CN113316226B - Network searching method, terminal device and storage medium - Google Patents
Network searching method, terminal device and storage medium Download PDFInfo
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- CN113316226B CN113316226B CN202110555790.XA CN202110555790A CN113316226B CN 113316226 B CN113316226 B CN 113316226B CN 202110555790 A CN202110555790 A CN 202110555790A CN 113316226 B CN113316226 B CN 113316226B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
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- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
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- H04W52/0209—Power saving arrangements in terminal devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the application discloses a network searching method, terminal equipment and a storage medium, wherein the method comprises the following steps: when the terminal equipment is disconnected with the resident current network, recording the network disconnection time; judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network; if it is determined that the condition for searching for the target network is not satisfied, the search processing of the target network is not executed.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a network search method, a terminal device, and a storage medium.
Background
The fifth generation mobile communication technology (5G) is the latest generation cellular mobile communication technology, wherein the 5G has two networking modes, one is Non-independent Networking (NSA), and the other is independent networking (SA).
At present, when network searching is performed, a terminal device may perform searching processing on a supported network mode, but in the case of no network information coverage, such network searching processing may increase network searching time of a non-service network searching and power consumption of the terminal device, thereby greatly reducing intelligence of network searching.
Disclosure of Invention
The embodiment of the application provides a network searching method, terminal equipment and a storage medium, which can reduce the network searching time of non-service network searching and the power consumption of the terminal equipment and effectively improve the intelligence of network searching.
The technical scheme of the embodiment of the application is realized as follows:
in a first aspect, an embodiment of the present application provides a network search method, where the method includes:
when the terminal equipment is disconnected with the resident current network, recording the network disconnection time;
judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network;
and if the condition for searching the target network is judged not to be met, the searching processing of the target network is not executed.
In a second aspect, an embodiment of the present application provides a terminal device, which includes a recording unit, a judging unit, an executing unit,
the recording unit is used for recording the network disconnection time when the terminal equipment is disconnected with the resident current network;
the judging unit is used for judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network;
and the execution unit is used for not executing the search processing of the target network if the condition for searching the target network is judged not to be satisfied.
In a third aspect, an embodiment of the present application provides a terminal device, where the terminal device includes a processor and a memory storing instructions executable by the processor, and when the instructions are executed by the processor, the network search method according to the first aspect is implemented.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a program is stored, where the program, when executed by a processor, implements the network searching method according to the first aspect.
The embodiment of the application provides a network searching method, terminal equipment and a storage medium, wherein when the terminal equipment is disconnected with a resident current network, the network disconnection time is recorded; judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network; if it is determined that the condition for searching for the target network is not satisfied, the search processing of the target network is not executed. Therefore, in the embodiment of the application, the terminal device can record the network breaking time when the network is broken, and judge whether the condition of searching the target network is met or not by combining the recorded historical connection time of the target network, so that the searching processing of the target network is not executed after the condition of searching the target network is judged not to be met, the dynamic control of searching the network without service is realized, the network searching time of searching the network without service and the power consumption of the terminal device can be reduced finally, and the intelligence of network searching is effectively improved.
Drawings
FIG. 1 is a diagram illustrating a comparison of power consumption of a switch SA during a no-service network search in a mobile network;
fig. 2 is a schematic diagram of an application scenario of cell camping;
fig. 3 is a first schematic implementation flow diagram of a network searching method according to an embodiment of the present application;
fig. 4 is a schematic view illustrating an implementation flow of a network searching method according to an embodiment of the present application;
fig. 5 is a schematic view illustrating a third implementation flow of the network searching method according to the embodiment of the present application;
fig. 6 is a schematic view illustrating an implementation flow of a network searching method according to an embodiment of the present application;
fig. 7 is a schematic flow chart illustrating an implementation of the network search method according to the embodiment of the present application;
fig. 8 is a schematic flow chart illustrating an implementation process of the network search method according to the embodiment of the present application;
fig. 9 is a seventh schematic flow chart illustrating an implementation of the network search method according to the embodiment of the present application;
fig. 10 is an implementation flowchart of an eighth network searching method according to the embodiment of the present application;
fig. 11 is a first schematic structural diagram of a terminal device according to an embodiment of the present application;
fig. 12 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be further noted that, for the convenience of description, only the portions relevant to the related applications are shown in the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.
In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict. It should also be noted that reference to the terms "first \ second \ third" in the embodiments of the present application is only used for distinguishing similar objects and does not represent a specific ordering for the objects, and it should be understood that "first \ second \ third" may be interchanged with a specific order or sequence where possible so that the embodiments of the present application described herein can be implemented in an order other than that shown or described herein.
Now, the third Generation Partnership project (3 rd Generation Partnership project,3 gpp) defines two networking modes of a fifth Generation mobile communication technology (5 g), one is Non-independent Networking (NSA), and the other is independent networking (SA).
Non-independent networking, NSA, refers to deployment of a 5G network using the existing fourth generation mobile communication technology (4G) infrastructure, where the 5G carriers based on the NSA architecture only carry user data and their control signaling is still transmitted through the 4G network. Namely, the NSA provides support for 5G signals by integrating 5G base stations and 4G base stations. Its advantages are high speed and low cost, and can build 5G network.
The independent networking SA only uses the 5G base station to provide 5G network signals, so that the construction cost is high, and the base station construction progress is slow, but in the SA mode, a user (5G terminal) accesses the 5G base station and the 5G core network, and can better exert the advantageous characteristics of 5G, such as ultra-low delay and high rate.
According to different requirements of operators, the two networking modes of SA and NSA may cover different areas, and may also cover the same area. If the terminal device increases an SA band (sabend), that is, the terminal device supports an SA mode, the terminal device searches for an SA network when searching for a network. However, since the SA is in the initial stage of network establishment, there are many areas without coverage of the SA signal, if the terminal device supports the SA mode, the modem searches for the SA band in the area without the SA signal, and this power consumption is meaningless, which further wastes the power consumption of the terminal device greatly, and the network searching time without service is also increased.
Fig. 1 is a schematic diagram illustrating comparison of power consumption of a non-service network search of a switch SA in a mobile network, and as shown in fig. 1, for different chip platforms, the power consumption of a terminal device is increased compared with the power consumption of the terminal device when the non-service network search of the SA is turned on and the power consumption of the terminal device when the non-service network search of the SA is turned off.
Therefore, when the existing network searching method is used for searching networks without service, the network searching time is long, the power consumption of terminal equipment is large, and the network searching method is poor in intelligence.
In order to solve the above problem, in the embodiment of the present application, when the terminal device is disconnected from the resident current network, the network disconnection time is recorded; judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network; if it is determined that the condition for searching for the target network is not satisfied, the search processing of the target network is not executed. Therefore, in the embodiment of the application, the terminal device can record the network disconnection time when the network is disconnected, judge whether the condition of searching the target network is met or not by combining the recorded historical connection time of the target network, and then do not execute the searching processing of the target network after judging that the condition of searching the target network is not met, so that the dynamic control of the network searching without service is realized, the network searching time of the network searching without service and the power consumption of the terminal device can be reduced, and the intelligence of network searching is effectively improved.
It should be noted that, in the embodiment of the present application, fig. 2 is a schematic view of an application scenario in which a cell resides, and as shown in fig. 2, the network search method provided in the present application may be applied to a terminal device supporting multiple network modes, such as an SA mode, where a communication connection is established between the terminal device and the network device. Optionally, the terminal device may establish a communication connection with the network device through a fourth-generation, fifth-generation, and other mobile communication technologies, and a communication connection manner of the terminal device and the network device is not limited in this embodiment of the present application.
In general, a plurality of network devices may exist near a terminal device, the terminal device may select a cell as a serving cell (may also be referred to as a "camping cell") according to a service quality value (such as signal quality) of a cell in which each network device is located, service quality values of cells in which different network devices are located may differ, and the terminal device should camp in a cell with a better service quality value. As shown in fig. 2, it is assumed that there are three network devices, which are a network device 1, a network device 2, and a network device 3, respectively, and the terminal device resides in a cell 1 where the network device 1 is located, where the cell 1 is a serving cell of the terminal device, and both the cell 2 where the network device 2 is located and the cell 3 where the network device 3 is located are adjacent to the cell 1, that is, the cell 2 and the cell 3 are adjacent cells (also referred to as "neighbor cells") of the cell 1.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
An embodiment of the present application provides a network search method, fig. 3 is a schematic view illustrating an implementation flow of the network search method provided in the embodiment of the present application, and as shown in fig. 3, in the embodiment of the present application, a method for a terminal device to perform network search may include the following steps:
In the embodiment of the application, when the terminal device is disconnected from the resident current network, the terminal device may record the network disconnection time.
It can be understood that, in the embodiment of the present application, the terminal device may be referred to as a User Equipment (UE). The Terminal device may be a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) Station, a Personal Digital Assistant (PDA), or the like, and may also be a smart phone, a tablet computer, a palm computer, a Mobile Station (MS), a Mobile Terminal (Mobile Terminal), or the like, and the Terminal device may communicate with one or more Network devices through a Radio Access Network (RAN). The terminal equipment may be, for example, a mobile telephone (or so-called "cellular" telephone) or a computer with terminal equipment, etc., and may also be, for example, a portable, pocket, hand-held, computer-included, or vehicle-mounted mobile device that exchanges voice and/or data with the radio access network. The terminal device may also be a handheld device with a wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a network evolved in the future, and the like, and the implementation of the present application is not limited.
It should be noted that, in the embodiment of the present application, the terminal device may support multiple different network modes, for example, the terminal device may support an LTE mode, an SA mode, and an NSA mode, and thus, the terminal device may reside in different networks, for example, the terminal device may reside in the LTE network, the SA network, and the NSA network.
That is, in the present application, the current network where the terminal device resides before the network disconnection may be an LTE network, an SA network, or an NSA network.
Further, in the embodiment of the present application, when the terminal device resides in the LTE network, the network connection state of the terminal device is an LTE connection state; when the terminal equipment resides in the SA network, the network connection state of the terminal equipment is the SA connection state; when the terminal device resides in the NSA network, the network connection state of the terminal device is the NSA connection state.
It can be understood that, in the present application, the LTE connection state of the terminal device may represent that the terminal device is camped in an LTE cell and is in a Radio Resource Control (RRC) connection state; the SA connection state of the terminal device may represent that the terminal device resides in an SA cell and is in an RRC connection state; the NSA connected state of the terminal device may indicate that the terminal device is camped on the NSA cell and is in an RRC connected state.
Further, in the embodiment of the present application, when the terminal device is disconnected from the resident current network, that is, when the terminal device is disconnected from the network, the terminal device may record the time of network disconnection, so as to determine the corresponding network disconnection time.
For example, in the embodiment of the present application, when the terminal device is disconnected from the resident current network, the terminal device may record only the network disconnection time, and may also record association between the network disconnection time and the current network. For example, if the current network to which the terminal device is connected is an LTE network, when a network disconnection occurs, the terminal device may record a network disconnection time "25 minutes 30 seconds at 13 times 5 month and 10 days 2021", or the terminal device may record specific information including the network disconnection time and the current network, such as "25 minutes 30 seconds at 13 times 5 month and 10 days 2021 to disconnect from the LTE network".
In the embodiment of the application, when the terminal device is disconnected from the resident current network, after the terminal device records the network disconnection time, whether the condition for searching for the target network is met or not can be further judged according to the historical connection time and the network disconnection time corresponding to the target network corresponding to the terminal device. The target network may be any one of an LTE network, an SA network, and an NSA network.
It should be noted that, in the embodiment of the present application, the historical connection time corresponding to the target network corresponding to the terminal device may be used to represent the last time when the terminal device resides in the target network, that is, the historical connection time corresponding to the target network may be considered as the time when the terminal device is disconnected from the target network after recently residing in the target network.
It can be understood that, in the embodiment of the present application, since the target network may be any one of an LTE network, an SA network, and an NSA network, the historical connection time recorded by the terminal device is also different corresponding to different target networks, that is, the last time the terminal device resides in different networks is different.
For example, in the present application, the historical connection time of the SA network recorded by the terminal may be "5/12/7/15/21 sec" in 2021; the historical connection time of the NSA network recorded by the terminal may be "5, 6, 17, 13, min and 05 s in 2021; the historical connection time of the LTE network recorded by the terminal may be "0 minutes 51 seconds at 5 months, 13 days, 0 hours 2021.
It can be understood that, in the present application, the terminal device may determine, through the historical connection time corresponding to the target network and the network disconnection time, the network environment corresponding to the target network to determine whether the condition for searching for the target network is satisfied. The network environment determined by the terminal device may be used to determine whether there is signal coverage of the target network, that is, the network environment may be divided into a target network environment (signal coverage of the target network) and a non-target network environment (signal coverage of the non-target network) according to whether there is signal coverage of the target network.
Further, in the present application, if the network environment corresponding to the target network is the target network environment (signal coverage of the target network exists), the terminal device may determine that a condition for searching for the target network is satisfied; if the network environment corresponding to the target network is a non-target network environment (no signal coverage of the target network), the terminal device may determine that the condition for searching for the target network is not satisfied.
For example, in the present application, if the target network is an SA network, the corresponding network environment may include an SA environment (with SA signal coverage) and a non-SA environment (without SA signal coverage); if the target network is an NSA network, the corresponding network environments may include an NSA environment (with NSA signal coverage) and a non-NSA environment (without NSA signal coverage); if the target network is an LTE network, the corresponding network environment may include an LTE environment (with LTE signal coverage) and a non-LTE environment (without LTE signal coverage).
It should be noted that, in the embodiment of the present application, when the terminal device determines whether the condition for searching for the target network is satisfied according to the historical connection time and the network disconnection time corresponding to the target network, a time difference between the network disconnection time and the historical connection time may be calculated first; and then comparing the time difference value with a preset interval threshold value, and further judging whether the condition of searching the target network is met according to the comparison result.
It can be understood that, in the present application, the time difference between the network disconnection time and the historical connection time corresponding to the target network is a time interval between the last time when the terminal device has last connected to the target network and the time when the terminal device is disconnected from the current network, and as can be seen, the time difference can be used to determine the time when the terminal device continuously does not reside in the target network.
Specifically, in the present application, after comparing the time difference value with a preset interval threshold, if the time difference value is greater than the preset interval threshold as a result of the comparison, it may be determined that the network environment is the non-target network environment, and it may be determined that the condition for searching for the target network is not satisfied; if the time difference is less than or equal to the preset interval threshold, the network environment may be determined to be a target network environment, and it may be determined that a condition for searching for a target network is satisfied.
Further, in the embodiment of the present application, when the terminal device determines whether the condition for searching for the target network is satisfied, the time difference between the real-time state parameter corresponding to the terminal device and the target network obtained by detection may be combined, so as to determine whether the condition for searching for the target network is satisfied more accurately.
And 103, if the condition for searching the target network is judged not to be met, the searching processing of the target network is not executed.
In the embodiment of the application, after the terminal device determines whether the condition for searching the target network is satisfied according to the historical connection time and the network disconnection time corresponding to the target network, if the network environment is a non-target network environment, that is, it is determined that the condition for searching the target network is not satisfied, the terminal device may select not to execute the search processing of the target network, and only execute the search processing of other networks except the target network.
It can be understood that, in the present application, if the determined network environment corresponding to the target network is a non-target network environment, that is, it is determined that the condition for searching for the target network is not satisfied, the terminal device may consider that there is no signal coverage of the target network, and if the search for the target network is performed during network search, power consumption of the terminal device is greatly wasted, so the terminal device may choose not to perform the search processing for the target network during network search.
Correspondingly, in this application, fig. 4 is a schematic view of an implementation flow of the network search method provided in this embodiment of the application, and as shown in fig. 4, after determining whether a condition for searching for a target network is satisfied according to a historical connection time corresponding to the target network and the network disconnection time, that is, after step 102, the method for the terminal device to perform network search may further include the following steps:
and step 104, if the condition for searching the target network is judged to be met, executing the searching processing of the target network.
In the embodiment of the application, after the terminal device determines whether the condition for searching the target network is satisfied according to the historical connection time and the network disconnection time corresponding to the target network, if the network environment is the target network environment, that is, it is determined that the condition for searching the target network is satisfied, the terminal device may select to execute the search processing of the target network. That is to say, if the determined network environment corresponding to the target network is the target network environment, the terminal device may consider that there is signal coverage of the target network, and therefore the terminal device may select to perform search processing on the target network and other networks simultaneously when performing network search.
Further, in an embodiment of the present application, fig. 5 is a schematic view illustrating an implementation flow of a network search method provided in the embodiment of the present application, and as shown in fig. 5, the method for the terminal device to perform network search may further include the following steps:
and 105, when the terminal equipment is disconnected with the resident current network, if the current network is the same as the target network, judging that the conditions for searching the target network are met.
In the embodiment of the application, when the terminal device is disconnected from the resident current network, if the current network is the same as the target network, the network environment corresponding to the target network can be directly determined as the target network environment, that is, the condition for searching the target network is directly determined to be satisfied.
It can be understood that, in the present application, if the current network is a target network, it is indicated that the terminal device resides in the target network before the network is disconnected, that is, it may be considered that there is signal coverage of the target network, so that the terminal device may directly determine that a condition for searching the target network is satisfied, and may further select to search the target network and other networks at the same time when performing network searching.
Further, in an embodiment of the present application, fig. 6 is a schematic view illustrating an implementation flow of a network search method provided in the embodiment of the present application, and as shown in fig. 6, before determining whether a condition for searching for a target network is satisfied according to a historical connection time corresponding to the target network and the network disconnection time, that is, before step 102, the method for the terminal device to perform network search may further include the following steps:
and 106, when the terminal equipment resides in the target network, executing time recording processing to obtain historical connection time corresponding to the target network.
In the embodiment of the application, when the terminal device resides in the target network, the terminal device may perform time recording processing to record and obtain a historical connection time corresponding to the target network, and specifically, the terminal device may determine a time at which a connection with the target network is disconnected after the terminal device resides in the target network for the last time as the historical connection time corresponding to the target network. That is, in the present application, if the terminal device resides in the target network multiple times, the terminal device updates the stored historical connection time using the last time of disconnection from the target network, i.e., continuously overrides the stored previous time of disconnection from the target network using the last time of disconnection from the target network.
Further, in an embodiment of the present application, fig. 7 is a schematic diagram illustrating an implementation flow of the network search method provided in the embodiment of the present application, and as shown in fig. 7, before determining whether a condition for searching for a target network is met according to a historical connection time and a network disconnection time corresponding to the target network, that is, before step 102, the method for the terminal device to perform network search may further include the following steps:
and 107, setting a preset interval threshold corresponding to the target network.
In the embodiment of the present application, the terminal device may first set a preset interval threshold corresponding to the target network. Specifically, when setting a preset interval threshold corresponding to a target network, the terminal device may respond to a received setting instruction and perform setting processing of the preset interval threshold according to information carried in the setting instruction; the preset interval threshold may also be set according to a pre-stored correspondence between the network and the interval threshold, and this application is not particularly limited.
It should be noted that, in the present application, the preset interval threshold may be used to determine a network environment corresponding to the target network. Specifically, the terminal device may preset a preset interval threshold, where the preset interval thresholds set by the terminal device may be the same or different for different target networks. I.e. different target networks correspond to the same or different preset interval thresholds.
For example, for an LTE network, an SA network, and an NSA network, the terminal device may set the preset interval thresholds to 2 hours; or, the terminal device may set the preset interval threshold corresponding to the LTE network to 1 hour, set the preset interval threshold corresponding to the SA network to 2 hours, and set the preset interval threshold corresponding to the NSA network to 3 hours.
In summary, in the embodiment of the present application, the terminal device uses the network search method proposed in the above steps 101 to 107
The embodiment of the application provides a network searching method, which can be used for discriminating whether the terminal equipment is in a non-SA environment or not by recording the network disconnection time and the historical connection time of an SA when the terminal equipment is out of service, so that whether the SA network is searched can be dynamically controlled, and the power consumption of the terminal equipment is saved by not executing the SA searching process in the non-SA environment.
It should be noted that, in the embodiment of the present application, when the terminal device dynamically controls whether to search the SA network based on the network disconnection time and the historical connection time of the SA, it may also determine whether to meet the network searching condition of the SA network by combining the real-time state parameter of the terminal device. For example, if the environment is a non-SA environment and the screen state is the screen-off state, it is determined that the search process of the SA network is not performed, and/or if the environment is a non-SA environment and the operation state is the Doze mode, it is determined that the search process of the SA network is not performed, and/or if the environment is a non-SA environment and the motion state is a jogging state close to a standstill, it is determined that the search process of the SA network is not performed.
The embodiment of the application provides a network searching method, which comprises the steps of recording the time of network disconnection when a terminal device is disconnected with a resident current network; judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network; if it is determined that the condition for searching for the target network is not satisfied, the search processing of the target network is not executed. Therefore, in the embodiment of the application, the terminal device can record the network disconnection time when the network is disconnected, judge whether the condition of searching the target network is met or not by combining the recorded historical connection time of the target network, and then do not execute the searching processing of the target network after judging that the condition of searching the target network is not met, so that the dynamic control of the network searching without service is realized, the network searching time of the network searching without service and the power consumption of the terminal device can be reduced, and the intelligence of network searching is effectively improved.
Based on the foregoing embodiment, in yet another embodiment of the present application, fig. 8 is a schematic diagram illustrating an implementation flow of a network searching method provided in the embodiment of the present application, and as shown in fig. 8, the method for a terminal device to determine whether a condition for searching a target network is met according to a historical connection time and a network disconnection time corresponding to the target network may include the following steps:
and 102a, calculating a time difference value between the disconnection time and the historical connection time.
And 102b, if the time difference value is larger than a preset interval threshold value, judging that the condition for searching the target network is not met.
And 102c, if the time difference is smaller than or equal to a preset interval threshold, judging that the condition of searching the target network is met.
In the embodiment of the application, when the terminal device judges whether the condition for searching the target network is met or not according to the historical connection time and the network disconnection time corresponding to the target network, the time difference between the network disconnection time and the historical connection time can be calculated firstly, and the time difference can represent the time that the terminal device is not resident in the target network continuously; then comparing the time difference value with a preset interval threshold value, if the time difference value is larger than the preset interval threshold value as a comparison result, the terminal equipment can be considered to have no target network residing for a long time, so that the signal coverage of the target network can be considered to be absent, the network environment can be determined to be the non-target network environment, and the condition for searching the target network is judged not to be met; correspondingly, if the time difference is smaller than or equal to the preset interval threshold value as a comparison result, the terminal device may be considered to be not resident in the target network for a short time, and may not be considered to have no signal coverage of the target network, so that the network environment may be determined to be the target network environment, and the condition for searching the target network is determined to be satisfied.
Further, in the embodiment of the present application, the terminal device may further determine whether a condition for searching for the target network is satisfied in combination with the time difference between the real-time status parameter corresponding to the terminal device and the target network, which is obtained through detection.
For example, in the present application, the terminal device may further detect a real-time status parameter before determining whether a condition for searching for a target network is satisfied according to a historical connection time and a network disconnection time corresponding to the target network; wherein the real-time status parameters include at least one of the following: screen state, electric quantity, temperature, position information, running state and motion condition.
Specifically, in the application, the screen state may represent a turn-on/turn-off condition of a display screen configured by the terminal device, and may include a turn-off state and a turn-on state; the electric quantity is the current residual electric quantity of the terminal equipment; the temperature can be the whole temperature of the terminal equipment; the location information is a specific location where the terminal device is currently located, for example, longitude and latitude obtained by the terminal device through a Global Positioning System (GPS); the operation state may represent an operation state of the terminal device, for example, the current operation state of the terminal device is a low power consumption mode (Doze mode) or a deep sleep mode; the motion situation may be determined as a real-time motion situation of the terminal, for example, the motion situation may be a motion state, a jogging state, a static state, or the like.
Further, in the embodiment of the present application, when the terminal device determines whether the condition for searching for the target network is satisfied according to the historical connection time and the network disconnection time corresponding to the target network, specifically, whether the condition for searching for the target network is satisfied may be determined according to the time difference, the preset interval threshold, and the real-time status parameter.
It can be understood that, in the present application, when the terminal device determines whether the condition of searching for the target network is satisfied in combination with the time difference, the preset interval threshold, and the real-time status parameter, the state of the terminal device may be evaluated by using one or more detected real-time status parameters, and then, the state of the terminal device is determined whether the condition of searching for the target network is satisfied in combination with the state of the terminal device.
Specifically, in the present application, assuming that the target network is an SA network, when determining whether a network searching condition of the target network (SA network) is satisfied, if the time difference is greater than the preset interval threshold and the real-time status parameter satisfies at least one of the following conditions, it may be determined that the condition for searching for the target network is not satisfied: the screen state is a screen-off state, the running state is a Doze mode, the electric quantity is smaller than a preset electric quantity threshold value, and the motion condition is a micro motion state.
For example, in the present application, if the screen state in the real-time state parameter of the terminal device is the screen-off state, it may be considered that the terminal device is in a scene requiring a low rate, the terminal device may select not to perform network search processing on an SA network with a high rate and large power consumption; if the electric quantity in the real-time state parameters of the terminal equipment is lower than a preset electric quantity threshold value, the terminal equipment is considered to be more suitable for being in a network mode with lower power consumption, and the terminal equipment can select not to perform network searching processing on an SA network with high speed and high power consumption; if the running state in the real-time state parameters of the terminal device is in a Doze mode (low power consumption mode), the terminal device is considered to be more suitable for being in a network mode with lower power consumption, and the terminal device can select not to perform network searching processing on the SA network with high speed and high power consumption; if the running state in the real-time state parameters of the terminal device is in the Doze mode (low power consumption mode), the terminal device may be considered to be more suitable for being in the network mode with lower power consumption, and the terminal device may select not to perform network searching processing on the SA network with high speed and high power consumption.
Further, in an embodiment of the present application, fig. 9 is a schematic view illustrating an implementation flow of a network search method provided in the embodiment of the present application, and as shown in fig. 9, taking a target network as an SA network as an example, the method for performing network search by a terminal device may include the following steps:
and step 201, recording the last time T1 of the resident SA network.
In the embodiment of the application, the terminal device may perform time recording processing when residing in the SA network, so as to obtain the historical connection time T1 corresponding to the SA network, where the historical connection time T1 may be the last time when the terminal device resides in the SA network, that is, the historical connection time T1 may be considered as the time when the terminal device is disconnected from the SA network after recently residing in the SA network.
In the embodiment of the present application, when the terminal device is disconnected from the resident current network, the terminal device may record the network disconnection time T2. The current network where the terminal device resides may be an LTE network, an SA network, or an NSA network.
And step 203, calculating a time difference value delta T between T2 and T1.
In the embodiment of the application, after the terminal device is disconnected from the resident current network, the terminal device may perform difference operation on the network disconnection time T2 and the historical connection time T1 corresponding to the network a to obtain the time difference Δ T.
It is understood that in the present application, the time difference Δ T is a time interval between the last time the terminal device was last connected to the SA network and the time of disconnection from the current network, and it can be seen that the time difference Δ T can be used to determine the time that the terminal device is not resident in the SA network.
And step 204, judging whether the Δ T is larger than a preset interval threshold value T0, if so, executing step 205, otherwise, executing step 206.
In the embodiment of the application, after the time difference Δ T between T2 and T1 is obtained through calculation, the terminal device may compare the time difference Δ T with a preset interval threshold T0, so as to determine whether the network searching condition of the SA network is satisfied according to a comparison result.
Specifically, in the present application, if the comparison result is that Δ T is greater than T0, the terminal device may consider that there is no signal coverage of the SA network, and may further determine that the network searching condition of the SA network is not satisfied; if Δ T is less than or equal to T0, the terminal device may consider that there is signal coverage of the SA network, and may further determine that the network searching condition of the SA network is satisfied.
In the embodiment of the present application, if it is determined that the network search condition of the SA network is not satisfied, that is, Δ T is greater than T0, the terminal device does not perform the search processing of the SA network and only performs the search processing of a network other than the SA network when performing the network search.
In the embodiment of the application, if it is determined that the network searching condition of the SA network is satisfied, that is, Δ T is less than or equal to T0, the terminal device performs the search processing of the SA network and other networks at the same time when performing the network searching.
Further, in an embodiment of the present application, fig. 10 is an implementation flow diagram eight of a network search method provided in the embodiment of the present application, and as shown in fig. 10, taking a target network as an SA network as an example, the method for a terminal device to perform network search may include the following steps:
and step 201, recording the last time T1 of residing in the SA network.
And step 207, judging whether the current network is an SA network, if so, executing step 206, otherwise, executing step 203.
In the embodiment of the application, when the terminal device is disconnected from the resident current network, if the current network is an SA network, it is indicated that the terminal device resides in the SA network before the network is disconnected, and it can be considered that there is signal coverage of the SA network, so that the terminal device can directly determine that the network searching condition of the SA network is satisfied, and further can select to search the SA network and other networks simultaneously when searching the network.
And step 203, calculating a time difference value delta T between T2 and T1.
And step 204, judging whether the Δ T is larger than a preset interval threshold value T0, if so, executing step 208, otherwise, executing step 206.
And step 208, judging whether the real-time state parameters meet the network searching conditions of the SA network, if so, executing the step 205, otherwise, executing the step 206.
In the embodiment of the application, the terminal device may further determine whether a condition for searching for the target network is satisfied in combination with the detected time difference between the real-time state parameter corresponding to the terminal device and the target network.
Specifically, in the present application, the terminal device may further detect a real-time status parameter; wherein the real-time status parameters include at least one of the following: screen state, electric quantity, temperature, position information, running state and motion condition.
For example, in this application, when determining whether the network searching condition of the SA network is satisfied, if the time difference is greater than the preset interval threshold and the real-time status parameter satisfies at least one of the following conditions, the terminal device may determine that the network searching condition of the SA network is not satisfied: the screen state is a screen-off state, the running state is a Doze mode, the electric quantity is smaller than a preset electric quantity threshold value, and the motion condition is a micro-motion state.
The embodiment of the application provides a network searching method, which comprises the steps of recording the network disconnection time when a terminal device is disconnected with a resident current network; judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network; if it is determined that the condition for searching for the target network is not satisfied, the search processing for the target network is not executed. Therefore, in the embodiment of the application, the terminal device can record the network disconnection time when the network is disconnected, judge whether the condition of searching the target network is met or not by combining the recorded historical connection time of the target network, and then do not execute the searching processing of the target network after judging that the condition of searching the target network is not met, so that the dynamic control of the network searching without service is realized, the network searching time of the network searching without service and the power consumption of the terminal device can be reduced, and the intelligence of network searching is effectively improved.
Based on the foregoing embodiments, in another embodiment of the present application, fig. 11 is a schematic diagram of a composition structure of a terminal device according to an embodiment of the present application, as shown in fig. 11, a terminal device 10 according to an embodiment of the present application may include a recording unit 11, a determining unit 12, an executing unit 13,
the recording unit 11 is configured to record a network disconnection time when the terminal device is disconnected from the resident current network;
the judging unit 12 is configured to judge whether a condition for searching for a target network is satisfied according to a historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network;
the execution unit 13 is configured to not execute the search processing of the target network if it is determined that the condition for searching the target network is not satisfied.
In an embodiment of the present application, further, fig. 12 is a schematic diagram of a composition structure of a terminal device provided in the embodiment of the present application, as shown in fig. 12, a terminal device 10 provided in the embodiment of the present application may further include a processor 14 and a memory 15 storing executable instructions of the processor 14, and further, the terminal device 10 may further include a communication interface 16, and a bus 17 for connecting the processor 14, the memory 15, and the communication interface 16.
In an embodiment of the present Application, the Processor 14 may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a ProgRAMmable Logic Device (PLD), a Field ProgRAMmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor. It is understood that the electronic devices for implementing the above processor functions may be other devices, and the embodiments of the present application are not limited in particular. The terminal device 10 may further comprise a memory 15, which memory 15 may be connected to the processor 14, wherein the memory 15 is adapted to store executable program code comprising computer operating instructions, and wherein the memory 15 may comprise a high speed RAM memory and may further comprise a non-volatile memory, such as at least two disk memories.
In the embodiment of the present application, the bus 17 is used to connect the communication interface 16, the processor 14, and the memory 15 and the intercommunication among these devices.
In the embodiments of the present application, the memory 15 is used for storing instructions and data.
Further, in an embodiment of the present application, the processor 14 is configured to record a network disconnection time when the terminal device is disconnected from the resident current network; judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network; and if the condition for searching the target network is judged not to be met, the searching processing of the target network is not executed.
In practical applications, the Memory 15 may be a volatile Memory (volatile Memory), such as a Random-Access Memory (RAM); or a non-volatile Memory (non-volatile Memory), such as a Read-Only Memory (ROM), a flash Memory (flash Memory), a Hard Disk Drive (HDD) or a Solid-State Drive (SSD); or a combination of the above types of memories and provides instructions and data to processor 14.
In addition, each functional module in this embodiment may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware or a form of a software functional module.
Based on the understanding that the technical solution of the present embodiment essentially or a part contributing to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium, and include several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to execute all or part of the steps of the method of the present embodiment. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiment of the application provides a terminal device, which records the time of network disconnection when the terminal device is disconnected with a resident current network; judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network; if it is determined that the condition for searching for the target network is not satisfied, the search processing of the target network is not executed. Therefore, in the embodiment of the application, the terminal device can record the network disconnection time when the network is disconnected, judge whether the condition of searching the target network is met or not by combining the recorded historical connection time of the target network, and then do not execute the searching processing of the target network after judging that the condition of searching the target network is not met, so that the dynamic control of the network searching without service is realized, the network searching time of the network searching without service and the power consumption of the terminal device can be reduced, and the intelligence of network searching is effectively improved.
An embodiment of the present application provides a computer-readable storage medium, on which a program is stored, which when executed by a processor implements the network search method as described above.
Specifically, the program instructions corresponding to a network searching method in the embodiment may be stored on a storage medium such as an optical disc, a hard disc, a usb disk, etc., and when the program instructions corresponding to a network searching method in the storage medium are read or executed by an electronic device, the method includes the following steps:
when the terminal equipment is disconnected with the resident current network, recording the network disconnection time;
judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network;
and if the condition for searching the target network is judged not to be met, the searching processing of the target network is not executed.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of implementations of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart block or blocks and/or flowchart block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart block or blocks for implementing the flowchart block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart block or blocks in the flowchart and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application.
Claims (12)
1. A method for searching a network, the method comprising:
when the terminal equipment is disconnected with the resident current network, recording the network disconnection time;
judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network;
if the condition of searching the target network is judged not to be met, the searching processing of the target network is not executed;
the judging whether the condition for searching the target network is met according to the historical connection time and the network disconnection time corresponding to the target network comprises the following steps:
calculating the time difference between the network disconnection time and the historical connection time;
and if the time difference value is larger than a preset interval threshold value, judging that the condition for searching the target network is not met.
2. The method of claim 1, further comprising:
and if the time difference is smaller than or equal to the preset interval threshold, judging that the condition of searching the target network is met.
3. The method according to claim 2, wherein before determining whether the condition for searching for the target network is satisfied according to the historical connection time and the network disconnection time corresponding to the target network, the method further comprises:
detecting real-time state parameters; wherein the real-time status parameters include at least one of the following: screen state, electric quantity, temperature, position information, running state and motion condition.
4. The method according to claim 3, wherein the determining whether the condition for searching for the target network is satisfied according to the historical connection time and the network disconnection time corresponding to the target network comprises:
and judging whether the conditions for searching the target network are met or not according to the time difference, the preset interval threshold and the real-time state parameter.
5. The method according to claim 4, wherein if the target network is the SA network, the determining whether a condition for searching for the target network is satisfied according to the time difference, the preset interval threshold, and the real-time status parameter includes:
when the time difference is greater than the preset interval threshold and the real-time state parameter meets at least one of the following conditions, judging that the condition for searching the target network is not met:
the screen state is a screen-off state, the running state is a Doze mode, the electric quantity is smaller than a preset electric quantity threshold value, and the motion condition is a micro-motion state.
6. The method according to any one of claims 1 to 5, wherein after determining whether a condition for searching for a target network is satisfied according to a historical connection time and the network disconnection time corresponding to the target network, the method further comprises:
and if the condition for searching the target network is judged to be met, executing the searching processing of the target network.
7. The method of claim 6, further comprising:
when the terminal equipment is disconnected with the resident current network, if the current network is the same as the target network, judging that the condition of searching the target network is met.
8. The method according to claim 1, wherein before determining whether the condition for searching for the target network is satisfied according to the historical connection time and the network disconnection time corresponding to the target network, the method further comprises:
and when the terminal equipment resides in the target network, executing time recording processing to obtain the historical connection time corresponding to the target network.
9. The method according to any one of claims 2 to 5,
different target networks correspond to the same or different preset interval thresholds.
10. A terminal device, characterized in that the terminal device comprises a recording unit, a judging unit, an executing unit,
the recording unit is used for recording the network disconnection time when the terminal equipment is disconnected with the resident current network;
the judging unit is used for judging whether the conditions for searching the target network are met or not according to the historical connection time and the network disconnection time corresponding to the target network; the historical connection time corresponding to the target network represents the last time when the terminal equipment resides in the target network; the target network is any one of an LTE network, an SA network and an NSA network;
the execution unit is used for not executing the search processing of the target network if judging that the condition for searching the target network is not satisfied;
the judging unit is further used for calculating a time difference value between the network disconnection time and the historical connection time; and if the time difference is larger than a preset interval threshold, judging that the condition for searching the target network is not met.
11. A terminal device comprising a processor, a memory storing instructions executable by the processor, the instructions when executed by the processor implementing the method of any one of claims 1 to 9.
12. A computer-readable storage medium, on which a program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1-9.
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| CN107396338B (en) * | 2017-08-31 | 2019-02-12 | Oppo广东移动通信有限公司 | Subscriber Identity Module control method, mobile terminal and computer readable storage medium |
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| CN107347203A (en) * | 2016-05-05 | 2017-11-14 | 展讯通信（上海）有限公司 | MTC terminal method for searching network, device and MTC terminal |
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