CN110290585B

CN110290585B - Method and electronic equipment for reporting CA combination

Info

Publication number: CN110290585B
Application number: CN201910472672.5A
Authority: CN
Inventors: 代贝; 童笑; 陈新文
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2021-06-15
Anticipated expiration: 2039-05-31
Also published as: WO2020239011A1; CN110290585A

Abstract

The application discloses a method for reporting Carrier Aggregation (CA) combination and electronic equipment, relates to the field of mobile communication, can realize automation of CA combination configuration of the electronic equipment, and solves the problems of large workload and low efficiency caused by the fact that the CA combination of the electronic equipment is manually assembled in the prior art. According to the method and the device, the CA capability of the operator is configured to the electronic equipment in advance as a public requirement, so that the electronic equipment can automatically and efficiently acquire the CA capability of the operator, and the CA combination configuration of the electronic equipment is determined according to the CA capability of the operator.

Description

Method and electronic equipment for reporting CA combination

Technical Field

The embodiment of the application relates to the field of mobile communication, in particular to a method for reporting a CA combination and an electronic device.

Background

With the development of mobile internet communication, faster and faster service rates can be provided for mobile users. However, due to factors such as shortage of wireless spectrum resources, the spectrum resources allocated to the operators are mostly discontinuous, and it is difficult for each single frequency band to meet the requirement of high service rate on bandwidth. Therefore, CA technology is introduced to meet the requirement of users on traffic rate by aggregating a plurality of continuous or discontinuous Component Carriers (CCs) into a larger bandwidth.

However, the CA combinations supported by different electronic devices are different. Moreover, the frequency spectrums allocated to different operators in different regions of the world are different; thus, the CA capabilities (i.e. the CA combinations supported by the operators) of different operators in each area are also different. How to make the CA combination configuration of the electronic device better match the capability of the operator is a problem to be solved.

In general, when electronic device software development is carried out, CA combinations supported by the electronic device and CA capabilities of different operators can be manually collected, and common parts can be manually determined and configured into the software version.

However, for electronic devices of different models, the above steps need to be performed manually for different CA capabilities of many operators, which is a heavy workload and inefficient process.

Disclosure of Invention

The embodiment of the application provides a method for reporting a CA combination and an electronic device, which can realize the automation of CA combination configuration of the electronic device and solve the problems of large workload and low efficiency caused by manually assembling and arranging the CA combination of the electronic device in the prior art.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

in a first aspect, a method for reporting a CA combination is provided, where the method is applied to an electronic device, and the method includes: the electronic equipment acquires an identifier of a first operator, wherein the first operator is an operator corresponding to a network accessed by the electronic equipment; the electronic equipment searches a CA combination supported by a first operator from the CA capability information according to the identifier of the first operator; wherein, CA capability information is configured in the electronic equipment in advance, the CA capability information indicates CA combinations supported by a plurality of operators, and the electronic equipment determines the CA combinations supported by the electronic equipment; the electronic device determining first common CA information of the electronic device and a first operator, the first common CA information indicating common CA of a supported CA combination of the first operator and a CA combination supported by the electronic device; the electronic device transmits the first common CA information to a network device of the first operator.

In the technical solution provided by the first aspect, the electronic device does not need to manually determine the common part of the CA combination supported by each model of electronic device and the CA capability of the operator, and does not need to manually configure the CA capability of the operator into the software version of the electronic device, and the CA capability of the operator is configured as the common capability into the electronic device in advance, so that the electronic device can automatically and efficiently determine the CA combination configuration.

In one possible implementation, the CA capability information includes version information of the CA capability information, the version information indicating a version of the preconfigured CA capability information. The electronic equipment can know whether the CA capability information configured in advance is the latest version at any time by configuring the version information of the CA capability information in advance, so that the electronic equipment can update the CA capability information configured in advance at any time, and the matching degree of the CA combination configuration determined by the electronic equipment and the CA combination supported by an operator is higher.

In one possible implementation manner, the obtaining, by the electronic device, an identifier of the first operator may include: the electronic device acquires an identifier of a first operator when registering to a network of the first operator. According to the method and the device, the electronic equipment can determine the CA combination for the configuration of the network equipment according to the acquired identifier of the operator, so that the automatic determination of the public part of the CA combination supported by the electronic equipment and the CA capability of the operator is realized, the labor is saved, and the workload is increased.

In one possible implementation, a Public Land Mobile Network (PLMN) of a first operator serves as an identifier of the first operator; or, a Mobile Country Code (MCC) of a Country where the first operator is located serves as an identifier of the first operator. The method and the device support the search of the CA capability information of the corresponding operator according to the PLMN, and when the search is not successful according to the PLMN, the CA capability information of the corresponding operator is searched according to the MCC, so that the success rate of obtaining the CA capability information of the operator is higher.

In one possible implementation, the method may further include: the electronic device queries the latest version of the CA capability information from the cloud server; the electronic equipment judges whether the CA capability information pre-configured in the electronic equipment is the latest version; if the CA capability information preconfigured in the electronic equipment is not the latest version, the electronic equipment acquires the CA capability information corresponding to the latest version from the cloud server; the electronic equipment stores the CA capability information corresponding to the latest version. Through the process, the electronic device can update the CA capability of each operator along with the change of the CA combination supported by the operators, so that the electronic device updates the CA combination configuration of the electronic device; the method solves the defect that the electronic equipment CA combination configuration can only be updated through upgrading the software version of the electronic equipment in the prior art.

In one possible implementation manner, after the electronic device obtains CA capability information corresponding to the latest version from the cloud server, the method may further include: the electronic equipment determines second public CA information of the electronic equipment and the first operator, wherein the second public CA information indicates a public CA of a CA combination indicated by the CA capability information corresponding to the latest version and a CA combination supported by the electronic equipment; the electronic device transmits the second common CA information to the network device of the first operator. Through the process, after the CA combination supported by the operator is changed, the CA combination configuration can be automatically and efficiently determined without updating the software version of the electronic equipment.

In one possible implementation, the querying, by the electronic device, the latest version of the CA capability information from the cloud server may include: the electronic device periodically queries the latest version from the cloud server; and/or the electronic device queries the latest version from the cloud server when the electronic device meets a preset condition, wherein the preset condition comprises that the electronic device is connected to the wireless local area network WLAN. Through the process, the electronic equipment can acquire the latest CA capability information change of the operator at any time, so that the CA combination matched with the current operator capability can be accurately configured when needed.

In a second aspect, an electronic device is provided, the electronic device comprising a processor and a memory; the memory is used for storing one or more computer programs; the memory stores one or more computer programs that, when executed by the processor, cause the electronic device to perform: acquiring an identifier of a first operator, wherein the first operator is an operator corresponding to a network accessed by the electronic equipment; according to the identification of the first operator, searching a CA combination supported by the first operator from the CA capability information; the CA capability information is pre-configured in the memory, and indicates CA combinations supported by a plurality of operators; determining CA combinations supported by the electronic equipment; determining first common CA information of the electronic equipment and a first operator, wherein the first common CA information indicates a common CA of a CA combination supported by the first operator and a CA combination supported by the electronic equipment; the first common CA information is transmitted to a network device of a first operator.

In one possible implementation manner, the obtaining, by the electronic device, an identifier of the first operator includes: the electronic device acquires an identifier of a first operator when registering with a network of the first operator. According to the method and the device, the electronic equipment can determine the CA combination for the configuration of the network equipment according to the acquired identifier of the operator, so that the automatic determination of the public part of the CA combination supported by the electronic equipment and the CA capability of the operator is realized, the labor is saved, and the workload is increased.

In a possible implementation, a public land mobile network PLMN of the first operator serves as an identity of the first operator; alternatively, the mobile country code MCC of the country where the first operator is located serves as the identity of the first operator. The method and the device support the search of the CA capability information of the corresponding operator according to the PLMN, and when the search is not successful according to the PLMN, the CA capability information of the corresponding operator is searched according to the MCC, so that the success rate of obtaining the CA capability information of the operator is higher.

In one possible implementation, the one or more computer programs stored in the memory, when executed by the processor, further cause the electronic device to perform: acquiring the latest version of the CA capability information from the cloud server; judging whether the CA capability information pre-configured in the memory is the latest version; if the CA capability information preconfigured in the memory is not the latest version, the CA capability information corresponding to the latest version is acquired from the cloud server; and storing the CA capability information corresponding to the latest version. Through the process, the electronic device can update the CA capability of each operator along with the change of the CA combination supported by the operators, so that the electronic device updates the CA combination configuration of the electronic device; the method solves the defect that the electronic equipment CA combination configuration can only be updated through upgrading the software version of the electronic equipment in the prior art.

In one possible implementation, the one or more computer programs stored in the memory, when executed by the processor, further cause the electronic device to perform: after the electronic device acquires the CA capability information corresponding to the latest version from the cloud server, determining second public CA information of the electronic device and the first operator, wherein the second public CA information indicates a public CA of a CA combination indicated by the CA capability information corresponding to the latest version and a CA combination supported by the electronic device; and sending the second public CA information to the network equipment of the first operator. Through the process, after the CA combination supported by the operator is changed, the CA combination configuration can be automatically and efficiently determined without updating the software version of the electronic equipment.

In one possible implementation, the electronic device queries, from a cloud server, a latest version of CA capability information, including: the electronic device periodically queries the latest version from the cloud server; and/or the electronic device queries the latest version from the cloud server when the electronic device meets a preset condition, wherein the preset condition comprises that the electronic device is connected to the wireless local area network WLAN. Through the process, the electronic equipment can acquire the latest CA capability information change of the operator at any time, so that the CA combination matched with the current operator capability can be accurately configured when needed.

In a third aspect, an electronic device is provided, which includes: the device comprises a receiving unit, a sending unit, a storage unit and an analysis unit, wherein the receiving unit is used for acquiring an identifier of a first operator, and the first operator is an operator corresponding to a network accessed by the electronic equipment; acquiring a CA combination supported by the first operator from the CA capability information according to the identifier of the first operator; the CA capability information is configured in the storage unit in advance, and indicates CA combinations supported by a plurality of operators; an analysis unit for determining a CA combination supported by the electronic device; and determining first common CA information of the electronic device and the first operator, the first common CA information indicating a common CA of a CA combination supported by the first operator and a CA combination supported by the electronic device; a transmitting unit configured to transmit the first common CA information to the network device of the first operator.

In the technical solution provided by the third aspect, the electronic device does not need to manually determine the common part of the CA combination supported by each model of electronic device and the CA capability of the operator, and does not need to manually configure into the software version of the electronic device, and the CA capability of the operator is configured into the electronic device as the common capability in advance, so that the electronic device can automatically and efficiently determine the CA combination configuration.

In one possible implementation manner, the obtaining, by the receiving unit, an identifier of the first operator includes: the receiving unit acquires an identifier of a first operator when the electronic device is registered to a network of the first operator. According to the method and the device, the electronic equipment can determine the CA combination for the configuration of the network equipment according to the acquired identifier of the operator, so that the automatic determination of the public part of the CA combination supported by the electronic equipment and the CA capability of the operator is realized, the labor is saved, and the workload is increased.

In a possible implementation manner, the receiving unit is further configured to obtain a latest version of the CA capability information from the cloud server; the analysis unit is also used for judging whether the CA capability information pre-configured in the storage unit is the latest version; the receiving unit is also used for acquiring the CA capability information corresponding to the latest version from the cloud server if the CA capability information preconfigured in the storage unit is not the latest version; the storage unit is further configured to store CA capability information corresponding to the latest version. Through the process, the electronic device can update the CA capability of each operator along with the change of the CA combination supported by the operators, so that the electronic device updates the CA combination configuration of the electronic device; the method solves the defect that the electronic equipment CA combination configuration can only be updated through upgrading the software version of the electronic equipment in the prior art.

In a possible implementation manner, the analysis unit is further configured to, after the receiving unit obtains the CA capability information corresponding to the latest version from the cloud server, determine second common CA information of the electronic device and the first operator, where the second common CA information indicates a common CA of a CA combination indicated by the CA capability information corresponding to the latest version and a CA combination supported by the electronic device; the transmitting unit is further configured to transmit the second common CA information to the network device of the first operator. Through the process, after the CA combination supported by the operator is changed, the CA combination configuration can be automatically and efficiently determined without updating the software version of the electronic equipment.

In a possible implementation manner, the obtaining, by the receiving unit, CA capability information corresponding to the latest version from the cloud server includes: the receiving unit periodically inquires the latest version from the cloud server; and/or the receiving unit queries the latest version from the cloud server when the electronic device meets a preset condition, wherein the preset condition includes that the electronic device is connected to the wireless local area network WLAN. Through the process, the electronic equipment can acquire the latest CA capability information change of the operator at any time, so that the CA combination matched with the current operator capability can be accurately configured when needed.

In a fourth aspect, a computer-readable storage medium is provided, where the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions, when executed by a processor, implement the method for reporting CA combinations as in any one of the possible implementation manners of the first aspect.

In a fifth aspect, a chip system is provided, which includes a processor, a memory, and instructions stored in the memory; the instructions, when executed by the processor, implement a method of reporting a CA combination as in any one of the possible implementations of the first aspect. The chip system may be formed by a chip, and may also include a chip and other discrete devices.

Drawings

Fig. 1 is a schematic diagram of a communication system architecture to which a method for reporting a CA combination according to an embodiment of the present application is applied;

fig. 2 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present disclosure;

fig. 3 is a flowchart of a method for reporting a carrier aggregation combination according to an embodiment of the present application;

fig. 4 is an example of determining first common CA information according to an embodiment of the present disclosure;

fig. 5 is an interaction diagram of another method for reporting a carrier aggregation combination according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The embodiment of the application provides a method for reporting a CA combination, which can be applied to the process that electronic equipment reports the CA combination for network configuration to an operator.

Please refer to fig. 1, which illustrates a communication system architecture diagram applied by a method for reporting a CA combination according to an embodiment of the present application. As shown in fig. 1, the communication system includes: an electronic device (e.g., handset 100) and an operator's network device (e.g., base station 200).

In the embodiment of the present application, combinations of CAs supported by multiple operators may be preset in the mobile phone 100 as a common capability. In this way, when the mobile phone 100 accesses a network device (e.g., the base station 200) of any operator (e.g., the operator 1), the CA combination supported by the operator 1 can be directly and automatically acquired from the preset information. That is, the mobile phone 100 can quickly, efficiently and lowly obtain the CA combination supported by the operator 1, and the workload of a large number of people can be saved.

After acquiring the CA combination supported by the operator 1, the mobile phone 100 may determine, in combination with the CA combination that the mobile phone 100 can support, the common CA that both the mobile phone 100 and the operator 1 support. The base station 200 may configure this combination of common CAs as the CA combination of the cell phone 100, i.e., the CA combination used when the cell phone 100 communicates with the base station 200. The base station 200 may perform carrier aggregation on carriers corresponding to the CA combination configuration of the mobile phone 100.

The Carrier aggregation refers to aggregating a plurality of Component Carriers (CCs) together to realize a larger transmission bandwidth, thereby effectively increasing the uplink and downlink transmission rate. The plurality of component carriers may be continuous carriers or discrete carriers (including intra-band discrete carriers and inter-band discrete carriers).

For example, the plurality of operators in the embodiment of the present application may be operators in any region around the world. For example, the plurality of operators may include a plurality of operators in China Mobile Communication Corporation (CMCC), China Unicom Communication Corporation (CUCC), China TeleCom (China TeleCom, CT), and Indonesia TeleCom (telcom indinesia).

The method of the embodiment of the present application can be applied to a third Generation (3rd-Generation, 3G) mobile communication network, a fourth Generation (4th-Generation, 4G), a Long Term Evolution (LTE) network of a mobile communication network, a fifth Generation (5th-Generation, 5G) mobile communication network, and the like. Alternatively, the method may also be applied to the next generation cellular mobile communication system after the fifth generation mobile communication network, and other mobile communication systems developed later, which is not limited in this application.

The base station 200 in fig. 1 may be a macro base station, a micro base station, or a distributed unit-control unit (DU-CU) or the like. A DU-CU is a device deployed in a radio access network that is capable of wireless communication with electronic devices.

It should be noted that fig. 1 only uses a base station as an example to describe a possible communication system architecture to which the method for reporting CA combinations according to the embodiment of the present application is applied. In this embodiment, the electronic device may also report the CA combination to other network devices, such as an operator server. The present application is not particularly limited with respect to the specific form and function of the network device. The operator server is a device which has the capability of undertaking and guaranteeing services and is responsible for providing mobile communication service for users.

The electronic device in the embodiment of the present application is a device that has a wireless communication function and supports a CA function. In fig. 1, the electronic device is a mobile phone as an example, but the electronic device in the embodiment of the present application is not limited to the mobile phone. For example, the electronic device may also be a desktop, laptop, handheld, vehicle-mounted device, etc., such as a tablet Computer, a smart tv box, an Ultra-mobile Personal Computer (UMPC), a netbook, a Personal Digital Assistant (PDA), a Portable Multimedia Player (PMP), a dedicated media Player, a consumer electronic device, a wearable device, an AR (augmented reality)/VR (virtual reality) device, etc., among other types of electronic devices.

Fig. 2 is a schematic diagram of a hardware structure of the mobile phone 100 in the embodiment of the present application. The handset 100 may include a processor 210, a memory 220 (including an external memory interface and an internal memory), a Universal Serial Bus (USB) interface 230, a charge management module 240, a power management module 241, a battery 242, an antenna 1, an antenna 2, a mobile communication module 250, a wireless communication module 260, an audio module 270, a speaker 270A, a microphone 270C, a sensor module 280, keys 290, an indicator 292, a camera 293, a display 294, and a Subscriber Identification Module (SIM) card interface 295, among others. Wherein the sensor module 280 may include a pressure sensor, a gyroscope sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a distance sensor, a proximity light sensor, a fingerprint sensor, a temperature sensor, a touch sensor, an ambient light sensor, etc.

It is to be understood that the illustrated structure of the embodiment of the present invention does not specifically limit the mobile phone 100. In other embodiments of the present application, the handset 100 may include more or fewer components than shown, or some components may be combined, some components may be separated, or a different arrangement of components may be used. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Processor 210 may include one or more processing units. For example: the processor 210 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a flight controller, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), among others. The different processing units may be separate devices or may be integrated into one or more processors. A memory may also be provided in processor 210 for storing instructions and data.

In some embodiments, processor 310 may include one or more interfaces. The interface may include an integrated circuit (I2C) interface, an integrated circuit built-in audio (I2S) interface, a Pulse Code Modulation (PCM) interface, a universal asynchronous receiver/transmitter (UART) interface, a Mobile Industry Processor Interface (MIPI), a general-purpose input/output (GPIO) interface, a Subscriber Identity Module (SIM) interface, and/or a Universal Serial Bus (USB) interface, etc.

The charge management module 240 is configured to receive a charging input from a charger. The charger may be a wireless charger or a wired charger.

The power management module 241 is used to connect the battery 242, the charging management module 240 and the processor 210. The power management module 241 receives input from the battery 242 and/or the charging management module 240, and provides power to the processor 210, the memory 220, the display 294, the camera 293, and the wireless communication module 260.

The wireless communication function of the mobile phone 100 can be implemented by the antenna 1, the antenna 2, the mobile communication module 250, the wireless communication module 260, the modem processor, the baseband processor, and the like.

The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the handset 100 may be used to cover a single or multiple communications bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 250 may provide a solution including 2G/3G/4G/5G wireless communication applied to the handset 100. The mobile communication module 250 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 250 may receive the electromagnetic wave from the antenna 1, filter, amplify, etc. the received electromagnetic wave, and transmit the electromagnetic wave to the modem processor for demodulation. The mobile communication module 250 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 250 may be disposed in the processor 210. In some embodiments, at least some of the functional modules of the mobile communication module 250 may be disposed in the same device as at least some of the modules of the processor 210.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating a low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then passes the demodulated low frequency baseband signal to a baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transferred to the application processor. The application processor outputs sound signals through an audio device (not limited to speaker 270A, etc.) or displays images or video through display screen 294. In some embodiments, the modem processor may be a stand-alone device. In other embodiments, the modem processor may be separate from the processor 210, and may be disposed in the same device as the mobile communication module 250 or other functional modules.

The wireless communication module 260 may provide solutions for wireless communication applied to the mobile phone 100, including Wireless Local Area Networks (WLANs) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), and the like. The wireless communication module 260 may be one or more devices integrating at least one communication processing module. The wireless communication module 260 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 210. The wireless communication module 260 may also receive a signal to be transmitted from the processor 210, frequency-modulate and amplify the signal, and convert the signal into electromagnetic waves via the antenna 2 to radiate the electromagnetic waves.

In some embodiments, antenna 1 of the handset 100 is coupled to the mobile communication module 250 and antenna 2 is coupled to the wireless communication module 260 so that the handset 100 can communicate with networks and other devices through wireless communication techniques. The wireless communication technology may include global system for mobile communications (GSM), General Packet Radio Service (GPRS), code division multiple access (code division multiple access, CDMA), Wideband Code Division Multiple Access (WCDMA), time-division code division multiple access (time-division code division multiple access, TD-SCDMA), Long Term Evolution (LTE), LTE, BT, GNSS, WLAN, NFC, FM, and/or IR technologies, etc. The GNSS may include a Global Positioning System (GPS), a global navigation satellite system (GLONASS), a beidou navigation satellite system (BDS), a quasi-zenith satellite system (QZSS), and/or a Satellite Based Augmentation System (SBAS).

The mobile phone 100 implements display functions through the GPU, the display screen 294, and the application processor. The GPU is a microprocessor for image processing, and is connected to the display screen 294 and an application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. Processor 210 may include one or more GPUs that execute program instructions to generate or alter display information.

The display screen 294 is used to display images, video, and the like.

The mobile phone 100 may implement a shooting function through the ISP, the camera 293, the video codec, the GPU, the display screen 294, and the application processor.

The handset 100 may implement audio functions through the audio module 270, the speaker 270A, the microphone 270C, the application processor, and the like. Such as music playing, recording, etc.

The method for reporting a CA combination provided in the embodiment of the present application is described below with reference to fig. 1.

The embodiment of the present application provides a method for reporting a CA combination, which can be applied to the mobile phone 100 shown in fig. 1. The mobile phone 100 is configured with a plurality of CA combinations supported by the operator in advance.

The mobile phone manufacturer may pre-configure CA capability information in the mobile phone 100 before the mobile phone 100 leaves the factory, where the CA capability information includes CA combinations supported by multiple operators. The CA capability information may be stored in a memory (e.g., a non-volatile memory) of the handset 100.

The CA capability information may include an identifier of each operator and an identifier of a CA combination supported by the corresponding operator.

In some implementations, the identity of the operator may be the PLMN of the operator. The PLMN is composed of MCC and Mobile Network Code (MNC) of the country where the operator is located. The MCC is uniformly distributed and managed by International Telecommunications Union (ITU) worldwide, and is used to uniquely identify different countries in a global mobile communication system, and the number of MCCs is 3. For example, MCC 460 in China. MNCs are typically composed of 2-3 digits. The MNCs of different operators are different, and the MNCs of mobile networks of different standards of the same operator are also different. For example, the GSM system of china unicom uses 01, and the GSM system of china mobile uses 00.

In other embodiments, the identity of the operator may be the MCC of the country in which the operator is located. When CA capability information of multiple operators is preconfigured in the mobile phone 100, if a CA combination supported by the operator a is not collected, the CA capability information may be a default CA combination configured for a country where the operator a is located as the CA combination supported by the operator a. In this case, the MCC of the country where the operator a is located is adopted as the identifier of the operator a. That is, the CA capability information may include: the MCC of the country where operator a is located and the identity of the default CA combination configured for the country where operator a is located.

Illustratively, the handset 100 may maintain the CA capability information in a table. As shown in table 1, an example of a CA capability information table stored for the mobile phone 100.

TABLE 1

As shown in table 1, the mobile phone 100 stores the identifier 460 of the operator a and the CA combination "CA 1& CA3& CA4& CA6& CA 7" supported by the operator a, the identifier 46001 of the operator B and the CA combination "CA 1& CA2& CA4& CA6& CA 8" supported by the operator B, and the identifier 46003 of the operator C and the CA combination "CA 1& CA4& CA 8" supported by the operator C. In table 1, the MCC 460 of operator a is used as an identifier to store the CA combinations supported by operator a, and the PLMNs are used as identifiers to store the CA combinations supported by operators B and C. Wherein the identification of the CA combination supported by the operator is used for identifying the CA combination supported by the operator. As shown in table 1, the identifier of operator B is 46001, and the identifier of operator C is 46003.

The method for reporting the CA combination provided in the embodiment of the present application is described below by taking an example of interaction between the mobile phone 100 and the base station 200 of the operator B.

As shown in fig. 3, the method provided by the embodiment of the present application may include S301-S305.

S301, the mobile phone 100 acquires the PLMN of the operator B.

S302, the mobile phone 100 searches for a CA combination supported by the operator B according to the PLMN of the operator B.

The mobile phone 100 may obtain the identifier of the operator B when registering with the operator B or when the mobile phone 100 accesses the base station 200 of the operator B. The identifier of the operator B is used for the handset 100 to obtain the CA combination supported by the operator B from the preconfigured CA capability information.

From the above description it follows that: generally, the identity of the operator is the PLMN of the operator; however, if the PLMN of a certain operator is not collected when CA capability information is preconfigured in the mobile phone 100, the MCC may be adopted as the identifier of the operator in the preconfigured information. Or, when CA capability information is preconfigured in the mobile phone 100, CA combination information supported by a certain operator is not collected, a default CA combination allocated by a country where the operator is located may be used as a CA combination supported by the operator, and correspondingly, an MCC of the country where the operator is located is used as an identifier of the operator.

However, when the mobile phone 100 registers with the operator B or when the mobile phone 100 accesses the base station 200 of the operator B, it is possible to acquire the PLMN of the operator B. Based on this, S302 may include: the mobile phone 100 searches for a CA combination supported by the operator B from the preconfigured CA capability information according to the PLMN of the operator B. If the mobile phone 100 finds the CA combination supported by the operator B, it indicates that the information preconfigured in the mobile phone 100 uses the PLMN of the operator B as the identifier of the operator B, and the mobile phone 100 may continue to execute S303.

In some cases, the handset 100 cannot find the CA combinations supported by the operator according to the PLMN of the operator. For example, the following two cases may exist:

case (1): the preconfigured information in the handset 100 includes an MCC of a country where the operator is located as an identifier of the operator. For example, as shown in table 1, the preconfigured information in the handset 100 is the MCC 460 of the country where the operator a is located as the identifier of the operator a. Assuming that the PLMN of operator a is 46002, the mobile phone 100 cannot find the CA combination supported by operator a from table 1 according to the PLMN 46002 of operator a.

Case (2): the combination of CAs supported by the operator is not pre-configured in the handset 100. For example, the CA combinations supported by operator D are not included in table 1. The mobile phone 100 cannot find the CA combination supported by the operator D from table 1 according to the PLMN of the operator D.

If the mobile phone 100 does not find the CA combination supported by the operator according to the PLMN of the operator, it may try to find the CA combination supported by the operator from the preconfigured CA capability information according to the MCC of the country where the operator is located. If the handset 100 finds a CA combination supported by the operator, it may proceed to S303. In combination with the example in the above case (1), the mobile phone 100 cannot find the CA combination supported by the operator a from table 1 according to the PLMN 46002 of the operator a. In this case, the handset 100 may attempt to look up the CA combinations supported by the operator from table 1 according to the MCC of the country where the operator is located.

If the mobile phone 100 does not find the CA combination supported by the operator a according to the MCC of the country where the operator is located, the mobile phone 100 may use the default CA combination as the CA combination supported by the operator a. In combination with the example in the above case (2), the mobile phone 100 cannot find the CA combination supported by the operator D from table 1 according to the MCC of the operator D. The handset 100 uses the default CA combination as the CA combination supported by carrier D.

The default CA combination may be configured in the mobile phone 100 in advance. For example, default CA combinations are identified as CA1 and CA2, which are used to identify default CA combinations.

S303, the handset 100 determines the CA combination supported by the handset 100.

Where the CA combination supported by the handset 100 is used to identify the carrier aggregation capability of the handset 100. For example, cell phone 100 supports CA1, CA2, CA3, and CA 4.

S304, the mobile phone 100 determines the first common CA information of the mobile phone 100 and the operator B according to the CA combination supported by the operator B and the CA combination supported by the mobile phone 100.

Wherein the first common CA information is used to indicate the common CA of the CA combination supported by the operator B and the CA combination supported by the handset 100.

For example, as shown in fig. 4, the CA combinations supported by the cell phone 100 include CA1, CA2, CA3, and CA 4. The CA combinations supported by carrier B include CA1, CA2, CA4, CA6, and CA 8. The handset 100 may determine that the first public CA information is a combination of CAs supported by the handset 100 and supported by the operator B, i.e., an intersection of { CA1, CA2, CA3, CA4} and { CA1, CA2, CA4, CA6, CA8 }. As shown in fig. 4, the first common CA information includes CA1, CA2, and CA 4.

S305, the handset 100 sends the first public CA information to the base station 200.

The base station 200 may receive the first common CA information, and then perform CA combination configuration according to the CA combination indicated by the common CA information.

Specifically, the base station 200 performs CA combination configuration according to the common CA information, including: the base station 200 performs carrier aggregation according to the common CA information.

Since the first common CA information is used to indicate the common CA combination of the CA combination supported by the operator B and the CA combination supported by the handset 100. As shown in fig. 4, the common CA combination includes CA1, CA2, and CA 4.

In some embodiments, after S304, the mobile phone 100 may also perform CA combination configuration according to the CA combination indicated by the first common CA information, so that the mobile phone 100 may subsequently perform data transceiving using the newly configured CA combination.

It is understood that the combination of CAs supported by the operator may vary. Based on this, the CA capability information preconfigured in the mobile phone 100 may further include version information of the CA capability information, where the version information is used to indicate a version of the CA capability information preconfigured. For example, table 1 above may be replaced with table 2.

TABLE 2

Alternatively, the CA capability information preconfigured in the mobile phone 100 may further include version information of a CA combination supported by a corresponding operator. The version information is used to indicate the versions of the CA combinations supported by the operator. For example, table 1 above may be replaced with table 3.

TABLE 3

It should be noted that the above tables 2 and 3 are only used as examples to illustrate possible storage forms of CA capability information versions or CA combination versions supported by the operator. The present application is not limited to a specific storage form.

In a possible implementation manner, when the mobile phone manufacturer configures the CA capability information into the mobile phone 100 in advance, the CA capability information may also be stored in the cloud server. Illustratively, the cloud server may be a cloud server of a handset manufacturer.

In some embodiments, if the supported CA combination of an operator changes, after the mobile phone manufacturer collects the changed supported CA combination of the operator, the CA capability information may be correspondingly updated in the cloud server. The updated CA capability information includes: an identification of the operator, an identification of the CA combination supported by the operator, and version information of the CA combination supported by the operator. Or, the updated CA capability information includes: an identification of the operator, an identification of the CA combinations supported by the operator, and version information of the CA capability information. Or, after receiving the updated supporting CA combination of the operator from the operator, the cloud server may store the updated supporting CA combination of the operator.

In some embodiments, the handset 100 may query the latest version of CA capability information from the cloud server and update the CA capability information preconfigured in the handset 100. Specifically, as shown in fig. 5, the method according to the embodiment of the present application may further include S501-S504:

s501, the mobile phone 100 queries the latest version of the CA capability information from the cloud server 500.

Therein, the handset 100 may periodically query the version information of the CA capability information in the cloud server 500. Since a large amount of data interaction is required to query the version information of the CA capability information and/or obtain the CA capability information corresponding to the latest version, if the mobile phone 100 performs the above process by moving data, excessive traffic charges may be generated. Thus, in one possible implementation, the handset 100 may default to querying the latest version information when the handset 100 is connected to the WLAN, and obtain the CA capability information corresponding to the latest version when needed, to avoid excessive data traffic charges.

Alternatively, the mobile phone 100 may query the version information of the CA capability information when the mobile phone 100 satisfies the preset condition. For example, the handset 100 may query the version information of the CA capability information when the wireless network coverage is good, and obtain the CA capability information corresponding to the latest version when needed. Thereby, the latest CA capability information can be acquired quickly and reliably.

S502, the mobile phone 100 determines whether it is necessary to acquire the CA capability information corresponding to the latest version from the cloud server 500.

In a possible implementation manner, the mobile phone 100 may compare the version information of the preconfigured CA combination supported by the corresponding operator with the latest version acquired by the mobile phone 100 at S501, and determine whether the preconfigured CA capability information is the latest version. Alternatively, the mobile phone compares the version information of the preconfigured CA capability information with the latest version acquired by the mobile phone 100 in S501, and determines whether the preconfigured CA capability information is the latest version. According to the determination result, the mobile phone 100 determines whether it is necessary to acquire the latest CA capability information of the operator B from the cloud server 500.

The latest CA capability information of the operator B is the CA capability information corresponding to the latest version acquired by the mobile phone 100 in S501.

S503, if the version of the CA combination indicated by the CA capability information preconfigured in the mobile phone 100 is not the latest version, the mobile phone 100 acquires the latest CA capability information corresponding to the latest CA capability information version from the cloud server 500.

For example: as shown in table 2, if the version of the CA capability information preconfigured in the mobile phone 100 is 1.0, and the latest version of the CA capability information queried by the mobile phone 100 from the cloud server 500 is 2.0, it may be determined that the CA capability information preconfigured in the mobile phone 100 is not the latest version of the CA capability information, and the mobile phone 100 needs to obtain the latest version of the CA capability information (i.e., the CA capability information of the 2.0 version) from the cloud server 500.

Another example is: as shown in table 3, if the version of the CA combination supported by operator B preconfigured in the handset 100 is 1.0 (the CA combination supported by operator B corresponding to the version is CA1, CA2, CA3, CA4, CA6, and CA8), and the latest version of the CA combination supported by operator B queried by the handset 100 from the cloud server 500 is 2.0 (if the CA combination supported by operator B corresponding to the version is CA1, CA2, CA4, CA6, and CA8), it may be determined that the CA capability information not in the latest version preconfigured in the handset 100 is available, and the handset 100 needs to obtain the latest CA combination supported by operator B (i.e., the CA combination supported by operator B in version 2.0) from the cloud server 500.

S504, the mobile phone 100 stores the latest CA capability information.

For example, the mobile phone 100 is currently accessing the carrier a, knows that the CA combination supported by the carrier B has changed through S501 and S502, and acquires the latest CA capability information through S503. At this time, the mobile phone 100 may first update the CA capability information preconfigured in the mobile phone 100 to the obtained latest CA capability information, so as to subsequently access the network of the operator B, or when it needs to register with the network device of the operator B, re-determine to perform CA band combination configuration.

In some embodiments, as shown in fig. 5, after S504, the method may further include:

s505, the mobile phone 100 determines the second common CA information with the operator B.

Specifically, the mobile phone 100 may determine the common CA information according to the CA frequency band combination indicated by the latest CA capability information of the operator B stored in the mobile phone 100, and in combination with the CA frequency band combination that the mobile phone 100 can support.

S506, the handset 100 sends the second public CA information to the base station 200.

As in the example above, handset 100 starts to access carrier a and then needs to register with carrier B. At this time, the mobile phone 100 may determine, as a new CA combination for network configuration, the second common CA information (CA1, CA2, and CA4) with the operator B according to the CA band combination (such as CA1, CA2, CA4, CA6, and CA8) indicated by the latest CA capability information stored therein, in combination with the CA band combination (such as CA1, CA2, CA3, and CA4) that the mobile phone 100 can support.

Through the method shown in fig. 5, the mobile phone 100 can timely know the change of the CA combination supported by the operator, and timely dynamically adjust the CA combination configuration reported from the mobile phone 100 to the base station 200 according to the change of the CA combination supported by the operator. The flexibility is higher, and meanwhile, the matching degree of the CA combination configuration reported by the mobile phone 100 to the base station 200 and the CA combination supported by the operator can be ensured.

It should be noted that S505 and S506 may also occur after step S503 and before step S504. For example, the handset 100 is currently connected to the carrier B, the handset 100 knows that the CA capability information has changed through S501 and S502, and acquires the latest CA capability information through S503. At this time, the handset 100 may determine a new CA combination configuration for network configuration through S505 and S506.

It should be noted that, since the antenna structure design of the electronic device is already cured when the electronic device is shipped from the factory, the combination of CAs that the electronic device can support is already fixed, and therefore the combination of CAs that the electronic device can support is usually fixed and unchanged.

However, in one possible scenario, the combination of CAs that handset 100 can support may change as wireless communication technologies and electronic device hardware and software evolve. For example, as the operating system or software of the handset is upgraded, the combination of CAs that the handset 100 can support changes. In this case, the method for reporting a CA combination according to the embodiment of the present application may further include:

the handset 100 determines the latest CA combination that the handset 100 can support. The mobile phone 100 determines the third public CA information of the mobile phone 100 and the base station 200; the third common CA information indicates the common CA of the CA combination supported by the carrier B and the latest CA combination that can be supported by the handset 100. The handset 100 transmits the third common CA information to the base station 200. The third common CA information is used for the base station 200 to configure as the CA combination of the mobile phone 100 according to the third common CA information, that is, the CA combination used when the mobile phone 100 communicates with the base station 200. The base station 200 may perform carrier aggregation on carriers corresponding to the CA combination configuration of the mobile phone 100.

It is understood that the handset 100 includes corresponding hardware structures and/or software modules for performing the respective functions in order to realize the functions of any of the above-described embodiments. Those of skill in the art would readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. 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 application.

In the embodiment of the present application, functional modules of the mobile phone 100 may be divided, for example, the functional modules may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.

For example, when the functional modules are divided in an integrated manner, the structure of the electronic device provided in the embodiment of the present application is described by taking the mobile phone 100 as an example. As shown in fig. 6, the cellular phone 100 may include a receiving unit 610, a transmitting unit 620, a storing unit 630, and an analyzing unit 640.

The receiving unit 610 is configured to obtain an identifier of a first operator, and obtain, according to the identifier of the first operator, a CA combination supported by the first operator from preset CA capability information. The storage unit 630 is used to store CA capability information. The analysis unit 640 is configured to determine CA combinations supported by the electronic device, and determine first common CA information of the electronic device and the first operator. The transmitting unit 620 is configured to transmit the first common CA information to the network device of the first operator. The receiving unit 610, the sending unit 620, the storing unit 630 and the analyzing unit 640 may also be configured to complete other corresponding processes in the method for reporting a CA combination described in this embodiment of the present application.

It should be noted that the receiving unit 610 and the transmitting unit 620 may include a radio frequency circuit. Specifically, the receiving unit 610 and the transmitting unit 620 may receive and transmit wireless signals through a radio frequency circuit. For example, an identification of the first operator is received by the radio frequency circuitry. Typically, the radio frequency circuitry includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency circuitry may also communicate with other devices via wireless communication. The wireless communication may use any communication standard or protocol including, but not limited to, global system for mobile communications, general packet radio service, code division multiple access, wideband code division multiple access, long term evolution, email, short message service, and the like.

In an alternative, when the data transfer is implemented using software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in the embodiments of the present application are implemented in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware or may be embodied in software instructions executed by a processor. The software instructions may consist of corresponding software modules that may be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. In addition, the ASIC may reside in a probing apparatus. Of course, the processor and the storage medium may reside as discrete components in the probe device.

Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.

In the several embodiments provided in the present application, it should be understood that the disclosed user equipment and method may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical functional division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another device, 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 be one physical unit or a plurality of physical units, that is, may be located in one place, or may be distributed in a plurality of different places. 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 application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a 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 stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method for reporting a Carrier Aggregation (CA) combination is applied to an electronic device, and the method comprises the following steps:

the electronic equipment acquires an identifier of a first operator, wherein the first operator is an operator corresponding to a network accessed by the electronic equipment, and the identifier of the first operator is a Public Land Mobile Network (PLMN) of the first operator;

the electronic equipment searches a CA combination supported by the first operator from CA capability information according to the identifier of the first operator, and when no result is found according to the identifier of the first operator, a default CA combination of the country where the first operator is located is searched from the CA capability information according to a mobile country code MCC of the country where the first operator is located, and the default CA combination is used as the CA combination supported by the first operator; the CA capability information is pre-configured in the electronic equipment, and indicates CA combinations supported by a plurality of operators;

the electronic device determining CA combinations supported by the electronic device;

the electronic device determining first common CA information of the electronic device and the first operator, wherein the first common CA information indicates a common CA of a CA combination supported by the first operator and a CA combination supported by the electronic device;

the electronic device sends the first public CA information to a network device of the first operator.

2. The method according to claim 1, wherein the CA capability information comprises version information of the CA capability information, the version information indicating a pre-configured version of the CA capability information.

3. The method of claim 1 or 2, wherein the electronic device obtaining the identity of the first operator comprises:

and when the electronic equipment is registered to the network of the first operator, acquiring the identifier of the first operator.

4. The method of claim 2, further comprising:

the electronic equipment queries the latest version of the CA capability information from a cloud server;

the electronic equipment judges whether the CA capability information preconfigured in the electronic equipment is the latest version;

if the CA capability information preconfigured in the electronic equipment is not the latest version, the electronic equipment acquires the CA capability information corresponding to the latest version from the cloud server;

and the electronic equipment stores the CA capability information corresponding to the latest version.

5. The method of claim 4, wherein after the electronic device obtains the latest version of the corresponding CA capability information from the cloud server, the method further comprises:

the electronic equipment determines second public CA information of the electronic equipment and the first operator, wherein the second public CA information indicates a public CA of a CA combination indicated by the CA capability information corresponding to the latest version and a CA combination supported by the electronic equipment;

the electronic device sends the second public CA information to a network device of the first operator.

6. The method of claim 4 or 5, wherein the electronic device queries a latest version of the CA capability information from a cloud server, comprising:

the electronic device periodically queries the latest version from the cloud server; and/or the presence of a gas in the gas,

and the electronic equipment queries the latest version from the cloud server when the electronic equipment meets a preset condition, wherein the preset condition comprises that the electronic equipment is connected to a Wireless Local Area Network (WLAN).

7. An electronic device, comprising a processor and a memory; the memory for storing one or more computer programs; the memory stores one or more computer programs that, when executed by the processor, cause the electronic device to perform:

acquiring an identifier of a first operator, wherein the first operator is an operator corresponding to a network to which the electronic device is accessed, and the identifier of the first operator is a Public Land Mobile Network (PLMN) of the first operator;

according to the identification of the first operator, searching a CA combination supported by the first operator from CA capability information, when no result is found according to the identification of the first operator, searching a default CA combination of the country where the first operator is located from the CA capability information according to a mobile country code MCC of the country where the first operator is located, and taking the default CA combination as the CA combination supported by the first operator; wherein the CA capability information is preconfigured in the memory, the CA capability information indicating CA combinations supported by a plurality of operators;

determining a CA combination supported by the electronic device;

determining first common CA information of the electronic device and the first operator, wherein the first common CA information indicates a common CA of a CA combination supported by the first operator and a CA combination supported by the electronic device; and

transmitting the first public CA information to a network device of the first operator.

8. The electronic device of claim 7, wherein the CA capability information comprises version information of the CA capability information, the version information indicating a pre-configured version of the CA capability information.

9. The electronic device of claim 7 or 8, wherein obtaining, by the electronic device, an identity of the first operator comprises:

the electronic device acquires the identifier of the first operator when registering to the network of the first operator.

10. The electronic device of claim 8, wherein the one or more computer programs stored in the memory, when executed by the processor, further cause the electronic device to perform:

obtaining a latest version of the CA capability information from a cloud server;

judging whether the CA capability information preconfigured in the memory is the latest version;

if the CA capability information preconfigured in the memory is not the latest version, obtaining the CA capability information corresponding to the latest version from the cloud server;

and storing the CA capability information corresponding to the latest version.

11. The electronic device of claim 10, wherein the one or more computer programs stored in the memory, when executed by the processor, cause the electronic device to perform:

after the electronic device acquires the latest version of CA capability information from the cloud server, determining second public CA information of the electronic device and the first operator, wherein the second public CA information indicates a public CA of a CA combination indicated by the latest version of CA capability information and a CA combination supported by the electronic device;

transmitting the second common CA information to the network device of the first operator.

12. The electronic device according to claim 10 or 11, wherein the electronic device queries a latest version of the CA capability information from a cloud server, including:

13. An electronic device, characterized in that the electronic device comprises a receiving unit, a transmitting unit, a storage unit and an analyzing unit,

the receiving unit is configured to acquire an identifier of a first operator, where the first operator is an operator corresponding to a network to which the electronic device is accessed, and the identifier of the first operator is a public land mobile network PLMN of the first operator; and

according to the identification of the first operator, obtaining a CA combination supported by the first operator from CA capability information, when no result is found according to the identification of the first operator, according to a mobile country code MCC of a country where the first operator is located, finding a default CA combination of the country where the first operator is located from the CA capability information, and taking the default CA combination as the CA combination supported by the first operator; the CA capability information is pre-configured in the storage unit, and indicates CA combinations supported by a plurality of operators;

the analysis unit is used for determining the CA combination supported by the electronic equipment; and

determining first common CA information of the electronic device and the first operator, wherein the first common CA information indicates a common CA of a CA combination supported by the first operator and a CA combination supported by the electronic device;

the sending unit is configured to send the first public CA information to the network device of the first operator.

14. The electronic device of claim 13, wherein the CA capability information comprises version information of the CA capability information, the version information indicating a pre-configured version of the CA capability information.

15. The electronic device according to claim 13 or 14, wherein the receiving unit obtains the identity of the first operator, comprising:

the receiving unit acquires an identifier of the first operator when the electronic device is registered to a network of the first operator.

16. The electronic device according to claim 14, wherein the receiving unit is further configured to obtain a latest version of the CA capability information from a cloud server;

the analysis unit is further configured to determine whether the CA capability information preconfigured in the storage unit is the latest version;

the receiving unit is further configured to, if the CA capability information preconfigured in the storage unit is not the latest version, obtain CA capability information corresponding to the latest version from the cloud server;

the storage unit is further configured to store CA capability information corresponding to the latest version.

17. The electronic device according to claim 16, wherein the analysis unit is further configured to, after the reception unit acquires the latest version of CA capability information from the cloud server, determine second common CA information of the electronic device and the first operator, the second common CA information indicating a common CA of a CA combination indicated by the latest version of CA capability information and a CA combination supported by the electronic device;

the sending unit is further configured to send the second common CA information to the network device of the first operator.

18. The electronic device according to claim 16 or 17, wherein the receiving unit acquires, from the cloud server, CA capability information corresponding to the latest version, and includes:

the receiving unit periodically queries the latest version from the cloud server; and/or the receiving unit queries the latest version from the cloud server when the electronic device meets a preset condition, wherein the preset condition includes that the electronic device is connected to a Wireless Local Area Network (WLAN).

19. A computer-readable storage medium having computer-executable instructions stored thereon, which, when executed by a processing circuit, implement the method for reporting carrier aggregation, CA, combinations according to any of claims 1 to 6.

20. A chip system, comprising a processor, a memory, wherein the memory has instructions stored therein; the instructions, when executed by the processor, implement the method of reporting carrier aggregation, CA, combinations according to any of claims 1-6.