CN115209511A - Network searching method and network searching device - Google Patents
Network searching method and network searching device Download PDFInfo
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- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The application discloses a network searching method and a network searching device, which belong to the technical field of network searching, wherein the network searching method comprises the following steps: acquiring travel information of a user; determining frequency point information of a destination according to the travel information under the condition that the travel mode in the travel information is aviation travel; and after the airplane is in the landing state, controlling the mobile terminal to search the network according to the frequency point information.
Description
Technical Field
The application belongs to the field of network searching, and particularly relates to a network searching method and a network searching device.
Background
With the development of technology, mobile terminals have become common communication, entertainment and productivity tools, and most functions need to be implemented in a networking manner, and generally, the mobile terminals access to a wireless network provided by a communication company, including but not limited to 3G, 4G, 5G, and the like, but need to search for network services when accessing the wireless network. In the related art, when searching for a network, frequency points in a frequency band are often searched sequentially from low to high according to the frequency band supported by a mobile terminal, and especially, the mobile terminal is located in a brand new place after falling to the ground, which consumes longer time.
Disclosure of Invention
The embodiment of the application aims to provide a network searching method and a network searching device, which can solve the problem that the network searching speed is low when a mobile terminal is used.
In a first aspect, an embodiment of the present application provides a network searching method, where the method includes: acquiring travel information of a user; determining frequency point information of a destination according to the travel information under the condition that the travel mode in the travel information is aviation travel; and after the airplane is in the landing state, controlling the mobile terminal to search the network according to the frequency point information.
In a second aspect, an embodiment of the present application provides a network searching apparatus, including: the acquisition module is used for acquiring user travel information; the resident network determining module is used for determining the frequency point information of the destination according to the travel information under the condition that the travel mode in the travel information is aviation travel; and the network searching module is used for controlling the mobile terminal to search the network according to the frequency point information after the airplane is in the landing state.
In a third aspect, embodiments of the present application provide a mobile terminal including a processor, a memory, and a program or instructions stored on the memory and executable on the processor, where the program or instructions, when executed by the processor, implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium on which a program or instructions are stored, which when executed by a processor, implement the steps of the method according to the first aspect.
In the embodiment of the application, when a trip plan exists in the mobile terminal, the specific planned information is acquired, that is, the trip information of a user stored in the mobile terminal is acquired, so that the frequency point information can be loaded in advance according to a possible destination of the user in the follow-up process, when the airplane is in a landing state, the network can be directly searched by using the frequency point information, in the whole process, a positioning device is not required to be started, the network searching efficiency can be improved in the landing state, and meanwhile, the network searching energy consumption of the mobile terminal and the time for positioning by using positioning devices such as a GPS (global positioning system) and the like can be reduced.
Specifically, after the travel information is acquired, the user can know that the user may need to start or close the flight mode in a specific time period, and meanwhile, the geographical position of the mobile terminal when the mobile terminal arrives can be determined, and through the estimation of the landing state, the frequency point information is acquired locally before the mobile terminal is shut down or switched to the flight mode, so that when the subsequent network searching is needed, the frequency points do not need to be searched in sequence, only the frequency point information needs to be searched in a targeted manner, the network searching pertinence is extremely high, and the network searching efficiency is improved.
Drawings
Fig. 1 is a flowchart illustrating a network searching method according to an embodiment of the present application;
FIG. 2 is a flow diagram illustrating a method for searching a network according to an embodiment of the present application;
FIG. 3 is a flow diagram illustrating a method for searching a network according to an embodiment of the present application;
FIG. 4 is a flow diagram illustrating a method for searching a network according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a web searching apparatus according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of a web searching apparatus according to an embodiment of the present application;
FIG. 7 shows a block diagram of a mobile terminal according to an embodiment of the application;
FIG. 8 shows a schematic structural diagram of a mobile terminal according to an embodiment of the present application;
FIG. 9 is a flow diagram illustrating a method for searching a web according to an embodiment of the application;
fig. 10 is a flowchart illustrating a web searching method according to an embodiment of the present application.
Wherein, the correspondence between the reference numbers and the component names in fig. 5 to 8 is:
100: a mobile terminal; 101: a radio frequency unit; 102: a network module; 103: an audio output unit; 104: an input unit; 1041: a graphics processor; 1042: a microphone; 105: a sensor; 106: a display unit; 1061: a display panel; 107: a user input unit; 1071: a touch panel; 1072: other input devices; 108: an interface unit; 1109: a memory; 1110: a processor; 900: searching a network device; 901: an acquisition module; 902: a network residence determining module; 903: a network searching module; 904: and a buffer.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The network searching method and apparatus, the mobile terminal, the readable storage medium, and the chip provided in the embodiments of the present application are described in detail below with reference to fig. 1 to 10 through specific embodiments and application scenarios thereof.
The embodiment provides a network searching method, as shown in fig. 1, including:
step S102: acquiring travel information of a user;
step S104: determining frequency point information of a destination according to the travel information under the condition that the travel mode in the travel information is aviation travel;
step S106: and after the airplane is in the landing state, controlling the mobile terminal to search the network according to the frequency point information.
According to the network searching method provided by the embodiment, when a travel plan exists in the mobile terminal, the specific planned information is acquired, that is, the travel information of the user stored in the mobile terminal is acquired, so that the frequency point information can be loaded in advance according to the possible destination of the user in the following process, therefore, when the airplane is in a landing state, the network searching can be directly performed by the frequency point information, in the whole process, a positioning device is not required to be started, in the landing state, the network searching efficiency can be improved, and meanwhile, the network searching energy consumption of the mobile terminal can be reduced, and the time for positioning by positioning devices such as a GPS (global positioning system) and the like can be started.
Specifically, after the travel information is acquired, it can be known that a user may need to turn on or turn off a flight mode in a specific time period, and meanwhile, the geographic position where the mobile terminal is located when the mobile terminal arrives can be determined.
It should be noted that the frequency point information includes, but is not limited to, a plurality of communication frequency values ordered according to signal strength (including RSRP and RSRQ) and physical Cell identity (i.e., PCI, physical-layer Cell identity).
It can be understood that the landing state is the state corresponding to the landing stage of the aircraft when the mobile terminal is on the aircraft, and the landing state can be determined by measuring the height through a sensor or according to the taking-off and landing moments of the travel information.
Optionally, as shown in fig. 2, determining, according to the travel information, frequency point information of the mobile terminal in a landing state includes:
step S1042: determining the landing position of the mobile terminal according to the travel information, and estimating the arrival time of the landing of the mobile terminal;
step S1044: and determining the frequency point information of the landing position under the arrival time.
When the frequency point information is determined according to the travel information, the travel information is firstly acquired and analyzed, and the coordinates of the starting point and the end point of the mobile terminal in the travel time are extracted from the travel information, so that the starting place and the destination of the mobile terminal are determined, wherein the landing position of the mobile terminal is mainly determined. On the basis, the landing time of the mobile terminal can be estimated, so that the frequency point information of the landing position under the estimated landing time can be acquired, the pertinence of acquiring the frequency point information is improved, and the possibility of the situation that the acquired frequency point information is not matched with the network after the mobile terminal actually lands on the ground is reduced.
In addition, when the start point and the end point are acquired, they can be gradually derived from the moving path between the two points.
It is understood that the frequency points at the same location may change at different times.
Further, predicting the arrival time of the mobile terminal landing specifically includes: determining flight delay information corresponding to the moving path; and adjusting the arrival time according to the flight delay information.
When the arrival time is estimated, the possibility that the flight is delayed frequently needs to be considered, the network on the airplane is used for obtaining the delay information of the networking of the flight, so that the landing time is adjusted, namely the arrival time is adjusted according to the delay information of the flight, the frequency point information in the landing state is ensured to be in accordance with the landing situation, and the network searching efficiency is improved.
Optionally, as shown in fig. 3, when the aircraft is determined to be in the landing state, the method is mainly implemented by the following steps: step S1062: acquiring a gravity parameter of a gravity sensor and an acceleration parameter of an acceleration sensor in the mobile terminal; step S1064: and under the condition that the gravity parameter and the acceleration parameter meet the preset condition corresponding to the geographical position of the destination, controlling the mobile terminal to search for the network by the frequency point information.
When the mobile terminal is determined to be in the landing state, the mobile terminal is mainly realized by using the sensing parameters of the two sensors in the mobile terminal, specifically, the gravity sensor and the acceleration sensor are used, the gravity sensor can acquire the gravity parameters, the acceleration sensor can acquire the acceleration parameters, the two parameters are comprehensively analyzed, when the two parameters are determined to meet the preset conditions corresponding to the destination, the mobile terminal can be considered to be in the landing state, the network can be searched according to the frequency point information, and the network searching efficiency is improved.
It can be understood that the acceleration parameter can be decomposed into the component acceleration in the vertical direction, and the acceleration in the vertical direction can be continuously reduced along with the increase of the height above the ground, so that the real-time height of the mobile terminal can be determined through the comprehensive analysis of the gravity parameter on the basis.
Specifically, in order to more accurately judge whether the airplane on which the user sits lands, the terminal judges whether the user has reached the destination or not by the acquired arrival time and the time length of the user in the flight mode (or in the shutdown mode), and simultaneously introduces a set of machine learning algorithm to judge whether the airplane on which the user sits lands or not by taking the change values of the gravity sensor and the acceleration sensor as input. The algorithm can be more accurate through the training of certain data.
Optionally, as shown in fig. 4, after determining the frequency point information of the mobile terminal in the landing state according to the travel information, the method further includes:
step S1052: storing the frequency point information into a buffer;
after the aircraft is in the state of landing, control mobile terminal with frequency point information search network, specifically include:
step S1066: after the airplane is in a landing state, reading frequency point information in the buffer;
step S1068: searching the network by the frequency point information and deleting the frequency point information in the buffer.
After the frequency point information is determined, the frequency point information can be directly stored in a local buffer, when the network is searched, the frequency point information in the buffer can be read for searching the network, and the frequency point information is deleted from the buffer until the network searching is completed, so that the network searching speed under the non-airport scene is not influenced.
Specifically, in addition to accurately starting the program for identifying the landing scene of the airplane, the terminal needs to download corresponding frequency point information for the user on the database in advance through the airport information reached by the user, and store the frequency point information in an embedded memory (PriorFreq) of the mobile phone.
When judging that the airplane is landing and the user arrives at the destination, the AP issues a command to enable a modem (namely modem) to read PriorFreq after the terminal is switched off in a flight mode or is switched on, and prior frequency point information is preferentially used for searching the network
Further, searching for a network by using the frequency point information specifically includes: judging whether a network can be searched or not, and generating a first judgment result; when the first judgment result is yes, connecting to the searched network to realize network searching; and searching the network by using a preset network searching process when the first judgment result is negative.
In the process of searching the network, if the network cannot be searched after being searched by the frequency point information, the network can be directly connected if the network can be searched by the frequency point information for the purpose of ensuring.
It should be noted that the preset network searching process is a conventional network searching process, including but not limited to a band scan network searching process and a system scan network searching process. The network searching process of the band scan is that the mobile terminal searches frequency points in a frequency band once according to the frequency band supported by the mobile terminal and in a sequence from low to high, and the process usually takes a long time, but usually occurs separately in the process of searching the network when the terminal is started for the first time. The network searching process of the system scan is to store the frequency points (the stored frequency points are generally about 10) which are resided by the mobile phone each time, and preferentially search the frequency points in the memory in the next network searching process of the terminal.
Generally, when a mobile terminal searches for a network by using a preset network searching flow, a system scan flow is performed first, and if the system scan flow does not acquire a useful network, the mobile terminal starts a band scan network searching flow under the condition of normally connecting to the network, and meanwhile, the system scan is periodically inserted in the band scan process.
On the basis of any of the above embodiments, the acquiring of the travel information in the mobile terminal specifically includes: acquiring travel information of short message application in a mobile terminal; or acquiring the travel information of the travel application program in the mobile terminal.
When the travel information is acquired, the travel information can be mainly acquired through two modes, one mode is that the content of the short message application is acquired, whether the travel information is in the travel information can be analyzed, the ticket booking information sent by the navigation department can be mainly used for acquiring information such as a flight number, a travel date, a take-off airport and a landing airport, or the travel application program installed in the mobile terminal can be directly connected and comprises application programs, travel application programs and the like of each navigation department, and the information such as the flight number, the travel date, the take-off airport and the landing airport can also be acquired.
Specifically, the intelligent manual assistant of the mobile terminal acquires the overseas travel plan of the user by identifying a flight plan in a short message of the user or through an API (application programming interface) of a ticket booking APP (application), records airport information, flight information and arrival time of the user to arrive, autonomously inquires flight delay information and arrival time after the delay on the same day of the user travel, autonomously corrects the user travel plan by the terminal, and starts an airplane landing identification program in the first 2 hours of the arrival time.
On the basis of any of the above embodiments, before determining the frequency point information of the mobile terminal in the landing state according to the travel information, the method further includes: determining a destination of travel information; judging whether the destination is a foreign region; if the destination is a foreign region, determining the frequency point information of the destination according to the travel information specifically comprises the following steps: determining frequency point information associated with foreign regions through a database; the database stores airport information of a plurality of foreign regions and at least one piece of networking frequency point information corresponding to each airport information in a related mode.
Before determining the frequency point information, a destination in the travel information needs to be acquired and judged, specifically, whether the geographic location of the destination is a foreign region, that is, an airport in a non-chinese territory is judged, and if so, the frequency point information is acquired. It can be understood that if the destination is a domestic area, the mobile terminal adapts to the domestic operators when leaving the factory, and at the traffic key point of the airport, the signals of all the operators are covered, so that the connection speed is high, and the frequency point information does not need to be acquired in advance.
Further, the frequency point information is mainly the mainstream airports of overseas users in each country, big data is established by the frequency point information, corresponding frequency point information is extracted from the big data by taking strong signal intensity and high registration frequency as characteristics, and is stored in a database in a KEY-VALUE (KEY-VALUE) form, the content of the KEY is the information of the main airports of each country, and the content of the VALUE is one or more frequency point information (a plurality of frequency points are separated by FFs and set priority levels). In addition, for the compliant countries which can not obtain the frequency point information through big data, the frequency point information with higher signal intensity and registration frequency of each airport can be obtained by adopting a manual mode; the airport and frequency point information in the database is compared and updated in the big data and background modes, so that the frequency point information used by the user is guaranteed to be time-efficient.
Under the condition that the destination is a foreign region, determining a 2G frequency point and/or a 3G frequency point of the destination; determining a mobile country code and a mobile network code of a destination at a 2G frequency point and/or a 3G frequency point; and determining frequency point information according to the mobile country code and the mobile network code.
After a user arrives at a destination, the terminal identifies an airport mode after closing a flight mode or starting the terminal, at the moment, a 2/3G network of the destination is searched first, because the frequency points of 2/3G are few, the mobile terminal can quickly search the network, so that a mobile country code and a mobile network code (namely MCC & MNC) of the country are obtained and reported to an AP (namely an access point), the AP layer is matched with corresponding prior frequency point information through key values in a memory, and the terminal uses the frequency points to search the network.
On the basis of any one of the embodiments, the travel information in the mobile terminal is acquired, and meanwhile, the duration of the mobile terminal in a flight mode or a shutdown mode is determined; and judging whether the mobile terminal is in a landing state or not according to the time length.
The method comprises the steps of acquiring travel information, timing the time length of a mobile terminal in a flight mode or the time length of a shutdown mode, judging a landing state according to the time length, and particularly considering that the mobile terminal is currently in the landing state after accumulated time exceeds preset time length, for example, the accumulated time exceeds estimated flight time, so that a network searching program can be executed, namely the mobile terminal is controlled to search the network by frequency point information.
As shown in fig. 5, an embodiment of the present application provides a network searching apparatus 900. The network searching device comprises an acquisition module 901, a network residence determining module 902 and a network searching module 903.
The acquiring module 901 is configured to acquire travel information in the mobile terminal; a network residence determining module 902, configured to determine, according to the travel information, frequency point information of the mobile terminal in a landing state; and the network searching module 903 is configured to control the mobile terminal to search a network according to the frequency point information when the mobile terminal is in a landing state.
Optionally, the network residence determining module 902 is further configured to determine a moving path of the mobile terminal according to the travel information; determining the landing position of the mobile terminal, and estimating the arrival time of the landing of the mobile terminal; and determining the frequency point information of the landing position under the arrival time.
Optionally, the web residence determining module 902 is further configured to determine flight delay information corresponding to the moving path; and adjusting the arrival time according to the flight delay information.
Optionally, the network-resident determining module 902 is further configured to obtain a gravity parameter of a gravity sensor and an acceleration parameter of an acceleration sensor in the mobile terminal; and under the condition that the gravity parameter and the acceleration parameter meet the preset condition corresponding to the moving path, determining that the mobile terminal is in a landing state.
Optionally, as shown in fig. 6, the network camping determining module 902 is further configured to store the frequency point information in a buffer 904; reading the frequency point information in the buffer 904; searching the network by the frequency point information and deleting the frequency point information in the buffer.
Optionally, the network residing determining module 902 is further configured to determine whether a network can be searched, and generate a first determination result; when the first judgment result is yes, connecting to the searched network to realize network searching; and searching the network by using a preset network searching process when the first judgment result is negative.
The network searching device in the embodiment of the present application may be a device, or may also be a component, an integrated circuit, or a chip in a terminal. The device can be a mobile terminal or a non-mobile terminal. By way of example, the mobile terminal may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted mobile terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile terminal may be a server, a Network Attached Storage (NAS), a personal computer (personal computer, PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiment of the present application is not limited in particular.
The network searching device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The network searching device provided in the embodiment of the present application can implement each process implemented in the method embodiments of fig. 1 to fig. 4, and is not described here again to avoid repetition.
Optionally, as shown in fig. 7, an embodiment of the present application further provides a mobile terminal 100, which includes a processor 1110, a memory 1109, and a program or an instruction stored in the memory 1109 and executable on the processor 1110, where the program or the instruction is executed by the processor 1110 to implement each process of the network searching method in the embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
It should be noted that the mobile terminal in the embodiment of the present application includes the mobile terminal and the non-mobile terminal described above.
Fig. 8 is a schematic diagram of a hardware structure of a mobile terminal implementing an embodiment of the present application.
The mobile terminal 100 includes, but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 1109, processor 1110, and the like.
Those skilled in the art will appreciate that the mobile terminal 100 may further include a power supply (e.g., a battery) for supplying power to the various components, which may be logically coupled to the processor 1110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The mobile terminal structure shown in fig. 8 does not constitute a limitation of the mobile terminal, and the mobile terminal may include more or less components than those shown, or combine some components, or arrange different components, which will not be described again.
The processor 1110 is configured to obtain travel information in the mobile terminal; determining frequency point information of the mobile terminal in a landing state according to the travel information; and under the condition that the mobile terminal is in a landing state, controlling the mobile terminal to search the network by the frequency point information.
Through when mobile terminal is in the state of falling to the ground, directly search for the net with frequency point information, at whole in-process, need not to launch positioner, under the state of falling to the ground, can improve and search for the net efficiency, can reduce mobile terminal's the time that positioner such as searching for the net energy consumption and launching GPS carried out the location simultaneously.
Optionally, the processor 1110 is further configured to implement the following steps: determining a moving path of the mobile terminal according to the travel information; determining the landing position of the mobile terminal, and estimating the arrival time of the landing of the mobile terminal; and determining the frequency point information of the landing position under the arrival time.
Optionally, the processor 1110 is further configured to determine flight delay information corresponding to the moving path; and adjusting the arrival time according to the flight delay information.
Optionally, the processor 1110 is further configured to obtain a gravity parameter of a gravity sensor and an acceleration parameter of an acceleration sensor in the mobile terminal; and under the condition that the gravity parameter and the acceleration parameter meet the preset condition corresponding to the moving path, determining that the mobile terminal is in a landing state.
Optionally, the processor 1110 is further configured to store the frequency point information in the buffer; reading frequency point information in a buffer; searching the network by the frequency point information and deleting the frequency point information in the buffer.
Optionally, the processor 1110 is further configured to determine whether a network can be searched, and generate a first determination result; when the first judgment result is yes, connecting to the searched network to realize network searching; and searching the network by using a preset network searching process when the first judgment result is negative.
Optionally, the processor 1110 is further configured to obtain travel information of a short message application in the mobile terminal; or acquiring the travel information of the travel application program in the mobile terminal.
Optionally, the processor 1110 is further configured to determine a destination of the travel information; judging whether the destination is a foreign region;
if the destination is a foreign region, determining the frequency point information of the destination according to the travel information specifically comprises the following steps: determining frequency point information associated with foreign regions through a database; the database stores airport information of a plurality of foreign regions and at least one piece of networking frequency point information corresponding to each airport information in a related mode.
Optionally, the processor 1110 is further configured to determine whether the mobile terminal is in a landing state according to the duration.
It should be understood that, in the embodiment of the present application, the input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics Processing Unit 1041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 1109 may be used for storing software programs and various data including, but not limited to, application programs and an operating system. Processor 1110 may integrate an application processor that handles primarily operating systems, user interfaces, applications, etc. and a modem processor that handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1110.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the network searching method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the mobile terminal in the above embodiment. Readable storage media, including computer-readable storage media, such as computer Read-Only Memory (ROM), random Access Memory (RAM), magnetic or optical disks, etc.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the network searching method embodiment, and the same technical effect can be achieved.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
The present application further provides a specific network searching method, as shown in fig. 9, including: step S202: the terminal manual assistant acquires an overseas trip plan of the user; step S204: judging whether the terminal can obtain the required prior frequency point information or not; if yes, go to step S206: storing the frequency point information in a database in a key value mode; step S208: judging whether the terminal identifies a landing scene of an overseas airport, if so, executing a step S210: initiating network searching by using a priori frequency points; step S212: judging whether the terminal searches for an accessible network; if yes, go to step S214: the terminal resides in the network, and the user quickly acquires the network service after landing; if the determination results in step S204, step S208 and step S212 are no, step S216 is executed: and the terminal uses the network searching flow of the band scan and the system scan to search the network.
The present application further provides another specific network searching method, as shown in fig. 10, including: step S302: landing an overseas airport for the end user; step S303: judging whether the terminal recognizes the landing scene of the overseas airport, if so, executing the step S304: the AP issues an instruction, firstly searches a 2/3G network, and acquires MCC and MNC of a location; step S306: judging whether the terminal can obtain the required prior frequency point information according to the MCC and the MNC; if yes, go to step S308: storing the frequency point information in a database in a key value mode; step S310: initiating network searching by using a priori frequency points; step S312: judging whether the terminal searches for an accessible network; if yes, go to step S314: the terminal resides in the network, and the user quickly acquires the network service after landing; if the determination results in step S303, step S306 and step S312 are not yes, step S316 is executed: the terminal uses the band scan and system scan network searching flow to search the network.
Through the two implementation modes, the priori frequency points which can be adaptively provided for the mobile terminal can help the mobile terminal to quickly and directionally search the network, so that a user can quickly acquire the network after the overseas airplane lands.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.
Claims (10)
1. A network searching method is applied to a mobile terminal, and comprises the following steps:
acquiring travel information of a user;
determining frequency point information of a destination according to the travel information under the condition that the travel mode in the travel information is aviation travel;
and after the airplane is in the landing state, controlling the mobile terminal to search the network according to the frequency point information.
2. The network searching method according to claim 1, wherein the determining frequency point information of the destination according to the travel information includes:
determining the landing position of the mobile terminal according to the travel information, and predicting the arrival time of the landing of the mobile terminal;
and determining the frequency point information of the landing position under the arrival time.
3. The network searching method according to claim 1, after determining the frequency point information of the destination according to the travel information, further comprising:
storing the frequency point information into a buffer;
the controlling the mobile terminal to search for the network according to the frequency point information specifically includes:
reading the frequency point information in the buffer;
searching the network by the frequency point information and deleting the frequency point information in the buffer.
4. The network searching method according to any one of claims 1 to 3, wherein before the determining the frequency point information of the destination according to the travel information, the method further comprises:
determining a destination of the travel information;
judging whether the destination is a foreign region;
if the destination is a foreign region, the determining the frequency point information of the destination according to the travel information specifically includes: determining frequency point information associated with the foreign regions through a database;
the database is stored with airport information of a plurality of foreign regions and at least one piece of networking frequency point information corresponding to each airport information in a correlated manner.
5. The network searching method according to any one of claims 1 to 3, wherein a duration for which the mobile terminal is in a flight mode or a power-off mode is determined while the travel information of the user is acquired;
and judging whether the airplane is in the landing state or not according to the duration.
6. A network searching device is used for a mobile terminal, and comprises:
the acquisition module is used for acquiring user travel information;
the network residence determining module is used for determining frequency point information of a destination according to the travel information under the condition that the travel mode in the travel information is aviation travel;
and the network searching module is used for controlling the mobile terminal to search the network according to the frequency point information after the airplane is in the landing state.
7. The network searching device according to claim 6, wherein the network residing determining module is further configured to determine a landing position of the mobile terminal according to the travel information, and estimate an arrival time of the landing of the mobile terminal; and determining the frequency point information of the landing position under the arrival time.
8. The network searching device according to claim 6, wherein the network residence determining module is further configured to store the frequency point information in a buffer; reading the frequency point information in the buffer; searching the network by the frequency point information and deleting the frequency point information in the buffer.
9. The network searching device according to claim 6, wherein the network residence determining module is further configured to determine a destination of the travel information; judging whether the destination is a foreign region; if the destination is a foreign region, determining frequency point information associated with the foreign region through a database; the database is stored with airport information of a plurality of foreign regions and at least one piece of networking frequency point information corresponding to each airport information in a correlated manner.
10. The network searching device according to claim 6, wherein the network residence determining module is further configured to determine a duration that the mobile terminal is in a flight mode or a power-off mode while the travel information of the user is acquired; and judging whether the airplane is in the landing state or not according to the duration.
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