network communication method and device, terminal and storage medium
Technical Field
The disclosure relates to the field of communication technologies, and in particular, to a network communication method and device, a terminal, and a storage medium.
Background
With the continuous development and popularization of 5G technology, mobile terminals such as smartphones generally have both 5G functions and functions of networks below 4G. If the terminal always starts the 5G function, larger power consumption is brought, and if the base station also issues related network measurement and control instructions aiming at the terminal with the 5G function. However, the user does not need to use the 5G network to start and perform network measurement during the use of the terminal, so this approach not only increases the power consumption of the terminal, but also places an unnecessary burden on the network.
Disclosure of Invention
The disclosure provides a network communication method and device, a terminal and a storage medium.
According to a first aspect of embodiments of the present disclosure, there is provided a network communication method, which is applied to a terminal, including:
based on the working state of the terminal, a communication interface of the terminal for transmitting the network data is opened or closed;
reporting state indication information of the communication interface to the base station; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state.
In some embodiments, the operating state includes one or more of:
the display state of the terminal display screen;
the switching state of the terminal data interface;
the data processing rate of the terminal;
the call state of the terminal;
and the network connection state of the terminal.
In some embodiments, the method further comprises:
receiving measurement and control instructions issued by the base station under the condition that the communication interface is in an open state; and carrying out network measurement according to the measurement and control instruction.
In some embodiments, the receiving, when the communication interface is in an on state, a measurement and control instruction issued by the base station includes:
And under the condition that the communication interface is in an open state, receiving measurement and control instructions issued by the base station according to state indication information indicating that the communication interface is in the open state.
In some embodiments, the measurement and control indication is used to instruct the terminal to make the network measurement, and the method further includes:
and reporting the measurement result obtained by the network measurement to the base station.
In some embodiments, the reporting the status indication information of the communication interface to the base station includes at least one of:
reporting the state indication information to the base station through a preset message, wherein the preset message implicitly indicates the state indication information;
carrying the state indication information in a preset message explicitly and reporting the state indication information to the base station;
and based on a preset protocol, carrying the state indication information in a special signaling and reporting the state indication information to a base station.
In some embodiments, the predetermined message includes at least one of:
an SCG (Secondary Cell group ) failure message indicating a communication connection failure;
an indication message indicating a timeout of the communication connection timer;
TAU (Tracking Area Update ) message.
According to a second aspect of embodiments of the present disclosure, there is provided a network communication method, the method being applied to a base station, including:
receiving state indication information of a communication interface reported by a terminal; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state;
and stopping issuing measurement and control instructions under the condition that the state indication information indicates that the communication interface is in a closed state.
In some embodiments, the method further comprises:
and under the condition that the state indication information indicates that the communication interface is in an open state, issuing the measurement and control indication according to a preset issuing rule.
In some embodiments, the method further comprises:
and if the state indication information is not received within the preset time, issuing the measurement and control indication according to a preset issuing rule.
In some embodiments, the measurement and control indication is used to instruct the terminal to perform network measurements; the method further comprises the steps of:
and receiving a measurement result obtained by the terminal performing network measurement according to the measurement and control instruction.
In some embodiments, the status indication information of the communication interface reported by the receiving terminal includes at least one of the following:
Receiving a preset message reported by the terminal, wherein the preset message implicitly indicates the state indication information;
receiving a preset message which explicitly carries the state indication information;
and receiving special signaling carrying the state indication information based on a predetermined protocol.
In some embodiments, the predetermined message includes at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
According to a third aspect of embodiments of the present disclosure, there is provided a network communication apparatus, the apparatus being applied to a terminal, comprising:
the switching module is used for switching on or switching off a communication interface of the terminal for transmitting the network data based on the working state of the terminal;
the first reporting module is used for reporting the state indication information of the communication interface to the base station; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state.
In some embodiments, the operating state includes one or more of:
the display state of the terminal display screen;
the switching state of the terminal data interface;
The data processing rate of the terminal;
the call state of the terminal;
and the network connection state of the terminal.
In some embodiments, the apparatus further comprises:
the first receiving module is used for receiving measurement and control instructions issued by the base station under the condition that the communication interface is in an open state; and carrying out network measurement according to the measurement and control instruction.
In some embodiments, the first receiving module comprises:
the first receiving sub-module is used for receiving measurement and control instructions issued by the base station according to the state indication information indicating that the communication interface is in the on state under the condition that the communication interface is in the on state.
In some embodiments, the measurement and control indication is used to instruct the terminal to make the network measurement, and the apparatus further includes:
and the second reporting module is used for reporting the measurement result obtained by the network measurement to the base station.
In some embodiments, the first reporting module includes at least one of:
the first reporting sub-module is used for reporting the state indication information to the base station through a preset message, wherein the preset message implicitly indicates the state indication information;
The second reporting sub-module is used for carrying the state indication information in a preset message explicitly and reporting the state indication information to the base station;
and the third reporting sub-module is used for reporting the state indication information carried in the special signaling to the base station based on a preset protocol.
In some embodiments, the predetermined message includes at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
According to a fourth aspect of embodiments of the present disclosure, there is provided a network communication device, the device being applied to a base station, comprising:
the second receiving module is used for receiving the state indication information of the communication interface reported by the terminal; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state;
and the stopping module is used for stopping issuing measurement and control instructions under the condition that the state indication information indicates that the communication interface is in a closed state.
In some embodiments, the apparatus further comprises:
and the first issuing module is used for issuing the measurement and control instruction according to a preset issuing rule under the condition that the state indication information indicates that the communication interface is in an open state.
In some embodiments, the apparatus further comprises:
and the second issuing module is used for issuing the measurement and control instruction according to a preset issuing rule if the state indication information is not received in a preset time.
In some embodiments, the measurement and control indication is used to instruct the terminal to perform network measurements; the apparatus further comprises:
and the third receiving module is used for receiving a measurement result obtained by the terminal through network measurement according to the measurement and control instruction.
In some embodiments, the second receiving module comprises at least one of:
the second receiving sub-module is used for receiving a preset message reported by the terminal, wherein the preset message implicitly indicates the state indication information;
a third receiving sub-module, configured to receive a predetermined message carrying the status indication information;
and the fourth receiving sub-module is used for receiving the special signaling carrying the state indication information based on a preset protocol.
In some embodiments, the predetermined message includes at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
According to a fifth aspect of embodiments of the present disclosure, there is provided a terminal, the terminal including at least: a processor and a memory for storing executable instructions capable of executing on the processor, wherein:
The processor is configured to execute the executable instructions that, when executed, perform the steps of any of the network communication methods described above.
According to a sixth aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having stored therein computer-executable instructions that, when executed by a processor, implement the steps in any of the above-described network communication methods.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: according to the technical scheme, the terminal switches the switching state of the communication interface according to the working state of the terminal, and informs the base station through the state indication information in the state of opening or closing the communication interface, so that the base station can conveniently know the state of the terminal, and further the terminal stops sending some signaling or data and other conditions to the terminal in the state of closing the communication interface of the terminal, thereby reducing the waste of network resources and reducing the power consumption of network equipment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a flowchart illustrating a method of network communication according to an exemplary embodiment;
FIG. 2 is a flow chart diagram II illustrating a method of network communication according to an exemplary embodiment;
FIG. 3 is a flowchart III of a method of network communication, according to an example embodiment;
FIG. 4 is a flowchart fourth illustrating a method of network communication according to an example embodiment;
FIG. 5 is a flowchart fifth illustrating a method of network communication, according to an example embodiment;
FIG. 6 is a flowchart six illustrating a method of network communication according to an example embodiment;
FIG. 7 is a block diagram illustrating a network communication device in accordance with one exemplary embodiment;
FIG. 8 is a block diagram second diagram illustrating a network communication device according to an exemplary embodiment;
fig. 9 is a physical block diagram of a terminal according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
Fig. 1 is a flowchart illustrating a network communication method according to an exemplary embodiment, and as shown in fig. 1, the method is applied to a terminal, and includes:
step S101, a communication interface of the terminal for transmitting network data is opened or closed based on the working state of the terminal;
step S102, reporting state indication information of the communication interface to the base station; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state.
In the embodiment of the disclosure, the function of terminal network connection, for example, the network connection functions of 4G, 5G, etc., may be changed according to the working state of the terminal. The terminal may implement the opening or closing of the network connection function by opening or closing a communication connection corresponding to the network connection function. Here, the operation state of the terminal includes, but is not limited to: the display state of the terminal display screen; the switching state of the terminal data interface; the data processing rate of the terminal; the call state of the terminal; and the network connection state of the terminal. The working state of the terminal can be determined according to the standby state, the internet surfing state, the call state, the state that the display screen is extinguished, the data switch state, the wifi state, the data processing rate and the like of the terminal.
Based on different working states, the terminal can automatically open or close the communication interface, for example, in a state that the display screen is extinguished, the terminal closes the communication interface; and when the display screen is lightened, the communication interface is started.
Here, the communication interface may be a dedicated interface for a predetermined network connection function, or may be an interface for random access function management such as an endc (EUTRA-NR Dual Connectivity, evolved terrestrial radio access dual connectivity) interface. By closing the endc interface, the purpose of disconnecting network connection functions such as 5G and the like can be achieved.
Taking a 5G network as an example, the communication interface is an end interface of the terminal. In an embodiment, the terminal may determine to open or close the encoc interface according to the wifi connection state: if the terminal is connected with wifi, the terminal does not need to be connected through a mobile communication network (5G), so that the end-to-end connection can be closed; if the terminal is not connected with wifi, data transmission may need to be performed through the mobile communication network, so that the encoc interface may be opened. In another embodiment, the terminal may determine to turn on or off the encoc interface based on the data processing rate: if the data processing rate of the terminal is larger than a preset threshold value and the processing speed is higher, the terminal is in a complex working processing state, so that an encoc interface can be opened to facilitate 5G connection and data transmission; if the data processing rate of the terminal is smaller than or equal to the data processing rate, the processing speed is slower, which means that the terminal does not perform complex data processing at present, so that a large amount of data transmission and processing requirements are not needed, and the endc interface can be closed. Here, the communication interface is only exemplarily described, and in practical application, the specific case of opening or closing the communication interface may be set according to the actual requirements.
In the embodiment of the present disclosure, the terminal may report, to the base station, status indication information of the communication interface in the case where the communication interface is closed, and inform the base station that the communication interface of the terminal is in a closed state. Thus, the base station can know that the terminal cannot perform data communication of the preset network, and therefore measurement and control instructions of the corresponding network are not issued.
Here, the measurement and control instruction is a measurement and control instruction that the base station instructs the terminal to perform network measurement, that is, NR measurement and control (radio network mobility measurement control) of the wireless network connection to which the terminal belongs includes measurement of signal quality of a serving cell, a neighboring cell, and the like.
In some embodiments, in order to facilitate timely cell switching when the terminal moves in different cells, the base station periodically transmits measurement and control instructions to the terminal. The terminal performs measurement of the network signal based on the measurement control instruction, for example, measures the signal strength of the own cell, the signal strength of the neighbor cell, and the like. Then, the terminal reports the measurement result to the base station so that the base station further determines whether to issue a handover instruction or not, and the like.
If the terminal only closes the communication interface and does not report the state indication information of the communication interface to the base station, the base station still considers that the terminal has network communication capability, so that the terminal continues to issue measurement and control indication, abnormal awakening of the terminal can be caused, and the power consumption of the terminal is increased.
Therefore, in the embodiment of the disclosure, the terminal reports the state of closing the communication interface of the terminal to the base station at least through the state indication information, so that the base station can not issue measurement and control indication any more, and network resources are saved. Meanwhile, the abnormal wake-up condition of the terminal due to the fact that the terminal receives unnecessary measurement and control instructions is reduced, and the power consumption of the terminal is reduced.
It can be understood that the above state indication information may also be used to indicate that the communication interface of the terminal is in an on state, so that the terminal may report that the communication interface of the terminal is on to the base station in the on state of the communication interface. In this way, the base station can also determine to issue measurement and control instructions according to the state indication information.
In some embodiments, as shown in fig. 2, the method further comprises:
step S201, under the condition that the communication interface is in a closed state, a measurement and control instruction is not received; or (b)
Step S202, receiving measurement and control instructions issued by the base station under the condition that the communication interface is in an on state; and carrying out network measurement according to the measurement and control instruction.
In the embodiment of the present disclosure, when the communication interface of the terminal is in a closed state, the base station stops sending measurement and control instructions to the terminal. At this time, the terminal does not receive the measurement and control indication. The terminal does not perform signal measurement on the predetermined network and cannot perform data communication with the predetermined network.
Accordingly, when the communication interface of the terminal is in an on state, the terminal can transmit and receive data through the predetermined network, and can also measure signals of the predetermined network. Therefore, the terminal can receive the measurement and control instruction issued by the base station when the communication interface is in an open state, and perform network measurement according to the measurement and control instruction.
In some embodiments, the receiving, when the communication interface is in an on state, a measurement and control instruction issued by the base station includes:
and under the condition that the communication interface is in an open state, receiving measurement and control instructions issued by the base station according to state indication information indicating that the communication interface is in the open state.
In the embodiment of the disclosure, the terminal may report the status indication information to the base station when the communication interface is in the on state, so as to inform the base station that the communication interface is in the on state. And the base station transmits measurement and control instructions to the terminal based on the state instruction information. Therefore, when the communication interface is in an open state, the terminal can receive the measurement and control instruction issued by the base station.
In this way, the base station only issues measurement and control instructions when the communication interface of the terminal is in an on state, and the terminal only performs measurement of the network according to the measurement and control instructions issued by the base station in the on state, thereby reducing unnecessary resource waste.
In some embodiments, the measurement and control indication is used to instruct the terminal to perform the network measurement, as shown in fig. 3, and the method further includes:
step S301, reporting the measurement result obtained by the network measurement to a base station.
In the embodiment of the disclosure, the measurement and control indication is used for indicating the terminal to perform network measurement, and specifically may include measurement of parameters such as signal quality of a serving cell and a neighboring cell of the terminal, and a corresponding measurement result may be obtained based on the measurement.
Here, the measurement results may include, but are not limited to, the following measurement events: a1 event, namely that the signal quality of the serving cell is higher than a preset threshold value; a2 event, namely that the signal quality of the serving cell is lower than a threshold value; a3 event, namely the signal quality of the adjacent cell is higher than that of the service cell; a4, the event, namely that the signal quality of the adjacent cell is higher than a threshold value; a5 event, namely, threshold value 1 lower than signal quality of serving cell and threshold value 2 higher than signal quality of neighbor cell; b1 event, namely the signal quality of the adjacent cell of the different system is higher than a threshold value; and B2, the event that the signal quality of the serving cell is lower than a threshold value 1, and the signal quality of the neighboring cells of the different systems is higher than a threshold value 2.
When the communication interface of the terminal is in an on state, the terminal can use a predetermined network to perform data communication. When the terminal receives the measurement and control instruction issued by the base station, the corresponding network measurement can be performed, and the measurement result is reported to the base station.
Therefore, the base station can conveniently determine whether to issue a cell switching instruction according to the measurement result, and further the terminal can timely switch cells in the process of changing network signals or moving the terminal in the process of network communication.
In some embodiments, the reporting the status indication information of the communication interface to the base station includes at least one of:
reporting the state indication information to the base station through a preset message, wherein the preset message implicitly indicates the state indication information;
carrying the state indication information in a preset message and reporting the state indication information to the base station;
and based on a preset protocol, carrying the state indication information in a special signaling and reporting the state indication information to a base station.
In the embodiment of the present disclosure, the terminal may report the status indication information to the base station by means of implicit indication, where the implicit indication refers to: the state indication information is carried without special signaling plaintext. For example, the different status indication information is represented by a signaling format, an information form, and a codec of other information. Illustratively, the different status indication information is implicitly indicated by the encryption mode of UCI (Uplink Control Information ). For example, the UCI includes a first encryption manner and a second encryption manner, and when the first encryption manner is adopted, implicitly indicates that the communication interface of the terminal is in a closed state; when the second encryption mode is adopted, the communication interface of the terminal is implicitly indicated to be in an on state. The mode can be compatible with signaling specified by the existing protocol, and is convenient for encoding and decoding information.
In addition, the terminal may also carry the status indication information as a single byte, character, field, or the like in the predetermined message, and report the status indication information to the base station.
Of course, the terminal may also carry the status indication information in a dedicated signaling dedicated to reporting the status indication information to the base station.
In some embodiments, the predetermined message includes at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
The predetermined message may be an SCG failure message, where the SCG failure message is used to indicate that the communication connection fails, and may be generally caused by the time-out of the t310 timer, the maximum retransmission number reached by the RLC (Radio Link Control, radio link layer control protocol), the SCG configuration failure, or the random access failure, etc. The terminal can carry the state indication information in the message implicitly or explicitly while reporting the SCG failure message, and report the information to the base station.
The terminal can report the indication information of the timer overtime to the base station under the condition that the timer of some communication connections overtakes, so that the terminal can implicitly or explicitly carry the state indication information in the indication information of the timer overtime and report the state indication information to the base station.
In addition, the terminal also reports the TAU message to the base station in the TAU process, so the terminal can also carry the status indication information implicitly or explicitly in the TAU message and report the status indication information to the base station.
Of course, the above messages are merely exemplary, and are not representative of the fact that the terminal can only use the above three messages, and any message that can be sent to the base station when the terminal needs to report the status indication information can be used as a carrier of the status indication information for reporting to the base station.
Fig. 4 is a flowchart illustrating a network communication method according to an exemplary embodiment, and as shown in fig. 4, the method is applied to a base station, and includes:
step S401, receiving state indication information of a communication interface reported by a terminal; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state;
step S402, stopping issuing measurement and control instruction when the status indication information indicates that the communication interface is in a closed state.
The base station receives the status indication information reported by the terminal, where the status indication information may include a parameter for indicating that the communication interface of the terminal is closed. At this time, since the communication interface of the terminal is in a closed state, for example, the network connection functions such as 4G and 5G are closed, and data communication of the predetermined network cannot be performed, the base station may stop issuing measurement and control instructions to the terminal, thereby saving network overhead.
Here, the communication interface of the terminal may be a dedicated interface for a predetermined network connection function, or may be an interface for random access function management such as an encodc interface. By closing the endc interface, the purpose of disconnecting network connection functions such as 5G and the like can be achieved.
In some embodiments, in order to facilitate the terminal to switch cells in time when the terminal moves in different cells, the base station periodically transmits measurement and control instructions to the terminal. The terminal performs measurement of the network signal based on the measurement control instruction, for example, measures the signal strength of the own cell, the signal strength of the neighbor cell, and the like. And then, the terminal reports the measurement result to the base station so that the base station can further determine whether to issue a switching instruction and the like.
If the base station receives the state indication information reported by the terminal and determines that the communication interface of the terminal is in a closed state, the terminal cannot measure the signal quality of the cell, so that the base station does not need to send measurement and control indication to the terminal.
In some embodiments, the method further comprises:
and under the condition that the state indication information indicates that the communication interface is in an open state, issuing the measurement and control indication according to a preset issuing rule.
In the embodiment of the present disclosure, the state indication information may also include a parameter indicating that the communication interface of the terminal is in an on state, for example, the state indication information carrying a character bit in a predetermined instruction is used to indicate the on-off state of the communication interface of the terminal, where the character bit indicates that the communication interface is in an on state if the character bit is 1, and indicates that the communication interface is in an off state if the character bit is 0.
Thus, the base station receives the state indication information indicating that the communication interface of the terminal is in the on state, and can continue to issue measurement and control instructions.
Here the predetermined issuing rule may include: and transmitting the information such as measurement parameter content, parameter threshold value, measurement frequency and the like of the measurement and control instruction.
Therefore, the base station can clearly determine whether to issue measurement and control instructions or not through the state indication information reported by the terminal, so that unnecessary network overhead is reduced.
In some embodiments, as shown in fig. 5, the method further comprises:
step S501, if the status indication information is not received within a predetermined time period, issuing a measurement and control indication according to a predetermined issuing rule.
In the embodiment of the present disclosure, the state of the terminal for opening the communication interface may be a default state, and in the default state, the terminal may not report the state indication information, but only report the state indication information when the communication interface of the terminal is in a closed state. For example, if the communication interface of the terminal is in a closed state, the state indication information is periodically reported. The base station can determine that the communication interface of the terminal is in a closed state according to the period reported by the terminal. If the state indication information is not received after one period, the communication interface of the terminal is in an open state, so that measurement and control indication can be issued according to a preset rule.
For example, the predetermined issuing rule may be to issue the measurement and control indication according to a certain frequency cycle until the issuing of the measurement and control indication is stopped after the status indication information is received again.
In some embodiments, as shown in fig. 6, the method further comprises:
and step S601, receiving a measurement result obtained by the terminal performing network measurement according to the measurement and control instruction.
After receiving the measurement and control instruction issued by the base station, the terminal performs corresponding network measurement according to the measurement and control instruction and reports the measurement result. Therefore, the base station can receive the corresponding measurement result after issuing the measurement and control instruction, further determine whether the terminal needs to perform cell switching according to the measurement result, issue a switching instruction, and the like.
In some embodiments, the status indication information of the communication interface reported by the receiving terminal includes at least one of the following:
receiving a preset message reported by the terminal, wherein the preset message implicitly indicates the state indication information;
receiving a preset message carrying the state indication information;
and receiving special signaling carrying the state indication information based on a predetermined protocol.
In the embodiment of the present disclosure, the terminal may report the status indication information to the base station by means of implicit indication, where the implicit indication refers to: the state indication information is carried without special signaling plaintext. For example, the signaling format, the information form, or the indicated other information of the above predetermined message indicating the other information by the plain text is associated with a different state indicated by the state indication information, thereby indicating the state of the communication interface of the terminal to the base station. The mode can be compatible with signaling specified by the existing protocol, and is convenient for encoding and decoding information. Therefore, the base station receives the predetermined message reported by the terminal, and obtains the state indication information therein by decoding the predetermined message and the like.
In addition, the terminal may also carry the status indication information as a single byte, character, field, or the like in the predetermined message, and report the status indication information to the base station. Accordingly, the base station may extract the status indication information from the predetermined message.
Of course, the terminal may also carry the status indication information in a dedicated signaling dedicated to reporting the status indication information to the base station. Thus, the base station may receive the dedicated information based on a predetermined protocol and acquire the status indication information from the dedicated signaling.
In some embodiments, the predetermined message includes at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
The predetermined message may be an SCG failure message, where the SCG failure message is used to indicate that the communication connection fails, and may be generally caused by the time-out of the timer t310, the maximum number of retransmissions reached by the RLC, the failure of SCG configuration, or the failure of random access. Therefore, the base station can acquire the state indication information in the SCG failure message reported by the terminal by carefully unpacking or decoding the SCG failure message.
The terminal can report the indication information of the overtime timer to the base station under the condition that the timer of some communication connection is overtime, namely, the terminal implicitly or explicitly carries the state indication information in the indication information of the overtime timer and reports the state indication information to the base station. Therefore, the base station can acquire the state indication information by unpacking or decoding the indication information such as the timeout of the timer reported by the terminal.
In addition, the terminal also reports the TAU message to the base station in the TAU process, so the terminal can also carry the status indication information implicitly or explicitly in the TAU message and report the status indication information to the base station.
Of course, the above messages are merely exemplary, and not representative of the fact that the above three messages may be used by the terminal, and any message that may be sent to the base station when the terminal needs to report the status indication information may be used as a carrier of the status indication information.
Embodiments of the present disclosure also provide examples of:
if the 5G function of the mobile phone is always started, the power consumption is increased greatly, so that a chip manufacturer provides an interface for closing the endc (EUTRA-NR Dual Connectivity dual connection) to achieve the purpose of disconnecting the 5G connection, and a terminal manufacturer can control whether the terminal can go to 5G or not by performing the operation of closing/opening the endc according to a user scene.
Many user scenarios, such as data processing rate, on-off screen, data switch state, and wifi state of the terminal, affect the state of the endc.
In the prior art, when the mobile phone is turned off, the sending of scg failure (secondary cell group connection failure) occurs, and the failure type-r15 t 310-expiration (failure type-t 310 timer overtime) information is given to the network, and the network side only considers whether the mobile phone supports 5G capability or not and still sends measurement and control instructions. At this time, when the measurement and control instruction is received by the mobile phone, measurement is performed according to the instruction, such as B1 parameter measurement and the like, but because the terminal's end interface is turned off, the measurement result cannot be reported normally. That is, the network side does not know whether the UE turns off the encodings or issues measurement and control indications. If the UE receives the measurement and control instruction, the UE is caused to wake up abnormally to perform additional measurement, so that the power consumption of the UE is increased.
In the disclosed embodiment, scg failure messages are sent to the network in view of the handset turning off the endc, but not all scg failure messages are caused by the UE side turning off the endc. Therefore, an err (error) cause value can be carried by the scg failure message, the value can be negotiated with the network side, and it is determined that the err value corresponds to that the UE side turns off the endc, and it is also considered that a signaling special is added to update the status of the UE endc to the network.
By reporting the terminal's end state to the network (e.g., base station on the network side), if the network side receives the encodc state, the measurement and control instruction is not issued to the mobile phone any more, because even if the network side issues measurement and control instructions, the mobile phone cannot report the measurement result normally because the end of the UE is closed.
The benefit of this is: because the network considers that the mobile phone supports the 5G capability, the network can also periodically send out reports, and if the UE-derived dc state is known to be closed, NR measurement and control instructions do not need to be issued, so that network resources can be saved.
Further, consider that in the related art, if the UE receives measurement and control, the UE will also do additional B1 measurement, which of course cannot report normally because the UE's barc is in a closed state, but will cause abnormal wake-up processing of the UE, and increase the power consumption of the UE. Therefore, in the embodiment of the present disclosure, when the endc is in the off state, the measurement and control instruction received by the wake-up processing may be stopped, so as to reduce the power consumption of the terminal.
In some scenarios, the upper layer of the terminal system starts the endc according to the scenario judgment, and the terminal waits for the network to issue the NR measurement and control next time and registers 5G, which may result in that 5G is not registered for a long time.
In the embodiment of the disclosure, if the UE turns on the endc, the UE can report the status to the network again through negotiating with the network, for example, a TAU message carries a status value of the UE endc, and the network can continue to issue measurement and control.
In this way, the terminal can save a lot of power consumption, and the network can save a lot of resources, especially during night standby.
Fig. 7 is a block diagram illustrating a network communication device according to an exemplary embodiment, and as shown in fig. 7, the device 700 is applied to a terminal, including:
a switching module 701, configured to open or close a communication interface of the terminal for transmitting the network data based on a working state of the terminal;
a first reporting module 702, configured to report status indication information of the communication interface to a base station; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state.
In some embodiments, the operating state includes one or more of:
The display state of the terminal display screen;
the switching state of the terminal data interface;
the data processing rate of the terminal;
the call state of the terminal;
and the network connection state of the terminal.
In some embodiments, the apparatus further comprises:
the first receiving module is used for receiving measurement and control instructions issued by the base station under the condition that the communication interface is in an open state; and carrying out network measurement according to the measurement and control instruction.
In some embodiments, the first receiving module comprises:
the first receiving sub-module is used for receiving measurement and control instructions issued by the base station according to the state indication information indicating that the communication interface is in the on state under the condition that the communication interface is in the on state.
In some embodiments, the measurement and control indication is used to instruct the terminal to make the network measurement, and the apparatus further includes:
and the second reporting module is used for reporting the measurement result obtained by the network measurement to the base station.
In some embodiments, the first reporting module includes at least one of:
the first reporting sub-module is used for reporting the state indication information to the base station through a preset message, wherein the preset message implicitly indicates the state indication information;
The second reporting sub-module is used for carrying the state indication information in a preset message and reporting the state indication information to the base station;
and the third reporting sub-module is used for reporting the state indication information carried in the special signaling to the base station based on a preset protocol.
In some embodiments, the predetermined message includes at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
Fig. 8 is a block diagram of a network communication device according to an exemplary embodiment, and as shown in fig. 8, the device 800 is applied to a base station, and includes:
a second receiving module 801, configured to receive status indication information of a communication interface reported by a terminal; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state;
and a stopping module 802, configured to stop issuing a measurement and control instruction when the status indication information indicates that the communication interface is in a closed state.
In some embodiments, the apparatus further comprises:
and the first issuing module is used for issuing the measurement and control instruction according to a preset issuing rule under the condition that the state indication information indicates that the communication interface is in an open state.
In some embodiments, the apparatus further comprises:
and the second issuing module is used for issuing the measurement and control instruction according to a preset issuing rule if the state instruction information is not received within the preset time length.
In some embodiments, the measurement and control indication is used to instruct the terminal to perform network measurements; the apparatus further comprises:
and the third receiving module is used for receiving a measurement result obtained by the terminal through network measurement according to the measurement and control instruction.
In some embodiments, the second receiving module comprises at least one of:
the second receiving sub-module is used for receiving a preset message reported by the terminal, wherein the preset message implicitly indicates the state indication information;
a third receiving sub-module, configured to receive a predetermined message carrying the status indication information;
and the fourth receiving sub-module is used for receiving the special signaling carrying the state indication information based on a preset protocol.
In some embodiments, the predetermined message includes at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
Fig. 9 is a block diagram of a terminal 900, according to an example embodiment. For example, terminal 900 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.
Referring to fig. 9, a terminal 900 may include one or more of the following components: a processing component 901, a memory 902, a power component 903, a multimedia component 904, an audio component 905, an input/output (I/O) interface 906, a sensor component 907, and a communications component 908.
The processing component 901 generally controls overall operations of the terminal 900, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 901 may include one or more processors 910 to execute instructions to perform all or part of the steps of the methods described above. In addition, the processing component 901 may also include one or more modules that facilitate interactions between the processing component 901 and other components. For example, the processing component 901 may include a multimedia module to facilitate interaction between the multimedia component 904 and the processing component 901.
The memory 910 is configured to store various types of data to support operations at the terminal 900. Examples of such data include instructions for any application or method operating on terminal 900, contact data, phonebook data, messages, pictures, videos, and the like. The memory 902 may be implemented by any type of volatile or nonvolatile memory device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, or optical disk.
The power supply component 903 provides power to the various components of the terminal 900. The power supply assembly 903 may include: a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for terminal 900.
The multimedia component 904 includes a screen that provides an output interface between the terminal 900 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 904 includes a front-facing camera and/or a rear-facing camera. The front camera and/or the rear camera may receive external multimedia data when the terminal 900 is in an operation mode, such as a photographing mode or a video mode. Each front camera and/or rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 905 is configured to output and/or input an audio signal. For example, the audio component 905 includes a Microphone (MIC) configured to receive external audio signals when the terminal 900 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 910 or transmitted via the communication component 908. In some embodiments, the audio component 905 further comprises a speaker for outputting audio signals.
The I/O interface 906 provides an interface between the processing assembly 901 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
Sensor assembly 907 includes one or more sensors for providing status assessment of various aspects to terminal 900. For example, sensor component 907 may detect the on/off state of terminal 900, the relative positioning of components, such as the display and keypad of terminal 900, sensor component 907 may also detect the change in position of terminal 900 or one component of terminal 900, the presence or absence of user contact with terminal 900, the orientation or acceleration/deceleration of terminal 900, and the change in temperature of terminal 900. The sensor assembly 907 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 907 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 907 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 908 is configured to facilitate communication between the terminal 900 and other devices, either wired or wireless. Terminal 900 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof. In one exemplary embodiment, the communication component 908 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 908 further comprises a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, or other technologies.
In an exemplary embodiment, the terminal 900 can be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as a memory 902, comprising instructions executable by the processor 910 of the terminal 900 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
The disclosed embodiments also provide a non-transitory computer readable storage medium, which when executed by a processor of a mobile terminal, enables the mobile terminal to perform the method provided by any of the embodiments above.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (28)

1. A network communication method, wherein the method is applied to a terminal, and comprises:
opening or closing a communication interface of the terminal for transmitting network data of mobile communication based on the working state of the terminal;
Reporting state indication information of the communication interface to a base station; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state;
the reporting the status indication information of the communication interface to the base station includes:
reporting the state indication information to the base station through a preset message; wherein the predetermined message implicitly indicates the status indication information; the implicit indication mode comprises a mode of carrying the state indication information without adopting a special signaling plaintext; the predetermined message includes a secondary cell group SCG failure message indicating a communication connection failure.
2. The method of claim 1, wherein the operating state comprises one or more of:
the display state of the terminal display screen;
the switching state of the terminal data interface;
the data processing rate of the terminal;
the call state of the terminal;
and the network connection state of the terminal.
3. The method according to claim 1, wherein the method further comprises:
receiving measurement and control instructions issued by the base station under the condition that the communication interface is in an open state;
And carrying out network measurement according to the measurement and control instruction.
4. The method of claim 3, wherein the receiving the measurement and control indication issued by the base station when the communication interface is in an on state comprises:
and under the condition that the communication interface is in an open state, receiving measurement and control instructions issued by the base station according to state indication information indicating that the communication interface is in the open state.
5. The method of claim 3 or 4, wherein the measurement and control indication is used to instruct the terminal to make the network measurement, the method further comprising:
and reporting the measurement result obtained by the network measurement to the base station.
6. The method of claim 1, wherein reporting the status indication information of the communication interface to the base station comprises at least one of:
carrying the state indication information in a preset message explicitly and reporting the state indication information to the base station;
and based on a preset protocol, carrying the state indication information in a special signaling and reporting the state indication information to a base station.
7. The method of claim 6, wherein the predetermined message comprises at least one of:
A secondary cell group SCG failure message indicating a communication connection failure;
an indication message indicating a timeout of the communication connection timer;
tracking area update TAU message.
8. A method of network communication, the method being applied to a base station and comprising:
receiving state indication information of a communication interface reported by a terminal; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state;
the status indication information of the communication interface reported by the receiving terminal comprises:
receiving a preset message reported by the terminal, wherein the preset message implicitly indicates the state indication information; the implicit indication mode comprises a mode of carrying the state indication information without adopting a special signaling plaintext; the predetermined message includes an SCG failure message indicating a communication connection failure;
and stopping issuing measurement and control instructions under the condition that the state indication information indicates that the communication interface is in a closed state.
9. The method of claim 8, wherein the method further comprises:
and under the condition that the state indication information indicates that the communication interface is in an open state, issuing the measurement and control indication according to a preset issuing rule.
10. The method of claim 8, wherein the method further comprises:
and if the state indication information is not received within the preset time, issuing the measurement and control indication according to a preset issuing rule.
11. The method according to claim 9 or 10, characterized in that the measurement and control indication is used for instructing the terminal to make network measurements; the method further comprises the steps of:
and receiving a measurement result obtained by the terminal performing network measurement according to the measurement and control instruction.
12. The method of claim 8, wherein the status indication information of the communication interface reported by the receiving terminal includes at least one of the following:
receiving a preset message which explicitly carries the state indication information;
and receiving special signaling carrying the state indication information based on a predetermined protocol.
13. The method of claim 12, wherein the predetermined message comprises at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
14. A network communication device, the device being applied to a terminal, comprising:
The switching module is used for switching on or switching off a communication interface of the terminal for transmitting network data based on the working state of the terminal;
the first reporting module is used for reporting the state indication information of the communication interface to the base station; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state; the reporting the status indication information of the communication interface to the base station includes: reporting the state indication information to the base station through a preset message; wherein the predetermined message implicitly indicates the status indication information; the implicit indication mode comprises a mode of carrying the state indication information without adopting a special signaling plaintext; the predetermined message includes an SCG failure message indicating that the communication connection fails.
15. The apparatus of claim 14, wherein the operational state comprises one or more of:
the display state of the terminal display screen;
the switching state of the terminal data interface;
the data processing rate of the terminal;
the call state of the terminal;
and the network connection state of the terminal.
16. The apparatus of claim 14, wherein the apparatus further comprises:
The first receiving module is used for receiving measurement and control instructions issued by the base station under the condition that the communication interface is in an open state; and carrying out network measurement according to the measurement and control instruction.
17. The apparatus of claim 16, wherein the first receiving module comprises:
the first receiving sub-module is used for receiving measurement and control instructions issued by the base station according to the state indication information indicating that the communication interface is in the on state under the condition that the communication interface is in the on state.
18. The apparatus of claim 16 or 17, wherein the measurement and control indication is used to instruct the terminal to make the network measurement, the apparatus further comprising:
and the second reporting module is used for reporting the measurement result obtained by the network measurement to the base station.
19. The apparatus of claim 14, wherein the first reporting module comprises at least one of:
the first reporting sub-module is used for reporting the state indication information to the base station through a preset message, wherein the preset message implicitly indicates the state indication information;
the second reporting sub-module is used for carrying the state indication information in a preset message explicitly and reporting the state indication information to the base station;
And the third reporting sub-module is used for reporting the state indication information carried in the special signaling to the base station based on a preset protocol.
20. The apparatus of claim 19, wherein the predetermined message comprises at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
21. A network communication device, the device being applied to a base station, comprising:
the second receiving module is used for receiving the state indication information of the communication interface reported by the terminal; the state indication information is at least used for indicating that the communication interface is in an open state or a closed state; the status indication information of the communication interface reported by the receiving terminal comprises: receiving a preset message reported by the terminal; the predetermined message implicitly indicates the status indication information; the implicit indication mode comprises a mode of carrying the state indication information without adopting a special signaling plaintext; the predetermined message includes an SCG failure message indicating a communication connection failure;
and the stopping module is used for stopping issuing measurement and control instructions under the condition that the state indication information indicates that the communication interface is in a closed state.
22. The apparatus of claim 21, wherein the apparatus further comprises:
and the first issuing module is used for issuing the measurement and control instruction according to a preset issuing rule under the condition that the state indication information indicates that the communication interface is in an open state.
23. The apparatus of claim 21, wherein the apparatus further comprises:
and the second issuing module is used for issuing the measurement and control instruction according to a preset issuing rule if the state instruction information is not received within the preset time length.
24. The apparatus according to claim 22 or 23, wherein the measurement and control indication is used to instruct the terminal to perform network measurements; the apparatus further comprises:
and the third receiving module is used for receiving a measurement result obtained by the terminal through network measurement according to the measurement and control instruction.
25. The apparatus of claim 21, wherein the second receiving module comprises at least one of:
the second receiving sub-module is used for receiving a preset message reported by the terminal, wherein the preset message implicitly indicates the state indication information;
a third receiving sub-module, configured to receive a predetermined message carrying the status indication information;
And the fourth receiving sub-module is used for receiving the special signaling carrying the state indication information based on a preset protocol.
26. The apparatus of claim 25, wherein the predetermined message comprises at least one of:
an SCG failure message indicating a failure of the communication connection;
an indication message indicating a timeout of the communication connection timer;
TAU message.
27. A terminal, the terminal comprising at least: a processor and a memory for storing executable instructions capable of executing on the processor, wherein:
the processor is configured to execute the executable instructions when the executable instructions are executed to perform the steps in the network communication method provided in any one of the preceding claims 1 to 7 or 8 to 13.
28. A non-transitory computer readable storage medium having stored therein computer executable instructions which when executed by a processor implement the steps in the network communication method provided in any one of the preceding claims 1 to 7 or 8 to 13.
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