WO2018145477A1 - Procédé et terminal d'accès au réseau - Google Patents

Procédé et terminal d'accès au réseau Download PDF

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Publication number
WO2018145477A1
WO2018145477A1 PCT/CN2017/105121 CN2017105121W WO2018145477A1 WO 2018145477 A1 WO2018145477 A1 WO 2018145477A1 CN 2017105121 W CN2017105121 W CN 2017105121W WO 2018145477 A1 WO2018145477 A1 WO 2018145477A1
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WIPO (PCT)
Prior art keywords
frequency point
terminal
cell
neighboring
network
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PCT/CN2017/105121
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English (en)
Chinese (zh)
Inventor
王旭康
谭正鹏
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广东欧珀移动通信有限公司
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Publication of WO2018145477A1 publication Critical patent/WO2018145477A1/fr

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a network access method and a terminal.
  • the fourth generation of mobile communication technology (4G) is quietly coming. Compared with the original third generation mobile communication technology, the fourth generation mobile communication technology has the ability to quickly transmit data, audio and video. And the advantages of images, etc., and can meet the requirements of almost all users for wireless services.
  • the terminal searches the network, the terminal first performs system scan, which refers to scanning the frequency of the last registration (the last registered frequency will be added to a database), if the system scan does not search successfully, then the full frequency Band scan to search for supported bands, so loop until the frequency of the public land mobile network (PLMN, Public Land Mobile Network) that can be accessed is searched, which will make the search process Slow down.
  • system scan refers to scanning the frequency of the last registration (the last registered frequency will be added to a database)
  • PLMN Public Land Mobile Network
  • the embodiment of the invention provides a network access method and a terminal, which can speed up the network search of the terminal, thereby improving the user communication experience of the terminal.
  • a first aspect of the present invention discloses a network access method, including:
  • the stored frequency point information is searched for network registration.
  • a second aspect of the present invention discloses a terminal, where the terminal includes:
  • a search unit configured to search for frequency point information of a neighboring cell of the current frequency point when detecting that the terminal is in a non-service state
  • a storage unit configured to select a preset number of frequency point information from the frequency point information of the searched neighboring area for storage
  • the searching unit is further configured to search the stored frequency point information for network registration when detecting that the terminal re-connects the network.
  • a third aspect of the present invention discloses a terminal, including:
  • a processor coupled to the memory
  • the processor invokes the executable program code stored in the memory to perform some or all of the steps as described in the first aspect of the embodiments of the present invention.
  • the present invention provides a computer storage medium for storing computer software instructions for a terminal provided by the first aspect of the embodiments of the present invention, comprising a program designed to perform the above aspects.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the implementation of the present invention.
  • the computer program product can be a software installation package, and the computer includes a terminal.
  • the stored frequency point information is searched for network registration. It can be seen from the above that by using the technical solution provided by the present invention, the speed of the terminal search network can be accelerated, thereby improving the user communication experience of the terminal.
  • FIG. 1 is a schematic flowchart of a network access method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of another network access method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart diagram of another network access method according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of another terminal according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram showing the physical structure of a terminal in the same manner as the embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a physical structure of a mobile phone according to an embodiment of the present invention.
  • the embodiment of the invention discloses a network access method and a terminal, which can speed up the network search of the terminal, thereby improving the user communication experience of the terminal.
  • FIG. 1 is a schematic flowchart of a network access method according to an embodiment of the present invention; wherein the method shown in FIG. 1 can be applied to a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.), a tablet computer, In a terminal such as a wearable device.
  • the network access method may include the following steps:
  • a mobile phone registers with the upper frequency to register the network, but suddenly enters the no-service state due to various reasons (such as weak signal, entering the tunnel, etc.), then when the mobile phone is in an unserviced state, It will periodically scan the frequency information of the neighboring area of the current frequency point.
  • each frequency band will contain many frequency points.
  • the frequency interval Both are 200KHz.
  • the frequency interval of 200KHz it is divided into 125 radio frequency segments from 890MHz, 890.2MHz, 890.4MHz, 890.6MHz, 890.8MHz, 891MHz...915MHz, and each frequency band is numbered, from 1, 2, 3, 4... 125;
  • These numbers for fixed frequencies are what we call frequency points; on the other hand, the frequency points are numbers for fixed frequencies.
  • the frequency of a given carrier is 3, which means that the carrier will receive an upstream signal with a frequency of 890.4 MHz and transmit the signal at a frequency of 935.4 MHz.
  • the frequency band of GSM900 can be divided into 125 frequency points (the actual available 124). Among them, 1 to 95 belong to China Mobile and 96 to 124 belong to China Unicom.
  • the method further includes: determining the number of neighboring cells of the cell where the current frequency point is located; and when the number of the neighboring cells is greater than When the preset number is used, the priority of the neighboring area is determined according to the distance and the azimuth; the cell whose priority is greater than the preset number of stages is determined as the target cell; and the frequency information of the neighboring area of the current frequency point is searched, including: searching Frequency point information of the target cell.
  • the cell is the smallest regional unit in the mobility management, and the coverage of the communication network signal is divided into many small and small areas through the coverage of the antenna, and several users are connected to each area. And communicate.
  • a base station communication tower
  • the effective coverage distance the mobile phone can receive the signal and also can send the signal to the base station
  • the terminal determines the priority of the neighboring cell according to the distance between the terminal and the neighboring base station. For example, the closer the distance is, the higher the priority is, so the neighbor with higher priority is selected as the target neighbor.
  • the determining that the cell with the priority greater than the preset number of cells is the target cell includes:
  • the neighboring cell whose data to be transmitted is smaller than the first threshold and/or the data transmission rate is greater than or equal to the second threshold is used as the target cell.
  • the first threshold and the second threshold may be customized by the terminal, or may be user-defined, and are not limited herein.
  • the three neighboring areas are: neighboring area 1, neighboring area 2, and neighboring area 3.
  • the size of the data to be transmitted in the neighboring area 1 is A, and the data transmission rate of the neighboring area 1 is V1.
  • the data transmission rate of the area 2 is B
  • the data transmission rate of the neighboring area 2 is V2
  • the size of the data to be transmitted in the adjacent area 3 is C
  • the data transmission rate of the adjacent area 3 is V3, A>B>C
  • V1>V2 >V3 if A in A, B, and C is less than the first threshold, and V1 in V1, V2, and V3 is greater than the second threshold, then neighboring cell 1 is used as the target cell.
  • the determining that the cell with the priority greater than the preset number of cells is the target cell includes:
  • the neighboring cell with the smallest number of bearers is used as the target cell.
  • the three neighboring areas are: neighboring area 1, neighboring area 2, and neighboring area 3.
  • the number of terminals carried in the neighboring area 1 is 100, and the number of terminals carried in the neighboring area 2 is 120.
  • the number of terminals carried in the neighboring area 3 is 150, and the neighboring area 1 is taken as the target cell.
  • the determining that the cell with the priority greater than the preset number of cells is the target cell includes:
  • the neighboring area with the largest RSRQ is taken as the target cell.
  • the terminal obtains a Reference Signal Received Power (RSRP) and a Received Signal Strength Indicator (RSSI) from a network device (such as a base station) in the neighboring cell; RSRP and RSSI determine the RSRQ.
  • RSRP Reference Signal Received Power
  • RSSI Received Signal Strength Indicator
  • RSRQ is M times the ratio of RSRP to RSSI
  • RSRQ M*RSRP/RSSI, where M represents the number of resource blocks included in the measurement bandwidth of the RSSI. Can reflect the relative size between signal and interference.
  • the three neighboring areas are: neighboring area 1, neighboring area 2, and neighboring area 3.
  • the RSRQ of the neighboring area 1 is a
  • the RSRQ of the neighboring area 2 is b
  • the RSRQ of the neighboring area 3 is c, a>b>c, then
  • the neighboring area 1 serves as a target cell.
  • the preset number may be the default of the system, or may be set by the user. Usually, the number of presets is multiple, such as three, five, etc., and no limitation is imposed here.
  • the selected frequency point information may be stored in the neighboring cell list, or may be stored in a database or other storage unit, and is not limited herein.
  • the stored frequency point information is information of a standard network supported by the terminal. For example, if the terminal supports China Mobile or China Unicom, then it is necessary to search for China Mobile's network frequency.
  • the frequency of registration success is added to the historical registration list.
  • the method further includes: acquiring a current geographic location of the terminal if the registration network is successful; establishing the geographic location and the frequency point Mapping relationship; storing the mapping relationship between the geographic location and the frequency point.
  • the subsequent terminal may determine a frequency point corresponding to the current location information according to the current location information and the mapping relationship, and access the network through the frequency point.
  • the terminal can be connected to Wi-Fi (Wireless Fidelity) to obtain current location information through Wi-Fi, but the terminal does not insert a SIM card (Subscriber Identification Module) when the terminal is inserted into the SIM.
  • SIM Subscriber Identification Module
  • the frequency information corresponding to the current location information can be determined by the location information acquired by the Wi-Fi and the mapping relationship, and then the network can be accessed through the frequency point.
  • the method further includes: if the registration network fails, performing full frequency scanning; performing network registration according to the scanned frequency point.
  • the embodiment of the present invention when detecting that the terminal is in the no-service state, searching for the frequency point information of the neighboring area of the current frequency point; and selecting a preset number from the frequency information of the searched neighboring area.
  • Frequency The information is stored; when it is detected that the terminal re-connects the network, the stored frequency point information is searched for network registration. It can be seen from the above that by using the technical solution provided by the present invention, the speed of the terminal search network can be accelerated, thereby improving the user communication experience of the terminal.
  • FIG. 2 is a schematic flowchart of another network access method according to an embodiment of the present invention. As shown in FIG. 2, the network access method may include the following steps:
  • the base station uses different electromagnetic waves to cover different areas, that is, is divided into different cells, and usually one base station is divided into three cells.
  • the terminal determines the priority of the neighboring cell according to the distance between the terminal and the neighboring base station. For example, the closer the distance is, the higher the priority is, then the two neighboring areas with higher priority are selected as the target neighboring area.
  • the preset number may be the default of the system, or may be set by the user. Usually, the number of presets is multiple, such as three, five, etc., and no limitation is imposed here.
  • the selected frequency point information may be stored in the neighboring cell list, or may be stored in a database or other storage unit, and is not limited herein.
  • S203 Determine a cell whose priority is greater than a preset number of stages as a target cell.
  • three neighboring areas are divided into three priorities. If you choose two of them, then the priority level is selected to be greater than or equal to the second level, with the highest level.
  • the searching for the frequency point information of the target cell includes: determining a residual frequency point of the target cell; and performing a frequency point search from the remaining frequency points.
  • the stored frequency point information is information of a standard network supported by the terminal. Than If the terminal supports China Mobile or China Unicom, then it is necessary to search for China Mobile's network frequency.
  • the terminal can be connected to Wi-Fi (Wireless Fidelity) to obtain current location information through Wi-Fi, but the terminal does not insert a SIM card (Subscriber Identification Module) when the terminal is inserted into the SIM.
  • SIM Subscriber Identification Module
  • the frequency information corresponding to the current location information can be determined by the location information acquired by the Wi-Fi and the mapping relationship, and then the network can be accessed through the frequency point.
  • the registration network fails, a full-frequency scan is performed; the network registration is performed according to the scanned frequency point.
  • the step of storing the frequency of successful registration when the registration network is successful is expanded to improve the speed of subsequent re-search.
  • FIG. 3 is a schematic flowchart of another network access method according to an embodiment of the present invention. As shown in FIG. 3, the network access method may include the following steps:
  • S301 Determine, when the terminal is in the no-service state, the number of neighboring cells of the cell where the current frequency point is located.
  • the base station uses different electromagnetic waves to cover different areas, that is, is divided into different cells, and usually one base station is divided into three cells.
  • the terminal determines the priority of the neighboring cell according to the distance between the terminal and the neighboring base station. For example, the closer the distance is, the higher the priority is, then the two neighboring areas with higher priority are selected as the target neighboring area.
  • the preset number may be the default of the system, or may be set by the user. Usually, the number of presets is multiple, such as three, five, etc., and no limitation is imposed here.
  • the selected frequency point information may be stored in the neighboring cell list, or may be stored in a database or other storage unit, and is not limited herein.
  • three neighboring areas are divided into three priorities. If you choose two of them, then the priority level is selected to be greater than or equal to the second level, with the highest level.
  • the searching for the frequency point information of the target cell includes: determining a residual frequency point of the target cell; and performing a frequency point search from the remaining frequency points.
  • the stored frequency point information is information of a standard network supported by the terminal. For example, if the terminal supports China Mobile or China Unicom, then it is necessary to search for China Mobile's network frequency.
  • the full frequency scanning is performed to perform network registration according to the scanned frequency point to ensure that the terminal can successfully connect to the network.
  • FIG. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • an embodiment of the present invention provides a terminal 400, wherein the terminal may be an electronic device such as a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.), a tablet computer, or a wearable device.
  • the terminal 400 includes a search unit 401 and a storage unit 402.
  • the searching unit 401 is configured to search for frequency point information of a neighboring cell of the current frequency point when detecting that the terminal is in a no-service state;
  • the storage unit 402 is configured to select a preset number of frequency points from the frequency information of the searched neighboring area. Store for information;
  • the search unit 401 and the storage unit 402 may be used to perform the method described in the steps S101 to S103 in the embodiment 1. For details, refer to the description of the method in the embodiment 1, and details are not described herein again.
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • another terminal 500 provided by an embodiment of the present invention may be an electronic device such as a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.), a tablet computer, or a wearable device.
  • the terminal 500 includes a search unit 501, a storage unit 502, a determining unit 503, an obtaining unit 504, and a mapping unit 505;
  • the determining unit 503 is configured to determine, when the terminal is in the no-service state, the number of neighboring cells of the cell where the current frequency point is located; and when the number of the neighboring cells is greater than the preset number, according to the distance from the neighboring cell Determining the priority of the neighboring cell; determining the cell with the priority greater than the preset number of cells as the target cell.
  • the searching unit 501 is specifically configured to search for frequency point information of the target cell.
  • the storage unit 502 is configured to select a preset number of frequency point information from the searched frequency point information of the neighboring area for storage;
  • the searching unit 501 is further configured to: when detecting that the terminal re-connects the network, searching the stored frequency point information for network registration.
  • the obtaining unit 504 is configured to acquire a current geographic location of the terminal if the registration network is successful.
  • mapping unit 505 configured to establish a mapping relationship between the geographic location and the frequency point
  • the storage unit 502 is further configured to store a mapping relationship between the geographic location and the frequency point.
  • the searching unit 501, the storage unit 502, the determining unit 503, the obtaining unit 504, and the mapping unit 505 may be used to perform the methods described in steps S201 to S208 in Embodiment 2. For details, refer to Embodiment 2 for the method. Description, no longer repeat here.
  • FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • an embodiment of the present invention provides another terminal 600, wherein the terminal may be an electronic device such as a smart phone (such as an Android mobile phone, an iOS mobile phone, etc.), a tablet computer, or a wearable device.
  • the terminal 600 includes a search unit 601, a storage unit 602, a determining unit 603, Scanning unit 604 and registration unit 605;
  • the determining unit 603 is configured to determine, when the terminal is in the no-service state, the number of neighboring cells of the cell where the current frequency point is located; and when the number of the neighboring cells is greater than the preset number, according to the distance from the neighboring cell Determining the priority of the neighboring cell; determining the cell with the priority greater than the preset number of cells as the target cell.
  • the searching unit 601 is specifically configured to search for frequency point information of the target cell.
  • the determining unit 603 is specifically configured to determine the cell whose priority is greater than the preset number of cells as the target cell. Used for:
  • the neighboring cell with the smallest number of bearers is used as the target cell.
  • the determining unit 603 is specifically configured to determine the cell whose priority is greater than the preset number of cells as the target cell. Used for:
  • the neighboring area with the largest RSRQ is taken as the target cell.
  • the determining unit 603 is specifically configured to determine the cell whose priority is greater than the preset number of cells as the target cell. Used for:
  • the neighboring cell whose data to be transmitted is smaller than the first threshold and/or the data transmission rate is greater than or equal to the second threshold is used as the target cell.
  • the search unit 601 includes a determination subunit 6011 and a search subunit 6012.
  • the determining subunit 6011 is configured to determine a remaining frequency point of the target cell.
  • the search subunit 6012 is configured to perform a frequency point search from the remaining frequency points.
  • the storage unit 602 is configured to select a preset number of frequency point information from the searched frequency point information of the neighboring area for storage;
  • the searching unit 601 is further configured to search the stored frequency point information for network registration
  • the scanning unit 603 is configured to perform a full frequency scan if the registration network fails;
  • the registration unit 604 is configured to perform network registration according to the scanned frequency point.
  • the stored frequency point information is information of a standard network supported by the terminal.
  • the search unit 601, the storage unit 602, the determining unit 603, the scanning unit 604, and the registration unit 605 can be used to perform the methods described in steps S301 to S308 in Embodiment 3. For details, see Embodiment 3 for the method. Description, no longer repeat here.
  • the terminal 700 includes a CPU 701, a memory 702, and a bus 703.
  • the terminal 700 can be an electronic device such as a smart phone, a tablet computer, or a smart wearable device.
  • the CPU 701 executes a program that is stored in the memory 702 in advance, and the execution process specifically includes:
  • the stored frequency point information is searched for network registration.
  • the method before the searching for the frequency point information of the neighboring cell of the current frequency point, the method further includes:
  • Searching for frequency information of a neighboring cell of the current frequency point including:
  • the searching for frequency point information of the target cell includes:
  • a frequency point search is performed from the remaining frequency points.
  • the method further includes:
  • the mapping relationship between the geographic location and the frequency point is stored.
  • the method further includes:
  • FIG. 8 is a block diagram showing a partial structure of a terminal-related mobile phone according to an embodiment of the present invention.
  • the mobile phone includes: a radio frequency (RF) circuit 810, a memory 820, an input unit 830, a display unit 840, a sensor 850, an audio circuit 860, a Wireless Fidelity (Wi-Fi) module 870, and processing.
  • Device 880 and components such as power supply 890.
  • the structure of the handset shown in FIG. 8 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different component arrangements.
  • the RF circuit 810 can be used for receiving and transmitting information.
  • RF circuit 810 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • RF circuitry 810 can also communicate with the network and other devices via wireless communication.
  • the above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • E-mail Short Messaging Service
  • the memory 820 can be used to store software programs and modules, and the processor 880 stores them in storage.
  • the software program and modules of the storage 820 perform various functional applications and data processing of the mobile phone.
  • the memory 820 can mainly include a storage program area and a storage data area, wherein the storage program area can store an operating system, an application required for at least one function (such as connecting a network function, acquiring a current geographic location function of the terminal, etc.); and storing the data area. Data (such as, etc.) created based on the use of the mobile phone can be stored.
  • memory 820 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 830 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 830 can include a fingerprint module 831 and other input devices 832.
  • the fingerprint module 831 can collect fingerprint data of the user.
  • the fingerprint module 831 can include an optical fingerprint module, a capacitive fingerprint module, and a radio frequency fingerprint module.
  • the fingerprint module 831 is taken as an example of a capacitive fingerprint module, and specifically includes a sensing electrode (n1 abnormal sensing electrodes and n2 normal sensing electrodes) and a signal processing circuit (such as an amplifying circuit and a noise suppression circuit) connected to the sensing electrode. , analog-to-digital conversion circuits, etc.).
  • the input unit 830 can also include other input devices 832.
  • other input devices 832 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 840 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 840 can include a display screen 841.
  • the display screen 841 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the fingerprint module 831 and the display screen 841 function as two separate components to implement the input and input functions of the mobile phone, in some embodiments, the fingerprint module 831 can be integrated with the display screen 841. Realize the input and output functions of the phone.
  • the handset can also include at least one type of sensor 850, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 841 according to the brightness of the ambient light, and the proximity sensor may turn off the display screen 841 and/or when the mobile phone moves to the ear. Or backlight.
  • Accelerometer as a type of motion sensor The sensor can detect the acceleration of each direction (usually three axes). When it is still, it can detect the magnitude and direction of gravity.
  • An audio circuit 860, a speaker 881, and a microphone 882 can provide an audio interface between the user and the handset.
  • the audio circuit 860 can transmit the converted electrical data of the received audio data to the speaker 881 for conversion to the sound signal output by the speaker 881; on the other hand, the microphone 882 converts the collected sound signal into an electrical signal by the audio circuit 860. After receiving, it is converted into audio data, and then processed by the audio data output processor 880, sent to the other mobile phone via the RF circuit 810, or outputted to the memory 820 for further processing.
  • WiFi is a short-range wireless transmission technology
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 870, which provides users with wireless broadband Internet access.
  • FIG. 8 shows the WiFi module 870, it can be understood that it does not belong to the essential configuration of the mobile phone, and can be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 880 is the control center of the handset, and connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 820, and invoking data stored in the memory 820, executing The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the processor 880 may include one or more processing units; preferably, the processor 880 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 880.
  • the handset also includes a power source 890 (such as a battery) that supplies power to the various components.
  • a power source 890 such as a battery
  • the power source can be logically coupled to the processor 880 through a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • each step method flow can be implemented based on the structure of the mobile phone.
  • each unit function can be implemented based on the structure of the mobile phone.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

Un mode de réalisation de la présente invention concerne un procédé d'accès au réseau et un terminal. Le procédé consiste à : rechercher des informations de point de fréquence d'une cellule voisine d'un point de fréquence actuel, lorsqu'il est détecté qu'un terminal est dans un état non de service ; sélectionner, et stocker, un nombre prédéterminé d'informations de point de fréquence parmi les informations de point de fréquence trouvées de la cellule voisine ; lorsqu'il est détecté que le terminal se reconnecte à un réseau, rechercher les informations de point de fréquence stockées, de sorte à exécuter un enregistrement sur le réseau. La solution technique fournie par la présente invention peut accélérer la vitesse de recherche de réseau par un terminal, ce qui améliore l'expérience de communication de l'utilisateur du terminal.
PCT/CN2017/105121 2017-02-13 2017-09-30 Procédé et terminal d'accès au réseau WO2018145477A1 (fr)

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