CN116636172A

CN116636172A - Method, device, equipment and medium for determining uplink control information transmission resources

Info

Publication number: CN116636172A
Application number: CN202180073826.9A
Authority: CN
Inventors: 林亚男; 徐婧; 梁彬
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2023-08-22
Also published as: WO2022193329A1

Abstract

The application discloses a method, a device, equipment and a medium for determining UCI transmission resources, and relates to the field of mobile communication. The method comprises the following steps: receiving first information; determining a first physical uplink channel (PUCCH) resource set from at least one PUCCH resource set according to the first bit quantity; and determining the first PUCCH resource from the first PUCCH resource set according to the first PUCCH resource information and the offset value. The application provides a method for determining UCI transmission resources, which improves the reliability of information transmission.

Description

Method, device, equipment and medium for determining uplink control information transmission resources

Technical Field

The present application relates to the field of mobile communications, and in particular, to a method, an apparatus, a device, and a medium for determining uplink control information (Uplink Control Information, UCI) transmission resources.

Background

In a New Radio (NR) system, in order to better support Ultra-high reliability low latency communication (Ultra-Reliable Low Latency, URLLC) service, a first priority and a second priority are introduced in a physical layer for an uplink channel, i.e., a priority index 0 indicates a second priority, and a priority index 1 indicates a first priority.

In the related art, multiplexing transmission of the first priority hybrid automatic repeat request (Hybrid Automatic Repeat Request, HARQ) feedback information and the second priority HARQ feedback information, or transmission of only the first priority HARQ feedback information is supported. But the reliability requirement of UCI corresponding to HARQ feedback information due to the second priority is generally 99%. The reliability requirement of UCI corresponding to the HARQ feedback information of the first priority is 99.999% or 99.9999%. And directly multiplexing the HARQ feedback information of the second priority with the HARQ feedback information of the first priority, and reducing the reliability of the HARQ of the first priority under the condition that the base station does not know whether the transmission is multiplexing transmission or not. The performance requirement of UCI corresponding to the HARQ feedback information of the first priority cannot be met, and thus the reliability of the HARQ feedback information may be reduced.

Disclosure of Invention

The embodiment of the application provides a method, a device, equipment and a medium for determining UCI transmission resources, which can improve the transmission performance of HARQ feedback information of a first priority. The technical scheme is as follows:

according to an aspect of the present application, there is provided a method for determining UCI transmission resources, the method comprising:

Receiving first information for configuring at least one physical uplink control channel (Physical Uplink Control Channel, PUCCH) resource set configured for transmission of a first priority UCI;

determining a first PUCCH resource set from the at least one PUCCH resource set according to a first bit quantity, wherein the first bit quantity comprises a second bit quantity and a third bit quantity, and the second bit quantity is the bit quantity of a first UCI;

determining a first PUCCH resource from the first PUCCH resource set according to first PUCCH resource information and an offset value, wherein the first PUCCH resource is used for transmitting the first UCI and the second UCI;

the first UCI corresponds to the first priority, the second UCI corresponds to the second priority, and the first priority is higher than the second priority.

According to an aspect of the present application, there is provided a reception method of UCI, the method including:

receiving a first UCI and a second UCI through a first PUCCH resource;

the first PUCCH resource is determined from a first PUCCH resource set based on first PUCCH resource information and an offset value, the first PUCCH resource set is determined from at least one PUCCH resource set according to a first number of bits, the first number of bits includes a second number of bits and a third number of bits, the second number of bits is the number of bits of the first UCI, the at least one PUCCH resource set is used for transmitting UCI of a first priority, the first UCI corresponds to the first priority, the second UCI corresponds to the second priority, and the first priority is higher than the second priority.

According to an aspect of the present application, there is provided an apparatus for determining UCI transmission resources, the apparatus comprising:

a receiving module, configured to receive first information, where the first information is used to configure at least one PUCCH resource set configured to be used to transmit a first priority UCI;

a determining module, configured to determine a first PUCCH resource set from the at least one PUCCH resource set according to a first bit number, where the first bit number includes a second bit number and a third bit number, and the second bit number is a bit number of the first UCI; determining a first PUCCH resource from the first PUCCH resource set according to first PUCCH resource information and an offset value, wherein the first PUCCH resource is used for transmitting the first UCI and the second UCI; wherein the first UCI corresponds to a first priority, and the second UCI corresponds to a second priority.

According to an aspect of the present application, there is also provided a reception apparatus of transmission resources of UCI, the apparatus including:

a receiving module, configured to receive a first UCI and a second UCI through a first PUCCH resource;

According to an aspect of the present application, there is provided a communication apparatus comprising: a processor; a transceiver coupled to the processor; a memory for storing executable instructions of the processor; wherein the processor is configured to load and execute the executable instructions to implement the method of determining UCI transmission resources as described in the above aspect.

According to an aspect of the present application, there is provided a computer-readable storage medium having stored therein executable instructions loaded and executed by a processor to implement the UCI transmission resource determining method or UCI receiving method as described in the above aspect.

According to an aspect of the present application, there is provided a computer program product or computer program comprising computer instructions stored in a computer-readable storage medium, the computer instructions being read from the computer-readable storage medium by a processor of a computer device, the computer instructions being executed by the processor such that the computer device performs the UCI transmission resource determining method or the UCI receiving method of the above aspect.

According to an aspect of the present application, there is provided a chip including a programmable logic circuit or a program, the chip being for implementing the UCI transmission resource determining method or the UCI receiving method as described in the above aspect.

The technical scheme provided by the embodiment of the application at least comprises the following beneficial effects:

multiplexing the first UCI and the second UCI through a first PUCCH resource having an offset, where the first PUCCH resource having an offset is used to implicitly indicate that the current transmission is multiplexed transmission to the network device, so that the network device can determine a type of the current transmission (only the first UCI is transmitted, or the first UCI and the second UCI are simultaneously transmitted), and correctly decode the first UCI and the second UCI according to a decoding manner corresponding to the multiplexed transmission, thereby improving reliability of the network device in a multiplexing transmission process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

fig. 2 is a flowchart of a method for determining UCI transmission resources according to an exemplary embodiment of the present application;

fig. 3 is a flowchart of a method for determining UCI transmission resources according to an exemplary embodiment of the present application;

fig. 4 is a time-frequency resource diagram of a UCI transmission resource determining method according to an exemplary embodiment of the present application;

fig. 5 is a mapping relationship diagram of PRI and PUCCH resources provided by an exemplary embodiment of the present application;

fig. 6 is a time-frequency resource diagram of a UCI transmission resource determining method according to an exemplary embodiment of the present application;

fig. 7 is a flowchart of a reception method of UCI provided in an exemplary embodiment of the present application;

fig. 8 is a flowchart of a reception method of UCI provided in an exemplary embodiment of the present application;

fig. 9 is a block diagram illustrating a configuration of a UCI transmission resource determining apparatus according to an exemplary embodiment of the present application;

fig. 10 is a block diagram of a reception apparatus of UCI provided in an exemplary embodiment of the present application;

fig. 11 is a schematic structural diagram of a communication device according to an exemplary embodiment of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings.

It should be understood that the "indication" mentioned in the embodiments of the present application may be a direct indication, an indirect indication, or an indication having an association relationship. For example, a indicates B, which may mean that a indicates B directly, e.g., B may be obtained by a; it may also indicate that a indicates B indirectly, e.g. a indicates C, B may be obtained by C; it may also be indicated that there is an association between a and B.

In the description of the embodiments of the present application, the term "corresponding" may indicate that there is a direct correspondence or an indirect correspondence between the two, or may indicate that there is an association between the two, or may indicate a relationship between the two and the indicated, configured, etc.

Fig. 1 shows a schematic diagram of a mobile communication system according to an embodiment of the present application. The mobile communication system may include: a terminal 10 and a network device 20.

The terminal 10 may include various handheld devices, vehicle mount devices, wearable devices, computing devices, or other processing devices connected to a wireless modem, as well as various forms of User Equipment (UE), mobile Station (MS), and the like, having wireless communication capabilities. For convenience of description, in the embodiment of the present application, the above-mentioned devices are collectively referred to as a terminal.

Network device 20 is a means deployed in an access network to provide wireless communication functionality for terminal 10. The network device 20 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 network device-capable devices may vary, for example in 5G NR systems, referred to as access network devices or gndebs or gnbs. As communication technology evolves, the name "network device" may change. For convenience of description, the above-described devices for providing the wireless communication function for the terminal 10 are collectively referred to as a network device in the embodiments of the present application.

The "5G NR system" in the embodiments of the present disclosure may also be referred to as a 5G system or an NR system, but a person skilled in the art may understand the meaning thereof. The technical scheme described in the embodiment of the disclosure can be applied to a 5G NR system and also can be applied to a subsequent evolution system of the 5G NR system.

Fig. 2 is a flowchart illustrating a method for determining UCI transmission resources according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a terminal. The method comprises the following steps:

step 120: receiving first information;

The first information is for configuring at least one PUCCH resource set configured for transmission of a first priority UCI. The PUCCH resource set may be used to transmit a first priority UCI; or, for transmitting the first priority UCI and the second priority UCI.

Optionally, the priority of UCI is determined based on the priority of HARQ feedback information carried by UCI.

Optionally, the first priority UCI is used to carry HARQ feedback information of the first priority, and the second priority UCI is used to carry HARQ feedback information of the second priority. For example, the first priority may be referred to as a high priority, and the second priority may be referred to as a low priority.

Optionally, the at least one PUCCH resource set includes a set of PUCCH resources for multiplexing transmission of the first priority UCI and the second priority UCI, abbreviated as a multiplexed transmission dedicated resource set, or the at least one PUCCH resource set includes a set of PUCCH resources for transmission of the first priority UCI.

For example, PUCCH resources in the multiplexed transmission dedicated resource set are used for transmitting the first priority UCI and the second priority UCI, i.e., the multiplexed transmission dedicated resource set is a set of PUCCH resources configured for multiplexed transmission of the first priority UCI and the second priority UCI.

For example, PUCCH resources in the set of PUCCH resources for transmitting the first priority UCI may be transmitted only the first priority UCI, or the first priority UCI and the second priority UCI may be multiplexed.

Step 140: determining a first PUCCH resource set from at least one PUCCH resource set according to the first bit quantity;

the first number of bits includes a second number of bits and a third number of bits.

The second number of bits is a number of bits of a first UCI corresponding to the first priority.

The third number of bits is determined based on a number of bits of a second UCI corresponding to the second priority; or, the third number of bits is determined based on second information for configuring transmission parameters of the first UCI; alternatively, the third number of bits is a predetermined value.

For example, in case that the third number of bits is determined based on the number of bits of the second UCI, the third number of bits is directly set to be equal to the number of bits of the second UCI.

For example, in the case that the third number of bits is determined based on the number of bits of the second UCI, the number of bits of the second UCI is calculated to obtain the third number of bits, and the calculation manner is indicated or predefined by the network device.

For example, in case that the third number of bits is determined based on the second information. The second information includes a designation information field for indicating the third number of bits, and the second number of bits is determined based on the designation information field. For example, the terminal receives downlink control information (DownlinkContorlInformation, DCI), the DCI including a specific information field indicating a first number of downlink channels, and the terminal obtains a third number of bits according to the first number of downlink channels. Optionally, the specified information field is an information field for indicating a PUCCH resource, for example, the specified information field is a PUCCH resource indication (PUCCHResourceIndicator, PRI) field.

The third number of bits is, for example, a predetermined value set in advance. The predetermined value is a value agreed upon by the communication protocol. For example, the third number of bits is 0, or the third number of bits is another value configured by the network device.

The first set of PUCCH resources is a set of PUCCH resources determined from at least one set of PUCCH resources according to the first number of bits, the first set of PUCCH resources including at least two PUCCH resources.

Step 160: and determining the first PUCCH resource from the first PUCCH resource set according to the first PUCCH resource information and the offset value.

The first PUCCH resource information includes PRI. Optionally, the first PUCCH resource information is obtained through second information, where the second information is used to configure transmission parameters of the first UCI.

The offset value is agreed by the communication protocol; alternatively, the offset value is configured by the network device; or determining the offset value based on the bit number of the second UCI, wherein the offset value has a corresponding relationship with a target interval, and the target interval is an interval to which the bit number of the second UCI belongs in at least two preset bit number intervals; still alternatively, the offset value is determined based on one DCI of the at least one DCI corresponding to the second UCI.

Mode one, the offset value is a predetermined value.

For example, for the case of multiplexing UCI of the first priority and UCI of the second priority, an offset value of 1 is agreed by a communication protocol or configured by a network device, and an offset value of 1 is added when determining PUCCH resources; for the case of transmitting only the first priority UCI, an offset value is not added in determining PUCCH resources. The network device may determine whether the terminal has transmitted only the UCI of the first priority or the UCI of the first priority and the UCI of the second priority is multiplexed by determining whether the resource used by the received PUCCH is shifted.

And determining an offset value according to the bit number of the second UCI.

For example, taking a terminal determining PUCCH resources from a set of PUCCH resources for transmitting UCI of a first priority as an example, when the number of bits of the second UCI is not greater than the first value, the offset value is 1; when the number of bits of the second UCI is greater than the first value, the offset value is 2. When the terminal does not receive the second UCI, the terminal determines a first PUCCH resource according to the PRI and transmits the UCI with the first priority; when the terminal receives the second UCI and the number of the second UCI is not more than a first value, the terminal determines a corresponding first PUCCH resource after adding an offset value of 1 on the basis of PRI indication, and transmits multiplexing information containing the first priority UCI and the second priority UCI; when the terminal receives the second UCI and the number of the second UCI is larger than the first value, the terminal determines the corresponding first PUCCH resource after adding the offset value 2 on the basis of PRI indication, and transmits multiplexing information containing the first priority UCI and the second priority UCI.

For another example, taking the terminal to determine PUCCH resources from the multiplexed transmission dedicated resource set as an example, when the number of bits of the second UCI is not greater than the first value, the offset value is 0; when the number of bits of the second UCI is greater than the first value, the offset value is 1. When the terminal does not receive the second UCI, the terminal determines a first PUCCH resource from a resource set for the first priority UCI according to PRI, and transmits the first priority UCI; when the terminal receives the second UCI and the number of the second UCI is not more than a first value, the terminal determines a first PUCCH resource from a special resource set for multiplexing transmission according to PRI, and transmits multiplexing information containing the UCI with the first priority and the UCI with the second priority; when the terminal receives the second UCI and the number of the second UCI is larger than the first value, the terminal determines the corresponding first PUCCH resource after adding an offset value of 1 on the basis of PRI indication from a special resource set for multiplexing transmission, and transmits multiplexing information containing the first priority UCI and the second priority UCI.

For another example, the number of bits of the second UCI may be divided into more regions corresponding to different offset values. For example, when the number of bits of the second UCI is not greater than the first value, the offset value is 0; when the bit number of the second UCI is greater than the first value and not greater than the second value, the offset value is 1; when the number of bits of the second UCI is greater than the second value, the offset value is 2. Wherein the first value is less than the second value. The present application does not limit the division of the number of bits of the second UCI.

The offset value is determined according to one DCI of at least one DCI corresponding to the second UCI.

The DCI is used for scheduling downlink data to the terminal, and the terminal feeds back the network equipment after receiving the downlink data, wherein the feedback information is carried in the UCI. At least one piece of DCI corresponding to the second UCI is DCI used for scheduling target downlink data, wherein the target downlink data is the downlink data for which the HARQ feedback information carried in the second UCI is aimed.

The second UCI is used to carry HARQ feedback information of a second priority, which is information for feeding back a reception situation of the downlink data, for example. The DCI used for scheduling the downlink data is the DCI corresponding to the second UCI. The DCI corresponding to the second UCI is one or more. When the second DCI corresponds to a plurality of DCIs, the offset value is determined from one of the plurality of DCIs. For example, determining the offset value from a last DCI ordered in a time-domain position from a plurality of DCIs; for another example, the offset value is determined from a DCI ordered first in time domain locations of the plurality of DCIs.

For example, the last DCI of at least one DCI corresponding to the second UCI is selected to obtain downlink allocation index (Downlink Assignment Index, DAI) domain information thereof. The value of the offset value is related to the size of the value of the DAI information field. For example, taking a terminal determining PUCCH resources from a set of PUCCH resources for transmitting UCI of a first priority as an example, when the DAI takes a value of 1, the offset value is 1; when the DAI is 2, the offset value is 2; when the DAI value is 3, the offset value is 3; when the DAI is 4, the offset value is 4. For another example, taking the terminal to determine PUCCH resources from the multiplexed transmission dedicated resource set as an example, when the DAI value is 1, the offset value is 0; when the DAI is 2, the offset value is 1; when the DAI value is 3, the offset value is 2; when the DAI is 4, the offset value is 3.

For example, the last DCI of at least one DCI corresponding to the second UCI is selected to obtain the DAI domain information thereof. The value of the offset value is related to the parity of the value of the DAI information field. For example, taking a terminal determining PUCCH resources from a set of PUCCH resources for transmitting UCI of a first priority as an example, when the DAI takes an odd number such as 1, 3, etc., the offset value is 1; when the DAI value is an even number such as 2 or 4, the offset is 2. For another example, taking the terminal to determine PUCCH resources from the multiplexed transmission dedicated resource set as an example, when the DAI value is an odd number such as 1 or 3, the offset value is 0; when the DAI value is an even number such as 2 or 4, the offset value is 1.

The first PUCCH resource is obtained according to a first parameter, where the first parameter is obtained according to a PRI and an offset value.

Illustratively, the first parameter is (y+offset) mod N. Wherein Y is determined according to PRI, offset is an offset value, and N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, m is the bit length of the PRI. The first PUCCH resource is the (y+offset) mod N resource in the first PUCCH resource set.

Illustratively, the first parameter is (Y-1+offset) mod N+1. Wherein Y is determined according to PRI, offset is an offset value, and N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, m is the bit length of the PRI. The first PUCCH resource is the (Y-1+offset) mod N+1 resource in the first PUCCH resource set.

And the terminal transmits the first UCI and the second UCI on the first PUCCH resource in a multiplexing transmission mode.

In summary, in the method provided in this embodiment, the terminal determines, by receiving the first message, a first PUCCH resource set from at least one PUCCH resource set according to the first number of bits, and further determines, according to the first PUCCH resource information and the offset value, a first PUCCH resource from the first PUCCH resource set. According to the method, certain information can be transmitted from the terminal to the network equipment through the offset value corresponding to the selected PUCCH resource, for example, when the offset value is 0, UCI transmitted at this time is only UCI with first priority; when the offset value is greater than 0, the UCI transmitted at this time comprises a first priority UCI and a second priority UCI; for another example, the offset value can implicitly indicate information about the number of bits of the UCI of the second priority, and the network device can determine the number of bits or the approximate number or the parity of the UCI of the second priority according to the offset value, so as to improve the decoding success rate and improve the reliability of multiplexing information transmission.

Fig. 3 is a flowchart illustrating a method for determining UCI transmission resources according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a terminal. The method comprises the following steps:

step 320: receiving first information;

the first information is used to configure at least one PUCCH resource set. Illustratively, the network device transmits first information to the terminal, the first information configuring at least one PUCCH resource set for transmission of the first UCI.

Step 332, determining a PUCCH 1 for transmitting a second UCI;

the second UCI is used to carry HARQ feedback information of the second priority. Illustratively, the network device sends a DCI to the terminal, where the DCI is used to schedule downlink data transmission of the PDSCHi, where i is an integer. After receiving downlink data of the PDSCH, the terminal generates HARQ feedback information with a second priority.

The terminal determines one PUCCH resource set from at least one PUCCH resource set according to the third bit quantity of the UCI of the second priority. And then the terminal determines a PUCCH 1 in the PUCCH resource set according to PRI in the last DCI, wherein the PUCCH 1 is used for transmitting second DCI, and the second DCI carries the HARQ feedback information of the second priority.

Step 334, determining PUCCH 2 for transmitting the first UCI;

The first UCI is used to carry HARQ feedback information of the first priority. Illustratively, the network device sends to the terminal a DCIi for scheduling downlink data transmissions of the PDSCHi. After receiving downlink data of the PDSCH, the terminal generates first priority HARQ feedback information.

The terminal determines one PUCCH resource set from at least one PUCCH resource set according to the second bit quantity of the first UCI. And then the terminal determines a PUCCH 2 in the PUCCH resource set according to PRI in the last DCI, wherein the PUCCH 2 is used for transmitting first DCI, and the first DCI carries first priority HARQ feedback information.

The present embodiment does not limit the order of steps 332 and 334. Step 332 may precede step 334; alternatively, step 334 occurs prior to step 332; still alternatively, steps 332 and 334 may be performed simultaneously.

Step 336: judging whether the PUCCH 1 and the PUCCH 2 overlap in the time domain or not;

if the PUCCH 1 and PUCCH 2 overlap in the time domain, determining to multiplex the first priority UCI and the second priority UCI, and executing step 340; if the PUCCH 1 and the PUCCH 2 do not overlap in the time domain, step 338 is performed, where the first priority UCI and the second priority UCI are transmitted respectively.

Step 340: determining a first PUCCH resource set from at least one PUCCH resource set according to the first bit quantity;

The first number of bits includes a second number of bits and a third number of bits. In this embodiment, the second number of bits is the number of bits of the first UCI carrying HARQ feedback information of the first priority. The third number of bits is a number of bits of a second UCI carrying HARQ feedback information of the second priority.

Illustratively, the network device sends a first message to the terminal, the first message for configuring at least one PUCCH resource set belonging to any of the following types:

PUCCH resources within a PUCCH resource set of type a are used to carry 1 or 2 bits UCI, and the set may include at most 32 PUCCH resources;

the bit range of the PUCCH resource carrying UCI within the PUCCH resource set of type b is 2<O _UCI ≤N ₂ Wherein N is ₂ Configured by a network device, the set may include a maximum of 8 PUCCH resources;

the bit range of the UCI carried by the PUCCH resources in the PUCCH resource set of the type c is N ₂ <O _UCI ≤N ₃ Wherein N is ₃ Configured by a network device, the set may include a maximum of 8 PUCCH resources;

the bit range of the UCI carried by the PUCCH resources in the PUCCH resource set of the type d is N ₃ <O _UCI ≤N ₄ Wherein N is ₄ Configured by a network device, the set may include a maximum of 8 PUCCH resources;

illustratively, the first number of bits is equal to 2, and thus the PUCCH resource set of type a is determined as the first PUCCH resource set.

Illustratively, the first number of bits is equal to 3, and thus the PUCCH resource set of type b is determined as the first PUCCH resource set.

Step 362: judging whether the first PUCCH resource set is a PUCCH resource set of a type a or not;

if the first PUCCH resource set is a PUCCH resource set of type a, that is, UCI information for carrying 1 or 2 bits, step 364a is performed; if the first PUCCH resource set is not the PUCCH resource set of type a, step 364b is performed.

Step 364a: determining a first PUCCH resource from the first PUCCH resource set according to a formula according to the first PUCCH resource information and the offset value;

obtaining the value delta of the PRI information field according to the first PUCCH resource information _PRI And the offset value offset is substituted into the following formula to determine the corresponding number of the first PUCCH resource in the resource set:

Δ′ _PRI ＝(Δ _PRI +offset)mod 8；

wherein N is _CCE，P The number of control channel elements (Control channel element, CCEs) included in the set of downlink control resources where the PDCCH for transmitting DCI is located; n is n _CCE，P The number of the first CCE occupied by the PDCCH for transmitting DCI. Delta _PRI For the PRI information field, if the PRI information field is not included in the DCI, delta _PRI ＝0。

Referring to fig. 4, the terminal receives first information, and it is known that the network device configures a PUCCH resource set 1 for transmitting UCI of a first priority, and at least 2 PUCCH resources are included in the resource set 1 for transmitting UCI of 1 or 2 bits. DCI i is used to schedule physical downlink shared channel PDSCH i transmissions, e.g., DCI 1 is used to schedule PDSCH 1 transmissions and DCI 2 is used to schedule PDSCH 2 transmissions.

The HARQ feedback information of PDSCH 1 is of the second priority, and the terminal determines PUCCH 1 according to the number of bits (e.g. 1 bit) of the HARQ feedback information of PDSCH 1 and the PRI information in DCI 1. The HARQ feedback information of PDSCH 2 is of a first priority, and the terminal determines PUCCH 2 according to the number of bits (e.g. 1 bit) of the HARQ feedback information of PDSCH 2 and the PRI information in DCI 2.PUCCH 1 overlaps PUCCH 2 in the time domain, i.e., the terminal determines to multiplex HARQ feedback information for transmission.

Illustratively, the third number of bits is set equal to the number of bits of the second UCI. From the above-described second number of bits equal to 1 bit and third number of bits equal to 1 bit, it is possible to obtain a first number of bits equal to 2 bits. According to the method, a resource set determined according to the first bit number of 2 bits is a resource set 1, and the resource set 1 is a PUCCH resource set of a type a, so that a first PUCCH resource is determined from the first PUCCH resource set according to a formula;

and obtaining the first PUCCH resource information according to the DCI 2. And determining the first PUCCH resource according to a formula according to PRI and an offset value in the first PUCCH resource information. The specific formula is delta' _PRI ＝(Δ _PRI +offset) mod 8, and will Δ' _PRI Substituting the following formula:

wherein N is _CCE，P The number of control channel elements CCE (Control Channel Element) included in the downlink control resource set where the PDCCH for transmitting DCI is located; n is n _CCE，P The number of the first CCE occupied by the PDCCH for transmitting DCI. Delta _PRI For the PRI information field in DCI, ifIf PRI information field is not included in DCI, delta _PRI =0. According to r _PUCCH A corresponding first PUCCH resource is determined in resource set 1.

Step 364b: according to the first PUCCH resource information and the offset value, a first PUCCH resource is determined from the first PUCCH resource set according to fig. 5.

Fig. 5 shows a mapping relationship between a value of PRI in the first PUCCH resource information and 8 PUCCH resources in the PUCCH resource set.

Referring to fig. 6, the terminal receives first information, and it is known that the network device configures 2 PUCCH resource sets for transmission of first priority UCI, resource set 1 for transmission of 1 or 2 bits UCI, and resource set 2 for transmission of 2-10 bits UCI. DCI i is used to schedule physical downlink shared channel PDSCH i transmissions, e.g., DCI 1 is used to schedule PDSCH 1 transmissions and DCI 2 is used to schedule PDSCH 2 transmissions. PDSCH 3 is a semi-persistent PDSCH, i.e., no corresponding DCI.

The HARQ feedback information of PDSCH 1 and PDSCH 2 is of the second priority, and the terminal determines PUCCH 1 according to the number of bits (e.g. 2 bits) of the HARQ feedback information of PDSCH 1 and PDSCH 2 and the PRI information in DCI 2. The HARQ feedback information of PDSCH 3 and PDSCH 4 is of a first priority, and the terminal determines PUCCH 2 according to the number of bits (e.g. 2 bits) of the HARQ feedback information of PDSCH 3 and PDSCH 4 and the PRI information in DCI 4. PUCCH 1 overlaps PUCCH 2 in the time domain, i.e., the terminal determines to multiplex HARQ feedback information for transmission.

Illustratively, the third number of bits is set equal to the number of bits of the second UCI. From the above-described second number of bits being 2 bits and third number of bits being 2 bits, a first number of bits being 4 bits can be obtained. The resource set determined according to the first number of bits of 4 bits is resource set 2, and resource set 2 is not a PUCCH resource set of type a, and thus the first PUCCH resource is determined from the first PUCCH resource set according to fig. 5.

For example, the first PUCCH resource information may be obtained according to DCI 4, where PRI indicates 011. As can be seen from fig. 4, the PRI indicates that the corresponding resource is the 4 th resource in the resource set 2, and after the offset, the 5 th resource in the resource set 2 is determined to be the first PUCCH resource.

For example, the first PUCCH resource information may be obtained according to DCI 4, where the PRI indicates 011. The first value is set to 2 bits. When the number of bits of the second UCI is not greater than the first value, the offset value is 1. As can be seen from fig. 4, the PRI indicates that the corresponding resource is the 4 th resource in the resource set 2, and after the offset, the 5 th resource in the resource set 2 is determined to be the first PUCCH resource.

For example, the first PUCCH resource information may be obtained according to DCI 4, where the PRI indicates 011. And determining an offset value according to the value of the DAI information field in the last DCI corresponding to the second UCI, wherein the value of the offset value is related to the value of the DAI information field. The DAI is taken as 1, and the offset value is determined to be 1. As can be seen from fig. 4, the PRI indicates that the corresponding resource is the 4 th resource in the resource set 2, and after the offset, the 5 th resource in the resource set 2 is determined to be the first PUCCH resource.

For example, the first PUCCH resource information may be obtained from DCI 4, where PRI indicates 111. Setting the offset value to be 1, and adding the offset value when determining the PUCCH resource for the case of multiplexing the first priority UCI and the second priority UCI. As can be seen from fig. 4, the PRI indicates that the 8 th resource in the resource set 2 corresponds to the PRI, and after the offset, the 1 st resource in the resource set 2 is determined to be the first PUCCH resource.

Fig. 7 illustrates a flowchart of a UCI receiving method according to an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a network device. The method comprises the following steps:

step 720: receiving a first UCI and a second UCI through a first PUCCH resource;

the first PUCCH resource is determined from a first PUCCH resource set based on the first PUCCH resource information and the offset value, the first PUCCH resource set is determined from at least one PUCCH resource set according to a first number of bits, the first number of bits includes a second number of bits and a third number of bits, the second number of bits is the number of bits of the first UCI, the at least one PUCCH resource set is used for transmitting UCI of a first priority, the first UCI corresponds to the first priority, the second UCI corresponds to the second priority, and the first priority is higher than the second priority.

The offset value is agreed by the communication protocol; or, configuring the offset value to the terminal by the network device; or determining the offset value based on the bit number of the second UCI, wherein the offset value has a corresponding relationship with a target interval, and the target interval is an interval to which the bit number of the second UCI belongs in at least two preset bit number intervals; still alternatively, the offset value is determined based on one DCI of the at least one DCI corresponding to the second UCI.

Mode one, the offset value is a predetermined value.

For example, for the case of multiplexing UCI of the first priority and UCI of the second priority, an offset value of 1 is agreed by a communication protocol or configured by a network device, and an offset value of 1 is added when determining PUCCH resources; for the case of transmitting only the first priority UCI, an offset value is not added in determining PUCCH resources.

And determining an offset value according to the bit number of the second UCI.

For example, taking a network device determining PUCCH resources from a set of PUCCH resources for transmitting UCI of a first priority as an example, when the number of bits of the second UCI is not greater than the first value, the offset value is 1; when the number of bits of the second UCI is greater than the first value, the offset value is 2. When the network equipment judges that the second UCI cannot be received, the network equipment determines a first PUCCH resource according to the PRI; when the network equipment judges that the second UCI can be received and the number of the UCIs is not more than a first numerical value, the network equipment adds an offset value 1 on the basis of PRI indication and then determines a corresponding first PUCCH resource; when the network device judges that the second UCI is received and the number of the UCIs is larger than the first value, the network device determines the corresponding first PUCCH resource after adding the offset value of 2 on the basis of PRI indication.

For another example, taking the network device to determine PUCCH resources from the multiplexed transmission dedicated resource set as an example, when the number of bits of the second UCI is not greater than the first value, the offset value is 0; when the number of bits of the second UCI is greater than the first value, the offset value is 1. When the network equipment judges that the second UCI cannot be received, the network equipment determines a first PUCCH resource according to PRI from a resource set for the UCI with the first priority; when the network equipment receives the second UCI and the number of the UCI is not more than the first value, the network equipment determines a first PUCCH resource according to PRI from a special resource set for multiplexing transmission; when the network equipment judges that the second UCI is received and the number of the UCI is larger than the first value, the network equipment determines the corresponding first PUCCH resource from the special resource set for multiplexing transmission after adding the offset value 1 on the basis of PRI indication.

For example, the last DCI of at least one DCI corresponding to the second UCI is selected to obtain downlink allocation index (Downlink Assignment Index, DAI) domain information thereof. The value of the offset value is related to the size of the value of the DAI information field. For example, taking a network device to determine PUCCH resources from a set of PUCCH resources for transmitting UCI of a first priority as an example, when the DAI takes a value of 1, the offset value is 1; when the DAI is 2, the offset value is 2; when the DAI value is 3, the offset value is 3; when the DAI is 4, the offset value is 4. For another example, taking the network device to determine PUCCH resources from the multiplexed transmission dedicated resource set as an example, when the DAI value is 1, the offset value is 0; when the DAI is 2, the offset value is 1; when the DAI value is 3, the offset value is 2; when the DAI is 4, the offset value is 3.

For example, the last DCI of at least one DCI corresponding to the second UCI is selected to obtain the DAI domain information thereof. The value of the offset value is related to the parity of the value of the DAI information field. For example, taking a network device to determine PUCCH resources from a set of PUCCH resources for transmitting UCI of a first priority as an example, when the DAI takes an odd number such as 1 or 3, the offset value is 1; when the DAI value is an even number such as 2 or 4, the offset is 2. For another example, taking the network device to determine PUCCH resources from the multiplexed transmission dedicated resource set as an example, when the DAI value is an odd number such as 1 or 3, the offset value is 0; when the DAI value is an even number such as 2 or 4, the offset value is 1.

Illustratively, the first parameter is (y+offset) mod N. Wherein Y is determined according to PRI, offset is an offset value, and N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, m is the bit length of PRIDegree. The first PUCCH resource is the (y+offset) mod N resource in the first PUCCH resource set.

The network device receives the first UCI and the second UCI on the first PUCCH resource after determining the first PUCCH resource.

In summary, in the method provided in this embodiment, the network device receives the first UCI and the second UCI through the first PUCCH resource, and the network device may obtain the implicit information of the current transmission through the offset value, for example, when the offset value is 0, the UCI of the current transmission is only the UCI of the first priority; when the offset value is greater than 0, the UCI transmitted at this time comprises a first priority UCI and a second priority UCI; for another example, the offset value can implicitly indicate information about the number of bits of the UCI of the second priority, and the network device can determine the number of bits or the approximate number or the parity of the UCI of the second priority according to the offset value, so as to improve the decoding success rate and improve the reliability of multiplexing information transmission.

In an alternative embodiment based on fig. 7, fig. 8 shows a flowchart of a UCI receiving method provided in an exemplary embodiment of the present application. The present embodiment is illustrated with the method being performed by a network device. The method comprises the following steps:

Step 820: sending first information and first PUCCH resource information to a terminal;

The first PUCCH resource information includes PRI. Optionally, the network device sends second information to the terminal, where the second information carries the first PUCCH resource information, and the second information is used to configure transmission parameters of the UCI with the first priority. Illustratively, the network device sends DCI to the terminal, where the DCI is used to schedule the downlink data. The DCI carries first PUCCH resource information.

Optionally, the sending sequence of the first information and the first PUCCH resource information is not limited in the present application. The first information is sent before the first PUCCH resource information; or, the first PUCCH resource information is transmitted prior to the first information; or, the first information and the first PUCCH resource information are simultaneously transmitted.

Step 840: determining a first PUCCH resource set from at least one PUCCH resource set according to the first bit quantity of the terminal;

The third number of bits is determined based on a number of bits of a second UCI corresponding to the second priority; or, the third bit number is determined based on second information for configuring transmission parameters of the first UCI; alternatively, the third number of bits is a predetermined value.

For example, in case that the third number of bits is determined based on the second information. The second information includes a specific information field for indicating the third number of bits, and the second number of bits is determined based on the specific information field. For example, the terminal receives downlink control information (DownlinkContorlInformation, DCI), the DCI including a specific information field indicating a first number of downlink channels, and the terminal obtains a third number of bits according to the first number of downlink channels.

The network device sends the known downlink data to the terminal, so that the network device can calculate the number of bits of the first UCI and the second UCI to be sent by the terminal, and add the number of bits to obtain the first number of bits of the terminal. A first set of PUCCH resources is determined from the at least one set of PUCCH resources according to the first number of bits.

Step 860: and determining the first PUCCH resource from the first PUCCH resource set according to the first PUCCH resource information and the offset value.

Mode one, the offset value is a predetermined value.

And determining an offset value according to the bit number of the second UCI.

Illustratively, the first parameter is (y+offset) mod N. Wherein Y is determined according to PRI, offset is an offset value, and N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, m is the bit length of the PRI. The first PUCCH resource is the (Y+offset) mod N number in the first PUCCH resource setA resource.

Optionally, the network device determines a candidate PUCCH resource according to the first PUCCH resource information (without an offset value), and listens for the first UCI on the candidate PUCCH resource. If the first UCI is not monitored on the candidate PUCCH resources, continuing to monitor the first UCI and the second UCI on the first PUCCH resources.

Optionally, when the network device determines that the terminal is to multiplex transmission, the network device directly monitors the first UCI and the second UCI on the first PUCCH resource.

Step 880: receiving a first UCI and a second UCI through a first PUCCH resource;

In summary, in the method provided in this embodiment, the network device determines the first PUCCH resource set from the at least one PUCCH resource set according to the first number of bits of the terminal by sending the first message and the first PUCCH resource information to the terminal, and determines the first PUCCH resource from the first PUCCH resource set according to the first PUCCH resource information and the offset value. According to the method, the network equipment can obtain certain information through the offset value corresponding to the selected PUCCH resource, for example, when the offset value is 0, UCI transmitted at this time is only UCI with the first priority; when the offset value is greater than 0, the UCI transmitted at this time comprises a first priority UCI and a second priority UCI; for another example, the offset value can implicitly indicate information about the number of bits of the UCI of the second priority, and the network device can determine the number of bits or the approximate number or the parity of the UCI of the second priority according to the offset value, so as to improve the decoding success rate and improve the reliability of multiplexing information transmission.

Fig. 9 is a block diagram illustrating a UCI transmission resource determining apparatus according to an exemplary embodiment of the present application. The apparatus may be implemented as or as part of a terminal. The device comprises:

a receiving module 920, configured to receive first information, where the first information is used to configure at least one PUCCH resource set, and the at least one PUCCH resource set is configured to transmit a first priority UCI;

a determining module 940, configured to determine a first PUCCH resource set from the at least one PUCCH resource set according to a first bit number, where the first bit number includes a second bit number and a third bit number, and the second bit number is a bit number of the first UCI; determining a first PUCCH resource from the first PUCCH resource set according to first PUCCH resource information and an offset value, wherein the first PUCCH resource is used for transmitting the first UCI and the second UCI; wherein the first UCI corresponds to a first priority, and the second UCI corresponds to a second priority.

In an alternative design of this embodiment, the offset value is agreed upon by the communication protocol; or, the offset value is configured by the network device; or, the offset value is determined according to the number of bits of the second UCI; or, the offset value is determined according to one DCI of at least one DCI corresponding to the second UCI.

In an alternative design of this embodiment, the offset value is determined according to a last DCI of the at least one DCI corresponding to the second UCI.

In an alternative design of this embodiment, the offset value is determined according to a DAI field in one DCI of the at least one DCI corresponding to the second UCI.

In an alternative design of the present embodiment, in a case where the offset value is determined according to the number of bits of the second UCI: the offset value has a corresponding relation with the target interval; the target interval is an area to which the bit number of the second UCI belongs in at least two preset bit number intervals.

In an optional design of this embodiment, in a case where the offset value is determined according to a value of a DAI information field in one DCI corresponding to the second UCI: the value of the offset value is related to the value of the DAI information field; or, the value of the offset value is related to the value parity of the DAI information field.

In an optional design of the embodiment, the first PUCCH resource information includes a physical uplink control channel resource indicator PRI; the first PUCCH resource is derived from a first parameter derived from the PRI and the offset value.

In an alternative design of this embodiment, the first parameter includes: (Y+offset) mod N; or, (Y-1+offset) mod N+1; wherein Y is determined according to the PRI, the offset is the offset value, and N is 9 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, wherein m is the bit length of the PRI.

In an optional design of this embodiment, the first PUCCH resource is a (Y-1+offset) mod n+1 PUCCH resource in the first PUCCH resource set, where Y is determined according to the PRI, the offset is the offset value, and N is a number of PUCCH resources in the first PUCCH resource set.

In an optional design of the embodiment, the first PUCCH resource set includes: at least two PUCCH resources.

In an optional design of the present embodiment, the at least one PUCCH resource set includes: a set of PUCCH resources for multiplexing transmission of the first priority UCI and the second priority UCI; or, a set of PUCCH resources for transmitting the first priority UCI.

In an alternative design of the present embodiment, the third number of bits is determined according to the number of bits of the second UCI; or, the third number of bits is determined based on the second information; or, the third number of bits is a predetermined value.

In an alternative design of the present embodiment, in a case where the third number of bits is determined according to the number of bits of the second UCI: the third number of bits is equal to the number of bits of the second UCI; or, the third number of bits is calculated according to the number of bits of the second UCI.

In an alternative design of this embodiment, in the case where the third number of bits is determined according to the second information: the third number of bits is determined from a specified information field in the second information.

The receiving module 920 is further configured to receive second information, where the second information is used to configure a transmission parameter of the first UCI, and the second information carries the first PUCCH resource information.

Fig. 10 illustrates a block diagram of a receiving apparatus of UCI provided in an exemplary embodiment of the present application. The apparatus may be implemented as or as part of a network device. The device comprises:

a receiving module 1020, configured to receive a first UCI and a second UCI through a first PUCCH resource;

In an alternative design of this embodiment, the offset value is agreed upon by the communication protocol; or, the offset value is configured to the terminal by the network device; or, the offset value is determined based on the number of bits of the second UCI; or, the offset value is determined based on one DCI of at least one downlink control information DCI corresponding to the second UCI.

In an alternative design of the present embodiment, the offset value is determined based on a last DCI of the at least one DCI corresponding to the second UCI.

In an optional design of this embodiment, the offset value is determined based on a downlink allocation index DAI information field in one DCI of the at least one DCI corresponding to the second UCI.

In an alternative design of the present embodiment, in the case that the offset value is determined based on the number of bits of the second UCI: the offset value has a corresponding relation with the target interval; the target interval is an interval to which the bit number of the second UCI belongs in at least two preset bit number intervals.

In an optional design of this embodiment, in a case where the offset value is determined based on a value of a DAI information field in one DCI corresponding to the second UCI: the value of the offset value is related to the value of the DAI information field; or, the value of the offset value is related to the parity of the value of the DAI information field.

In an optional design of the embodiment, the first PUCCH resource information includes a physical uplink control channel resource indicator PRI; the first PUCCH resource is derived based on a first parameter derived based on the PRI and the offset value.

In an alternative design of this embodiment, the first parameter includes: (Y+offset) mod N; or, (Y-1+offset) mod N+1; wherein the Y is determined based on the PRI, the offset is the offset value, and the N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, where m is the bit length of the PRI.

In an optional design of this embodiment, the first PUCCH resource is a (Y-1+offset) mod n+1 PUCCH resource in the first PUCCH resource set, the Y is determined according to the PRI, the offset is the offset value, and the N is a number of PUCCH resources in the first PUCCH resource set.

In an optional design of this embodiment, the first PUCCH resource set includes at least two PUCCH resources.

In an optional design of this embodiment, the at least one PUCCH resource set includes: a set of PUCCH resources for multiplexing transmission of the first priority UCI and the second priority UCI; or, a set of PUCCH resources for transmitting the first priority UCI.

In an alternative design of the present embodiment, the third number of bits is determined based on the number of bits of the second UCI; or, the third number of bits is determined based on the second information; or, the third number of bits is a predetermined value.

In an alternative design of the present embodiment, in a case where the third number of bits is determined based on the number of bits of the second UCI: the third number of bits is equal to the number of bits of the second UCI; or, the third number of bits is calculated according to the number of bits of the second UCI.

In an alternative design of the present embodiment, in the case that the third bit number is determined based on the second information: the third number of bits is determined based on a specified information field in the second information.

In an alternative design of this embodiment, the apparatus further comprises: the sending module 1040 is further configured to send first information, where the first information is used to configure the at least one PUCCH resource set; and/or, sending second information, where the second information carries the first PUCCH resource information, and the second information is used to configure a transmission parameter of the first UCI.

In an optional design of the embodiment, the transmitting module 1040 is further configured to transmit the first PUCCH resource information.

In an alternative design of this embodiment, the apparatus further comprises: a determining module 1060, configured to determine a first PUCCH resource set from the at least one PUCCH resource set according to a first number of bits of the terminal, where the first number of bits includes a second number of bits and a third number of bits, and the second number of bits is a number of bits of the first UCI; determining a first PUCCH resource from the first PUCCH resource set according to the first PUCCH resource information and the offset value, wherein the first PUCCH resource is used for transmitting the first UCI and the second UCI; wherein the first UCI corresponds to a first priority, and the second UCI corresponds to a second priority.

Fig. 11 is a schematic structural diagram of a communication device (terminal or network device) according to an exemplary embodiment of the present application, where the communication device includes: a processor 101, a receiver 102, a transmitter 103, a memory 104, and a bus 105.

The processor 101 includes one or more processing cores, and the processor 101 executes various functional applications and information processing by running software programs and modules.

The receiver 102 and the transmitter 103 may be implemented as one communication component, which may be a communication chip.

The memory 104 is connected to the processor 101 via a bus 105.

The memory 104 may be used to store at least one instruction that the processor 101 is configured to execute to implement the various steps of the method embodiments described above. Wherein the transmitter 103 is configured to perform steps related to transmission; the receiver 104 is configured to perform steps related to reception; the processor 101 is configured to perform steps other than transmission and reception.

Further, the memory 104 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, including but not limited to: magnetic or optical disks, electrically erasable programmable Read-Only Memory (EEPROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), static random access Memory (Static Random Access Memory, SRAM), read-Only Memory (ROM), magnetic Memory, flash Memory, programmable Read-Only Memory (Programmable Read-Only Memory, PROM).

In an exemplary embodiment, there is also provided a computer readable storage medium having stored therein at least one instruction, at least one program, a code set, or an instruction set, which is loaded and executed by a processor to implement the UCI transmission resource determining method or the UCI receiving method provided in the above respective method embodiments.

In an exemplary embodiment, there is also provided a computer program product or a computer program, which comprises computer instructions stored in a computer-readable storage medium, which are read by a processor of a communication device from the computer-readable storage medium, the computer instructions being executed by the processor, causing the communication device to perform the method of determining UCI transmission resources or the method of receiving UCI as described in the above aspect.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The foregoing description of the preferred embodiments of the present application is not intended to limit the application, but rather, the application is to be construed as limited to the appended claims.

Claims

A method for determining uplink control information UCI transmission resources, which is applied to a terminal, characterized in that the method comprises:

receiving first information, wherein the first information is used for configuring at least one Physical Uplink Control Channel (PUCCH) resource set, and the at least one PUCCH resource set is configured to be used for transmitting UCI with a first priority;

determining a first PUCCH resource set from the at least one PUCCH resource set according to a first bit quantity, wherein the first bit quantity comprises a second bit quantity and a third bit quantity, and the second bit quantity is the bit quantity of a first UCI;

determining a first PUCCH resource from the first PUCCH resource set according to first PUCCH resource information and an offset value, wherein the first PUCCH resource is used for transmitting the first UCI and the second UCI;

the first UCI corresponds to the first priority, the second UCI corresponds to the second priority, and the first priority is higher than the second priority.
The method of claim 1, wherein the step of determining the position of the substrate comprises,

the offset value is agreed by a communication protocol;

or, the offset value is configured by the network device;

or, the offset value is determined based on the number of bits of the second UCI;

or, the offset value is determined based on one DCI of at least one downlink control information DCI corresponding to the second UCI.
The method of claim 2, wherein the offset value is determined based on a last DCI of at least one DCI corresponding to the second UCI.
The method of claim 2, wherein the offset value is determined based on a downlink allocation index, DAI, information field in one of the at least one DCI corresponding to the second UCI.
The method of claim 2, wherein in the case where the offset value is determined based on a number of bits of the second UCI:

the offset value has a corresponding relation with the target interval;

the target interval is an interval to which the bit number of the second UCI belongs in at least two preset bit number intervals.
The method of claim 4, wherein, in the case where the offset value is determined based on a value of a DAI information field in one DCI corresponding to the second UCI:

The value of the offset value is related to the value of the DAI information field;

or alternatively, the first and second heat exchangers may be,

the value of the offset value is related to the parity of the value of the DAI information field.
The method according to any one of claims 1 to 6, wherein the first PUCCH resource information comprises a physical uplink control channel resource indication PRI;

the first PUCCH resource is derived based on a first parameter derived based on the PRI and the offset value.
The method of claim 7, wherein the first parameter comprises:

(Y+offset)mod N；

or alternatively, the first and second heat exchangers may be,

(Y-1+offset)mod N+1；

wherein the Y is determined based on the PRI, the offset is the offset value, and the N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, where m is the bit length of the PRI.
The method according to claim 7 or 8, wherein,

the first PUCCH resource is a (Y-1+offset) mod n+1 PUCCH resource in the first PUCCH resource set, the Y is determined according to the PRI, the offset is the offset value, and the N is the number of PUCCH resources in the first PUCCH resource set.
The method according to any of claims 1 to 9, wherein the first set of PUCCH resources comprises at least two PUCCH resources.
The method according to any one of claims 1 to 9, wherein the at least one PUCCH resource set comprises:

a set of PUCCH resources for multiplexing transmission of the first priority UCI and the second priority UCI;

or alternatively, the first and second heat exchangers may be,

a set of PUCCH resources for transmitting the first priority UCI.
The method according to any one of claims 1 to 9, wherein,

the third number of bits is determined based on the number of bits of the second UCI;

or alternatively, the first and second heat exchangers may be,

the third number of bits is determined based on the second information;

or alternatively, the first and second heat exchangers may be,

the third number of bits is a predetermined value.
The method of claim 12, wherein, in the case where the third number of bits is determined based on the number of bits of the second UCI:

the third number of bits is equal to the number of bits of the second UCI;

or, the third number of bits is calculated according to the number of bits of the second UCI.
The method of claim 12, wherein, if the third number of bits is determined based on the second information:

the third number of bits is determined based on a specified information field in the second information.
The method according to any one of claims 1 to 9, further comprising:

And receiving second information, wherein the second information carries the first PUCCH resource information, and the second information is used for configuring the transmission parameters of the first UCI.
A method for receiving uplink control information UCI, applied to a network device, comprising:

receiving a first UCI and a second UCI through a first PUCCH resource;

the first PUCCH resource is determined from a first PUCCH resource set based on first PUCCH resource information and an offset value, the first PUCCH resource set is determined from at least one PUCCH resource set according to a first number of bits, the first number of bits includes a second number of bits and a third number of bits, the second number of bits is the number of bits of the first UCI, the at least one PUCCH resource set is used for transmitting UCI of a first priority, the first UCI corresponds to the first priority, the second UCI corresponds to the second priority, and the first priority is higher than the second priority.
The method of claim 16, wherein the step of determining the position of the probe comprises,

the offset value is agreed by a communication protocol;

or, the offset value is configured to the terminal by the network device;

or, the offset value is determined based on the number of bits of the second UCI;

Or, the offset value is determined based on one DCI of at least one downlink control information DCI corresponding to the second UCI.
The method of claim 17, wherein the offset value is determined based on a last DCI of at least one DCI corresponding to the second UCI.
The method of claim 17, wherein the offset value is determined based on a downlink allocation index, DAI, information field in one of the at least one DCI corresponding to the second UCI.
The method of claim 17, wherein, in the case where the offset value is determined based on a number of bits of the second UCI:

the offset value has a corresponding relation with the target interval;

the target interval is an interval to which the bit number of the second UCI belongs in at least two preset bit number intervals.
The method of claim 19, wherein, in the case where the offset value is determined based on a value of a DAI information field in one DCI corresponding to the second UCI:

the value of the offset value is related to the value of the DAI information field;

or alternatively, the first and second heat exchangers may be,

the value of the offset value is related to the parity of the value of the DAI information field.
The method according to any of claims 16 to 21, wherein the first PUCCH resource information comprises a physical uplink control channel resource indication PRI;

the first PUCCH resource is derived based on a first parameter derived based on the PRI and the offset value.
The method of claim 22, wherein the first parameter comprises:

(Y+offset)mod N；

or, (Y-1+offset) mod N+1;

wherein the Y is determined based on the PRI, the offset is the offset value, and the N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, where m is the bit length of the PRI.
The method according to claim 22 or 23, wherein,

the first PUCCH resource is a (Y-1+offset) mod n+1 PUCCH resource in the first PUCCH resource set, the Y is determined according to the PRI, the offset is the offset value, and the N is the number of PUCCH resources in the first PUCCH resource set.
The method according to any of claims 16 to 24, wherein the first set of PUCCH resources comprises at least two PUCCH resources.
The method according to any one of claims 16 to 24, wherein the at least one PUCCH resource set comprises:

A set of PUCCH resources for multiplexing transmission of the first priority UCI and the second priority UCI;

or, a set of PUCCH resources for transmitting the first priority UCI.
The method according to any one of claims 16 to 24, wherein,

the third number of bits is determined based on the number of bits of the second UCI;

or, the third number of bits is determined based on the second information;

or, the third number of bits is a predetermined value.
The method of claim 27, wherein, in the case where the third number of bits is determined based on the number of bits of the second UCI:

the third number of bits is equal to the number of bits of the second UCI;

or, the third number of bits is calculated according to the number of bits of the second UCI.
The method of claim 27, wherein, if the third number of bits is determined based on the second information:

the third number of bits is determined based on a specified information field in the second information.
The method according to any one of claims 16 to 24, further comprising:

transmitting first information, wherein the first information is used for configuring the at least one PUCCH resource set;

And/or, sending second information, where the second information carries the first PUCCH resource information, and the second information is used to configure a transmission parameter of the first UCI.
An apparatus for determining uplink control information UCI transmission resources, comprising:

a receiving module, configured to receive first information, where the first information is used to configure at least one physical uplink control channel PUCCH resource set, and the at least one PUCCH resource set is configured to be used to transmit UCI of a first priority;

a determining module, configured to determine a first PUCCH resource set from the at least one PUCCH resource set according to a first bit number, where the first bit number includes a second bit number and a third bit number, and the second bit number is a bit number of the first UCI; determining a first PUCCH resource from the first PUCCH resource set according to first PUCCH resource information and an offset value, wherein the first PUCCH resource is used for transmitting the first UCI and the second UCI; the first UCI corresponds to the first priority, the second UCI corresponds to the second priority, and the first priority is higher than the second priority.
The apparatus of claim 31, wherein the device comprises a plurality of sensors,

The offset value is agreed by a communication protocol;

or, the offset value is configured by the network device;

or, the offset value is determined based on the number of bits of the second UCI;

or, the offset value is determined based on one DCI of at least one downlink control information DCI corresponding to the second UCI.
The apparatus of claim 32, wherein the offset value is determined based on a last DCI of at least one DCI corresponding to the second UCI.
The apparatus of claim 32, wherein the offset value is determined based on a downlink allocation index, DAI, information field in one of the at least one DCI corresponding to the second UCI.
The apparatus of claim 32, wherein, in the case where the offset value is determined based on a number of bits of the second UCI:

the offset value has a corresponding relation with the target interval;

the target interval is an interval to which the bit number of the second UCI belongs in at least two preset bit number intervals.
The apparatus of claim 34, wherein, in the case where the offset value is determined based on a value of a DAI information field in one DCI corresponding to the second UCI:

The value of the offset value is related to the value of the DAI information field;

or alternatively, the first and second heat exchangers may be,

the value of the offset value is related to the parity of the value of the DAI information field.
The apparatus according to any one of claims 31 to 36, wherein the first PUCCH resource information comprises a physical uplink control channel resource indication PRI;

the first PUCCH resource is derived based on a first parameter derived based on the PRI and the offset value.
The apparatus of claim 37, wherein the first parameter comprises:

(Y+offset)mod N；

or, (Y-1+offset) mod N+1;

wherein the Y is determined based on the PRI, the offset is the offset value, and the N is 8 or 2 ^m Or the number of PUCCH resources in the first PUCCH resource set, where m is the bit length of the PRI.
The apparatus of claim 37 or 38, wherein the device comprises a plurality of sensors,

the first PUCCH resource is a (Y-1+offset) mod n+1 PUCCH resource in the first PUCCH resource set, the Y is determined according to the PRI, the offset is the offset value, and the N is the number of PUCCH resources in the first PUCCH resource set.
The apparatus of any of claims 31-39, wherein the first set of PUCCH resources comprises at least two PUCCH resources.
The apparatus of any one of claims 31 to 39, wherein the at least one PUCCH resource set comprises:

a set of PUCCH resources for multiplexing transmission of the first priority UCI and the second priority UCI;

or, a set of PUCCH resources for transmitting the first priority UCI.
The apparatus of any one of claims 31 to 39, wherein,

the third number of bits is determined based on the number of bits of the second UCI;

or, the third number of bits is determined based on the second information;

or, the third number of bits is a predetermined value.
The apparatus of claim 42, wherein in the case where the third number of bits is determined based on the number of bits of the second UCI:

the third number of bits is equal to the number of bits of the second UCI;

or, the third number of bits is calculated according to the number of bits of the second UCI.
The apparatus of claim 42, wherein if the third number of bits is determined based on the second information:

the third number of bits is determined based on a specified information field in the second information.
The apparatus of any one of claims 31 to 39, wherein:

The receiving module is further configured to receive second information, where the second information carries the first PUCCH resource information, and the second information is used to configure a transmission parameter of the first UCI.
An apparatus for receiving uplink control information UCI, the apparatus comprising:

a receiving module, configured to receive a first UCI and a second UCI through a first PUCCH resource;

the first PUCCH resource is determined from a first PUCCH resource set based on first PUCCH resource information and an offset value, the first PUCCH resource set is determined from at least one PUCCH resource set according to a first number of bits, the first number of bits includes a second number of bits and a third number of bits, the second number of bits is the number of bits of the first UCI, the at least one PUCCH resource set is used for transmitting UCI of a first priority, the first UCI corresponds to the first priority, the second UCI corresponds to the second priority, and the first priority is higher than the second priority.
The apparatus of claim 46, wherein the device comprises,

the offset value is agreed by a communication protocol;

or, the offset value is configured to the terminal by the network device;

Or, the offset value is determined based on the number of bits of the second UCI;

or, the offset value is determined based on one DCI of at least one downlink control information DCI corresponding to the second UCI.
The apparatus of claim 47, wherein the offset value is determined based on a last DCI of at least one DCI corresponding to the second UCI.
The apparatus of claim 47, wherein the offset value is determined based on a downlink allocation index, DAI, information field in one of at least one DCI corresponding to the second UCI.
The apparatus of claim 47, wherein in the case where the offset value is determined based on a number of bits of the second UCI:

the offset value has a corresponding relation with the target interval;

the target interval is an interval to which the bit number of the second UCI belongs in at least two preset bit number intervals.
The apparatus of claim 49, wherein, in the case where the offset value is determined based on a value of a DAI information field in one DCI corresponding to the second UCI:

the value of the offset value is related to the value of the DAI information field;

Or, the value of the offset value is related to the parity of the value of the DAI information field.
The apparatus of any one of claims 46 to 51, wherein the first PUCCH resource information comprises a physical uplink control channel resource indication PRI;

the first PUCCH resource is derived based on a first parameter derived based on the PRI and the offset value.
The apparatus of claim 52, wherein the first parameter comprises:

(Y+offset)mod N；

or, (Y-1+offset) mod N+1;

wherein the Y is determined based on the PRI, the offset is the offset value, and the N is 8 or 2 ^m Or PUCCH resources in the first PUCCH resource setAnd m is the bit length of the PRI.
The apparatus of claim 52 or 53, wherein the device comprises,

the first PUCCH resource is a (Y-1+offset) mod n+1 PUCCH resource in the first PUCCH resource set, the Y is determined according to the PRI, the offset is the offset value, and the N is the number of PUCCH resources in the first PUCCH resource set.
The apparatus of any of claims 46-54, wherein the first set of PUCCH resources comprises at least two PUCCH resources.
The apparatus of any one of claims 46 to 54, wherein the at least one PUCCH resource set comprises:

a set of PUCCH resources for multiplexing transmission of the first priority UCI and the second priority UCI;

or, a set of PUCCH resources for transmitting the first priority UCI.
The apparatus of any one of claims 46 to 54,

the third number of bits is determined based on the number of bits of the second UCI;

or, the third number of bits is determined based on the second information;

or, the third number of bits is a predetermined value.
The apparatus of claim 57, wherein in the case where the third number of bits is determined based on the number of bits of the second UCI:

the third number of bits is equal to the number of bits of the second UCI;

or, the third number of bits is calculated according to the number of bits of the second UCI.
The apparatus of claim 57, wherein if the third number of bits is determined based on the second information:

the third number of bits is determined based on a specified information field in the second information.
The apparatus of any one of claims 46 to 54, further comprising:

The sending module is further configured to send first information, where the first information is used to configure the at least one PUCCH resource set; and/or, sending second information, where the second information carries the first PUCCH resource information, and the second information is used to configure a transmission parameter of the first UCI.
A terminal, the terminal comprising:

a processor;

a transceiver coupled to the processor;

a memory for storing executable instructions of the processor;

wherein the processor is configured to load and execute the executable instructions to implement the method of determining uplink control information UCI transmission resources according to any one of claims 1 to 15.
A network device, the network device comprising:

a processor;

a transceiver coupled to the processor;

a memory for storing executable instructions of the processor;

wherein the processor is configured to load and execute the executable instructions to implement the method of receiving uplink control information UCI as claimed in any one of claims 16 to 30.
A computer readable storage medium, wherein executable instructions are stored in the readable storage medium, and the executable instructions are loaded and executed by a processor to implement the method for determining uplink control information UCI transmission resources according to any one of claims 1 to 15 or the method for receiving UCI according to any one of claims 16 to 30.