CN113141576B

CN113141576B - Data transmission method, user equipment and network side equipment

Info

Publication number: CN113141576B
Application number: CN202010052156.XA
Authority: CN
Inventors: 刘选兵; 鲍炜
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2023-03-31
Anticipated expiration: 2040-01-17
Also published as: CN113141576A

Abstract

The embodiment of the invention provides a data transmission method, user equipment and network side equipment, relates to the technical field of communication, and aims to solve the problems that in the prior art, receiving time is too long and even receiving fails in part of services received by UE (user equipment) with multiple SIM cards. The method is applied to the UE comprising the multiple SIM cards, and comprises the following steps: under the condition that N broadcast services are received by N SIM cards of the UE, the UE determines a first broadcast service from the N broadcast services according to first information, wherein each broadcast service comprises at least two service data blocks; the UE suspends receiving the service data block of the second broadcast service and receives the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service; and after the first broadcast service is completed, the UE continues to receive the service data block of the second broadcast service, or cancels the second broadcast service when the second broadcast service is not completed, wherein the second broadcast service is other broadcast services except the first broadcast service in the N broadcast services.

Description

Data transmission method, user equipment and network side equipment

Technical Field

The present application relates to the field of communications technologies, and in particular, to a data transmission method, a User Equipment (UE), and a network side device.

Background

At present, only one SIM card is allowed to receive data sent by a network side device by a part of UEs with multiple identity SIM cards at the same time, and at this time, if other SIM cards need to receive data sent by the network side device, the SIM cards of the UE are alternately switched to receive data blocks.

However, in the above process, when the UE with multiple SIM cards switches the SIM cards, the UE with multiple SIM cards may switch the SIM cards based on the independent data blocks, so that a part of services received by the UE with multiple SIM cards may have a problem of too long receiving time or even failure in receiving.

Disclosure of Invention

The embodiment of the invention provides a data transmission method, UE (user equipment) and network side equipment, which are used for solving the problems that part of services received by the UE with multiple SIM cards have too long receiving time and even fail to receive.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present invention provides a data transmission method, which is applied to a UE including multiple SIM cards, and the method includes: under the condition that N SIM cards of the UE receive N broadcast services, the UE determines a first broadcast service from the N broadcast services according to first information, one SIM card receives one broadcast service, each broadcast service comprises at least two service data blocks, and N is an integer greater than 1; the UE suspends receiving the service data block of the second broadcast service and receives the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service; after the first broadcast service is completed, the UE continues to receive the service data block of the second broadcast service, or when the second broadcast service is not completed, the UE cancels the second broadcast service; the second broadcast service is another broadcast service of the N broadcast services except the first broadcast service.

In a second aspect, an embodiment of the present invention provides a data transmission method, which is applied to a network device, and the method includes: the network side equipment sends a service content identifier of each broadcast service in N broadcast services to the UE with the multiple SIM cards; and the N SIM cards of the UE receive the N broadcasting services.

In a third aspect, an embodiment of the present invention provides a UE, where the UE includes multiple SIM cards, and includes: the receiving module is used for receiving broadcast services; the determining module is configured to determine, when N SIM cards of the UE receive N broadcast services, a first broadcast service from the N broadcast services according to the first information, where one SIM card receives one broadcast service, each broadcast service includes at least two service data blocks, and N is an integer greater than 1; the execution module is configured to suspend receiving the service data block of the second broadcast service; the receiving module is further configured to receive the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service after the service data block of the second broadcast service is suspended from being received; the receiving module is further configured to continue receiving the service data block of the second broadcast service after the first broadcast service is completed, or the executing module is configured to cancel the second broadcast service when the second broadcast service is not completed; the second broadcast service is another broadcast service of the N broadcast services except the first broadcast service.

In a fourth aspect, an embodiment of the present invention provides a network side device, including: a sending module; the sending module is configured to send a service content identifier of each broadcast service in the N broadcast services to the UE with the multiple SIM cards; and the N SIM cards of the UE receive the N broadcasting services.

In a fifth aspect, an embodiment of the present invention provides a terminal device, which includes a processor, a memory, and a computer program stored on the memory and executable on the processor, and when executed by the processor, the computer program implements the steps of the data transmission method according to the first aspect.

In a sixth aspect, an embodiment of the present invention provides a network-side device, which includes a processor, a memory, and a computer program stored in the memory and executable on the processor, and when the computer program is executed by the processor, the steps of the data transmission method according to the second aspect are implemented.

In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the data transmission method are implemented as described above.

In the embodiment of the present invention, when N SIM cards of a UE receive N broadcast services, the UE may determine a first broadcast service from the N broadcast services according to first information, then suspend receiving a service data block of a second broadcast service, and receive the service data block of the first broadcast service through a SIM card corresponding to the first broadcast service, and finally, after the UE completes the first broadcast service, continue to receive a service data block of the second broadcast service or cancel the second broadcast service when the second broadcast service is not completed. By the scheme, the UE with the multiple SIM cards can successfully receive all the broadcast services by preferentially receiving one of the broadcast services and continuously receiving other broadcast services after the broadcast service is successfully received, so that the electric quantity of the UE is saved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of a possible structure of a communication system according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a broadcast service data transmission according to an embodiment of the present invention;

fig. 3 is a flowchart illustrating a data transmission method according to an embodiment of the present invention;

fig. 4 is a second schematic diagram of broadcast service data transmission according to an embodiment of the present invention;

fig. 5 is a second flowchart of a data transmission method according to an embodiment of the present invention;

fig. 6 is a third schematic diagram illustrating broadcast service data transmission according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a UE according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a network-side device according to an embodiment of the present invention;

fig. 9 is a second schematic structural diagram of a UE according to a second embodiment of the present invention;

fig. 10 is a second schematic structural diagram of a network-side device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Some terms involved in the embodiments of the present invention are explained below for the convenience of the reader:

1. broadcast service

The broadcast service in the embodiment of the present invention may be a Public Warning System (PWS) service.

Illustratively, the PWS service may be: after receiving the network instruction, the UE starts to receive Tsunami Warning System (ETWS) information and/or Commercial Mobile Alert System (CMAS) information. Wherein, the ETWS information may include at least one of: paging indication information containing ETWS information, ETWS scheduling information, ETWS main information and ETWS auxiliary information. The CMAS information may include at least one of: the paging indication information containing CMAS information, CMAS scheduling information, CMAS main information and all auxiliary information of CMAS.

Illustratively, the System Information in the PWS broadcast service may be divided into a plurality of System Information Blocks (SIBs) according to the usage and content. The SIB may be at least one of the SIBs described below:

SIB1 is a scheduling information block used to indicate whether the UE is allowed to access the cell and other SIBs.

SIB6, ETWS master information; wherein, the ETWS master information includes an ETWS Primary Notification (ETWS Primary Notification), and the ETWS Primary Notification may include: message ID (messageIdentifier), ETWS sequence number (serial number), alert type (wanning type), etc.

SIB7, which is ETWS secondary information; the ETWS secondary information includes a secondary Notification (ETWS Primary Notification) having a plurality of segments.

SIB8, which is CMAS commercial mobile early warning system information; the CMAS commercial mobile early warning system information includes a CMAS Notification (CMAS Notification), the CMAS Notification having a plurality of segments, and the CMAS Notification may include: message ID (messageIdentifier), CMAS serial number (serial number), segment content, etc.

The SIB described above includes SIBs other than the 4 SIBs (SIB 1, SIB6, SIB7, and SIB 8).

Illustratively, when transmitting system information in the PWS broadcast service to the UE, the network side device transmits a plurality of SIBs according to a predetermined cycle and a predetermined sequence. Generally, each SIB has a respective transmission period, such as 80ms,160ms,320ms, and the like, and the transmission period of each SIB is configurable, and after configuration, the network side device notifies the UE. For example, a plurality of SIBs having the same transmission cycle may constitute Scheduling Information (SI message) and be transmitted.

For example, the network side device may send the SI message in a predetermined sending time window, where the SI message and the sending time window are in one-to-one correspondence, that is, one SI message corresponds to one time window, and only one SI message is sent in one time window.

Example 1: the time length of the sending time window of the SI message can be matched, but in a cell (cell), the time lengths of the sending time windows of all the SI messages are consistent;

example 2: the sending time windows of different SI messages are connected end to end;

example 3: the base station has a plurality of slots (slots) in a transmission time window, and can select one or more slots to transmit the SI message;

example 4: within a transmission time window, the transmitted SI message is HARQ (Hybrid Automatic Repeat reQuest) combinable.

Illustratively, the SIB1 is further configured to configure a mapping relationship between other SIBs and the SI message, that is, to configure cycle information of the other SIBs and location information of the other SIBs in the PWS broadcast service; the SIB1 also indicates the window time position of each SI message, that is, the UE needs to acquire the SIB1 before acquiring other SIBs.

Illustratively, each SIM card may correspond to the same or different Radio Resource Control (RRC) states. For example, taking a dual SIM card UE (the UE includes an SIM card 1 and a SIM card 2) as an example, the SIM card 1 and the SIM card 2 may be in an Idle state (Idle) at the same time; alternatively, the SIM card 1 may be in a connected state, and the SIM card 2 may be in an Idle state; alternatively, the SIM card 1 may be in a connected state and the SIM card 2 may be in an Inactive state (Inactive).

For example, a UE in Idle or Inactive needs to periodically listen to a Paging message (Paging) according to the configuration of the network side device. When the system Information is changed, the network side device notifies the UE through the indication Information in the Paging Downlink Control Information (DCI), the system Information is changed, and the UE receives the relevant indication and then re-acquires the changed system Information. In general, 2 bits (Bit) are defined in Paging DCI as Bit1 and Bit2. Wherein, bit1 is used for indicating the system information change of other SIBs except SIB6, SIB7 and SIB 8; bit2 is used to instruct system information change of SIB6, SIB7, and SIB8. It should be noted that SIB6, SIB7, and SIB8 are system information that requires high real-time performance, and generally, the UE reads the system information immediately after receiving the change instruction.

2. Other terms

It should be noted that "/" in this context means "or", for example, A/B may mean A or B; "and/or" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It should be noted that, for the convenience of clearly describing the technical solutions of the embodiments of the present application, in the embodiments of the present application, the terms "first", "second", and the like are used to distinguish the same items or similar items with basically the same functions or actions, and those skilled in the art can understand that the terms "first", "second", and the like do not limit the quantity and execution order. For example, the first service and the second service are for distinguishing different services, not for describing a specific order of the services.

It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "such as" in an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the embodiments of the present invention, "of", "corresponding" and "corresponding" may be mixed, and it should be noted that the intended meaning is consistent when the difference is not emphasized. The meaning of "a plurality" in the embodiments of the present application means two or more.

The scheme provided by the embodiment of the invention is explained in the following with the relevant figures.

The technical scheme provided by the invention can be applied to various communication systems, such as a 5G communication system, a future evolution system or a plurality of communication convergence systems and the like. Various application scenarios may be included, for example, scenarios such as Machine to Machine (M2M), D2M, macro and micro Communication, enhanced Mobile Broadband (eMBB), ultra high reliability and ultra Low Latency Communication (urrllc), and Massive internet of things Communication (mtc). These scenarios include, but are not limited to: the communication between the terminal device and the terminal device, the communication between the network side device and the network side device, the communication between the network side device and the terminal device, and the like. The embodiment of the invention can be applied to the communication between the network side equipment and the terminal equipment in the 5G communication system, or the communication between the terminal equipment and the terminal equipment, or the communication between the network side equipment and the network side equipment.

Fig. 1 shows a schematic diagram of a possible structure of a communication system according to an embodiment of the present invention. As shown in fig. 1, the communication system includes at least one network-side device 100 (only one is shown in fig. 1) and one or more UEs 200 to which each network-side device 100 is connected.

For example, the UE is a single-receiving UE with multiple SIM cards, and only one SIM card can receive data at a time. Wherein, the UE comprises M SIM cards.

For example, the SIM card may be an entity SIM card in the UE, or may also be an embedded SIM (eSIM) card in the UE, which is not limited in this embodiment of the present invention. For example, the M SIM cards may be M physical SIM cards; or, the M SIM cards may be M eSIM cards; alternatively, a part of the SIM cards in the M SIM cards may be physical SIM cards, and another part of the SIM cards may be eSIM cards, which is not limited in the embodiment of the present invention.

The network side device 100 may be a base station, a core network device, a Transmission and Reception node (TRP), a relay station, or an access Point. The network side device 100 may be a Base Transceiver Station (BTS) in a Global System for Mobile communication (GSM) or Code Division Multiple Access (CDMA) network, may be an NB (NodeB) in a Wideband Code Division Multiple Access (WCDMA), and may be an eNB or eNodeB in LTE (evolved NodeB). The Network side device 100 may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario. The network side device 100 may also be a network side device in a 5G communication system or a network side device in a future evolution network. The words used are not to be construed as limitations of the invention.

The UE200 may be a terminal device. The terminal device may be a wireless terminal device or a wired terminal device, where the wireless terminal device may be a device providing voice and/or other service data connectivity to a user, a handheld device with a wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network or a terminal device in a future evolved PLMN network, and the like. A Wireless Terminal device may communicate with one or more core networks via a Radio Access Network (RAN), and may be a Mobile Terminal device, such as a Mobile phone (or referred to as a "cellular" phone) and a computer having a Mobile Terminal device, for example, a portable, pocket, hand-held, computer-included or vehicle-mounted Mobile device, which exchanges languages and/or data with the RAN, and a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) Station, a Personal Digital Assistant (PDA), and the like, and may also be a Mobile device, a UE Terminal device, an Access Terminal device, a Wireless Communication device, a Terminal device Unit, a Terminal device Station, a Mobile Station (Mobile Station), a Mobile Station (PDA), a Remote Station (Remote Station), a Remote Agent (Subscriber), a User equipment (User equipment, and the like. As an example, in the embodiment of the present invention, fig. 1 illustrates that the terminal device is a mobile phone.

The data transmission method provided by the embodiment of the invention can be applied to the following steps: a scenario in which a broadcast service reception conflict exists in multiple SIM cards of the multi-SIM-card UE (that is, a scenario in which reception times for receiving broadcast services in multiple SIM cards of the multi-SIM-card UE that receive only one broadcast service overlap), or a scenario in which the multiple SIM cards of the multi-SIM-card UE receive broadcast services that contain the same broadcast service content.

Taking a scenario that a broadcast service receiving conflict exists in a dual SIM card as an example, assuming that the UE includes a SIM card 1 and a SIM card 2, if the SIM card 1 is connected to a first network, and the SIM card 2 is connected to a second network, when the mobile network broadcasts PWS information, the first network and the second network may send PWS information at the same time (for example, the first network sends PWS information 1 to the SIM card 1, and the second network sends PWS information 2 to the SIM card 2), and even the first network and the second network may send PWS information containing the same broadcast service content. Thus, it is highly likely that the reception time window of the SIM card 1 for receiving the PWS information 1 and the reception time window of the SIM card 2 for receiving the PWS information 2 will temporally collide.

In the above scenario, because the dual-SIM-card-single-reception UE only allows one SIM card to receive data sent by the network-side device at the same time, when the dual-SIM-card-single-reception UE needs to receive downlink data simultaneously by the SIM card 1 and the SIM card 2, the UE reception time may be too long or even the reception may fail due to a conflict between the reception time windows of the downlink data.

For example, taking PWS information as ETWS information as an example, SIM card 1 and SIM card 2 receive Paging in sequence to instruct UE to start receiving ETWS information, where the ETWS information is composed of multiple system information data blocks, and the system information data blocks may include SIB6 and multiple auxiliary notification segment information SIB7 (such as SIB7' and SIB7 "in fig. 2). As shown in fig. 2, when the SIM card 1 and the SIM card 2 receive the SIB7 simultaneously, since the UE determines the reception timings of the SIM card 1 and the SIM card 2 by using a random reception method, the reception time windows of the SIM card 1 and the SIM card 2 receiving the SIB7 collide (refer to fig. 2, the SIB7 is not received by the SIM card 1', and the SIB7 is not received by the SIM card 1), which may cause the SIM card 1 or the SIM card 2 not to receive the corresponding ETWS information for a long time, thereby causing ETWS information delay, and even may cause that neither of the two SIM cards cannot receive the ETWS information simultaneously.

In view of the above problems, an embodiment of the present invention provides a scheme that: under the condition that N SIM cards of the UE receive N broadcast services, the UE can determine a first broadcast service from the N broadcast services according to first information, then pause receiving a service data block of a second broadcast service, and receive the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service, and finally, after the UE finishes the first broadcast service, continue receiving the service data block of the second broadcast service or cancel the second broadcast service when the second broadcast service is not finished. By the scheme, the UE with the multiple SIM cards can successfully receive all the broadcast services by preferentially receiving one of the broadcast services and continuously receiving other broadcast services after the broadcast service is successfully received, so that the electric quantity of the UE is saved, and the working efficiency is improved.

Fig. 3 shows a schematic flow chart of a data transmission method according to an embodiment of the present invention, and as shown in fig. 3, the data transmission method may include the following steps 201 to 203:

step 201: and under the condition that the N SIM cards of the UE receive N broadcast services, the UE determines a first broadcast service from the N broadcast services according to the first information.

In the embodiment of the present invention, the N SIM cards are some or all of M SIM cards of the UE; one SIM card receives one broadcast service, each broadcast service comprises at least two service data blocks, N is an integer greater than 1 and is less than or equal to M.

It should be noted that the UE in the embodiment of the present invention only allows one SIM card to receive the broadcast service in the same time period.

Step 202: and the UE suspends receiving the service data block of the second broadcast service and receives the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service.

Step 203: and after the first broadcast service is finished, the UE continues to receive the service data block of the second broadcast service, or cancels the second broadcast service when the second broadcast service is not finished.

In an embodiment of the present invention, the second broadcast service is another broadcast service except the first broadcast service in the N broadcast services.

Optionally, in this embodiment of the present invention, for any SIM card of the N SIM cards of the UE, the network side device corresponding to the any SIM card may repeatedly send the broadcast service corresponding to the any SIM card periodically or aperiodically. Further, the network side device corresponding to any SIM card: the broadcast service corresponding to any SIM card can be repeatedly sent to any SIM card according to the preset time interval.

For example, the SIM card 1 corresponds to a broadcast service 1, where the broadcast service 1 includes a service data block 1, a service data block 2, and a service data block 3, and the sequence of the 3 service data blocks is: the SIM card 1 may repeatedly send the broadcast service 1 to the SIM card 1 at a predetermined interval (e.g., 2 s) according to the arrangement sequence of the 3 service data blocks and according to the service data block 1, the service data block 2, and the service data block 3.

Optionally, in this embodiment of the present invention, the N broadcast services may be broadcast services sent by the same network or broadcast services sent by different networks, which is not limited in this embodiment of the present invention. For example, suppose that the UE includes a SIM card 1 and a SIM card 2, the SIM card 1 receives a broadcast service 1, and the SIM card 2 receives a broadcast service 2, where the broadcast service 1 and the broadcast service 1 may be broadcast services transmitted by the same network or broadcast services transmitted by different networks.

Optionally, in this embodiment of the present invention, when the N SIM cards of the UE receive N broadcast services, the N SIM cards have broadcast service reception conflicts, that is, reception time windows of the N SIM cards receiving the broadcast services overlap; or, the service contents of the broadcast services received by the N SIM cards are the same.

For example, the overlapping of the receiving time windows of the N SIM cards for receiving the broadcast service refers to: all or part of the receiving time of the broadcast service received by the N SIM cards are overlapped with each other. It can be understood that the receiving times of the broadcast services received by the N SIM cards may partially overlap or may completely overlap, which is not limited in the embodiment of the present invention.

For example, suppose that the UE includes a SIM card 1 and a SIM card 2, the SIM card 1 receives a broadcast service 1, the SIM card 2 receives a broadcast service 2, the SIM card 1 receives a service data block of the broadcast service 1 for a first time period, and the SIM card 2 receives a service data block of the broadcast service 2 for a second time period, if the first time period overlaps with the second time period (i.e., the first time period overlaps with the second time period completely or partially), it indicates that the broadcast service 1 and the broadcast service 2 conflict.

Optionally, in an embodiment of the present invention, the first information is used to indicate at least one of: the priority information of the N broadcast services, and the service content identifier of each broadcast service in the N broadcast services.

Illustratively, the priority information of the N broadcast services is used to indicate the priority of the N broadcast services.

For example, the priority information may be preset, may be specified by a protocol, may be preconfigured by a network device for the UE, and may also be customized by a user, which is not limited in the embodiment of the present invention.

Illustratively, the service content identifier of one broadcast service is used to indicate the service content of the broadcast service. The service content identifiers of the broadcast services with the same service content are the same, and otherwise, the service content identifiers of the broadcast services with different service contents are different.

Illustratively, when the broadcast service is a PWS service, the service data block is a system information data block.

Illustratively, the service content identifier may be a service content ID.

Illustratively, the service content identifier is included in the service content of the broadcast service, for example, when the service content of the broadcast service is PWS information, the PWS information includes the PWS service content identifier. In general, the PWS service content usually has a uniform header format, and the header format includes PWS service content identification.

Illustratively, the service content identification may include at least one of: service content type, timestamp, service number.

Illustratively, the timestamp is used to indicate the time of the PWS service information, and the service number is used to indicate the sequence of service numbers of the same service type within a period of time.

For example, the service content identifier is taken as a PWS service content identifier. When the PWS service is a service content composed based on ETWS information, the PWS service content Identifier may be indicated by a message Identifier (message ID) and a serial Number (serial Number) contained in the ETWS information, or may be calculated by combining the message ID and the serial Number contained in the ETWS information; when the PWS service is service content composed based on CMAS information, the PWS service content identifier may also be indicated by the message ID and the serial Number included in the CMAS information, or calculated by combining the message ID and the serial Number included in the CMAS information.

Further, the Network (NW) may indicate to the UE that the current message ID or serial Number is a globally defined message ID or serial Number, or a non-globally defined message ID or serial Number. If the NW indicates that the message ID or serial Number is globally defined, the UE may confirm that the corresponding service contents are the same in different NWs, with the same message ID or serial Number. The NW may also implement a global definition of PWS service content identity across multiple Public Land Mobile Networks (PLMNs).

For example, the service content identifier may be generated in a manner that: when the service content in the network side device is triggered, the network side device generates the service content identifier according to the definition mode of the service content identifier, that is, the content indicated by the information content to be included preset in the service content or the content calculated by combining the information content.

For example, when the PWS service of the network side device is triggered by broadcast, the network side device may generate the PWS service content identifier accordingly according to the definition mode of the PWS service content identifier, indicate whether it is globally defined, and send the PWS service content in a mode of broadcast to the UE.

Optionally, in the embodiment of the present invention, when the UE suspends receiving the service data block of the second broadcast service, the UE may suspend receiving the service data block of the second broadcast service at the first time. Further, the first time may be a time when a service conflict exists in a receiving process of the multi-SIM card of the UE receiving the broadcast service, or a time when the UE determines that the first service content identifier is the same as the second service content identifier.

Optionally, in the embodiment of the present invention, when the UE continues to receive the service data block of the second broadcast service, after the UE completes receiving the first broadcast service, the UE may continue to complete receiving the second broadcast service.

It should be noted that, during the time period when the UE suspends receiving the second broadcast service, the network side device does not stop transmitting the second broadcast service to the UE, and as described above, the transmission mode of the broadcast service during transmission may be a periodically repeated transmission, so that when the UE continues to receive the second broadcast service, it is possible to complete the continuous reception of part of the content in the second broadcast service that is not received, that is, complete the complete reception of the second broadcast service.

In the data transmission method provided in the embodiment of the present invention, when N SIM cards of a UE receive N broadcast services, the UE may determine a first broadcast service from the N broadcast services according to first information, then suspend receiving a service data block of a second broadcast service, and receive the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service, and finally, after the UE completes the first broadcast service, continue to receive the service data block of the second broadcast service or cancel the second broadcast service when the second broadcast service is not completed. Through the technical scheme, the problem of resource waste caused by the fact that the UE cannot timely receive the broadcast service or repeatedly receives the same broadcast service when receiving the first broadcast service and the second broadcast service and conflict is solved through the technical scheme of preferentially receiving one of the broadcast services.

Optionally, in this embodiment of the present invention, the first broadcast service may be a broadcast service randomly determined by the UE. For example, when there is a broadcast service reception conflict with the multi-SIM card, the UE may randomly select one broadcast service from the N broadcast services as the first broadcast service.

Optionally, in this embodiment of the present invention, when the first information is used to indicate the priority information, the first broadcast service may be at least one of X broadcast services with the highest priority, where X is less than or equal to N.

Optionally, in this embodiment of the present invention, when the first information is used to indicate the priority information, the first broadcast service is a broadcast service with a highest priority of the N broadcast services; wherein the first broadcast service is any one of: the first identified broadcast service of the UE, the first received broadcast service of the UE, and the first received broadcast service of the paging indication of the UE.

Illustratively, the priority information may include at least one of: the UE identifies order information of the broadcast service, the UE receives reception order information of the broadcast service, and the UE receives reception order information of a paging indicator of the broadcast service.

Illustratively, the first identified broadcast service may be: firstly, the identified broadcast service is identified as the broadcast service. For example, when the broadcast service is a PWS service, the first broadcast service is a PWS service identified by the PWS service identifier that is recognized first; further, when the PWS service is an ETWS service, the first broadcast service may be: the first identified ETWS service identifier is a first ETWS main notification (i.e., SIB 6) received by the UE, and when the PWS service is the CMAS service, the first broadcast service may be: the first identified CMAS service identifier is the first CMAS notification (i.e. SIB 8) received by the UE.

For example, the first broadcast service received by the UE refers to: and the UE receives the broadcast service corresponding to the first piece of broadcast service data. For example, when the broadcast service is a PWS service, the broadcast service received by the UE first refers to: the method comprises the steps that the UE receives PWS service corresponding to a first piece of PWS information; further, when the PWS service is the ETWS service, the first piece of PWS information is generally SIB6 or SIB7, and when the PWS service is the CMAS service, the first piece of PWS information is SIB8.

For example, the broadcast service that the UE receives the paging indicator first refers to: the UE receives the broadcast service of the paging indication firstly. For example, when the broadcast service is a PWS service, the broadcast service for which the UE first receives the paging indication is: the UE receives the PWS service of the ETWS And the CMAS paging Indication (ETWS And CMAS Indication).

The scheme provided by the embodiment of the invention is exemplarily explained by using a scene that service conflict exists when the dual SIM cards receive the broadcast service.

Example 1: suppose that the UE includes a SIM card 1 and a SIM card 2, and the SIM card 1 receives a PWS service 1, and the SIM card 2 receives a PWS service 2, where the PWS service 1 includes ETWS information 1, and the PWS service 2 includes ETWS information 2.

As shown in fig. 4, when the Idle or Inactive UE receives a Paging indication from the SIM card 1 that ETWS information 1 is changed, the UE starts receiving SIB1 and the subsequent system information data blocks of ETWS information 1, marks the start of the PWS service 1 of the SIM card 1, and marks the PWS service 1 as the first PWS service. Then, after receiving the Paging instruction from the SIM card 2 that indicates that ETWS information 2 is changed, the UE also starts to receive the SIB1 and the subsequent system information data block of ETWS information 2, marks that the PWS service 2 of the SIM card 2 starts, and records the PWS service 2 as the second PWS service. Then, the two SIM cards receive the ETWS information 1 and the ETWS information 1 alternately and continuously in a time division manner within a certain time. As shown in fig. 4, at time t1, data reception conflicts occur between the SIM card 1 and the SIM card 2, that is, both the SIM card 1 and the SIM card 2 need to receive the SIB7 at time t1, and at this time, since the first PWS service (i.e., PWS service 1) has a high priority, the UE may preferentially receive the system information data block of the first PWS service, and suspend or cancel reception of the second PWS service using the SIM card 2.

Therefore, the user can determine the broadcast service which is received in advance through the priority information, so that the UE with multiple SIM cards can be ensured to quickly receive the broadcast service when receiving the broadcast service formed by multiple data blocks, and the failure of receiving the broadcast service for a long time or even receiving the broadcast service due to the receiving conflict of the broadcast service of the multiple data blocks can be avoided.

Optionally, in an embodiment of the present invention, the step 202 may include the following steps 202a:

step 202a: and when the receiving time of the N broadcast services conflicts, the UE suspends receiving the service data block of the second broadcast service.

For example, when there is a conflict between the receiving times of the N broadcast services, the UE may determine a first broadcast service from the N broadcast services in advance, so that other broadcast services except the first broadcast service may be suspended at a first time.

Therefore, the UE can stop receiving other broadcast services except the first broadcast service, so that the UE can timely finish receiving the broadcast service with high priority in a short time.

Optionally, in this embodiment of the present invention, in a case that the first information includes a service content identifier of each broadcast service in the N broadcast services, as shown in fig. 5, the step 202 may include the following step 301:

step 301: under the condition that N SIM cards of the UE receive N broadcast services, when the UE judges that the first service content identification is the same as the second service content identification, the UE suspends receiving the service data block of the second broadcast service and receives the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service.

Further optionally, the service content identifier of each broadcast service in the N broadcast services may be obtained by the UE itself, or configured to the UE by the network side device, or predefined, or specified by a protocol.

Further optionally, in the embodiment of the present invention, as shown in fig. 5, before the step 301, the method may further include the following step 301a:

step 301a: and the network side equipment sends the service content identification of each broadcast service in the N broadcast services to the UE with the multiple SIM cards.

Correspondingly, before the step 201, the method further includes the following step 201a:

step 201a: and the UE receives the service content identification of each broadcast service from the network side equipment.

For example, when the UE determines that the first service content id is the same as the second service content id, the first broadcast service may be a broadcast service identified by the UE as the first service content id. For example, when the UE is a dual SIM card UE, the UE recognizes the service content identifier 1 of the broadcast service received by the SIM card 1 in advance, and then recognizes the service content identifier 2 of the broadcast service received by the SIM card 2, so that the broadcast service received by the SIM card 1 is the first broadcast service.

For example, when the UE determines that the first service content identifier is the same as the second service content identifier, the first broadcast service may also be a broadcast service that is confirmed by the UE according to the priority information. For example, the UE is a dual-SIM card UE, and the following are preset in the UE: when the first broadcast service is the broadcast service first received by the UE, the UE receives the broadcast service of the SIM card 2 first, and then receives the broadcast service of the SIM card 1, and when the UE recognizes the service content identifier 1 of the broadcast service received by the SIM card 1 in advance, and then the UE recognizes the service content identifier 2 of the broadcast service received by the SIM card 2, then the broadcast service received by the SIM card 2 is the first broadcast service.

The scheme provided by the embodiment of the invention is exemplarily explained by using a scene that the service content identifications of the dual SIM cards receiving the broadcast service are the same.

Example 2: suppose that the UE includes a SIM card 1 and a SIM card 2, and the SIM card 1 receives a PWS service 1, and the SIM card 2 receives a PWS service 2, where the PWS service 1 includes CMAS information 1, and the PWS service 2 includes CMAS information 2.

As shown in fig. 6, when the Idle or Inactive UE receives a Paging indication CMAS information 1 from the SIM card 1 and then the UE starts to receive the SIB1 and the system information data block of the subsequent CMAS information 1 (SIB 8). Then, when the Idle or Inactive UE receives the Paging indication CMAS information 2 from the SIM card 2 and changes, the UE starts to receive the system information data block (SIB 8) of SIB1 and the subsequent CMAS information 2. Next, the UE recognizes the PWS service content ID of the PWS service 1 received by the SIM card 1 and recognizes the PWS service content ID of the PWS service 2 received by the SIM card 2, and if it is determined that the PWS service content ID and the PWS service content ID are the same, since the first recognized PWS service content ID of the UE is the PWS service content ID of the PWS service 1, the PWS service 1 is regarded as the first PWS service. And finally, the UE suspends the reception of the PWS service 2, and continues to receive the PWS service 2 or cancels the reception of the PWS service 2 after the PWS service 1 is received.

Therefore, after the network side equipment sends the service content identification of each broadcast service of the N broadcast services to the UE with the multiple SIM cards, the UE with the multiple SIM cards can judge whether the multiple broadcast service contents received by the UE are the same or not through the broadcast service content identification, so that one broadcast service can be received and other broadcast services can be suspended from being received in the same time when the broadcast service contents of the multiple broadcast services are the same, and after one broadcast service is received, the other broadcast services can be received or the reception of the other broadcast services can be cancelled. Therefore, the UE with multiple SIM cards can be guaranteed to successfully receive the first service, the first service can be received in a short time, and the working efficiency is improved.

Optionally, in the embodiment of the present invention, when the UE can confirm that the service content received by the SIM card 1 is the same as the service content received by the SIM card 2, after the UE completes the broadcast service received by one of the SIM cards, the UE may cancel the other SIM card to continue receiving the broadcast service.

For example, in the case that the first information indicates the service content identifier of each broadcast service, the canceling the second broadcast service when the second broadcast service is not completed in step 203 may include the following step 203a:

step 203a: if the first service content identifier is the same as the second service content identifier, the UE cancels the second broadcast service when the second broadcast service is not completed after the first broadcast service is completed.

Illustratively, the first broadcast service completion means: and the UE completes the reception of the last service data block of the first broadcast service with the plurality of service data blocks.

Exemplarily, the second broadcast service is not completed, which means that: the UE does not complete the reception of the last service data block of the second broadcast service having the plurality of service data blocks.

For example, referring to example 2, after the UE finishes receiving the PWS service 1, it is determined that part of the service data blocks of the PWS service 2 are not completely received, and then the UE cancels receiving the PWS service 2.

For example, if the first broadcast service is not completed, that is, the first broadcast service fails to be received, the UE will continue to receive the second broadcast service, thereby ensuring that one of the broadcast services with the same broadcast service content is successfully received.

For example, if the first broadcast service is not completed, the determining method of the second broadcast service may refer to the determining method of the first broadcast service, and details thereof are not described here.

Therefore, the UE with multiple SIM cards can judge that the broadcast service contents are the same through the broadcast service content identification, only one broadcast service is selected to be received, and the other broadcast services are cancelled, so that the waste of resources (such as electric quantity, memory and the like) of the UE is prevented, and a large amount of UE resources with multiple SIM cards can be saved.

Fig. 7 is a schematic diagram of a possible structure of a UE according to an embodiment of the present invention, and as shown in fig. 7, the UE400 includes: determination module 401, execution module 402, and reception module 403: the determining module 401 is configured to determine, according to the first information, a first broadcast service from the N broadcast services when the N SIM cards of the UE400 receive the N broadcast services, where one SIM card receives one broadcast service, each broadcast service includes at least two service data blocks, and N is an integer greater than 1; the executing module 402 is configured to suspend receiving the service data block of the second broadcast service; the receiving module 403 is configured to receive the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service after the executing module 402 suspends receiving the service data block of the second broadcast service; the receiving module 403 is further configured to continue receiving the service data block of the second broadcast service after the first broadcast service is completed, or the executing module 402 is configured to cancel the second broadcast service when the second broadcast service is not completed after the first broadcast service is completed; the second broadcast service is another broadcast service of the N broadcast services except the first broadcast service.

Optionally, in this embodiment of the present invention, when the first information is used to indicate the priority information, the first broadcast service is a broadcast service with a highest priority of the N broadcast services; the first broadcast service is any one of: the first identified broadcast service of the UE400, the first received broadcast service of the UE400, and the first received broadcast service of the paging indicator.

Optionally, in an embodiment of the present invention, in a case that the first information indicates the service content identifier of each broadcast service, the executing module 402 is specifically configured to suspend receiving the service data block of the second broadcast service when the UE determines that the first service content identifier is the same as the second service content identifier.

Optionally, in an embodiment of the present invention, in a case that the first information indicates a service content identifier of each broadcast service, the executing module 402 is specifically configured to cancel the second broadcast service when the second broadcast service is not completed after the first broadcast service is completed if the first service content identifier is the same as the second service content identifier.

Optionally, in an embodiment of the present invention, the executing module 402 is specifically configured to suspend receiving the service data block of the second broadcast service when there is a conflict between the receiving times of the N broadcast services.

Optionally, in this embodiment of the present invention, the receiving module 403 is further configured to receive, from a network side device, a service content identifier of each broadcast service.

In the UE provided in the embodiment of the present invention, when N SIM cards of the UE receive N broadcast services, the UE may determine a first broadcast service from the N broadcast services according to the first information, then suspend receiving a service data block of a second broadcast service, and receive the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service, and finally, after the UE completes the first broadcast service, continue to receive the service data block of the second broadcast service or cancel the second broadcast service when the second broadcast service is not completed. By the scheme, the UE with the multiple SIM cards can successfully receive all the broadcast services by preferentially receiving one of the broadcast services and continuously receiving other broadcast services after the broadcast service is successfully received, so that the electric quantity of the UE is saved, and the working efficiency is improved.

The UE provided in the embodiment of the present invention can implement the process shown in any one of fig. 3 to fig. 6 in the foregoing method embodiment, and details are not described here again to avoid repetition.

Fig. 8 is a schematic diagram of a possible structure of a network device according to an embodiment of the present invention, and as shown in fig. 8, the network device 500 includes: a sending module 501; the sending module is configured to send a service content identifier of each broadcast service in the N broadcast services to the UE with the multiple SIM cards; and the N SIM cards of the UE receive the N broadcasting services.

In the network-side device provided in the embodiment of the present invention, after the service content identifier of each broadcast service of the N broadcast services is sent to the UE with multiple SIM cards, the UE with multiple SIM cards can determine whether the multiple broadcast service contents received by the UE are the same through the broadcast service content identifier, so that when the broadcast service contents of the multiple broadcast services are the same, one broadcast service is received within the same time, the reception of the other broadcast services is suspended, and after the reception of the one broadcast service is completed, the other broadcast services are received again or the reception of the other broadcast services is cancelled. Therefore, the UE with multiple SIM cards can be guaranteed to successfully receive the first service, the first service can be received in a short time, and the working efficiency is improved.

The network side device provided in the embodiment of the present invention can implement the process shown in any one of fig. 3 to fig. 6 in the method embodiment, and details are not described here again to avoid repetition.

Take UE as an example. Fig. 9 is a schematic diagram of a hardware structure of a terminal device for implementing various embodiments of the present invention, where the terminal device 100 includes, but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the configuration of the terminal device 100 shown in fig. 9 does not constitute a limitation of the terminal device, and that the terminal device 100 may include more or less components than those shown, or combine some components, or arrange different components. In the embodiment of the present invention, the terminal device 100 includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal device, a wearable device, a pedometer, and the like.

The processor 110 is configured to determine, according to the first information, a first broadcast service from the N broadcast services when N SIM cards of the terminal device receive N broadcast services, where one SIM card receives one broadcast service, each broadcast service includes at least two service data blocks, and N is an integer greater than 1; the processor 110 is further configured to suspend receiving the service data block of the second broadcast service; a radio frequency unit 101, configured to receive the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service after the processor 110 suspends receiving the service data block of the second broadcast service; the radio frequency unit 101 is further configured to continue to receive the service data block of the second broadcast service after the first broadcast service is completed; the processor 110 is further configured to cancel the second broadcast service when the second broadcast service is not completed after the first broadcast service is completed; the second broadcast service is another broadcast service of the N broadcast services except the first broadcast service.

The terminal device provided in the embodiment of the present invention is a terminal device including a plurality of SIM cards, and when N broadcast services are received by N SIM cards of the terminal device, the terminal device may determine, according to first information, a first broadcast service (where one SIM card receives one broadcast service and each broadcast service includes at least two service data blocks) from the N broadcast services, and after the first broadcast service is determined, the terminal device suspends receiving the service data block of the second broadcast service, and completes receiving the service data block of the first broadcast service in advance through the SIM card corresponding to the first broadcast service, and then the terminal device may continue receiving the service data block of the second broadcast service, or cancel the second broadcast service when the second broadcast service is not completed; the second broadcast service is another broadcast service of the N broadcast services except the first broadcast service. Therefore, the terminal equipment with multiple SIM cards can be guaranteed to successfully receive the first service, the first broadcast service can be completely received in a short time, and the working efficiency is improved.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 101 may be used for receiving and sending signals during a message transmission or call process, and specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through a wireless communication system.

The terminal device 100 provides the user with wireless broadband internet access via the network module 102, such as helping the user send and receive e-mails, browse web pages, and access streaming media.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into an audio signal and output as sound. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the terminal device 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 104 is used to receive an audio or video signal. The input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics processor 1041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102. The microphone 1042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of the phone call mode.

The terminal device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or the backlight when the terminal device 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal device posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal device 100. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072. Touch panel 1071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 1071 (e.g., operations by a user on or near touch panel 1071 using a finger, stylus, or any suitable object or attachment). The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, receives a command from the processor 110, and executes the command. In addition, the touch panel 1071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. Specifically, other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 1071 may be overlaid on the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 9, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the terminal device 100, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the terminal device 100, and is not limited herein.

The interface unit 108 is an interface for connecting an external device to the terminal apparatus 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal apparatus 100 or may be used to transmit data between the terminal apparatus 100 and the external device.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the terminal device 100, connects various parts of the entire terminal device 100 by various interfaces and lines, and performs various functions of the terminal device 100 and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the terminal device 100. Processor 110 may include one or more processing units; alternatively, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The terminal device 100 may further include a power supply 111 (such as a battery) for supplying power to each component, and optionally, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.

In addition, the terminal device 100 includes some functional modules that are not shown, and are not described in detail here.

Fig. 10 is a schematic diagram of a hardware structure of a network-side device for implementing an embodiment of the present invention, where the network-side device 800 includes: a processor 801, a transceiver 802, a memory 803, a user interface 804 and a bus interface.

The transceiver 802 is configured to send a service content identifier of each broadcast service in the N broadcast services to the UE with multiple SIM cards; and the N SIM cards of the UE receive the N broadcasting services.

In the network-side device provided in the embodiment of the present invention, after the service content identifier of each broadcast service of the N broadcast services is sent to the UE with multiple SIM cards, the UE with multiple SIM cards can determine whether the multiple broadcast service contents received by the UE are the same through the broadcast service content identifiers, so that when the broadcast service contents of the multiple broadcast services are the same, one broadcast service is received within the same time, the reception of the other broadcast services is suspended, and after the reception of the one broadcast service is completed, the other broadcast services are received again or the reception of the other broadcast services is cancelled. Therefore, the UE with multiple SIM cards can be guaranteed to successfully receive the first service, the first service can be received in a short time, and the working efficiency is improved.

In embodiments of the present invention, in FIG. 10, the bus architecture may comprise any number of interconnected buses and bridges, with one or more processors represented by the processor 801 and various circuits represented by the memory 803 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 802 may be a plurality of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The user interface 804 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc. The processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 may store data used by the processor 801 in performing operations.

In addition, the network side device 800 further includes some functional modules that are not shown, and are not described herein again.

Optionally, an embodiment of the present invention further provides a terminal device, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements the process of the data transmission method in the first embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.

Optionally, an embodiment of the present invention further provides a network-side device, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements the data transmission process in the first embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements multiple processes of the data transmission method in the foregoing embodiments, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium includes a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network-side device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that many more modifications and variations can be made without departing from the spirit of the invention and the scope of the appended claims.

Claims

1. A data transmission method is applied to User Equipment (UE) comprising a multi-identity SIM card, and comprises the following steps:

under the condition that N SIM cards of the UE receive N broadcast services, determining a first broadcast service from the N broadcast services according to first information, wherein one SIM card receives one broadcast service, each broadcast service comprises at least two service data blocks, and N is an integer greater than 1;

suspending receiving a service data block of a second broadcast service, and receiving the service data block of the first broadcast service through an SIM card corresponding to the first broadcast service;

after the first broadcast service is completed, continuing to receive the service data block of the second broadcast service, or canceling the second broadcast service when the second broadcast service is not completed;

the second broadcast service is other broadcast services except the first broadcast service in the N broadcast services;

wherein the first information is used for indicating at least one of the following: the priority information of the N broadcasting services, and the service content identifier of each broadcasting service in the N broadcasting services.

2. The method of claim 1, wherein in case that the first information is used to indicate the priority information, the first broadcast service is a broadcast service with a highest priority of the N broadcast services;

the first broadcast service is any one of: the first identified broadcast service of the UE, the first received broadcast service of the UE, and the first received broadcast service of the paging indication of the UE.

3. The method of claim 1, wherein the suspending reception of the service data block of the second broadcast service in the case that the first information indicates the service content identifier of each broadcast service comprises:

and when the UE judges that the first service content identification is the same as the second service content identification, suspending receiving the service data block of the second broadcast service.

4. The method of claim 1, wherein in a case that the first information indicates a service content identifier of each broadcast service, the canceling the second broadcast service when the second broadcast service is not completed after the first broadcast service is completed comprises:

and if the first service content identification is the same as the second service content identification, canceling the second broadcast service when the second broadcast service is not finished after the first broadcast service is finished.

5. The method of claim 1, wherein the suspending reception of the service data block of the second broadcast service comprises:

and when the receiving time of the N broadcast services has conflict, suspending receiving the service data block of the second broadcast service.

6. The method of claim 1, wherein before determining the first broadcast service from the N broadcast services according to the first information, the method further comprises:

and receiving the service content identification of each broadcast service from the network side equipment.

7. A data transmission method is applied to network side equipment, and comprises the following steps:

sending a service content identifier of each broadcast service in N broadcast services to User Equipment (UE) of a multi-identity SIM card;

the N SIM cards of the UE receive the N broadcast services, the service content identification is used for determining a first broadcast service from the N broadcast services under the condition that the UE receives the N broadcast services, each broadcast service comprises at least two service data blocks, and N is an integer greater than 1; the service data block of the first broadcast service is a service data block which is received by the UE in preference to a service data block of a second broadcast service, and the second broadcast service is other broadcast services except the first broadcast service in the N broadcast services;

and under the condition that the service content identification comprises a first service content identification and a second service content identification, when the UE judges that the first service content identification is the same as the second service content identification, the first broadcast service is the broadcast service of the first service content identification identified by the UE.

8. The UE is characterized by comprising a receiving module, a determining module and an executing module, wherein the receiving module is used for receiving the UE information sent by the UE, and the determining module is used for:

the determining module is configured to determine, according to the first information, a first broadcast service from the N broadcast services when the N SIM cards of the UE receive the N broadcast services, where one SIM card receives one broadcast service, each broadcast service includes at least two service data blocks, and N is an integer greater than 1;

the execution module is used for suspending receiving the service data block of the second broadcast service;

the receiving module is used for receiving the service data block of the first broadcast service through the SIM card corresponding to the first broadcast service;

the receiving module is further configured to continue receiving the service data block of the second broadcast service after the first broadcast service is completed;

alternatively, the first and second liquid crystal display panels may be,

the execution module is further configured to cancel the second broadcast service when the second broadcast service is not completed after the first broadcast service is completed;

the second broadcast service is other broadcast services except the first broadcast service in the N broadcast services; the first information is used for indicating at least one of the following: the priority information of the N broadcasting services, and the service content identifier of each broadcasting service in the N broadcasting services.

9. The UE of claim 8, wherein the first broadcast service is a highest priority broadcast service of the N broadcast services if the first information is used to indicate the priority information;

the first broadcast service is any one of: the first identified broadcast service of the UE, the first received broadcast service of the UE, and the first received broadcast service of the paging indication.

10. The UE of claim 8, wherein the execution module is specifically configured to:

and under the condition that the first information indicates the service content identification of each broadcast service, when the UE judges that the first service content identification is the same as the second service content identification, the UE suspends the reception of the service data block of the second broadcast service.

11. The UE of claim 8, wherein the execution module is specifically configured to:

and under the condition that the first information indicates the service content identification of each broadcast service, if the first service content identification is the same as the second service content identification, canceling the second broadcast service when the second broadcast service is not finished after the first broadcast service is finished.

12. The UE of claim 8, wherein the execution module is specifically configured to:

13. The UE of claim 8, wherein the receiving module is further configured to:

14. The network side equipment is characterized by comprising a sending module;

the sending module is used for sending the service content identification of each broadcast service in the N broadcast services to the UE of the multi-identity SIM card;

15. User equipment, UE, comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the data transmission method according to any one of claims 1 to 6.

16. A network-side device, comprising a processor, a memory and a computer program stored on the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the steps of the data transmission method as claimed in claim 7.

17. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the data transmission method according to one of claims 1 to 6 or claim 7.