CN116782195A - Network residence method, device and storage medium - Google Patents
Network residence method, device and storage medium Download PDFInfo
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- CN116782195A CN116782195A CN202210220197.4A CN202210220197A CN116782195A CN 116782195 A CN116782195 A CN 116782195A CN 202210220197 A CN202210220197 A CN 202210220197A CN 116782195 A CN116782195 A CN 116782195A
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Abstract
The embodiment of the application provides a network residence method, equipment and a storage medium, which are applied to auxiliary card equipment, wherein wireless connection is established between the auxiliary card equipment and main card equipment, and the method comprises the following steps: periodically receiving network information currently registered by the master card device synchronized by the master card device; and under the condition of disconnecting the wireless connection with the main card device, according to the last received network information registered by the main card device, residing in a corresponding network cell.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a network residence method, a device, and a storage medium.
Background
An embedded subscriber identity module (eSIM) one-number double-terminal device is a new communication service, and a user can realize the binding of a mobile phone and a wearable device through the one-number double-terminal device service, share the same number, telephone charge and flow package, and present the same number to the outside no matter a calling party or a called party. A user can add an eSIM auxiliary intelligent device under a main number account and a package, so that the terminal device and the eSIM auxiliary intelligent device share the same number, and when the main number is in call, the two terminal devices vibrate together; both the terminal device and the eSIM accessory smart device can dial a call, but no call can be dialed between the terminal device and the eSIM accessory smart device.
At present, after a terminal device and an eSIM auxiliary intelligent device are disconnected with Bluetooth, a Modem of the eSIM auxiliary intelligent device is started, and mobile network searching and registering are initiated, wherein the mobile network searching and registering flow mainly comprises: selection of public land mobile network (Public Land Mobile Network, PLMN), frequency sweep, cell search, cell selection, cell camping, registration request, registration completion. However, due to the compact spatial layout of the eSIM accessory intelligent device, the RF performance of the eSIM accessory intelligent device is poor, so that the received reference signal receiving parameter value is low, and further the problems of long network searching time and high network searching power consumption are caused.
Disclosure of Invention
The embodiment of the application provides a network residence method, network residence equipment and a storage medium, which can shorten network searching time and reduce network searching power consumption.
The technical scheme of the application is realized as follows:
in a first aspect, an embodiment of the present application provides a network residence method, which is applied to a secondary card device, where a wireless connection is established between the secondary card device and a primary card device, and the method includes:
periodically receiving network information currently registered by the master card device, which is synchronized by the master card device;
and under the condition of disconnecting the wireless connection with the main card equipment, according to the last received network information registered by the main card equipment, residing in a corresponding network cell.
In a second aspect, an embodiment of the present application proposes a secondary card device, where a wireless connection is established between the secondary card device and a primary card device, where the secondary card device includes:
the receiving unit is used for periodically receiving the network information currently registered by the main card equipment synchronized by the main card equipment;
and the residence unit is used for residence to the corresponding network cell according to the last received network information registered by the main card equipment under the condition of disconnecting the wireless connection with the main card equipment.
In a third aspect, an embodiment of the present application proposes a sub-card apparatus, including: a processor, a memory, and a communication bus; the processor implements the network residence method described above when executing the running program stored in the memory.
In a fourth aspect, an embodiment of the present application proposes a storage medium having stored thereon a computer program which, when executed by a processor, implements the network residence method described above.
The embodiment of the application provides a network residence method, equipment and a storage medium, which are applied to auxiliary card equipment, wherein wireless connection is established between the auxiliary card equipment and main card equipment, and the method comprises the following steps: periodically receiving network information currently registered by the master card device synchronized by the master card device; and under the condition of disconnecting the wireless connection with the main card device, according to the last received network information registered by the main card device, residing in a corresponding network cell. By adopting the implementation scheme, under the condition that wireless connection is established between the auxiliary card equipment and the main card equipment, the main card equipment periodically returns the current registered network information of the main card equipment, and if the auxiliary card equipment and the main card equipment are detected to be disconnected from wireless connection, the auxiliary card equipment directly realizes residence of a cell according to the last received network information registered by the main card equipment, thereby simplifying the network searching process, further shortening the network searching time and reducing the network searching power consumption.
Drawings
Fig. 1 is a flowchart of a network residence method according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an exemplary network residence provided by an embodiment of the present application;
fig. 3 is a schematic structural diagram of a secondary card device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a secondary card device according to an embodiment of the present application.
Detailed Description
For a more complete understanding of the nature and the technical content of the embodiments of the present application, reference should be made to the following detailed description of embodiments of the application, taken in conjunction with the accompanying drawings, which are meant to be illustrative only and not limiting of the embodiments of the application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the application only and is not intended to be limiting of the application.
In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is to be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with one another without conflict. It should also be noted that the term "first\second\third" in relation to embodiments of the present application is used merely to distinguish similar objects and does not represent a particular ordering for the objects, it being understood that the "first\second\third" may be interchanged in a particular order or sequence, where allowed, to enable embodiments of the present application described herein to be practiced in an order other than that illustrated or described herein.
The embodiment of the application provides a network residence method, as shown in fig. 1, applied to auxiliary card equipment, wherein wireless connection is established between the auxiliary card equipment and main card equipment, and the method can comprise the following steps:
s101, periodically receiving network information currently registered by the master card device synchronized by the master card device.
In some embodiments, the host card device may be referred to as a User Equipment (UE). The host card device may be a personal communication services (Personal Communication Service, PCS) phone, cordless phone, session initiation protocol (Session Initiation Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) Station, personal digital assistant (Personal Digital Assistant, PDA) or the like, or a smart phone, tablet, palmtop, mobile Station (MS), mobile Terminal device (Mobile Terminal) or the like, which may communicate with one or more network devices via a radio access network (Radio Access Network, RAN). For example, the main card device may be a mobile phone (or "cellular" phone) or a computer with a terminal device, etc., e.g. the main card device may also be a portable, pocket, hand-held, computer-built-in or car-mounted mobile device that exchanges voice and/or data with the radio access network. The main card device is an electronic device configured with a physical SIM card.
In some embodiments, the secondary card device is a wearable device such as a smart watch, smart bracelet, or an internet of things (Internet of Things, ioT) device provided with eSIM cards.
In the embodiment of the application, the auxiliary card equipment comprises an eSIM card, a main card equipment is provided with a user identity identification module (Subscriber Identity Module, SIM) card, and the eSIM card in the auxiliary card equipment and the SIM card in the main card equipment share the same number.
In the embodiment of the application, after the wireless connection is established between the auxiliary card device and the main card device, the auxiliary card device actively initiates a network information synchronization request to the main card device. The wireless connection between the auxiliary card device and the main card device can be Bluetooth connection, hot spot connection and the like.
The network residence method provided by the embodiment of the application can be applied to a scene that the main card device and the auxiliary card device supporting cellular communication are matched and used through Bluetooth connection.
In the embodiment of the application, after wireless connection is established between the main card device and the auxiliary card device, the main card device can periodically send the network information currently registered by the main card device to the auxiliary card device, one alternative embodiment is that the main card device actively sends the network information currently registered by the main card device to the auxiliary card device, and the other alternative embodiment is that the auxiliary card device firstly sends a network information synchronous request to the main card device, and the main card device periodically sends the network information currently registered by the main card device to the auxiliary card device after receiving the network information synchronous request synchronized by the auxiliary card device. The embodiment of the application is not particularly limited, and the embodiment can be specifically selected according to actual conditions.
In the embodiment of the application, when the master card device receives a network information synchronization request or every time a transmission period arrives, the master card device inquires the network information currently registered by the master card device, and then the inquired network information currently registered by the master card device is transmitted to the slave card device through wireless connection with the slave card device.
Optionally, the network information includes: at least one of a frequency band of a camping cell, a carrier frequency point number, a cell identification, a received power (Reference Signal Receiving Power, RSRP) of a downlink reference signal, and a reference signal received quality (Reference Signal Receiving Quality, RSRQ). The embodiment of the application is not particularly limited, and the embodiment can be specifically selected according to actual conditions.
For the android operating system, data transmission between the main card device and the auxiliary card device can be realized based on a wireless interface layer (Radio Interface Layer, RIL) function, wherein one is a RILJ (frame layer code implemented in Java language) synchronous REQUEST, such as ril_request_get_sim_status (acquiring SIM card STATUS), ril_request_direct_sms (sending short message), ril_request_get_current_call_call (acquiring network STATUS); the other is a message actively reported from the Modem to the RIL, for example, when the NETWORK status changes, the Modem reports ril_unsel_response_volume_status_change; when there is a NEW short message, the Modem will report RIL_UNSOL_RESPONSE_NEW_SMS, and when there is an incoming CALL, the Modem will report RIL_UNSOL_CALL_RING.
It should be noted that, for other operating systems, data transmission functions corresponding to other operating systems may be used, and specifically may be selected according to actual situations, which is not limited in the embodiment of the present application.
In the embodiment of the application, when the auxiliary card device receives the network information currently registered by the main card device synchronized by the main card device once, the network information storage space is updated by using the network information currently registered by the main card device, and the network information registered by the main card device in history is stored in the network information storage space.
In the embodiment of the present application, the update of the network information storage space by the sub card device using the network information currently registered by the main card device may be: the auxiliary card device directly stores the network information currently registered by the main card device received each time into a network information storage space; it can also be: the auxiliary card device compares the received network information currently registered by the main card device with the network information historically registered by the main card device in the network information storage space, if the network information currently registered by the main card device is the same as the network information historically registered by the main card device, the network information storage space is not updated, if the network information currently registered by the main card device is different from the network information historically registered by the main card device, the network information currently registered by the main card device is stored in the network information storage space, and the network information historically registered by the main card device in the network information storage space is deleted; i.e. the network information storage space stores only the received network information that the host card device has recently registered, to reduce the storage space.
After the main card device registers with the mobile network, cell reselection and periodic location update will occur, at this time, the network information registered by the main card device changes, and the sub card device will update the changed network information into the network information storage space when receiving the changed network information.
And S102, under the condition of disconnecting the wireless connection with the main card device, according to the last received network information registered by the main card device, residing in a corresponding network cell.
In the embodiment of the application, when the auxiliary card equipment is disconnected from the main card equipment in a wireless way, the auxiliary card equipment acquires the network information registered by the main card equipment which is received last time from the network information storage space; and according to the last received network information registered by the main card device, directly residing in the corresponding network cell.
It can be understood that under the condition that wireless connection is established between the auxiliary card equipment and the main card equipment, the main card equipment periodically returns the network information registered currently of the main card equipment, and if the auxiliary card equipment and the main card equipment are detected to be disconnected from wireless connection, the auxiliary card equipment directly realizes residence of a cell according to the network information registered by the main card equipment which is received last time, thereby simplifying the network searching process, further shortening the network searching time and reducing the network searching power consumption.
Based on the above embodiments, an exemplary embodiment of the present application proposes a network information synchronization flow of a primary and secondary card device, as shown in fig. 2, specifically: the main card equipment and the auxiliary card equipment are in a Bluetooth synchronous state, and the auxiliary card equipment sends a network information synchronous request to the main card equipment; when the time T1 arrives, the main card equipment acquires the current registered network information 1 and synchronizes the current registered network information 1 with the auxiliary card equipment, the auxiliary card equipment stores the network information 1, when the time T2 arrives, the main card equipment acquires the current registered network information 1 and synchronizes the current registered network information 1 with the auxiliary card equipment, the auxiliary card equipment judges that the network information 1 received at the time T1 is the same as the network information 1 received at the time T2, the network information 1 received at the time T2 is not stored, when the time T3 arrives, the current registered network information 2 is acquired, the current registered network information 2 is synchronized with the auxiliary card equipment, the auxiliary card equipment judges that the network information 2 is different from the network information 1 received at the time T2, and the network information 1 is deleted; the time difference among the T1 time, the T2 time and the T3 time is TP time; after that, the bluetooth connection between the main card device and the sub card device is disconnected, and the sub card device directly resides in the network cell corresponding to the network information 2.
The embodiment of the application provides auxiliary card equipment, which establishes wireless connection with main card equipment. As shown in fig. 3, the sub card apparatus 1 includes:
a receiving unit 10, configured to periodically receive network information currently registered by the master card device that is synchronized by the master card device;
and the residence unit 11 is configured to, when the wireless connection with the main card device is disconnected, residence to a corresponding network cell according to the network information registered by the main card device received last time.
Optionally, the sub card device 1 further includes: a transmitting unit;
the sending unit is used for sending a network information synchronization request to the main card equipment;
the receiving unit 10 is configured to periodically receive network information currently registered by the master card device that is synchronized by the master card device.
Optionally, the secondary card device further includes: an updating unit and an acquiring unit;
the updating unit is used for updating the network information storage space by utilizing the network information currently registered by the main card equipment; storing network information registered by the history of the main card equipment in the network information storage space;
the obtaining unit is used for obtaining the network information registered by the main card device received last time from the network information storage space;
the residence unit 11 is configured to residence to a corresponding network cell according to the network information registered by the main card device received last time.
Optionally, the network information includes: at least one of frequency band of resident cell, carrier frequency point number, cell identification, received power of downlink reference signal and received quality of reference signal.
Optionally, the auxiliary card device includes an embedded subscriber identity module eSIM card, the main card device configures a subscriber identity module SIM card, and the eSIM card in the auxiliary card device and the SIM card in the main card device share the same number.
The auxiliary equipment provided by the embodiment of the application sends a network information synchronization request to the main card equipment; periodically receiving network information currently registered by the master card device synchronized by the master card device; and under the condition of disconnecting the wireless connection with the main card device, according to the last received network information registered by the main card device, residing in a corresponding network cell. Therefore, under the condition that the auxiliary equipment provided by the embodiment establishes wireless connection between the auxiliary card equipment and the main card equipment, the main card equipment periodically returns the current registered network information of the auxiliary card equipment, and if the auxiliary card equipment is detected to be disconnected from the main card equipment, the auxiliary card equipment directly realizes residence of a cell according to the last received network information registered by the main card equipment, thereby simplifying the network searching process, further shortening the network searching time and reducing the network searching power consumption.
Fig. 4 is a schematic diagram of a second component structure of the sub-card device 1 according to the embodiment of the present application, in practical application, based on the same disclosure concept of the above embodiment, as shown in fig. 4, the sub-card device 1 of the present embodiment includes: a processor 12, a memory 13 and a communication bus 14.
In a specific embodiment, the receiving unit 10, the residence unit 11, the transmitting unit, the updating unit and the obtaining unit may be implemented by a processor 12 located on the sub-card device 1, where the processor 12 may be at least one of an application specific integrated circuit (ASIC, application Specific Integrated Circuit), a digital signal processor (DSP, digital Signal Processor), a digital signal processing image processing device (DSPD, digital Signal Processing Device), a programmable logic image processing device (PLD, programmable Logic Device), a field programmable gate array (FPGA, field Programmable Gate Array), a CPU, a controller, a microcontroller, and a microprocessor. It will be appreciated that the electronics for implementing the above-described processor functions may be other for different devices, and the present embodiment is not particularly limited.
In the embodiment of the present application, the communication bus 14 is used to implement connection communication between the processor 12 and the memory 13; the processor 12 implements the following network residence method when executing the running program stored in the memory 13:
periodically receiving network information currently registered by the master card device, which is synchronized by the master card device; and under the condition of disconnecting the wireless connection with the main card equipment, according to the last received network information registered by the main card equipment, residing in a corresponding network cell.
Further, the processor 12 is further configured to send a network information synchronization request to the host card device; and periodically receiving the network information currently registered by the master card device, which is synchronized by the master card device.
Further, the processor 12 is further configured to update a network information storage space with network information currently registered by the host card device; storing network information registered by the history of the main card equipment in the network information storage space; acquiring network information registered by the main card equipment, which is received last time, from the network information storage space; and according to the last received network information registered by the main card equipment, the main card equipment resides in a corresponding network cell.
Further, the network information includes: at least one of frequency band of resident cell, carrier frequency point number, cell identification, received power of downlink reference signal and received quality of reference signal.
Further, the auxiliary card device comprises an embedded subscriber identity module (eSIM) card, the main card device is provided with a Subscriber Identity Module (SIM) card, and the eSIM card in the auxiliary card device and the SIM card in the main card device share the same number.
An embodiment of the present application provides a storage medium, on which a computer program is stored, where the computer readable storage medium stores one or more programs, where the one or more programs are executable by one or more processors and applied to a sub-card device, where the computer program implements a network residence method as described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present disclosure may be embodied essentially or in a part contributing to the related art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), including several instructions for causing an image display device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method described in the embodiments of the present disclosure.
The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the present application.
Claims (10)
1. A network residence method applied to a secondary card device, wherein a wireless connection is established between the secondary card device and a primary card device, the method comprising:
periodically receiving network information currently registered by the master card device, which is synchronized by the master card device;
and under the condition of disconnecting the wireless connection with the main card equipment, according to the last received network information registered by the main card equipment, residing in a corresponding network cell.
2. The method according to claim 1, wherein the method further comprises:
sending a network information synchronization request to the main card equipment; and periodically receiving the network information currently registered by the master card device, which is synchronized by the master card device.
3. The method according to claim 1 or 2, wherein after the periodically receiving the network information currently registered by the master card device and synchronized by the master card device, the method further comprises, before residing in a network cell corresponding to the network information currently registered by the master card device according to the received network information registered by the master card device:
updating a network information storage space by utilizing the network information currently registered by the main card equipment; storing network information registered by the history of the main card equipment in the network information storage space;
the step of residing in the corresponding network cell according to the last received network information registered by the main card device comprises the following steps:
acquiring network information registered by the main card equipment, which is received last time, from the network information storage space; and according to the last received network information registered by the main card equipment, the main card equipment resides in a corresponding network cell.
4. The method of claim 1, wherein the network information comprises: at least one of frequency band of resident cell, carrier frequency point number, cell identification, received power of downlink reference signal and received quality of reference signal.
5. The method of claim 1, wherein the secondary card device includes an embedded subscriber identity module, eSIM, card and the primary card device configures a subscriber identity module, SIM, card, and wherein the eSIM card in the secondary card device shares the same number as the SIM card in the primary card device.
6. A sub card device, wherein a wireless connection is established between the sub card device and a main card device, the sub card device comprising:
the receiving unit is used for periodically receiving the network information currently registered by the main card equipment synchronized by the main card equipment;
and the residence unit is used for residence to the corresponding network cell according to the last received network information registered by the main card equipment under the condition of disconnecting the wireless connection with the main card equipment.
7. The card as defined in claim 6, wherein the card as defined further comprises: a transmitting unit;
the sending unit is used for sending a network information synchronization request to the main card equipment;
the receiving unit is configured to periodically receive network information currently registered by the master card device, where the network information is synchronized by the master card device.
8. The card as claimed in claim 6 or 7, wherein the card as claimed further comprises: an updating unit and an acquiring unit;
the updating unit is used for updating the network information storage space by utilizing the network information currently registered by the main card equipment; storing network information registered by the history of the main card equipment in the network information storage space;
the obtaining unit is used for obtaining the network information registered by the main card device received last time from the network information storage space;
the residence unit is configured to residence to a corresponding network cell according to the network information registered by the main card device received last time.
9. A sub card apparatus, characterized in that the sub card apparatus comprises: a processor, a memory, and a communication bus; the processor, when executing a memory-stored operating program, implements the method of any one of claims 1-5.
10. A storage medium having stored thereon a computer program which, when executed by a processor, implements the method of any of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220197.4A CN116782195A (en) | 2022-03-08 | 2022-03-08 | Network residence method, device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220197.4A CN116782195A (en) | 2022-03-08 | 2022-03-08 | Network residence method, device and storage medium |
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| Publication Number | Publication Date |
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| CN116782195A true CN116782195A (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210220197.4A Pending CN116782195A (en) | 2022-03-08 | 2022-03-08 | Network residence method, device and storage medium |
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| CN (1) | CN116782195A (en) |
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- 2022-03-08 CN CN202210220197.4A patent/CN116782195A/en active Pending
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