WO2021159863A1 - 一种多卡终端设备的通信参数测量方法、终端设备和接入网设备 - Google Patents

一种多卡终端设备的通信参数测量方法、终端设备和接入网设备 Download PDF

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Publication number
WO2021159863A1
WO2021159863A1 PCT/CN2020/138635 CN2020138635W WO2021159863A1 WO 2021159863 A1 WO2021159863 A1 WO 2021159863A1 CN 2020138635 W CN2020138635 W CN 2020138635W WO 2021159863 A1 WO2021159863 A1 WO 2021159863A1
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WIPO (PCT)
Prior art keywords
measurement
terminal device
sim card
access network
identification information
Prior art date
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PCT/CN2020/138635
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English (en)
French (fr)
Inventor
王洲
王键
才宇
徐海博
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20919203.8A priority Critical patent/EP4093072A4/en
Publication of WO2021159863A1 publication Critical patent/WO2021159863A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application relates to the communication field, and more specifically, to a method for measuring communication parameters of a multi-card terminal device, a terminal device, and an access network device.
  • SIM subscriber identification module
  • DSSS dual SIM single standby
  • DSDS dual SIM dual standby
  • DSDA dual Card dual active
  • This application provides a method for measuring communication parameters of a multi-card terminal device, a terminal device, and an access network device. This method effectively saves measurement power consumption and improves data transmission efficiency, and optimizes the measurement process of multi-card terminal equipment.
  • a method for measuring communication parameters of a multi-card terminal device is provided.
  • the method is applied to a terminal device.
  • the method includes: receiving first measurement configuration information sent by an access network device; according to the first measurement configuration information, using a first SIM card to perform communication parameter measurement, to obtain a measurement result, and the measurement result is applicable to multiple information included in the terminal device.
  • a SIM card, the multiple SIM cards share the same air interface network; a first measurement report is sent to the access network device, and the first measurement report includes the measurement result.
  • the terminal device uses the first SIM card to perform communication parameter measurement according to the first measurement configuration information, and obtains the measurement result.
  • the measurement result is applicable to multiple SIM cards included in the terminal device, that is, except for the first SIM card.
  • the measurement results of the first SIM card can be reused by other SIM cards, and there is no need for each SIM card to perform measurement, which can save the network overhead of terminal equipment, effectively save measurement power consumption, improve data transmission efficiency, and optimize multiple The measurement process of the card terminal equipment.
  • the first SIM card may be a SIM card determined by the terminal device from multiple customer identification module SIM cards according to measurement control parameters. It may also be two SIM cards determined by the terminal device from multiple customer identification module SIM cards. Since testing a SIM card may inevitably bring errors due to network or equipment reasons, testing one more card and taking the average of the measurement results of the two cards can reduce the measurement error and improve the measurement result.
  • the measurement of two SIM cards in this application is only for example, and this application does not limit the number of first SIM cards.
  • the method before the terminal device receives the first measurement configuration information, the method further includes: sending a measurement sharing strategy request to the access network device, the measurement sharing strategy request The identification information of the multiple SIM cards is included; and the measurement sharing strategy confirmation information sent by the access network device is received, where the measurement sharing strategy confirmation information includes the identification information of the first SIM card.
  • the terminal device sends a measurement sharing strategy request to the access network device.
  • the measurement sharing strategy request includes the identification information of multiple SIM cards applicable to the measurement sharing strategy.
  • the terminal device does not need to determine the SIM card to perform the measurement.
  • the access network device determines the SIM card that performs the measurement, that is, the first SIM card, which can reduce the amount of calculation of the terminal device.
  • the method before the terminal device receives the first measurement configuration information, the method further includes: sending a measurement sharing strategy request to the access network device, the measurement sharing strategy request Including the identification information of the multiple SIM cards and the identification information of the SIM card pre-selected for parameter measurement; receiving measurement sharing strategy confirmation information sent by the access network device, where the measurement sharing strategy confirmation information includes the identification information of the first SIM card , wherein the first SIM card is the pre-selected SIM card for parameter measurement or the first SIM card is a SIM card other than the pre-selected SIM card for parameter measurement among the multiple SIM cards.
  • the terminal device sends a measurement sharing strategy request to the access network device.
  • the measurement sharing strategy request includes not only the identification information of multiple SIM cards applicable to the measurement sharing strategy, but also the SIM determined by the terminal device to perform the measurement. Card, that is, the identification information of the SIM card pre-selected for parameter measurement.
  • the access network device determines the first SIM card to perform the measurement, it can use the pre-selected SIM card provided by the terminal device for parameter measurement as a reference basis to further improve the determination of the first SIM card. The reliability of the SIM card.
  • the method before the terminal device receives the first measurement configuration information, the method further includes: sending a measurement sharing strategy request to the access network device, the measurement sharing strategy request Including the identification information of the multiple SIM cards and the identification information of the SIM card pre-selected for parameter measurement; receiving measurement sharing strategy confirmation information sent by the access network device, the measurement sharing strategy confirmation information indicating that the access network device agrees to the terminal
  • the pre-selected SIM card for parameter measurement is the first SIM card.
  • the terminal device sends a measurement sharing strategy request to the access network device.
  • the measurement sharing strategy request includes not only the identification information of multiple SIM cards applicable to the measurement sharing strategy, but also the SIM determined by the terminal device to perform the measurement. Card, that is, the identification information of the SIM card that is pre-selected for parameter measurement.
  • the access network device does not need to determine the first SIM card to perform the measurement again. This reduces the amount of calculation of the access network device and the measurement sent by the access network device to the terminal device.
  • the sharing policy confirmation information does not need to include the identification information of the first SIM card, which reduces the length of the information.
  • the method before the terminal device receives the first measurement configuration information, the method further includes: sending a measurement sharing policy request to the access network device, wherein the measurement sharing The policy request includes the identification information of the multiple SIM cards included in the terminal device and the identification information of the SIM card preselected for parameter measurement; the first measurement configuration information sent by the access network device is received, and the first measurement configuration information includes the The identification information of multiple SIM cards and the identification information of the first SIM card.
  • the access network device after the terminal device sends a measurement sharing strategy request to the access network device, the access network device no longer needs to reply to the terminal device with the measurement sharing strategy confirmation message. Instead, when the measurement is initiated, it sends the first measurement sharing strategy to the terminal device.
  • the measurement sharing strategy is confirmed in the measurement configuration information, which can reduce signaling overhead.
  • the method before the terminal device receives the first measurement configuration information, the method further includes: sending a measurement sharing strategy request to the access network device, the measurement sharing strategy request
  • the identification information includes the identification information of the multiple SIM cards and the identification information of the SIM card pre-selected for parameter measurement, and the pre-selected SIM card for parameter measurement is the first SIM card.
  • the terminal device and the access network device agree in advance that after the terminal device sends a measurement sharing policy request to the access network device, the access network device defaults to agreeing to the terminal device to execute the measurement sharing request strategy, and the access network device does not need to Replying the measurement sharing strategy confirmation message to the terminal device can reduce the signaling overhead.
  • the method further includes: the terminal device determines, according to the performance of the SIM card, a SIM card preselected for parameter measurement.
  • the terminal device determines the pre-selected SIM card for parameter measurement according to the performance parameters of the SIM card, so that the measurement result of the selected card is more accurate, and avoids randomly determining the pre-selected SIM card for parameter measurement, which reduces the reliability of the measurement result.
  • the access network device may only send the first measurement configuration information to the first SIM card of the terminal device. This can reduce the measurement configuration information sent and reduce network overhead.
  • the access network device whether the access network device only sends the first measurement configuration information to the first SIM card of the terminal device or the access network device sends multiple SIMs supported by the terminal device
  • the card sends the first measurement configuration information
  • the terminal device uses the first SIM card to perform the measurement, and the measurement result is obtained.
  • the terminal device can store the measurement result in the memory, and the multiple SIM cards of the terminal device can read the measurement.
  • the measurement result is applicable to multiple SIM cards included in the terminal device. That is, SIM cards other than the first SIM card can reuse the measurement results of the first SIM card, and there is no need for each SIM card to perform measurement, which effectively saves measurement power consumption and improves data transmission efficiency, and optimizes multi-card Measurement process of terminal equipment.
  • the access network device only sends the first measurement configuration information to the first SIM card of the terminal device. After the first SIM card receives the first measurement configuration information, it will The first configuration information is configured for multiple SIM cards supported by the terminal device, and the multiple SIM cards perform the same set of measurements.
  • the access network device may only send the first measurement configuration information to the first SIM card of the terminal device. This can reduce the measurement configuration information sent and reduce network overhead.
  • a method for measuring communication parameters of a multi-card terminal device includes: receiving multiple measurement configuration information sent by an access network device, each measurement configuration information in the multiple measurement configuration information corresponds to one of multiple SIM cards supported by the terminal device, wherein the multiple Each measurement configuration information in the measurement configuration information includes the identification information of the respective SIM card to be measured; the terminal device uses the first customer identification module SIM card to perform measurement according to the first measurement configuration information, and obtains the measurement result.
  • the piece of measurement configuration information includes the first measurement configuration information, and the measurement result is applicable to multiple SIM cards supported by the terminal device, and the multiple SIM cards share the same air interface network; the terminal device copies the measurement result into multiple copies;
  • the access network device sends multiple measurement reports.
  • the terminal device receives multiple measurement configuration information sent by the access network device, and the terminal device uses the first customer identification module SIM card to perform measurement according to the first measurement configuration information, and obtains the measurement result. It is not necessary for each SIM card to perform the measurement. For measurement, the terminal device copies the measurement result into multiple copies; sending multiple measurement reports to the access network device effectively saves measurement power consumption and improves data transmission efficiency without changing the existing measurement process.
  • a method for measuring communication parameters of a multi-card terminal device includes: sending first measurement configuration information to a terminal device; receiving a first measurement report sent by the terminal device, the first measurement report being applicable to multiple SIM cards supported by the terminal device.
  • the method before the sending the first measurement configuration information to the terminal device, the method further includes: receiving a measurement sharing policy request sent by the terminal device, the measurement sharing policy request The identification information of the multiple SIM cards is included; and the measurement sharing strategy confirmation information is sent to the terminal device, and the measurement sharing strategy confirmation information includes the identification information of the first SIM card.
  • the method before the sending the first measurement configuration information to the terminal device, the method further includes: receiving a measurement sharing policy request sent by the terminal device, the measurement sharing policy request Including the identification information of the multiple SIM cards and the identification information of the SIM card pre-selected for parameter measurement; sending measurement sharing strategy confirmation information to the terminal device, the measurement sharing strategy confirmation information including the identification information of the first SIM card, wherein: The first SIM card is the pre-selected SIM card for parameter measurement or the first SIM card is a SIM card other than the pre-selected SIM card for parameter measurement among the multiple SIM cards.
  • the method before the sending the first measurement configuration information to the terminal device, the method further includes: receiving a measurement sharing policy request sent by the terminal device, the measurement sharing policy request Including the identification information of the multiple SIM cards and the identification information of the SIM card pre-selected for parameter measurement; sending measurement sharing strategy confirmation information to the terminal device, the measurement sharing strategy confirmation information indicating that the access network device agrees to the terminal device sending The measurement sharing strategy requests that the pre-selected SIM card for parameter measurement is the first SIM card.
  • the method before the sending the first measurement configuration information to the terminal device, the method further includes: receiving a measurement sharing policy request sent by the terminal device, wherein the measurement sharing The policy request includes the identification information of the multiple SIM cards included in the terminal device and the identification information of the SIM card preselected for parameter measurement; the first measurement configuration information is sent to the terminal device, and the first measurement configuration information includes the identification information of the multiple SIM cards. Identification information and identification information of the first SIM card.
  • the method before the sending the first measurement configuration information to the terminal device, the method further includes: receiving a measurement sharing policy request sent by the terminal device, wherein the measurement sharing The strategy request includes the identification information of the multiple SIM cards, or the measurement sharing strategy request includes the identification information of the multiple SIM cards included in the terminal device and the identification information of the SIM card preselected for parameter measurement; sending the second measurement to the terminal device A configuration message, where the second measurement configuration message includes the identification information of the target SIM card; a measurement report sent by the terminal device is received, and the measurement report includes the measurement result of the target SIM card and the identification information of the multiple SIM cards.
  • the method before the sending the first measurement configuration information to the terminal device, the method further includes: receiving a measurement sharing policy request sent by the terminal device, the measurement sharing policy request
  • the identification information includes the identification information of the multiple SIM cards and the identification information of the SIM card pre-selected for parameter measurement, and the pre-selected SIM card for parameter measurement is the first SIM card.
  • the method further includes: the access network device determines the first SIM card according to the performance of the SIM card.
  • the performance of the SIM card includes one or more of the following parameters: the number of supporting dual connectivity DC combinations, the number of supporting CA combinations for carrier aggregation, and the support for multiple access The number of MIMO, whether to support non-gap measurement and communication data volume.
  • a method for measuring communication parameters of a multi-card terminal device includes: copying measurement configuration information into multiple copies according to a measurement sharing strategy; sending multiple measurement configuration information to a terminal device through the terminal device supporting multiple SIM cards, each measurement configuration information in the multiple measurement configuration information Corresponding to one SIM card among the multiple SIM cards supported by the terminal device, wherein each measurement configuration information in the multiple measurement configuration information includes the identification information of the respective measured SIM card; receiving the terminal device supports through the terminal device Multiple measurement reports sent by multiple SIM cards.
  • a terminal device in a fifth aspect, includes at least one processor and a memory, the memory is used to store instructions, the processor is used to execute the instructions stored in the memory, and when the processor executes the instructions stored in the memory At this time, the at least one processor is configured to execute the method in the above first aspect or any possible implementation of the first aspect and the second aspect or any possible implementation of the second aspect.
  • an access network device in a sixth aspect, includes at least one processor and a memory, the memory is used to store instructions, the processor is used to execute the instructions stored in the memory, and when the processor executes the memory to store
  • the at least one processor is configured to execute the method in the third aspect or any possible implementation manner of the third aspect and the method in the fourth aspect or any possible implementation manner of the fourth aspect.
  • a terminal device in a seventh aspect, includes at least one processor and an interface circuit, and the at least one processor is configured to execute the method and the second aspect in the above first aspect or any possible implementation of the first aspect. Or a method in any possible implementation of the second aspect.
  • an access network device includes at least one processor and an interface circuit, and the at least one processor is configured to execute the method and the first method in the third aspect or any possible implementation of the third aspect.
  • the fourth aspect or any possible implementation of the fourth aspect is provided.
  • a computer program product includes instructions.
  • the computer executes the method in the first aspect or any possible implementation of the first aspect, or executes The method in any possible implementation of the second aspect or the second aspect, or in any possible implementation of the third aspect or the third aspect, or in any possible implementation of the fourth aspect or the fourth aspect Methods.
  • a computer-readable storage medium stores a computer program.
  • the computer program When the computer program is executed, it is used to execute the first aspect or any possible implementation of the first aspect
  • a chip including a processor and a communication interface, the processor is used to call and run instructions from the communication interface, and when the processor executes the instructions, the first aspect or the first aspect is implemented.
  • the chip may further include a memory in which instructions are stored, and the processor is configured to execute instructions stored in the memory or instructions derived from other sources.
  • the processor is used to implement the method in the first aspect or any possible implementation of the first aspect, or execute the method in the second aspect or any possible implementation of the second aspect, or the method in any possible implementation of the second aspect.
  • a communication system in a twelfth aspect, includes a device capable of implementing the methods and various possible designs of the above-mentioned first aspect, and a device capable of implementing the various methods and various possible designs of the above-mentioned second aspect.
  • Fig. 1 is a schematic diagram of an application scenario of an embodiment of the present application
  • Figure 2 shows the measurement process for multi-card terminal equipment of the same operator in the prior art
  • FIG. 3 is a schematic flowchart of a method for measuring communication parameters of a multi-card terminal device according to an embodiment of the present application
  • FIG. 4 is a schematic flowchart of a method for measuring communication parameters of a multi-card terminal device according to an embodiment of the present application
  • FIG. 5 is a schematic flowchart of a method for measuring communication parameters of a multi-card terminal device according to an embodiment of the present application
  • Figure 6 shows the measurement process of the multiplexed measurement results of two SIM cards
  • Figure 7 shows the measurement process of the multiplexed measurement results of two SIM cards
  • Figure 8 shows the measurement process of the multiplexed measurement results of two SIM cards
  • FIG. 9 shows a schematic block diagram of a communication device according to an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a terminal device provided by this application.
  • FIG. 11 is a schematic structural diagram of an access network device provided by this application.
  • GSM global system for mobile communications
  • CDMA code division multiple access
  • WCDMA broadband code division Multiple access
  • GPRS general packet radio service
  • LTE long term evolution
  • LTE frequency division duplex FDD
  • TDD LTE time division duplex
  • UMTS universal mobile telecommunication system
  • WiMAX worldwide interoperability for microwave access
  • the terminal equipment in the embodiments of this application may also be referred to as: user equipment (UE), mobile station (MS), mobile terminal (MT), access terminal, user unit, user station, Mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • UE user equipment
  • MS mobile station
  • MT mobile terminal
  • access terminal user unit, user station, Mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • the terminal device may be a device that provides voice/data connectivity to the user, for example, a handheld device with a wireless connection function, a vehicle-mounted device, and so on.
  • a handheld device with a wireless connection function for example, a vehicle-mounted device, and so on.
  • some examples of terminals are: mobile phones (mobile phones), tablet computers, notebook computers, handheld computers, mobile internet devices (MID), wearable devices, virtual reality (VR) devices, and augmented reality.
  • augmented reality, AR equipment, wireless terminals in industrial control, wireless terminals in self-driving, wireless terminals in remote medical surgery, and smart grids
  • Wireless terminals wireless terminals in transportation safety, wireless terminals in smart cities, wireless terminals in smart homes, cellular phones, cordless phones, session initiation protocols , SIP) phone, wireless local loop (wireless local loop, WLL) station, personal digital assistant (personal digital assistant, PDA), handheld device with wireless communication function, computing device or other processing device connected to wireless modem, vehicle Devices, wearable devices, terminal devices in a 5G network, or terminal devices in a public land mobile network (PLMN) that will evolve in the future, etc., which are not limited in the embodiment of the present application.
  • PLMN public land mobile network
  • wearable devices can also be referred to as wearable smart devices. It is a general term for using wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, Gloves, watches, clothing and shoes, etc.
  • a wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a kind of hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones.
  • the terminal device may also be a terminal device in the Internet of Things (IoT) system.
  • IoT Internet of Things
  • Its main technical feature is to pass items through communication technology. Connect with the network to realize the intelligent network of human-machine interconnection and interconnection of things.
  • the various terminal devices described above if they are located on the vehicle (for example, placed in the vehicle or installed in the vehicle), can be regarded as vehicle-mounted terminal equipment, for example, the vehicle-mounted terminal equipment is also called on-board unit (OBU). ).
  • OBU on-board unit
  • the terminal device may also include a relay. Or it can be understood that everything that can communicate with the base station can be regarded as a terminal device.
  • the access network device in the embodiment of the present application may be a device used to communicate with terminal devices.
  • the access network device may also be called an access device or a wireless access network device, and may be an evolved base station in an LTE system ( evolved NodeB, eNB or eNodeB), it can also be a wireless controller in the cloud radio access network (CRAN) scenario, or the access device can be a relay station, an access point, a vehicle-mounted device, or a wearable device As well as the access equipment in the 5G network or the network equipment in the future evolved PLMN network, it can be the access point (AP) in the WLAN, or the gNB in the new radio system (NR) system.
  • the embodiments of the application are not limited.
  • the access network device is a device in an access network (radio access network, RAN), or in other words, a RAN node that connects a terminal device to a wireless network.
  • RAN radio access network
  • the access network device can include: gNB, transmission reception point (TRP), evolved Node B (eNB), radio network controller (radio network controller) , RNC), Node B (Node B, NB), base station controller (BSC), base transceiver station (base transceiver station, BTS), home base station (for example, home evolved NodeB, or home Node B, HNB) ), baseband unit (BBU), or wireless fidelity (Wifi) access point (AP), etc.
  • TRP transmission reception point
  • eNB evolved Node B
  • RNC radio network controller
  • Node B Node B
  • BSC base station controller
  • BTS base transceiver station
  • BTS home base station
  • BBU baseband unit
  • Wifi wireless fidelity
  • a network device may include a centralized unit (CU) node, or a distributed unit (DU) node, or a RAN device including a CU node and a DU node, or a control plane CU node (CU).
  • CU centralized unit
  • DU distributed unit
  • RAN device including a CU node and a DU node, or a control plane CU node (CU).
  • -CP node user plane CU node
  • CU-UP node user plane CU node
  • RAN equipment of DU node may include a centralized unit (CU) node, or a distributed unit (DU) node, or a RAN device including a CU node and a DU node, or a control plane CU node (CU).
  • -CP node user plane CU node (CU-UP node) and RAN equipment of DU node.
  • the access network equipment provides services for the cell, and the terminal equipment communicates with the access network equipment through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell.
  • the cell may be an access network equipment (for example, a base station). ) Corresponding cell.
  • the cell can belong to a macro base station or a base station corresponding to a small cell.
  • the small cell here can include: metro cell, micro cell, pico cell ), femto cells, etc. These small cells have the characteristics of small coverage and low transmit power, and are suitable for providing high-rate data transmission services.
  • Fig. 1 shows a schematic diagram of an application scenario 100 of an embodiment of the present application.
  • an access network device 110 and a terminal device 120 are included.
  • the access network device 110 for example, works in an evolved universal mobile communication system terrestrial radio access (evolved UMTS terrestrial radio access, E-UTRA) system, or works in an NR system, or works in a next-generation communication system or
  • E-UTRA evolved universal mobile communication system terrestrial radio access
  • the access network device 110 and the terminal device 120 can communicate through a Uu interface.
  • one access network device can serve multiple terminal devices, and FIG. 1 only takes one terminal device as an example.
  • the access network device in FIG. 1 is, for example, a base station.
  • the access network equipment corresponds to different equipment in different systems.
  • a 4G system it can correspond to an eNB
  • a 5G system it corresponds to an access network equipment in 5G, such as gNB.
  • the technical solutions provided by the embodiments of the present application can also be applied to future mobile communication systems. Therefore, the access network equipment in FIG. 1 can also correspond to the access network equipment in the future mobile communication system.
  • Figure 1 takes the access network device as a base station as an example.
  • the access network device may also be a roadside unit (RSU) and other devices.
  • RSU roadside unit
  • the communication system shown in FIG. 1 may also include more network nodes, such as other terminal equipment or access network equipment, and the access network equipment or terminal equipment included in the communication system shown in FIG. 1 may be the foregoing Various forms of access network equipment or terminal equipment.
  • the embodiments of the present application are not shown one by one in the figure.
  • the terminal device supports at least one user identity, such as a first user identity and/or a second user identity.
  • user identity for example, the first user identity or the second user identity, etc.
  • user identity can correspond to SIM card or subscriber information or virtual SIM card or user identity (such as international mobile subscriber identity (IMSI) or temporary mobile subscriber identity (TMSI), etc.) .
  • IMSI international mobile subscriber identity
  • TMSI temporary mobile subscriber identity
  • different "user identities” logically correspond to different communication entities served by the network side, such as terminal devices in 4G and 5G systems.
  • a terminal device that supports two user identities can be regarded as two communication entities to the network side.
  • the network side will recognize two terminal devices that support different SIM cards or different subscriber information as two different communication entities, and will also support multiple different communication entities.
  • the same terminal device with SIM card or multiple subscriber information is identified as multiple different communication entities, even in reality, the terminal device supporting multiple different SIM cards or multiple subscriber information is just one physical entity.
  • the SIM card can be understood as the key for the terminal device to access the mobile network.
  • the SIM card and its evolution are collectively referred to as the SIM card in the embodiments of the present application.
  • the SIM card may be an identification card of a global system for mobile communications (GSM) digital mobile phone user, which is used to store the user's identification code and key, and support the authentication of the user by the GSM system.
  • GSM global system for mobile communications
  • the SIM card may also be a universal subscriber identity module (USIM), which may also be referred to as an upgraded SIM card.
  • GSM global system for mobile communications
  • USB universal subscriber identity module
  • description will be made mainly by taking the "user identity" corresponding to the SIM card as an example.
  • a SIM card is installed in the terminal device, and it is considered that the terminal device supports a user identity.
  • a terminal device with two SIM cards installed supports two user identities. In other words, there is a one-to-one correspondence between the SIM card and the user identity.
  • more and more smart phones currently support the insertion of two SIM cards at the same time.
  • one SIM card is used for private business and the other SIM card is used for work; or, one SIM card is used for data business.
  • Another SIM card is used for voice services.
  • the two SIM cards in a mobile phone can belong to the same mobile operator or different mobile operators; they can belong to the same standard (standards include NR, LTE, wideband code division multiple access, WCDMA ), time division multiple access (TDMA 2000, or GSM, etc.) can also belong to different standards.
  • the terminal equipment with dual SIM cards can have one of the following three modes:
  • DSSS mode Passive mode, or also known as DSSS mode: Although two SIM cards can be inserted, only one can be used at a time. In the DSDS mode, two SIM cards share a set of transceivers. For the idle state, the transceivers need to monitor the paging messages of the two cards. For example, the transceiver may use time division multiple (TDM) mode to monitor. In DSDA mode, two SIM cards use their own transceivers. The two SIM cards can be in the RRC connection state at the same time, that is, the terminal device can receive and send data from the two SIM cards at the same time.
  • TDM time division multiple
  • the three RRC states are: RRC connected state (connected state), RRC idle state (idle state) and inactive state (inactive state).
  • RRC connected state connected state
  • RRC idle state idle state
  • inactive state inactive state
  • the inactive state can also be referred to as an inactive state or a deactivated state.
  • RRC connected state (or, can also be referred to as connected state for short.
  • connected state and “RRC connected state” are the same concept, and the two terms can be interchanged): the terminal device establishes an RRC connection with the network, and it can Perform data transfer.
  • RRC idle state (or, can also be referred to as idle state for short.
  • idle state and “RRC idle state” are the same concept, and the two terms can be interchanged): the terminal device does not establish an RRC connection with the network, and the base station The context of the terminal device is not stored. If the terminal device needs to enter the RRC connected state from the idle state, it needs to initiate an RRC connection establishment process.
  • Inactive state The terminal device entered the RRC connected state before, and then the base station releases the RRC connection, but the base station saves the context of the terminal device. If the terminal device needs to enter the RRC connected state again from the inactive state, it needs to initiate the RRC connection recovery process (or called the RRC connection re-establishment process). Compared with the RRC establishment process, the RRC recovery process has shorter time delay and lower signaling overhead. However, the base station needs to save the context of the terminal device, which will occupy the storage overhead of the base station.
  • the coverage area of one cell can be transferred to the coverage area of another cell, and the terminal equipment will perform cell reselection (Reselection) or cell handover (Handover).
  • the cell reselection (Reselection) is mainly realized by the terminal device itself.
  • the terminal device uses Radio Resource Management (RRM) measurement to determine whether it is within the coverage of the cell, and receives reference signals from multiple cell base stations, and calculates The power of the signal, and compare and select. After satisfying certain trigger conditions and access criteria, the terminal device completes cell reselection.
  • RRM Radio Resource Management
  • Cell handover requires the access network equipment to use a series of RRM measurement configurations and configure the terminal equipment according to the feedback of the terminal equipment. If the RRM measurement result meets certain conditions, the measurement report will be triggered. After receiving the measurement report of the terminal device, the network device can send a handover command to the terminal device to instruct the terminal device to switch from one cell to another.
  • the measurement that requires GAP or the measurement that does not require GAP can be used. If the terminal device has multiple sets of radio frequency channels and can support receiving signals on different frequencies/different system neighboring cells at the same time when transmitting and receiving signals on the serving cell, the terminal device supports the measurement method that does not require GAP; otherwise, it needs to adopt the measurement that requires GAP In the GAP, stop the signal transmission and reception on the serving cell, adjust the radio frequency path to the different frequency/different system frequency point, and receive the different frequency/different system adjacent cell signal.
  • the measurement GAP is configured by the base station. In the GAP, the base station does not schedule the downlink reception and uplink transmission of the terminal equipment on the serving cell, so there will be no uplink and downlink errors in the GAP.
  • More and more terminal devices have the function of supporting multiple subscriber identification module (SIM) cards.
  • SIM subscriber identification module
  • the terminal device When the terminal device performs cell reselection or cell handover, it needs to measure the neighboring cells. If there are multiple SIM cards on the terminal device, there will usually be repeated measurements, as shown in Figure 2.
  • Fig. 2 shows the measurement procedure for multi-card terminal equipment of the same operator in the prior art.
  • different “user identities” logically correspond to different communication entities served by the network side, such as terminal devices in 4G and 5G systems.
  • a terminal device with different SIM cards or multiple subscriber information is just a physical entity.
  • UE1 and UE2 in Figure 2 are two different communication entities from the network side, but on the terminal side, UE1 and UE2 are actually two user identities on one terminal device, which can be SIM1 and SIM2.
  • the network device will send measurement configuration message 1 and measurement configuration message 2 to the terminal device.
  • the terminal device will feed back measurement report 1 and measurement report 2 to the network device after both SIM1 and SIM2 are used for measurement. Due to the wireless environment of the two SIM cards The same, so the measurement results have a certain degree of consistency. Simultaneous measurement of two SIM cards in neighboring cells not only brings signaling overhead and measurement power consumption, but sometimes may also affect data communication.
  • this application proposes a method for measuring communication parameters of a multi-card terminal device.
  • a parameter measurement is performed on the first SIM card to obtain a measurement result, and the measurement result is applicable to the multiple SIM cards.
  • the measurement power consumption is reduced, and the impact on data communication is reduced.
  • FIG. 3 is a schematic flowchart of a method 200 for measuring communication parameters of a multi-card terminal device according to an embodiment of the present application.
  • the method 200 can be applied in the scenario shown in FIG. 1, and of course, can also be applied in other communication scenarios, and the embodiment of the present application is not limited herein.
  • the terminal device and the access network device are taken as an example of the execution subject of the execution method to describe the method.
  • the execution body of the execution method may also be a chip, a chip system, or a processor applied to a terminal device and an access network device.
  • the method 200 shown in FIG. 3 may include S201 to S211.
  • the steps in the method 200 will be described in detail below in conjunction with FIG. 3.
  • S201 The terminal device reports the capability information of the terminal device to the access network device.
  • any SIM card on the terminal device when any SIM card on the terminal device establishes a radio resource control (Radio Resource Control, RRC) connection, it reports the capability information of the terminal device to the access network device.
  • the capability information of the terminal device may include the following parameters Any one or more of: the identification information of multiple SIM cards supported by the terminal device, the DC combination and CA combination supported by each of the multiple SIM cards, the MIMO capabilities supported by the terminal device, and the terminal.
  • the measurement mode includes gap measurement or non-gap measurement. Among them, the multiple SIM cards supported by the terminal device all belong to the same access network.
  • the capability information of the terminal device may also include other parameters, which are not limited in this application.
  • the terminal device can send the capability information of the terminal device to the access network device through any one or more SIM cards installed on it.
  • the terminal device can pre-arranged between the primary card and the secondary card, when the primary card establishes an RRC connection
  • the primary SIM card reports the capability information of the terminal device to the access network device
  • the secondary card does not need to report the capability information of the terminal device to the access network device when establishing an RRC connection; or, when the secondary card establishes an RRC connection, the secondary SIM card Report the capability information of the terminal device to the access network device.
  • the primary card does not need to report the capability information of the terminal device to the access network device when establishing an RRC connection; or, when the primary SIM card and the secondary SIM card establish an RRC connection, the primary SIM card and The secondary SIM card reports the capability information of the terminal device to the access network device respectively.
  • S202 The access network device receives the capability information of the terminal device reported by the terminal device.
  • S203 The terminal device sends a measurement sharing policy request to the access network device.
  • the terminal device can send a measurement sharing strategy request to the access network device through any one or more SIM cards installed on it.
  • the terminal device can pre-appoint between the primary card and the secondary card to access the network through the primary SIM card.
  • the network device sends a measurement sharing strategy request; or, it can also send a measurement sharing strategy request to the access network device through the secondary SIM card; or, it can also send a measurement sharing strategy request to the access network device through the primary SIM card and the secondary SIM card.
  • the measurement sharing policy request may include identification information of multiple SIM cards supported by the terminal device.
  • the measurement sharing strategy request may also not include the identification information of multiple SIM cards supported by the terminal device.
  • the access network device determines the multiple SIM cards supported by the terminal device according to the capability information of the terminal device reported by the terminal device to the access network device. SIM card.
  • the measurement sharing strategy request may include identification information of multiple SIM cards supported by the terminal device and identification information of a preselected SIM card for parameter measurement.
  • the preselected SIM card for parameter measurement is the SIM card selected by the terminal device for parameter measurement.
  • the access network device can select the preselected SIM card for parameter measurement as the first SIM card, or select the non-preselected SIM card for parameter measurement.
  • the SIM card is the first SIM card.
  • the first SIM card is a SIM card determined by the access network device for measurement
  • the first SIM card is a primary card or a secondary card on the terminal device.
  • the timing for the terminal device to send the measurement sharing policy request to the access network device can be divided into the following three situations:
  • the terminal device can send a measurement sharing strategy request to the access network device when the RRC connection is established.
  • the measurement sharing strategy request can be included in the RRC connection establishment completion signaling sent by the terminal device to the access network device.
  • the RRC establishment is completed refers to when the RRC establishment between the primary SIM card or the secondary SIM card and the access network device is completed.
  • the terminal device may send a measurement sharing policy request to the access network device when the first measurement is initiated.
  • the first measurement initiation refers to when the terminal device needs to measure the secondary carrier or the different cell or the different system for the first time.
  • the scenario where the first measurement occurs includes but is not limited to cell reselection or cell handover.
  • the terminal device may send a measurement sharing strategy request to the access network device when sending the first measurement report to the access network device, and the first measurement report may include the measurement sharing strategy request.
  • S204 The access network device receives the measurement sharing policy request sent by the terminal device.
  • the access network device determines, according to the measurement sharing judgment condition, that the terminal device executes the measurement sharing strategy.
  • the measurement sharing judgment condition may be any one or more of the following conditions: the access network device supports a measurement sharing strategy, and the current access network device has high data overhead and requires further reduction of data overhead requirements.
  • the access network device may not respond to the terminal device with any information, that is, the access network device and the terminal device can perform other data services normally .
  • the access network device can also directly determine that the terminal device executes the measurement sharing strategy without any judgment. For example, the access network device and the terminal device can agree that when the access network device receives a measurement sharing strategy request sent by the terminal device , The access network device determines that the terminal device executes the measurement sharing strategy by default.
  • S206 The access network device sends measurement sharing strategy confirmation information to the terminal device.
  • the measurement sharing strategy confirmation information may include the identification information of the first SIM card; or, the measurement sharing strategy confirmation information may include the identification information of the first SIM card and the identification information of the terminal device supporting multiple SIM cards; or the measurement sharing The policy confirmation information may include the identification information of the first SIM card and the identification information and indication information of supporting multiple SIM cards on the terminal device. A bit of 0 indicates that the measurement sharing strategy is not executed; or, the measurement sharing strategy confirmation information may include the identification information and indication information of the first SIM card.
  • the measurement sharing strategy confirmation information does not include indication information, it means that the measurement sharing strategy is executed by default.
  • the identification information of the terminal device that supports multiple SIM cards included in the measurement sharing strategy may be the identification information of part of the SIM cards on the terminal device.
  • the terminal device supports three SIM cards, each of which is card 1. , Card 2 and card 3, the access network device determines to apply a measurement sharing strategy to card 1 and card 2, where card 2 is the first SIM card determined by the access network device.
  • the access network device may send measurement sharing strategy confirmation information to any one or more SIM cards supported on the terminal device.
  • the access network device may send measurement sharing strategy confirmation information to the main card of the terminal device; or, the access network device may jointly send measurement sharing strategy confirmation information to the secondary card of the terminal device; or, the access network device may send the measurement sharing strategy confirmation information to the terminal device.
  • the main card and the secondary card of the system send the measurement sharing strategy confirmation message together.
  • the access network device may determine the first SIM card according to the performance of the multiple SIM cards of the terminal device.
  • the performance of the SIM card includes any one or more of the following parameters: the number of dual-connectivity DC combinations, the number of CA combinations that support carrier aggregation, the number of multiple-input multiple-output MIMO, and whether it supports non-gap measurement and communication data volume .
  • the access network device determines that the number of supported DC combinations is greater than the first threshold; and/or the number of supported CA combinations is greater than the second threshold; and/or the number of supported MIMO is greater than the third threshold; and/or the number of supported non-
  • the SIM card whose gap measurement and the amount of communication data is less than the fourth threshold is the first SIM card.
  • the first SIM card is determined from the multiple customer identification module SIM cards included in the terminal device, and the DC combination, CA combination, MIMO capability, and communication data volume can be used as conditions, and all meet the DC combination number. Greater than the first threshold, the number of CA combinations is greater than the second threshold, the SIM card whose MIMO capability is greater than the third threshold and the amount of communication data is less than the fourth threshold is determined to be the first SIM card; it is also possible to set at least one that satisfies the number of DC combinations to be greater than the first threshold , The number of CA combinations is greater than the second threshold, the SIM card whose MIMO capability is greater than the third threshold and the amount of communication data is less than the fourth threshold is determined to be the first SIM card.
  • the performance parameter may also include other parameters, which are not limited in this application.
  • the terminal device determines the first SIM card from multiple customer identification module SIM cards, it can also be determined according to business requirements.
  • the first SIM card is a representative SIM card determined by the access network device from multiple customer identification module SIM cards supported by the terminal device.
  • the first SIM card is not the first SIM card, and the first SIM card should not be This application creates any limitations.
  • the first SIM card may be a SIM card determined by the access network device from multiple customer identification module SIM cards supported by the terminal device. It may also be two SIM cards determined by the access network device from multiple customer identification module SIM cards supported by the terminal device. Since testing a SIM card may inevitably bring errors due to network or equipment reasons, testing one more card and taking the average of the measurement results of the two cards can reduce the measurement error and improve the measurement result. The measurement of two SIM cards in this application is only for example, and this application does not limit the number of first SIM cards.
  • the measurement sharing policy request sent by the terminal device to the access network device may include the identification information of multiple SIM cards supported by the terminal device and the identification information of the SIM card pre-selected for parameter measurement.
  • the SIM card for parameter measurement can be used as a reference for the access network device to select the first SIM card.
  • the first SIM card in the measurement sharing strategy confirmation information can be the pre-selected SIM card for parameter measurement or the first SIM card is the Among the multiple SIM cards, the SIM card other than the pre-selected SIM card for parameter measurement.
  • this step S206 is optional, and in an implementation manner, this step S260 may be omitted. That is, after the access network device determines that the terminal device implements the measurement sharing strategy according to the measurement sharing judgment condition, it will not send the measurement sharing strategy confirmation information to the terminal device, but the measurement sent by the access network device to the terminal device when the measurement is initiated.
  • the measurement sharing strategy is confirmed in the configuration information MeasConfig.
  • the measurement configuration information includes measurement sharing strategy confirmation information in addition to the original measurement parameters.
  • the access network device sends the first measurement configuration information MeasConfig to the terminal device.
  • the first measurement configuration information It also includes measurement sharing strategy confirmation information.
  • S207 The terminal device receives the measurement sharing strategy confirmation information sent by the access network device.
  • the access network device sends the first measurement configuration information MeasConfig to the terminal device.
  • the access network equipment passes The measurement configuration information MeasConfig configures the measurement target of the terminal device.
  • the access network device may only send the first measurement configuration information to the first SIM card of the terminal device. This can reduce the measurement configuration information sent and reduce network overhead.
  • the access network device may send the first measurement configuration information to multiple SIM cards supported by the terminal device.
  • the multiple SIM cards supported by the terminal device may be multiple SIM cards included in the measurement sharing strategy confirmation information, or multiple SIM cards included in the measurement sharing strategy confirmation information, and other than the measurement sharing strategy supported by the terminal device.
  • the terminal device supports 4 SIM cards, namely card 1, card 2, card 3, and card 4.
  • the measurement sharing strategy confirmation information includes the identification information of the first SIM card (the first SIM card is card 1) and card 1. And the identification information of card 2. Cards 3 and 4 are not applicable to the measurement sharing strategy.
  • the access network device can only send the first measurement configuration information to card 1 of the terminal device; or, the access network device can send the first measurement configuration information to the card of the terminal device. 1 and card 2 send the first measurement configuration information; or, the access network device may send the first measurement configuration information to card 1, card 2, card 3, and card 4 of the terminal device.
  • the measurement configuration message also includes information such as the measurement object of the terminal device, the cell list, the reporting mode, the measurement identifier, and event parameters.
  • the terminal device receives the first measurement configuration information MeasConfig sent by the access network device.
  • S210 The terminal device performs measurement according to the first measurement configuration information to obtain a measurement result.
  • the terminal uses the first SIM card to perform measurement to obtain the measurement result.
  • the terminal device can store the measurement result in the memory. Multiple SIM cards of the terminal device can read the measurement result.
  • the measurement result is applicable to the terminal. Multiple SIM cards included in the device. That is, SIM cards other than the first SIM card can reuse the measurement results of the first SIM card, and there is no need for each SIM card to perform measurement, which effectively saves measurement power consumption and improves data transmission efficiency, and optimizes multi-card Measurement process of terminal equipment.
  • the measurement sharing strategy confirmation information includes only the identification information of the first SIM card
  • the measurement result is applicable to each SIM card supported by the terminal device; or, the measurement sharing strategy confirmation information includes the identification information of the first SIM card
  • the measurement result is applicable to the identification information of the terminal device supporting multiple SIM cards included in the measurement sharing strategy confirmation information, for example, the terminal device supports 3 SIM cards , Respectively, card 1, card 2, and card 3.
  • the measurement sharing strategy confirmation information includes the identification information of card 1 and card 2, where card 2 is the first SIM card.
  • the measurement result is applicable to card 1 and card 2, but not to Card 3.
  • the access network device only sends the first measurement configuration information to the first SIM card of the terminal device, and after the first SIM card receives the first measurement configuration information, the first configuration information is configured to the terminal device Multiple SIM cards supported, multiple SIM cards perform the same set of measurements.
  • the terminal equipment needs to perform different measurements. For example, during cell handover, the terminal equipment needs to measure the signal power of the target cell. For example, when a component carrier is added, the terminal equipment needs to measure the spectral power of the component carrier. Measurement.
  • the terminal device sends a first measurement report MeasurementReport to the access network device, where the first measurement report includes the measurement result.
  • the first measurement report may include identification information of multiple SIM cards that execute the measurement sharing strategy.
  • the terminal device may perform different operations according to different communication scenarios. For example, when adding a component carrier, after the component carrier SCC is measured, the SCC can be used to transmit data. Among them, multiple SIM cards included in the measurement sharing strategy can use the SCC to transmit data; After the network access device sends the first measurement report, the terminal device needs to perform cell handover according to the command of the access network device.
  • the terminal device copies the measurement results obtained by using the first SIM card for measurement into multiple copies, and sends multiple measurement reports to the access network device through the multiple SIM cards.
  • FIG. 4 is a schematic flowchart of a method 300 for measuring communication parameters of a multi-card terminal device according to an embodiment of the present application.
  • the method 300 can be applied in the scenario shown in FIG. 1, of course, can also be applied in other communication scenarios, and the embodiment of the present application does not limit it here.
  • the terminal device and the access network device are taken as an example of the execution subject of the execution method to describe the method.
  • the execution body of the execution method may also be a chip, a chip system, or a processor applied to a terminal device and an access network device.
  • the method 300 shown in FIG. 4 may include S301 to S309.
  • each step in the method 300 will be described in detail with reference to FIG. 4.
  • S301 The terminal device reports the capability information of the terminal device to the access network device.
  • This step S301 can refer to the step S201 in the method 200. In order to avoid repetition, it will not be repeated here.
  • the access network device receives the capability information of the terminal device reported by the terminal device.
  • the terminal device determines to execute a measurement sharing strategy, and determines the first SIM card.
  • the terminal device determines that the terminal device executes the measurement sharing strategy according to the measurement sharing judgment condition.
  • the measurement sharing judgment condition may be any one or more of the following conditions: the terminal device device supports a measurement sharing strategy, and the current terminal device has a large data overhead, which requires further reduction of data overhead requirements.
  • the terminal device may also directly determine that the terminal device executes the measurement sharing strategy without any judgment.
  • the method for the terminal device to determine the first SIM card is similar to the method for the access network device to determine the first SIM card in method 200, except that the subject is changed. Therefore, you can refer to the method 200 for the access network device to determine the first SIM card. Card method.
  • S304 The terminal device sends a measurement sharing policy request to the access network device through the first SIM card.
  • the measurement sharing strategy request may include the identification information of the first SIM card, and when the measurement sharing strategy request only includes the identification information of the first SIM card, by default, multiple SIM cards supported on the terminal device jointly execute the measurement sharing strategy; or
  • the measurement sharing strategy request may include the identification information of the first SIM card and the identification information of multiple SIM cards that execute the measurement sharing strategy on the terminal device; or the measurement sharing strategy request may include the identification information of the first SIM card and the execution on the terminal device.
  • the identification information and indication information of the multiple SIM cards of the measurement sharing strategy, the indication information may be a bit, and the bit is 1 to indicate the execution of the measurement sharing strategy; or, the measurement sharing strategy request may include the identification of the first SIM card Information and instructions.
  • the measurement sharing strategy request does not include indication information, it means that the terminal device executes the measurement sharing strategy by default.
  • the timing for the terminal device to send the measurement sharing policy request to the access network device through the first SIM card can be divided into the following three situations:
  • the terminal device may send a measurement sharing policy request to the access network device when the first SIM card RRC connection is established.
  • the measurement sharing policy request may be included in the RRC connection sent by the terminal device to the access network device. The signaling is being established.
  • the terminal device may send a measurement sharing policy request to the access network device when the first SIM card initiates measurement for the first time.
  • the first measurement when the first measurement is initiated, it means that when the first SIM card needs to measure the secondary carrier or the different cell or the different system for the first time, the scenario where the first measurement occurs includes but is not limited to cell reselection or cell handover.
  • the terminal device may send a measurement sharing strategy request to the access network device when the first SIM card sends the first measurement report to the access network device, and the first measurement report may include the measurement sharing strategy request.
  • S305 The access network device receives the measurement sharing policy request sent by the terminal device.
  • the access network device when the access network device receives the measurement sharing policy request sent by the terminal device, it may not accept the execution measurement sharing strategy and the first SIM card determined by the terminal device, but based on the measurement sharing judgment condition. Determine whether to implement a measurement sharing strategy for the terminal device. For the remaining steps in this manner, reference may be made to step S205 to step S211 in the method 200, which will not be repeated here.
  • the access network device when the access network device receives the measurement sharing strategy request sent by the terminal device, it accepts the execution of the measurement sharing strategy determined by the terminal device and the first SIM card.
  • the following steps in the embodiment of the present application mainly describe the method.
  • the access network device sends the first measurement configuration information MeasConfig to the terminal device.
  • the terminal device receives the first measurement configuration information MeasConfig sent by the access network device.
  • S308 The terminal device performs measurement according to the first measurement configuration information to obtain a measurement result.
  • the terminal device sends a first measurement report MeasurementReport to the access network device, where the first measurement report includes the measurement result.
  • steps S306 to S309 reference may be made to steps S208 to S211 in the method 200, which will not be repeated here.
  • FIG. 5 is a schematic flowchart of a method 400 for measuring communication parameters of a multi-card terminal device according to an embodiment of the present application.
  • the method 400 can be applied in the scenario shown in FIG. 1, and of course, can also be applied in other communication scenarios, and the embodiment of the present application is not limited herein.
  • the terminal device and the access network device are taken as an example of the execution subject of the execution method to describe the method.
  • the execution body of the execution method may also be a chip, a chip system, or a processor applied to a terminal device and an access network device.
  • the method 400 shown in FIG. 5 may include S401 to S408.
  • each step in the method 500 will be described in detail with reference to FIG. 5.
  • S401 The terminal device reports the capability information of the terminal device to the access network device.
  • the access network device receives the capability information of the terminal device reported by the terminal device.
  • the terminal device sends a measurement sharing policy request to the access network device.
  • S404 The access network device receives the measurement sharing policy request sent by the terminal device.
  • steps S401 to S404 reference may be made to steps S201 to S204 in the method 200. In order to avoid repetition, details are not described herein again.
  • the access network device When the access network device receives the measurement sharing policy request sent by the terminal device, it does not immediately make a judgment, but continues to perform the current data service. For example, the terminal device can send a measurement sharing strategy request to the access network device when the RRC connection is established. The access network device does not make any measurement sharing strategy judgments, but continues to perform data services; or, the terminal device can perform data services for the first time. When a measurement is initiated, a measurement sharing strategy request is sent to the access network device.
  • the access network device does not make any measurement sharing strategy judgment, and the terminal device performs the first measurement; or the terminal device is sending the first measurement report to the access network device
  • the access network device does not make any measurement sharing strategy judgment, and the access network device performs subsequent operations according to the measurement report.
  • the access network device determines to implement a measurement sharing strategy.
  • the access network device may determine the first SIM card according to the performance of the multiple SIM cards of the terminal device.
  • the method for the access network device to determine the first SIM card can refer to the method for determining the first SIM card by the access network device in Method 200. I won't repeat it here.
  • the terminal device when the terminal device finds that the current network burden is heavy and the amount of data is large, the network overhead needs to be reduced and the amount of data needs to be reduced, the terminal device triggers the execution of the measurement sharing strategy.
  • the terminal device triggering the execution of the measurement sharing strategy may include the measurement sharing strategy request in the service information it is currently sending to the access network device.
  • the terminal device may determine the first SIM card when triggering the execution of the measurement sharing strategy, so the measurement sharing strategy request may include the first SIM card.
  • the method for the terminal device to determine the first SIM card is similar to the method for the access network device to determine the first SIM card in method 200, except that the subject is changed. Therefore, you can refer to the method for the access network device to determine the first SIM card in method 200.
  • the access network device sends the first measurement configuration information MeasConfig to the terminal device.
  • the terminal device receives the first measurement configuration information MeasConfig sent by the access network device.
  • the terminal device performs measurement according to the first measurement configuration information to obtain a measurement result.
  • the terminal device sends a first measurement report MeasurementReport to the access network device, where the first measurement report includes the measurement result.
  • steps S405 to S408 reference may be made to steps S208 to S211 in the method 200, which will not be repeated here.
  • the terminal equipment In communication scenarios such as cell reselection, cell handover, adding secondary cell groups, and adding component carriers, the terminal equipment needs to measure cells of different frequencies or systems. Common measurement methods include measurement that requires GAP or measurement that does not require noGAP.
  • the measurement that requires GAP or the measurement that does not require GAP can be used. If the terminal device has multiple sets of radio frequency channels and can support receiving signals on different frequencies/different system neighboring cells at the same time when transmitting and receiving signals on the serving cell, the terminal device supports the measurement method that does not require GAP; otherwise, it needs to adopt the measurement that requires GAP In the GAP, stop the signal transmission and reception on the serving cell, adjust the radio frequency path to the different frequency/different system frequency point, and receive the different frequency/different system adjacent cell signal. GAP measurement will affect the communication between the terminal equipment and the current serving cell.
  • the measurement GAP is configured by the access network equipment. In the GAP, the access network equipment does not schedule the downlink reception and uplink transmission of the terminal on the serving cell. Therefore, the uplink and downlink error codes will not be caused in the GAP.
  • the configuration of the measurement GAP is shown in Figure 5.
  • Figure 5 shows the configuration parameters of the measurement GAP.
  • the measurement GAP is mainly composed of three parameters: MGRP (Measurement Gap Repetition Period, measurement time slot repetition period) configures the measurement GAP period; MGL (Measurement Gap) Length, measurement time slot length) configures the length of the measurement GAP; gapOffset configures the starting position of the measurement gap. According to these three parameters, it can be determined that the measurement GAP starts on SFN (System Frame Number) and subframe (subframe) that meet the following conditions:
  • SFN System Frame Number
  • subframe subframe
  • subframe gapOffset mod 10;
  • the above SFN and subframe are the SFN and subframe of PCell (Primary Cell).
  • the maximum MGL is 6ms.
  • the measurement of the NR neighbor cell can be based on the synchronization signal block (Synchronization Signal Block, SSB), but due to the particularity of the SSB signal design, if the gap measurement method is used (inter-frequency/different-system measurement in the RRC_CONNECTED state), the base station needs to be configured
  • the accurate gap position is sent by the SSB of the neighboring cell, and the SSB of the NR cell is sent periodically, and the period can be 5ms, 10ms, 20ms, 40ms, 80ms, or 160ms. Multiple SSBs can be sent in one cycle, but all SSBs are sent in one 5ms to form an SSB burst.
  • the GAP needs to include the SSB transmission time, otherwise the terminal device will not receive the SSB of the NR neighboring cell in the GAP, and thus cannot detect the cell.
  • the time domain position of measuring GAP refers to the timing of the primary cell, and the time domain position of the neighboring cell SSB is sent at the timing of the neighboring cell.
  • the network equipment In order to configure the correct GAP position, the network equipment needs to know the timing deviation between the primary cell and the NR neighboring cell , So as to determine that the SFN and subframe number of the SSB of the NR neighboring cell correspond to the SFN and subframe number of the primary cell. This can be achieved by the terminal device measuring the system frame number and frame timing difference (SFN and frame timing difference, SFTD) to obtain the timing deviation of the two cells and report it to the access network device. The access network device configures the terminal device according to the timing deviation of the two cells The measurement GAP makes the measurement GAP include the SSB signal of the neighboring cell.
  • SFN and frame timing difference SFN and frame timing difference
  • the terminal needs to receive a signal from another cell under test other than the PCell to obtain the timing information of the cell.
  • DC because the terminal can support simultaneous work on PCell and PSCell, know the timing information of PCell and PSCell at any time, so there will be no difficulty in SFTD measurement;
  • SFTD measurement between LTE PCell and NR neighbor cell under non-DC if The radio frequency channel of the terminal does not support receiving and sending signals on the PCell while receiving signals on the NR neighboring cell.
  • the current protocol supports the following two methods: SFTD measurement that requires gap and connected discontinuous reception (CONNECTED Discontinuous Reception, CDRX) SFTD measurement in the inactive period.
  • the measurement methods of multiple SIM cards supported by the terminal equipment have the configuration of the access network equipment, which can generally be divided into three situations: gap GAP measurement is performed on multiple customer identification module SIM cards, and the multiple customer identification module SIM cards Both perform non-gap noGAP measurement, perform GAP measurement on the first part of the multiple SIM cards, and perform noGAP measurement on the second part of the SIM cards.
  • gap GAP measurement is performed on multiple customer identification module SIM cards
  • the multiple customer identification module SIM cards Both perform non-gap noGAP measurement, perform GAP measurement on the first part of the multiple SIM cards, and perform noGAP measurement on the second part of the SIM cards.
  • the three situations are described separately below.
  • Fig. 6 shows the measurement process of the multiplexed measurement results of two SIM cards.
  • the diagram (a) in FIG. 6 shows the prior art. Both SIM cards perform GAP measurement. In the GAP measurement, neither of the two SIM cards can perform normal data communication.
  • the graph (b) in Figure 6 adopts the measurement sharing strategy. The SIM1 card performs GAP measurement, and the SIM2 card does not perform GAP measurement, but performs data transmission.
  • the SIM2 card reuses the measurement result of the SIM1 card, which not only reduces The measurement overhead is reduced, data communication is avoided, and the system measurement process is optimized. It should be understood that the time of SIM1 and SIM2 shown in FIG. 6 are the same in the time domain. In FIG. 6, for the convenience of observation, SIM1 and SIM2 are separated by a period in the time domain, but they are actually coincident.
  • FIG. 7 shows the measurement process of the multiplexed measurement results of two SIM cards.
  • the diagram (a) in FIG. 7 shows the prior art. Both SIM cards perform noGAP measurement. In the noGAP measurement, both SIM cards can perform normal data communication.
  • the graph (b) in Figure 7 adopts the measurement sharing strategy, SIM1 card performs noGAP measurement, SIM2 card does not perform noGAP measurement, SIM2 card multiplexes the measurement result of SIM1 card, which reduces the measurement overhead and optimizes the system Measurement process.
  • SIM1 and SIM2 shown in FIG. 6 are the same in the time domain. In FIG. 6, for the convenience of observation, SIM1 and SIM2 are separated by a period in the time domain, but they are actually coincident.
  • Perform gap noGAP measurement on multiple customer identification module SIM cards It may be that the multiple customer identification module SIM cards are in the RRC idle or inactive state, or it may be that the terminal device where the multiple customer identification module SIM cards are located has Multiple sets of radio frequency channels can support simultaneous reception of signals on different frequency/different system neighboring cells when transmitting and receiving signals on the serving cell, which is not limited in this application. NoGAP measurement is performed on only one SIM card on the terminal device, and the other SIM cards do not need to perform noGAP measurement.
  • the pressure on the terminal device itself can be reduced, and the terminal device does not need to have many sets of radio frequency channels.
  • the terminal device has 4 sets of radio frequency channels, and the terminal device currently has three SIM cards installed. If noGAP measurement is performed on all three SIM cards, an additional 3 sets of radio frequency channels are required. Obviously, the terminal device cannot provide 3 sets of radio frequency channels. Set the radio frequency channel, the terminal equipment can only measure through GAP, which affects data communication. In this application, only one of the SIM cards needs to be measured, and the terminal device provides a set of radio frequency channels. The remaining SIM cards can reuse the measurement results of one of the SIM cards, which not only reduces the pressure on the terminal device , It also avoids affecting data communication and reducing measurement overhead, optimizing the system measurement process.
  • the first SIM card is determined from the second part of the SIM cards according to the measurement control parameters, and the terminal device is based on This measurement configuration message performs noGAP measurement on the first SIM card.
  • the first SIM card is determined from the second part of the SIM cards for noGAP measurement.
  • the use of noGAP measurement may not affect data transmission and reduce the impact on communication services.
  • the diagram (a) in FIG. 8 shows the prior art. With two SIM cards, SIM2 performs GAP measurement, SIM1 performs noGAP measurement, and SIM2 is in GAP measurement and cannot perform normal data communication.
  • the graph (b) in Figure 8 adopts the measurement sharing strategy, the SIM1 card performs noGAP measurement, the SIM2 card does not perform the measurement, but performs data transmission, and the SIM2 card multiplexes the measurement result of the SIM1 card.
  • the time of SIM1 and SIM2 shown in Fig. 8 are the same in the time domain. In Fig. 8 for the convenience of observation, SIM1 and SIM2 are separated by a period in the time domain, but they are actually coincident.
  • FIG. 9 shows a schematic block diagram of a communication device 500 according to an embodiment of the present application.
  • the apparatus 500 may be a terminal device, or a chip or circuit, for example, a chip or circuit that can be provided in a terminal device.
  • the apparatus 500 may be an access network device, or a chip or circuit, for example, a chip or circuit that can be provided in an access network device.
  • the apparatus 500 may include a processing unit 510 (that is, an example of a processor) and a transceiver unit 530.
  • the processing unit 510 may also be referred to as a determining unit.
  • the transceiver unit 530 may include a receiving unit and a sending unit.
  • the transceiver unit 530 may be implemented by a transceiver or a transceiver-related circuit or interface circuit.
  • the device may further include a storage unit 520.
  • the storage unit 520 is used to store instructions.
  • the storage unit may also be used to store data or information.
  • the storage unit 520 may be implemented by a memory.
  • the processing unit 510 is configured to execute the instructions stored in the storage unit 520, so that the apparatus 500 implements the steps performed by the terminal device in the foregoing method.
  • the processing unit 510 may be used to call the data of the storage unit 520, so that the apparatus 500 implements the steps performed by the terminal device in the foregoing method.
  • the processing unit 510 is configured to execute the instructions stored in the storage unit 520, so that the apparatus 500 implements the steps performed by the access network device in the foregoing method.
  • the processing unit 510 may be used to call the data of the storage unit 520, so that the apparatus 500 implements the steps performed by the access network device in the foregoing method.
  • the processing unit 510, the storage unit 520, and the transceiving unit 530 can communicate with each other through an internal connection path to transfer control and/or data signals.
  • the storage unit 520 is used to store a computer program, and the processing unit 510 can be used to call and run the calculation program from the storage unit 520 to control the transceiver unit 530 to receive and/or send signals to complete the above method. Steps for terminal equipment or access network equipment.
  • the storage unit 520 may be integrated in the processing unit 510, or may be provided separately from the processing unit 510.
  • the transceiver unit 530 includes a receiver and a transmitter.
  • the receiver and the transmitter may be the same or different physical entities. When they are the same physical entity, they can be collectively referred to as transceivers.
  • the transceiver unit 530 includes an input interface and an output interface.
  • the function of the transceiving unit 530 may be implemented by a transceiving circuit or a dedicated chip for transceiving.
  • the processing unit 510 may be implemented by a dedicated processing chip, a processing circuit, a processing unit, or a general-purpose chip.
  • a general-purpose computer may be considered to implement the communication device (such as a terminal device or an access network device) provided in the embodiment of the present application. That is to say, the program code for realizing the functions of the processing unit 510 and the transceiving unit 530 is stored in the storage unit 520, and the general processing unit implements the functions of the processing unit 510 and the transceiving unit 530 by executing the code in the storage unit 520.
  • the apparatus 500 may be a terminal device, or a chip or circuit provided in the terminal device.
  • the transceiver unit 530 receives the first measurement configuration information sent by the access network device; the processing unit 510 uses the first SIM card according to the first measurement configuration information Perform communication parameter measurement to obtain a measurement result.
  • the measurement result is applicable to multiple SIM cards included in the terminal device, and the multiple SIM cards share the same air interface network; the transceiver unit 530 sends a first measurement report to the access network device.
  • the first measurement report includes the measurement result.
  • the transceiver unit 530 sends a measurement sharing strategy request to the access network device, where the measurement sharing strategy request includes identification information of the multiple SIM cards;
  • the unit 530 receives measurement sharing strategy confirmation information sent by the access network device, where the measurement sharing strategy confirmation information includes the identification information of the first SIM card.
  • the transceiver unit 530 sends a measurement sharing strategy request to the access network device, where the measurement sharing strategy request includes the identification information and preselection of the multiple SIM cards.
  • the transceiver unit 530 sends a measurement sharing strategy request to the access network device, where the measurement sharing strategy request includes the identification information and preselection of the multiple SIM cards.
  • the pre-selected SIM card for parameter measurement is the first SIM card.
  • the transceiver unit 530 sends a measurement sharing strategy request to the access network device, where the measurement sharing strategy request includes multiple SIMs included in the terminal device.
  • the identification information of the card and the identification information of the SIM card pre-selected for parameter measurement; the transceiver unit 530 receives the first measurement configuration information sent by the access network device, and the first measurement configuration information includes the identification information of the multiple SIM cards and The identification information of the first SIM card.
  • the transceiver unit 530 sends a measurement sharing strategy request to the access network device, where the measurement sharing strategy request includes identification information of the multiple SIM cards , Or the measurement sharing strategy request includes the identification information of the multiple SIM cards included in the terminal device and the identification information of the SIM card pre-selected for parameter measurement; the transceiver unit 530 receives the second measurement configuration message sent by the access network device, the The second measurement configuration message includes the identification information of the target SIM card; the processing unit 510 uses the target SIM card to perform measurement according to the second measurement configuration information to obtain the measurement result of the target SIM card; the transceiver unit 530 sends the measurement to the access network device Report, the sending measurement report includes the measurement result of the target SIM card and the identification information of the multiple SIM cards.
  • the transceiver unit 530 sends a measurement sharing strategy request to the access network device, where the measurement sharing strategy request includes the identification information and preselection of the multiple SIM cards. Identification information of the SIM card for parameter measurement, and the preselected SIM card for parameter measurement is the first SIM card.
  • the first measurement configuration information includes identification information of the multiple SIM cards, and the multiple SIM cards share the first measurement configuration information.
  • the first measurement report includes identification information of the multiple SIM cards, and the multiple SIM cards share the measurement result.
  • the method further includes: the processing unit 510 determines a preselected SIM card for parameter measurement according to the performance of the SIM card.
  • the performance of the SIM card includes one or more of the following parameters: the number of supporting dual-connection DC combinations, the number of supporting CA combinations for carrier aggregation, the number of supporting multiple-input multiple-output MIMO, and whether it supports non- Gap measurement and communication data volume.
  • the processing unit 510 determines the pre-selected SIM card for parameter measurement according to the performance of the SIM card, including: the terminal device determines that the number of DC combinations is greater than the first threshold, the number of CA combinations is greater than the second threshold, and the MIMO is supported.
  • the number of SIM cards that are greater than the third threshold, support non-gap measurement, and the amount of communication data is less than any one or more of the fourth threshold is the pre-selected SIM card for parameter measurement.
  • the terminal device includes N SIM cards, and the measurement sharing strategy includes identification information of M SIM cards, where M is less than or equal to N.
  • each module or unit in the device 500 can be used to perform various actions or processing procedures performed by the access network device in the foregoing method.
  • the access network device in the foregoing method.
  • it is omitted. Its detailed description.
  • the apparatus 500 may be an access network device, or a chip or circuit provided in the access network device.
  • the transceiver unit 530 sends the first measurement configuration information to the terminal device; the transceiver unit 530 receives the first measurement report sent by the terminal device , The first measurement report is applicable to multiple SIM cards supported by the terminal device.
  • the transceiver unit 530 before sending the first measurement configuration information to the terminal device, the transceiver unit 530 receives a measurement sharing strategy request sent by the terminal device, where the measurement sharing strategy request includes identification information of the multiple SIM cards; The unit 530 sends measurement sharing strategy confirmation information to the terminal device, where the measurement sharing strategy confirmation information includes the identification information of the first SIM card.
  • the transceiver unit 530 before sending the first measurement configuration information to the terminal device, receives a measurement sharing strategy request sent by the terminal device.
  • the measurement sharing strategy request includes the identification information and preselected information of the multiple SIM cards.
  • the identification information of the SIM card for parameter measurement; the transceiver unit 530 sends the measurement sharing strategy confirmation information to the terminal device, the measurement sharing strategy confirmation information includes the identification information of the first SIM card, where the first SIM card is the preselected
  • the SIM card for parameter measurement or the first SIM card is a SIM card other than the preselected SIM card for parameter measurement among the multiple SIM cards.
  • the method before the first measurement configuration information is sent to the terminal device, the method further includes: the transceiver unit 530 receives a measurement sharing policy request sent by the terminal device, where the measurement sharing policy request includes the multiple SIM cards And the identification information of the SIM card pre-selected for parameter measurement; the transceiver unit 530 sends measurement sharing strategy confirmation information to the terminal device, and the measurement sharing strategy confirmation information indicates that the access network device agrees to the measurement sharing strategy sent by the terminal device Request that the pre-selected SIM card for parameter measurement is the first SIM card.
  • the transceiver unit 530 before sending the first measurement configuration information to the terminal device, receives a measurement sharing strategy request sent by the terminal device, where the measurement sharing strategy request includes multiple SIMs included in the terminal device.
  • the transceiver unit 530 before sending the first measurement configuration information to the terminal device, receives a measurement sharing strategy request sent by the terminal device, where the measurement sharing strategy request includes identification information of the multiple SIM cards , Or the measurement sharing strategy request includes the identification information of the multiple SIM cards included in the terminal device and the identification information of the SIM card preselected for parameter measurement; the transceiver unit 530 sends a second measurement configuration message to the terminal device, the second measurement configuration The message includes the identification information of the target SIM card; the measurement report sent by the terminal device is received, and the measurement report sent includes the measurement result of the target SIM card and the identification information of the multiple SIM cards.
  • the transceiver unit 530 before sending the first measurement configuration information to the terminal device, receives a measurement sharing strategy request sent by the terminal device.
  • the measurement sharing strategy request includes the identification information and preselected information of the multiple SIM cards. Identification information of the SIM card for parameter measurement, and the preselected SIM card for parameter measurement is the first SIM card.
  • the first measurement configuration message includes identification information of the multiple SIM cards, and the multiple SIM cards share the first measurement configuration information.
  • the first measurement report includes identification information of the multiple SIM cards, and the multiple SIM cards share the measurement result.
  • the processing unit 510 determines the first SIM card according to the performance of the SIM card.
  • the performance of the SIM card includes one or more of the following parameters: the number of supporting dual-connection DC combinations, the number of CA combinations supporting carrier aggregation, the number of supporting multiple-input multiple-output MIMO, and whether it supports non- Gap measurement and communication data volume.
  • the processing unit 510 determines the first SIM card according to the performance of the SIM card, including determining that the number of DC combinations is greater than the first threshold, the number of CA combinations supported is greater than the second threshold, and the number of MIMO supported is greater than the third threshold.
  • the SIM card that supports non-gap measurement and that the amount of communication data is less than any one or more of the fourth threshold is the first SIM card.
  • each module or unit in the device 500 can be used to perform various actions or processing procedures performed by the access network device in the foregoing method.
  • the access network device in the foregoing method.
  • it is omitted. Its detailed description.
  • FIG. 10 is a schematic structural diagram of a terminal device 600 provided by this application.
  • the terminal device 600 can execute the actions performed by the terminal device in the foregoing method embodiments.
  • FIG. 10 only shows the main components of the terminal device.
  • the terminal device 600 includes a processor, a memory, a control circuit, an antenna, and an input and output device.
  • the processor is mainly used to process the communication protocol and communication data, and to control the entire terminal device, execute the software program, and process the data of the software program. For example, it is used to support the terminal device to execute the above-mentioned transmission precoding matrix instruction method embodiment.
  • the memory is mainly used to store software programs and data, for example, the codebook described in the above embodiments.
  • the control circuit is mainly used for the conversion of baseband signals and radio frequency signals and the processing of radio frequency signals.
  • the control circuit and the antenna together can also be called a transceiver, which is mainly used to send and receive radio frequency signals in the form of electromagnetic waves.
  • Input and output devices such as touch screens, display screens, keyboards, etc., are mainly used to receive data input by users and output data to users.
  • the processor can read the software program in the storage unit, interpret and execute the instructions of the software program, and process the data of the software program.
  • the processor performs baseband processing on the data to be sent, and outputs the baseband signal to the radio frequency circuit.
  • the radio frequency circuit performs radio frequency processing on the baseband signal and sends the radio frequency signal to the outside in the form of electromagnetic waves through the antenna.
  • the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor, and the processor converts the baseband signal into data and processes the data.
  • FIG. 10 only shows a memory and a processor. In an actual terminal device, there may be multiple processors and memories.
  • the memory may also be referred to as a storage medium or a storage device, etc., which is not limited in the embodiment of the present application.
  • the processor may include a baseband processor and a central processing unit.
  • the baseband processor is mainly used to process communication protocols and communication data.
  • the central processing unit is mainly used to control the entire terminal device, execute software programs, and process software programs. data.
  • the processor in FIG. 10 integrates the functions of the baseband processor and the central processing unit.
  • the baseband processor and the central processing unit may also be independent processors and are interconnected by technologies such as a bus.
  • the terminal device may include multiple baseband processors to adapt to different network standards, the terminal device may include multiple central processors to enhance its processing capabilities, and the various components of the terminal device may be connected through various buses.
  • the baseband processor may also be expressed as a baseband processing circuit or a baseband processing chip.
  • the central processing unit can also be expressed as a central processing circuit or a central processing chip.
  • the function of processing the communication protocol and the communication data can be built in the processor, or can be stored in the storage unit in the form of a software program, and the processor executes the software program to realize the baseband processing function.
  • the antenna and the control circuit with the transceiving function can be regarded as the transceiving unit 610 of the terminal device 600
  • the processor with the processing function can be regarded as the processing unit 620 of the terminal device 600.
  • the terminal device 600 includes a transceiving unit 610 and a processing unit 620.
  • the transceiving unit may also be referred to as a transceiver, a transceiver, a transceiving device, and so on.
  • the device for implementing the receiving function in the transceiving unit 610 can be regarded as the receiving unit, and the device for implementing the sending function in the transceiving unit 610 can be regarded as the sending unit, that is, the transceiving unit includes a receiving unit and a sending unit.
  • the receiving unit may also be called a receiver, a receiver, a receiving circuit, etc.
  • the sending unit may be called a transmitter, a transmitter, or a transmitting circuit, etc.
  • FIG. 11 is a schematic structural diagram of an access network device 700 provided by an embodiment of this application, which can be used to implement the access device (for example, the first access network device, the second access network device, or the third access network device) in the above method.
  • Access network equipment function.
  • the access network equipment 700 includes one or more radio frequency units, such as a remote radio unit (RRU) 710 and one or more baseband units (BBU) (also referred to as digital units, digital units, DU)720.
  • RRU 710 may be called a transceiver unit, a transceiver, a transceiver circuit, or a transceiver, etc., and it may include at least one antenna 711 and a radio frequency unit 712.
  • the RRU 710 part is mainly used for sending and receiving of radio frequency signals and conversion of radio frequency signals and baseband signals, for example, for sending the signaling messages described in the foregoing embodiments to terminal equipment.
  • the BBU720 part is mainly used to perform baseband processing, control the base station, and so on.
  • the RRU 710 and the BBU 720 may be physically set together, or may be physically separated, that is, a distributed base station.
  • the BBU 720 is the control center of the base station, and may also be called a processing unit, which is mainly used to complete baseband processing functions, such as channel coding, multiplexing, modulation, and spreading.
  • the BBU (processing unit) 720 may be used to control the base station 40 to execute the operation flow of the network device in the foregoing method embodiment.
  • the BBU720 may be composed of one or more single boards, and multiple single boards may jointly support a radio access network of a single access standard (such as an LTE system or a 5G system), and may also support different access networks respectively. Enter the standard wireless access network.
  • the BBU 720 further includes a memory 721 and a processor 722.
  • the memory 721 is used to store necessary instructions and data.
  • the memory 721 stores the codebook and the like in the foregoing embodiment.
  • the processor 722 is configured to control the base station to perform necessary actions, for example, to control the base station to execute the operation procedure of the network device in the foregoing method embodiment.
  • the memory 721 and the processor 722 may serve one or more single boards. In other words, the memory and the processor can be set separately on each board. It can also be that multiple boards share the same memory and processor. In addition, necessary circuits can be provided on each board.
  • SoC system-on-chip
  • all or part of the functions of part 720 and part 710 can be implemented by SoC technology, for example, a base station function chip Realization, the base station function chip integrates a processor, a memory, an antenna interface and other devices, the program of the base station related functions is stored in the memory, and the processor executes the program to realize the relevant functions of the base station.
  • the base station function chip can also read a memory external to the chip to implement related functions of the base station.
  • FIG. 11 the structure of the access network device illustrated in FIG. 11 is only a possible form, and should not constitute any limitation in the embodiment of the present application. This application does not exclude the possibility of other types of base station structures that may appear in the future.
  • the processor may be a central processing unit (central processing unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (digital signal processors, DSP), and dedicated integration Circuit (application specific integrated circuit, ASIC), ready-made programmable gate array (field programmable gate array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electrically available Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (RAM), which is used as an external cache.
  • RAM random access memory
  • static random access memory static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • Access memory synchronous DRAM, SDRAM
  • double data rate synchronous dynamic random access memory double data rate SDRAM, DDR SDRAM
  • enhanced synchronous dynamic random access memory enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Take memory (synchlink DRAM, SLDRAM) and direct memory bus random access memory (direct rambus RAM, DR RAM).
  • the above-mentioned embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination.
  • the above-mentioned embodiments may be implemented in the form of a computer program product in whole or in part.
  • the computer program product includes one or more computer instructions or computer programs.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instructions may be transmitted from a website, computer, server, or data center. Transmission to another website, computer, server or data center via wired (such as infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center that includes one or more sets of available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium.
  • the semiconductor medium may be a solid state drive.
  • the embodiments of the present application also provide a computer-readable medium on which a computer program is stored.
  • the steps performed by the terminal device in any of the above embodiments or the steps performed by the access network device are implemented. .
  • the embodiments of the present application also provide a computer program product, which, when executed by a computer, implements the steps performed by the terminal device in any of the foregoing embodiments or the steps performed by the access network device.
  • An embodiment of the present application also provides a system chip, which includes: a communication unit and a processing unit.
  • the processing unit may be a processor, for example.
  • the communication unit may be, for example, a communication interface, an input/output interface, a pin or a circuit, or the like.
  • the processing unit can execute computer instructions, so that the chip in the communication device executes the steps executed by the terminal device provided in the embodiment of the present application or the steps executed by the access network device.
  • the computer instructions are stored in a storage unit.
  • the embodiment of the present application also provides a communication system, which includes the aforementioned access network device and terminal device.
  • various aspects or features of the present application can be implemented as methods, devices, or products using standard programming and/or engineering techniques.
  • article of manufacture used in this application encompasses a computer program accessible from any computer-readable device, carrier, or medium.
  • computer-readable media may include, but are not limited to: magnetic storage devices (for example, hard disks, floppy disks, or tapes, etc.), optical disks (for example, compact discs (CD), digital versatile discs (DVD)) Etc.), smart cards and flash memory devices (for example, erasable programmable read-only memory (EPROM), cards, sticks or key drives, etc.).
  • various storage media described herein may represent one or more devices and/or other machine-readable media for storing information.
  • machine-readable medium may include, but is not limited to, wireless channels and various other media capable of storing, containing, and/or carrying instructions and/or data.
  • the disclosed system, device, and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请提供了一种多卡终端设备的通信参数测量方法、终端设备和接入网设备。在该方法中，终端设备接收接入网设备发送的第一测量配置信息；终端设备根据该第一测量配置信息，采用第一SIM卡进行通信参数测量并得到测量结果，该测量结果适用于该终端设备包括的多个SIM卡；该终端设备向该接入网设备发送第一测量报告，该第一测量报告包括该测量结果。由于该终端设备采用第一SIM卡进行通信参数测量，得到测量结果，该测量结果适用于该终端设备包括的多个SIM卡，因此不需要每个SIM卡均进行测量，进而有效节省了测量功耗和提高了数据传输效率，优化了多卡终端设备的测量流程。

Description

一种多卡终端设备的通信参数测量方法、终端设备和接入网设备
本申请要求于2020年02月14日提交中国专利局、申请号为202010093901.5、申请名称为“一种多卡终端设备的通信参数测量方法、终端设备和接入网设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信领域，并且更具体的，涉及一种多卡终端设备的通信参数测量方法、终端设备和接入网设备。
背景技术
随着通信技术的发展，很多终端设备(如手机)都具备支持多个用户身份模块(subscriber identification module，SIM)卡的功能。以终端设备支持两个SIM卡为例，有多种可能的实现方式，例如双卡单待(dual SIM single standby，DSSS)模式、双卡双待(dual SIM dual standby，DSDS)模式、或双卡双激活(dual SIM dual active，DSDA)模式。终端设备在进行小区重选或者小区切换时，需要对邻区进行测量，如果终端设备上有多个SIM卡，则每个SIM卡都有一套测量流程，造成一定的信令开销和资源浪费。因此，如何对多卡终端设备进行通信参数测量是一项亟待解决的问题。
发明内容
本申请提供一种多卡终端设备的通信参数测量方法、终端设备和接入网设备。该方法有效节省了测量功耗和提高了数据传输效率，优化了多卡终端设备的测量流程。
第一方面，提供了一种多卡终端设备的通信参数测量方法该方法应用于终端设备。该方法包括：接收接入网设备发送的第一测量配置信息；根据该第一测量配置信息，采用第一SIM卡进行通信参数测量，得到测量结果，该测量结果适用于该终端设备包括的多个SIM卡，该多个SIM卡共用同一空口网络；向该接入网设备发送第一测量报告，该第一测量报告包括该测量结果。
因此，该终端设备通过根据该第一测量配置信息，采用第一SIM卡进行通信参数测量，得到测量结果，该测量结果适用于该终端设备包括的多个SIM卡，即除该第一SIM卡以外的SIM卡可以复用该第一SIM卡的测量结果，不需要每个SIM卡均进行测量，可以节省终端设备的网络开销，有效节省了测量功耗，提高了数据传输效率，优化了多卡终端设备的测量流程。
应理解，该第一SIM卡可以是该终端设备根据测量控制参数从多个客户识别模块SIM卡中确定的一张SIM卡。也可能是该终端设备从多个客户识别模块SIM卡中确定的两张SIM卡。由于测一张SIM卡可能由于网络原因或者设备原因，不可避免的带来误差，多测一张卡，对两张卡的测量结果取平均值，可以减小测量误差，提高测量结果。本申请中测量两张SIM卡仅用于举例，对于第一SIM卡的个数本申请并不进行限定。
结合第一方面，在第一方面的某些实现方式中，在该终端设备接收第一测量配置信息之前，该方法还包括：向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息；接收该接入网设备发送的测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息。
在该实现方式中，该终端设备向该接入网设备发送测量共享策略请求，该测量共享策略请求包括适用测量共享策略多个SIM卡的标识信息，终端设备不用确定执行测量的SIM卡，由接入网设备确定执行测量的SIM卡，即第一SIM卡，可以减小终端设备的运算量。
结合第一方面，在第一方面的某些实现方式中，在该终端设备接收第一测量配置信息之前，该方法还包括：向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；接收该接入网设备发送的测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息，其中，该第一SIM卡是该预选进行参数测量的SIM卡或者该第一SIM卡是该多个SIM卡中除该预选进行参数测量的SIM卡以外的SIM卡。
在该实现方式中，该终端设备向该接入网设备发送测量共享策略请求，该测量共享策略请求不仅包括适用测量共享策略多个SIM卡的标识信息，还包括终端设备确定的执行测量的SIM卡，即预选进行参数测量的SIM卡的标识信息，接入网设备确定执行测量的第一SIM卡时可以将终端设备提供的预选进行参数测量的SIM卡作为参考依据，进一步提高确定的第一SIM卡的可靠性。
结合第一方面，在第一方面的某些实现方式中，在该终端设备接收第一测量配置信息之前，该方法还包括：向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；接收该接入网设备发送的测量共享策略确认信息，该测量共享策略确认信息表示该接入网设备同意该终端设备发送的测量共享策略请求，该预选进行参数测量的SIM卡为第一SIM卡。
在该实现方式中，该终端设备向该接入网设备发送测量共享策略请求，该测量共享策略请求不仅包括适用测量共享策略多个SIM卡的标识信息，还包括终端设备确定的执行测量的SIM卡，即预选进行参数测量的SIM卡的标识信息，接入网设备不需要再次确定执行测量第一SIM卡，减小了接入网设备的运算量，接入网设备向终端设备发送的测量共享策略确认信息不需要包括第一SIM卡的标识信息，减小了信息长度。
结合第一方面，在第一方面的某些实现方式中，在该终端设备接收第一测量配置信息之前，该方法还包括：向该接入网设备发送测量共享策略请求，其中，该测量共享策略请求包括该终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；接收该接入网设备发送的该第一测量配置信息，该第一测量配置信息包括该多个SIM卡的标识信息和该第一SIM卡的标识信息。
在该实现方式中，终端设备向接入网设备发送测量共享策略请求后，接入网设备不再需要向终端设备回复测量共享策略确认信息，而是在测量发起时，在向终端设备发送第一测量配置信息中确认执行测量共享策略，可以减少信令开销。
结合第一方面，在第一方面的某些实现方式中，在该终端设备接收第一测量配置信息之前，该方法还包括：向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息，该预选进行参数测 量的SIM卡为第一SIM卡。
在该实现方式中，终端设备与接入网设备事先约定在终端设备向接入网设备发送测量共享策略请求后，接入网设备默认同意终端设备执行测量共享请求策略，接入网设备不需要向终端设备回复测量共享策略确认信息，可以减少信令开销。
结合第一方面，在第一方面的某些实现方式中，该方法还包括：该终端设备根据SIM卡的性能确定预选进行参数测量的SIM卡。
该终端设备根据SIM卡的性能参数确定预选进行参数测量的SIM卡，使得所选的卡测出来的结果更准确，避免随机确定预选进行参数测量的SIM卡使得测量结果可靠性降低。
结合第一方面，在第一方面的某些实现方式中，接入网设备可以只向终端设备的第一SIM卡发送第一测量配置信息。这样可以减少发送的测量配置信息，减小网络开销。
结合第一方面，在第一方面的某些实现方式中，无论接入网设备是只向终端设备的第一SIM卡发送第一测量配置信息还是接入网设备向终端设备支持的多个SIM卡发送第一测量配置信息，终端设备均采用第一SIM卡进行测量，得到测量结果，该终端设备可以将该测量结果存储于存储器中，该终端设备的多个SIM卡均可以读取该测量结果，所述测量结果适用于终端设备包括的多个SIM卡。即除该第一SIM卡以外的SIM卡可以复用该第一SIM卡的测量结果，不需要每个SIM卡均进行测量，有效节省了测量功耗和提高了数据传输效率，优化了多卡终端设备的测量流程。
结合第一方面，在第一方面的某些实现方式中，接入网设备只向终端设备的第一SIM卡发送第一测量配置信息，第一SIM卡接收到第一测量配置信息之后，将该第一配置信息配置给终端设备支持的多个SIM卡，多个SIM卡执行同一套测量。接入网设备可以只向终端设备的第一SIM卡发送第一测量配置信息。这样可以减少发送的测量配置信息，减小网络开销。
第二方面，提供了一种多卡终端设备的通信参数测量方法，该方法应用于终端设备。该方法包括：接收接入网设备发送的多个测量配置信息，该多个测量配置信息中的每个测量配置信息对应于该终端设备支持的多个SIM卡中的一个SIM卡，其中该多个测量配置信息中的每个测量配置信息包括各自测量的SIM卡的标识信息；该终端设备根据第一测量配置信息，采用第一客户识别模块SIM卡进行测量，得到测量结果，其中，该多个测量配置信息包括该第一测量配置信息，该测量结果适用于该终端设备支持的多个SIM卡，该多个SIM卡共用同一空口网络；该终端设备复制该测量结果为多份；向该接入网设备发送多份测量报告。
因此，该终端设备接收接入网设备发送的多个测量配置信息，终端设备根据第一测量配置信息，采用第一客户识别模块SIM卡进行测量，得到测量结果，不需要每个SIM卡均进行测量，该终端设备复制该测量结果为多份；向该接入网设备发送多份测量报告，在有效节省了测量功耗和提高了数据传输效率的同时，不会改变现有的测量流程。
第三方面，提供了一种多卡终端设备的通信参数测量方法，该方法应用于接入网设备。该方法包括：向终端设备发送第一测量配置信息；接收该终端设备发送的第一测量报告，该第一测量报告适用于该终端设备支持的多个SIM卡。
结合第三方面，在第三方面的某些实现方式中，在该向终端设备发送第一测量配置信 息之前，该方法还包括：接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息；向该终端设备发送测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息。
结合第三方面，在第三方面的某些实现方式中，在该向终端设备发送第一测量配置信息之前，该方法还包括：接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；向该终端设备发送测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息，其中，该第一SIM卡是该预选进行参数测量的SIM卡或者该第一SIM卡是该多个SIM卡中除该预选进行参数测量的SIM卡以外的SIM卡。
结合第三方面，在第三方面的某些实现方式中，在该向终端设备发送第一测量配置信息之前，该方法还包括：接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；向该终端设备发送测量共享策略确认信息，该测量共享策略确认信息表示该接入网设备同意该终端设备发送的测量共享策略请求，该预选进行参数测量的SIM卡为第一SIM卡。
结合第三方面，在第三方面的某些实现方式中，在该向终端设备发送第一测量配置信息之前，该方法还包括：接收该终端设备发送的测量共享策略请求，其中，该测量共享策略请求包括该终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；向终端设备发送第一测量配置信息，该第一测量配置信息包括该多个SIM卡的标识信息和该第一SIM卡的标识信息。
结合第三方面，在第三方面的某些实现方式中，在该向终端设备发送第一测量配置信息之前，该方法还包括：接收该终端设备发送的测量共享策略请求，其中，该测量共享策略请求包括该多个SIM卡的标识信息，或者该测量共享策略请求包括该终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；向终端设备发送第二测量配置消息，该第二测量配置消息包括目标SIM卡的标识信息；接收该终端设备发送的测量报告，该送测量报告包括该目标SIM卡的测量结果和该多个SIM卡的标识信息。
结合第三方面，在第三方面的某些实现方式中，在该向终端设备发送第一测量配置信息之前，该方法还包括：接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息，该预选进行参数测量的SIM卡为第一SIM卡。
结合第三方面，在第三方面的某些实现方式中，该方法还包括：接入网设备根据SIM卡的性能确定该第一SIM卡。
结合第三方面，在第三方面的某些实现方式中，该SIM卡的性能包括以下参数中的一个或多个：支持双连接DC组合的数量、支持载波聚合CA组合的数量、支持多入多出MIMO的数量、是否支持非间隙测量和通信数据量。
第四方面，提供了一种多卡终端设备的通信参数测量方法，该方法应用于接入网设备。该方法包括：根据测量共享策略，将测量配置信息复制为多份；向终端设备通过该终端设备支持多个SIM卡发送多个测量配置信息，该多个测量配置信息中的每个测量配置信息对应于该终端设备支持的多个SIM卡中的一个SIM卡，其中该多个测量配置信息中的每个测量配置信息包括各自测量的SIM卡的标识信息；接收该终端设备通过该终端设备支 持的多个SIM卡发送的多份测量报告。
第五方面，提供了一种终端设备，该装置包括至少一个处理器和存储器，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，并且当该处理器执行该存储器存储的指令时，该至少一个处理器用于执行以上第一方面或第一方面的任意可能的实现方式中的方法和第二方面或第二方面的任意可能的实现方式中的方法。
第六方面，提供了一种接入网设备，该装置包括至少一个处理器和存储器，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，并且当该处理器执行该存储器存储的指令时，该至少一个处理器用于执行以上第三方面或第三方面的任意可能的实现方式中的方法和第四方面或第四方面的任意可能的实现方式中的方法。
第七方面，提供了一种终端设备，该装置包括至少一个处理器和接口电路，该至少一个处理器用于执行以上第一方面或第一方面的任意可能的实现方式中的方法和第二方面或第二方面的任意可能的实现方式中的方法。
第八方面，提供了一种接入网设备，该装置包括至少一个处理器和接口电路，该至少一个处理器用于执行以上第三方面或第三方面的任意可能的实现方式中的方法和第四方面或第四方面的任意可能的实现方式中的方法。
第九方面，提供了一种计算机程序产品，该计算机程序产品包括指令，当该指令在计算机上运行时，使得计算机执行第一方面或第一方面的任意可能的实现方式中的方法，或者执行第二方面或第二方面的任意可能的实现方式中的方法，或第三方面或第三方面的任意可能的实现方式中的方法，或第四方面或第四方面的任意可能的实现方式中的方法。
第十方面，提供一种计算机可读存储介质，该计算机可读存储介质中存储有计算机程序，当该计算机程序被执行时，用于执行第一方面或第一方面的任意可能的实现方式中的方法，或者执行第二方面或第二方面的任意可能的实现方式中的方法，或第三方面或第三方面的任意可能的实现方式中的方法，或第四方面或第四方面的任意可能的实现方式中的方法。
第十一方面，提供了一种芯片，包括处理器和通信接口，该处理器用于从该通信接口调用并运行指令，当该处理器执行该指令时，实现上述第一方面或第一方面的任意可能的实现方式中的方法，或者执行第二方面或第二方面的任意可能的实现方式中的方法，或第三方面或第三方面的任意可能的实现方式中的方法，或第四方面或第四方面的任意可能的实现方式中的方法。
可选地，该芯片还可以包括存储器，该存储器中存储有指令，处理器用于执行存储器中存储的指令或源于其他的指令。当该指令被执行时，处理器用于实现上述第一方面或第一方面的任意可能的实现方式中的方法，或者执行第二方面或第二方面的任意可能的实现方式中的方法，或第三方面或第三方面的任意可能的实现方式中的方法，或第四方面或第四方面的任意可能的实现方式中的方法。
第十二方面，提供了一种通信系统，该通信系统包括具有实现上述第一方面的各方法及各种可能设计的功能的装置、具有实现上述第二方面的各方法及各种可能设计的功能的装置、具有实现上述第三方面的各方法及各种可能设计的功能的装置和具有实现上述第四方面的各方法及各种可能设计的功能的装置。
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图1是本申请实施例的一种应用场景的示意图；
图2示出了现有技术中对于同运营商的多卡终端设备的测量流程；
图3是本申请一个实施例的一种多卡终端设备的通信参数测量方法的示意性流程图；
图4是本申请一个实施例的一种多卡终端设备的通信参数测量方法的示意性流程图；
图5是本申请一个实施例的一种多卡终端设备的通信参数测量方法的示意性流程图；
图6示出了两个SIM卡复用测量结果的测量过程；
图7示出了两个SIM卡复用测量结果的测量过程；
图8示出了两个SIM卡复用测量结果的测量过程；
图9示出了本申请实施例的通信装置的示意性框图；
图10为本申请提供的一种终端设备的结构示意图；
图11为本申请提供的一种接入网设备的结构示意图。
具体实施方式
下面将结合附图，对本申请中的技术方案进行描述。
本申请实施例的技术方案可以应用于各种通信系统，例如：例如：全球移动通信(global system for mobile communications，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(wideband code division multiple access，WCDMA)系统、通用分组无线业务(general packet radio service，GPRS)、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、第五代(5th generation，5G)系统或新无线(new radio，NR)，以及后续演进通信系统等。
本申请实施例中的终端设备也可以称为：用户设备(user equipment，UE)、移动台(mobile station，MS)、移动终端(mobile terminal，MT)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置等。
终端设备可以是一种向用户提供语音/数据连通性的设备，例如，具有无线连接功能的手持式设备、车载设备等。目前，一些终端的举例为：手机(mobile phone)、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备，虚拟现实(virtual reality，VR)设备、增强现实(augmented reality，AR)设备、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、智慧家庭(smart home)中的无线终端、蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，5G网络中的终端设备或者未来演进的公用 陆地移动通信网络(public land mobile network，PLMN)中的终端设备等，本申请实施例对此并不限定。
作为示例而非限定，在本申请实施例中，可穿戴设备也可以称为穿戴式智能设备，是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称，如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上，或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备，更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能，例如：智能手表或智能眼镜等，以及只专注于某一类应用功能，需要和其它设备如智能手机配合使用，如各类进行体征监测的智能手环、智能首饰等。
此外，在本申请实施例中，终端设备还可以是物联网(internet of things，IoT)系统中的终端设备，IoT是未来信息技术发展的重要组成部分，其主要技术特点是将物品通过通信技术与网络连接，从而实现人机互连，物物互连的智能化网络。
而如上介绍的各种终端设备，如果位于车辆上(例如放置在车辆内或安装在车辆内)，都可以认为是车载终端设备，车载终端设备例如也称为车载单元(on-board unit，OBU)。
本申请实施例中，终端设备还可以包括中继(relay)。或者理解为，能够与基站进行数据通信的都可以看作终端设备。
本申请实施例中的接入网设备可以是用于与终端设备通信的设备，该接入网设备也可以称为接入设备或无线接入网设备，可以是LTE系统中的演进型基站(evolved NodeB，eNB或eNodeB)，还可以是云无线接入网络(cloud radio access network，CRAN)场景下的无线控制器，或者该接入设备可以为中继站、接入点、车载设备、可穿戴设备以及5G网络中的接入设备或者未来演进的PLMN网络中的网络设备等，可以是WLAN中的接入点(access point，AP),可以是新型无线系统(new radio，NR)系统中的gNB本申请实施例并不限定。
另外，在本申请实施例中，接入网设备是接入网(radio access network，RAN)中的设备，或者说，是将终端设备接入到无线网络的RAN节点。例如，作为示例而非限定，作为接入网设备，可以列举：gNB、传输接收点(transmission reception point，TRP)、演进型节点B(evolved Node B，eNB)、无线网络控制器(radio network controller，RNC)、节点B(Node B，NB)、基站控制器(base station controller，BSC)、基站收发台(base transceiver station，BTS)、家庭基站(例如，home evolved NodeB，或home Node B，HNB)、基带单元(base band unit，BBU)，或无线保真(wireless fidelity，Wifi)接入点(access point，AP)等。在一种网络结构中，网络设备可以包括集中单元(centralized unit，CU)节点、或分布单元(distributed unit，DU)节点、或包括CU节点和DU节点的RAN设备、或者控制面CU节点(CU-CP节点)和用户面CU节点(CU-UP节点)以及DU节点的RAN设备。
接入网设备为小区提供服务，终端设备通过该小区使用的传输资源(例如，频域资源，或者说，频谱资源)与接入网设备进行通信，该小区可以是接入网设备(例如基站)对应的小区，小区可以属于宏基站，也可以属于小小区(small cell)对应的基站，这里的小小区可以包括：城市小区(metro cell)、微小区(micro cell)、微微小区(pico cell)、毫微微小区(femto cell)等，这些小小区具有覆盖范围小、发射功率低的特点，适用于提供 高速率的数据传输服务。
图1示出了本申请实施例的一种应用场景100的示意图。在图1中包括一个接入网设备110和一个终端设备120。其中，该接入网设备110例如工作在演进的通用移动通信系统陆地无线接入(evolved UMTS terrestrial radio access，E-UTRA)系统中，或者工作在NR系统中，或者工作在下一代通信系统或其他通信系统中，接入网设备110和终端设备120之间可以通过Uu接口通信。在本申请实施例中，一个接入网设备可以服务于多个终端设备，图1只是以其中的一个终端设备为例。
图1中的接入网设备例如为基站。其中，接入网设备在不同的系统对应不同的设备，例如在4G系统中可以对应eNB，在5G系统中对应5G中的接入网设备，例如gNB。本申请实施例所提供的技术方案也可以应用于未来的移动通信系统中，因此图1中的接入网设备也可以对应未来的移动通信系统中的接入网设备。图1以接入网设备是基站为例，实际上参考前文的介绍，接入网设备还可以是路边单元(Roadside Unit，RSU)等设备。
应理解，图1所示的通信系统中还可以包括更多的网络节点，例如其他终端设备或接入网设备，图1所示的通信系统中包括的接入网设备或者终端设备可以是上述各种形式的接入网设备或者终端设备。本申请实施例在图中不再一一示出。
本申请实施例中，终端设备支持至少一个用户身份，例如第一用户身份和/或第二用户身份。这里，“用户身份”(例如第一用户身份或第二用户身份等)为逻辑概念。例如，“用户身份”可以对应SIM卡或签约用户信息或虚拟SIM卡或用户标识(如国际移动用户标识(international mobile subscriber identity，IMSI)或临时移动用户标识(temporary mobile subscriber identity，TMSI)等)。从网络侧的角度来看，不同的“用户身份”在逻辑上对应网络侧服务的不同通信实体，比如4G和5G系统中的终端设备。例如一个支持两个用户身份的终端设备，对于网络侧来说，可以看做两个通信实体。再例如，“用户身份”对应SIM卡或签约用户信息时，网络侧会将支持不同SIM卡或不同签约用户信息的两个终端设备识别为两个不同的通信实体，也会将支持多个不同SIM卡或多个签约用户信息的同一终端设备识别为多个不同的通信实体，即使在实际上，支持多个不同SIM卡或多个签约用户信息的终端设备只是一个物理实体。
示例性地，SIM卡可以理解为终端设备接入移动网络的钥匙，为了便于描述，本申请实施例中将SIM卡以及其演进都统称为SIM卡。例如SIM卡可以是全球移动通信系统(global system for mobile communications，GSM)数字移动电话用户的身份识别卡，用于存储用户的身份识别码和密钥，并支持GSM系统对用户的鉴权。又例如，SIM卡也可以是全球用户识别卡(universal subscriber identity module，USIM)，也可以称为升级SIM卡。本申请实施例中将主要以“用户身份”对应SIM卡为例进行说明。
在本申请实施例中，将终端设备安装一个SIM卡，认为是终端设备支持一个用户身份。例如，安装两个SIM卡的终端设备，就支持两个用户身份。也就是说，SIM卡和用户身份是一一对应的关系。
作为示例，当前越来越多的智能手机支持同时插入两张SIM卡，例如，一张SIM卡用于私人业务，另一张SIM卡用于工作；或者，一张SIM卡用于数据业务，另一张SIM卡用于语音业务。其中，一个手机中的两个SIM卡可以属于同一移动运营商，也可以属于不同的移动运营商；可以属于同一制式(制式包括NR，LTE，宽带码分多址(wideband  code division multiple access，WCDMA)，时分多址(time division multiple access，TDMA)2000，或GSM等)，也可以属于不同制式。
根据终端设备的收发能力的不同，双SIM卡的终端设备可以具有以下三种模式中的一种：
被动(passive)模式，或者也称为DSSS模式：尽管能插入两张SIM卡，但是同一个时间只有一个能使用。DSDS模式，两个SIM卡共享一套收发机，对于空闲(idle)态，收发机需要监听两张卡的寻呼消息。例如收发机可以采用时分复用(time division multiple，TDM)方式来进行监听。DSDA模式，两个SIM卡使用各自的收发机。两个SIM卡可以同时处于RRC连接态，即终端设备可以同时接收和发送两个SIM卡的数据。
下面介绍一下终端设备的上述3种无线资源控制(radio resource control，RRC)状态。如上文中所述，该3种RRC状态分别为：RRC连接态(connected态)、RRC空闲态(idle态)和非激活态(inactive态)。其中，非激活态也可以称为去活动态或去激活态等。
RRC连接态(或，也可以简称为连接态。在本文中，“连接态”和“RRC连接态”，是同一概念，两种称呼可以互换)：终端设备与网络建立了RRC连接，可以进行数据传输。
RRC空闲态(或，也可以简称为空闲态。在本文中，“空闲态”和“RRC空闲态”，是同一概念，两种称呼可以互换)：终端设备没有与网络建立RRC连接，基站没有存储该终端设备的上下文。如果终端设备需要从空闲态进入RRC连接态，则需要发起RRC连接建立过程。
去活动态：终端设备之前进入了RRC连接态，然后基站释放了RRC连接，但是基站保存了该终端设备的上下文。如果该终端设备需要从去活动态再次进入RRC连接态，则需要发起RRC连接恢复过程(或者称为RRC连接重建立过程)。RRC恢复过程相对于RRC建立过程来说，时延更短，信令开销更小。但是基站需要保存终端设备的上下文，会占用基站的存储开销。
终端设备在移动过程中，从一个小区的覆盖范围可以转移到另一个小区的覆盖范围，终端设备会进行小区的重新选择(Reselection)或小区切换(Handover)。小区的重新选择(Reselection)主要由终端设备本身实现，终端设备通过无线资源管理(Radio Resource Management，RRM)测量来判断自己是否在小区覆盖范围内，以及接收来自多个小区基站的参考信号，计算信号的功率，并进行比较和选择。在满足一定的触发条件和接入准则之后，终端设备完成小区重选。
小区切换(Handover)需要接入网设备使用一系列RRM测量配置以及根据终端设备的反馈来配置终端设备。RRM测量结果满足一定条件，将触发测量报告。网络设备在接收到终端设备的测量报告后，可以向终端设备发送一个切换命令，指示终端设备将从一个小区切换到另一个小区。
对于RRC空闲态或非激活态的异频/异系统测量，由于终端设备大部分时间处于空闲状态，不需要在服务小区上收发数据，这些空闲时间可用于异频/异系统测量，因此不要配置测量间隙GAP。
对于RRC连接态的异频/异系统测量，根据终端设备的能力，可以采用需要GAP的测量或不需要GAP的测量。如果终端设备有多套射频通路，能够支持在服务小区上收发信号时同时在异频/异系统邻区上接收信号，则终端设备支持不需要GAP的测量方式；否 则，需要采用需要GAP的测量方式，在GAP内停止服务小区上的信号收发，将射频通路调整至异频/异系统频点上，接收异频/异系统邻区信号。测量GAP由基站配置，在GAP内基站不在服务小区上调度终端设备下行接收和上行发送，因此在GAP内不会导致上下行误码。
越来越多的终端设备(如手机)都具备支持多个用户身份模块(subscriber identification module，SIM)卡的功能。终端设备在进行小区重选或者小区切换时，需要对邻区进行测量，如果终端设备上有多个SIM卡，通常会出现重复测量的情况，如图2所示。图2示出了现有技术中对于同运营商的多卡终端设备的测量流程。有上文所述可知，从网络侧的角度来看，不同的“用户身份”在逻辑上对应网络侧服务的不同通信实体，比如4G和5G系统中的终端设备，即使在实际上，支持多个不同SIM卡或多个签约用户信息的终端设备只是一个物理实体。图2中的UE1和UE2从网络侧看是两个不同的通信实体，但在终端侧，UE1和UE2其实是一个终端设备上的两个用户身份，可以是SIM1和SIM2。网络设备会分别向终端设备发送测量配置消息1和测量配置消息2，终端设备在使用SIM1和SIM2均进行测量后向网络设备反馈测量报告1和测量报告2，由于该两个SIM卡的无线环境一样，因此测量结果有一定的一致性，同时对两张SIM卡进行邻区测量，不仅带来了信令开销和测量功耗，有时还可能会影响数据通信。
有鉴于此，本申请提出了一种多卡终端设备的通信参数测量方法，根据该测量共享模式，对该第一SIM卡进行参数测量得到测量结果，该测量结果适用于该多个SIM卡。由此，避免了对多个SIM卡分别进行测量，减小了测量功耗，减少了对数据通信的影响。
下面结合图3详细说明本申请提供的一种多卡终端设备的通信参数测量方法，图3是本申请一个实施例的一种多卡终端设备的通信参数测量方法200的示意性流程图，该方法200可以应用在图1所示的场景中，当然也可以应用在其他通信场景中，本申请实施例在此不作限制。
还应理解，在本申请实施例中，以终端设备和接入网设备作为执行方法的执行主体为例，对方法进行说明。作为示例而非限定，执行方法的执行主体也可以是应用于终端设备和接入网设备的芯片、芯片系统、或处理器等。
如图3所示，图3中示出的方法200可以包括S201至S211。下面结合图3详细说明方法200中的各个步骤。
S201，终端设备向接入网设备上报终端设备的能力信息。
具体而言，终端设备上的任一SIM卡在建立无线资源控制(Radio Resource Control，RRC)连接时，向接入网设备上报终端设备的能力信息，该终端设备的能力信息可以包括以下参数中的任一种或多种：该终端设备支持的多个SIM卡的标识信息，该多个SIM卡中的每个SIM卡支持的DC组合、CA组合，该终端设备支持的MIMO能力以及该终端设备的多个SIM卡在测量异频或异系统时采用的测量模式，该测量模式包括间隙测量或者非间隙测量。其中，该终端设备支持的多个SIM卡均属于同一接入网。
应理解，该终端设备的能力信息除了上文所述的参数以外，可能还包括其他参数，本申请对此不进行任何限定。
还应理解，终端设备可以通过其上装有任一个或多个SIM卡向接入网设备发送上报终端设备的能力信息，例如终端设备可以在主卡和副卡间事先约定，当主卡建立RRC连 接时，主SIM卡向接入网设备上报终端设备的能力信息，副卡建立RRC连接时不需要向接入网设备上报终端设备的能力信息；或者，当副卡建立RRC连接时，副SIM卡向接入网设备上报终端设备的能力信息，主卡建立RRC连接时不需要向接入网设备上报终端设备的能力信息；或者，当主SIM卡和副SIM卡建立RRC连接时，主SIM卡和副SIM卡分别向接入网设备上报终端设备的能力信息。
S202，接入网设备接收终端设备上报的终端设备的能力信息。
S203，终端设备向接入网设备发送测量共享策略请求。
具体而言，终端设备可以通过其上装有任一个或多个SIM卡向接入网设备发送测量共享策略请求，例如终端设备可以在主卡和副卡间事先约定，通过主SIM卡向接入网设备发送测量共享策略请求；或者，也可以通过副SIM卡向接入网设备发送测量共享策略请求；或者，还可以通过主SIM卡和副SIM卡共同向接入网设备发送测量共享策略请求。
应理解，该测量共享策略请求可以包括该终端设备支持的多个SIM卡的标识信息。该测量共享策略请求也可以不包括该终端设备支持的多个SIM卡的标识信息，接入网设备根据终端设备向接入网设备上报的终端设备的能力信息来确定该终端设备支持的多个SIM卡。
还应理解，该测量共享策略请求可以包括该终端设备支持的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息。该预选进行参数测量的SIM卡是该终端设备选择的进行参数测量的SIM卡，接入网设备可以选择该预选进行参数测量的SIM卡为第一SIM卡，也可以选择该非预选进行参数测量的SIM卡为第一SIM卡。其中，该第一SIM卡为该接入网设备确定的进行测量的SIM卡，该第一SIM卡是该终端设备上的主卡或者副卡。
终端设备向接入网设备发送测量共享策略请求的时机可以分为以下三种情况：
第一种情况，终端设备可以在RRC连接建立完成时，向接入网设备发送测量共享策略请求，此时测量共享策略请求可以包含在终端设备向接入网设备发送的RRC连接建立完成信令中。其中，RRC建立完成时是指主SIM卡或副SIM卡与接入网设备的RRC建立完成时。
第二种情况，终端设备可以在首次测量发起时，向接入网设备发送测量共享策略请求。其中，该首次测量发起时是指终端设备在第一次需要对辅载波或异小区、异系统进行测量时，首次测量发生的场景包括但不限于小区重选或小区切换。
第三种情况，终端设备可以在向接入网设备发送首次测量报告时向接入网设备发送测量共享策略请求，该首次测量报告可以包括该测量共享策略请求。
S204，接入网设备接收终端设备发送的测量共享策略请求。
S205，接入网设备根据测量共享判断条件确定该终端设备执行测量共享策略。
具体而言，测量共享判断条件可以是以下条件中的任一种或多种：该接入网设备支持测量共享策略、当前接入网设备数据开销大需要进一步降低数据开销需求。
当接入网设备根据测量共享判断条件确定该终端设备不需要执行测量共享策略时，接入网设备可以不向该终端设备回应任何信息，即接入网设备和终端设备可以正常执行其他数据业务。
应理解，接入网设备也可以不经过任何判断直接确定该终端设备执行测量共享策略， 如接入网设备与终端设备可以约定，当接入网设备接收到终端设备发送的测量共享策略请求时，接入网设备默认确定该终端设备执行测量共享策略。
S206，接入网设备向终端设备发送测量共享策略确认信息。
该测量共享策略确认信息可以包括第一SIM卡的标识信息；或者，该测量共享策略确认信息可以包括第一SIM卡的标识信息和终端设备上支持多个SIM卡的标识信息；或者该测量共享策略确认信息可以包括第一SIM卡的标识信息和终端设备上支持多个SIM卡的标识信息以及指示信息，该指示信息可以是一个比特位，该比特位为1指示执行测量共享策略，该比特位为0指示不执行测量共享策略；或者，该测量共享策略确认信息可以包括第一SIM卡的标识信息和指示信息。
应理解，该测量共享策略确认信息不包括指示信息时表示默认执行测量共享策略。
还应理解，该测量共享策略包括的终端设备上支持多个SIM卡的标识信息可以是该终端设备上的部分SIM卡的标识信息，例如，该终端设备支持3个SIM卡，分别为卡1、卡2和卡3，接入网设备确定在卡1和卡2应用测量共享策略，其中卡2为接入网设备确定的第一SIM卡。
接入网设备可以向终端设备上支持的任一个或多个SIM卡发送测量共享策略确认信息。例如接入网设备可以向终端设备的主卡发送测量共享策略确认信息；或者，接入网设备可以向终端设备的副卡共同发送测量共享策略确认信息；或者，接入网设备可以向终端设备的主卡和副卡共同发送测量共享策略确认信息。
接入网设备可以根据终端设备的多个SIM卡的性能确定第一SIM卡。该SIM卡的性能包括以下参数中的任一个或多个：支持双连接DC组合的数量、支持载波聚合CA组合的数量、支持多入多出MIMO的数量、是否支持非间隙测量和通信数据量。
在一种实现方式中，接入网设备确定支持DC组合数大于第一阈值；和/或，支持CA组合数大于第二阈值；和/或支持MIMO数量大于第三阈值；和/或支持非间隙测量以及通信数据量小于第四阈值的SIM卡为第一SIM卡。
具体而言，根据性能参数从该终端设备包括的多个客户识别模块SIM卡中确定第一SIM卡，可以将DC组合、CA组合、MIMO能力和通信数据量作为条件，将全部满足DC组合数大于第一阈值，CA组合数大于第二阈值，MIMO能力大于第三阈值和通信数据量小于第四阈值的SIM卡确定为第一SIM卡；也可以将至少一个满足DC组合数大于第一阈值，CA组合数大于第二阈值，MIMO能力大于第三阈值和通信数据量小于第四阈值的SIM卡确定为第一SIM卡。
应理解，选择将DC组合、CA组合、MIMO能力和通信数据量作为参数进行SIM卡选择，具备以下优点：第一可以保障UE处于高传输率和高性能的工作模式，确保用户具备较好的使用体验；第二可以避免后期UE由于无法测量导致的如上所述性能回退。
应理解，该性能参数还可以包括其他参数，本申请对此并不进行限定。如，该终端设备从多个客户识别模块SIM卡中确定第一SIM卡时，还可以根据业务需求进行确定。
应理解，该第一SIM卡是接入网设备从终端设备支持的多个客户识别模块SIM卡中确定的具有代表性的SIM卡，该第一不是第一个SIM卡，该第一不应对本申请造成任何限定。
还应理解，该第一SIM卡可以是接入网设备从终端设备支持的多个客户识别模块SIM 卡中确定的一张SIM卡。也可能是该接入网设备从终端设备支持的多个客户识别模块SIM卡中确定的两张SIM卡。由于测一张SIM卡可能由于网络原因或者设备原因，不可避免的带来误差，多测一张卡，对两张卡的测量结果取平均值，可以减小测量误差，提高测量结果。本申请中测量两张SIM卡仅用于举例，对于第一SIM卡的个数本申请并不进行限定。
如上文所述，在终端设备向接入网设备发送的该测量共享策略请求中可以包括该终端设备支持的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息，该预选进行参数测量的SIM卡可以作为该接入网设备选择第一SIM卡的参考，该测量共享策略确认信息中的第一SIM卡可以是该预选进行参数测量的SIM卡或者该第一SIM卡是该多个SIM卡中除该预选进行参数测量的SIM卡以外的SIM卡。
应理解，该步骤S206为可选的，在一种实现方式中，可以没有该步骤S260。即接入网设备根据测量共享判断条件确定该终端设备执行测量共享策略后，并不会向终端设备发送测量共享策略确认信息，而是在在测量发起时接入网设备向终端设备发送的测量配置信息MeasConfig里面进行测量共享策略确认。此时，测量配置信息里面包括原有的测量参数以外还包括测量共享策略确认信息，如，在步骤S208中，接入网设备向终端设备发送第一测量配置信息MeasConfig，该第一测量配置信息还包括测量共享策略确认信息。
S207，终端设备接收接入网设备发送的测量共享策略确认信息。
S208，接入网设备向终端设备发送第一测量配置信息MeasConfig。
当终端设备在进行初始接入、小区重选、小区切换，以及添加辅小区组、添加分量载波时，都需要对目标小区、辅小区组以及分量载波的信号功率进行测量，接入网设备通过测量配置信息MeasConfig配置终端设备的测量目标。
在一种实现方式中，接入网设备可以只向终端设备的第一SIM卡发送第一测量配置信息。这样可以减少发送的测量配置信息，减小网络开销。
在一种实现方式中，接入网设备可以向终端设备支持的多个SIM卡发送第一测量配置信息。其中，该终端设备支持的多个SIM卡可以是测量共享策略确认信息包括的多个SIM卡，也可以是测量共享策略确认信息包括的多个SIM卡以及该终端设备支持的除该测量共享策略确认信息包括的多个SIM卡以外的SIM卡。
例如，该终端设备支持4个SIM卡，分别为卡1、卡2、卡3和卡4，测量共享策略确认信息包括第一SIM卡的标识信息(第一SIM卡为卡1)以及卡1和卡2的标识信息，卡3和卡4不适用于测量共享策略，接入网设备可以只向终端设备的卡1发送第一测量配置信息；或者，接入网设备可以向终端设备的卡1和卡2发送第一测量配置信息；或者，接入网设备可以向终端设备的卡1、卡2、卡3和卡4发送第一测量配置信息。
应理解，该测量配置消息还包括终端设备的测量对象，小区列表，报告方式，测量标识，事件参数等信息。
S209，终端设备接收接入网设备发送的第一测量配置信息MeasConfig。
S210，终端设备根据所述第一测量配置信息进行测量，得到测量结果。
在一种实现方式中，无论接入网设备是只向终端设备的第一SIM卡发送第一测量配置信息还是接入网设备向终端设备支持的多个SIM卡发送第一测量配置信息，终端设备均采用第一SIM卡进行测量，得到测量结果，该终端设备可以将该测量结果存储于存储 器中，该终端设备的多个SIM卡均可以读取该测量结果，所述测量结果适用于终端设备包括的多个SIM卡。即除该第一SIM卡以外的SIM卡可以复用该第一SIM卡的测量结果，不需要每个SIM卡均进行测量，有效节省了测量功耗和提高了数据传输效率，优化了多卡终端设备的测量流程。
应理解，该测量共享策略确认信息只包括第一SIM卡的标识信息时，该测量结果适用于该终端设备支持的每个SIM卡；或者，该测量共享策略确认信息包括第一SIM卡的标识信息和终端设备上支持多个SIM卡的标识信息时，该测量结果适用于该测量共享策略确认信息包括的终端设备上支持多个SIM卡的标识信息，如，该终端设备支持3个SIM卡，分别为卡1、卡2和卡3，测量共享策略确认信息包括卡1和卡2的标识信息，其中卡2为第一SIM卡，该测量结果适用于卡1和卡2，不适用于卡3。
在一种实现方式中，接入网设备只向终端设备的第一SIM卡发送第一测量配置信息，第一SIM卡接收到第一测量配置信息之后，将该第一配置信息配置给终端设备支持的多个SIM卡，多个SIM卡执行同一套测量。
应理解，不同的通信场景，终端设备需要进行的测量不一样，如在进行小区切换时，终端设备需要测量目标小区的信号功率，如添加分量载波时，终端设备需要对分量载波的频谱功率进行测量。
S211，终端设备向接入网设备发送第一测量报告MeasurementReport，所述第一测量报告包括所述测量结果。
在一种实现方式中，该第一测量报告可以包括该执行测量共享策略的多个SIM卡的标识信息。
在终端设备向接入网设备发送第一测量报告后，终端设备可以根据通信场景的不同执行不同的操作。例如，在添加分量载波时，分量载波SCC测完后就可以使用SCC传输数据，其中，测量共享策略包括的多个SIM卡都可以使用SCC传输数据；如在进行小区切换时，终端设备向接入网设备发送第一测量报告后，终端设备需要根据接入网设备的命令来进行小区切换。
在一种实现方式中，终端设备将采用第一SIM卡进行测量得到的测量结果复制为多份，并通过多个SIM卡向所述接入网设备发送多份测量报告。
下面结合图4详细说明本申请提供的一种多卡终端设备的通信参数测量方法，图4是本申请一个实施例的一种多卡终端设备的通信参数测量方法300的示意性流程图，该方法300可以应用在图1所示的场景中，当然也可以应用在其他通信场景中，本申请实施例在此不作限制。
还应理解，在本申请实施例中，以终端设备和接入网设备作为执行方法的执行主体为例，对方法进行说明。作为示例而非限定，执行方法的执行主体也可以是应用于终端设备和接入网设备的芯片、芯片系统、或处理器等。
如图4所示，图4中示出的方法300可以包括S301至S309。下面结合图4详细说明方法300中的各个步骤。
S301，终端设备向接入网设备上报终端设备的能力信息。
该步骤S301可以参考方法200中的步骤S201，为了避免重复，此处不再赘述。
S302，接入网设备接收终端设备上报的终端设备的能力信息。
S303，终端设备确定执行测量共享策略，并确定第一SIM卡。
在一种实现方式中，终端设备根据测量共享判断条件确定该终端设备执行测量共享策略。测量共享判断条件可以是以下条件中的任一种或多种：该终端设备设备支持测量共享策略、当前终端设备数据开销大需要进一步降低数据开销需求。
应理解，该终端设备也可以不经过任何判断直接确定该终端设备执行测量共享策略。
还应理解，终端设备确定该第一SIM卡的方法类似于方法200中接入网设备确定第一SIM卡的方法，只是执行主体改变，因此可以参考方法200中接入网设备确定第一SIM卡的方法。
S304，终端设备通过第一SIM卡向接入网设备发送测量共享策略请求。
该测量共享策略请求可以包括第一SIM卡的标识信息，该测量共享策略请求只包括第一SIM卡的标识信息时，默认终端设备上支持的多个SIM卡共同执行测量共享策略；或者，该测量共享策略请求可以包括第一SIM卡的标识信息和终端设备上执行测量共享策略的多个SIM卡的标识信息；或者该测量共享策略请求可以包括第一SIM卡的标识信息和终端设备上执行测量共享策略的多个SIM卡的标识信息以及指示信息，该指示信息可以是一个比特位，该比特位为1指示执行测量共享策略；或者，该测量共享策略请求可以包括第一SIM卡的标识信息和指示信息。
应理解，该测量共享策略请求不包括指示信息时表示终端设备默认执行测量共享策略。
终端设备通过第一SIM卡向接入网设备发送测量共享策略请求的时机可以分为以下三种情况：
第一种情况，终端设备可以在第一SIM卡RRC连接建立完成时，向接入网设备发送测量共享策略请求，此时测量共享策略请求可以包含在终端设备向接入网设备发送的RRC连接建立完成信令中。
第二种情况，终端设备可以在第一SIM卡首次测量发起时，向接入网设备发送测量共享策略请求。其中，该首次测量发起时是指第一SIM卡在第一次需要对辅载波或异小区、异系统进行测量时，首次测量发生的场景包括但不限于小区重选或小区切换。
第三种情况，终端设备可以在第一SIM卡向接入网设备发送首次测量报告时向接入网设备发送测量共享策略请求，该首次测量报告可以包括该测量共享策略请求。
S305，接入网设备接收终端设备发送的测量共享策略请求。
在一种实现方式中，接入网设备在接收到终端设备发送的测量共享策略请求时，可以不接受终端设备确定的执行测量共享策略以及第一SIM卡，而是根据重新根据测量共享判断条件确定是否对该终端设备执行测量共享策略。该方式的其余步骤可以参考方法200中的步骤S205至步骤S211，此处不再赘述。
在一种实现方式中，接入网设备在接收到终端设备发送的测量共享策略请求时，接受终端设备确定的执行测量共享策略以及第一SIM卡。本申请实施例一下步骤主要对该方式进行描述。
S306，接入网设备向终端设备发送第一测量配置信息MeasConfig。
S307，终端设备接收接入网设备发送的第一测量配置信息MeasConfig。
S308，终端设备根据所述第一测量配置信息进行测量，得到测量结果。
S309，终端设备向接入网设备发送第一测量报告MeasurementReport，所述第一测量 报告包括所述测量结果。
上述步骤S306至步骤S309可以参考方法200中的步骤S208至步骤S211，此处不再赘述。
下面结合图5详细说明本申请提供的一种多卡终端设备的通信参数测量方法，图5是本申请一个实施例的一种多卡终端设备的通信参数测量方法400的示意性流程图，该方法400可以应用在图1所示的场景中，当然也可以应用在其他通信场景中，本申请实施例在此不作限制。
还应理解，在本申请实施例中，以终端设备和接入网设备作为执行方法的执行主体为例，对方法进行说明。作为示例而非限定，执行方法的执行主体也可以是应用于终端设备和接入网设备的芯片、芯片系统、或处理器等。
如图5所示，图5中示出的方法400可以包括S401至S408。下面结合图5详细说明方法500中的各个步骤。
S401，终端设备向接入网设备上报终端设备的能力信息。
S402，接入网设备接收终端设备上报的终端设备的能力信息。
S403，终端设备向接入网设备发送测量共享策略请求。
S404，接入网设备接收终端设备发送的测量共享策略请求。
该步骤S401至步骤S404可以参考方法200中的步骤S201至步骤S204，为了避免重复，此处不再赘述。
接入网设备在接收到终端设备发送的测量共享策略请求时，并不立即做出判断，而是继续进行当前数据业务。如，终端设备可以在RRC连接建立完成时，向接入网设备发送测量共享策略请求，接入网设备不进行任何测量共享策略的判断，而是继续进行数据业务；或者，终端设备可以在首次测量发起时，向接入网设备发送测量共享策略请求，接入网设备不进行任何测量共享策略的判断，终端设备执行首次测量即可；或者，终端设备在向接入网设备发送首次测量报告时向接入网设备发送测量共享策略请求，接入网设备不进行任何测量共享策略的判断，接入网设备根据测量报告执行后续操作。
在一种实现方式中，当接入网设备发现目前自身网络负担较重，数据量较大，需要降低网络开销，节省数据量时，该接入网设备确定执行测量共享策略。接入网设备可以根据终端设备的多个SIM卡的性能确定第一SIM卡，接入网设备确定该第一SIM卡的方法参考方法200中接入网设备确定第一SIM卡的方法，此处不再赘述。
在一种实现方式中，当终端设备发现目前自身网络负担较重，数据量较大，需要降低网络开销，节省数据量时，该终端设备触发执行测量共享策略。该终端设备触发执行测量共享策略可以再其当前正在向接入网设备发送的业务信息中包括测量共享策略请求。
应理解，该终端设备在触发执行测量共享策略时，可以确定第一SIM卡，所以该测量共享策略请求可以包括第一SIM卡。终端设备确定该第一SIM卡的方法类似于方法200中接入网设备确定第一SIM卡的方法，只是执行主体改变，因此可以参考方法200中接入网设备确定第一SIM卡的方法。
S405，接入网设备向终端设备发送第一测量配置信息MeasConfig。
S406，终端设备接收接入网设备发送的第一测量配置信息MeasConfig。
S407，终端设备根据所述第一测量配置信息进行测量，得到测量结果。
S408，终端设备向接入网设备发送第一测量报告MeasurementReport，所述第一测量报告包括所述测量结果。
上述步骤S405至步骤S408可以参考方法200中的步骤S208至步骤S211，此处不再赘述。
上文对本申请提出了一种多卡终端设备的通信参数测量方法进行了详细描述。为了更清楚理解本申请，下面通过与现有技术测量过程的对比进一步描述本申请。
终端设备在进行小区重选、小区切换、添加辅小区组和添加分量载波等通信场景下，终端设备需要对异频或异系统小区进行测量。常见的测量方式包括需要GAP的测量或不需要noGAP的测量。
对于RRC空闲态或非激活态的异频/异系统测量，由于终端设备大部分时间处于空闲状态，不需要在服务小区上收发数据，这些空闲时间可用于异频/异系统测量，因此不要配置测量间隙GAP。
对于RRC连接态的异频/异系统测量，根据终端设备的能力，可以采用需要GAP的测量或不需要GAP的测量。如果终端设备有多套射频通路，能够支持在服务小区上收发信号时同时在异频/异系统邻区上接收信号，则终端设备支持不需要GAP的测量方式；否则，需要采用需要GAP的测量方式，在GAP内停止服务小区上的信号收发，将射频通路调整至异频/异系统频点上，接收异频/异系统邻区信号。GAP测量会影响终端设备与当前服务小区的通信。
测量GAP由接入网设备配置，在GAP内接入网设备不在服务小区上调度终端下行接收和上行发送，因此在GAP内不会导致上下行误码。测量GAP的配置如图5所示，图5为测量GAP的配置参数，测量GAP主要由3个参数构成：MGRP(Measurement Gap Repetition Period，测量时隙重复周期)配置测量GAP周期；MGL(Measurement Gap Length，测量时隙长度)配置测量GAP的长度；gapOffset配置测量gap的起始位置。根据这3个参数，可确定测量GAP起始在满足以下条件的SFN(System Frame Number，系统帧号)和subframe(子帧)上：
SFN mod T＝FLOOR(gapOffset/10)；
subframe＝gapOffset mod 10；
T＝MGRP/10；
以上SFN和subframe为PCell(Primary Cell，主小区)的SFN和subframe。MGL最大为6ms。
对NR邻区的测量可基于同步信号块(Synchronization Signal Block，SSB)，但由于SSB信号设计的特殊性，若采用需要gap的方式测量(RRC_CONNECTED态的异频/异系统测量)，基站需要配置准确的gap位置，以包含邻区的SSB，NR小区的SSB按周期发送，周期可为5ms、10ms、20ms、40ms、80ms或160ms。在一个周期内可发送多个SSB，但所有的SSB都集中在1个5ms中发送，形成一个SSB burst。例如：SSB周期为20ms时，一个周期内有4个5ms，而所有的SSB都集中在其中1个5ms中发送，其他3个5ms中没有SSB发送。因此接入网设备配置测量GAP时，需要使GAP包含SSB发送时刻，否则终端设备在GAP内将收不到NR邻区的SSB，从而测不到该小区。测量GAP的时域位置参考的是主小区的定时，邻区SSB的时域位置是按邻区定时发送，为了配置正确的 GAP位置，网络设备需要知道主小区和NR邻区之间的定时偏差，从而确定NR邻区的SSB的SFN和子帧号对应主小区的SFN和子帧号。这可通过终端设备测量系统帧号和帧定时偏差(SFN and frame timing difference，SFTD)获得两个小区定时偏差并上报接入网设备，接入网设备根据两个小区的定时偏差向终端设备配置测量GAP，使得测量GAP包括邻区的SSB信号。
SFTD测量时，终端需要接收PCell之外的另一被测小区的信号，以获取该小区的定时信息。在DC下，由于终端能够支持在PCell和PSCell上同时工作，知道任意时刻PCell和PSCell的定时信息，因此SFTD测量不会存在困难；非DC下LTE PCell和NR邻区之间的SFTD测量，如果终端的射频通路不支持在PCell上收发信号的同时在NR邻区上接收信号，则SFTD测量存在一定困难，目前协议支持以下两种方式：需要gap的SFTD测量和连接态非连续接收(CONNECTED Discontinuous Reception，CDRX)非激活期的SFTD测量。
终端设备支持的多个SIM卡的测量方式均有接入网设备配置，一般可以分为三种情况：对多个客户识别模块SIM卡均进行间隙GAP测量，对该多个客户识别模块SIM卡均进行非间隙noGAP测量和对该多个SIM卡中的第一部分SIM卡进行GAP测量，对第二部分SIM卡进行noGAP测量。下面分别对这三种情况分别进行描述。
当对该终端设备支持的多个客户识别模块SIM卡均进行间隙GAP测量时，该终端设备根据该测量配置信息，对该第一SIM卡进行GAP测量，其余SIM卡可以进行正常通信。如图6所示，图6示出了两个SIM卡复用测量结果的测量过程。图6中的图(a)为现有技术，两个SIM卡均进行GAP测量，在GAP测量内，两个SIM卡均不能进行正常的数据通信。图6中的图(b)是采用了测量共享策略，SIM1卡进行GAP测量，SIM2卡没有进行GAP测量，而是进行数据传输，SIM2卡复用SIM1卡的测量结果即可，由此不仅减小了测量开销，也避免影响数据通信，优化了系统测量流程。应理解，图6所示的SIM1和SIM2在时域上的时间一致，图6中为了便于观察，因此将SIM1和SIM2在时域上间隔了一段，但实际上重合的。
当对对多个客户识别模块SIM卡均进行间隙noGAP测量时，该终端设备根据该测量配置消息，对该第一SIM卡进行noGAP测量，其余SIM卡不需要进行noGAP测量。如图7所示，图7示出了两个SIM卡复用测量结果的测量过程。图7中的图(a)为现有技术，两个SIM卡均进行noGAP测量，在noGAP测量内，两个SIM卡均能进行正常的数据通信。图7中的图(b)是采用了测量共享策略，SIM1卡进行noGAP测量，SIM2卡没有进行noGAP测量，SIM2卡复用SIM1卡的测量结果即可，由减小了测量开销，优化了系统测量流程。应理解，图6所示的SIM1和SIM2在时域上的时间一致，图6中为了便于观察，因此将SIM1和SIM2在时域上间隔了一段，但实际上重合的。对多个客户识别模块SIM卡均进行间隙noGAP测量，有可能是该多个客户识别模块SIM卡处于RRC空闲态或非激活态，也有可能是该多个客户识别模块SIM卡所在的终端设备具备多套射频通路，能够支持在服务小区上收发信号时同时在异频/异系统邻区上接收信号，本申请对此并不进行限定。仅对该终端设备上的一张SIM卡进行noGAP测量，其余SIM卡不需要进行noGAP测量，这种情况下可以降低该终端设备自身的压力，不需要终端设备具备很多套射频通路。例如，该终端设备具备4套射频通路，该终端设备上目前装了三张SIM卡， 如果对这三张SIM卡均进行noGAP测量，则额外需要3套射频通路，显然该终端设备不能提供3套射频通路，该终端设备只能再通过GAP的方式进行测量，影响数据通信。而本申请中，只需要对其中一张SIM卡进行测量，终端设备提供一套射频通路即可，其余SIM卡可以复用其中一张SIM卡的测量结果，由此不仅降低了终端设备的压力，也避免影响数据通信和减小了测量开销，优化了系统测量流程。
当对该多个SIM卡中的第一部分SIM卡进行GAP测量，对第二部分SIM卡进行noGAP测量时，根据测量控制参数从该第二部分SIM卡中确定第一SIM卡，该终端设备根据该测量配置消息，对该第一SIM卡进行noGAP测量。从进行noGAP测量的第二部分SIM卡中确定第一SIM卡，使用noGAP测量可以不影响数据传输，减小对通信业务的影响。图8中的图(a)为现有技术，两个SIM卡，SIM2进行GAP测量，SIM1进行noGAP测量，SIM2在GAP测量内，不能进行正常的数据通信。图8中的图(b)是采用了测量共享策略，SIM1卡进行noGAP测量，SIM2卡没有进行测量，而是进行数据传输，SIM2卡复用SIM1卡的测量结果即可。图8所示的SIM1和SIM2在时域上的时间一致，图8中为了便于观察，因此将SIM1和SIM2在时域上间隔了一段，但实际上重合的。
以上结合图1至图8对本申请实施例的多卡终端设备的通信参数测量方法做了详细说明。以下，结合图9至图11对本申请实施例通信装置进行详细说明。
图9示出了本申请实施例的通信装置500的示意性框图。
一些实施例中，该装置500可以为终端设备，也可以为芯片或电路，比如可设置于终端设备的芯片或电路。
一些实施例中，该装置500可以为接入网设备，也可以为芯片或电路，比如可设置于接入网设备的芯片或电路。
一种可能的方式中，该装置500可以包括处理单元510(即，处理器的一例)和收发单元530。一些可能的实现方式中，处理单元510还可以称为确定单元。一些可能的实现方式中，收发单元530可以包括接收单元和发送单元。
在一种实现方式中，收发单元530可以通过收发器或者收发器相关电路或者接口电路实现。
在一种实现方式中，该装置还可以包括存储单元520。一种可能的方式中，该存储单元520用于存储指令。在一种实现方式中，该存储单元也可以用于存储数据或者信息。存储单元520可以通过存储器实现。
一些可能的设计中，该处理单元510用于执行该存储单元520存储的指令，以使装置500实现如上述方法中终端设备执行的步骤。或者，该处理单元510可以用于调用存储单元520的数据，以使装置500实现如上述方法中终端设备执行的步骤。
一些可能的设计中，该处理单元510用于执行该存储单元520存储的指令，以使装置500实现如上述方法中接入网设备执行的步骤。或者，该处理单元510可以用于调用存储单元520的数据，以使装置500实现如上述方法中接入网设备执行的步骤。
例如，该处理单元510、存储单元520、收发单元530可以通过内部连接通路互相通信，传递控制和/或数据信号。例如，该存储单元520用于存储计算机程序，该处理单元510可以用于从该存储单元520中调用并运行该计算计程序，以控制收发单元530接收信号和/或发送信号，完成上述方法中终端设备或接入网设备的步骤。该存储单元520可以 集成在处理单元510中，也可以与处理单元510分开设置。
可选地，若该装置500为通信设备(例如，终端设备，或接入网设备)，该收发单元530包括接收器和发送器。其中，接收器和发送器可以为相同或者不同的物理实体。为相同的物理实体时，可以统称为收发器。
可选地，若该装置500为芯片或电路，该收发单元530包括输入接口和输出接口。
作为一种实现方式，收发单元530的功能可以考虑通过收发电路或者收发的专用芯片实现。处理单元510可以考虑通过专用处理芯片、处理电路、处理单元或者通用芯片实现。
作为另一种实现方式，可以考虑使用通用计算机的方式来实现本申请实施例提供的通信设备(例如终端设备，或接入网设备)。即将实现处理单元510、收发单元530功能的程序代码存储在存储单元520中，通用处理单元通过执行存储单元520中的代码来实现处理单元510、收发单元530的功能。
一些实施例中，装置500可以为终端设备，或设置于终端设备的芯片或电路。当装置500为终端设备，或设置于终端设备的芯片或电路时，收发单元530接收接入网设备发送的第一测量配置信息；处理单元510根据该第一测量配置信息，采用第一SIM卡进行通信参数测量，得到测量结果，该测量结果适用于该终端设备包括的多个SIM卡，该多个SIM卡共用同一空口网络；收发单元530向该接入网设备发送第一测量报告，该第一测量报告包括该测量结果。
在一种实现方式中，在该终端设备接收第一测量配置信息之前，收发单元530向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息；收发单元530接收该接入网设备发送的测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息。
在一种实现方式中，在该终端设备接收第一测量配置信息之前，收发单元530向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530接收该接入网设备发送的测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息，其中，该第一SIM卡是该预选进行参数测量的SIM卡或者该第一SIM卡是该多个SIM卡中除该预选进行参数测量的SIM卡以外的SIM卡。
在一种实现方式中，在该终端设备接收第一测量配置信息之前，收发单元530向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530接收该接入网设备发送的测量共享策略确认信息，该测量共享策略确认信息表示该接入网设备同意该终端设备发送的测量共享策略请求，该预选进行参数测量的SIM卡为第一SIM卡。
在一种实现方式中，在该终端设备接收第一测量配置信息之前，收发单元530向该接入网设备发送测量共享策略请求，其中，该测量共享策略请求包括该终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530接收该接入网设备发送的该第一测量配置信息，该第一测量配置信息包括该多个SIM卡的标识信息和该第一SIM卡的标识信息。
在一种实现方式中，在该终端设备接收第一测量配置信息之前，收发单元530向该接入网设备发送测量共享策略请求，其中，该测量共享策略请求包括该多个SIM卡的标识 信息，或者该测量共享策略请求包括该终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530接收该接入网设备发送的第二测量配置消息，该第二测量配置消息包括目标SIM卡的标识信息；处理单元510使用目标SIM卡根据该第二测量配置信息进行测量，得到该目标SIM卡的测量结果；收发单元530向该接入网设备发送测量报告，该送测量报告包括该目标SIM卡的测量结果和该多个SIM卡的标识信息。
在一种实现方式中，在该终端设备接收第一测量配置信息之前，收发单元530向该接入网设备发送测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息，该预选进行参数测量的SIM卡为第一SIM卡。
在一种实现方式中，该第一测量配置信息包括该多个SIM卡的标识信息，该多个SIM卡共用该第一测量配置信息。
在一种实现方式中，该第一测量报告包括该多个SIM卡的标识信息，该多个SIM卡共用该测量结果。
在一种实现方式中，该方法还包括：处理单元510根据SIM卡的性能确定预选进行参数测量的SIM卡。
在一种实现方式中，该SIM卡的性能包括以下参数中的一个或多个：支持双连接DC组合的数量、支持载波聚合CA组合的数量、支持多入多出MIMO的数量、是否支持非间隙测量和通信数据量。
在一种实现方式中，处理单元510根据SIM卡的性能确定预选进行参数测量的SIM卡，包括：该终端设备确定满足DC组合数大于第一阈值、支持CA组合数大于第二阈值、支持MIMO数量大于第三阈值、支持非间隙测量、以及通信数据量小于第四阈值中的任一个或多个条件的SIM卡为该预选进行参数测量的SIM卡。
在一种实现方式中，该终端设备包括N个SIM卡，该测量共享策略包括M个SIM卡的标识信息，其中M小于等于N。
当该装置500配置在或本身即为接入网设备时，装置500中各模块或单元可以用于执行上述方法中接入网设备所执行的各动作或处理过程，这里，为了避免赘述，省略其详细说明。
一些实施例中，装置500可以为接入网设备时，或设置于接入网设备中的芯片或电路。当装置500为接入网设备时，或设置于接入网设备中的芯片或电路时，收发单元530向终端设备发送第一测量配置信息；收发单元530接收该终端设备发送的第一测量报告，该第一测量报告适用于该终端设备支持的多个SIM卡。
在一种实现方式中，在该向终端设备发送第一测量配置信息之前，收发单元530接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息；收发单元530向该终端设备发送测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息。
在一种实现方式中，在该向终端设备发送第一测量配置信息之前，收发单元530接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530向该终端设备发送测量共享策略确认信息，该测量共享策略确认信息包括该第一SIM卡的标识信息，其中，该第一 SIM卡是该预选进行参数测量的SIM卡或者该第一SIM卡是该多个SIM卡中除该预选进行参数测量的SIM卡以外的SIM卡。
在一种实现方式中，在该向终端设备发送第一测量配置信息之前，该方法还包括：收发单元530接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530向该终端设备发送测量共享策略确认信息，该测量共享策略确认信息表示该接入网设备同意该终端设备发送的测量共享策略请求，该预选进行参数测量的SIM卡为第一SIM卡。
在一种实现方式中，在该向终端设备发送第一测量配置信息之前，收发单元530接收该终端设备发送的测量共享策略请求，其中，该测量共享策略请求包括该终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530向终端设备发送第一测量配置信息，该第一测量配置信息包括该多个SIM卡的标识信息和该第一SIM卡的标识信息。
在一种实现方式中，在该向终端设备发送第一测量配置信息之前，收发单元530接收该终端设备发送的测量共享策略请求，其中，该测量共享策略请求包括该多个SIM卡的标识信息，或者该测量共享策略请求包括该终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；收发单元530向终端设备发送第二测量配置消息，该第二测量配置消息包括目标SIM卡的标识信息；接收该终端设备发送的测量报告，该送测量报告包括该目标SIM卡的测量结果和该多个SIM卡的标识信息。
在一种实现方式中，在该向终端设备发送第一测量配置信息之前，收发单元530接收该终端设备发送的测量共享策略请求，该测量共享策略请求包括该多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息，该预选进行参数测量的SIM卡为第一SIM卡。
在一种实现方式中，该第一测量配置消息包括该多个SIM卡的标识信息，该多个SIM卡共用该第一测量配置信息。
在一种实现方式中，该第一测量报告包括该多个SIM卡的标识信息，该多个SIM卡共用该测量结果。
在一种实现方式中，处理单元510根据SIM卡的性能确定该第一SIM卡。
在一种实现方式中，该SIM卡的性能包括以下参数中的一个或多个：支持双连接DC组合的数量、支持载波聚合CA组合的数量、支持多入多出MIMO的数量、是否支持非间隙测量和通信数据量。
在一种实现方式中，处理单元510根据SIM卡的性能确定该第一SIM卡，包括：确定满足DC组合数大于第一阈值、支持CA组合数大于第二阈值、支持MIMO数量大于第三阈值、支持非间隙测量、通信数据量小于第四阈值中的任一个或多个条件的SIM卡为该第一SIM卡。
当该装置500配置在或本身即为接入网设备时，装置500中各模块或单元可以用于执行上述方法中接入网设备所执行的各动作或处理过程，这里，为了避免赘述，省略其详细说明。
该装置500所涉及的与本申请实施例提供的技术方案相关的概念，解释和详细说明及其他步骤请参见前述方法或其他实施例中关于这些内容的描述，此处不做赘述。
图10为本申请提供的一种终端设备600的结构示意图。该终端设备600可以执行上述方法实施例中终端设备执行的动作。
为了便于说明，图10仅示出了终端设备的主要部件。如图10所示，终端设备600包括处理器、存储器、控制电路、天线以及输入输出装置。
处理器主要用于对通信协议以及通信数据进行处理，以及对整个终端设备进行控制，执行软件程序，处理软件程序的数据，例如用于支持终端设备执行上述传输预编码矩阵的指示方法实施例中所描述的动作。存储器主要用于存储软件程序和数据，例如存储上述实施例中所描述的码本。控制电路主要用于基带信号与射频信号的转换以及对射频信号的处理。控制电路和天线一起也可以叫做收发器，主要用于收发电磁波形式的射频信号。输入输出装置，例如触摸屏、显示屏，键盘等主要用于接收用户输入的数据以及对用户输出数据。
当终端设备开机后，处理器可以读取存储单元中的软件程序，解释并执行软件程序的指令，处理软件程序的数据。当需要通过无线发送数据时，处理器对待发送的数据进行基带处理后，输出基带信号至射频电路，射频电路将基带信号进行射频处理后将射频信号通过天线以电磁波的形式向外发送。当有数据发送到终端设备时，射频电路通过天线接收到射频信号，将射频信号转换为基带信号，并将基带信号输出至处理器，处理器将基带信号转换为数据并对该数据进行处理。
本领域技术人员可以理解，为了便于说明，图10仅示出了一个存储器和处理器。在实际的终端设备中，可以存在多个处理器和存储器。存储器也可以称为存储介质或者存储设备等，本申请实施例对此不做限制。
例如，处理器可以包括基带处理器和中央处理器，基带处理器主要用于对通信协议以及通信数据进行处理，中央处理器主要用于对整个终端设备进行控制，执行软件程序，处理软件程序的数据。图10中的处理器集成了基带处理器和中央处理器的功能，本领域技术人员可以理解，基带处理器和中央处理器也可以是各自独立的处理器，通过总线等技术互联。本领域技术人员可以理解，终端设备可以包括多个基带处理器以适应不同的网络制式，终端设备可以包括多个中央处理器以增强其处理能力，终端设备的各个部件可以通过各种总线连接。所述基带处理器也可以表述为基带处理电路或者基带处理芯片。所述中央处理器也可以表述为中央处理电路或者中央处理芯片。对通信协议以及通信数据进行处理的功能可以内置在处理器中，也可以以软件程序的形式存储在存储单元中，由处理器执行软件程序以实现基带处理功能。
示例性的，在本申请实施例中，可以将具有收发功能的天线和控制电路视为终端设备600的收发单元610，将具有处理功能的处理器视为终端设备600的处理单元620。如图10所示，终端设备600包括收发单元610和处理单元620。收发单元也可以称为收发器、收发机、收发装置等。可选的，可以将收发单元610中用于实现接收功能的器件视为接收单元，将收发单元610中用于实现发送功能的器件视为发送单元，即收发单元包括接收单元和发送单元。示例性的，接收单元也可以称为接收机、接收器、接收电路等，发送单元可以称为发射机、发射器或者发射电路等。
图11为本申请实施例提供的一种接入网设备700的结构示意图，可以用于实现上述方法中的接入设备(例如，第一接入网设备，第二接入网设备或者第三接入网设备)的功 能。接入网设备700包括一个或多个射频单元，如远端射频单元(remote radio unit,RRU)710和一个或多个基带单元(baseband unit，BBU)(也可称为数字单元，digital unit，DU)720。所述RRU710可以称为收发单元、收发机、收发电路、或者收发器等等，其可以包括至少一个天线711和射频单元712。所述RRU710部分主要用于射频信号的收发以及射频信号与基带信号的转换，例如用于向终端设备发送上述实施例中所述的信令消息。所述BBU720部分主要用于进行基带处理，对基站进行控制等。所述RRU710与BBU720可以是物理上设置在一起，也可以物理上分离设置的，即分布式基站。
所述BBU720为基站的控制中心，也可以称为处理单元，主要用于完成基带处理功能，如信道编码，复用，调制，扩频等等。例如该BBU(处理单元)720可以用于控制基站40执行上述方法实施例中关于网络设备的操作流程。
在一个示例中，所述BBU720可以由一个或多个单板构成，多个单板可以共同支持单一接入制式的无线接入网(如LTE系统，或5G系统)，也可以分别支持不同接入制式的无线接入网。所述BBU720还包括存储器721和处理器722。所述存储器721用以存储必要的指令和数据。例如存储器721存储上述实施例中的码本等。所述处理器722用于控制基站进行必要的动作，例如用于控制基站执行上述方法实施例中关于网络设备的操作流程。所述存储器721和处理器722可以服务于一个或多个单板。也就是说，可以每个单板上单独设置存储器和处理器。也可以是多个单板共用相同的存储器和处理器。此外每个单板上还可以设置有必要的电路。
在一种可能的实施方式中，随着片上系统(system-on-chip，SoC)技术的发展，可以将720部分和710部分的全部或者部分功能由SoC技术实现，例如由一颗基站功能芯片实现，该基站功能芯片集成了处理器、存储器、天线接口等器件，基站相关功能的程序存储在存储器中，由处理器执行程序以实现基站的相关功能。可选的，该基站功能芯片也能够读取该芯片外部的存储器以实现基站的相关功能。
应理解，图11示例的接入网设备的结构仅为一种可能的形态，而不应对本申请实施例构成任何限定。本申请并不排除未来可能出现的其他形态的基站结构的可能。
应理解，本申请实施例中，该处理器可以为中央处理单元(central processing unit，CPU)，该处理器还可以是其他通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
还应理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的随机存取存储器(random access memory，RAM)可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强 型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。
上述实施例，可以全部或部分地通过软件、硬件、固件或其他任意组合来实现。当使用软件实现时，上述实施例可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令或计算机程序。在计算机上加载或执行所述计算机指令或计算机程序时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以为通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集合的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质。半导体介质可以是固态硬盘。
本申请实施例还提供了一种计算机可读介质，其上存储有计算机程序，该计算机程序被计算机执行时实现上述任一实施例中的终端设备执行的步骤，或者接入网设备执行的步骤。
本申请实施例还提供了一种计算机程序产品，该计算机程序产品被计算机执行时实现上述任一实施例中的终端设备执行的步骤，或者接入网设备执行的步骤。
本申请实施例还提供了一种系统芯片，该系统芯片包括：通信单元和处理单元。该处理单元，例如可以是处理器。该通信单元例如可以是通信接口、输入/输出接口、管脚或电路等。该处理单元可执行计算机指令，以使该通信装置内的芯片执行上述本申请实施例提供的终端设备执行的步骤，或者接入网设备执行的步骤。
可选地，该计算机指令被存储在存储单元中。
根据本申请实施例提供的方法，本申请实施例还提供一种通信系统，其包括前述的接入网设备和终端设备。
本申请中的各个实施例可以独立的使用，也可以进行联合的使用，这里不做限定。
另外，本申请的各个方面或特征可以实现成方法、装置或使用标准编程和/或工程技术的制品。本申请中使用的术语“制品”涵盖可从任何计算机可读器件、载体或介质访问的计算机程序。例如，计算机可读介质可以包括，但不限于:磁存储器件(例如，硬盘、软盘或磁带等)，光盘(例如，压缩盘(compact disc，CD)、数字通用盘(digital versatile disc，DVD)等)，智能卡和闪存器件(例如，可擦写可编程只读存储器(erasable programmable read-only memory，EPROM)、卡、棒或钥匙驱动器等)。另外，本文描述的各种存储介质可代表用于存储信息的一个或多个设备和/或其它机器可读介质。术语“机器可读介质”可包括但不限于，无线信道和能够存储、包含和/或承载指令和/或数据的各种其它介质。
应理解，“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。“至少一个”是指一个或一个以上；“A和B中的至 少一个”，类似于“A和/或B”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和B中的至少一个，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (30)

  1. 一种多卡终端设备的通信参数测量方法，应用于终端设备，其特征在于，包括：
    接收接入网设备发送的第一测量配置信息；
    根据所述第一测量配置信息，采用第一SIM卡进行通信参数测量，得到测量结果，所述测量结果适用于所述终端设备包括的多个SIM卡，所述多个SIM卡共用同一空口网络；
    向所述接入网设备发送第一测量报告，所述第一测量报告包括所述测量结果。
  2. 根据权利要求1所述的方法，其特征在于，在所述终端设备接收第一测量配置信息之前，所述方法还包括：
    向所述接入网设备发送测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息；
    接收所述接入网设备发送的测量共享策略确认信息，所述测量共享策略确认信息包括所述第一SIM卡的标识信息。
  3. 根据权利要求1所述的方法，其特征在于，在所述终端设备接收第一测量配置信息之前，所述方法还包括：
    向所述接入网设备发送测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    接收所述接入网设备发送的测量共享策略确认信息，所述测量共享策略确认信息包括所述第一SIM卡的标识信息，其中，所述第一SIM卡是所述预选进行参数测量的SIM卡或者所述第一SIM卡是所述多个SIM卡中除所述预选进行参数测量的SIM卡以外的SIM卡。
  4. 根据权利要求1所述的方法，其特征在于，在所述终端设备接收第一测量配置信息之前，所述方法还包括：
    向所述接入网设备发送测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    接收所述接入网设备发送的测量共享策略确认信息，所述测量共享策略确认信息表示所述接入网设备同意所述终端设备发送的测量共享策略请求，所述预选进行参数测量的SIM卡为第一SIM卡。
  5. 根据权利要求1所述的方法，其特征在于，在所述终端设备接收第一测量配置信息之前，所述方法还包括：
    向所述接入网设备发送测量共享策略请求，
    其中，所述测量共享策略请求包括所述终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    接收所述接入网设备发送的所述第一测量配置信息，所述第一测量配置信息包括所述多个SIM卡的标识信息和所述第一SIM卡的标识信息。
  6. 根据权利要求1所述的方法，其特征在于，在所述终端设备接收第一测量配置信息之前，所述方法还包括：
    向所述接入网设备发送测量共享策略请求，
    其中，所述测量共享策略请求包括所述多个SIM卡的标识信息，或者所述测量共享策略请求包括所述终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    所述终端设备接收所述接入网设备发送的第二测量配置消息，所述第二测量配置消息包括目标SIM卡的标识信息；
    所述终端设备使用目标SIM卡根据所述第二测量配置信息进行测量，得到所述目标SIM卡的测量结果；
    所述终端设备通过所述目标SIM卡向所述接入网设备发送测量报告，所述送测量报告包括所述目标SIM卡的测量结果和所述多个SIM卡的标识信息。
  7. 根据权利要求1所述的方法，其特征在于，在所述终端设备接收第一测量配置信息之前，所述方法还包括：
    向所述接入网设备发送测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息，所述预选进行参数测量的SIM卡为第一SIM卡。
  8. 根据权利要求1至7中任一项所述的方法，其特征在于，所述第一测量配置信息包括所述多个SIM卡的标识信息，所述多个SIM卡共用所述第一测量配置信息。
  9. 根据权利要求1至8中任一项所述的方法，其特征在于，所述第一测量报告包括所述多个SIM卡的标识信息，所述多个SIM卡共用所述测量结果。
  10. 根据权利要求3至9中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备根据SIM卡的性能确定预选进行参数测量的SIM卡。
  11. 根据权利要求10所述的方法，其特征在于，所述SIM卡的性能包括以下参数中的一个或多个：
    支持双连接DC组合的数量、支持载波聚合CA组合的数量、支持多入多出MIMO的数量、是否支持非间隙测量和通信数据量。
  12. 根据权利要求11所述的方法，其特征在于，所述终端设备根据SIM卡的性能确定预选进行参数测量的SIM卡，包括：
    所述终端设备确定满足DC组合数大于第一阈值、支持CA组合数大于第二阈值、支持MIMO数量大于第三阈值、支持非间隙测量、以及通信数据量小于第四阈值中的任一个或多个条件的SIM卡为所述预选进行参数测量的SIM卡。
  13. 根据权利要求2至12中任一项所述的方法，其特征在于，所述终端设备包括N个SIM卡，所述测量共享策略包括M个SIM卡的标识信息，其中M小于等于N。
  14. 一种多卡终端设备的通信参数测量方法，应用于终端设备，其特征在于，包括：
    接收接入网设备发送的多个测量配置信息，所述多个测量配置信息中的每个测量配置信息对应于所述终端设备支持的多个SIM卡中的一个SIM卡，其中所述多个测量配置信息中的每个测量配置信息包括各自测量的SIM卡的标识信息；
    所述终端设备根据第一测量配置信息，采用第一客户识别模块SIM卡进行测量，得到测量结果，其中，所述多个测量配置信息包括所述第一测量配置信息，所述测量结果适用于所述终端设备支持的多个SIM卡，所述多个SIM卡共用同一空口网络；
    所述终端设备复制所述测量结果为多份；
    向所述接入网设备发送多份测量报告。
  15. 一种多卡终端设备的通信参数测量方法，应用于接入网设备，其特征在于，包括：
    向终端设备发送第一测量配置信息；
    接收所述终端设备发送的第一测量报告，所述第一测量报告适用于所述终端设备支持的多个SIM卡。
  16. 根据权利要求15所述的方法，其特征在于，在所述向终端设备发送第一测量配置信息之前，所述方法还包括：
    接收所述终端设备发送的测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息；
    向所述终端设备发送测量共享策略确认信息，所述测量共享策略确认信息包括所述第一SIM卡的标识信息。
  17. 根据权利要求15所述的方法，其特征在于，在所述向终端设备发送第一测量配置信息之前，所述方法还包括：
    接收所述终端设备发送的测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    向所述终端设备发送测量共享策略确认信息，所述测量共享策略确认信息包括所述第一SIM卡的标识信息，其中，所述第一SIM卡是所述预选进行参数测量的SIM卡或者所述第一SIM卡是所述多个SIM卡中除所述预选进行参数测量的SIM卡以外的SIM卡。
  18. 根据权利要求15所述的方法，其特征在于，在所述向终端设备发送第一测量配置信息之前，所述方法还包括：
    接收所述终端设备发送的测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    向所述终端设备发送测量共享策略确认信息，所述测量共享策略确认信息表示所述接入网设备同意所述终端设备发送的测量共享策略请求，所述预选进行参数测量的SIM卡为第一SIM卡。
  19. 根据权利要求15所述的方法，其特征在于，在所述向终端设备发送第一测量配置信息之前，所述方法还包括：
    接收所述终端设备发送的测量共享策略请求，
    其中，所述测量共享策略请求包括所述终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    向终端设备发送第一测量配置信息，所述第一测量配置信息包括所述多个SIM卡的标识信息和所述第一SIM卡的标识信息。
  20. 根据权利要求15所述的方法，其特征在于，在所述向终端设备发送第一测量配置信息之前，所述方法还包括：
    接收所述终端设备发送的测量共享策略请求，
    其中，所述测量共享策略请求包括所述多个SIM卡的标识信息，或者所述测量共享策略请求包括所述终端设备包括的多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息；
    向终端设备发送第二测量配置消息，所述第二测量配置消息包括目标SIM卡的标识信息；
    接收所述终端设备发送的测量报告，所述送测量报告包括所述目标SIM卡的测量结果和所述多个SIM卡的标识信息。
  21. 根据权利要求15所述的方法，其特征在于，在所述向终端设备发送第一测量配置信息之前，所述方法还包括：
    接收所述终端设备发送的测量共享策略请求，所述测量共享策略请求包括所述多个SIM卡的标识信息和预选进行参数测量的SIM卡的标识信息，所述预选进行参数测量的SIM卡为第一SIM卡。
  22. 根据权利要求15至21中任一项所述的方法，其特征在于，所述第一测量配置消息包括所述多个SIM卡的标识信息，所述多个SIM卡共用所述第一测量配置信息。
  23. 根据权利要求14至22中任一项所述的方法，其特征在于，所述第一测量报告包括所述多个SIM卡的标识信息，所述多个SIM卡共用所述测量结果。
  24. 根据权利要求14至23中任一项所述的方法，其特征在于，所述方法还包括：
    接入网设备根据SIM卡的性能确定所述第一SIM卡。
  25. 根据权利要求24所述的方法，其特征在于，所述SIM卡的性能包括以下参数中的一个或多个：
    支持双连接DC组合的数量、支持载波聚合CA组合的数量、支持多入多出MIMO的数量、是否支持非间隙测量和通信数据量。
  26. 根据权利要求25所述的方法，其特征在于，所述接入网设备根据SIM卡的性能确定所述第一SIM卡，包括：
    确定满足DC组合数大于第一阈值、支持CA组合数大于第二阈值、支持MIMO数量大于第三阈值、支持非间隙测量、通信数据量小于第四阈值中的任一个或多个条件的SIM卡为所述第一SIM卡。
  27. 一种多卡终端设备的通信参数测量方法，应用于接入网设备，其特征在于，包括：
    根据测量共享策略，将测量配置信息复制为多份；
    向终端设备通过所述终端设备支持多个SIM卡发送多个测量配置信息，所述多个测量配置信息中的每个测量配置信息对应于所述终端设备支持的多个SIM卡中的一个SIM卡，其中所述多个测量配置信息中的每个测量配置信息包括各自测量的SIM卡的标识信息；
    接收所述终端设备通过所述终端设备支持的多个SIM卡发送的多份测量报告。
  28. 一种通信装置，其特征在于，所述装置包括至少一个处理器，所述至少一个处理器与至少一个存储器耦合：
    所述至少一个处理器，用于执行所述至少一个存储器中存储的计算机程序或指令，以使得所述装置执行如权利要求1至14中任一项所述的方法，或者15至27中任一项所述的方法。
  29. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机程序或指令，当计算机读取并执行所述计算机程序或指令时，使得计算机执行如权利要求1至14中任一项所述的方法，或者15至27中任一项所述的方法。
  30. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的通信设备执行如权利要求1至14中任一项所述的方法，或者15至27中任一项所述的方法。
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