CN107484148B - Network searching method and mobile terminal - Google Patents
Network searching method and mobile terminal Download PDFInfo
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- CN107484148B CN107484148B CN201710619801.XA CN201710619801A CN107484148B CN 107484148 B CN107484148 B CN 107484148B CN 201710619801 A CN201710619801 A CN 201710619801A CN 107484148 B CN107484148 B CN 107484148B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72451—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to schedules, e.g. using calendar applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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Abstract
The invention provides a network searching method and a mobile terminal. The method comprises the following steps: acquiring roaming destination information and travel time information; if the first preset operation is detected, acquiring time information of the first preset operation, wherein the first preset operation comprises operations of shutting down and starting a flight mode; judging whether the first preset operation occurs before the user boards the airplane or not according to the time information and the travel time information of the first preset operation; if yes, acquiring a mobile country code corresponding to the roaming destination information; responding to the first preset operation, and performing the first preset operation on the mobile terminal; and if the second preset operation is detected, searching the public land mobile network of the roaming destination information according to the mobile country code. The invention can improve the network searching speed and reduce the network searching time delay when the mobile terminal is started after reaching the roaming place.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a network search method and a mobile terminal.
Background
With the development of society and the improvement of living standard of people, more and more people go out of country for public or private reasons. Many airlines currently require a mobile terminal (e.g., a cell phone) to be powered off or in flight while traveling out of the country. When the flight mode is turned on or off after the destination is reached, a situation that the network searching is slow occurs.
The reason why the Network searching is slow is that when the Mobile phone is powered on when the roaming destination information is reached, the Mobile phone does not know that the Mobile phone has roamed to another place, and the Mobile phone preferentially uses the last Registered Public Land Mobile Network (RPLMN) to search for the Network. The Public Land Network (PLMN) is a PLMN registered by the Mobile terminal before the last power-off or Network disconnection. Then if the network search using the RPLMN fails, the handset will attempt to search for networks in other PLMNs until a PLMN belonging to the reached destination is found for network search.
In the network search scheme in the prior art, after roaming destination information is reached, network search of registered PLMN is performed first, and if the registered network is not searched, other network search conforming to the destination is performed, which may cause the problems of slow network search speed after startup and poor user experience.
Disclosure of Invention
The embodiment of the invention provides a network searching method and a mobile terminal, aiming at solving the problem of slow network searching speed after starting up in the network searching scheme of the terminal in the prior art.
In a first aspect, an embodiment of the present invention provides a network search method, which is applied to a mobile terminal, and the method includes:
acquiring roaming destination information and travel time information;
if a first preset operation is detected, acquiring time information of the first preset operation, wherein the first preset operation comprises operations of shutting down and starting a flight mode;
judging whether the first preset operation occurs before the user boards the airplane or not according to the time information of the first preset operation and the travel time information;
if so, acquiring a mobile country code corresponding to the roaming destination information;
responding to the first preset operation, and performing first preset operation on the mobile terminal;
and if a second preset operation is detected, searching the public land mobile network of the roaming destination information according to the mobile country code, wherein the second preset operation is a starting operation when the first preset operation is a closing operation, and the second preset operation is an operation of closing a flight mode when the first preset operation is an operation of opening the flight mode.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes:
the first acquisition module is used for acquiring roaming destination information and travel time information;
the second obtaining module is used for obtaining time information of a first preset operation if the first preset operation is detected, wherein the first preset operation comprises operations of shutting down and starting a flight mode;
the first judging module is used for judging whether the first preset operation occurs before the user boards according to the time information of the first preset operation and the travel time information;
a third obtaining module, configured to obtain a mobile country code corresponding to the roaming destination information if the first determining module determines that the first preset operation occurs before the user boards the airplane;
the response module is used for responding to the first preset operation and carrying out the first preset operation on the mobile terminal;
the search module is configured to search the public land mobile network of the roaming destination information according to the mobile country code if a second preset operation is detected, where the second preset operation is a power-on operation when the first preset operation is a power-off operation, and the second preset operation is a flight-mode-closing operation when the first preset operation is a flight-mode-opening operation.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes: the network searching method comprises a memory, a processor and a network searching program which is stored on the memory and can run on the processor, wherein the processor realizes the steps in the network searching method when executing the network searching program.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a network search program is stored, where the network search program, when executed by a processor, implements the steps in the network search method.
Therefore, the embodiment of the invention acquires the mobile country code corresponding to the roaming destination information before the user boards the airplane and turns off or starts the flight mode, so that when the user turns on or turns off the flight mode again when arriving at the roaming destination, the invention can directly adopt the mobile country code corresponding to the pre-acquired roaming destination information to search the public land mobile network of the roaming destination information, can improve the network searching speed and reduce the network searching time delay when the user turns on after arriving at the roaming destination.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a flowchart of a network searching method according to a first embodiment of the present invention;
fig. 2 is a flowchart of a network searching method according to a second embodiment of the present invention;
FIG. 3 is a diagram illustrating the content of a short message according to a second embodiment of the present invention;
fig. 4 is a block diagram of a mobile terminal of a third embodiment of the present invention;
FIG. 5 is a block diagram of another mobile terminal of the present invention based on FIG. 4;
fig. 6 is a block diagram of a mobile terminal according to a fourth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mobile terminal according to a fifth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First embodiment
In order to solve the problem that the network searching speed is slow when a user needs to shut down when taking an airplane and then starts up again when arriving at a roaming place (for example, abroad or an area), referring to fig. 1, a flowchart of a network searching method according to an embodiment of the present invention is shown, and the method is applied to a mobile terminal, and specifically includes the following steps:
the roaming destination information may be a region or a country different from the flight origin. For example, the origin is mainland china, and the roaming destination information may be foreign countries, hong kong, australia, taiwan, etc. in order to solve the above problem. That is, the network of the roaming destination information in the present embodiment is different from the network of the origin because the above-mentioned slow network search problem exists only when the network is different, and if the user flies to the shanghai from beijing only, the problem of slow network search does not exist because the same network is used in both places.
The travel time information refers to time information related to the present flight travel, and may include departure time from the origin and arrival time at the destination, and if the present flight travel further includes a transit point, the present flight travel may further include arrival time at the transit point and departure time at the transit point.
And if the travel includes a transit point, the roaming destination information in this document may be transit point information, destination information.
Where the flight plan is from one country to another, the destination country is a roaming destination, such as from beijing, china, to sydney, australia, where sydney is a roaming destination.
Further, when the flight plan is from a certain city of a country to another destination city of the country, if the mobile country code, PLMN, is different between the destination city and the certain city, the other destination city is also a roaming destination, for example, hong kong (australia, or taiwan) flying from beijing of continental china to hong kong of china, hong kong is a roaming destination.
since the passenger needs to turn off the mobile terminal (e.g., a mobile phone) or turn on the flight mode before the aircraft takes off, if the first preset operation (including the operations of turning off the mobile terminal and turning on the flight mode, for example, the user clicks the turn-off button) triggered by the user is detected, the embodiment of the present invention obtains the time triggered by the first preset operation, for example, t 1.
103, judging whether the first preset operation occurs before the user boards the airplane according to the time information of the first preset operation and the travel time information;
in practical applications, there may also be a first preset operation (for example, turning on a flight mode or turning off a flight) performed before a long time such as one or two days before the user boards the airplane due to other reasons (for example, a meeting), and therefore, it is necessary to determine whether the first preset operation occurs before the user boards the airplane, that is, whether the reason of the first preset operation is to board the airplane for takeoff, but not due to other life reasons. The determination in step 103 can avoid the false update of the Mobile Country Code (MCC) in the Mobile phone, that is, the MCC of the roaming destination can be obtained only when the user really needs to board the airplane.
In the specific determination, the determination may be performed according to the time triggered by the first preset operation and the travel time information.
If yes, step 104, obtaining a mobile country code corresponding to the roaming destination information;
if it is determined in step 103 that the first preset operation does occur before the user boards the airplane, step 104 is executed to obtain the MCC corresponding to the roaming destination information, and optionally, the obtained MCC may be stored in the mobile phone, where the storage is an overlay storage, that is, if the MCC of the registered continental network is written in the mobile phone before, the MCC of the continental network is overlaid here and updated to the MCC of the roaming destination information. When writing into the mobile phone, the MCC may be written into the communication module of the mobile phone.
for example, if the first preset operation is a power-off operation, the mobile terminal needs to be powered off here, and if the first preset operation is an operation of turning on the airplane mode, the airplane mode needs to be turned on here. And the response first preset operation is carried out after the MCC corresponding to the roaming destination information is acquired, so that the MCC of the roaming destination is acquired in advance or further stored.
And 106, if a second preset operation is detected, searching a public land mobile network of the roaming destination information according to the mobile country code, wherein the second preset operation is a power-on operation when the first preset operation is a power-off operation, and the second preset operation is a flight mode closing operation when the first preset operation is a flight mode opening operation.
When the user gets off the airplane to start or close the flight mode again after reaching the roaming destination, the embodiment of the invention can search the PLMN of the roaming destination information according to the MCC corresponding to the roaming destination information acquired or stored in advance in the mobile phone.
For example, if a user flies from beijing to hong kong, if the prior art scheme is adopted, when the user starts up again after arriving at hong kong, the mobile phone first searches for a continental PLMN corresponding to the MCC of the continental land, but cannot search for the continental PLMN in hong kong, and therefore searches for other PLMNs until the network of hong kong is searched, which increases the network searching delay and reduces the network searching speed after the user arrives at a roaming place.
By adopting the technical scheme of the embodiment of the invention, the MCC of hong Kong can be acquired in advance before the user shuts down or starts the flight mode, and after the user arrives at hong Kong and restarts or closes the flight mode, the network of hong Kong is searched by adopting the acquired MCC of hong Kong, so that unnecessary searching steps for the previously registered continental PLMN are reduced, the network searching time delay is reduced, and the network searching speed of the user for the roaming destination information is increased.
Therefore, the embodiment of the invention acquires the mobile country code corresponding to the roaming destination information before the user boards the airplane and turns off or starts the flight mode, so that when the user turns on or turns off the flight mode again when arriving at the roaming destination, the invention can directly adopt the mobile country code corresponding to the pre-acquired roaming destination information to search the public land mobile network of the roaming destination information, can improve the network searching speed and reduce the network searching time delay when the user turns on after arriving at the roaming destination.
Second embodiment
Referring to fig. 2, a flowchart of a network searching method according to another embodiment of the present invention is shown, and is applied to a mobile terminal, where the method specifically includes the following steps:
in one embodiment, after the user successfully reserves the air ticket, a short message notification of flight information, such as the short message content shown in fig. 3, may be received. The embodiment of the invention can acquire the roaming destination information and the travel time information from the air ticket reservation notification information (namely travel information) recorded in the short message inbox;
in another embodiment, the user will typically set his or her flight itinerary, such as on a 6/9/2017 flight to hong Kong, through a service provided by a calendar application, a scheduling application, etc. of the cell phone. Therefore, the embodiments of the present invention can also acquire the roaming destination information and the travel time information from the travel information recorded in the programs such as the calendar program, the scheduling program, and the like. The destination of the roaming here is hong Kong, and the takeoff time is 2017, 6 and 9 days, 18: 30.
Wherein, as described above, the travel time information may include origin takeoff time information.
referring specifically to step 102, details are not repeated herein.
In order to determine whether the first preset operation occurs before the user boards the airplane, in the present embodiment, the determination is performed through step 203 to step 204.
for example, the trigger time of the first preset operation is 2017, 6, 9 and 18:00, as shown in fig. 3, the takeoff time of the Shenzhen is 2017, 6, 9 and 18: 30.
If yes, step 204, judging whether a time interval between the departure time information of the origin and the time information of the first preset operation is smaller than a preset time threshold value;
therefore, the time of the first preset operation is before the takeoff time of the initiator Shenzhen, so it is further necessary to determine whether the time interval (half an hour here) between the takeoff time and the time of the first preset operation is smaller than the preset time threshold (for example, 1 hour).
Then, if the determination result in step 203 is no, or the determination result in step 204 is no (for example, if the trigger time of the first preset operation is 2017, 6, 9 and 12:30, the time interval is 6 hours), it is determined that the first preset operation does not occur before the user boards the airplane, and the process ends.
If the determination result in step 204 is yes, it is determined that the first preset operation occurs before the user boards the airplane, so step 205 may be continuously performed to obtain the mobile country code corresponding to the roaming destination information;
referring specifically to step 104, details are not repeated herein.
referring specifically to step 105, details are not repeated herein.
In one embodiment, when the public land mobile network of the roaming destination information is searched according to the mobile country code in step 207, the following steps are performed:
determining a public land mobile network list corresponding to the mobile country code according to a preset corresponding relation between the MCC and the PLMN;
in this case, there may be multiple PLMNs of the operator in one country, so that one MCC may correspond to one PLNM list, that is, the MCC stored in step 205 may correspond to one PLMN list.
And performing network search connection on the public land mobile network of each operator in the public land mobile network list, and determining the public land mobile network of the target operator with successful connection as the public land mobile network of the roaming destination information.
For each PLMN of the operator of the roaming destination information, the PLMN of the operator with successful connection may be determined as the PLMN of the roaming destination information. And the PLMN of the starting place does not need to be searched, thereby avoiding the waste of network searching time.
By means of the technical scheme of the embodiment of the invention, the embodiment of the invention can compare the time interval between the first preset operation time and the takeoff time of the origin with the preset time threshold, and the MCC acquisition and storage for acquiring the roaming destination information can be performed when the time interval is smaller than the preset time threshold, so that the error switching of the stored MCC due to the shutdown of the user because of non-takeoff reasons can be avoided, that is, the user does not execute the flight plan, but shuts down or starts the flight mode domestically because of other non-flight reasons, and at this time, the MCC corresponding to the roaming destination information cannot be acquired, and the network search of the roaming destination is still performed domestically when the user restarts or closes the flight mode, and the network search time is wasted.
Optionally, in the above embodiment, if the user's itinerary includes a transit point, for example, the itinerary is from a to B to C, where a is the origin, B is the transit point, and C is the destination. Then, when step 201 is executed, when the roaming destination information is acquired, first setting B as the roaming destination information, and performing the above procedure; then when the user flies to the transit location B and turns on or off the flight mode again, the network search of the transit location B can be automatically performed. Then, when the user needs to fly to the destination C when the user turns off or starts the flight mode again at the transit point B, the flow shown in fig. 1 or fig. 2 is also performed, in this case, the departure time of the origin is the departure time of the transit point B, and the roaming destination information is the destination C. The process is similar and will not be described herein.
Third embodiment
Referring to fig. 4, a block diagram of a mobile terminal of one embodiment of the present invention is shown. The mobile terminal of the embodiment of the invention can realize the details of the network searching method in the first embodiment to the second embodiment and achieve the same effect. The mobile terminal shown in fig. 4 includes:
a first obtaining module 41, configured to obtain roaming destination information and travel time information;
a second obtaining module 42, configured to obtain time information of a first preset operation if the first preset operation is detected, where the first preset operation includes operations of shutting down and starting a flight mode;
a judging module 43, configured to judge whether the first preset operation occurs before the user boards the airplane according to the time information of the first preset operation and the travel time information;
a third obtaining module 44, configured to obtain a mobile country code corresponding to the roaming destination information if the determining module 43 determines that the first preset operation occurs before the user boards the airplane;
a response module 45, configured to respond to the first preset operation and perform the first preset operation on the mobile terminal;
a searching module 46, configured to search, according to the mobile country code, a public land mobile network of the roaming destination information if a second preset operation is detected, where the second preset operation is a power-on operation when the first preset operation is a power-off operation, and the second preset operation is a flight-mode-closing operation when the first preset operation is a flight-mode-opening operation.
Optionally, referring to fig. 5, on the basis of fig. 4, the journey time information includes origin departure time information, and the determining module 43 includes:
the judging submodule 431 is configured to judge whether the time information of the first preset operation is before the departure time information of the origin, and if so, judge whether a time interval between the departure time information of the origin and the time information of the first preset operation is smaller than a preset time threshold;
the first determining submodule 432 is configured to determine that the first preset operation occurs before the user boards the airplane if the second determining submodule determines that the time interval is smaller than the preset time threshold;
the second determining submodule 433 is configured to determine that the first preset operation does not occur before the user boards the airplane if the second determining module determines that the time interval is greater than or equal to a preset time threshold.
Optionally, referring to fig. 5, on the basis of fig. 4, the first obtaining module 41 includes:
the obtaining sub-module 411 is configured to obtain roaming destination information and travel time information according to the travel information recorded in the application program of the mobile terminal.
Optionally, referring to fig. 5, on the basis of fig. 4, the search module 46 includes:
a third determining submodule 461, configured to determine, according to a preset correspondence between a mobile country code and a public land mobile network, a public land mobile network list corresponding to the mobile country code;
a search sub-module 462, configured to perform network search connection on the public land mobile network of each operator in the public land mobile network list, and determine the successfully connected public land mobile network of the target operator as the public land mobile network of the roaming destination information.
The mobile terminal 400 can achieve the effects of increasing the network searching speed and reducing the network searching delay when the mobile terminal is turned on after reaching the roaming place, which are not described herein again to avoid repetition.
Fourth embodiment
Fig. 6 is a block diagram of a mobile terminal according to yet another embodiment of the present invention. The mobile terminal 600 shown in fig. 6 includes: at least one processor 601, memory 602, at least one network interface 604, and a user interface 603. The various components in the mobile terminal 600 are coupled together by a bus system 605. It is understood that the bus system 605 is used to enable communications among the components. The bus system 605 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 605 in fig. 6.
The user interface 603 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that the memory 602 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 602 of the subject systems and methods is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 602 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 6021 and application programs 6022.
The operating system 6021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application program 6022 includes various application programs such as a Media Player (Media Player), a Browser (Browser), and the like, and is used to implement various application services. A program implementing the method of an embodiment of the invention can be included in the application program 6022.
In the embodiment of the present invention, the processor 601 is configured to obtain the roaming destination information and the travel time information by calling a program or an instruction stored in the memory 602, specifically, a program or an instruction stored in the application program 6022; if a first preset operation is detected, acquiring time information of the first preset operation, wherein the first preset operation comprises operations of shutting down and starting a flight mode; judging whether the first preset operation occurs before the user boards the airplane or not according to the time information of the first preset operation and the travel time information; if so, acquiring a mobile country code corresponding to the roaming destination information; responding to the first preset operation, and performing first preset operation on the mobile terminal; and if a second preset operation is detected, searching the public land mobile network of the roaming destination information according to the mobile country code, wherein the second preset operation is a starting operation when the first preset operation is a closing operation, and the second preset operation is an operation of closing a flight mode when the first preset operation is an operation of opening the flight mode.
The method disclosed by the above-mentioned embodiment of the present invention can be applied to the processor 601, or implemented by the processor 601. The processor 601 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 601. The Processor 601 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 602, and the processor 601 reads the information in the memory 602 and completes the steps of the method in combination with the hardware thereof.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described in this disclosure may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described in this disclosure. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Optionally, the journey time information comprises origin departure time information, and the processor 601 is further configured to: judging whether the time information of the first preset operation is before the takeoff time information of the origin, if so, judging whether the time interval between the takeoff time information of the origin and the time information of the first preset operation is smaller than a preset time threshold value; if the time interval is smaller than a preset time threshold, determining that the first preset operation occurs before the user boards the airplane; and if the time interval is greater than or equal to a preset time threshold, determining that the first preset operation does not occur before the user boards the airplane.
Optionally, the processor 601 is further configured to: and acquiring roaming destination information and travel time information according to the travel information recorded in the application program of the mobile terminal.
Optionally, the processor 601 is further configured to: determining a public land mobile network list corresponding to a mobile country code according to a preset corresponding relation between the mobile country code and a public land mobile network; and performing network search connection on the public land mobile network of each operator in the public land mobile network list, and determining the public land mobile network of the target operator with successful connection as the public land mobile network of the roaming destination information.
As can be seen, the mobile terminal 600 according to the embodiment of the present invention can implement each process implemented by the mobile terminal in the foregoing embodiments, and for avoiding repetition, details are not described here.
Fifth embodiment
Fig. 7 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention. Specifically, the mobile terminal 700 in fig. 7 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.
The mobile terminal 700 in fig. 7 includes a Radio Frequency (RF) circuit 710, a memory 720, an input unit 730, a display unit 740, a processor 760, an audio circuit 770, a wifi (wireless fidelity) module 780, and a power supply 790.
The input unit 730 may be used, among other things, to receive numeric or character information input by a user of the mobile terminal and to generate signal inputs related to mobile terminal user settings and function control of the mobile terminal 700. Specifically, in the embodiment of the present invention, the input unit 730 may include a touch panel 731. The touch panel 731, also called a touch screen, can collect touch operations of the mobile terminal user (for example, operations of the mobile terminal user on the touch panel 731 by using any suitable object or accessory such as a finger, a stylus pen, etc.) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 731 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a mobile terminal user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 760, and can receive and execute commands sent from the processor 760. In addition, the touch panel 731 may be implemented by various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 731, the input unit 730 may include other input devices 732, and the other input devices 732 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
Among other things, the display unit 740 may be used to display information input by or provided to the mobile terminal user and various menu interfaces of the mobile terminal 700. The display unit 740 may include a display panel 741, and optionally, the display panel 741 may be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
It should be noted that the touch panel 731 can cover the display panel 741 to form a touch display screen, and when the touch display screen detects a touch operation on or near the touch display screen, the touch display screen is transmitted to the processor 760 to determine the type of the touch event, and then the processor 760 provides a corresponding visual output on the touch display screen according to the type of the touch event.
The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.
The processor 760 is a control center of the mobile terminal 700, connects various parts of the entire handset using various interfaces and lines, and performs various functions of the mobile terminal 700 and processes data by operating or executing software programs and/or modules stored in the first memory 721 and calling data stored in the second memory 722, thereby integrally monitoring the mobile terminal 700. Alternatively, processor 760 may include one or more processing units.
In an embodiment of the present invention, the processor 760 is configured to obtain roaming destination information and travel time information by calling a software program and/or module stored in the first memory 721 and/or data stored in the second memory 722; if a first preset operation is detected, acquiring time information of the first preset operation, wherein the first preset operation comprises operations of shutting down and starting a flight mode; judging whether the first preset operation occurs before the user boards the airplane or not according to the time information of the first preset operation and the travel time information; if so, acquiring a mobile country code corresponding to the roaming destination information; responding to the first preset operation, and performing first preset operation on the mobile terminal; and if a second preset operation is detected, searching the public land mobile network of the roaming destination information according to the mobile country code, wherein the second preset operation is a starting operation when the first preset operation is a closing operation, and the second preset operation is an operation of closing a flight mode when the first preset operation is an operation of opening the flight mode.
Optionally, the journey time information comprises origin departure time information, and the processor 760 is further configured to: judging whether the time information of the first preset operation is before the takeoff time information of the origin, if so, judging whether the time interval between the takeoff time information of the origin and the time information of the first preset operation is smaller than a preset time threshold value; if the time interval is smaller than a preset time threshold, determining that the first preset operation occurs before the user boards the airplane; and if the time interval is greater than or equal to a preset time threshold, determining that the first preset operation does not occur before the user boards the airplane.
Optionally, the processor 760 is further configured to: and acquiring roaming destination information and travel time information according to the travel information recorded in the application program of the mobile terminal.
Optionally, the processor 760 is further configured to: determining a public land mobile network list corresponding to a mobile country code according to a preset corresponding relation between the mobile country code and a public land mobile network; and performing network search connection on the public land mobile network of each operator in the public land mobile network list, and determining the public land mobile network of the target operator with successful connection as the public land mobile network of the roaming destination information.
It can be seen that the mobile terminal 700 according to the embodiment of the present invention can implement each process implemented by the mobile terminal in the foregoing embodiments, and for avoiding repetition, details are not described here.
The embodiment of the invention also provides a mobile terminal which comprises a memory, a processor and a network search program which is stored on the memory and can be operated on the processor, wherein the processor realizes the steps in the network search method when executing the network search program.
An embodiment of the present invention further provides a computer-readable storage medium, on which a network search program is stored, where the network search program, when executed by a processor, implements the steps in the network search method.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention 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 functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A network searching method is applied to a mobile terminal, and is characterized by comprising the following steps:
acquiring roaming destination information and travel time information;
if a first preset operation is detected, acquiring time information of the first preset operation, wherein the first preset operation comprises operations of shutting down and starting a flight mode;
judging whether the first preset operation occurs before the user boards the airplane or not according to the time information of the first preset operation and the travel time information;
if so, acquiring a mobile country code corresponding to the roaming destination information;
responding to the first preset operation, and performing first preset operation on the mobile terminal;
if a second preset operation is detected, searching a public land mobile network of the roaming destination information according to the mobile country code, wherein the second preset operation is a power-on operation when the first preset operation is a power-off operation, and the second preset operation is a flight mode closing operation when the first preset operation is a flight mode opening operation;
the step of judging whether the first preset operation occurs before the user boards the airplane according to the time information of the first preset operation and the travel time information includes:
judging whether the time information of the first preset operation is before the takeoff time information of the origin, if so, judging whether the time interval between the takeoff time information of the origin and the time information of the first preset operation is smaller than a preset time threshold value;
if the time interval is smaller than a preset time threshold, determining that the first preset operation occurs before the user boards the airplane;
if the time interval is greater than or equal to a preset time threshold, determining that the first preset operation does not occur before the user boards the airplane;
the obtaining of the mobile country code corresponding to the roaming destination information includes:
storing the acquired MCC in the mobile phone;
if the MCC of the registered continental network is written in the mobile phone, the MCC of the continental network is overwritten and updated to the MCC of the roaming destination information.
2. The method of claim 1, wherein the obtaining roaming destination information and travel time information comprises:
and acquiring roaming destination information and travel time information according to the travel information recorded in the application program of the mobile terminal.
3. The method of claim 1, wherein the searching for the public land mobile network of the roaming destination information according to the mobile country code comprises:
determining a public land mobile network list corresponding to a mobile country code according to a preset corresponding relation between the mobile country code and a public land mobile network;
and performing network search connection on the public land mobile network of each operator in the public land mobile network list, and determining the public land mobile network of the target operator with successful connection as the public land mobile network of the roaming destination information.
4. A mobile terminal, characterized in that the mobile terminal comprises:
the first acquisition module is used for acquiring roaming destination information and travel time information;
the second obtaining module is used for obtaining time information of a first preset operation if the first preset operation is detected, wherein the first preset operation comprises operations of shutting down and starting a flight mode;
the judging module is used for judging whether the first preset operation occurs before the user boards according to the time information of the first preset operation and the travel time information;
a third obtaining module, configured to obtain a mobile country code corresponding to the roaming destination information if the determining module determines that the first preset operation occurs before the user boards the airplane;
the response module is used for responding to the first preset operation and carrying out the first preset operation on the mobile terminal;
a searching module, configured to search a public land mobile network of the roaming destination information according to the mobile country code if a second preset operation is detected, where the second preset operation is a power-on operation when the first preset operation is a power-off operation, and the second preset operation is a flight-mode-closing operation when the first preset operation is a flight-mode-opening operation;
wherein, the travel time information includes the departure time information of the origin, and the judging module includes:
the judging submodule is used for judging whether the time information of the first preset operation is before the takeoff time information of the origin, and if so, judging whether the time interval between the takeoff time information of the origin and the time information of the first preset operation is smaller than a preset time threshold value;
the first determining submodule is used for determining that the first preset operation occurs before the user boards if the judging time interval of the judging submodule is smaller than a preset time threshold;
the second determining submodule is used for determining that the first preset operation does not occur before the user boards the airplane if the judging submodule judges that the time interval is greater than or equal to the preset time threshold;
the third obtaining module is specifically configured to:
storing the acquired MCC in the mobile phone;
if the MCC of the registered continental network is written in the mobile phone, the MCC of the continental network is overwritten and updated to the MCC of the roaming destination information.
5. The mobile terminal of claim 4, wherein the first obtaining module comprises:
and the acquisition submodule is used for acquiring roaming destination information and travel time information according to the travel information recorded in the application program of the mobile terminal.
6. The mobile terminal of claim 4, wherein the search module comprises:
a third determining submodule, configured to determine, according to a preset correspondence between a mobile country code and a public land mobile network, a public land mobile network list corresponding to the mobile country code;
and the searching submodule is used for carrying out network searching connection on the public land mobile network of each operator in the public land mobile network list and determining the successfully connected public land mobile network of the target operator as the public land mobile network of the roaming destination information.
7. A mobile terminal comprising a memory, a processor and a network search program stored on the memory and operable on the processor, the processor implementing the steps in the network search method according to any one of claims 1 to 3 when executing the network search program.
8. A computer-readable storage medium on which a network search program is stored, characterized in that the network search program, when executed by a processor, implements the steps in the network search method according to any one of claims 1 to 3.
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| CN109862607B (en) * | 2019-04-22 | 2021-12-14 | 维沃移动通信有限公司 | Network recommendation method and mobile terminal |
| CN116095791B (en) * | 2022-05-26 | 2024-04-02 | 荣耀终端有限公司 | Method for searching network and terminal equipment |
| CN115209511A (en) * | 2022-07-14 | 2022-10-18 | 维沃移动通信有限公司 | Network searching method and network searching device |
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