CN111800821A - Data transmission method and equipment - Google Patents

Data transmission method and equipment Download PDF

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Publication number
CN111800821A
CN111800821A CN201910684508.0A CN201910684508A CN111800821A CN 111800821 A CN111800821 A CN 111800821A CN 201910684508 A CN201910684508 A CN 201910684508A CN 111800821 A CN111800821 A CN 111800821A
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China
Prior art keywords
data block
receiving
priority
information
network device
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Granted
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CN201910684508.0A
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Chinese (zh)
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CN111800821B (en
Inventor
鲍炜
杨晓东
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN201910684508.0A priority Critical patent/CN111800821B/en
Publication of CN111800821A publication Critical patent/CN111800821A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/24Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433Allocation of priorities to traffic types
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

The embodiment of the invention provides a data transmission method and equipment, relates to the technical field of communication, and aims to solve the problem that certain important data cannot be received when network equipment of a plurality of SIM cards sends downlink data to UE in the same time period. The method comprises the following steps: under the condition that receiving time periods aiming at M data blocks are overlapped, receiving a target data block according to M receiving priorities, wherein the target data block is at least one of the M data blocks, the M data blocks are sent to UE by at least one network device, and M is an integer greater than 1; wherein, the UE is allowed to receive a data block in a receiving time period, the M receiving priorities are in one-to-one correspondence with the M data blocks, and the receiving priority of a data block is any one of the following: the network device which is predefined and sends the data block is configured through system information or downlink control signaling, and the network device which sends the data block is indicated through paging downlink control information or paging information.

Description

Data transmission method and equipment
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a data transmission method and data transmission equipment.
Background
With the development of mobile communication technology, more and more User equipments (User Equipment) can install a plurality of Subscriber Identity Module (SIM) cards, and the UE can access the network subscribed by the SIM cards.
Generally, due to hardware limitations of the UE, the UE may not be able to receive data from networks subscribed by multiple SIM cards at the same time, and therefore, the UE may generally receive data from networks subscribed by multiple SIM cards in a time division multiplexing manner. Therefore, when network equipment in a network with multiple subscribed SIM cards sends downlink data to the UE in the same time period, the UE may only receive data from the network with one subscribed SIM card in the time period, so that the UE cannot receive data from networks with other subscribed SIM cards in the time period, and further may not receive some important data.
Disclosure of Invention
The embodiment of the invention provides a data transmission method and equipment, which are used for solving the problem that certain important data cannot be received when network equipment of a plurality of SIM cards sends downlink data to UE in the same time period.
In order to solve the above technical problem, the embodiment of the present invention 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, and the method includes: under the condition that receiving time periods aiming at M data blocks are overlapped, receiving a target data block according to M receiving priorities, wherein the target data block is at least one of the M data blocks, the M data blocks are sent to UE by at least one network device, and M is an integer greater than 1; wherein, the UE is allowed to receive a data block in a receiving time period, the M receiving priorities are in one-to-one correspondence with the M data blocks, and the receiving priority of a data block is any one of the following: the network device which is predefined and sends the data block is configured through system information or downlink control signaling, and the network device which sends the data block is indicated through paging downlink control information or paging information.
In a second aspect, an embodiment of the present invention further provides a data transmission method, which is applied to a network device, and the method includes: configuring or indicating the receiving priority of a first target data block to be sent for UE, wherein the receiving priority of the first target data block is configured through system information or downlink control signaling, or the receiving priority of the first target data block is indicated through paging downlink control information or paging information; the receiving priority of the first target data block is used for the UE to receive the data blocks under the condition that receiving time periods aiming at M data blocks are overlapped, wherein the M data blocks comprise the first target data block, and M is an integer larger than 1.
In a third aspect, an embodiment of the present invention provides a UE, where the UE includes a receiving module; the receiving module is configured to receive a target data block according to M reception priorities under the condition that reception time periods for M data blocks overlap, where the target data block is at least one of the M data blocks, the M data blocks are sent to the UE by at least one network device, and M is an integer greater than 1; wherein, in a receiving time period, the UE allows to receive a data block, the M receiving priorities are in one-to-one correspondence with the M data blocks, and the receiving priority of a data block is any one of the following: the network device which is predefined and sends the data block is configured through system information or downlink control signaling, and the network device which sends the data block is indicated through paging downlink control information or paging information.
In a fourth aspect, an embodiment of the present invention provides a network device, where the network device includes a processing module; the processing module is used for configuring or indicating the receiving priority of a first target data block to be sent for the UE, wherein the receiving priority of the first target data block is configured through system information or downlink control signaling, or the receiving priority of the first target data block is indicated through paging downlink control information or paging information; wherein the reception priority of the first target data block is used for the UE to receive the data blocks under the condition that the reception time periods for M data blocks overlap, the M data blocks including the first target data block, and M is an integer greater than 1.
In a fifth aspect, an embodiment of the present invention provides a UE, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, 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 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 communication system, which may include the UE provided in the third aspect and the network device provided in the fourth aspect. Alternatively, the communication system may comprise the UE as provided in the fifth aspect and the network device as provided in the sixth aspect.
In an eighth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the data transmission method according to the first aspect or the second aspect.
In the embodiment of the present invention, since the reception priority of each data block is predefined, configured by the network device that sends the data block through system information or downlink control signaling, or indicated by the network device that sends the data block through paging downlink control information or paging message, when the reception time periods for M data blocks to be received by the UE overlap, the UE receives the data blocks according to the reception priorities of the M data blocks (i.e., M reception priorities), which can ensure that the UE preferentially receives the data blocks with high reception priorities. Therefore, when network equipment in networks signed by different SIM cards sends downlink data to the UE in the same time period, the UE can be ensured to receive the data with higher receiving priority, and the UE can be ensured to receive important data to a certain extent.
Drawings
Fig. 1 is a schematic architecture diagram of a possible communication system according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating an interaction flow of a transmission method according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an overlap of receiving time periods for M data blocks according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating an interaction flow of a transmission method according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating an interaction flow of a transmission method according to an embodiment of the present invention;
fig. 6 is a first possible structure diagram of a UE according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a possible structure of a UE according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a possible structure of a network device according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a hardware structure of a UE according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a possible structure of a network 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 invention.
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 describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. "plurality" means two or more than two.
The terms "first" and "second," and the like, in the description and in the claims of the present invention are used for distinguishing between different objects and not for describing a particular order of the objects. For example, the first paging message and the second paging message, etc. are used to distinguish different paging messages, rather than to describe a specific order of paging messages.
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 "e.g.," 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.
Some terms/nouns referred to in the embodiments of the present invention are explained below.
1. System Information (SI)
The SI transmitted by the network device may be divided into a plurality of System Information Blocks (SIBs) according to the usage and content, for example, SIB1, SIB6, SIB7, SIB8, and the like. Wherein, the SIB1 is used to indicate whether the UE is allowed to access a scheduling information block of a cell and other SIBs, the SIB6 includes Earthquake and Tsunami Warning System (ETWS) main information, the SIB7 includes ETWS auxiliary information, and the SIB8 includes Commercial Mobile Alert Service (CMAS) information. In addition to the SIB1, each SIB is transmitted in a corresponding transmission period, e.g., 80ms, 160ms, 320ms, etc., and the transmission period of each SIB may be configured and may be notified to the UE by the network device. The network device may transmit SIB-constituting SI messages (SI messages) of the same transmission period.
2. System information change
Generally, the idle or inactive UE may periodically listen for paging messages (paging) according to the network device configuration. When the system Information is changed, the network device may carry an indication message for indicating the change of the system Information in paging Downlink Control Information (paging DCI) to the UE, so as to notify the UE of the change of the system Information. After the UE determines that the system information is changed, the UE may obtain the changed system information within an agreed receiving time period. In general, 2 bits (bits) are defined in the paging DCI to indicate system information change, one bit to indicate system information change other than SIB6 to SIB8, and the other bit to indicate system information change of SIB6 to SIB 8.
In this embodiment of the present invention, in a normal case, when the ETWS information or the CMAS information is not changed, the network device may set a bit position in the paging DCI for indicating the SIB6 to SIB8 to be 0, so as to indicate that the contents of the SIB6 to SIB8 are not changed. When ETWS information or CMAS information is changed, the network device may set the bit position in the paging DCI for indicating SIB6 to SIB8 to 1, so as to indicate that the content of SIB6 to SIB8 is changed.
3. Network equipment corresponding to SIM card
The network device corresponding to one SIM card may refer to a set of network devices accessed by the UE carrying the SIM card. Specifically, the network devices corresponding to the multiple SIM cards may refer to one set of network devices or multiple sets of network devices accessed by the UE carrying the multiple SIM cards. For example, in a case where multiple SIM cards subscribe to a network of the same operator, the UE may access network equipment in the same network subscribed by the multiple SIM cards; in the case where multiple SIM cards subscribe to networks of different operators, the UE may access network devices in different networks to which the multiple SIM cards subscribe.
According to the data transmission method and device provided by the embodiment of the invention, as the receiving priority of each data block is predefined, the network device sending the data block is configured through system information or downlink control signaling, or the network device sending the data block is indicated through paging downlink control information or paging information, when the receiving time periods aiming at M data blocks to be received by the UE are overlapped, the UE receives the data blocks according to the receiving priorities (namely M receiving priorities) of the M data blocks, so that the UE can be ensured to receive the data blocks with high receiving priorities preferentially. Therefore, when network equipment in networks signed by different SIM cards sends downlink data to the UE in the same time period, the UE can be ensured to receive the data with higher receiving priority, and the UE can be ensured to receive important data to a certain extent.
The paging downlink control information may be paging downlink control information indicating that system information is changed; or paging downlink control information for scheduling paging messages; the paging downlink control information can also be used for indicating the change of the system information and scheduling the paging message. The method can be determined according to actual use requirements, and the embodiment of the invention is not limited.
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. A variety of 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 mass internet of things Communication (mtc). These scenarios include, but are not limited to: communication between the UE and the UE, communication between the network device and the network device, or communication between the network device and the UE. The embodiment of the invention can be applied to the communication between the network equipment and the UE in the 5G communication system, or the communication between the UE and the UE, or the communication between the network equipment and the network 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 device 100 (only one is illustrated in fig. 1) and one or more UEs 200 (only one is illustrated in fig. 1) connected to each network device 100, where one UE 200 may be connected to at least one network device 100 and one UE 200 may be installed with at least 2 SIM cards.
The network device 100 may be a base station, a core network device, a transmission and Reception node (TRP), a relay station, an access Point, or the like. The network device 100 may be a Base Transceiver Station (BTS) in a Global System for Mobile communication (GSM) or Code Division Multiple Access (CDMA) network, or may be an nb (nodeb) in Wideband Code Division Multiple Access (WCDMA), or may be an eNB or enodeb (evolved nodeb) in LTE. The Network device 100 may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario. The network device 100 may also be a network device in a 5G communication system or a network device in a future evolution network. The words used are not to be construed as limitations of the invention.
The UE 200 may be a wireless UE, which may be a device that provides voice and/or other traffic data connectivity to a user, a handheld device, computing device, or other processing device connected to a wireless modem, a vehicle mounted device, a wearable device, a UE in a future 5G network or a UE in a future evolved PLMN network, etc., as well as a wired UE. A Wireless UE may communicate with one or more core networks via a Radio Access Network (RAN), and may be a Mobile UE such as a Mobile telephone (or "cellular" telephone) and a computer with a Mobile UE, for example, a portable, pocket, hand-held, computer-included, or vehicle-mounted Mobile device that exchanges languages and/or data with the RAN, as well as Personal Communication Service (PCS) phones, cordless phones, Session Initiation Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and the like, and may also be a Mobile device, a terminal device, an Access terminal device, a Wireless Communication device, a terminal device unit, a terminal device Station, a Mobile Station (Mobile Station), a Station, a Station, and the like, Mobile Station (Mobile), Remote Station (Remote Station), Remote Station, Remote Terminal (Remote Terminal), Subscriber Unit (Subscriber Unit), Subscriber Station (Subscriber Station), User Agent (User Agent), Terminal device, etc. As an example, in the embodiment of the present invention, fig. 1 illustrates that the UE is a mobile phone.
The network device 100 and the UE 200 as shown in fig. 1 will be described in detail in the following method embodiments and apparatus embodiments, which are not repeated herein.
The data transmission method according to the embodiment of the present invention is described below with reference to fig. 2. Fig. 2 is a schematic flow chart of a data transmission method according to an embodiment of the present invention, and as shown in fig. 2, the data transmission method may include following steps S201 and S202.
S201, at least one network device sends M data blocks to UE.
A data block may correspond to one or a group of time-frequency resources, and the network device may transmit a data block on the one or the group of time-frequency resources. When a data block corresponds to a group of time frequency resources, the network device can complete initial transmission and retransmission of the data block on different time frequency resources in the group of time frequency resources, so as to improve the probability of correctly receiving the data.
Optionally, in this embodiment of the present invention, the at least one network device may be a network device in a network to which at least two SIM cards in the UE belong respectively.
For example, taking the at least two SIM cards including the SIM card 1 and the SIM card 2 as an example, the network device in the network to which the SIM card 1 belongs and the network device in the network to which the SIM card 2 belongs may be the same network device (that is, the SIM card 1 and the SIM card 2 are SIM cards signed with the same operator), or may be different network devices (that is, the SIM card 1 and the SIM card 2 are SIM cards signed with different operators).
S202, when the reception time periods for the M data blocks overlap, the UE receives the target data block according to the M reception priorities.
The target data block may be at least one data block of the M data blocks, where M is an integer greater than 1.
In this embodiment of the present invention, the M data blocks may be sent to the UE by at least one network device. Specifically, the M data blocks may be sent to the UE by at least one network device through M SIM cards, that is, each data block in the M data blocks may be sent to the UE by one network device through one SIM card.
In the embodiment of the invention, the UE only allows to receive one data block in the M data blocks in one receiving time period. That is, in the same receiving time period, the UE can only receive the data block sent by the network device through one SIM card.
In an embodiment of the present invention, the M reception priorities correspond to the M data blocks one to one, and a reception priority of one data block is any one of: the network device which is predefined and configured by the network device which sends the one data block through system information or downlink control signaling indicates the network device which sends the one data block through paging downlink control information (paging DCI) or paging message (paging message).
For example, the paging downlink control information may be transmitted through a Physical Downlink Control Channel (PDCCH). The paging message may be transmitted through a Physical Downlink Shared Channel (PDSCH).
Optionally, the receiving time period overlapping in the embodiment of the present invention may be partial receiving time period overlapping, or may be complete receiving time period overlapping.
For example, the receiving period may be a receiving window. Specifically, the overlap of the receiving time periods of the data blocks may be a partial overlap or a complete overlap of the receiving windows of the data blocks.
Optionally, in this embodiment of the present invention, when the reception priorities of multiple data blocks in the M data blocks are the same, the UE may receive the multiple data blocks according to the transmission times of the multiple data blocks, for example, the UE may preferentially receive the earliest transmitted data block in the multiple data blocks. If the reception priorities of the plurality of data blocks are the same and the transmission times of the plurality of data blocks are also the same, the UE may receive any one of the plurality of data blocks, for example, the UE may randomly receive any one of the plurality of data blocks.
Optionally, in this embodiment of the present invention, the M data blocks may include any one of the following items: the data block comprises a first type of data block, a second type of data block, a first type of data block and a third type of data block.
Wherein each data block in the first type data block may include ETWS information or CMAS information; each data block of the second class of data blocks may include a paging message; each data block of the third class of data blocks may comprise data for transmission on a target logical channel, and the target logical channel may comprise at least one of: a logical channel corresponding to a Signaling Radio Bearer (SRB), and a logical channel corresponding to a Data Radio Bearer (DRB).
For example, the M data blocks may specifically be any one of the following:
(1) the M data blocks include ETWS information.
(2) The M data blocks include CMAS information.
(3) The M data blocks include ETWS information and CMAS information.
(4) The M data blocks include ETWS information and paging messages.
(5) The M data blocks include CMAS information and paging messages.
(6) The M data blocks include ETWS information, CMAS information, and paging messages.
(7) The M data blocks include ETWS information and data transmitted on a logical channel corresponding to the SRB.
(8) The M data blocks include ETWS information and data transmitted on a logical channel corresponding to the DRB.
(9) The M data blocks comprise CMAS information and data transmitted on a logical channel corresponding to the SRB.
(10) The M data blocks comprise CMAS information and data transmitted on a logical channel corresponding to the DRB.
(11) The M data blocks include ETWS information, CMAS information, and data transmitted on a logical channel corresponding to the DRB.
(12) The M data blocks include ETWS information, CMAS information, and data transmitted on a logical channel corresponding to the SRB.
(13) The M data blocks include ETWS information, data transmitted on a logical channel corresponding to DRB, and data transmitted on a logical channel corresponding to SRB.
(14) The M data blocks comprise CMAS information, data transmitted on a logical channel corresponding to the DRB and data transmitted on a logical channel corresponding to the SRB.
(15) The M data blocks include ETWS information, CMAS information, data transmitted on a logical channel corresponding to the DRB, and data transmitted on a logical channel corresponding to the SRB.
It should be noted that, in the embodiment of the present invention, the "reception period for M data blocks" in S202 may be understood as a reception period for each of the M data blocks. Specifically, when a certain data block includes a paging message, the reception period for the data block may be a listening period of the paging message. When a certain data block includes ETWS information, the reception period for the data block may be a reception period of the ETWS information, when a certain data block includes CMAS information, the reception period for the data block may be a reception period of the CMAS information, and when a certain data block includes data transmitted on a target logical channel, the reception period for the data block may be a reception period of data transmitted on the target logical channel.
It can be understood that, in the embodiment of the present invention, when the target data block includes the paging message, in the above S202, the UE receiving the target data block according to the M receiving priorities may be understood as the UE monitoring the paging message according to the M receiving priorities. Specifically, when the network device pages the UE, the UE may monitor the paging message, and when the network device does not page the UE, the UE cannot monitor the paging message.
Taking the receiving time period for M data blocks including the receiving time period of the CMAS information and the listening time period of the paging message as an example, and the receiving time period for M data blocks including the receiving time period of the ETWS information and the receiving time period of the CMAS information as an example, the overlapping of the receiving time periods for M data blocks is exemplarily described below with reference to fig. 3.
For example, fig. 3 is a schematic diagram of overlapping receiving time periods for M data blocks according to an embodiment of the present invention. In one case, as shown in (a) of fig. 3, it is assumed that the UE needs to periodically listen to the paging message through the SIM card 1 and needs to receive the CMAS information through the SIM card 2, i.e. M data blocks include the paging message and the CMAS information. Wherein, the monitoring period 1 of the paging message (i.e. the UE can monitor the paging message in the period 1) is not overlapped with the receiving period 4 of the CMAS information (i.e. the monitoring period 1 of the paging message is not collided with the receiving period 4 of the CMAS information), the monitoring period 2 of the paging message is overlapped with the receiving period 4 of the CMAS information, and the monitoring period 3 of the paging message is overlapped with the receiving period 4 of the CMAS information (i.e. the monitoring period 2 of the paging message is collided with the receiving period 4 of the CMAS information, and the monitoring period 3 of the paging message is collided with the receiving period 0 of the CMAS information). In this case, if the reception priority of the CMAS information is higher than the reception priority of the paging message, the UE may preferentially receive the CMAS information in the reception period 4 and no longer monitor the paging message in the monitoring periods 2 and 3.
In another case, as shown in (b) of fig. 3, it is assumed that the UE needs to receive ETWS information through the SIM card 1 and needs to receive CMAS information through the SIM card 2, i.e., M data blocks include ETWS information and CMAS information. Wherein, the receiving time period 5 of the ETWS information overlaps with the receiving time period 6 of the CMAS information (i.e. the receiving time period 5 of the ETWS information collides with the receiving time period 6 of the CMAS information). In this case, if the receiving priority of ETWS information is higher than that of CMAS information, the UE may preferentially receive ETWS information.
It should be noted that, in the embodiment of the present invention, in the above listed M data, since the importance/urgency of the ETWS information is usually the highest, it may be predefined that the ETWS information has the highest receiving priority, or the network device may configure or indicate that the ETWS information has the highest receiving priority.
Optionally, in the embodiment of the present invention, the receiving priority of the data block may be set according to the same rule. For example, the reception priority of the data block may be set according to the importance/urgency of the data block. Specifically, the receiving priority of the data block may be predefined according to the importance/urgency of the data block, and the network device may also configure or indicate the receiving priority of the data block for the UE according to the importance/urgency of the data block.
Optionally, in this embodiment of the present invention, the importance/urgency of the data block may be determined according to the content of the data block. It is understood that in the embodiment of the present invention, the data blocks with the same or similar contents may have the same importance/urgency, so that the predefined receiving priority, the configured or indicated receiving priority of the network device may be the same. For data blocks with completely different contents, the importance/urgency is shown to be completely different, so that the predefined reception priority, the network device configured or indicated reception priority may be different. Specifically, the detailed description will be given in the following embodiments, which are not repeated herein.
For example, the ETWS information receiving priorities configured by different network devices may be the same, the CMAS information receiving priorities configured by different network devices may be the same, the paging message receiving priorities configured by different network devices may be the same, the receiving priorities of the data blocks transmitted on the logical channels corresponding to the SRBs configured by different network devices may be the same, and the receiving priorities of the data blocks transmitted on the logical channels corresponding to the DRBs configured by different network devices may be the same.
It should be noted that the network device may also set different receiving priorities for CMAS information with different specific contents, for example, the receiving priorities for CMAS information for preventing fire and CMAS information for preventing thieves may be different.
Optionally, in this embodiment of the present invention, because the contents of the ETWS information and the CMAS information are similar, the receiving priorities of the ETWS information and the CMAS information may be the same or different.
In the data transmission method provided in the embodiment of the present invention, since the receiving priority of each data block is predefined, the network device that sends the data block is configured through the system information or the downlink control signaling, or the network device that sends the data block is indicated through the paging downlink control information or the paging message, when the receiving time periods for M data blocks to be received by the UE overlap, the UE receives the data blocks according to the receiving priorities of the M data blocks (i.e., M receiving priorities), which can ensure that the UE preferentially receives the data blocks with high receiving priorities. Therefore, when network equipment in networks signed by different SIM cards sends downlink data to the UE in the same time period, the UE can be ensured to receive the data with higher receiving priority, and the UE can be ensured to receive important data to a certain extent.
Optionally, in the data transmission method provided in the embodiment of the present invention, the step S202 may be specifically implemented by the following step S202a, step S202b, or step S202 c.
S202a, in the case where the reception time periods for the M data overlap, the UE receives the first data block, and the reception priority of the first data block is lower than the reception priority of the second data block, the UE stops receiving the first data block and starts receiving the second data block.
In this embodiment of the present invention, the first data block and the second data block are different data blocks among the M data blocks, and the transmission time of the first data block is earlier than the transmission time of the second data block. That is, the UE is receiving a first data block and the network device sends a second data block to the UE, and during a receiving time period, the UE can only receive one data block of the M data blocks, and if the receiving priority of the first data block is lower than that of the second data block, the UE may stop receiving the first data block and start receiving the second data block.
Optionally, in this embodiment of the present invention, the UE may start receiving the second data block at a start receiving time of a receiving time period of the second data block, or the UE may start receiving the second data block at a time when the UE stops receiving the first data block, which is not specifically limited in this embodiment of the present invention.
It should be noted that, in the embodiment of the present invention, the UE stopping receiving the first data block may be that the UE suspends receiving the first data block, and the UE may wait for the data block with the higher receiving priority to be received completely, and then continue receiving or re-receive the first data block; the UE may stop receiving the first data block, or cancel receiving the first data block for the UE, and the UE may discard a part of data in the received first data block, which is not specifically limited in the embodiment of the present invention.
In the embodiment of the present invention, if the receiving time periods of the multiple data blocks overlap, if the UE is receiving a first data block with a lower receiving priority, and in the process of receiving the first data block, if the UE needs to receive a second data block, since the receiving priority of the second data block is higher than the receiving priority of the first data block, it indicates that the second data block is more important than the first data block, the UE stops receiving the first data block and starts receiving the second data block, so that the more important data is received preferentially, and the UE is prevented from missing important data.
S202b, when the reception time periods for the M data blocks overlap, the UE receives the third data block according to the M reception priorities and abandons the reception of the fourth data block.
The third data block is a data block with the highest receiving priority in the M data blocks, and the fourth data block is a data block except the third data block in the M data blocks.
It should be noted that, in the embodiment of the present invention, the data block with the highest receiving priority may include at least one data block, for example, the third data block includes a plurality of data blocks with the same receiving priority, and the UE may receive the data block with the earliest transmitting time according to the transmitting times of the plurality of data blocks.
It should be noted that, in the embodiment of the present invention, the network device may retransmit the fourth data block when the UE does not receive the fourth data block, and the UE may retransmit the fourth data block when there is no reception collision.
In the embodiment of the present invention, when the receiving time periods for M data blocks overlap, the UE may receive the third data block with the highest receiving priority according to the receiving priorities of the M data blocks (that is, M receiving priorities), and abandon receiving the data blocks except the third data block in the M data blocks, so as to ensure that the UE can receive the data with the highest receiving priority, thereby ensuring that the UE receives important data to a certain extent.
S202c, when the reception time periods for the M data blocks overlap, the UE sequentially receives at least two data blocks of the M data blocks according to the M reception priorities in descending order of the M reception priorities.
Specifically, the UE may receive the data block with the second highest priority after receiving the data block with the highest priority.
It is understood that the UE may receive the top N data blocks with priority ranking in order of priority from top to bottom, where N is an integer greater than or equal to 2 and less than or equal to M.
In the embodiment of the present invention, the UE may receive at least two data blocks of the M data blocks in sequence according to M receiving priorities corresponding to the M data blocks one to one under the condition that receiving time periods of the M data blocks overlap, and receive the data block with the highest priority and then the data block with the next highest priority under the condition that the first data blocks with the higher priority are all important, so that the UE can be guaranteed to receive important data to a certain extent under the condition that a plurality of data blocks are all important, and the UE can select more receiving modes to receive the data blocks under the condition that the receiving time periods of the data blocks overlap.
Optionally, as shown in fig. 4, before S201, the data transmission method provided in the embodiment of the present invention may further include S203 described below.
S203, the UE acquires M receiving priorities.
Wherein the M priorities may be predefined, configured for the UE by the network device, or indicated for the UE by the network device.
In the embodiment of the present invention, the contents of the M data blocks are different, and the manners in which the UE acquires the reception priorities (that is, the reception priorities of the M data blocks) are different. An exemplary description is given below of a manner in which the UE obtains the reception priority when the M data blocks include the first type data block, the second type data block, or the third type data block.
In the first case: the M data blocks comprise a first type data block
Optionally, in the data transmission method provided in the embodiment of the present invention, in a case that the M data blocks include the first type data block, the step S203 may be specifically implemented by the following step S203 a.
S203a, the UE acquires the receiving priority of the first type data block.
In this embodiment of the present invention, the receiving priority of the first type data block may be predefined, or indicated by the first paging downlink control information for the first network device (which is a network device of the at least one network device), or indicated by the first paging message for the first network device, or configured by the first system information for the first network device, where the first network device is a network device that sends the first type data block.
It is to be appreciated that the first network device may send the first paging downlink control information to the UE, or send the first paging message to the UE, or send the first system information to the UE to indicate a reception priority of the first type data block of the UE before sending the first type data block.
For example, the UE may obtain the receiving priority of the ETWS information or the CMAS information through the paging downlink control information; or, the UE may obtain the receiving priority of the ETWS information or the CMAS information through the paging message; alternatively, the UE may acquire the reception priority of ETWS information or CMAS information through the SIB 1.
It should be noted that, if the M data blocks include a plurality of first type data blocks, the plurality of first type data blocks may be sent by different network devices.
Optionally, the receiving priority of the first type data block is indicated by the first network device through the first paging downlink control information or the first paging message.
The first paging downlink control information or the second paging downlink control information includes first indication information, the first indication information is used for indicating that the content of the first type data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
For example, when an earthquake or tsunami occurs, the content of the ETWS information changes, the first network device may send the first paging downlink control information to the UE, where the first paging downlink control information may carry a reception priority 1 and indicate that the content of the ETWS information changes, the reception priority 1 is a reception priority at which the UE receives the content of the ETWS information, after receiving the first paging downlink control information, the UE may obtain the reception priority 1 through the first paging downlink control information, and then receive the ETWS information in a reception time period of the ETWS information based on the reception priority 1.
Based on the scheme, the network device may send, to the UE, the first paging downlink control information indicating the content of the first type data block, where the first paging downlink control information carries the reception priority of the first type data block whose content is changed, so that the UE may obtain the reception priority of the first type data block through the first paging downlink control information or the first paging message, and thus preferentially receive the data block with a higher priority when the reception time periods for receiving data by the UE overlap.
Optionally, the receiving priority of the first type data block may be configured by the first network device through the first system information; in the data transmission method provided in the embodiment of the present invention, the above-mentioned S203a can be specifically implemented by the following S203a 1.
S203a1, in case of receiving the third paging downlink control information sent by the first network device, the UE acquires the reception priority of the first type data block.
The third paging downlink control information includes first indication information, and the first indication information is used for indicating that the content of the first type data block changes.
For example, if the UE receives third paging downlink control information sent by the network device, where the third paging downlink control information carries a content indicating ETWS information or CMAS information, the UE may read a reception priority of the ETWS information or a reception priority of the CMAS information after changing the content, which is configured in the SIB1 sent by the network device.
It can be understood that, in the case that the UE does not receive the third paging downlink control information, that is, the content of the first type data block is not changed, the UE does not need to receive the first type data block, and therefore, the UE does not need to acquire the reception priority of the first type data block.
In the embodiment of the invention, after receiving the third paging downlink control information sent by the network equipment, the UE can quickly determine that the content of the first type data block changes according to the third paging downlink control information, and then acquire the receiving priority of the first type data block through the first system information, so that the UE can preferentially receive data with higher importance or higher emergency according to the receiving priority acquired in the first system information.
In the second case: the M data blocks comprise a second type data block
Optionally, in the data transmission method provided in the embodiment of the present invention, when the M data blocks include the second type data block, the step S203 may be specifically implemented by the following step S203 b.
S203b, the UE acquires the receiving priority of the second type data block.
Wherein, the receiving priority of the second type data block is predefined, or the second network device (which is a network device of the at least one network device) is configured through the second system information, and the second network device is a network device that sends the second type data block.
Optionally, in this embodiment of the present invention, different second-type data blocks in the M data blocks may be sent by different network devices, or may be sent by the same network device.
It should be noted that the UE may determine the priority of the second type data block according to the protocol specification (i.e. predefined).
In the third case: the M data blocks comprise a third type data block
Optionally, in the data transmission method provided in the embodiment of the present invention, in a case that the M data blocks include a third type data block, the foregoing S203 may be specifically implemented by the following S203 c.
S203c, the UE acquires the receiving priority of the third type data block.
The receiving priority of the third type data block may be predefined (e.g., specified by a protocol), or may be configured by a third network device (for a network device of the at least one network device) through the first downlink control signaling, where the third network device is a network device that sends the third type data block; the first downlink control signaling may include a reception priority of the third type data blocks, or may include a quality of service requirement of a target logical channel, which is used for the UE to determine the reception priority of the third type data blocks.
Optionally, in this embodiment of the present invention, the third data block may include at least one of data transmitted on a logical channel corresponding to the SRB and data transmitted on a logical channel corresponding to the DRB.
Optionally, in this embodiment of the present invention, the QoS requirement carried in the first downlink control signaling may be Quality of Service (QoS), or may be a 5G QoS Identifier (5G QoS Identifier, 5 QI). The UE may query the corresponding relationship between the QOS requirement and the reception priority stored in the UE through QOS or 5QI, and obtain the reception priority of the third type data block.
Specifically, the first downlink Control signaling may be Radio Resource Control (RRC) signaling.
It should be noted that, when the UE receives the third type data block, the third type data block may include a plurality of service data (i.e., a plurality of logical channels), and the UE may use a reception priority with a highest reception priority among the plurality of service data as a reception priority of the third data block.
In the embodiment of the present invention, the UE may obtain the priorities of different types of data in different manners, and when the M data blocks include the first type of data block, the UE may obtain the receiving priority of the first type of data block from the first paging message that is passed through by the first network device, or the UE may obtain the receiving priority of the first type of data block from the first system information that is sent by the first network device. Under the condition that the M data blocks comprise the second type data blocks, the UE can acquire the receiving priority of the second type data blocks through a predefined priority, and the UE can also acquire the receiving priority of the second type data blocks from second system information sent by second network equipment; under the condition that the M data blocks include the third type data block, the UE may obtain the receiving priority of the third type data block according to a predefined receiving priority of the third type data block or according to the third type network device through the first downlink control signaling, so that the UE may flexibly and accurately obtain the receiving priority of each data block in the M data blocks by using different obtaining methods.
In this embodiment of the present invention, the three cases respectively take the example that the M data blocks include one type of data block (for example, include a first type of data block, a second type of data block, or a third type of data block), and an exemplary description is performed on the method for obtaining the reception priority of each data block.
It should be noted that, in the embodiment of the present invention, the classification of the M data blocks is only to clearly describe the manner of obtaining the receiving priority of the data block, and does not limit the embodiment of the present invention at all. Specifically, the obtaining manner of the receiving priority of each type of data block in the M data blocks is different, for example, the receiving priority of the first type of data block may be obtained through a paging message or system information; the receiving priority of the second type data block can be obtained through predefined information or system information; the receiving priority of the third type data block can be obtained through predefined information or downlink control signaling. It can be understood that the receiving priorities of the data blocks in each class of data blocks are obtained in the same manner, for example, the receiving priorities of the data blocks in the first class of data blocks are obtained in the same manner, the receiving priorities of the data blocks in the second class of data blocks are obtained in the same manner, and the receiving priorities of the data blocks in the third class of data blocks are obtained in the same manner.
Optionally, in the embodiment of the present invention, when the reception priority of the M data blocks is configured or indicated by the network device for the UE, before the UE acquires the M reception priorities of the M data blocks, the network device (i.e., the at least one network device) configures or indicates the reception priority of the M data blocks for the UE. In the following, a method for configuring or indicating a reception priority of a data block for a UE by a network device is exemplarily described, taking an example that the network device configures or indicates the reception priority of the data block for the UE with respect to one data block (for example, a first target data block described below) of M data blocks.
Optionally, as shown in fig. 5, before S203, the data transmission method provided in the embodiment of the present invention may further include S204 described below.
S204, the network equipment configures or indicates the receiving priority of the first target data block to be sent for the UE.
The receiving priority of the first target data block may be configured through system information or downlink control signaling, or the receiving priority of the first target data block may be indicated through a paging message. The reception priority of the first target data block may be used for the UE to receive the data blocks with overlapping reception periods for M data blocks, including the first target data block, M being an integer greater than 1.
Optionally, the first target data block includes any one of: ETWS information, CMAS information, paging messages, data transmitted on the target logical channel.
Wherein the target logical channel may include at least one of: a logical channel corresponding to the SRB and a logical channel corresponding to the DRB.
In the data transmission method provided in the embodiment of the present invention, the network device may configure or indicate the receiving priority of the first target data block to be sent for the UE, and may configure the receiving priority of the first target data through the system information or through the downlink control signaling, so that the UE receives the data block in combination with the receiving priority under the condition that the receiving time periods for M data blocks are overlapped, thereby avoiding that the UE misses more important data when receiving data.
In the embodiment of the present invention, the manner in which the network device configures or indicates the reception priority (i.e., the reception priority of the M data blocks) for the UE may be different for data blocks with different contents. The following describes an exemplary manner in which the network device configures or indicates the receiving priority for the UE when the first target data block includes ETWS information, CMAS information, a paging message, or data transmitted on a target logical channel, respectively.
The first mode is as follows: the first target data block includes ETWS information or CMAS information
Optionally, when the first target data block includes ETWS information or CMAS information, S204 in the data transmission method provided in the embodiment of the present invention may be specifically implemented by S204a, or by S204b, or by S204 c.
S204a, the network device indicates the reception priority of the first target data block for the UE through the first paging downlink control information.
For example, with the first target data as ETWS information, the network device may indicate the UE with a paging DCI transmitted through the PDCCH before transmitting ETWS information to the UE, where the paging DCI may also indicate a resource for transmitting the paging message.
S204b, the network device indicates the UE with the first paging message the receiving priority of the first target data block.
For example, before sending the ETWS information to the UE, the network device may indicate the UE a receiving priority of the ETWS information through a paging message, and before sending the CMAS information, the network device may also indicate the UE a receiving priority of the CMAS information through a paging message. Of course, the network device may carry the receiving priority of the ETWS information and the receiving priority of the CMAS information in the paging message.
Optionally, the first paging message may be one of paging messages sent by the network device in a paging cycle, or may also be a paging message sent immediately, which is not specifically limited in this embodiment of the present invention.
In the embodiment of the present invention, the network device may indicate the reception priority of the first target data block for the UE through the first paging message when the first target data block includes ETWS information or CMAS information, so that the UE may obtain the reception priority of the first target data block through the first paging message.
Optionally, the first paging downlink control information or the second paging downlink control information includes first indication information, where the first indication information is used to indicate that the content of the first target data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
For example, when the content of the ETWS information changes, the network device may carry the receiving priority of the ETWS information with the changed content in a paging message indicating the content of the ETWS information changes, and send the paging message to the UE.
In the embodiment of the invention, the network equipment can carry the receiving priority indicating the first target data block in the paging message indicating the content change of the first target data block, and can send the receiving priority of the first target data block without additionally using one paging message, thereby avoiding the waste of paging resources.
S204c, the network device configures the UE with the reception priority of the first target data block through the first system information.
For example, the network device may carry the reception priority of the first target data block in SIB1, and transmit SIB1 carrying the reception priority of the first target data block to the UE according to the transmission period of SIB 1.
Specifically, in the data transmission method provided in the embodiment of the present invention, the above-mentioned S204c may be specifically implemented by the following S204c 1.
S204c1, in case that the content of the first target data block changes, the network device configures the UE with the reception priority of the first target data block through the first system information.
It should be noted that, since the content of the ETWS information or the CMAS information may indicate an earthquake and tsunami, and the like, the network device needs to prompt the user that the ETWS information or the CMAS information has changed in time through the UE, and therefore, the network device may configure the reception priority of the first target data block for the UE through the first system information when the content of the first target data block changes.
In the embodiment of the present invention, the network device may configure the reception priority of the first target data block for the UE through the first system information when the content of the first target data block changes.
The second mode is as follows: the first target data block includes a paging message
Optionally, in the embodiment of the present invention, in a case that the first target data block includes a paging message, the step S204 in the data transmission method provided in the embodiment of the present invention may be specifically implemented by the step S204d described below.
S204d, the network device configures the UE with the receiving priority of the first target data block through the second system information.
For example, the network device may notify the UE in the coverage of the receiving priority of the paging message through a broadcast system message, and after the UE enters the coverage of one network device, the UE may obtain the receiving priority of the paging message through system information broadcast by the network device, where the system information may include configuration information such as the receiving time and the receiving priority of the paging message.
Of course, if the network device needs to reconfigure the receiving priority of the paging message, the network device may carry the receiving priority of the reselection configuration in the second system information.
In the embodiment of the invention, if the network equipment needs to send the paging message to the UE, the network equipment can configure the receiving priority of the paging message for the UE through the second system information.
The third mode is as follows: the first target data block comprises data transmitted on a target logical channel
Optionally, in the embodiment of the present invention, in a case that the first target data block includes data transmitted on a target logical channel, the step S204 in the data transmission method provided in the embodiment of the present invention may be specifically implemented by the step S204e described below.
S204e, the network device configures the UE with a reception priority of the first target data block through the first downlink control signaling.
The first downlink control signaling may include a reception priority of the first target data block, or may include a quality of service requirement of the target logical channel, and the quality of service requirement of the target logical channel may be used for the UE to determine the reception priority of the first target data block.
For example, the first downlink control signaling may be RRC signaling. The network device may configure the UE with a reception priority of the first target data block through RRC signaling in case of establishing the RRC connection.
It should be noted that, in the embodiment of the present invention, when a UE requests a network device to send service data, the network device sends a service requested by the UE to a core network device, the core network device may determine a service quality requirement for the service requested by the UE and send the service quality requirement to the network device (for example, an access network device to which the UE is accessed), the network device may send the service quality requirement to the UE through a downlink control signaling, and the network device may also query a reception priority corresponding to the service quality requirement according to the service quality requirement, and then send a priority corresponding to the service instruction requirement to the UE through the downlink control signaling.
It should be noted that, in the embodiment of the present invention, if the UE requests multiple services, the network device may configure, for the UE, the receiving priorities of the data blocks transmitted on multiple logical channels under the condition that the network device transmits service data to the UE on the multiple logical channels. The services are different, and the receiving priorities of the data blocks of the corresponding services may be the same or different.
In the embodiment of the present invention, the network device may configure or indicate the reception priority for the UE in different manners when the first target data block includes different contents. For example, in a case that the first target data block includes ETWS information or CMAS information, the network device indicates, through the first paging downlink control information or the first paging message, a reception priority of the first target data block for the UE, and the network device may also configure, through the first system information, the reception priority of the first target data block for the UE; under the condition that the first target data block comprises the paging message, the network equipment can configure the receiving priority of the first target data block for the UE through the second system information; in the case that the first target data block includes data transmitted on the target logical channel, the network device may configure, for the UE, a reception priority of the data block transmitted on the target logical channel through the first downlink control signaling. Therefore, the network equipment can flexibly configure or indicate the receiving priority for the data block to be sent in different modes according to different data, and the configuration or indication of the receiving priority can be more flexible and accurate.
In this embodiment of the present invention, the above three cases are respectively exemplified by one data block (for example, including ETWS information or CMAS information, a paging message, and a data block transmitted on a target logical channel), and a configuration or indication method of a reception priority of each data block in M data blocks is exemplarily described by a network device.
Fig. 6 is a schematic diagram of a possible structure of a UE according to an embodiment of the present invention, and as shown in fig. 6, a UE 600 includes a receiving module 601; a receiving module 601, configured to receive a target data block according to M reception priorities when reception time periods for M data blocks overlap, where the target data block is at least one of the M data blocks, the M data blocks are sent to a UE by at least one network device, and M is an integer greater than 1; wherein, in a receiving time period, the UE allows to receive a data block, M receiving priorities are in one-to-one correspondence with the M data blocks, and the receiving priority of a data block is any one of the following: the network device which is predefined and sends the data block is configured through system information or downlink control signaling, and the network device which sends the data block is indicated through paging downlink control information or paging information.
Optionally, the receiving module 601 is specifically configured to stop receiving the first data block and start receiving the second data block when the UE receives the first data block and a reception priority of the first data block is lower than a reception priority of the second data block; the first data block and the second data block are different data blocks in the M data blocks, and the receiving start time of the first data block is earlier than the receiving start time of the second data block.
Optionally, the receiving module 601 is specifically configured to receive the third data block according to the M receiving priorities, and abandon to receive the fourth data block; the third data block is a data block with the highest receiving priority in the M data blocks, and the fourth data block is a data block except the third data block in the M data blocks.
Optionally, the receiving module 601 is specifically configured to sequentially receive at least two data blocks of the M data blocks according to the M receiving priorities and according to a sequence from high to low of the M receiving priorities.
Optionally, the M data blocks include any one of: the data processing method comprises the following steps of firstly, secondly, thirdly, sequentially, obtaining a first type data block, a second type data block, a first type data block and a third type data block; wherein each data block in the first type of data block comprises ETWS information or CMAS information; each data block in the second class of data blocks comprises a paging message; each data block in the third class of data blocks comprises data transmitted on a target logical channel, the target logical channel comprising at least one of: a logical channel corresponding to the SRB and a logical channel corresponding to the DRB.
Optionally, the M data blocks include a first type data block. With reference to fig. 6, as shown in fig. 7, the UE 600 further includes an obtaining module 602; an obtaining module 602, configured to obtain, before the receiving module 601 receives the target data block according to the M receiving priorities, a receiving priority of the first type data block, where the receiving priority of the first type data block is predefined, or indicated by the first network device through the first paging downlink control information, or indicated by the first network device through the first paging message, or configured by the first network device through the first system information, and the first network device is a network device that sends the first type data block.
Optionally, the receiving priority of the first type data block is indicated by the first network device through the first paging downlink control information or the first paging message; the first paging downlink control information or the second paging downlink control information includes first indication information, the first indication information is used for indicating that the content of the first type data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
Optionally, the receiving priority of the first type data block is configured by the first network device through the first system information; the obtaining module 602 is specifically configured to obtain a receiving priority of the first type data block when receiving third paging downlink control information sent by the first network device, where the third paging downlink control information includes first indication information, and the first indication information is used to indicate that content of the first type data block changes.
Optionally, the M data blocks include a second type data block. With reference to fig. 6, as shown in fig. 7, the UE 600 further includes an obtaining module 602; an obtaining module 602, configured to obtain a receiving priority of the second type data block before the receiving module 601 receives the target data block according to the M receiving priorities, where the receiving priority of the second type data block is predefined or configured for a second network device through second system information, and the second network device is a network device that sends the second type data block.
Optionally, the M data blocks include a third type data block. With reference to fig. 6, as shown in fig. 7, the UE 600 further includes an obtaining module 602; an obtaining module 602, configured to obtain a receiving priority of a third type data block before the receiving module 601 receives the target data block according to the M receiving priorities, where the receiving priority of the third type data block is predefined or configured by a third network device through a first downlink control signaling, and the third network device is a network device that sends the third type data block; the first downlink control signaling comprises the receiving priority of the third type data block or comprises the service quality requirement of the target logical channel, and the service quality requirement of the target logical channel is used for the UE to determine the receiving priority of the third type data block.
Optionally, the at least one network device is a network device in a network to which at least two SIM cards in the UE belong respectively.
The UE 600 provided in the embodiment of the present invention can implement each process implemented by the terminal device in the foregoing method embodiments, and is not described here again to avoid repetition.
According to the UE provided in the embodiment of the present invention, since the receiving priority of each data block is predefined, the network device that sends the data block is configured through the system information or the downlink control signaling, or the network device that sends the data block is indicated through the paging downlink control information or the paging message, when the receiving time periods for M data blocks to be received by the UE overlap, the UE receives the data blocks according to the receiving priorities of the M data blocks (that is, M receiving priorities), so that it can be ensured that the UE preferentially receives the data blocks with high receiving priorities. Therefore, when network equipment in networks signed by different SIM cards sends downlink data to the UE in the same time period, the UE can be ensured to receive the data with higher receiving priority, and the UE can be ensured to receive important data to a certain extent.
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, a network device 800 includes a processing module 801; a processing module 801, configured to configure or indicate a reception priority of a first target data block to be sent for the UE, where the reception priority of the first target data block is configured through system information or downlink control signaling, or the reception priority of the first target data block is indicated through paging downlink control information or paging message; wherein the reception priority of the first target data block is used for the UE to receive the data blocks under the condition that the reception time periods for M data blocks overlap, the M data blocks include the first target data block, and M is an integer greater than 1.
Optionally, the first target data block includes any one of: ETWS information, CMAS information, paging information and data transmitted on a target logic channel; wherein the target logical channel comprises at least one of: a logical channel corresponding to the SRB and a logical channel corresponding to the DRB.
Optionally, the first target data block includes ETWS information or CMAS information; a processing module 801, configured to specifically indicate a receiving priority of a first target data block for a UE through first paging downlink control information or through a first paging message; or, the processing module 801 is specifically configured to configure a reception priority of the first target data block for the UE through the first system information.
Optionally, the first paging downlink control information or the second paging downlink control information includes first indication information, where the first indication information is used to indicate that the content of the first target data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
Optionally, the processing module 801 is specifically configured to configure a receiving priority of the first target data block for the UE through the first system information when the content of the first target data block changes.
Optionally, the first target data block includes a paging message; the processing module 801 is specifically configured to configure a reception priority of the first target data block for the UE through the second system information.
Optionally, the first target data block includes data transmitted on a target logical channel; a processing module 801, specifically configured to configure a receiving priority of a first target data block for a UE through a first downlink control signaling; the first downlink control signaling comprises the receiving priority of the first target data block or comprises the service quality requirement of the target logical channel, and the service quality requirement of the target logical channel is used for the UE to determine the receiving priority of the first target data block.
The network device 800 provided in the embodiment of the present invention can implement each process implemented by the terminal device in the foregoing method embodiments, and for avoiding repetition, details are not described here again.
In the network device provided by the embodiment of the present invention, since the network device may configure the receiving priority of the first target data through the system information or through the downlink control signaling, the UE may receive the data blocks in combination with the receiving priority under the condition that the receiving time periods for the M data blocks overlap, and may ensure that the UE can receive the data with higher receiving priority, thereby ensuring that the UE receives important data to a certain extent.
Fig. 9 is a schematic hardware structure diagram of a UE for implementing various embodiments of the present invention, where the UE900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and a power supply 911. Those skilled in the art will appreciate that the UE structure shown in fig. 9 does not constitute a limitation of the UE, which may include more or fewer components than those shown, or combine certain components, or a different arrangement of components. In the embodiment of the present invention, the UE includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted UE, a wearable device, a pedometer, and the like.
The radio frequency unit 901 is configured to receive a target data block according to M reception priorities under the condition that reception time periods for M data blocks overlap, where the target data block is at least one of the M data blocks, the M data blocks are sent to the UE by at least one network device, and M is an integer greater than 1; wherein, in a receiving time period, the UE allows to receive a data block, M receiving priorities are in one-to-one correspondence with the M data blocks, and the receiving priority of a data block is any one of the following: the network device which is predefined and sends the data block is configured through system information or downlink control signaling, and the network device which sends the data block is indicated through paging downlink control information or paging information.
According to the UE provided in the embodiment of the present invention, since the receiving priority of each data block is predefined, the network device that sends the data block is configured through the system information or the downlink control signaling, or the network device that sends the data block is indicated through the paging downlink control information or the paging message, when the receiving time periods for M data blocks to be received by the UE overlap, the UE receives the data blocks according to the receiving priorities of the M data blocks (that is, M receiving priorities), so that it can be ensured that the UE preferentially receives the data blocks with high receiving priorities. Therefore, when network equipment in networks signed by different SIM cards sends downlink data to the UE in the same time period, the UE can be ensured to receive the data with higher receiving priority, and the UE can be ensured to receive important data to a certain extent.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 901 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 910; in addition, the uplink data is transmitted to the base station. Generally, the radio frequency unit 901 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 901 can also communicate with a network and other devices through a wireless communication system.
The UE provides the user with wireless broadband internet access via the network module 902, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 903 may convert audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into an audio signal and output as sound. Also, the audio output unit 903 may also provide audio output related to a specific function performed by the UE900 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.
The input unit 904 is used to receive audio or video signals. The input Unit 904 may include a Graphics Processing Unit (GPU) 9041 and a microphone 9042, and the Graphics processor 9041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 906. The image frames processed by the graphic processor 9041 may be stored in the memory 909 (or other storage medium) or transmitted via the radio frequency unit 901 or the network module 902. The microphone 9042 can receive sounds and can process such sounds 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 901 in case of the phone call mode.
The UE900 also includes at least one sensor 905, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 9061 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 9061 and/or backlight when the UE900 moves 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 UE attitude (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 905 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described in detail herein.
The display unit 906 is used to display information input by the user or information provided to the user. The Display unit 906 may include a Display panel 9061, and the Display panel 9061 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 907 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the UE. Specifically, the user input unit 907 includes a touch panel 9071 and other input devices 9072. The touch panel 9071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 9071 (e.g., operations by a user on or near the touch panel 9071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 9071 may include two parts, 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 910, receives a command from the processor 910, and executes the command. In addition, the touch panel 9071 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 907 may include other input devices 9072 in addition to the touch panel 9071. Specifically, the other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, and the like), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 9071 may be overlaid on the display panel 9061, and when the touch panel 9071 detects a touch operation on or near the touch panel 9071, the touch panel is transmitted to the processor 910 to determine the type of the touch event, and then the processor 910 provides a corresponding visual output on the display panel 9061 according to the type of the touch event. Although in fig. 9, the touch panel 9071 and the display panel 9061 are two independent components to implement the input and output functions of the UE, in some embodiments, the touch panel 9071 and the display panel 9061 may be integrated to implement the input and output functions of the UE, which is not limited herein.
The interface unit 908 is an interface for connecting an external device to the UE 900. 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 908 may be used to receive input from external devices (e.g., data information, power, etc.) and transmit the received input to one or more elements within the UE900 or may be used to transmit data between the UE900 and external devices.
The memory 909 may be used to store software programs as well as various data. The memory 909 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, the memory 909 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 910 is a control center of the UE, connects various parts of the entire UE using various interfaces and lines, performs various functions of the UE and processes data by running or executing software programs and/or modules stored in the memory 909 and calling data stored in the memory 909, thereby performing overall monitoring of the UE. Processor 910 may include one or more processing units; preferably, the processor 910 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 is to be appreciated that the modem processor described above may not be integrated into processor 910.
The UE900 may also include a power supply 911 (e.g., a battery) for powering the various components, and preferably, the power supply 911 is logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption via the power management system.
In addition, the UE900 includes some functional modules that are not shown, and are not described herein again.
Fig. 10 is a schematic diagram of a hardware structure of a network device for implementing an embodiment of the present invention, where the network device 1000 includes: a processor 1001, a memory 1002, and a transceiver 1003.
In an embodiment of the present invention, the one or more processors 1001, the memory 1002, and the transceiver 1003 may be connected to each other. The one or more processors 1001 may be a BaseBand processing Unit (BBU), which may also be referred to as an indoor BaseBand processing Unit; the transceiver may be a Remote Radio Unit (RRU), which may also be referred to as a remote control transmitting Unit. In addition, the network device 1000 may further include some functional modules that are not shown, and are not described herein again.
The processor configures or indicates the receiving priority of a first target data block to be sent for the UE, wherein the receiving priority of the first target data block is configured through system information or downlink control signaling, or the receiving priority of the first target data block is indicated through paging downlink control information or paging information; wherein the reception priority of the first target data block is used for the UE to receive the data blocks under the condition that the reception time periods for M data blocks overlap, the M data blocks include the first target data block, and M is an integer greater than 1.
In addition, the network device 1000 further includes some functional modules that are not shown, and are not described herein again.
In the network device provided by the embodiment of the present invention, since the network device may configure the receiving priority of the first target data through the system information or through the downlink control signaling, the UE may receive the data blocks in combination with the receiving priority under the condition that the receiving time periods for the M data blocks overlap, and may ensure that the UE can receive the data with higher receiving priority, thereby ensuring that the UE receives important data to a certain extent.
Optionally, an embodiment of the present invention further provides a UE, which, with reference to fig. 9, includes a processor 910, a memory 909, and a computer program that is stored in the memory 909 and is executable on the processor 910, and when the computer program is executed by the processor 910, the UE implements each process of the foregoing data transmission method 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 device, which, with reference to fig. 10, includes a processor 1001, and a memory 1002 is stored in the memory 1002 and is a computer program that can be run on the processor 1001, and when the computer program is executed by the processor 1001, the network device implements each process of the data transmission method embodiment, and can achieve the same technical effect, and details are not described here to avoid repetition.
The 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 each process of the data transmission method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be 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 an … …" does not exclude the presence of other like elements 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 solutions 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 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 various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (40)

1. A data transmission method is applied to User Equipment (UE), and is characterized by comprising the following steps:
under the condition that receiving time periods aiming at M data blocks are overlapped, receiving a target data block according to M receiving priorities, wherein the target data block is at least one of the M data blocks, the M data blocks are sent to the UE by at least one network device, and M is an integer greater than 1;
wherein, the UE is allowed to receive a data block in a receiving time period, the M receiving priorities are in one-to-one correspondence with the M data blocks, and the receiving priority of a data block is any one of the following: and the network equipment which is predefined and configured by the network equipment which sends the data block through system information or downlink control signaling indicates the network equipment which sends the data block through paging downlink control information or paging information.
2. The method of claim 1, wherein receiving the target data block according to the M reception priorities comprises:
stopping receiving a first data block and starting receiving a second data block when the UE receives the first data block and the receiving priority of the first data block is lower than that of the second data block;
wherein the first data block and the second data block are different data blocks of the M data blocks, and a reception start time of the first data block is earlier than a reception start time of the second data block.
3. The method of claim 1, wherein receiving the target data block according to the M reception priorities comprises:
receiving a third data block according to the M receiving priorities and abandoning to receive a fourth data block;
the third data block is a data block with the highest receiving priority in the M data blocks, and the fourth data block is a data block except for the third data block in the M data blocks.
4. The method of claim 1, wherein receiving the target data block according to the M reception priorities comprises:
and receiving at least two data blocks in the M data blocks in sequence from high to low according to the M receiving priorities.
5. The method according to any one of claims 1 to 4, wherein the M data blocks comprise any one of: the data processing method comprises the following steps of firstly, secondly, thirdly, sequentially, obtaining a first type data block, a second type data block, a first type data block and a third type data block;
wherein each data block in the first type of data block comprises Earthquake and Tsunami Warning System (ETWS) information or business mobile warning service (CMAS) information; each data block of the second class of data blocks comprises a paging message; each data block of the third class of data blocks comprises data transmitted on a target logical channel, the target logical channel comprising at least one of: a logical channel corresponding to the signaling radio bearer SRB and a logical channel corresponding to the data radio bearer DRB.
6. The method of claim 5, wherein the M data blocks comprise a first type of data block;
before receiving the target data block according to the M reception priorities, the method further includes:
acquiring the receiving priority of the first type data block, wherein the receiving priority of the first type data block is predefined, or indicated by first paging downlink control information for first network equipment, or indicated by first paging information for the first network equipment, or configured by first system information for the first network equipment, and the first network equipment is the network equipment for sending the first type data block.
7. The method of claim 6, wherein the reception priority of the first type data block is indicated by the first network device through first paging downlink control information or first paging message;
the first paging downlink control information or the second paging downlink control information includes first indication information, the first indication information is used for indicating that the content of the first type data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
8. The method of claim 6, wherein the receiving priority of the first type data block is configured by the first network device through first system information;
the obtaining the receiving priority of the first type data block includes:
and acquiring the receiving priority of the first-class data block under the condition of receiving third paging downlink control information sent by the first network equipment, wherein the third paging downlink control information comprises first indication information, and the first indication information is used for indicating that the content of the first-class data block changes.
9. The method of claim 5, wherein the M data blocks comprise a second type of data block;
before receiving the target data block according to the M reception priorities, the method further includes:
and acquiring the receiving priority of the second type data block, wherein the receiving priority of the second type data block is predefined or configured for second network equipment through second system information, and the second network equipment is network equipment for sending the second type data block.
10. The method of claim 5, wherein the M data blocks comprise a third class data block;
before receiving the target data block according to the M reception priorities, the method further includes:
acquiring the receiving priority of the third type data block, wherein the receiving priority of the third type data block is predefined or configured by a third network device through a first downlink control signaling, and the third network device is a network device for sending the third type data block;
wherein the first downlink control signaling comprises a reception priority of the third type data block or comprises a service quality requirement of the target logical channel, and the service quality requirement of the target logical channel is used for the UE to determine the reception priority of the third type data block.
11. The method according to claim 1, wherein the at least one network device is a network device in a network to which at least two Subscriber Identity Module (SIM) cards in the UE belong respectively.
12. A data transmission method is applied to network equipment, and is characterized in that the method comprises the following steps:
configuring or indicating a receiving priority of a first target data block to be sent for User Equipment (UE), wherein the receiving priority of the first target data block is configured through system information or downlink control signaling, or the receiving priority of the first target data block is indicated through paging downlink control information or paging information;
wherein the reception priority of the first target data block is used for the UE to receive data blocks when reception time periods for M data blocks overlap, the M data blocks including the first target data block, and M is an integer greater than 1.
13. The method of claim 12, wherein the first target data block comprises any one of: the method comprises the following steps of receiving earthquake and tsunami warning system ETWS information, commercial mobile warning service CMAS information, paging information and data transmitted on a target logic channel;
wherein the target logical channel comprises at least one of: a logical channel corresponding to the signaling radio bearer SRB and a logical channel corresponding to the data radio bearer DRB.
14. The method of claim 13, wherein the first target data block comprises ETWS information or CMAS information;
the indicating the receiving priority of the first target data block to be sent for the UE includes:
indicating the receiving priority of the first target data block for the UE through first paging downlink control information or first paging information;
alternatively, the first and second electrodes may be,
the configuring the receiving priority of the first target data block to be sent for the UE includes:
and configuring the receiving priority of the first target data block for the UE through first system information.
15. The method of claim 14, wherein the first paging downlink control information or the second paging downlink control information includes first indication information, the first indication information is used to indicate that the content of the first target data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
16. The method of claim 14, wherein configuring the UE with the first system information for the reception priority of the first target data block comprises:
and configuring the receiving priority of the first target data block for the UE through the first system information under the condition that the content of the first target data block is changed.
17. The method of claim 13, wherein the first target data block comprises a paging message;
the configuring the receiving priority of the first target data block to be sent for the UE includes:
and configuring the receiving priority of the first target data block for the UE through second system information.
18. The method of claim 13, wherein the first target data block comprises data transmitted on a target logical channel;
the configuring the receiving priority of the first target data block to be sent for the UE includes:
configuring the receiving priority of the first target data block for the UE through a first downlink control signaling;
wherein the first downlink control signaling comprises a reception priority of the first target data block or comprises a quality of service requirement of the target logical channel, and the quality of service requirement of the target logical channel is used for the UE to determine the reception priority of the first target data block.
19. A User Equipment (UE), characterized in that, the UE comprises a receiving module;
the receiving module is configured to receive, according to M reception priorities, a target data block when reception time periods for M data blocks overlap, where the target data block is at least one of the M data blocks, the M data blocks are sent to the UE by at least one network device, and M is an integer greater than 1;
wherein, the UE is allowed to receive a data block in a receiving time period, the M receiving priorities are in one-to-one correspondence with the M data blocks, and the receiving priority of a data block is any one of the following: and the network equipment which is predefined and configured by the network equipment which sends the data block through system information or downlink control signaling indicates the network equipment which sends the data block through paging downlink control information or paging information.
20. The UE of claim 19,
the receiving module is specifically configured to stop receiving a first data block and start receiving a second data block when the UE receives the first data block and a reception priority of the first data block is lower than a reception priority of the second data block;
wherein the first data block and the second data block are different data blocks of the M data blocks, and a reception start time of the first data block is earlier than a reception start time of the second data block.
21. The UE of claim 19,
the receiving module is specifically configured to receive the third data block according to the M receiving priorities and abandon receiving the fourth data block;
the third data block is a data block with the highest receiving priority in the M data blocks, and the fourth data block is a data block except for the third data block in the M data blocks.
22. The UE of claim 19,
the receiving module is specifically configured to receive, according to the M reception priorities, at least two data blocks of the M data blocks in sequence from high to low in accordance with the M reception priorities.
23. The UE of any of claims 19 to 22, wherein the M data blocks comprise any of: the data processing method comprises the following steps of firstly, secondly, thirdly, sequentially, obtaining a first type data block, a second type data block, a first type data block and a third type data block;
wherein each data block in the first type of data block comprises Earthquake and Tsunami Warning System (ETWS) information or business mobile warning service (CMAS) information; each data block of the second class of data blocks comprises a paging message; each data block of the third class of data blocks comprises data transmitted on a target logical channel, the target logical channel comprising at least one of: a logical channel corresponding to the signaling radio bearer SRB and a logical channel corresponding to the data radio bearer DRB.
24. The UE of claim 23, wherein the M data blocks comprise a first type of data block; the UE also comprises an acquisition module;
the acquiring module is configured to acquire a reception priority of the first type data block before the receiving module receives a target data block according to M reception priorities, where the reception priority of the first type data block is predefined, or indicated by first paging downlink control information by a first network device, or indicated by a first paging message by the first network device, or configured by the first network device through first system information, and the first network device is a network device that sends the first type data block.
25. The UE of claim 24, wherein a reception priority of the first type data block is indicated by the first network device through first paging downlink control information or first paging message;
the first paging downlink control information or the second paging downlink control information includes first indication information, the first indication information is used for indicating that the content of the first type data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
26. The UE of claim 24, wherein a reception priority of the first type data block is configured by the first network device through first system information;
the obtaining module is specifically configured to obtain a receiving priority of the first type data block when third paging downlink control information sent by the first network device is received, where the third paging downlink control information includes first indication information, and the first indication information is used to indicate that content of the first type data block changes.
27. The UE of claim 23, wherein the M data blocks comprise a second type of data block; the UE also comprises an acquisition module;
the obtaining module is configured to obtain the receiving priority of the second type data block before the receiving module receives the target data block according to the M receiving priorities, where the receiving priority of the second type data block is predefined or configured by a second network device through second system information, and the second network device is a network device that sends the second type data block.
28. The UE of claim 23, wherein the M data blocks comprise a third type of data block; the UE also comprises an acquisition module;
the obtaining module is configured to obtain a receiving priority of the third type data block before the receiving module receives the target data block according to the M receiving priorities, where the receiving priority of the third type data block is predefined or configured by a third network device through a first downlink control signaling, and the third network device is a network device that sends the third type data block;
wherein the first downlink control signaling comprises a reception priority of the third type data block or comprises a service quality requirement of the target logical channel, and the service quality requirement of the target logical channel is used for the UE to determine the reception priority of the third type data block.
29. The UE of claim 19, wherein the at least one network device is a network device in a network to which at least two SIM cards in the UE belong respectively.
30. A network device, characterized in that the network device comprises a processing module;
the processing module is configured to configure or indicate a reception priority of a first target data block to be sent for user equipment UE, where the reception priority of the first target data block is configured through system information or downlink control signaling, or the reception priority of the first target data block is indicated through paging downlink control information or paging message;
wherein the reception priority of the first target data block is used for the UE to receive data blocks when reception time periods for M data blocks overlap, the M data blocks including the first target data block, and M is an integer greater than 1.
31. The network device of claim 30, wherein the first target data block comprises any one of: the method comprises the following steps of receiving earthquake and tsunami warning system ETWS information, commercial mobile warning service CMAS information, paging information and data transmitted on a target logic channel;
wherein the target logical channel comprises at least one of: a logical channel corresponding to the signaling radio bearer SRB and a logical channel corresponding to the data radio bearer DRB.
32. The network device of claim 31, wherein the first target data block comprises ETWS information or CMAS information;
the processing module is specifically configured to indicate, to the UE, a reception priority of the first target data block through first paging downlink control information or through a first paging message;
alternatively, the first and second electrodes may be,
the processing module is specifically configured to configure a reception priority of the first target data block for the UE through the first system information.
33. The network device of claim 32, wherein the first paging downlink control information or the second paging downlink control information includes first indication information, the first indication information is used to indicate that the content of the first target data block changes, and the second paging downlink control information is downlink control information for scheduling the first paging message.
34. The network device of claim 32,
the processing module is specifically configured to configure, for the UE, a reception priority of the first target data block through the first system information when the content of the first target data block changes.
35. The network device of claim 30, wherein the first target data block comprises a paging message;
the processing module is specifically configured to configure the UE with the reception priority of the first target data block through the second system information.
36. The network device of claim 30, wherein the first target data block comprises data transmitted on a target logical channel;
the processing module is specifically configured to configure a reception priority of the first target data block for the UE through a first downlink control signaling;
wherein the first downlink control signaling comprises a reception priority of the first target data block or comprises a quality of service requirement of the target logical channel, and the quality of service requirement of the target logical channel is used for the UE to determine the reception priority of the first target data block.
37. A user equipment, UE, characterized in that the UE comprises a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the data transmission method according to any of claims 1 to 11.
38. A network device 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 12 to 18.
39. A communication system, characterized in that the communication system comprises a user equipment, UE, according to any of claims 19 to 29 and a network device according to any of claims 30 to 36; alternatively, the first and second electrodes may be,
the communication system comprises the UE of claim 37 and the network device of claim 38.
40. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the data transmission method according to any one of claims 1 to 11 or 12 to 18.
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Citations (8)

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