CN111132293B

CN111132293B - Information transmission method, equipment and system

Info

Publication number: CN111132293B
Application number: CN201910020764.XA
Authority: CN
Inventors: 鲁智; 潘学明
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-01-09
Filing date: 2019-01-09
Publication date: 2023-12-08
Anticipated expiration: 2039-01-09
Also published as: CN111132293A

Abstract

The embodiment of the invention discloses an information transmission method, equipment and a system, relates to the technical field of communication, and can solve the problem that when resources for transmitting multiple types of services are overlapped, the multiple types of service transmission conflicts exist. The specific scheme is as follows: determining M power control parameters, wherein the M power control parameters are power control parameters of M uplink information to be transmitted, each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; determining the transmission priority of M uplink information according to the M power control parameters; when the transmission resources of the M pieces of uplink information overlap, at least one piece of uplink information of the M pieces of uplink information is transmitted according to the transmission priority. The embodiment of the invention is applied to the process of transmitting at least one piece of uplink information in M pieces of uplink information by the UE according to the transmission priority of the M pieces of uplink information.

Description

Information transmission method, equipment and system

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to an information transmission method, equipment and a system.

Background

In a fifth Generation mobile communication (5G) system, a User Equipment (UE) may support types of services such as enhanced mobile broadband (Enhance Mobile Broadband, eMBB), mass machine type communication (massive Machine Type Communications, emtc), and Ultra Reliable and Low Latency Communication (URLLC), where different types of services correspond to different latency and reliability requirements.

However, in the case where the UE transmits data using a single carrier, when the UE needs to transmit multiple types of traffic within one slot, i.e., resources (including time domain resources and frequency domain resources) for transmitting the multiple types of traffic overlap, there is a problem in that the multiple types of traffic transmission collide in order to maintain the single carrier characteristic of the UE.

Disclosure of Invention

The embodiment of the invention provides an information transmission method, equipment and a system, which can solve the problem that when the resources for transmitting multiple types of services are overlapped, the multiple types of service transmission conflicts exist.

In order to solve the technical problems, the embodiment of the invention adopts the following technical scheme:

in a first aspect of an embodiment of the present invention, an information transmission method is provided and applied to a UE, where the information transmission method may include: determining M power control parameters, wherein the M power control parameters are power control parameters of M uplink information to be transmitted, each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; determining the transmission priority of M uplink information according to the M power control parameters; when the transmission resources of the M pieces of uplink information overlap, at least one piece of uplink information of the M pieces of uplink information is transmitted according to the transmission priority.

In a second aspect of the embodiment of the present invention, an information transmission method is provided and applied to a network side device, where the information transmission method may include: m pieces of first information are sent to the UE, the M pieces of first information are information corresponding to M pieces of uplink information to be sent, the M pieces of first information are used for determining M pieces of power control parameters by the UE, the M pieces of power control parameters are used for determining the sending priority of the M pieces of uplink information by the UE, the M pieces of power control parameters are the power control parameters of the M pieces of uplink information, each piece of uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; and receiving at least one piece of uplink information sent by the UE, wherein the at least one piece of uplink information is one of M pieces of uplink information.

In a third aspect of the embodiments of the present invention, there is provided a UE, which may include: a determining unit and a transmitting unit. The device comprises a determining unit, a transmitting unit and a receiving unit, wherein the determining unit is used for determining M power control parameters, the M power control parameters are power control parameters of M uplink information to be transmitted, each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; and determining the transmission priority of the M uplink information according to the M power control parameters. And a transmitting unit configured to transmit at least one uplink information of the M uplink information according to the transmission priority determined by the determining unit, when the transmission resources of the M uplink information overlap.

In a fourth aspect of the embodiments of the present invention, a network side device is provided, where the network side device may include: a transmitting unit and a receiving unit. The sending unit is configured to send M pieces of first information to the UE, where the M pieces of first information are information corresponding to M pieces of uplink information to be sent, the M pieces of first information are used for determining M pieces of power control parameters by the UE, the M pieces of power control parameters are used for determining transmission priorities of the M pieces of uplink information by the UE, the M pieces of power control parameters are power control parameters of the M pieces of uplink information, each piece of uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2. And the receiving unit is used for receiving at least one piece of uplink information sent by the UE, wherein the at least one piece of uplink information is one of M pieces of uplink information.

In a fifth aspect of the embodiments of the present invention, there is provided a UE comprising a processor, a memory and a computer program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the information transmission method in the first aspect described above.

A sixth aspect of the embodiment of the present invention provides a network side device, where the network side device includes a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program is executed by the processor to implement the steps of the information transmission method in the second aspect.

A seventh aspect of an embodiment of the present invention provides a communication system, including the UE according to the third aspect, and the network-side device according to the fourth aspect; alternatively, the communication system includes the UE according to the fifth aspect and the network-side device according to the sixth aspect.

An eighth aspect of the embodiments of the present invention provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the information transmission method according to the first aspect, or the steps of the information transmission method according to the second aspect.

In the embodiment of the present invention, the UE may determine, according to the determined M power control parameters (the M power control parameters are power control parameters of M uplink information to be transmitted), a transmission priority of the M uplink information, and transmit at least one uplink information of the M uplink information according to the transmission priority when transmission resources of the M uplink information overlap. Because the UE may transmit at least one uplink information, instead of transmitting all uplink information, according to the transmission priorities of the M uplink information determined according to the M power control parameters, transmission of uplink information with a higher priority may be ensured, so that transmission collision of the M uplink information may be avoided, and thus transmission performance of the uplink information may be improved.

Drawings

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

fig. 2 is a schematic diagram of an information transmission method according to an embodiment of the present invention;

FIG. 3 is a second schematic diagram of an information transmission method according to an embodiment of the present invention;

FIG. 4 is a third diagram illustrating an information transmission method according to an embodiment of the present invention;

fig. 5 is one example schematic diagram of a transmission resource overlapping according to an embodiment of the present invention;

FIG. 6 is a second exemplary diagram of an overlapping transmission resource according to an embodiment of the present invention;

FIG. 7 is a diagram illustrating a method for transmitting information according to an embodiment of the present invention;

FIG. 8 is a fifth embodiment of a method for transmitting information;

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

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

fig. 11 is a schematic hardware diagram of a UE according to an embodiment of the present invention;

fig. 12 is a schematic hardware diagram of a network side device according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The terms first and second and the like in the description and in the claims of embodiments of the invention, are used for distinguishing between different objects and not necessarily for describing a particular sequential order of objects. For example, a first numerical value and a second numerical value, etc., are used to distinguish between different numerical values, and are not used to describe a particular order of numerical values.

In the description of the embodiments of the present invention, unless otherwise indicated, the meaning of "a plurality" means two or more. For example, a plurality of elements refers to two elements or more than two elements.

The term "and/or" herein is an association relationship describing an associated object, and means that there may be three relationships, for example, a display panel and/or a backlight, and may mean: there are three cases where the display panel alone exists, the display panel and the backlight exist at the same time, and the backlight exists alone. The symbol "/" herein indicates that the associated object is or is a relationship, e.g., input/output indicates input or output.

In embodiments of the invention, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

The embodiment of the invention provides an information transmission method, equipment and a system, wherein a UE (user equipment) can determine the transmission priority of M pieces of uplink information according to determined M pieces of power control parameters (the M pieces of power control parameters are the power control parameters of M pieces of uplink information to be transmitted) and transmit at least one piece of uplink information in the M pieces of uplink information according to the transmission priority under the condition that transmission resources of the M pieces of uplink information are overlapped. Because the UE may transmit at least one uplink information, instead of transmitting all uplink information, according to the transmission priorities of the M uplink information determined according to the M power control parameters, transmission of uplink information with a higher priority may be ensured, so that transmission collision of the M uplink information may be avoided, and thus transmission performance of the uplink information may be improved.

The information transmission method, the information transmission equipment and the information transmission system provided by the embodiment of the invention can be applied to a communication system. The method and the device can be particularly applied to the process of transmitting at least one piece of uplink information in M pieces of uplink information by the UE according to the transmission priority of the M pieces of uplink information based on the communication system.

Fig. 1 shows a schematic architecture diagram of a communication system according to an embodiment of the present invention. As shown in fig. 1, the communication system may include a UE 01 and a network side device 02. Wherein, the UE 01 and the network side device 02 can establish connection and communicate.

In the embodiment of the present invention, the UE 01 and the network side device 02 shown in fig. 1 may be a wireless connection. In order to more clearly illustrate the connection relationship between the UE 01 and the network-side device 02, fig. 1 illustrates the connection relationship between the UE 01 and the network-side device 02 in a solid line.

A UE is a device that provides voice and/or data connectivity to a user, a handheld device with wired/wireless connection capabilities, or other processing device connected to a wireless modem. The UE may communicate with one or more core network devices via a radio access network (Radio Access Network, RAN). The UE may be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, or a portable, pocket, hand-held, computer-built-in or vehicle-mounted mobile device that exchanges voice and/or data with the RAN, e.g., a personal communication service (Personal Communication Service, PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital assistant (Personal Digital Assistant, PDA) or the like. The UE may also be referred to as a User Agent (User Agent), a terminal device, or the like.

The network side device may be a base station. A base station is a device deployed in a RAN for providing wireless communication functionality for UEs. The base stations may include various forms of macro base stations, micro base stations, relay stations, access points, and the like. In systems employing different radio access technologies, the names of devices with base station functionality may vary, for example, in third generation mobile communication (3G) networks, referred to as base stations (nodebs); in LTE systems, it is called evolved NodeB, eNB or eNodeB; in fifth generation mobile communication (5G) networks, referred to as gNB, etc. As communication technology evolves, the name "base station" may change.

The method, the device and the system for transmitting information provided by the embodiment of the invention are described in detail through specific embodiments and application scenes thereof with reference to the accompanying drawings.

Based on the communication system shown in fig. 1, an embodiment of the present invention provides an information transmission method, which may include steps 201 to 203 described below, as shown in fig. 2.

Step 201, the UE determines M power control parameters.

In the embodiment of the present invention, the M power control parameters are power control parameters of M uplink information to be transmitted, where each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2.

It may be understood that, in the embodiment of the present invention, the M pieces of uplink information may include at least two pieces of uplink control information; alternatively, the M pieces of uplink information may include at least two pieces of uplink data information; alternatively, the M pieces of uplink information may include at least one piece of uplink control information and at least one piece of uplink data information.

Alternatively, in the embodiment of the present invention, the uplink control information may be control information carried on a physical uplink control channel (Physical Uplink Control Channel, PUCCH) (for example, the control information may be a hybrid automatic repeat request-Acknowledgement message (Hybrid Automatic Repeat reQuest-Acknowledgement, HARQ-ACK message)). The uplink data information may be data information carried on a physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) (e.g., the data information may include control information such as HARQ-ACK messages having the same priority as HARQ-ACK messages on PUCCH).

Optionally, in the embodiment of the present invention, the M power control parameters may be open loop power control parameters (Open Loop Power Transmission Parameter, OLPTP) of M uplink information or closed loop power control parameters (corresponding to a closed loop index value (Closed Loop Index)) of M uplink information.

It should be noted that, in the embodiment of the present invention, when different types of service data bearers are transmitted on different uplink information, the UE may determine power control parameters (i.e., M power control parameters) of the different uplink information.

Optionally, in an embodiment of the present invention, the service data may include eMBB data and URLLC data.

Optionally, in the embodiment of the present invention, the network side device may pre-configure different open loop power control parameters for uplink information corresponding to different service data of the UE, or pre-configure different closed loop power control parameters for uplink information corresponding to different service data of the UE.

Optionally, in the embodiment of the present invention, the network side device may pre-configure a first open loop power control parameter for uplink information corresponding to the URLLC data of the UE, and pre-configure a second open loop power control parameter for uplink information corresponding to the eMBB data of the UE, where a priority of the uplink information corresponding to the first open loop power control parameter is higher than a priority of the uplink information corresponding to the second open loop power control parameter.

Optionally, in an embodiment of the present invention, the open loop power control parameter may include P0, α _{b，f，c，s} (j) And path loss reference PL _{b，f，c，s} (q _d )。

Wherein, for PUSCH: p0 is the parameter P _{0_NOMINAL_PUSCH，f，c，s} (j) And P _{0_UE_PUSCH，f，c，s} (j) And f represents a carrier, c represents a serving cell, s represents traffic data (e.g., emmbb data or URLLC data), and b represents a Bandwidth Part (BWP) of an uplink.

For dynamically scheduled PUSCH: p (P) _{0_NOMINAL_PUSCH，f，c，s} (j) The nominal P0 value (P0-Nominal With Grant) provided by the higher layer parameter with authorized transmissions. P (P) _{0_UE_PUSCH，f，c，s} (j) The set of values is provided by a set of P0 in P0-PUSCH-alphasetindicated by the higher layer parameter P0-PUSCH-AlphaSetId (P0 Alpha set identification of PUSCH). Alpha _{b，f，c，s} (j) Alpha in P0-PUSCH-AlphaSet indicated by the higher layer parameter P0-PUSCH-AlphaSetId set. Route loss reference PL _{b，f，c，s} (q _d ) The reference signal index q_d used by the UE, which is provided by the higher layer parameter PUSCH loss reference Id (PUSCH-Pathloss Reference-Id), is calculated.

PUSCH for configured grant configuration information: p (P) _{0_NOMINAL_PUSCH，f，c，s} (j) Provided by a high-level parameter P0-NominalWithoutGrant (nominal P0 value for unlicensed transmission), P _{0_UE_PUSCH，f，c，s} (j) The set of values is provided by a set of P0 in P0-PUSCH-Alpha in the higher layer parameter grant configuration (Configured Grant Config) information. Alpha _{b，f，c，s} (j) Is provided by Alpha in P0-PUSCH-Alpha in the higher layer parameter grant configuration (Configured Grant Config) information. Route loss reference PL _{b，f，c，s} (q _d ) The reference signal index q_d used by the UE (the reference signal index is provided by the higher layer parameter path loss reference index pathloss Reference Index) is calculated.

For PUCCH: p0 is the parameter P _{0_NOMINAL_PUCCH，s} And P _{0_UE_PUCCH，s} (q _u ) And s represents traffic data (e.g., emmbb data or URLLC data). P (P) _{0_NOMINAL_PUCCH，s} Provided by high-level parameters P0-nominal, P _{0_UE_PUCCH，s} (q _u ) Provided by the higher layer parameter P0-PUCCH-Value.

Optionally, in the embodiment of the present invention, the network side device may configure two PUSCH-PC-Adjustment States to indicate two closed loop power control parameters to the UE. That is, the network side device may pre-configure different closed loop power control parameters for uplink information corresponding to different service data of the UE.

Optionally, in the embodiment of the present invention, the network side device may configure PUCCH-PC-Adjustment States and spatial related information of PUCCH (PUCCH-Spatial Relation Info) to indicate two closed loop power control parameters to the UE. That is, the network side device may pre-configure different closed loop power control parameters for uplink information corresponding to different service data of the UE.

Optionally, in the embodiment of the present invention, the network side device pre-configures a closed loop index value l=1 for uplink information corresponding to the URLLC data of the UE, and pre-configures a closed loop index value l=0 for uplink information corresponding to the eMBB data of the UE, where the priority of the uplink information corresponding to the closed loop index value l=1 is higher than the priority of the uplink information corresponding to the closed loop index value l=0.

Alternatively, in an embodiment of the present invention, as shown in fig. 3 in conjunction with fig. 2, the above step 201 may be specifically implemented by the following step 201 a.

In step 201a, for each of the M power control parameters, the UE determines a target power control parameter according to target downlink control information (Downlink Control Information, DCI) sent by the network side device, so as to determine the M power control parameters.

In the embodiment of the present invention, the target DCI is DCI corresponding to target uplink information, the target power control parameter is a power control parameter of the target uplink information, and the target uplink information is any one uplink information of M uplink information.

Optionally, in an embodiment of the present invention, the M power control parameters may be open loop power control parameters or closed loop power control parameters. It will be appreciated that the method of step 201a may be used to determine M power control parameters, whether the M power control parameters are open loop power control parameters or closed loop power control parameters.

It may be understood that, in the embodiment of the present invention, the network side device may send DCI corresponding to uplink data information to the UE, so that the UE may determine, according to the DCI, a power control parameter of the uplink data information; the network side device may send DCI corresponding to the uplink control information to the UE, for the uplink control information, so that the UE may determine a power control parameter of the uplink control information according to the DCI.

Optionally, in the embodiment of the present invention, the "determining, by the UE, the target power control parameter according to the target DCI sent by the network side device in the above step 201 a" may be specifically implemented in the following step 201a' or step 201a ".

In step 201a', if the target DCI satisfies the first condition, the UE determines the target power control parameter as the first power control parameter.

In an embodiment of the present invention, the first condition may include any one of the following: DCI of a specific format, DCI scrambled with a specific radio network temporary identity (Radio Network Temporary Identity, RNTI), DCI configured with a specific modulation and coding strategy (Modulation and Coding Scheme, MCS), the specific MCS being an MCS of an MCS table with low spectral efficiency.

It should be noted that, the DCI in the specific format may be understood as follows: DCI of a specific format size.

Alternatively, in the embodiment of the present invention, the DCI scrambled with the specific RNTI may be DCI scrambled with an MCS-C-RNTI.

It is understood that the first power control parameter may be an open loop power control parameter or a closed loop power control parameter. For example, the first power control parameter may be a first open loop power control parameter or a closed loop index value of 1 (i.e., l=1).

In step 201a ", if the target DCI does not meet the first condition, the UE determines the target power control parameter as the second power control parameter.

In the embodiment of the present invention, the priority of the uplink information corresponding to the first power control parameter is different from the priority of the uplink information corresponding to the second power control parameter.

Optionally, in the embodiment of the present invention, the priority of the uplink information corresponding to the first power control parameter is higher than the priority of the uplink information corresponding to the second power control parameter.

Optionally, in an embodiment of the present invention, in an actual implementation manner, a priority of the uplink information corresponding to the second power control parameter may be higher than a priority of the uplink information corresponding to the first power control parameter.

The second power control parameter may be a second open loop power control parameter or a closed loop index value of 0 (i.e. l=0).

Optionally, in an embodiment of the present invention, the M power control parameters are closed loop power control parameters. Referring to fig. 2, as shown in fig. 4, the above step 201 may be specifically implemented by the following step 201 b.

Step 201b, for each of the M power control parameters, the UE determines a target power control parameter according to target information sent by the network side device, so as to determine the M power control parameters.

In the embodiment of the present invention, the target information is target indication information corresponding to target uplink information or target authorization configuration information corresponding to target uplink information, the target power control parameter is a power control parameter of the target uplink information, and the target uplink information is any one uplink information of M uplink information.

In an embodiment of the present invention, the target indication information is used to indicate any one of the following: the sounding reference signal resource indicator (Sounding Reference Signal Resource Indication, SRI) field value corresponding to the target uplink information, the target space related information value corresponding to the target uplink information, the target grant configuration information being used to indicate a closed loop power control parameter of the target uplink information.

It should be noted that, for uplink data information (e.g., PUSCH) of configured grant (configured grant), the value of l may be provided by a higher layer parameter (e.g., power control loop power Control Loop To Use used). Specifically, the higher layer parameter may be configured in configuration information of the authorized uplink data information, so that the UE may determine a value of l according to the higher layer parameter in the configuration information, and then determine the priority of the uplink data information according to the value of l. For example, when the eMBB data is carried on the PUSCH, the network side device may configure l=0 for the eMBB data in the higher layer parameter in the configuration information of the PUSCH, and when the URLLC data is carried on the PUSCH, the network side device may configure l=1 for the URLLC data in the higher layer parameter in the configuration information of the PUSCH.

It can be understood that, in the embodiment of the present invention, the network side device may send, to the UE, target information corresponding to the uplink data information, so that the UE may determine, according to the target information, a power control parameter of the uplink data information; the network side device may send, to the UE, target information corresponding to the uplink control information, for the uplink control information, so that the UE may determine, according to the target information, a power control parameter of the uplink control information.

Optionally, in the embodiment of the present invention, the target information may be DCI corresponding to target uplink data information, where the DCI includes a power control (power control) parameter of an SRI-PUSCH, and the DCI is used to indicate an SRI field value corresponding to the target uplink data information. It can be understood that when the network side device configures the power control parameter of the SRI-PUSCH in the DCI, the SRI threshold is increased to distinguish the uplink data information of different types of service data, that is, configure different SRI thresholds for the uplink data information of different types of service data of the UE.

For example, if the SRI threshold is 00, the target power control parameter is l=0, and the target uplink data information is the uplink data information corresponding to the eMBB data; if the SRI threshold is 01, the target power control parameter is l=0, and the target uplink data information is uplink data information corresponding to the eMBB data; if the SRI threshold is 10, the target power control parameter is l=1, and the target uplink data information is uplink data information corresponding to the URLLC data; if the SRI threshold is 11, the target power control parameter is l=1, and the target uplink data information is uplink data information corresponding to the URLLC data.

It should be noted that, if the network side device does not increase the SRI threshold when configuring the power control parameters of the SRI-PUSCH in the DCI, the M power control parameters may be determined through the above step 201a (or step 201a' and step 201a ").

Optionally, in the embodiment of the present invention, the target information may be target indication information corresponding to target uplink control information, where the target indication information is used to indicate a target spatial related information value corresponding to the target uplink control information.

Optionally, in the embodiment of the present invention, if the target indication information is used to indicate the target spatial correlation information value, the target indication information is determined by the target DCI corresponding to the target uplink information.

Optionally, in the embodiment of the present invention, if the target DCI meets the first condition, the target power control parameter corresponding to the target spatial correlation information value is a first closed-loop power control parameter; if the target DCI does not meet the first condition, the target power control parameter corresponding to the target space related information value is a second closed loop power control parameter; the priority of the uplink information corresponding to the first closed loop power control parameter is different from the priority of the uplink information corresponding to the second closed loop power control parameter; the first condition includes any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS, the specific MCS being an MCS of an MCS table with low spectral efficiency.

It will be appreciated that the "method for determining the first closed loop power control parameter by the UE" may specifically include step S1 and step S2 described below.

Step S1, if the target DCI meets a first condition, the UE determines a target space-related information value corresponding to the target DCI.

And S2, the UE acquires a target power control parameter corresponding to the target space related information value, and determines the target power control parameter as a first closed loop power control parameter.

It will be appreciated that the "method for determining the second closed loop power control parameter by the UE" may specifically include step S3 and step S4 described below.

Step S3, if the target DCI does not meet the first condition, the UE determines a target space-related information value corresponding to the target DCI.

And S4, the UE acquires a target power control parameter corresponding to the target space related information value, and determines the target power control parameter as a second closed loop power control parameter.

Optionally, in the embodiment of the present invention, the priority of the uplink information corresponding to the first closed loop power control parameter is higher than the priority of the uplink information corresponding to the second closed loop power control parameter.

Optionally, in an embodiment of the present invention, in an actual implementation manner, a priority of uplink information corresponding to the second closed-loop power control parameter may be higher than a priority of uplink information corresponding to the first closed-loop power control parameter.

Optionally, in this embodiment of the present invention, the first closed loop power control parameter may be a closed loop index value l=1; the second closed loop power control parameter may be a closed loop index value l=0.

Optionally, in an embodiment of the present invention, the target information is target indication information. The above-mentioned "UE determines the target power control parameter according to the target information sent by the network side device" in step 201b may be specifically implemented in step 201b' described below.

In step 201b', the UE determines a target power control parameter according to the target indication information and the target correspondence.

In the embodiment of the present invention, the target correspondence is a correspondence between closed loop power control parameters of target indication information and target uplink information.

It can be understood that the UE may search for a target corresponding relation corresponding to the target indication information from a plurality of corresponding relations in the UE according to the target indication information, and determine a target power control parameter according to the target corresponding relation, where each corresponding relation is a corresponding relation between one indication information and one closed loop power control parameter of one uplink information.

Optionally, in the embodiment of the present invention, if the target indication information is used to indicate an SRI threshold corresponding to the target uplink information, the UE may determine the target power control parameter according to a correspondence between the SRI threshold and the closed-loop power control parameter of the target uplink information.

Optionally, in the embodiment of the present invention, if the target indication information is used to indicate a target spatial related information value corresponding to the target uplink information, the UE may determine the target power control parameter according to a correspondence between the target spatial related information value and a closed-loop power control parameter of the target uplink information by using an index of a P0-PUCCH-Id parameter corresponding to the target spatial related information value.

Step 202, the UE determines transmission priorities of M uplink information according to the M power control parameters.

In the embodiment of the invention, one power control parameter corresponds to one uplink information, and one uplink information corresponds to one priority. The UE may determine, according to the M power control parameters, a priority of uplink information corresponding to each power control parameter, so as to determine a transmission priority of the M uplink information.

Optionally, in the embodiment of the present invention, if the M power control parameters are open loop power control parameters, the UE may determine that the transmission priority of the M uplink information is: the priority of the uplink information corresponding to the first open loop power control parameter is higher than the priority of the uplink information corresponding to the second open loop power control parameter.

Optionally, in the embodiment of the present invention, if the M power control parameters are closed-loop power control parameters, the UE may determine the transmission priority of the M uplink information according to the values of the M power control parameters.

Optionally, in the embodiment of the present invention, if the M power control parameters are closed-loop power control parameters, the UE may determine that the transmission priority of the M uplink information is: the priority of the uplink information corresponding to the first closed loop power control parameter is higher than the priority of the uplink information corresponding to the second closed loop power control parameter.

Optionally, in the embodiment of the present invention, if the network side device does not indicate the SRI threshold or the spatial related information value corresponding to the uplink information, the UE may only send uplink information corresponding to a default power control parameter (for example, a closed-loop power control parameter) in the UE.

Optionally, in the embodiment of the present invention, if the network side device does not indicate the SRI threshold, the UE only sends uplink information corresponding to the closed loop index value l=0. For example, only the UE is allowed to transmit uplink information corresponding to the eMBB data, and the use of the fallback DCI schedule is not allowed for the URLLC data.

Illustratively, assume that the M power control parameters are closed loop power control parameters. As shown in (a) of fig. 5, if the resources of the DCI of the PDSCH and the DCI of the PUSCH transmitted by the network side device overlap (i.e., time domain resources overlap, i.e., time t0 to time t 1), the DCI of the PDSCH indicates the PUCCH corresponding to the first closed-loop power control parameter (e.g., l=1), and the DCI of the PUSCH indicates the PUSCH corresponding to the second closed-loop power control parameter (e.g., l=0), and the time domain resources of the PUCCH and the PUSCH overlap (i.e., time t2 to time t 3), the UE may determine, according to the first closed-loop power control parameter and the second closed-loop power control parameter, that the transmission priorities of the PUCCH and the PUSCH are: the priority of PUCCH is higher than the priority of PUSCH. As shown in (B) of fig. 5, if the resources of the DCIs of two PDSCHs transmitted by the network side device overlap (i.e., time domain resources overlap, i.e., time t4 to time t 5), the DCI of one PDSCH indicates PUCCH1 corresponding to a first closed-loop power control parameter (e.g., l=1), and the DCI of the other PDSCH indicates PUCCH2 corresponding to a second closed-loop power control parameter (e.g., l=0), and the time domain resources of the PUCCH1 and PUCCH2 overlap (i.e., time t6 to time t 7), the UE may determine, according to the first closed-loop power control parameter and the second closed-loop power control parameter, that the transmission priorities of PUCCH1 and PUCCH2 are: PUCCH1 has a higher priority than PUCCH 2.

As another example, as shown in (a) of fig. 6, if the resources of the PUSCH DCI and the PDSCH transmitted by the network side device overlap (i.e. time-domain resources overlap, i.e. time t8 to time t 9), the DCI of the PUSCH indicates the PUSCH corresponding to the first closed-loop power control parameter (e.g. l=1), and the DCI of the PDSCH indicates the PUCCH corresponding to the second closed-loop power control parameter (e.g. l=0), and the time-domain resources of the PUSCH and the PUCCH overlap (i.e. time t10 to time t 11), the UE may determine, according to the first closed-loop power control parameter and the second closed-loop power control parameter, that the transmission priorities of the PUSCH and the PUCCH are: the priority of PUSCH is higher than the priority of PUCCH. As shown in (B) of fig. 6, if the resources of the DCIs of two PUSCHs transmitted by the network side device overlap (time domain resources overlap, i.e. time t12 to time t 13), the DCI of one PUSCH indicates PUSCH1 corresponding to a first closed-loop power control parameter (e.g. l=1), and the DCI of the other PUSCH indicates PUSCH2 corresponding to a second closed-loop power control parameter (e.g. l=0), and the time domain resources of the PUSCH1 and PUSCH2 overlap (i.e. time t14 to time t 15), the UE may determine, according to the first closed-loop power control parameter and the second closed-loop power control parameter, that the transmission priorities of PUSCH1 and PUSCH2 are: the priority of PUSCH1 is higher than the priority of PUSCH 2.

In step 203, when the transmission resources of the M pieces of uplink information overlap, the UE transmits at least one piece of uplink information of the M pieces of uplink information according to the transmission priority.

In the embodiment of the invention, the UE may multiplex a plurality of uplink information of the same power control parameter (for example, an open loop power control parameter or a closed loop power control parameter) to one uplink information according to a multiplexing rule, so as to obtain M uplink information (each of the M uplink information corresponds to one of the M power control parameters, respectively), and then the UE determines whether transmission resources of the uplink information corresponding to each of the M uplink information obtained after multiplexing overlap.

It should be noted that, M pieces of uplink information may correspond to M pieces of transmission resources, and the overlapping of the transmission resources of the M pieces of uplink information may be understood as: any two of the M transmission resources overlap. Specifically, the two transmission resources may partially overlap or completely overlap.

Optionally, in the embodiment of the present invention, the UE may multiplex multiple pieces of uplink information of the same open loop power control parameter to one piece of uplink information according to a multiplexing rule, so as to obtain M (m=2) pieces of uplink information, and then the UE determines whether a transmission resource of the uplink information corresponding to the first open loop power control parameter overlaps with a transmission resource of the uplink information corresponding to the second open loop power control parameter.

Optionally, in the embodiment of the present invention, the UE may multiplex multiple uplink information of the same closed loop power control parameter to one uplink information according to a multiplexing rule, so as to obtain M (m=2) uplink information, and then the UE determines whether a transmission resource of the uplink information corresponding to the first closed loop power control parameter overlaps a transmission resource of the uplink information corresponding to the second closed loop power control parameter.

Optionally, in the embodiment of the present invention, the UE may send at least one uplink information with a priority higher than a preset priority in the M uplink information.

Alternatively, in an embodiment of the present invention, as shown in fig. 7 in conjunction with fig. 2, the above-mentioned step 203 may be specifically implemented by the following step 203 a.

In step 203a, when the transmission resources of the M pieces of uplink information overlap, the UE transmits, according to the transmission priority, the uplink information with the highest priority among the M pieces of uplink information, and discards other uplink information among the M pieces of uplink information.

In the embodiment of the present invention, the other uplink information is uplink information except the uplink information with the highest priority among the M uplink information.

Optionally, in the embodiment of the present invention, the UE may send uplink information corresponding to the first open loop power control parameter, and discard uplink information corresponding to the second open loop power control parameter.

Optionally, in the embodiment of the present invention, the UE may send uplink information corresponding to the first closed-loop power control parameter, and discard uplink information corresponding to the second closed-loop power control parameter.

Accordingly, after the step 203, the network side device receives at least one uplink information sent by the UE.

The embodiment of the invention provides an information transmission method, wherein a UE can determine the transmission priority of M uplink information according to determined M power control parameters (the M power control parameters are the power control parameters of M uplink information to be transmitted), and transmit at least one uplink information of the M uplink information according to the transmission priority under the condition that the transmission resources of the M uplink information are overlapped. Because the UE may transmit at least one uplink information, instead of transmitting all uplink information, according to the transmission priorities of the M uplink information determined according to the M power control parameters, transmission of uplink information with a higher priority may be ensured, so that transmission collision of the M uplink information may be avoided, and thus transmission performance of the uplink information may be improved.

Optionally, in an embodiment of the present invention, as shown in fig. 8 in conjunction with fig. 2, before the step 201, the information transmission method provided in the embodiment of the present invention may further include the following step 301 and step 302, and the step 201 may be specifically implemented by the following step 303, and after the step 203, the information transmission method provided in the embodiment of the present invention may further include the following step 401.

Step 301, the network side device sends M pieces of first information to the UE.

In the embodiment of the present invention, the M pieces of first information are information corresponding to M pieces of uplink information to be transmitted, where the M pieces of first information are used for determining M pieces of power control parameters by the UE, the M pieces of power control parameters are used for determining transmission priorities of the M pieces of uplink information by the UE, the M pieces of power control parameters are power control parameters of the M pieces of uplink information, each piece of uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2.

Optionally, in an embodiment of the present invention, each piece of first information may be any of the following: downlink Control Information (DCI), indication information and authorization configuration information.

Optionally, in an embodiment of the present invention, the DCI may be any one of the following: a DCI of a specific format, a DCI scrambled with a specific radio network temporary identity RNTI, a DCI configured with a specific modulation and coding strategy MCS, the specific MCS being an MCS of an MCS table with low spectral efficiency.

Optionally, in an embodiment of the present invention, the indication information is used to indicate any one of the following: SRI field value, spatial correlation information value.

Optionally, in an embodiment of the present invention, the authorization configuration information is used to indicate a closed loop power control parameter.

Optionally, in the embodiment of the present invention, if one indication information is used to indicate a spatially related information value, one indication information is determined by DCI corresponding to one indication information.

Optionally, in the embodiment of the present invention, if DCI corresponding to one indication information satisfies a first condition, a spatial correlation information value indicated by the one indication information is a first numerical value; if DCI corresponding to one indication information does not meet the first condition, the space-related information value indicated by the one indication information is a second value; the first value corresponds to a first closed-loop power control parameter, the second value corresponds to a second closed-loop power control parameter, and the priority of uplink information corresponding to the first closed-loop power control parameter is different from the priority of uplink information corresponding to the second closed-loop power control parameter; the first condition may include any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS, which is an MCS of an MCS table employing low spectral efficiency.

It should be noted that, for the description of the first information, reference may be made to the description related to the target DCI and the target information in the above embodiment, which is not repeated herein.

Step 302, the UE receives M pieces of first information sent by the network device.

Step 303, the UE determines M power control parameters according to the M first information.

It should be noted that, for the method of determining the M power control parameters for the UE in step 303, reference may be made to the related descriptions in step 201a, step 201a ', step 201a ", step 201b and step 201b' in the above embodiments, which are not repeated here.

Step 401, the network side device receives at least one uplink message sent by the UE.

In the embodiment of the invention, the network side equipment can send M pieces of first information to the UE, so that the UE can determine M pieces of power control parameters according to the M pieces of first information, and send at least one piece of uplink information according to the sending priority of the M pieces of uplink information determined according to the M pieces of power control parameters instead of sending all pieces of uplink information, thereby ensuring the transmission of the uplink information with higher priority, avoiding the transmission conflict of the M pieces of uplink information, and improving the transmission performance of the uplink information.

Fig. 9 shows a possible structural schematic diagram of a UE involved in an embodiment of the present invention. As shown in fig. 9, a UE 90 provided in an embodiment of the present invention may include: a determination unit 91 and a transmission unit 92.

The determining unit 91 is configured to determine M power control parameters, where the M power control parameters are power control parameters of M uplink information to be sent, each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; and determining the transmission priority of the M uplink information according to the M power control parameters. And a transmitting unit 92 configured to transmit at least one uplink information of the M uplink information according to the transmission priority determined by the determining unit 91, when the transmission resources of the M uplink information overlap.

In one possible implementation manner, the determining unit 91 is specifically configured to determine, for each of the M power control parameters, a target power control parameter according to a target DCI sent by the network side device, to determine the M power control parameters, where the target DCI is a DCI corresponding to target uplink information, the target power control parameter is a power control parameter of target uplink information, and the target uplink information is any one of the M uplink information.

In one possible implementation manner, the determining unit 91 is specifically configured to determine the target power control parameter as the first power control parameter if the target DCI meets the first condition; or if the target DCI does not meet the first condition, determining the target power control parameter as a second power control parameter; the priority of the uplink information corresponding to the first power control parameter is different from the priority of the uplink information corresponding to the second power control parameter. Wherein the first condition may include any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS.

In one possible implementation manner, the priority of the uplink information corresponding to the first power control parameter is higher than the priority of the uplink information corresponding to the second power control parameter.

In one possible implementation, the M power control parameters may be open loop power control parameters or closed loop power control parameters.

In one possible implementation, the M power control parameters are closed loop power control parameters. The determining unit 91 is specifically configured to determine, for each of the M power control parameters, a target power control parameter according to target information sent by the network side device, to determine the M power control parameters, where the target information is target indication information corresponding to target uplink information or target authorization configuration information corresponding to target uplink information, the target power control parameter is a power control parameter of the target uplink information, and the target uplink information is any one uplink information of the M uplink information. Wherein the target indication information is used for indicating any one of the following: the SRI comprises an SRI domain value corresponding to the target uplink information and a target space related information value corresponding to the target uplink information, wherein the target authorization configuration information is used for indicating closed loop power control parameters of the target uplink information.

In one possible implementation, the target information is target indication information. The determining unit 91 is specifically configured to determine the target power control parameter according to a target indication information and a target correspondence, where the target correspondence is a correspondence between closed loop power control parameters of target indication information and target uplink information.

In one possible implementation, if the target indication information is used to indicate a target spatial correlation information value, the target indication information is determined by a target DCI corresponding to the target uplink information.

In one possible implementation, if the target DCI satisfies the first condition, the target power control parameter corresponding to the target spatial correlation information value is a first closed-loop power control parameter; if the target DCI does not meet the first condition, the target power control parameter corresponding to the target space related information value is a second closed loop power control parameter; the priority of the uplink information corresponding to the first closed loop power control parameter is different from the priority of the uplink information corresponding to the second closed loop power control parameter; the first condition may include any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS, the specific MCS being an MCS of an MCS table with low spectral efficiency.

In one possible implementation manner, the priority of the uplink information corresponding to the first closed-loop power control parameter is higher than the priority of the uplink information corresponding to the second closed-loop power control parameter.

In a possible implementation manner, the sending unit 92 is specifically configured to send, according to the sending priority determined by the determining unit 91, the uplink information with the highest priority in the M uplink information, and discard other uplink information in the M uplink information, where the other uplink information is uplink information other than the uplink information with the highest priority in the M uplink information.

The UE provided in the embodiment of the present invention can implement each process implemented by the UE in the above method embodiment, and for avoiding repetition, detailed description is omitted herein.

The embodiment of the invention provides a UE, which can determine the transmission priority of M uplink information according to the determined M power control parameters (the M power control parameters are the power control parameters of M uplink information to be transmitted), and transmit at least one uplink information of the M uplink information according to the transmission priority under the condition that the transmission resources of the M uplink information are overlapped. Because the UE may transmit at least one uplink information, instead of transmitting all uplink information, according to the transmission priorities of the M uplink information determined according to the M power control parameters, transmission of uplink information with a higher priority may be ensured, so that transmission collision of the M uplink information may be avoided, and thus transmission performance of the uplink information may be improved.

Fig. 10 shows a schematic diagram of a possible structure of a network-side device according to an embodiment of the present invention. As shown in fig. 10, a network side device 100 provided in an embodiment of the present invention may include: a transmitting unit 101 and a receiving unit 102.

The transmitting unit 101 is configured to transmit M pieces of first information to the UE, where the M pieces of first information are information corresponding to M pieces of uplink information to be transmitted, the M pieces of first information are used by the UE to determine M pieces of power control parameters, the M pieces of power control parameters are used by the UE to determine transmission priorities of the M pieces of uplink information, the M pieces of power control parameters are power control parameters of the M pieces of uplink information, each piece of uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2. A receiving unit 102, configured to receive at least one uplink information sent by the UE, where the at least one uplink information is uplink information in M uplink information.

In one possible implementation, each first information may be any of the following: DCI, indication information, authorization configuration information. The DCI may be any one of the following: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS. The indication information is used for indicating any one of the following: SRI field value, spatial correlation information value. The grant configuration information is used to indicate closed loop power control parameters.

In one possible implementation, if one indication information is used to indicate a spatially related information value, one indication information is determined by DCI corresponding to the one indication information.

In one possible implementation manner, if DCI corresponding to one indication information satisfies a first condition, a spatial correlation information value indicated by the one indication information is a first numerical value; if DCI corresponding to one indication information does not meet the first condition, the space-related information value indicated by the one indication information is a second value; the first value corresponds to a first closed-loop power control parameter, the second value corresponds to a second closed-loop power control parameter, and the priority of uplink information corresponding to the first closed-loop power control parameter is different from the priority of uplink information corresponding to the second closed-loop power control parameter; the first condition may include any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS, the specific MCS being an MCS of an MCS table with low spectral efficiency.

The network side device provided by the embodiment of the present invention can implement each process implemented by the network side device in the above method embodiment, and for avoiding repetition, detailed description is omitted herein.

The embodiment of the invention provides a network side device, which can send M pieces of first information to UE, so that the UE can determine M pieces of power control parameters according to the M pieces of first information, and send at least one piece of uplink information according to the sending priority of the M pieces of uplink information determined according to the M pieces of power control parameters instead of all pieces of uplink information, thereby ensuring the transmission of the uplink information with higher priority, avoiding the transmission conflict of the M pieces of uplink information, and improving the transmission performance of the uplink information.

Fig. 11 shows a hardware schematic of a UE according to an embodiment of the present invention. As shown in fig. 11, the UE 110 includes, but is not limited to: radio frequency unit 111, network module 112, audio output unit 113, input unit 114, sensor 115, display unit 116, user input unit 117, interface unit 118, memory 119, processor 120, and power supply 121.

It should be noted that the UE structure shown in fig. 11 is not limited to the UE, and the UE may include more or fewer components than shown in fig. 11, or may combine certain components, or may have a different arrangement of components, as will be appreciated by those skilled in the art. Illustratively, 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 terminal, a wearable device, a pedometer, and the like.

The processor 120 may be configured to determine M power control parameters, where the M power control parameters are power control parameters of M uplink information to be sent, each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; and determining the transmission priority of the M uplink information according to the M power control parameters.

The radio frequency unit 111 may be configured to send at least one uplink information of the M uplink information according to the sending priority determined by the processor 120 when the sending resources of the M uplink information overlap.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 111 may be used for receiving and transmitting signals during the process of receiving and transmitting information or communication, specifically, receiving downlink data from a base station, and then processing the downlink data by the processor 120; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 111 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 111 may also communicate with networks and other devices through a wireless communication system.

The UE provides wireless broadband internet access to the user through the network module 112, such as helping the user to email, browse web pages, access streaming media, and the like.

The audio output unit 113 may convert audio data received by the radio frequency unit 111 or the network module 112 or stored in the memory 119 into an audio signal and output as sound. Also, the audio output unit 113 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the UE 110. The audio output unit 113 includes a speaker, a buzzer, a receiver, and the like.

The input unit 114 is used to receive an audio or video signal. The input unit 114 may include a graphics processor (Graphics Processing Unit, GPU) 1141 and a microphone 1142, the graphics processor 1141 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 116. The image frames processed by the graphics processor 1141 may be stored in memory 119 (or other storage medium) or transmitted via the radio frequency unit 111 or the network module 112. Microphone 1142 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 111 in the case of a telephone call mode.

UE 110 also includes at least one sensor 115, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1161 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 1161 and/or the backlight when the UE 110 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for recognizing UE gestures (such as horizontal-vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer, knocking) and the like; the sensor 115 may further 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 herein.

The display unit 116 is used to display information input by a user or information provided to the user. The display unit 116 may include a display panel 1161, and the display panel 1161 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 117 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 117 includes a touch panel 1171 and other input devices 1172. The touch panel 1171, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (such as operations of the user on the touch panel 1171 or thereabout using any suitable object or accessory such as a finger, stylus, or the like). The touch panel 1171 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth 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 detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 120, and receives and executes commands sent by the processor 120. In addition, the touch panel 1171 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1171, the user input unit 117 may also include other input devices 1172. In particular, other input devices 1172 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.

Further, the touch panel 1171 may be overlaid on the display panel 1161, and when the touch panel 1171 detects a touch operation thereon or thereabout, the touch panel 1171 is transmitted to the processor 120 to determine a type of touch event, and then the processor 120 provides a corresponding visual output on the display panel 1161 according to the type of touch event. Although in fig. 11, the touch panel 1171 and the display panel 1161 are two independent components for implementing the input and output functions of the UE, in some embodiments, the touch panel 1171 may be integrated with the display panel 1161 to implement the input and output functions of the UE, which is not limited herein.

Interface unit 118 is an interface through which an external device is connected to UE 110. For example, the external devices may include a wired or wireless headset port, an external power (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. Interface unit 118 may be used to receive input (e.g., data information, power, etc.) from external devices and to transmit the received input to one or more elements within UE 110 or may be used to transmit data between UE 110 and external devices.

Memory 119 may be used to store software programs as well as various data. The memory 119 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 119 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 120 is a control center of the UE, connects various parts of the entire UE using various interfaces and lines, and performs various functions and processes of the UE by running or executing software programs and/or modules stored in the memory 119, and invoking data stored in the memory 119, thereby performing overall monitoring of the UE. Processor 120 may include one or more processing units; preferably, the processor 120 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 120.

UE 110 may also include a power source 121 (e.g., a battery) for powering the various components, and preferably, power source 121 may be logically coupled to processor 120 via a power management system that performs functions such as managing charging, discharging, and power consumption.

In addition, UE 110 includes some functional modules that are not shown, and are not described in detail herein.

Optionally, the embodiment of the present invention further provides a UE, including a processor 120 shown in fig. 11, a memory 119, and a computer program stored in the memory 119 and capable of running on the processor 120, where the computer program when executed by the processor 120 implements each process of the foregoing method embodiment, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.

The embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, where the computer program, when executed by the processor 120 shown in fig. 11, implements the respective processes of the above method embodiment, and achieves the same technical effects, so that repetition is avoided, and no further description is given here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

Fig. 12 shows a hardware schematic diagram of a network side device according to an embodiment of the present invention. As shown in fig. 12, the network side device 120 includes: processor 121, transceiver 122, memory 123, user interface 124, and bus interface 125.

The transceiver 122 may be configured to send M pieces of first information to the UE, where the M pieces of first information are information corresponding to M pieces of uplink information to be sent, the M pieces of first information are used by the UE to determine M pieces of power control parameters, the M pieces of power control parameters are used by the UE to determine transmission priorities of M pieces of uplink information, the M pieces of power control parameters are power control parameters of M pieces of uplink information, each piece of uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; and the at least one uplink message sent by the UE may be received, where the at least one uplink message is uplink information in the M uplink messages.

Among other things, the processor 121 may be responsible for managing the bus architecture and general processing, and the processor 121 may be used to read and execute programs in the memory 123 to implement processing functions and control of the network-side device 120. Memory 123 may store data used by processor 121 in performing operations. The processor 121 and the memory 123 may be integrated or may be separately provided.

In the embodiment of the present invention, the network side device 120 may further include: a computer program stored on the memory 123 and executable on the processor 121, which when executed by the processor 121 implements the steps of the method provided by embodiments of the present invention.

In fig. 12, a bus architecture may be comprised of any number of interconnected buses and bridges, and in particular, one or more processors represented by processor 121 and various circuits of memory represented by memory 123. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., all as are well known in the art and, therefore, further description of embodiments of the present invention will not be provided. Bus interface 125 provides an interface. The transceiver 122 may be a number of elements, i.e. including a transmitter and a receiver, providing a means for communicating with various other apparatus over a transmission medium. The user interface 124 may also be an interface capable of interfacing with an inscribed desired device, including but not limited to a keypad, display, speaker, microphone, joystick, etc., for different UEs.

The embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, where the computer program, when executed by the processor 121 shown in fig. 12, implements the respective processes of the above method embodiment, and achieves the same technical effects, so that repetition is avoided, and no further description is given here. Wherein the computer readable storage medium is such as ROM, RAM, magnetic or 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.

Claims

1. An information transmission method applied to user equipment UE, the method comprising:

determining M power control parameters, wherein the M power control parameters are power control parameters of M uplink information to be transmitted, the M power control parameters are open loop power control parameters or closed loop power control parameters, each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2;

determining the transmission priority of the M uplink information according to the M power control parameters;

transmitting at least one uplink information of the M uplink information according to the transmission priority under the condition that the transmission resources of the M uplink information are overlapped;

each power control parameter of the M power control parameters is determined according to target downlink control information DCI sent by network side equipment; or,

Each of the M power control parameters is determined according to target information sent by the network side device, where the target information is target indication information corresponding to target uplink information or target authorization configuration information corresponding to the target uplink information.

2. The method of claim 1, wherein the determining M power control parameters comprises:

for each of the M power control parameters, determining a target power control parameter according to target downlink control information DCI sent by a network side device, so as to determine the M power control parameters, where the target DCI is DCI corresponding to target uplink information, the target power control parameter is a power control parameter of the target uplink information, and the target uplink information is any one of the M uplink information.

3. The method of claim 2, wherein the determining the target power control parameter according to the target DCI sent by the network-side device includes:

if the target DCI meets a first condition, determining the target power control parameter as a first power control parameter;

Or,

if the target DCI does not meet the first condition, determining the target power control parameter as a second power control parameter; the priority of the uplink information corresponding to the first power control parameter is different from the priority of the uplink information corresponding to the second power control parameter;

wherein the first condition includes any one of: DCI of a specific format, DCI scrambled with a specific radio network temporary identity RNTI, DCI configured with a specific modulation and coding scheme MCS.

4. The method of claim 3, wherein the priority of the uplink information corresponding to the first power control parameter is higher than the priority of the uplink information corresponding to the second power control parameter.

5. The method of claim 1, wherein the M power control parameters are closed loop power control parameters;

the determining M power control parameters includes:

determining a target power control parameter according to target information sent by network side equipment aiming at each of the M power control parameters to determine the M power control parameters, wherein the target information is target indication information corresponding to target uplink information or target authorization configuration information corresponding to the target uplink information, the target power control parameter is a power control parameter of the target uplink information, and the target uplink information is any one uplink information of the M uplink information;

Wherein the target indication information is used for indicating any one of the following: the SRI resource corresponding to the target uplink information indicates an SRI threshold value and the target space related information value corresponding to the target uplink information, and the target authorization configuration information is used for indicating closed-loop power control parameters of the target uplink information.

6. The method of claim 5, wherein the target information is the target indication information;

the determining the target power control parameter according to the target information sent by the network side equipment comprises the following steps:

and determining the target power control parameter according to the target indication information and the target corresponding relation, wherein the target corresponding relation is the corresponding relation between the target indication information and the closed loop power control parameter of the target uplink information.

7. The method according to claim 5 or 6, wherein if the target indication information is used to indicate the target spatial related information value, the target indication information is determined by a target DCI corresponding to the target uplink information.

8. The method of claim 7, wherein the target power control parameter corresponding to the target spatial correlation information value is a first closed loop power control parameter if the target DCI satisfies a first condition; if the target DCI does not meet the first condition, the target power control parameter corresponding to the target space-related information value is a second closed-loop power control parameter; the priority of the uplink information corresponding to the first closed-loop power control parameter is different from the priority of the uplink information corresponding to the second closed-loop power control parameter; the first condition includes any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS.

9. The method of claim 8, wherein the first closed loop power control parameter corresponds to uplink information having a higher priority than the second closed loop power control parameter corresponds to uplink information.

10. The method of claim 1, wherein the transmitting at least one of the M pieces of upstream information according to the transmission priority comprises:

and sending the uplink information with the highest priority in the M uplink information according to the sending priority, and discarding other uplink information in the M uplink information, wherein the other uplink information is the uplink information except the uplink information with the highest priority in the M uplink information.

11. An information transmission method applied to network side equipment is characterized in that the method comprises the following steps:

m pieces of first information are sent to User Equipment (UE), the M pieces of first information are information corresponding to M pieces of uplink information to be sent, the M pieces of first information are used for determining M pieces of power control parameters by the UE, the M pieces of power control parameters are used for determining the sending priority of the M pieces of uplink information by the UE, the M pieces of power control parameters are power control parameters of the M pieces of uplink information, the M pieces of power control parameters are open loop power control parameters or closed loop power control parameters, each piece of uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; each first information is any one of the following: downlink control information DCI, indication information and authorization configuration information;

And receiving at least one piece of uplink information sent by the UE, wherein the at least one piece of uplink information is the uplink information in the M pieces of uplink information, and the at least one piece of uplink information is sent according to the sending priority when the sending resources of the M pieces of uplink information are overlapped.

12. The method of claim 11, wherein the DCI is any one of: DCI of a specific format, DCI scrambled with a specific radio network temporary identity RNTI, DCI configured with a specific modulation and coding scheme MCS;

the indication information is used for indicating any one of the following: the sounding reference signal resource indicates an SRI threshold and a space-related information value;

the grant configuration information is used to indicate closed loop power control parameters.

13. The method of claim 11, wherein if one indication information is used to indicate a spatially related information value, the one indication information is determined by DCI corresponding to the one indication information.

14. The method of claim 13, wherein the spatial correlation information value indicated by the one indication information is a first numerical value if the DCI corresponding to the one indication information satisfies a first condition; if the DCI corresponding to the one indication information does not meet the first condition, the space-related information value indicated by the one indication information is a second value; the first value corresponds to a first closed-loop power control parameter, the second value corresponds to a second closed-loop power control parameter, and the priority of uplink information corresponding to the first closed-loop power control parameter is different from the priority of uplink information corresponding to the second closed-loop power control parameter; the first condition includes any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS.

15. The method of claim 14, wherein the first closed loop power control parameter corresponds to uplink information having a higher priority than the second closed loop power control parameter.

16. A user equipment, UE, characterized in that the UE comprises: a determining unit and a transmitting unit;

the determining unit is configured to determine M power control parameters, where the M power control parameters are power control parameters of M uplink information to be sent, the M power control parameters are open loop power control parameters or closed loop power control parameters, each uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; determining the transmission priority of the M uplink information according to the M power control parameters;

the sending unit is configured to send at least one uplink information in the M uplink information according to the sending priority determined by the determining unit when the sending resources of the M uplink information overlap;

17. The UE of claim 16, wherein the determining unit is specifically configured to determine, for each of the M power control parameters, a target power control parameter according to target downlink control information DCI sent by a network side device, to determine the M power control parameters, where the target DCI is DCI corresponding to target uplink information, the target power control parameter is a power control parameter of the target uplink information, and the target uplink information is any one of the M uplink information.

18. The UE of claim 17, wherein the determining unit is specifically configured to determine the target power control parameter as a first power control parameter if the target DCI meets a first condition; or if the target DCI does not meet the first condition, determining the target power control parameter as a second power control parameter; the priority of the uplink information corresponding to the first power control parameter is different from the priority of the uplink information corresponding to the second power control parameter;

19. The UE of claim 18, wherein the priority of the uplink information corresponding to the first power control parameter is higher than the priority of the uplink information corresponding to the second power control parameter.

20. The UE of claim 16, wherein the M power control parameters are closed loop power control parameters;

the determining unit is specifically configured to determine, for each of the M power control parameters, a target power control parameter according to target information sent by a network side device, so as to determine the M power control parameters, where the target information is target indication information corresponding to the target uplink information or is target authorization configuration information corresponding to the target uplink information, the target power control parameter is a power control parameter of the target uplink information, and the target uplink information is any one uplink information of the M uplink information;

21. The UE of claim 20, wherein the target information is the target indication information;

the determining unit is specifically configured to determine the target power control parameter according to the target indication information and a target correspondence, where the target correspondence is a correspondence between the target indication information and a closed loop power control parameter of the target uplink information.

22. The UE of claim 20 or 21, wherein if the target indication information is used to indicate the target spatial related information value, the target indication information is determined by a target DCI corresponding to the target uplink information.

23. The UE of claim 22, wherein the target power control parameter corresponding to the target spatial correlation information value is a first closed loop power control parameter if the target DCI satisfies a first condition; if the target DCI does not meet the first condition, the target power control parameter corresponding to the target space-related information value is a second closed-loop power control parameter; the priority of the uplink information corresponding to the first closed-loop power control parameter is different from the priority of the uplink information corresponding to the second closed-loop power control parameter; the first condition includes any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS.

24. The UE of claim 23, wherein the priority of the uplink information corresponding to the first closed loop power control parameter is higher than the priority of the uplink information corresponding to the second closed loop power control parameter.

25. The UE of claim 16, wherein the transmitting unit is specifically configured to transmit, according to the transmission priority determined by the determining unit, uplink information with a highest priority among the M pieces of uplink information, and discard other uplink information among the M pieces of uplink information, where the other uplink information is uplink information other than the uplink information with the highest priority among the M pieces of uplink information.

26. A network side device, characterized in that the network side device comprises: a transmitting unit and a receiving unit;

the sending unit is configured to send M pieces of first information to a UE, where the M pieces of first information are information corresponding to M pieces of uplink information to be sent, the M pieces of first information are used for determining M pieces of power control parameters by the UE, the M pieces of power control parameters are used for determining a sending priority of the M pieces of uplink information by the UE, the M pieces of power control parameters are power control parameters of the M pieces of uplink information, the M pieces of power control parameters are open loop power control parameters or closed loop power control parameters, each piece of uplink information is uplink control information or uplink data information, and M is an integer greater than or equal to 2; each first information is any one of the following: downlink control information DCI, indication information and authorization configuration information;

The receiving unit is configured to receive at least one uplink message sent by the UE, where the at least one uplink message is sent by the UE according to the sending priority when the sending resources of the M uplink messages are all overlapped, and the at least one uplink message is uplink message in the M uplink messages.

27. The network-side device of claim 26, wherein the DCI is any one of: a DCI with a specific format, a DCI scrambled by adopting a specific radio network temporary identifier RNTI, and a DCI configured with a specific modulation and coding strategy MCS, wherein the specific MCS is the MCS of an MCS table adopting low frequency spectrum efficiency;

28. The network-side device of claim 26, wherein if one indication information is used to indicate a spatial correlation information value, the one indication information is determined by DCI corresponding to the one indication information.

29. The network side device according to claim 28, wherein if the DCI corresponding to the one indication information satisfies a first condition, the spatial correlation information value indicated by the one indication information is a first numerical value; if the DCI corresponding to the one indication information does not meet the first condition, the space-related information value indicated by the one indication information is a second value; the first value corresponds to a first closed-loop power control parameter, the second value corresponds to a second closed-loop power control parameter, and the priority of uplink information corresponding to the first closed-loop power control parameter is different from the priority of uplink information corresponding to the second closed-loop power control parameter; the first condition includes any one of: DCI of a specific format, DCI scrambled with a specific RNTI, DCI configured with a specific MCS.

30. The network side device of claim 29, wherein the priority of the uplink information corresponding to the first closed loop power control parameter is higher than the priority of the uplink information corresponding to the second closed loop power control parameter.

31. A user equipment UE comprising a processor, a memory and a computer program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the information transmission method according to any of claims 1 to 10.

32. A network side device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the information transmission method according to any one of claims 11 to 15.

33. A communication system, characterized in that the communication system comprises a user equipment UE according to any of claims 16 to 25, and a network side device according to any of claims 26 to 30; or,

the communication system comprises the UE of claim 31 and the network-side device of claim 32.

34. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the steps of the information transmission method according to any one of claims 1 to 15.