CN116367274A - Data communication method, device, storage medium and electronic equipment - Google Patents
Data communication method, device, storage medium and electronic equipment Download PDFInfo
- Publication number
- CN116367274A CN116367274A CN202111626900.3A CN202111626900A CN116367274A CN 116367274 A CN116367274 A CN 116367274A CN 202111626900 A CN202111626900 A CN 202111626900A CN 116367274 A CN116367274 A CN 116367274A
- Authority
- CN
- China
- Prior art keywords
- network
- candidate
- parameter
- target
- level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The disclosure relates to a data communication method, a data communication device, a storage medium and electronic equipment. The method comprises the following steps: under the condition that the terminal resides in a plurality of candidate networks, acquiring a first network parameter corresponding to each candidate network, wherein the first network parameter is used for representing the data transmission performance of the terminal for transmitting data to a target server through the candidate network; determining a target network from the plurality of candidate networks according to the first network parameter; and carrying out data communication with the target server through the target network. Therefore, the candidate network with better data transmission performance can be selected for data communication according to the first network parameter, and the quality of the data communication is improved, so that the user experience can be improved.
Description
Technical Field
The disclosure relates to the technical field of communication, and in particular relates to a data communication method, a data communication device, a storage medium and electronic equipment.
Background
With the development of communication technology, terminals capable of supporting multiple network types or multiple operators simultaneously are presented, for example, most intelligent terminals can support a wireless network and a WIFI network simultaneously, and part of dual-card terminals can support a wireless network of a first operator, a wireless network of a second operator and a WIFI network simultaneously. In the related art, for a terminal supporting a plurality of networks, a specific network may be selected for data communication, which may be a data communication default network set by a system default at the time of shipment of the terminal, or may be a data communication default network set by a user specification. For example: a dual card terminal, wherein a user can designate a wireless network of a first operator as a default network for data communication; when the mobile phone has available WIFI connection, the system can default to the WIFI network as a data communication default network. However, with the above scheme, a problem arises in that a network with poor performance is selected for data communication, resulting in poor data communication quality.
Disclosure of Invention
To overcome the above-mentioned problems in the related art, the present disclosure provides a data communication method, apparatus, storage medium, and electronic device.
According to a first aspect of embodiments of the present disclosure, there is provided a data communication method, the method comprising:
under the condition that a terminal resides in a plurality of candidate networks, acquiring a first network parameter corresponding to each candidate network, wherein the first network parameter is used for representing the data transmission performance of the terminal for transmitting data to a target server through the candidate network;
determining a target network from the plurality of candidate networks according to the first network parameter;
and carrying out data communication with the target server through the target network.
Optionally, the obtaining the first network parameter corresponding to each candidate network includes:
for each candidate network, carrying out message interaction with the target server through the candidate network to acquire a second network parameter corresponding to the candidate network; acquiring the signal strength of the candidate network; and determining the first network parameter corresponding to the candidate network according to the signal strength and the second network parameter.
Optionally, the performing message interaction with the target server through the candidate network, and acquiring the second network parameter corresponding to the candidate network includes:
Sending a parameter detection message to the target server through the candidate network;
receiving a parameter response message sent by the target server in response to the parameter detection message;
and acquiring the second network parameters according to the parameter response message.
Optionally, the obtaining the first network parameter corresponding to each candidate network includes:
periodically acquiring a first network parameter corresponding to each candidate network;
the determining a target network from the plurality of candidate networks according to the first network parameter includes:
according to the first network parameters acquired in a plurality of periods, calculating to obtain target network parameters of the candidate network; and determining a target network from the plurality of candidate networks according to the target network parameters.
Optionally, the calculating the target network parameter of the candidate network according to the first network parameter acquired in multiple periods includes:
according to the first network parameters acquired in the last N periods, calculating to obtain first candidate network parameters, wherein N is a positive integer greater than or equal to 1;
according to the first network parameters acquired in the latest M periods, calculating to obtain second candidate network parameters, wherein M is a positive integer greater than N;
And calculating the target network parameter of the candidate network in the current period according to the first candidate network parameter and the second candidate network parameter.
Optionally, the determining a target network from the plurality of candidate networks according to the target network parameter includes:
acquiring the network grade corresponding to each candidate network under the target network parameters according to the corresponding relation of the preset parameter grades; wherein, the preset parameter level correspondence includes correspondence between the target network parameter and the network level;
updating the currently stored network level of the candidate network according to the newly acquired network level of the candidate network;
and determining a target network from the candidate networks according to the currently stored network level.
Optionally, the updating the currently stored network level of the candidate network according to the newly acquired network level of the candidate network includes:
acquiring the currently stored network level of the candidate network;
and taking the latest acquired network level as a new currently stored network level of the candidate network under the condition that the absolute value of the difference value between the latest acquired network level and the currently stored network level is larger than or equal to a first preset level difference threshold value.
Optionally, the updating the currently stored network level of the candidate network according to the newly acquired network level of the candidate network further includes:
taking the latest acquired target network parameter as the current stored target network parameter of the candidate network under the condition that the latest acquired network level is equal to the current stored network level;
and updating the currently stored network level according to the latest acquired target network parameter and the currently stored target network parameter under the condition that the absolute value of the difference value between the latest acquired network level and the currently stored network level is smaller than the first preset level difference threshold and larger than the second preset level difference threshold.
Optionally, the updating the current stored network level according to the value of the latest acquired target network parameter and the value of the current stored target network parameter includes:
taking the latest acquired network level as a new currently stored network level of the candidate network under the condition that the absolute value of the difference value between the latest acquired target network parameter and the currently stored target network parameter is larger than or equal to a preset parameter difference threshold value; and taking the latest acquired target network parameters as new currently stored target network parameters of the candidate network.
Optionally, the method further comprises:
and determining the target server according to the target application program of the terminal.
According to a second aspect of embodiments of the present disclosure, there is provided a data communication apparatus, the apparatus comprising:
the parameter acquisition module is configured to acquire first network parameters corresponding to each candidate network under the condition that the terminal resides in a plurality of candidate networks, wherein the first network parameters are used for representing the data transmission performance of the terminal for transmitting data to a target server through the candidate networks;
a network determination module configured to determine a target network from the plurality of candidate networks according to the first network parameter;
and the data communication module is configured to communicate data with the target server through the target network.
Optionally, the parameter obtaining module is configured to obtain, for each candidate network, a second network parameter corresponding to the candidate network through message interaction between the candidate network and the target server; acquiring the signal strength of the candidate network; and determining the first network parameter corresponding to the candidate network according to the signal strength and the second network parameter.
Optionally, the parameter obtaining module is configured to send a parameter detection message to the target server through the candidate network; receiving a parameter response message sent by the target server in response to the parameter detection message; and acquiring the second network parameters according to the parameter response message.
Optionally, the parameter obtaining module is configured to periodically obtain a first network parameter corresponding to each candidate network;
the network determining module is configured to calculate and obtain target network parameters of the candidate network according to the first network parameters acquired in a plurality of periods; and determining a target network from the plurality of candidate networks according to the target network parameters.
Optionally, the network determining module is configured to calculate a first candidate network parameter according to the first network parameter acquired in the last N periods, where N is a positive integer greater than or equal to 1; according to the first network parameters acquired in the latest M periods, calculating to obtain second candidate network parameters, wherein M is a positive integer greater than N; and calculating the target network parameter of the candidate network in the current period according to the first candidate network parameter and the second candidate network parameter.
Optionally, the network determining module is configured to obtain a network level corresponding to each candidate network under the target network parameter according to a preset parameter level corresponding relation; wherein, the preset parameter level correspondence includes correspondence between the target network parameter and the network level; updating the currently stored network level of the candidate network according to the newly acquired network level of the candidate network; and determining a target network from the candidate networks according to the currently stored network level.
Optionally, the network determining module is configured to obtain a currently stored network level of the candidate network; and taking the latest acquired network level as a new currently stored network level of the candidate network under the condition that the absolute value of the difference value between the latest acquired network level and the currently stored network level is larger than or equal to a first preset level difference threshold value.
Optionally, the network determining module is configured to take the latest acquired target network parameter as the currently stored target network parameter of the candidate network in the case that the latest acquired network level is equal to the currently stored network level; and updating the currently stored network level according to the latest acquired target network parameter and the currently stored target network parameter under the condition that the absolute value of the difference value between the latest acquired network level and the currently stored network level is smaller than the first preset level difference threshold and larger than the second preset level difference threshold.
Optionally, the network determining module is configured to take the latest acquired network level as the new currently stored network level of the candidate network, if the absolute value of the difference value between the latest acquired target network parameter and the currently stored target network parameter is greater than or equal to a preset parameter difference threshold; and taking the latest acquired target network parameters as new currently stored target network parameters of the candidate network.
Optionally, the apparatus further comprises:
and the server determining module is configured to determine the target server according to the target application program of the terminal.
According to a third aspect of embodiments of the present disclosure, there is provided an electronic device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the steps of the data communication method provided by the first aspect of the present disclosure.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of the data communication method provided by the first aspect of the present disclosure.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: under the condition that the terminal resides in a plurality of candidate networks, acquiring a first network parameter corresponding to each candidate network, wherein the first network parameter is used for representing the data transmission performance of the terminal for transmitting data to a target server through the candidate network; determining a target network from the plurality of candidate networks according to the first network parameter; and carrying out data communication with the target server through the target network. Therefore, the candidate network with better data transmission performance can be selected for data communication according to the first network parameter, and the quality of the data communication is improved, so that the user experience can be improved.
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 disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic diagram of a data communication system, shown according to an exemplary embodiment.
Fig. 2 is a flow chart illustrating a method of data communication according to an exemplary embodiment.
Fig. 3 is a flowchart illustrating a step S202 according to the embodiment shown in fig. 2.
Fig. 4 is a block diagram illustrating a data communication apparatus according to an exemplary embodiment.
Fig. 5 is a block diagram of another data communication apparatus according to an exemplary embodiment.
Fig. 6 is a block diagram of an electronic device, shown in accordance with 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 are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
First, an application scenario of the present disclosure will be described. The present disclosure can be applied to a scenario in which a terminal supporting a plurality of networks performs data communication.
Fig. 1 is a schematic diagram of a data communication system, which may include a terminal 101, a plurality of candidate networks 102, and may include, for example, a first network 1021, a second network 1022, third networks 1023, … …, and an nth network 102N, as shown in fig. 1, according to an example embodiment.
For example, the first network 1021 may be a wireless network of a first operator, the second network 1022 may be a wireless network of a second operator, and the third network 1023 may be a WIFI network. The terminal 101 may reside on multiple candidate networks 102 simultaneously, for example, the terminal may be a dual card terminal comprising two SIM (Subscriber Identity Module ) cards, the terminal being registered with a first network 1021 by a first SIM card and residing on the first network 1021; the terminal is registered with the second network 1022 through the second SIM card and resides on the second network 1022; the terminal is also registered with the third network 1023 through the WIFI module and resides on the third network 1023. The terminal can respectively reside on three candidate networks through two SIM cards and a WIFI module.
The plurality of candidate networks may be wireless communication networks, wired communication networks, or both wireless communication networks and wired communication networks, which is not limited in this disclosure.
In the related art, for a terminal that resides in a plurality of candidate networks at the same time, a specific network may be selected for data communication, which may be a data communication default network set by a system default at the time of shipment of the terminal, or may be a data communication default network set by a user specification. For example: the two-card terminal can be used for designating the first network as a default network for data communication by a user; when there is an available WIFI connection for the handset, the system may default to the WIFI network (e.g., the third network) as the data communication default network. However, in this scheme, since network performance is not considered in selecting a network, there is a problem that data communication is performed by selecting a network having a poor performance, resulting in poor data communication quality. For example, when the terminal resides in both the first network and the WIFI network, if the quality of the WIFI network is poor (for example, the delay is relatively large, the packet loss rate is relatively high, or the rate is relatively low), if the WIFI network is selected for data communication according to the default setting of the system, the problem of poor data communication quality will be caused.
In order to solve the above problems, the present disclosure provides a data communication method, apparatus, storage medium, and electronic device, where, in a case where a terminal resides in a plurality of candidate networks, a first network parameter corresponding to each candidate network is obtained, where the first network parameter is used to characterize a data transmission performance of the terminal for transmitting data to a target server through the candidate network; determining a target network from the plurality of candidate networks according to the first network parameter; and carrying out data communication with a target server through the target network. Therefore, the candidate network with better data transmission performance can be selected for data communication according to the first network parameter, and the quality of the data communication is improved, so that the user experience can be improved.
The present disclosure is described below in connection with specific embodiments.
Fig. 2 is a diagram illustrating a data communication method according to an exemplary embodiment, as shown in fig. 2, the method may include:
s201, under the condition that the terminal resides in a plurality of candidate networks, acquiring a first network parameter corresponding to each candidate network.
The first network parameter is used for representing data transmission performance of the terminal for sending data to the target server through the candidate network. For example, the first network parameters may include one or more of the following: network delay, network packet loss rate, network rate, and network jitter.
The target server may be determined by any one of the following means:
the preset server may be used as the target server, and the preset server may be a preset specific public network server or a preset specific private network server. Or alternatively, the process may be performed,
the target server may be determined according to a target application of the terminal.
The target Application program may be a preset terminal APP (Application), for example, an instant messaging APP, a video APP, or a web browsing APP on the terminal. Illustratively, the method may include the following server determining step:
first, a target data message sent or received by the target application program is obtained.
For example, each target application program has a respective target application identifier, a message registration message according to the target application identifier may be used to obtain a hook function, and then each network data packet passing through the network protocol stack (each network data packet may include a sending application identifier or a receiving application identifier) may be scanned by the message acquisition hook function, where the network data packet may be used as the target data message if the sending application identifier or the receiving application identifier in the network data packet is the same as the target application identifier.
Secondly, if the target data message is a message sent by the target application program, analyzing according to an IP protocol, taking a target IP address in an IP header of the target data message as a server IP address and taking a target port number as a server port number; if the target data message is the message received by the target application program, analyzing according to an IP protocol, taking a source IP address in an IP header of the target data message as a server IP address, and taking a source port number as a server port number.
Finally, the target server may be determined by a server IP address and a server port number.
Further, in this manner, the target server corresponding to the target application program may be determined through the operating system kernel of the terminal.
For example, at the time of starting the target application program, the operating system kernel of the terminal may be notified of the target application identification of the target application program. For example, the target application identification may be written to a preset location in a terminal file system (e.g., proc file system). In this way, the operating system kernel of the terminal can receive and check the target application identifier, and in the case of passing the check, the operating system kernel can register server information acquisition hook function (hook) in the network protocol stack, and the server information acquisition hook function can acquire the target data message corresponding to the target application identifier by scanning each network data packet passing the network protocol stack, and analyze the target data message to obtain a server IP and a server port number, and determine the target server through the server IP address and the server port number.
In this way, a corresponding target server may be determined for each application, so that first network parameters characterizing the data transmission performance of the terminal for transmitting data to the target server via the candidate network may be accurately acquired, so that an appropriate candidate network may be selected according to the first network parameters.
S202, determining a target network from the candidate networks according to the first network parameters.
S203, data communication is carried out with the target server through the target network.
Illustratively, the candidate network with the optimal first network parameter is selected as a target network, and the target network is used for data communication with the target server.
For example, if the first network parameter includes a network delay, a candidate network with the smallest delay may be selected as the target network; if the first network parameter includes a network packet loss rate, a candidate network with the minimum network packet loss rate can be selected as a target network; if the first network parameter includes a network rate, a candidate network having a maximum network rate may be selected as the target network.
For another example, if the first network parameter includes a network delay and a network packet loss rate, one or more pending networks with a network packet loss rate lower than a preset packet loss rate threshold may be selected from the multiple candidate networks, and then a pending network with a minimum network delay is selected from the one or more pending networks as the target network.
By adopting the method, under the condition that the terminal resides in a plurality of candidate networks, a first network parameter corresponding to each candidate network is obtained, and the first network parameter is used for representing the data transmission performance of the terminal for transmitting data to a target server through the candidate network; determining a target network from the plurality of candidate networks according to the first network parameter; and carrying out data communication with the target server through the target network. Therefore, the candidate network with better data transmission performance can be selected for data communication according to the first network parameter, and the quality of the data communication is improved, so that the user experience can be improved.
In another embodiment of the present disclosure, in the step S201, the first network parameter of each candidate network may be obtained by:
firstly, carrying out message interaction between a candidate network and a target server to obtain a second network parameter corresponding to the candidate network.
For example, a parameter detection message may be sent to the target server over the candidate network; receiving a parameter response message sent by the target server in response to the parameter detection message; and acquiring the second network parameter according to the parameter response message.
Likewise, the second network parameters may include one or more of the following: network delay, network packet loss rate, network rate, and network jitter.
For example, in the case where the second network parameter includes a network delay, the parameter detection message may be a first TCP (Transmission Control Protocol ) message, and the first TCP message may be any TCP message composed of random characters; the parameter response message may be a first ACK message corresponding to the first TCP message; thus, according to the time of sending the first TCP message and the time of receiving the first ACK message, the network delay can be calculated, and the network delay is used as the second network parameter. Further, an average network delay can be obtained through multiple message interactions, and the average network delay is used as the second network parameter.
For another example, in the case where the second network parameter includes a network packet loss rate, the parameter detection message may be a second TCP message; the parameter response message may be a second ACK message corresponding to the second TCP message; if the second ACK message is received within the preset time, determining that the second TCP message is normally sent; if the second ACK message is not received within the preset time, determining that the second TCP message is lost, so that the total number of the packets sent by the second TCP message and the number of the packets lost by the second TCP message which are normally sent can be obtained by sending a plurality of second TCP messages, and the network packet loss rate can be calculated according to the number of the packets lost and the total number of the packets sent, and is used as the second network parameter.
Next, the signal strength of the candidate network is obtained.
For example, the signal strength of the candidate network may be requested to be obtained from the communication module through a preset instruction, for example, the preset instruction may include a netlink instruction. The signal strength may be RSRP (Reference Signal Receiving Power, reference signal received power), RSSI (Received Signal Strength Indication ) or SINR (Signal to Interference plus Noise Ratio, signal to noise ratio).
And finally, determining the first network parameter corresponding to the candidate network according to the signal strength and the second network parameter.
In this step, the second network parameter may be corrected based on the signal strength, and the corrected second network parameter may be used as the first network parameter.
For example, the parameter correction value corresponding to the signal strength may be obtained according to the preset signal parameter correspondence; and then adding the parameter correction value and the second network parameter to obtain the first network parameter. The preset signal parameter correspondence may include a correspondence between preset signal strength and a parameter correction value.
Taking the signal strength as RSRP and the second network parameter as the network delay as an example, the preset signal parameter correspondence may include: when the signal strength (RSRP) is greater than or equal to-65 dBm, the corresponding parameter correction value (time delay correction value) is 0; when the signal strength (RSRP) is smaller than-65 dBm and larger than-75 dBm, the corresponding parameter correction value (time delay correction value) is 60ms; when the signal strength (RSRP) is smaller than-75 dBm and larger than-85 dBm, the corresponding parameter correction value (time delay correction value) is 120ms; when the signal strength (RSRP) is less than-85 dBm, the corresponding parameter correction value (delay correction value) is 300ms.
Further, if the signal strength representation modes of different networks are different, different preset signal parameter corresponding relations can be set for different candidate networks so as to adapt to the conditions of the different candidate networks.
By adopting the mode, the second network parameter can be corrected through the signal intensity to obtain the first network parameter, so that the first network parameter can more accurately reflect the data transmission performance of the candidate network, and the appropriate candidate network can be selected for data transmission according to the first network parameter.
Further, in order to improve the reliability of network selection, in the step S201, the first network parameters corresponding to each candidate network may be periodically acquired, and then the target network may be determined according to the first network parameters acquired in multiple periods. By way of example, fig. 3 is a flowchart illustrating a step S202 according to the embodiment shown in fig. 2, and as shown in fig. 3, the step S202 may include:
S2021, calculating to obtain the target network parameter of the candidate network according to the first network parameter acquired in a plurality of periods.
In this step, a first candidate network parameter may be obtained by calculation according to the first network parameter acquired in the last N periods, where N is a positive integer greater than or equal to 1; and calculating a second candidate network parameter according to the first network parameter acquired in the last M periods, where M is a positive integer greater than N, for example, N may be 3 and M may be 7. Then, the target network parameter of the candidate network in the current period can be calculated according to the first candidate network parameter and the second candidate network parameter.
For example, one first network parameter is acquired every period, an average value of N first network parameters acquired in the last N periods may be taken as the first candidate network parameter, an average value of M first network parameters acquired in the last M periods may be taken as the second candidate network parameter, and then an average value of the first candidate network parameter and the second candidate network parameter may be taken as the target network parameter of the current period.
S2022, determining a target network from a plurality of candidate networks according to the target network parameters.
In this way, the short-term parameter average value is obtained through N periods, the long-term parameter average value is obtained through M periods, then the short-term parameter average value and the long-term parameter average value are combined to obtain the final target network parameter, smooth processing of the obtained network parameter can be achieved, network fluctuation can be avoided to cause severe fluctuation of the network parameter, meanwhile, the short-term parameter change condition can be tracked rapidly, accordingly, more accurate target network parameters can be obtained through calculation, and then a suitable candidate network can be determined according to the target network parameters to serve as a target network for data communication.
Further, the determining, in step S2022, the target network from the plurality of candidate networks according to the target network parameter may include:
firstly, according to a preset parameter grade corresponding relation, obtaining a network grade corresponding to each candidate network under a target network parameter.
The preset parameter grade corresponding relation comprises a corresponding relation between a target network parameter and a network grade.
Further, different candidate networks may correspond to different preset parameter level correspondence, so that a network level corresponding to the candidate network under the target network parameter may be obtained according to the preset parameter level correspondence of the different candidate networks.
For example, if the candidate network includes an operator wireless network and a WIFI network, for the operator wireless network, taking the target network parameter as the network delay as an example, the corresponding relationship of the operator wireless network corresponding to different preset parameter levels may include: when the network time delay is less than or equal to 90ms, the corresponding network level is 1; when the network time delay is more than 90ms and less than or equal to 190ms, the corresponding network level is 2; when the network delay is more than 190ms and less than or equal to 290ms, the corresponding network level is 3; when the network delay is greater than 290ms, the corresponding network level is 4. For the WIFI network, taking the target network parameter as the network delay as an example, the corresponding relationship of the WIFI network corresponding to different preset parameter levels may include: when the network time delay is less than or equal to 120ms, the corresponding network level is 1; when the network time delay is more than 120ms and less than or equal to 220ms, the corresponding network level is 2; when the network delay is greater than 220ms and less than or equal to 320ms, the corresponding network level is 3; when the network delay is greater than 320ms, the corresponding network level is 4.
It should be noted that, the above-mentioned value of the network level is merely an example, the smaller the number of the network level can be set, the higher the network level is represented, and the better the network quality is; the higher the number that characterizes the network level, the better the network quality can also be set. The present disclosure is not limited in this regard.
And secondly, updating the currently stored network level of the candidate network according to the newly acquired network level of the candidate network. For example, after the terminal first acquires the network parameters of the candidate network and the network levels corresponding to the network parameters, the terminal may store the values of the network parameters and the network levels. And then, the terminal can update the currently stored network grade of the candidate network according to the network parameter of the candidate network which is acquired periodically and the network grade corresponding to the network parameter.
For example, the newly acquired network level of the candidate network may be directly taken as the currently stored network level of the candidate network; the currently stored network level may also be updated in any of the following ways:
in the first aspect, when the absolute value of the difference between the newly acquired network level of the candidate network and the currently stored network level is greater than or equal to the first preset level difference threshold, the newly acquired network level is used as the new currently stored network level of the candidate network.
It should be noted that, the absolute value of the difference between the newly acquired network level and the currently stored network level is greater than or equal to the first preset level difference threshold, which may indicate that the network level of the candidate network has a large change, and at this time, the mobile candidate network level may be directly used as the new currently stored network level. For example, the first preset level difference threshold may be 2, i.e. when a change of greater than or equal to 2 level differences occurs, a new network level may be directly applied.
In this mode one, the currently stored target network parameter of the candidate network may also be updated, for example, the value of the newly acquired target network parameter may be taken as the value of the currently stored target network parameter of the candidate network.
Taking the candidate network as an operator wireless network, taking a target network parameter as network delay, and illustrating as follows: if the newly acquired network level of the candidate network is 3, the currently stored network level is 1, the newly acquired target network parameter is 210, the currently stored target network parameter is 80, and the first preset level difference threshold is 2, the currently stored network level of the candidate network may be updated to 3, and the currently stored target network parameter may be updated to 210.
And in a second mode, if the latest acquired network level is equal to the currently stored network level, keeping the currently stored network level unchanged. Similarly, in the second aspect, the currently stored target network parameter of the candidate network may be updated, and for example, the value of the newly acquired target network parameter may be used as the value of the currently stored target network parameter of the candidate network.
Likewise, with the candidate network as the operator wireless network, the target network parameter is a network delay, which is illustrated as follows: if the newly acquired network level of the candidate network is 1, the currently stored network level is 1, the newly acquired target network parameter is 80, the currently stored target network parameter is 50, and the first preset level difference threshold is 2, the currently stored network level of the candidate network is unchanged, and the currently stored target network parameter is updated to 80.
In the third mode, when the absolute value of the difference between the latest acquired network level and the currently stored network level is smaller than the first preset level difference threshold and larger than the second preset level difference threshold, the currently stored network level may be updated according to the values of the latest acquired target network parameter and the currently stored target network parameter.
The second preset level difference threshold may be 0, and the absolute value of the difference between the first candidate network level and the current network level is smaller than the first preset level difference threshold and larger than the second preset level difference threshold, so as to represent smaller level change of the candidate network.
For example, in the case that the absolute value of the difference value between the newly acquired target network parameter and the currently stored target network parameter is greater than or equal to the preset parameter difference threshold, the newly acquired network level is taken as the new currently stored network level of the candidate network; and taking the latest acquired target network parameters as new currently stored target network parameters of the candidate network.
In addition, under the condition that the absolute value of the difference value between the latest acquired target network parameter and the currently stored target network parameter is smaller than the preset parameter difference threshold value, the values of the currently stored network level and the currently stored target network parameter are kept unchanged.
Likewise, with the candidate network as the operator wireless network, the target network parameter is a network delay, which is illustrated as follows:
if the newly acquired network level of the candidate network is 2, the currently stored network level is 1, the newly acquired target network parameter is 180, the currently stored target network parameter is 80, the first preset level difference threshold is 2, the second preset level difference threshold is 0, the preset parameter difference threshold is 30, the absolute value of the calculated level difference is 1, and the condition that the absolute value of the calculated level difference is smaller than the first preset level difference threshold and larger than the second preset level difference threshold is satisfied, therefore, the absolute value of the difference between the newly acquired target network parameter and the currently stored target network parameter is calculated to be 100 (180-80), and the condition that the absolute value of the difference between the newly acquired target network parameter and the currently stored target network parameter is larger than or equal to the preset parameter difference threshold (30) is satisfied, the currently stored network level of the candidate network can be updated to be 2, and the currently stored target network parameter is updated to be 180.
In another example, if the newly acquired network level of the candidate network is 2, the currently stored network level is 1, the newly acquired target network parameter is 100, the currently stored target network parameter is 80, the first preset level difference threshold is 2, the second preset level difference threshold is 0, and the preset parameter difference threshold is 30, the absolute value of the calculated level difference is 1, and the condition that the absolute value of the difference between the newly acquired target network parameter and the currently stored target network parameter is smaller than the first preset level difference threshold and larger than the second preset level difference threshold is satisfied, so that the absolute value of the difference between the newly acquired target network parameter and the currently stored target network parameter is 20 (100-80), and the condition that the difference between the currently stored network level (1) and the currently stored target network parameter (80) is smaller than the preset parameter difference threshold (30) is satisfied, the values of the currently stored network level (1) and the currently stored target network parameter (80) can be kept unchanged.
Thus, the network level of the candidate network is not updated under the condition that the network level change is smaller and the target network parameter change is also smaller, and the fluctuation of the network level caused by the fluctuation of the network parameter can be avoided. In the case of small network level changes but large target network parameter changes, it may be determined that the network level is not fluctuating, and the network level may be updated in time so as to select an optimal candidate network as the target network for data transmission.
Finally, a target network is determined from the plurality of candidate networks according to the currently stored network level.
For example, the candidate network with the highest network rank currently stored may be selected as the target network. If the number of the candidate networks with the highest network level stored at present is a plurality of, one candidate network can be randomly selected as a target network; one candidate network with the best currently stored target network parameters (such as minimum network delay or minimum network packet loss rate) can also be used as the target network.
In this way, the candidate networks are distinguished in the network level, and the currently stored network level of each candidate network is periodically maintained and updated, so that the candidate network with better quality can be selected for data communication according to the network level, and the data communication quality is improved.
Fig. 4 is a block diagram of a data communication apparatus 400, as shown in fig. 4, according to an exemplary embodiment, the apparatus 400 includes:
a parameter obtaining module 401, configured to obtain, in a case where the terminal resides in a plurality of candidate networks, a first network parameter corresponding to each candidate network, where the first network parameter is used to characterize a data transmission performance of the terminal for sending data to a target server through the candidate network;
a network determination module 402 configured to determine a target network from the plurality of candidate networks based on the first network parameter;
a data communication module 403 configured to communicate data with the target server over the target network.
Optionally, the parameter obtaining module 401 is configured to obtain, for each candidate network, a second network parameter corresponding to the candidate network through message interaction between the candidate network and the target server; acquiring the signal strength of the candidate network; and determining the first network parameter corresponding to the candidate network according to the signal strength and the second network parameter.
Optionally, the parameter obtaining module 401 is configured to send a parameter detection message to the target server through the candidate network; receiving a parameter response message sent by the target server in response to the parameter detection message; and acquiring the second network parameter according to the parameter response message.
Optionally, the parameter obtaining module 401 is configured to periodically obtain a first network parameter corresponding to each candidate network;
the network determining module 402 is configured to calculate a target network parameter of the candidate network according to the first network parameters acquired in a plurality of periods; and determining a target network from the plurality of candidate networks according to the target network parameters.
Optionally, the network determining module 402 is configured to calculate a first candidate network parameter according to the first network parameter acquired in the last N periods, where N is a positive integer greater than or equal to 1; according to the first network parameters acquired in the latest M periods, calculating to obtain second candidate network parameters, wherein M is a positive integer greater than N; and calculating the target network parameter of the candidate network in the current period according to the first candidate network parameter and the second candidate network parameter.
Optionally, the network determining module 402 is configured to obtain, according to a preset parameter level correspondence, a network level corresponding to each candidate network under the target network parameter; wherein, the preset parameter grade corresponding relation comprises the corresponding relation between the target network parameter and the network grade; updating the currently stored network level of the candidate network according to the newly acquired network level of the candidate network; a target network is determined from the plurality of candidate networks based on the currently stored network level.
Optionally, the network determining module 402 is configured to obtain a currently stored network level of the candidate network; and taking the latest acquired network level as a new currently stored network level of the candidate network in the case that the absolute value of the difference between the latest acquired network level and the currently stored network level is greater than or equal to a first preset level difference threshold.
Optionally, the network determining module 402 is configured to use the latest acquired target network parameter as the currently stored target network parameter of the candidate network, in the case that the latest acquired network level is equal to the currently stored network level; and updating the current stored network level according to the latest acquired target network parameter and the current stored target network parameter under the condition that the absolute value of the difference value between the latest acquired network level and the current stored network level is smaller than the first preset level difference threshold and larger than the second preset level difference threshold.
Optionally, the network determining module 402 is configured to, in a case where an absolute value of a difference value between the newly acquired target network parameter and the currently stored target network parameter is greater than or equal to a preset parameter difference threshold, take the newly acquired network level as a new currently stored network level of the candidate network; and taking the latest acquired target network parameters as new currently stored target network parameters of the candidate network.
Fig. 5 is a block diagram of another data communication apparatus, shown in fig. 5, according to an exemplary embodiment, the apparatus further comprising:
the server determination module 501 is configured to determine the target server according to a target application of the terminal.
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.
In summary, by adopting the apparatus in the above embodiments of the present disclosure, under the condition that the terminal resides in a plurality of candidate networks, a first network parameter corresponding to each candidate network is obtained, where the first network parameter is used to characterize a data transmission performance of the terminal for transmitting data to a target server through the candidate network; determining a target network from the plurality of candidate networks according to the first network parameter; and carrying out data communication with the target server through the target network. Therefore, the candidate network with better data transmission performance can be selected for data communication according to the first network parameter, and the quality of the data communication is improved, so that the user experience can be improved.
It should be noted that, the terminal in the present disclosure may be an electronic device such as a smart phone, a tablet computer, a smart watch, a smart bracelet, a PDA (Personal Digital Assistant, a personal digital assistant), a CPE (Customer Premise Equipment, a client terminal device), and the present disclosure is not limited thereto.
The present disclosure also provides a computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of the data communication method provided by the present disclosure.
Fig. 6 is a block diagram of an electronic device 600, shown in accordance with an exemplary embodiment. For example, the electronic device 600 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, router, or the like.
Referring to fig. 6, an electronic device 600 may include one or more of the following components: a processing component 602, a memory 604, a power component 606, a multimedia component 608, an audio component 610, an input/output (I/O) interface 612, a sensor component 614, and a communication component 616.
The processing component 602 generally controls overall operation of the electronic device 600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 602 may include one or more processors 620 to execute instructions to perform all or part of the steps of the data communication methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 may include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is configured to store various types of data to support operations at the electronic device 600. Examples of such data include instructions for any application or method operating on the electronic device 600, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 604 may be implemented by any type or combination of volatile or nonvolatile memory devices 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 or optical disk.
The power component 606 provides power to the various components of the electronic device 600. The power components 606 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the electronic device 600.
The multimedia component 608 includes a screen between the electronic device 600 and the user that provides an output interface. 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 608 includes a front camera and/or a rear camera. When the electronic device 600 is in an operational mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 610 is configured to output and/or input audio signals. For example, the audio component 610 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 600 is in an operational 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 604 or transmitted via the communication component 616. In some embodiments, audio component 610 further includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 614 includes one or more sensors for providing status assessment of various aspects of the electronic device 600. For example, the sensor assembly 614 may detect an on/off state of the electronic device 600, a relative positioning of the components, such as a display and keypad of the electronic device 600, the sensor assembly 614 may also detect a change in position of the electronic device 600 or a component of the electronic device 600, the presence or absence of a user's contact with the electronic device 600, an orientation or acceleration/deceleration of the electronic device 600, and a change in temperature of the electronic device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 614 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 614 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 616 is configured to facilitate communication between the electronic device 600 and other devices, either wired or wireless. The electronic device 600 may access a wireless network based on a communication standard, such as Wi-Fi,2G, 3G, 4G, 5G, NB-IOT, eMTC, or other 6G, etc., or a combination thereof. In one exemplary embodiment, the communication component 616 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 616 further includes 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, and other technologies.
In an exemplary embodiment, the electronic device 600 may 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 data communication methods described above.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 604, including instructions executable by processor 620 of electronic device 600 to perform the data communication methods described above. 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.
In another exemplary embodiment, a computer program product is also provided, comprising a computer program executable by a programmable apparatus, the computer program having code portions for performing the above-described data communication method when executed by the programmable apparatus.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (13)
1. A method of data communication, the method comprising:
Under the condition that a terminal resides in a plurality of candidate networks, acquiring a first network parameter corresponding to each candidate network, wherein the first network parameter is used for representing the data transmission performance of the terminal for transmitting data to a target server through the candidate network;
determining a target network from the plurality of candidate networks according to the first network parameter;
and carrying out data communication with the target server through the target network.
2. The method of claim 1, wherein the obtaining the first network parameter corresponding to each candidate network comprises:
for each candidate network, carrying out message interaction with the target server through the candidate network to acquire a second network parameter corresponding to the candidate network;
acquiring the signal strength of the candidate network;
and determining the first network parameter corresponding to the candidate network according to the signal strength and the second network parameter.
3. The method of claim 2, wherein the obtaining the second network parameter corresponding to the candidate network through the message interaction between the candidate network and the target server includes:
sending a parameter detection message to the target server through the candidate network;
Receiving a parameter response message sent by the target server in response to the parameter detection message;
and acquiring the second network parameters according to the parameter response message.
4. The method of claim 1, wherein the obtaining the first network parameter corresponding to each candidate network comprises:
periodically acquiring a first network parameter corresponding to each candidate network;
the determining a target network from the plurality of candidate networks according to the first network parameter includes:
according to the plurality of periodically acquired first network parameters, calculating to obtain target network parameters of the candidate network; and determining a target network from the plurality of candidate networks according to the target network parameters.
5. The method of claim 4, wherein calculating the target network parameters of the candidate network from the first network parameters acquired over a plurality of cycles comprises:
according to the first network parameters acquired in the last N periods, calculating to obtain first candidate network parameters, wherein N is a positive integer greater than or equal to 1;
according to the first network parameters acquired in the latest M periods, calculating to obtain second candidate network parameters, wherein M is a positive integer greater than N;
And calculating the target network parameter of the candidate network according to the first candidate network parameter and the second candidate network parameter.
6. The method of claim 4, wherein said determining a target network from said plurality of candidate networks based on said target network parameters comprises:
acquiring the network grade corresponding to each candidate network under the target network parameters according to the corresponding relation of the preset parameter grades; wherein, the preset parameter level correspondence includes correspondence between the target network parameter and the network level;
updating the currently stored network level of the candidate network according to the newly acquired network level of the candidate network;
and determining a target network from the candidate networks according to the currently stored network level.
7. The method of claim 6, wherein updating the currently stored network level of the candidate network based on the newly acquired network level of the candidate network comprises:
acquiring the currently stored network level of the candidate network;
and taking the latest acquired network level as a new currently stored network level of the candidate network under the condition that the absolute value of the difference value between the latest acquired network level and the currently stored network level is larger than or equal to a first preset level difference threshold value.
8. The method of claim 7, wherein updating the currently stored network level of the candidate network based on the newly acquired network level of the candidate network further comprises:
taking the latest acquired target network parameter as the current stored target network parameter of the candidate network under the condition that the latest acquired network level is equal to the current stored network level;
and updating the currently stored network level according to the latest acquired target network parameter and the currently stored target network parameter under the condition that the absolute value of the difference value between the latest acquired network level and the currently stored network level is smaller than the first preset level difference threshold and larger than the second preset level difference threshold.
9. The method of claim 8, wherein updating the currently stored network level based on the newly acquired value of the target network parameter and the currently stored value of the target network parameter comprises:
taking the latest acquired network level as a new currently stored network level of the candidate network under the condition that the absolute value of the difference value between the latest acquired target network parameter and the currently stored target network parameter is larger than or equal to a preset parameter difference threshold value; and taking the latest acquired target network parameters as new currently stored target network parameters of the candidate network.
10. The method according to any one of claims 1 to 9, further comprising:
and determining the target server according to the target application program of the terminal.
11. A data communication apparatus, the apparatus comprising:
the parameter acquisition module is configured to acquire first network parameters corresponding to each candidate network under the condition that the terminal resides in a plurality of candidate networks, wherein the first network parameters are used for representing the data transmission performance of the terminal for transmitting data to a target server through the candidate networks;
a network determination module configured to determine a target network from the plurality of candidate networks according to the first network parameter;
and the data communication module is configured to communicate data with the target server through the target network.
12. An electronic device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the steps of the method of any one of claims 1 to 10.
13. A computer readable storage medium having stored thereon computer program instructions, which when executed by a processor, implement the steps of the method of any of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626900.3A CN116367274A (en) | 2021-12-28 | 2021-12-28 | Data communication method, device, storage medium and electronic equipment |
| PCT/CN2022/090068 WO2023123778A1 (en) | 2021-12-28 | 2022-04-28 | Data communication method and apparatus, and storage medium, electronic device and program product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626900.3A CN116367274A (en) | 2021-12-28 | 2021-12-28 | Data communication method, device, storage medium and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116367274A true CN116367274A (en) | 2023-06-30 |
Family
ID=86926037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111626900.3A Pending CN116367274A (en) | 2021-12-28 | 2021-12-28 | Data communication method, device, storage medium and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116367274A (en) |
| WO (1) | WO2023123778A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201213608D0 (en) * | 2012-07-31 | 2012-09-12 | Sirran Technologies Ltd | Wireless communications system providing optimal network performance |
| CN106355860A (en) * | 2016-09-18 | 2017-01-25 | 北京佰才邦技术有限公司 | Data transmission method and mobile equipment |
| CN109302346B (en) * | 2018-10-25 | 2020-09-18 | 网宿科技股份有限公司 | Method and device for transmitting data flow |
| CN112235837B (en) * | 2019-07-15 | 2022-07-12 | 华为技术有限公司 | Switching method and communication device |
| CN112866413A (en) * | 2021-02-19 | 2021-05-28 | 北京金山云网络技术有限公司 | Data transmission method and device, electronic equipment and computer readable storage medium |
| CN113018871A (en) * | 2021-04-19 | 2021-06-25 | 腾讯科技（深圳）有限公司 | Service processing method, device and storage medium |
-
2021
- 2021-12-28 CN CN202111626900.3A patent/CN116367274A/en active Pending
-
2022
- 2022-04-28 WO PCT/CN2022/090068 patent/WO2023123778A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023123778A1 (en) | 2023-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106454998B (en) | Wireless local area network access method, device and terminal | |
| US11647425B2 (en) | Methods and devices for reducing temperature for user equipment | |
| CN111404623B (en) | Data transmission method, device and storage medium based on mobile network | |
| CN107480785B (en) | Convolutional neural network training method and device | |
| CN107094094B (en) | Application networking method and device and terminal | |
| CN107820684B (en) | Channel detection method, information sending method, device and communication equipment | |
| CN111294850B (en) | Measurement reporting method and device, and terminal equipment information acquisition method and device | |
| CN108476479B (en) | Random access method and device, user equipment and computer readable storage medium | |
| RU2615683C2 (en) | Method and device for communication identification performance | |
| CN111654354A (en) | Detection method, device and storage medium of Maximum Transmission Unit (MTU) | |
| US11310694B2 (en) | Method and device for receiving downlink data during RRC inactive state | |
| CN107979858B (en) | Data path switching method, device, terminal and computer readable storage medium | |
| CN107949037B (en) | Network access method, device and system, and storage medium | |
| CN110933773B (en) | Link monitoring method and device | |
| CN108702305B (en) | Method and device for configuring working mode for multi-mode terminal | |
| CN106878654B (en) | Video communication method and device | |
| CN106535147B (en) | Communication signal processing method and device | |
| CN106506808B (en) | Method and device for prompting communication message | |
| CN108521882B (en) | Network access method and device | |
| US20220295461A1 (en) | Downlink control channel receiving and transmitting method and device | |
| CN107682101B (en) | Noise detection method and device and electronic equipment | |
| CN114430370B (en) | Method, device, equipment and storage medium for determining network slice | |
| CN114449542B (en) | Cell registration method, device and medium | |
| CN116367274A (en) | Data communication method, device, storage medium and electronic equipment | |
| CN110337823B (en) | Information configuration method and device, service processing method and device and base station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |