WO2018081989A1 - 传输上行控制信息的方法、终端设备和网络设备 - Google Patents

传输上行控制信息的方法、终端设备和网络设备 Download PDF

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Publication number
WO2018081989A1
WO2018081989A1 PCT/CN2016/104474 CN2016104474W WO2018081989A1 WO 2018081989 A1 WO2018081989 A1 WO 2018081989A1 CN 2016104474 W CN2016104474 W CN 2016104474W WO 2018081989 A1 WO2018081989 A1 WO 2018081989A1
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WO
WIPO (PCT)
Prior art keywords
uplink control
control channel
downlink data
channel unit
unit
Prior art date
Application number
PCT/CN2016/104474
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English (en)
French (fr)
Inventor
林亚男
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201680089792.1A priority Critical patent/CN109845364B/zh
Priority to KR1020197010657A priority patent/KR102636524B1/ko
Priority to PCT/CN2016/104474 priority patent/WO2018081989A1/zh
Priority to SG11201903168SA priority patent/SG11201903168SA/en
Priority to US16/343,281 priority patent/US11197274B2/en
Priority to CA3039722A priority patent/CA3039722C/en
Priority to CN202011063227.2A priority patent/CN112188630B/zh
Priority to MX2019005196A priority patent/MX2019005196A/es
Priority to CN202011066436.2A priority patent/CN112165375B/zh
Priority to ES16920857T priority patent/ES2959687T3/es
Priority to JP2019520443A priority patent/JP7068290B2/ja
Priority to KR1020247004347A priority patent/KR20240024308A/ko
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to BR112019008538A priority patent/BR112019008538A2/pt
Priority to RU2019116255A priority patent/RU2718173C1/ru
Priority to CN202011066423.5A priority patent/CN112019316B/zh
Priority to AU2016428422A priority patent/AU2016428422B2/en
Priority to CN202011066058.8A priority patent/CN112134677B/zh
Priority to EP16920857.6A priority patent/EP3515139B1/en
Priority to TW106137657A priority patent/TWI771337B/zh
Publication of WO2018081989A1 publication Critical patent/WO2018081989A1/zh
Priority to IL265901A priority patent/IL265901B2/en
Priority to PH12019500810A priority patent/PH12019500810A1/en
Priority to ZA201902522A priority patent/ZA201902522B/en
Priority to US17/465,265 priority patent/US20210400658A1/en
Priority to JP2022074408A priority patent/JP7252396B2/ja

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to a method, a terminal device, and a network device for transmitting uplink control information.
  • Future communication systems such as 5G systems (or 5G NR (new radio) systems), support dynamic determination of Hybrid Automatic Repeat reQuest (HARQ) timing, flexible subframe structure, carrier aggregation, and large-scale antennas.
  • HARQ Hybrid Automatic Repeat reQuest
  • the introduction of these technologies may result in a large difference in the number of bits of uplink control information transmitted by the terminal device in different time units (eg, different time slots).
  • the existing protocol defines multiple uplink control channel formats, and different uplink control channel formats have different uplink control information capacities to support transmission of uplink control information of different capacities.
  • the terminal device selects an uplink control channel format that matches the capacity of the uplink control information to be transmitted from a plurality of predefined uplink control channel formats, and performs uplink control information transmission based on the uplink control channel format.
  • the uplink control information transmission mode of the existing protocol is not flexible enough, and is not suitable for a communication system with a large difference in the number of bits of the uplink control information.
  • the embodiment of the invention provides a method for transmitting uplink control information, a terminal device and a network device, so as to improve the flexibility of uplink control information transmission.
  • a first aspect provides a method for transmitting uplink control information, including: determining, by a terminal device, a plurality of uplink control channel units that transmit target uplink control information, where the multiple uplink control channel units are located in the same target time unit in a time domain. And each of the plurality of uplink control channel units is capable of independently transmitting uplink control information; the terminal device sends, by using the multiple uplink control channel units, to the network device in the target time unit The target uplink control information.
  • the length of the time domain resource occupied by the uplink control channel unit is equal to the time domain resource occupied by the A orthogonal frequency division multiplexing OFDM symbols.
  • the length of the frequency domain resource occupied by the uplink control channel unit is equal to the length of the frequency domain resource occupied by the B resource blocks RB, where both A and B are positive integers greater than or equal to 1.
  • the method further includes: determining, by the terminal device, a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit according to a protocol agreed by a protocol length.
  • the method further includes: determining, by the terminal device, time domain resources occupied by the uplink control channel unit according to signaling sent by the network device Or the length of the frequency domain resource.
  • the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit is N, where the value of N adopts one of the following values: The value of N is equal to 2; the value of N is equal to the maximum number of bits of ACK/NACK information corresponding to downlink data transmitted in a preset time unit; and the value of N is configured by the network device.
  • the terminal device determines, by the terminal device, the multiple uplink control channel units that transmit the target uplink control information, where the terminal device receives multiple downlink data, where the multiple Each of the downlink data corresponds to independent ACK/NACK information, the target uplink control information includes ACK/NACK information of the multiple downlink data, and the terminal device determines an uplink corresponding to each of the multiple downlink data. And controlling the channel unit to obtain the plurality of uplink control channel units.
  • each of the plurality of downlink data corresponds to at least one uplink control unit of the plurality of uplink control channel units;
  • Each of the uplink control channel units is configured to transmit ACK/NACK information of the downlink data corresponding to each of the uplink control channel units.
  • the method further includes: the terminal device according to the number of bits of the target uplink control information and a maximum bit of uplink control information that can be transmitted by an uplink control unit The number determines the number of uplink control channel elements required to transmit the target uplink control information.
  • the terminal device determines, according to the number of bits of the target uplink control information and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit, The number of uplink control channel units required for the target uplink control information, including: the terminal device according to Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, K is a positive integer greater than or equal to 1.
  • the method further includes: the terminal device receiving the indication information sent by the network device, where the indication information includes determining the multiple uplink control Information about resources occupied by the channel unit; the terminal device determines resources occupied by the plurality of uplink control channel units according to the indication information.
  • the indication information is downlink control information DCI.
  • the method further includes: determining, by the terminal device, resources occupied by a first uplink control channel unit of the plurality of uplink control channel units; The terminal device determines, according to resources occupied by the first uplink control channel unit, resources occupied by other uplink control channel units except the first uplink control channel unit of the multiple uplink control channel units.
  • the terminal device determines, according to the resource occupied by the first uplink control channel unit, the first one of the multiple uplink control channel units
  • the resources occupied by the other uplink control channel units except the uplink control channel unit include: the terminal device determines, according to the number of resources occupied by the first uplink control channel unit, the other uplink control channel unit The number of the resource; the terminal device determines the resources occupied by the other uplink control channel unit according to the number of resources occupied by the other uplink control channel unit.
  • the determining, by the terminal device, the resources occupied by the other uplink control channel unit according to the number of resources occupied by the other uplink control channel unit including: Determining, by the terminal device, a number of resources occupied by the other uplink control channel unit according to a number of resources occupied by the first uplink control channel unit and a predefined function; or, the terminal device is according to the first The number of the resource occupied by the uplink control channel unit and the preset offset determine the number of the resource occupied by the other uplink control channel unit; or the terminal device occupies according to the first uplink control channel unit
  • the hybrid automatic repeat request (HARQ timing) of the number of the resource and the other downlink data determines the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are respectively used to transmit ACK/ of multiple downlink data.
  • HARQ timing hybrid automatic repeat request
  • the other downlink data is the Downlink data other than the downlink data corresponding to the first uplink control channel unit; or the terminal device according to the number of resources occupied by the first uplink control channel unit and the sequence number of the time unit in which the other downlink data is located, and/or The carrier sequence number of the other downlink data is used to determine the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are respectively used to transmit ACK/NACK information of multiple downlink data, and the other downlink data.
  • the downlink data other than the downlink data corresponding to the first uplink control channel unit of the multiple downlink data; or the number and the resource of the terminal device according to the first uplink control channel unit The number of the other downlink data is used to determine the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are respectively used to transmit ACK/NACK information of multiple downlink data, where the other downlink data is The number of downlinks other than the downlink data corresponding to the first uplink control channel unit among the plurality of downlink data
  • the terminal device determines, according to the number of resources occupied by the first uplink control channel unit and the number of the transport block TB or the coded block carried in the other downlink data, the resources occupied by the other uplink control channel unit.
  • the plurality of uplink control channel units are respectively configured to transmit ACK/NACK information of the plurality of downlink data, where the other downlink data is corresponding to the first uplink control channel unit of the multiple downlink data.
  • Downstream data other than downlink data.
  • the resources occupied by the other uplink control channel unit are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the determining, by the terminal device, the resources occupied by the first uplink control channel unit of the multiple uplink control channel units The signaling sent by the network device determines the resource occupied by the first uplink control channel unit; or the terminal device determines the first uplink according to the radio network temporary identifier RNTI of the terminal device or the ID of the terminal. The resource occupied by the control channel unit; or the terminal device determines the resource occupied by the first uplink control channel unit according to the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel.
  • the resources occupied by one uplink control channel unit include at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the plurality of uplink control channel units repeatedly transmit the target uplink control information.
  • the multiple uplink control channel units jointly transmit the target uplink control information, and the plurality of uplink control channel units are not And transmitting, by the uplink control channel unit, different information in the target uplink control information.
  • the one time unit is a time slot.
  • a second aspect provides a method for transmitting uplink control information, including: determining, by a network device, a plurality of uplink control channel units for transmitting target uplink control information, where the multiple uplink control channel units are in the same target time in a time domain And in the unit, each of the plurality of uplink control channel units is capable of independently transmitting uplink control information; and the network device receives the terminal through the multiple uplink control channel units in the target time unit The target uplink control information sent by the device.
  • the length of the time domain resource occupied by the uplink control channel unit is equal to the length of the time domain resource occupied by the A orthogonal frequency division multiplexing OFDM symbols
  • the length of the frequency domain resource occupied by the uplink control channel unit is equal to the length of the frequency domain resource occupied by the B resource blocks RB, where A and B are positive integers greater than or equal to 1.
  • the method further includes: determining, by the network device, a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit according to a protocol agreed by a protocol length.
  • the method further includes: configuring, by the network device, a length of a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit.
  • the maximum number of bits of uplink control information that can be transmitted by an uplink control channel unit is N, where the value of N adopts one of the following values: The value of N is equal to 2; the value of N is equal to the maximum number of bits of ACK/NACK information corresponding to downlink data transmitted in a preset time unit; and the value of N is configured by the network device.
  • the network device determines, by the network device, the multiple uplink control channel units that transmit the target uplink control information, where the network device sends the multiple downlink data to the terminal device.
  • Each of the plurality of downlink data corresponds to independent ACK/NACK information
  • the target uplink control information includes ACK/NACK information of the multiple downlink data
  • the network device determines the multiple downlinks
  • Each of the uplink control channel units corresponding to the data obtains the plurality of uplink control channel units.
  • each of the multiple downlink data corresponds to at least one uplink control list of the multiple uplink control channel units
  • Each of the plurality of uplink control channel units is configured to transmit ACK/NACK information of downlink data corresponding to each of the uplink control channel units.
  • the method further includes: the network device according to the number of bits of the target uplink control information and a maximum bit of uplink control information that can be transmitted by an uplink control unit The number determines the number of uplink control channel elements required to transmit the target uplink control information.
  • the network device determines, according to the number of bits of the target uplink control information and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit, The number of uplink control channel units required for the target uplink control information, including: the network device according to Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, K is a positive integer greater than or equal to 1.
  • the method further includes: the network device generating indication information, where the indication information includes resources for determining the plurality of uplink control channel units The network device sends the indication information to the terminal device.
  • the indication information is downlink control information DCI.
  • the method further includes: determining, by the network device, resources occupied by a first one of the plurality of uplink control channel units; And determining, by the network device, resources occupied by other uplink control channel units except the first uplink control channel unit, according to resources occupied by the first uplink control channel unit.
  • the network device determines, according to the resource occupied by the first uplink control channel unit, the first one of the multiple uplink control channel units The resources occupied by the other uplink control channel units except the uplink control channel unit, the network device determining, according to the number of the resources occupied by the first uplink control channel unit, the other uplink control channel unit The number of resources; the network device determines resources occupied by the other uplink control channel units according to the number of resources occupied by the other uplink control channel units.
  • the network device is And determining, by the number of the resources occupied by the other uplink control channel unit, the resources occupied by the other uplink control channel unit, including: the number of resources occupied by the network device according to the first uplink control channel unit, and a predefined Determining, by the function, a number of resources occupied by the other uplink control channel unit; or determining, by the network device, the other uplink control according to a number of resources occupied by the first uplink control channel unit and a preset offset The number of the resource occupied by the channel unit; or the network device determines the other uplink control channel unit according to the number of the resource occupied by the first uplink control channel unit and the hybrid automatic repeat request HARQ timing of other downlink data a number of the occupied resources, where the plurality of uplink control channel units are respectively used for transmitting ACK/NACK information of the plurality of downlink data, and the other downlink data is the first uplink of the plurality of
  • the number of the transport block TB or the coded block determines the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are respectively used to transmit ACK/NACK information of multiple downlink data, and the other downlinks
  • the data is downlink data other than the downlink data corresponding to the first uplink control channel unit of the plurality of downlink data.
  • the resources occupied by the other uplink control channel unit are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the network device determines resources occupied by a first one of the plurality of uplink control channel units, including: the network device configuration Determining, by the network device, a resource occupied by the first uplink control channel unit; or, the network device determining, according to the radio network temporary identifier RNTI of the terminal device or an ID of the terminal The resource occupied by the uplink control channel unit; or the network device determines the resource occupied by the first uplink control channel unit according to the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel.
  • the resources occupied by one uplink control channel unit include at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the plurality of uplink control channel units repeatedly transmit the target uplink control information.
  • the multiple uplink control channel units jointly transmit the target uplink control information, and the different uplink control channel units of the multiple uplink control channel units transmit Different information in the target uplink control information.
  • the one time unit is a time slot.
  • a terminal device comprising means for performing the method of the first aspect.
  • a network device comprising means for performing the method of the second aspect.
  • a terminal device comprising a processor and a transceiver, the processor performing the method in the first aspect based on the transceiver.
  • a network device comprising a processor and a transceiver, the processor performing the method of the second aspect based on the transceiver.
  • a computer readable medium storing program code for execution by a terminal device, the program code comprising instructions for performing the method of the first aspect.
  • a computer readable medium storing program code for execution by a network device, the program code comprising instructions for performing the method of the second aspect.
  • the uplink control information is transmitted by the uplink control channel unit between the terminal device and the network device.
  • the terminal device may determine the uplink control channel to be used according to the target uplink control information.
  • the number of the units is used to perform the uplink control information transmission by using the determined uplink control channel unit.
  • the terminal device can flexibly select the uplink resource required for transmitting the uplink control information according to the actual situation, thereby improving the uplink control information. The flexibility of transmission.
  • FIG. 1 is a schematic flowchart of a method for transmitting uplink control information according to an embodiment of the present invention.
  • 2a is a positional distribution diagram of a plurality of target time units in one time slot, in accordance with an embodiment of the present invention.
  • FIG. 2b is a schematic diagram of mapping relationship between a PDSCH and an uplink control channel unit according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of a method for transmitting uplink control information according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • UMTS Universal Mobile Telecommunication System
  • 5G 5G, and the like.
  • the terminal device may include, but is not limited to, a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a user equipment (User Equipment, UE), a mobile device (handset) and portable devices, etc.
  • the terminal device can communicate with one or more core networks via a Radio Access Network (RAN), for example, the terminal device can be a mobile phone (or For "cellular" phones, computers with wireless communication capabilities, etc., the terminal devices can also be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices.
  • RAN Radio Access Network
  • the network device may be an access network device, for example, may be a base station, and may be And a receiving point (Transmit and Receive Point (TRP) or an access point, the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or a base station (NodeB) in WCDMA, or may be in LTE.
  • the evolved base station evolved Node B, eNB or e-NodeB
  • gNB 5G base station
  • the number of bits of the uplink control information transmitted by the terminal device in different time units is different. Therefore, the current definition of the uplink control channel format by the protocol is not suitable for the future communication system. Specifically, if a large number of uplink control channel formats are defined, the protocol is bound to be too complicated. If only a small number of uplink control channel formats with large capacity are defined, the uplink transmission resources are wasted.
  • the embodiment of the present invention provides a method for transmitting uplink control information, which can support flexible expansion of transmission resources of uplink control information, which is described in detail below with reference to FIG. 1 .
  • FIG. 1 is a schematic flowchart of a method for transmitting uplink control information according to an embodiment of the present invention.
  • the method of Figure 1 includes:
  • the terminal device determines multiple uplink control channel units that transmit target uplink control information, where multiple uplink control channel units are located in the same target time unit in the time domain, and each uplink control channel unit of the multiple uplink control channel units It can independently transmit uplink control information.
  • the time unit can be defined in various ways.
  • the time unit can be one time slot.
  • the target time unit may be the time slot n+1 in FIG. 2a, and the three uplink channel units are located in the uplink of the time slot n+1.
  • the three uplink channel units carry target uplink control information that needs to be transmitted in slot n+1.
  • the embodiment of the present invention does not specifically limit the type of the target uplink control information, for example, may include ACK/NACK information of downlink data, and may also include channel state information (CSI) and the like.
  • CSI channel state information
  • the uplink control channel unit herein may refer to a resource unit for carrying uplink control information or a resource particle for carrying uplink control information. For example, it may be a resource unit or resource granule for carrying ACK/NACK information. Moreover, in some embodiments, the uplink control channel unit may also be referred to as a PUCCH unit, a PUCCH resource unit, or a PUCCH resource element.
  • the terminal device sends the target uplink control information to the network device by using multiple uplink control channel units in the target time unit.
  • the uplink control information is transmitted by the uplink control channel unit between the terminal device and the network device.
  • the terminal device may determine the uplink control channel to be used according to the target uplink control information.
  • the number of the units is used to perform the uplink control information transmission by using the determined uplink control channel unit.
  • the terminal device can flexibly select the uplink resource required for transmitting the uplink control information according to the actual situation, thereby improving the uplink control information. The flexibility of transmission.
  • the uplink control channel unit may correspond to a small-capacity uplink control channel format, and the terminal device may flexibly expand the transmission resource of the uplink control information by using the uplink control channel unit as a unit according to actual requirements, thereby improving uplink control information transmission. Flexibility.
  • the method of FIG. 1 may further include: determining, by the terminal device, an uplink control channel unit. For example, determining at least one of the following information of the uplink control channel unit: the length of the time domain resource occupied by the uplink control channel unit, the length of the frequency domain resource occupied by the uplink control channel unit, and the uplink that the uplink control channel unit can transmit The maximum number of bits of control information, and so on.
  • the method of FIG. 1 may further include: determining, by the terminal device, target uplink control information that needs to be transmitted within the target time unit.
  • the target uplink control information may include ACK/NACK information corresponding to the downlink data
  • the terminal device may determine, according to the quantity of the received target downlink data, ACK/NACK information that needs to be transmitted in the target time unit, where the target downlink The data is downlink data whose corresponding ACK/NACK information needs to be transmitted in the target time unit.
  • the length of the time domain resource occupied by the uplink control channel unit is equal to the length of the time domain resource occupied by the Orthogonal Frequency Division Multiplexing (OFDM) symbols
  • the uplink control The length of the frequency domain resource occupied by the channel unit is equal to the length of the frequency domain resource occupied by the B resource blocks (RBs), where A and B are positive integers greater than or equal to 1.
  • the size of the uplink control channel unit is fixed, and the terminal device and the network device do not need to determine the size of the uplink control unit each time, which simplifies the transmission process of the uplink control information.
  • the method of FIG. 1 may further include: determining, by the terminal device, a length of a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit according to a rule agreed by the protocol.
  • the terminal device can determine the time domain occupied by the uplink control channel unit according to the rules stipulated by the protocol.
  • the length of the resource; and/or the terminal device may determine the length of the frequency domain resource occupied by the uplink control channel unit according to the rules stipulated by the protocol.
  • the terminal device may be a terminal device that complies with a certain protocol, and the terminal device may determine the length of the time domain resource and/or the frequency domain resource occupied by the uplink control channel unit according to the rules defined by the protocol.
  • the method of FIG. 1 may further include: determining, by the terminal device, the length of the time domain resource and/or the frequency domain resource occupied by the uplink control channel unit according to the signaling sent by the network device.
  • the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit is N, and the value of N is 2. This definition is simple to implement and can simplify the transmission process of the uplink control channel.
  • the maximum number of bits of the uplink control information that can be transmitted by the uplink control channel unit is N, and the value of N is equal to the ACK/NACK information corresponding to the downlink data transmitted in the preset one time unit.
  • one time unit can be one time slot.
  • the maximum number of bits of uplink control information that can be transmitted by an uplink control channel unit is N, and the value of N can be configured by the network device.
  • the terminal device may receive signaling or indication information sent by the network device, where the indication information may be used to determine a value of N.
  • the terminal device receives Downlink Control Information (DCI) sent by the network device, where the DCI includes information indicating the value of N.
  • DCI Downlink Control Information
  • the step 110 may include: the terminal device receives multiple downlink data, each downlink data of the multiple downlink data corresponds to independent ACK/NACK information, and the target uplink control information may include multiple downlink data.
  • the ACK/NACK information (or the target uplink control information refers to ACK/NACK information of a plurality of downlink data); the terminal device determines an uplink control channel unit corresponding to each of the plurality of downlink data, and obtains a plurality of uplink control channel units.
  • downlink data in this document may refer to downlink shared data, and specifically, in some embodiments, may refer to a Physical Downlink Shared Channel (PDSCH).
  • PDSCH Physical Downlink Shared Channel
  • each of the plurality of downlink data may correspond to at least one uplink control unit of the multiple uplink control channel units; wherein, each of the multiple uplink control channel units is used by the uplink control channel unit Transmitting each of the uplink control channels The ACK/NACK information of the downlink data corresponding to the unit.
  • the plurality of downlink data are in one-to-one correspondence with the plurality of uplink control channel units; or, at least two of the plurality of downlink data correspond to one of the plurality of uplink control channel units;
  • Each uplink control channel unit in the uplink control channel unit is configured to transmit ACK/NACK information of downlink data corresponding to each uplink control channel unit.
  • multiple downlink data may correspond to one uplink control channel unit.
  • the method of FIG. 1 may further include: determining, by the terminal device, the uplink control information of the transmission target according to the number of bits of the target uplink control information and the maximum number of bits of the uplink control information that can be transmitted by the uplink control unit. The number of uplink control channel elements required.
  • the terminal device can be based on Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, where K is greater than or A positive integer equal to 1.
  • the terminal device may determine that the number of uplink control channel units required for transmitting the target uplink control information is: (M/N)+1.
  • the method of FIG. 1 may further include: receiving, by the terminal device, indication information sent by the network device, where the indication information includes information for determining resources occupied by the multiple uplink control channel units (or The indication information includes information indicating resources occupied by the plurality of uplink control channel units.
  • the indication information includes information indicating resources occupied by the plurality of uplink control channel units.
  • target information information for determining resources occupied by the plurality of uplink control channel units.
  • the above indication information may be, for example, DCI.
  • the resources occupied by the uplink control channel unit herein may be replaced by the resource locations of the uplink control channel unit.
  • the resource location of the uplink control channel unit may include at least one of a time domain resource location, a frequency domain resource location, and a code domain sequence index of the uplink control channel unit.
  • the target information may directly indicate the resources occupied by the multiple uplink control channel units.
  • the target information may directly indicate the time-frequency position of the resources occupied by the multiple uplink control channel units, and the terminal device may directly target the target.
  • the indication of the information determines the resources occupied by the plurality of uplink control channel elements.
  • the target information may be included for determining more The configuration parameters of the resources occupied by the uplink control channel unit, the terminal device may determine, according to the configuration parameter, the resources occupied by the multiple uplink control channel units in a predetermined manner.
  • the method of FIG. 1 may further include: determining, by the terminal device, resources occupied by the first uplink control channel unit of the multiple uplink control channel units; and determining, by the terminal device, the first uplink control channel unit And a resource that determines resources occupied by other uplink control channel units except the first uplink control channel unit among the multiple uplink control channel units.
  • the first uplink control channel unit may be an uplink control channel unit, or may be two or more uplink control channel resources. Specifically, the first uplink control channel may be a part of the uplink control channel units of the multiple uplink control channel units.
  • resources occupied by other uplink control channel units are determined based on resources occupied by the first uplink control channel unit, and the terminal device and the network device may be based on resources occupied by the first uplink control channel unit.
  • the rule determines the resources occupied by the multiple uplink control channel units, and the network device does not need to allocate resources for each uplink control channel unit, which simplifies the transmission process of the uplink control information.
  • the resources occupied by the first uplink control channel unit there may be multiple ways to determine the resources occupied by the other uplink control channel units, which is not specifically limited in this embodiment of the present invention. Carry out a detailed description.
  • the resources occupied by the other uplink control channel units are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the terminal device may allocate one or two of the following resources that are the same as the first uplink control channel unit for other uplink control channel units: time domain resources, frequency domain resources, and code domain resources.
  • the terminal device may allocate the same time domain resource as the first uplink control channel unit to other uplink control channel units, and the frequency domain resources and the code domain resources of other uplink control channels may be different.
  • the terminal device may allocate the same frequency domain resource as the first uplink control channel unit to other uplink control channel units, and the time domain resources and the code domain resources of other uplink control channels may be different.
  • the terminal device determines, according to resources occupied by the first uplink control channel unit, other uplink control channel units of the plurality of uplink control channel units except the first uplink control channel unit.
  • the resource may include: determining, by the terminal device, the number of the resource occupied by the other uplink control channel unit according to the number of the resource occupied by the first uplink control channel unit; and determining, by the terminal device, the number of the resource occupied by the other uplink control channel unit, Determine the resources occupied by other uplink control channel elements.
  • the terminal device determines the number of resources occupied by the other uplink control channel unit according to the number of resources occupied by the first uplink control channel unit and a predefined function.
  • the predefined function is x+i, where x represents the number of resources occupied by the first uplink control channel unit, and i represents the i-th uplink control channel unit in the other uplink control channel unit, and the first uplink control channel is to be used.
  • the number of the resource occupied by the unit is substituted into the above function to determine the number of resources occupied by other uplink control channel elements.
  • Pre-defined functions can also take other forms of functions, which are not listed here.
  • the terminal device may determine, according to the number of resources occupied by the first uplink control channel unit and the preset offset, the number of resources occupied by the other uplink control channel unit.
  • the offset can be a fixed value or can be semi-statically configured or dynamically indicated by the network device.
  • the number of resources occupied by the first uplink control channel unit is T, and the preset offset is 5, and the number of other uplink control channel units may be T+5+i, where i indicates other uplink control channels.
  • the i-th uplink control channel element in the unit is T, and the preset offset is 5, and the number of other uplink control channel units may be 2 (T+5)+i, where i represents The i-th uplink control channel unit of the other uplink control channel elements.
  • the terminal device may determine, according to the number of resources occupied by the first uplink control channel unit and the HARQ timing (or HARQ timing) of other downlink data, that other uplink control channel units are occupied.
  • the number of the resource, where the plurality of uplink control channel units are respectively used for transmitting ACK/NACK information of the plurality of downlink data, and the other downlink data is other than the downlink data corresponding to the first uplink control channel unit of the plurality of downlink data.
  • Downstream data may be used to determine, according to the number of resources occupied by the first uplink control channel unit and the HARQ timing (or HARQ timing) of other downlink data, that other uplink control channel units are occupied.
  • the HARQ timing of one downlink data may be used to indicate the reception time (reception slot or reception subframe) of the downlink data and the feedback time (feedback slot or feedback subframe) of the ACK/NACK information of the downlink data.
  • the timing relationship which can be predefined by the system.
  • the multiple uplink control channel units may have a one-to-one correspondence with the plurality of downlink data, where each uplink control channel unit may be used to feed back ACK/NACK information of the corresponding downlink data, so that the other Between the upstream control channel unit and other downstream data There can be a one-to-one correspondence.
  • the number of resources occupied by the first uplink control channel unit is T
  • the i-th downlink data in other downlink data corresponds to the i-th uplink control channel unit in other uplink control channel units, assuming the i-th downlink data
  • the HARQ timing is n+k, where n represents the number of the received subframe of the downlink data, and k represents the difference between the number between the feedback subframe of the downlink data and the received subframe of the downlink data, and then in other uplink control channel elements
  • the number of the ith uplink control channel unit may be equal to T+k.
  • the terminal device determines other uplink control channels according to the number of resources occupied by the first uplink control channel unit and the sequence number of the time unit in which the other downlink data is located and/or the carrier sequence of other downlink data.
  • the number of the resources occupied by the unit, where the plurality of uplink control channel units are respectively used for transmitting ACK/NACK information of the plurality of downlink data, and the other downlink data is the downlink data corresponding to the first uplink control channel unit of the plurality of downlink data. Downstream data outside.
  • the multiple uplink control channel units may have a one-to-one correspondence with the plurality of downlink data, where each uplink control channel unit may be used to feed back ACK/NACK information of the corresponding downlink data, so that the other There may be a one-to-one correspondence between the uplink control channel unit and other downlink data.
  • the number of resources occupied by other uplink control channel units may be the sum of the number of resources occupied by the first uplink control channel unit and the sequence number of the time unit in which the other downlink data is located, and/or the carrier number of other downlink data. The difference or any other combination.
  • the terminal device determines, according to the number of resources occupied by the first uplink control channel unit and the number of other downlink data, the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channels
  • the unit is configured to transmit ACK/NACK information of the plurality of downlink data
  • the other downlink data is downlink data other than the downlink data corresponding to the first uplink control channel unit of the plurality of downlink data.
  • the multiple uplink control channel units may have a one-to-one correspondence with the plurality of downlink data, where each uplink control channel unit may be used to feed back ACK/NACK information of the corresponding downlink data, so that the other There may be a one-to-one correspondence between the uplink control channel unit and other downlink data.
  • the number of resources occupied by other uplink control channel units may be the sum of the number of resources occupied by the first uplink control channel unit and the number of other downlink data, the difference, or any other combination.
  • the terminal device determines other uplink control channels according to the number of the resources occupied by the first uplink control channel unit and the number of the transport block (TB) or the coded block carried in the other downlink data.
  • the number of the resources occupied by the unit, where the plurality of uplink control channel units are respectively used for transmitting ACK/NACK information of the plurality of downlink data, and the other downlink data is the downlink data corresponding to the first uplink control channel unit of the plurality of downlink data.
  • Downstream data outside.
  • the multiple uplink control channel units have a one-to-one correspondence with the plurality of downlink data, where each uplink control channel unit can be used to feed back ACK/NACK information of its corresponding downlink data.
  • the multiple uplink control channel units may have a one-to-one correspondence with the plurality of downlink data, where each uplink control channel unit may be used to feed back ACK/NACK information of the corresponding downlink data, so that the other There may be a one-to-one correspondence between the uplink control channel unit and other downlink data.
  • the number of resources occupied by other uplink control channel units may be the sum of the number of resources occupied by the first uplink control channel unit and the number of TBs or coded blocks carried in other downlink data, the difference, or any other combination.
  • the manner of determining the resources occupied by the other uplink control channel units according to the resources occupied by the first uplink control channel unit is mainly described above.
  • the manner of determining the resources occupied by the first uplink control channel unit is described in detail below.
  • the determining, by the terminal device, the resources occupied by the first uplink control channel unit of the multiple uplink control channel units may include: determining, by the terminal device, the first uplink control channel unit according to the signaling sent by the network device The resources occupied.
  • the terminal receives a physical downlink control channel (PDCCH) transmitted by the network device, and the PDCCH carries information indicating resources occupied by the first uplink control channel unit.
  • PDCCH physical downlink control channel
  • the determining, by the terminal device, the resources occupied by the first uplink control channel unit of the multiple uplink control channel units may include: the terminal device according to the wireless network temporary identifier of the terminal device (RNTI, Radio Network Tempory) The identity or the identity of the terminal determines the resources occupied by the first uplink control channel unit.
  • RTI wireless network temporary identifier of the terminal device
  • the terminal device calculates the number of the first uplink control channel unit by using a predefined operation rule according to the RNTI or the ID, and then determines the resource occupied by the first uplink control channel unit based on the number of the first uplink control channel unit.
  • the determining, by the terminal device, the resource occupied by the first uplink control channel unit of the multiple uplink control channel units may include: the terminal device according to the first uplink control signal The number of the physical resource occupied by the downlink control channel corresponding to the channel determines the resource occupied by the first uplink control channel unit.
  • the terminal device calculates the number of the first uplink control channel unit by using a predefined operation rule according to the number of the physical resource occupied by the downlink control channel, and then determines the first uplink control channel unit based on the number of the first uplink control channel unit.
  • the resources occupied are examples of the terminal device.
  • the first uplink control channel may be used to feed back ACK/NACK information of the first downlink data, and the downlink control channel corresponding to the first uplink control channel may be used as a downlink control channel for scheduling the first downlink data.
  • the resource occupied by one uplink control channel unit includes at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the code domain resource occupied by one uplink control channel unit may refer to a code domain sequence used when encoding information in the uplink control channel unit.
  • the multiple uplink control channel units repeatedly transmit target uplink control information.
  • the uplink uplink control information is repeatedly transmitted by using multiple uplink control channels, so that the transmission reliability of the target uplink control information can be improved.
  • the terminal device repeatedly transmits P-bit uplink control information by using Q uplink control channel units in one time unit, where P is not greater than N, and each of the Q uplink control channels carries the same P-bit information.
  • Q is greater than 1
  • P is greater than or equal to 1
  • N represents the maximum number of bits of uplink control information that can be transmitted by an uplink control channel unit.
  • the multiple uplink control channel units jointly transmit target uplink control information, and different uplink control channel units of the multiple uplink control channel units transmit different information in the target uplink control information.
  • the terminal device sends K-bit information using Q uplink control channel units in one time unit, K is a positive integer greater than 1, and information carried by part of the Q uplink control channel units and other uplink control channels The information carried in the unit is different, where Q is greater than 1, and P is greater than or equal to 1.
  • the following row data is a PDSCH, and the time unit is a time slot as an example, and the embodiment of the present invention is described in more detail.
  • the terminal device first determines the size of the resource occupied by the uplink control channel unit; the terminal device determines that the target time slot needs to feed back ACK/NACK information corresponding to the L PDSCHs, where each The uplink control channel unit may be used to feed back ACK/NACK information corresponding to one PDSCH, where L is greater than 1; the terminal device determines that L uplink control channel units need to be used to transmit uplink control information in one slot.
  • the terminal device determines that the length of the time domain resource occupied by the uplink control channel unit is 1 OFDM symbol, and the length of the frequency domain resource is the frequency domain resource length corresponding to 1 RB, such as 12 subcarriers. .
  • the terminal device receives the DCI, and the DCI scheduling terminal receives the PDSCH, and the DCI further indicates the resource location (time domain location, frequency domain location, code domain sequence index) of the uplink control channel unit that transmits the ACK/NACK corresponding to the current PDSCH.
  • the terminal device first determines the size of the resource occupied by the uplink control channel unit; the terminal device determines the maximum number of bits N of the uplink control information that can be transmitted by the uplink control channel unit, and determines the number of bits of the target uplink control information to be transmitted; Terminal equipment based on Determine the number of uplink control channel elements required to transmit the target uplink control information.
  • the terminal device determines that the length of the time domain resource occupied by the uplink control channel unit is 1 OFDM symbol, and the length of the frequency domain resource is a frequency domain resource length corresponding to 1 RB, such as 12 subcarriers.
  • an uplink control channel unit carries at most 2 bits of information. If the terminal needs to feed back 10-bit CSI in the target time slot, the terminal device determines to use the five uplink control channel units to transmit the 10-bit CSI, if the terminal is in the target time slot. In order to feed back 15 bits of CSI, the terminal determines to transmit the 15-bit CSI using 8 uplink control channel units.
  • the method for transmitting the uplink control information in the embodiment of the present invention is described in detail from the perspective of the terminal device, and the transmission uplink control information in the embodiment of the present invention is described in detail from the perspective of the network device. Methods. It should be understood that the description on the network device side and the description on the terminal device side correspond to each other, and similar content can be referred to above, and details are not described herein again.
  • FIG. 3 is a schematic flowchart of a method for transmitting uplink control information according to an embodiment of the present invention.
  • the method of Figure 3 includes:
  • the network device determines, by the network device, multiple uplink control channel units for transmitting target uplink control information, where the multiple uplink control channel units are located in the same target time unit in the time domain, and in the multiple uplink control channel units.
  • Each uplink control channel unit can independently transmit uplink control information;
  • the network device receives, by using the multiple uplink control channel units, the target uplink control information sent by the terminal device in the target time unit.
  • the upper control channel unit between the terminal device and the network device is a unit
  • the uplink control information is transmitted.
  • the terminal device may determine the number of uplink control channel units to be used according to the target uplink control information, and then use the determined uplink control channel unit to transmit the target uplink control information.
  • the terminal device can flexibly select the uplink resource required for transmitting the uplink control information of the target according to the actual situation, thereby improving the flexibility of the uplink control information transmission.
  • the foregoing uplink control channel unit may correspond to a small-capacity uplink control channel format, and the terminal device may flexibly expand the transmission resource of the uplink control information by using the uplink control channel unit as a unit according to actual requirements, thereby improving uplink control information.
  • the flexibility of transmission may correspond to a small-capacity uplink control channel format
  • the method of FIG. 1 may further include: determining, by the network device, an uplink control channel unit. For example, determining at least one of the following information of the uplink control channel unit: the length of the time domain resource occupied by the uplink control channel unit, the length of the frequency domain resource occupied by the uplink control channel unit, and the uplink that the uplink control channel unit can transmit The maximum number of bits of control information, and so on.
  • the method of FIG. 3 may further include: the network device determining target uplink control information that needs to be transmitted within the target time unit.
  • the target uplink control information may include ACK/NACK information corresponding to the downlink data
  • the terminal device may determine, according to the quantity of the received target downlink data, ACK/NACK information that needs to be transmitted in the target time unit, where the target downlink The ACK/NACK information corresponding to the data needs to be transmitted in the target time unit.
  • the length of the time domain resource occupied by the uplink control channel unit is equal to the length of the time domain resource occupied by the A orthogonal frequency division multiplexing OFDM symbols, where the uplink control channel unit
  • the length of the frequency domain resource is equal to the length of the frequency domain resource occupied by the B resource blocks RB, where A and B are positive integers greater than or equal to 1.
  • the method of FIG. 3 may further include: determining, by the network device, a length of a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit according to a protocol agreed by a protocol.
  • the method of FIG. 3 may further include: configuring, by the network device, a length of a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit.
  • the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit is N, where the value of N adopts one of the following values:
  • N 2;
  • N is equal to the maximum number of bits of ACK/NACK information corresponding to downlink data transmitted in a preset time unit
  • the value of N is configured by the network device.
  • step 310 may include: the network device sending, by the network device, multiple downlink data, where each downlink data of the multiple downlink data corresponds to independent ACK/NACK information,
  • the target uplink control information includes ACK/NACK information of the multiple downlink data;
  • the network device determines an uplink control channel unit corresponding to each of the multiple downlink data, to obtain the multiple uplink control channel units.
  • each of the multiple downlink data corresponds to at least one uplink control unit of the multiple uplink control channel units; wherein, in the multiple uplink control channel units
  • Each uplink control channel unit is configured to transmit ACK/NACK information of downlink data corresponding to each uplink control channel unit.
  • the method of FIG. 3 may further include: determining, by the network device, the transmission according to the number of bits of the target uplink control information and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit. The number of uplink control channel units required for the target uplink control information.
  • the network device determines, according to the number of bits of the target uplink control information and the maximum number of bits of uplink control information that an uplink control unit can transmit, that is required to transmit the target uplink control information.
  • the number of uplink control channel units including: the network device according to Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, K is a positive integer greater than or equal to 1.
  • the method of FIG. 3 may further include: the network device generating indication information, where the indication information includes information for determining resources occupied by the multiple uplink control channel units; The network device sends the indication information to the terminal device.
  • the indication information is a DCI.
  • the method of FIG. 3 may further include: determining, by the network device, resources occupied by a first one of the plurality of uplink control channel units; Determining, by the resources occupied by the first uplink control channel unit, other uplink control channel units of the plurality of uplink control channel units except the first uplink control channel unit Occupy resources.
  • the network device determines, according to resources occupied by the first uplink control channel unit, other than the first uplink control channel unit of the multiple uplink control channel units.
  • the resource occupied by the other uplink control channel unit may include: determining, by the network device, a number of resources occupied by the other uplink control channel unit according to a number of resources occupied by the first uplink control channel unit; The network device determines resources occupied by the other uplink control channel units according to the number of resources occupied by the other uplink control channel units.
  • determining, by the network device, the resources occupied by the other uplink control channel unit according to the number of resources occupied by the other uplink control channel unit may include:
  • the network device Determining, by the network device, the other uplink control channel unit according to the number of the resource occupied by the first uplink control channel unit and the sequence number of the time unit where the other downlink data is located and/or the carrier sequence where the other downlink data is located a number of the resource, where the plurality of uplink control channel units are respectively configured to transmit ACK/NACK information of the plurality of downlink data, where the other downlink data is the first uplink control channel unit of the multiple downlink data.
  • the other uplink control channel unit Determining, by the network device, the other uplink control channel unit according to the number of the resource occupied by the first uplink control channel unit and the number of the TB or the coded block carried in the other downlink data.
  • the number of the occupied resources, where the multiple uplink control channel units are respectively used for transmitting ACK/NACK information of multiple downlink data, and the other downlink data is the first uplink control of the multiple downlink data.
  • the resources occupied by the other uplink control channel unit are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the network device determines, according to the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel, the resource occupied by the first uplink control channel unit.
  • the resources occupied by one uplink control channel unit include at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the multiple uplink control channel units repeatedly transmit the target uplink control information.
  • the multiple uplink control channel units jointly transmit the target uplink control information, and different uplink control channel units of the multiple uplink control channel units transmit the target uplink control information. Different information in .
  • the one time unit is one time slot.
  • FIG. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • the terminal device 400 of FIG. 4 includes:
  • a first determining module 410 configured to determine a plurality of uplink control channel units that transmit target uplink control information, where the multiple uplink control channel units are located in the same target time unit in the time domain, and the multiple uplink control channel units Each uplink control channel unit can independently transmit uplink control information;
  • the sending module 420 is configured to send the target uplink control information to the network device by using the multiple uplink control channel units in the target time unit.
  • the length of the time domain resource occupied by the uplink control channel unit is equal to the length of the time domain resource occupied by the A orthogonal frequency division multiplexing OFDM symbols, where the uplink control channel unit
  • the length of the frequency domain resource is equal to the length of the frequency domain resource occupied by the B resource blocks RB, where A and B are positive integers greater than or equal to 1.
  • the terminal device 400 further includes: a second determining module, configured to determine, according to a protocol agreed by the protocol, a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit. length.
  • the terminal device 400 further includes: a third determining module, configured to determine, according to signaling sent by the network device, time domain resources occupied by the uplink control channel unit and/or The length of the frequency domain resource.
  • a third determining module configured to determine, according to signaling sent by the network device, time domain resources occupied by the uplink control channel unit and/or The length of the frequency domain resource.
  • the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit is N, where the value of N adopts one of the following values: N is 2
  • the value of N is equal to the maximum number of bits of ACK/NACK information corresponding to downlink data transmitted in a preset time unit; and the value of N is configured by the network device.
  • the first determining module 410 is specifically configured to receive multiple downlink data, where each downlink data of the multiple downlink data corresponds to independent ACK/NACK information, and the target uplink
  • the control information includes ACK/NACK information of the multiple downlink data; determining an uplink control channel unit corresponding to each of the multiple downlink data, to obtain the multiple uplink control channel units.
  • each of the multiple downlink data corresponds to at least one uplink control unit of the multiple uplink control channel units; wherein, in the multiple uplink control channel units
  • Each uplink control channel unit is configured to transmit ACK/NACK information of downlink data corresponding to each uplink control channel unit.
  • the terminal device 400 further includes: a fourth determining module, configured to determine, according to the number of bits of the target uplink control information, and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit. And determining the number of uplink control channel units required to transmit the target uplink control information.
  • a fourth determining module configured to determine, according to the number of bits of the target uplink control information, and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit. And determining the number of uplink control channel units required to transmit the target uplink control information.
  • the fourth determining module is specifically configured to be used according to Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, K is a positive integer greater than or equal to 1.
  • the terminal device 400 further includes: a first receiving module, configured to receive indication information sent by the network device, where the indication information includes determining the multiple uplink control channels. And a fifth determining module, configured to determine resources occupied by the multiple uplink control channel units according to the indication information.
  • the indication information is downlink control information DCI.
  • the terminal device 400 further includes: a sixth determining module, configured to determine resources occupied by the first uplink control channel unit of the multiple uplink control channel units; a module, configured to determine, according to resources occupied by the first uplink control channel unit, resources occupied by other uplink control channel units except the first uplink control channel unit of the multiple uplink control channel units .
  • the seventh determining module is specifically configured to determine, according to a number of resources occupied by the first uplink control channel unit, a number of resources occupied by the other uplink control channel unit; And determining resources occupied by the other uplink control channel units according to the number of resources occupied by the other uplink control channel units.
  • the seventh determining module is specifically configured to determine, according to a number of resources occupied by the first uplink control channel unit and a predefined function, the other uplink control channel unit
  • the number of the resource, or the number of the resource occupied by the other uplink control channel unit is determined according to the number of the resource occupied by the first uplink control channel unit and the preset offset; or, according to the first
  • the hybrid automatic repeat request HARQ timing of the number of resources occupied by the uplink control channel unit and other downlink data determines the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are respectively used for transmission ACK/NACK information of the plurality of downlink data, the other downlink data is downlink data other than the downlink data corresponding to the first uplink control channel unit of the multiple downlink data; or, according to the first The number of the resource occupied by the uplink control channel unit and the sequence number of the time unit in which the other downlink data is located and/or the other downlink data
  • the resources occupied by the other uplink control channel unit are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the sixth determining module is specifically configured to determine, according to signaling sent by the network device, resources occupied by the first uplink control channel unit; or, according to the terminal device 400
  • the radio network temporary identifier RNTI or the ID of the terminal determines the resource occupied by the first uplink control channel unit; or determines the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel.
  • the resources occupied by the first uplink control channel unit is specifically configured to determine, according to signaling sent by the network device, resources occupied by the first uplink control channel unit; or, according to the terminal device 400
  • the radio network temporary identifier RNTI or the ID of the terminal determines the resource occupied by the first uplink control channel unit; or determines the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel.
  • the resources occupied by the first uplink control channel unit is specifically configured to determine, according to signaling sent by the network device, resources occupied by the first uplink control channel unit; or
  • the resources occupied by one uplink control channel unit include at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the multiple uplink control channel units repeatedly transmit the target uplink control information.
  • the multiple uplink control channel units jointly transmit the target uplink control information, and different uplink control channel units of the multiple uplink control channel units transmit the target uplink control information. Different information in .
  • the one time unit is one time slot.
  • FIG. 5 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • the network device 500 of Figure 5 includes:
  • the first determining module 510 is configured to determine multiple uplink control channel units for transmitting target uplink control information, where the multiple uplink control channel units are located in the same target time unit in the time domain, and the multiple uplink control Each uplink control channel unit in the channel unit is capable of independently transmitting uplink control information;
  • the receiving module 520 is configured to receive, by using the multiple uplink control channel units, the target uplink control information sent by the terminal device in the target time unit.
  • the length of the time domain resource occupied by the uplink control channel unit The length is equal to the length of the time domain resource occupied by the A OFDM symbols, and the length of the frequency domain resource occupied by the uplink control channel unit is equal to the length of the frequency domain resource occupied by the B resource blocks RB.
  • a and B are positive integers greater than or equal to 1.
  • the network device 500 further includes: a second determining module, configured to determine, according to a protocol agreed by the protocol, a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit. length.
  • the network device 500 further includes: a third determining module, configured to determine, according to signaling sent by the network device 500, time domain resources occupied by the uplink control channel unit and/or Or the length of the frequency domain resource.
  • a third determining module configured to determine, according to signaling sent by the network device 500, time domain resources occupied by the uplink control channel unit and/or Or the length of the frequency domain resource.
  • the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit is N, where the value of N adopts one of the following values: N is 2
  • the value of N is equal to the maximum number of bits of ACK/NACK information corresponding to downlink data transmitted in a preset time unit; and the value of N is configured by the network device 500.
  • the first determining module 510 is specifically configured to send multiple downlink data to the terminal device, where each downlink data of the multiple downlink data corresponds to independent ACK/NACK information.
  • the target uplink control information includes ACK/NACK information of the multiple downlink data; determining an uplink control channel unit corresponding to each of the multiple downlink data, to obtain the multiple uplink control channel units.
  • each of the multiple downlink data corresponds to at least one uplink control unit of the multiple uplink control channel units; wherein, in the multiple uplink control channel units
  • Each uplink control channel unit is configured to transmit ACK/NACK information of downlink data corresponding to each uplink control channel unit.
  • the network device 500 further includes: a fourth determining module, configured to determine, according to the number of bits of the target uplink control information, and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit. And determining the number of uplink control channel units required to transmit the target uplink control information.
  • a fourth determining module configured to determine, according to the number of bits of the target uplink control information, and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit. And determining the number of uplink control channel units required to transmit the target uplink control information.
  • the fourth determining module is specifically configured to be used according to Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, K is a positive integer greater than or equal to 1.
  • the network device 500 further includes: a generating module, configured to: Generating the indication information, where the indication information includes information for determining resources occupied by the multiple uplink control channel units, and the sending module is configured to send the indication information to the terminal device.
  • a generating module configured to: Generating the indication information, where the indication information includes information for determining resources occupied by the multiple uplink control channel units, and the sending module is configured to send the indication information to the terminal device.
  • the indication information is downlink control information DCI.
  • the network device 500 further includes: a fifth determining module, configured to determine resources occupied by the first uplink control channel unit of the multiple uplink control channel units; a module, configured to determine, according to resources occupied by the first uplink control channel unit, resources occupied by other uplink control channel units except the first uplink control channel unit of the multiple uplink control channel units .
  • the sixth determining module is specifically configured to determine, according to a number of resources occupied by the first uplink control channel unit, a number of resources occupied by the other uplink control channel unit; And determining resources occupied by the other uplink control channel units according to the number of resources occupied by the other uplink control channel units.
  • the sixth determining module is specifically configured to determine, according to a number of resources occupied by the first uplink control channel unit and a predefined function, the other uplink control channel unit
  • the number of the resource, or the number of the resource occupied by the other uplink control channel unit is determined according to the number of the resource occupied by the first uplink control channel unit and the preset offset; or, according to the first
  • the hybrid automatic repeat request HARQ timing of the number of resources occupied by the uplink control channel unit and other downlink data determines the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are respectively used for transmission ACK/NACK information of the plurality of downlink data, the other downlink data is downlink data other than the downlink data corresponding to the first uplink control channel unit of the multiple downlink data; or, according to the first The number of the resource occupied by the uplink control channel unit and the sequence number of the time unit in which the other downlink data is located and/or the other downlink data
  • Determining downlink data other than downlink data corresponding to the first uplink control channel unit; or, according to the number of resources occupied by the first uplink control channel unit, and other downlinks The number of the transport block TB or the coded block carried in the data determines the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are respectively used for transmitting ACK/NACK information of multiple downlink data,
  • the other downlink data is downlink data other than the downlink data corresponding to the first uplink control channel unit of the multiple downlink data.
  • the resources occupied by the other uplink control channel unit are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the fifth determining module is specifically configured to configure a resource occupied by the first uplink control channel unit; or, according to the wireless network temporary identifier RNTI or the terminal of the terminal device Determining the resource occupied by the first uplink control channel unit; or determining, according to the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel, the first uplink control channel unit Resources.
  • the resources occupied by one uplink control channel unit include at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the multiple uplink control channel units repeatedly transmit the target uplink control information.
  • the multiple uplink control channel units jointly transmit the target uplink control information, and different uplink control channel units of the multiple uplink control channel units transmit the target uplink control information. Different information in .
  • the one time unit is one time slot.
  • FIG. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • the terminal device 600 of FIG. 6 includes:
  • the processor 610 is configured to determine a plurality of uplink control channel units that transmit target uplink control information, where the multiple uplink control channel units are located in the same target time unit in the time domain, and in the multiple uplink control channel units Each uplink control channel unit can independently transmit uplink control information;
  • the transceiver 620 is configured to send the target uplink control information to the network device by using the multiple uplink control channel units in the target time unit.
  • the length of the time domain resource occupied by the uplink control channel unit is equal to the length of the time domain resource occupied by the A orthogonal frequency division multiplexing OFDM symbols, where the uplink control channel unit
  • the length of the frequency domain resource is equal to the length of the frequency domain resource occupied by the B resource blocks RB, where A and B are positive integers greater than or equal to 1.
  • the processor 610 is specifically configured to use a protocol according to a protocol. Then determining the length of the time domain resource and/or the frequency domain resource occupied by the uplink control channel unit.
  • the processor 610 is specifically configured to determine, according to signaling sent by the network device, a length of a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit.
  • the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit is N, where the value of N adopts one of the following values: N is 2
  • the value of N is equal to the maximum number of bits of ACK/NACK information corresponding to downlink data transmitted in a preset time unit; and the value of N is configured by the network device.
  • the transceiver 620 is specifically configured to receive multiple downlink data, each of the multiple downlink data corresponding to independent ACK/NACK information, the target uplink control information. Include ACK/NACK information of the multiple downlink data; determine an uplink control channel unit corresponding to each of the multiple downlink data, to obtain the multiple uplink control channel units.
  • each of the multiple downlink data corresponds to at least one uplink control unit of the multiple uplink control channel units; wherein, in the multiple uplink control channel units
  • Each uplink control channel unit is configured to transmit ACK/NACK information of downlink data corresponding to each uplink control channel unit.
  • the processor 610 is specifically configured to determine to transmit the target uplink according to the number of bits of the target uplink control information and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit. The number of uplink control channel elements required to control the information.
  • the processor 610 is specifically configured to Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, K is a positive integer greater than or equal to 1.
  • the transceiver 620 is further configured to receive indication information sent by the network device, where the indication information includes information used to determine resources occupied by the multiple uplink control channel units.
  • the processor 610 is further configured to determine resources occupied by the multiple uplink control channel units according to the indication information.
  • the indication information is downlink control information DCI.
  • the processor 610 is further configured to determine resources occupied by a first uplink control channel unit of the multiple uplink control channel units, according to the first uplink control channel unit a resource that is determined by the first uplink in the plurality of uplink control channel units The resources occupied by other uplink control channel units other than the control channel unit.
  • the processor 610 is specifically configured to determine, according to a number of resources occupied by the first uplink control channel unit, a number of resources occupied by the other uplink control channel unit; The number of resources occupied by the other uplink control channel unit determines the resources occupied by the other uplink control channel unit.
  • the processor 610 is specifically configured to determine resources occupied by the other uplink control channel unit according to a number of resources occupied by the first uplink control channel unit and a predefined function. Or determining, according to the number of resources occupied by the first uplink control channel unit and a preset offset, a number of resources occupied by the other uplink control channel unit; or, according to the first uplink
  • the hybrid automatic repeat request HARQ timing of the number of resources occupied by the control channel unit and other downlink data determines the number of resources occupied by the other uplink control channel unit, where the multiple uplink control channel units are used for transmission ACK/NACK information of the downlink data, where the other downlink data is downlink data other than the downlink data corresponding to the first uplink control channel unit of the multiple downlink data; or, according to the first uplink
  • the multiple uplink control channel units are used to transmit multiple ACK / NACK information line data, the downlink data to the other plurality of downlink data other than the downlink data in the downlink data corresponding to a first uplink control channel element.
  • the resources occupied by the other uplink control channel unit are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the processor 610 is specifically configured to be used according to the network device. Determining, by the sent signaling, the resource occupied by the first uplink control channel unit; or determining, according to the radio network temporary identifier RNTI of the terminal device 600 or the ID of the terminal, the occupied by the first uplink control channel unit Or the resource occupied by the first uplink control channel unit is determined according to the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel.
  • the resources occupied by one uplink control channel unit include at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the multiple uplink control channel units repeatedly transmit the target uplink control information.
  • the multiple uplink control channel units jointly transmit the target uplink control information, and different uplink control channel units of the multiple uplink control channel units transmit the target uplink control information. Different information in .
  • the one time unit is one time slot.
  • FIG. 7 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • the network device 700 of Figure 7 includes:
  • the processor 710 is configured to determine multiple uplink control channel units for transmitting target uplink control information, where the multiple uplink control channel units are located in the same target time unit in the time domain, and the multiple uplink control channel units Each uplink control channel unit can independently transmit uplink control information;
  • the transceiver 720 is configured to receive, by using the multiple uplink control channel units, the target uplink control information sent by the terminal device in the target time unit.
  • the length of the time domain resource occupied by the uplink control channel unit is equal to the length of the time domain resource occupied by the A orthogonal frequency division multiplexing OFDM symbols, where the uplink control channel unit
  • the length of the frequency domain resource is equal to the length of the frequency domain resource occupied by the B resource blocks RB, where A and B are positive integers greater than or equal to 1.
  • the processor 710 is further configured to determine, according to a protocol agreed by the protocol, a length of the time domain resource and/or the frequency domain resource occupied by the uplink control channel unit.
  • the processor 710 is further configured to determine, according to the signaling sent by the network device 700, a length of a time domain resource and/or a frequency domain resource occupied by the uplink control channel unit.
  • the maximum number of bits of uplink control information that can be transmitted by an uplink control channel unit is N, where the value of N adopts one of the following values:
  • the value of N is equal to the maximum number of bits of ACK/NACK information corresponding to downlink data transmitted in a preset time unit; and the value of N is configured by the network device 700.
  • the processor 710 is specifically configured to send multiple downlink data to the terminal device, where each downlink data of the multiple downlink data corresponds to independent ACK/NACK information.
  • the target uplink control information includes ACK/NACK information of the plurality of downlink data, and an uplink control channel unit corresponding to each of the plurality of downlink data is determined, and the plurality of uplink control channel units are obtained.
  • each of the multiple downlink data corresponds to at least one uplink control unit of the multiple uplink control channel units; wherein, in the multiple uplink control channel units
  • Each uplink control channel unit is configured to transmit ACK/NACK information of downlink data corresponding to each uplink control channel unit.
  • the processor 710 is further configured to determine to transmit the target uplink according to the number of bits of the target uplink control information and the maximum number of bits of uplink control information that can be transmitted by an uplink control unit. The number of uplink control channel elements required to control the information.
  • the processor 710 is specifically configured to Determining the number of uplink control channel units required for transmitting the target uplink control information, where M represents the number of bits of the target uplink control information, and N represents the maximum number of bits of uplink control information that can be transmitted by one uplink control channel unit, K is a positive integer greater than or equal to 1.
  • the processor 710 is further configured to generate indication information, where the indication information includes information used to determine resources occupied by the multiple uplink control channel units, and a sending module, configured to: Sending the indication information to the terminal device.
  • the indication information is downlink control information DCI.
  • the processor 710 is specifically configured to determine resources occupied by a first uplink control channel unit of the multiple uplink control channel units, according to the first uplink control channel unit. And occupying resources, determining resources occupied by other uplink control channel units except the first uplink control channel unit among the multiple uplink control channel units.
  • the processor 710 is specifically configured to determine, according to a number of resources occupied by the first uplink control channel unit, a number of resources occupied by the other uplink control channel unit; The number of resources occupied by the other uplink control channel unit determines the resources occupied by the other uplink control channel unit.
  • the processor 710 is specifically configured to use, according to the first uplink The number of the resource occupied by the control channel unit and a predefined function determine the number of the resource occupied by the other uplink control channel unit; or, according to the number of the resource occupied by the first uplink control channel unit and the preset Determining, by an offset, a number of resources occupied by the other uplink control channel unit; or determining, according to a number of resources occupied by the first uplink control channel unit and a hybrid automatic repeat request HARQ timing of other downlink data, The number of the resources occupied by the other uplink control channel units, where the multiple uplink control channel units are respectively used for transmitting ACK/NACK information of multiple downlink data, and the other downlink data is divided by the multiple downlink data.
  • Downlink data other than the downlink data corresponding to the first uplink control channel unit Downlink data other than the downlink data corresponding to the first uplink control channel unit; or, according to the number of resources occupied by the first uplink control channel unit and the sequence number of the time unit in which the other downlink data is located, and/or other downlinks
  • the carrier sequence number of the data determines the number of resources occupied by the other uplink control channel unit, where the multiple
  • the uplink control channel unit is configured to transmit ACK/NACK information of the plurality of downlink data, where the other downlink data is downlink data other than the downlink data corresponding to the first uplink control channel unit of the multiple downlink data.
  • the unit is configured to transmit ACK/NACK information of multiple downlink data, where the other downlink data is in the multiple downlink data. Uplink and downlink data other than the first downlink data channel corresponding to the unit.
  • the resources occupied by the other uplink control channel unit are at least partially the same as the resources occupied by the first uplink control channel unit.
  • the processor 710 is specifically configured to configure resources occupied by the first uplink control channel unit; or, according to the wireless network temporary identifier of the terminal device, the RNTI or the terminal The ID determines the resource occupied by the first uplink control channel unit; or determines the resource occupied by the first uplink control channel unit according to the number of the physical resource occupied by the downlink control channel corresponding to the first uplink control channel .
  • the resources occupied by one uplink control channel unit include at least one of a time domain resource, a frequency domain resource, and a code domain resource.
  • the multiple uplink control channel units repeatedly transmit the target uplink control information.
  • the multiple uplink control channel units jointly transmit the target uplink control information, and different uplink control channel units of the multiple uplink control channel units transmit the target uplink control information. Different information in .
  • the one time unit is one time slot.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明实施例提供一种传输上行控制信息的方法、终端设备和网络设备，该方法包括：终端设备确定传输目标上行控制信息的多个上行控制信道单元，多个上行控制信道单元在时域上位于同一目标时间单元中，且多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；终端设备在目标时间单元内，通过多个上行控制信道单元向网络设备发送目标上行控制信息。本发明实施例能够提高上行控制信息传输的灵活性。

Description

传输上行控制信息的方法、终端设备和网络设备 技术领域
本发明实施例涉及通信领域，并且更具体地，涉及一种传输上行控制信息的方法、终端设备和网络设备。
背景技术
未来的通信系统，如5G系统(或称5G NR(new radio)系统)中支持动态确定下行混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)时序、灵活子帧结构、载波聚合、大规模天线等技术，这些技术的引入会导致终端设备在不同时间单元(如不同时隙)中传输的上行控制信息的比特数差异较大。
现有协议定义了多种上行控制信道格式(format)，且不同上行控制信道格式具有不同的上行控制信息容量，以支持不同容量的上行控制信息的传输。实际使用时，终端设备会从预先定义的多种上行控制信道格式中选取与待传输的上行控制信息容量相匹配的上行控制信道格式，并基于该上行控制信道格式进行上行控制信息的传输。
现有协议的这种上行控制信息传输方式不够灵活，不适合上行控制信息的比特数差异较大的通信系统。
发明内容
本发明实施例提供一种传输上行控制信息的方法、终端设备和网络设备，以提高上行控制信息传输的灵活性。
第一方面，提供一种传输上行控制信息的方法，包括：终端设备确定传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；所述终端设备在所述目标时间单元内，通过所述多个上行控制信道单元向网络设备发送所述目标上行控制信息。
结合第一方面，在第一方面的某些实现方式中，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源 的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
结合第一方面，在第一方面的某些实现方式中，所述方法还包括：所述终端设备根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
结合第一方面，在第一方面的某些实现方式中，所述方法还包括：所述终端设备根据所述网络设备发送的信令确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
结合第一方面，在第一方面的某些实现方式中，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：N的取值为2；N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及N的取值由所述网络设备配置。
结合第一方面，在第一方面的某些实现方式中，所述终端设备确定传输目标上行控制信息的多个上行控制信道单元，包括：所述终端设备接收多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；所述终端设备确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
结合第一方面，在第一方面的某些实现方式中，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
结合第一方面，在第一方面的某些实现方式中，所述方法还包括：所述终端设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
结合第一方面，在第一方面的某些实现方式中，所述终端设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量，包括：所述终端设备根据
Figure PCTCN2016104474-appb-000001
确定传输所述目标上行控制信息 所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
结合第一方面，在第一方面的某些实现方式中，所述方法还包括：所述终端设备接收所述网络设备发送的指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；所述终端设备根据所述指示信息，确定所述多个上行控制信道单元所占的资源。
结合第一方面，在第一方面的某些实现方式中，所述指示信息为下行控制信息DCI。
结合第一方面，在第一方面的某些实现方式中，所述方法还包括：所述终端设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；所述终端设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
结合第一方面，在第一方面的某些实现方式中，所述终端设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源，包括：所述终端设备根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；所述终端设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
结合第一方面，在第一方面的某些实现方式中，所述终端设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源，包括：所述终端设备根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，所述终端设备根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述 第一上行控制信道单元对应的下行数据之外的下行数据；或者，所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
结合第一方面，在第一方面的某些实现方式中，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
结合第一方面，在第一方面的某些实现方式中，所述终端设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源，包括：所述终端设备根据所述网络设备发送的信令确定所述第一上行控制信道单元所占的资源；或者，所述终端设备根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，所述终端设备根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
结合第一方面，在第一方面的某些实现方式中，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
结合第一方面，在第一方面的某些实现方式中，所述多个上行控制信道单元重复传输所述目标上行控制信息。
结合第一方面，在第一方面的某些实现方式中，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不 同上行控制信道单元传输所述目标上行控制信息中的不同信息。
结合第一方面，在第一方面的某些实现方式中，所述一个时间单元为一个时隙。
第二方面，提供一种传输上行控制信息的方法，包括：网络设备确定用于传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；所述网络设备在所述目标时间单元内，通过所述多个上行控制信道单元接收终端设备发送的所述目标上行控制信息。
结合第二方面，在第二方面的某些实现方式中，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
结合第二方面，在第二方面的某些实现方式中，所述方法还包括：所述网络设备根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
结合第二方面，在第二方面的某些实现方式中，所述方法还包括：所述网络设备配置所述上行控制信道单元所占的时域资源和/或频域资源的长度。
结合第二方面，在第二方面的某些实现方式中，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：N的取值为2；N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及N的取值由所述网络设备配置。
结合第二方面，在第二方面的某些实现方式中，所述网络设备确定传输目标上行控制信息的多个上行控制信道单元，包括：所述网络设备向所述终端设备发送多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；所述网络设备确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
结合第二方面，在第二方面的某些实现方式中，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单 元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
结合第二方面，在第二方面的某些实现方式中，所述方法还包括：所述网络设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
结合第二方面，在第二方面的某些实现方式中，所述网络设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量，包括：所述网络设备根据
Figure PCTCN2016104474-appb-000002
确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
结合第二方面，在第二方面的某些实现方式中，所述方法还包括：所述网络设备生成指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；所述网络设备向所述终端设备发送所述指示信息。
结合第二方面，在第二方面的某些实现方式中，所述指示信息为下行控制信息DCI。
结合第二方面，在第二方面的某些实现方式中，所述方法还包括：所述网络设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；所述网络设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
结合第二方面，在第二方面的某些实现方式中，所述网络设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源，包括：所述网络设备根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；所述网络设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
结合第二方面，在第二方面的某些实现方式中，所述网络设备根据所述 其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源，包括：所述网络设备根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，所述网络设备根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
结合第二方面，在第二方面的某些实现方式中，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
结合第二方面，在第二方面的某些实现方式中，所述网络设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源，包括：所述网络设备配置所述第一上行控制信道单元所占的资源；或者，所述网络设备根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第 一上行控制信道单元所占的资源；或者，所述网络设备根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
结合第二方面，在第二方面的某些实现方式中，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
结合第二方面，在第二方面的某些实现方式中，所述多个上行控制信道单元重复传输所述目标上行控制信息。
结合第二方面，在第二方面的某些实现方式中，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
结合第二方面，在第二方面的某些实现方式中，所述一个时间单元为一个时隙。
第三方面，提供一种终端设备，包括用于执行第一方面中的方法的单元。
第四方面，提供一种网络设备，包括用于执行第二方面中的方法的单元。
第五方面，提供一种终端设备，包括处理器和收发器，所述处理器基于所述收发器执行第一方面中的方法。
第六方面，提供一种网络设备，包括处理器和收发器，所述处理器基于所述收发器执行第二方面中的方法。
第七方面，提供一种计算机可读介质，所述计算机可读介质存储用于终端设备执行的程序代码，所述程序代码包括用于执行第一方面中的方法的指令。
第八方面，提供一种计算机可读介质，所述计算机可读介质存储用于网络设备执行的程序代码，所述程序代码包括用于执行第二方面中的方法的指令。
本发明实施例中，终端设备和网络设备之间以上行控制信道单元为单位进行上行控制信息的传输，目标上行控制信息传输过程中，终端设备可以根据目标上行控制信息确定需要使用的上行控制信道单元的数量，再使用确定出的上行控制信道单元进行目标上行控制信息的传输，换句话说，终端设备能够根据实际情况灵活选取传输目标上行控制信息所需的上行资源，从而提高了上行控制信息传输的灵活性。
附图说明
图1是根据本发明实施例的传输上行控制信息的方法的示意性流程图。
图2a是根据本发明实施例的多个目标时间单元在一个时隙的位置分布图。
图2b是根据本发明实施例的PDSCH与上行控制信道单元的映射关系示意图。
图3是本发明实施例的传输上行控制信息的方法的示意性流程图。
图4是根据本发明实施例的网络设备的示意性结构图。
图5是根据本发明实施例的网络设备的示意性结构图。
图6是根据本发明实施例的终端设备的示意性结构图。
图7是根据本发明实施例的网络设备的示意性结构图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。
应理解，本发明的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、先进的长期演进(Advanced long term evolution，LTE-A)系统、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、NR(New Radio Access Technology)、5G等。
还应理解，在本发明实施例中，终端设备可以包括但不限于移动台(Mobile Station，MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、用户设备(User Equipment，UE)、手机(handset)及便携设备(portable equipment)等，该终端设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，例如，终端设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等，终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
本发明实施例中，网络设备可以是接入网设备，例如可以是基站、发射 和接收点(Transmit and Receive Point，TRP)或接入点，基站可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA中的基站(NodeB)，还可以是LTE中的演进型基站(evolved Node B，eNB或e-NodeB)，还可以是NR或5G的基站(gNB)，本发明实施例对此不作具体限定。
上文指出，在未来通信系统中，终端设备在不同时间单元中传输的上行控制信息的比特数差异较大，因此，目前协议对上行控制信道格式的定义方式不适合未来的通信系统。具体地，如果定义大量上行控制信道格式，势必会导致协议过于复杂，如果仅定义少量的具有大容量的上行控制信道格式，又会导致上行传输资源的浪费。
本发明实施例提出一种传输上行控制信息的方法，能够支持上行控制信息的传输资源的灵活扩展，下面结合图1进行详细描述。
图1是根据本发明实施例的传输上行控制信息的方法的示意性流程图。图1的方法包括：
110、终端设备确定传输目标上行控制信息的多个上行控制信道单元，多个上行控制信道单元在时域上位于同一目标时间单元中，且多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息。
具体地，时间单元的定义方式可以有多种，例如，时间单元可以是一个时隙。以时间单元为时隙，多个上行控制信道单元为3个上行信道单元为例，目标时间单元可以是图2a中的时隙n+1，3个上行信道单元位于时隙n+1的上行区域中，且该3个上行信道单元承载了需要在时隙n+1传输的目标上行控制信息。
本发明实施例对目标上行控制信息的类型不作具体限定，例如，可以包括下行数据的ACK/NACK信息，还可以包括信道状态信息(Channel State Information，CSI)等。
本文中的上行控制信道单元可以指用于承载上行控制信息的资源单元，或用于承载上行控制信息的资源颗粒。例如可以是用于承载ACK/NACK信息的资源单元或资源颗粒。此外，在一些实施例中，上行控制信道单元还可以称为PUCCH单元，PUCCH资源单元，或PUCCH资源颗粒。
120、终端设备在目标时间单元内，通过多个上行控制信道单元向网络设备发送目标上行控制信息。
本发明实施例中，终端设备和网络设备之间以上行控制信道单元为单位进行上行控制信息的传输，目标上行控制信息传输过程中，终端设备可以根据目标上行控制信息确定需要使用的上行控制信道单元的数量，再使用确定出的上行控制信道单元进行目标上行控制信息的传输，换句话说，终端设备能够根据实际情况灵活选取传输目标上行控制信息所需的上行资源，从而提高了上行控制信息传输的灵活性。例如，上行控制信道单元可对应于一个小容量的上行控制信道格式，终端设备可以根据实际需求，以上行控制信道单元为单位对上行控制信息的传输资源进行灵活扩展，从而提高了上行控制信息传输的灵活性。
可选地，在一些实施例中，在步骤110之前，图1的方法还可以包括：终端设备确定上行控制信道单元。例如，确定上行控制信道单元的以下信息中的至少一种：上行控制信道单元所占的时域资源的长度、上行控制信道单元所占的频域资源的长度、上行控制信道单元能够传输的上行控制信息的最大比特数等。
可选地，在一些实施例中，在步骤110之前，图1的方法还可包括：终端设备确定在目标时间单元内需要传输的目标上行控制信息。具体地，目标上行控制信息可以包括下行数据对应的ACK/NACK信息，终端设备可以根据接收到的目标下行数据的数量，确定在目标时间单元内需要传输的ACK/NACK信息，其中所述目标下行数据是其对应的ACK/NACK信息需要在目标时间单元内传输的下行数据。
可选地，作为一个实施例，上行控制信道单元所占的时域资源的长度等于A个正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号所占的时域资源的长度，上行控制信道单元所占的频域资源的长度等于B个资源块(Resource Block，RB)所占的频域资源的长度，其中A和B均为大于或等于1的正整数。例如，A＝B＝1，即一个上行控制单元在时域占用1个符号，在频域占用1个RB对应的频域资源长度，如12个子载波。
本发明实施例中，上行控制信道单元的大小固定，终端设备和网络设备无需每次确定上行控制单元的大小，简化了上行控制信息的传输过程。
可选地，作为一个实施例，图1的方法还可包括：终端设备根据协议约定的规则确定上行控制信道单元所占的时域资源和/或频域资源的长度。换句话说，终端设备可以根据协议约定的规则确定上行控制信道单元所占的时域 资源的长度；和/或终端设备可以根据协议约定的规则确定上行控制信道单元所占的频域资源的长度。
具体地，终端设备可以是遵守某种协议的终端设备，终端设备可以按照该协议定义的规则确定上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，作为一个实施例，图1的方法还可包括：终端设备根据网络设备发送的信令确定上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，作为一个实施例，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，N的取值为2。这种定义方式实现简单，能够简化上行控制信道的传输过程。
可选地，作为一个实施例，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数。具体地，一个时间单元可以是一个时隙。
可选地，作为一个实施例，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，N的取值可以由网络设备配置。具体地，终端设备可以接收网络设备发送的信令或指示信息，该指示信息可用于确定N的取值。例如，终端设备接收网络设备发送的下行控制信息(Downlink Control Information，DCI)，DCI包含指示N的取值的信息。
可选地，作为一个实施例，步骤110可包括：终端设备接收多个下行数据，多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，目标上行控制信息可包括多个下行数据的ACK/NACK信息(或者，目标上行控制信息指多个下行数据的ACK/NACK信息)；终端设备确定多个下行数据各自对应的上行控制信道单元，得到多个上行控制信道单元。
需要说明的是，本文中的下行数据可以指下行共享数据，具体地，在一些实施例中，可以指物理下行共享数据(Physical Downlink Shared Channel，PDSCH)。
需要说明的是，本发明实施例对多个下行数据与上行控制信道单元的对应关系不作具体限定。具体地，多个下行数据中的每一个下行数据可对应所述多个上行控制信道单元中的至少一个上行控制单元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道 单元对应的下行数据的ACK/NACK信息。例如，上述多个下行数据与多个上行控制信道单元一一对应；或者，多个下行数据中的至少两个下行数据对应多个上行控制信道单元中的一个上行控制信道单元；其中，多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。又如，多个下行数据可以对应一个上行控制信道单元。
可选地，作为一个实施例，图1的方法还可包括：终端设备根据目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输目标上行控制信息所需的上行控制信道单元的数量。
例如，终端设备可以根据
Figure PCTCN2016104474-appb-000003
确定传输目标上行控制信息所需的上行控制信道单元的数量，其中，M表示目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
又如，终端设备可以确定传输目标上行控制信息所需的上行控制信道单元的数量为：(M/N)+1。
可选地，作为一个实施例，图1的方法还可包括：终端设备接收网络设备发送的指示信息，该指示信息包含用于确定多个上行控制信道单元所占的资源的信息(或者，该指示信息包含用于指示多个上行控制信道单元所占的资源的信息，为了便于描述，下面将用于确定多个上行控制信道单元所占的资源的信息称为目标信息)；终端设备根据指示信息，确定多个上行控制信道单元所占的资源。
上述指示信息例如可以是DCI。
需要说明的是，本文中的上行控制信道单元所占的资源均可替换为上行控制信道单元的资源位置。进一步地，在一些实施例中，上行控制信道单元的资源位置可包括上行控制信道单元的时域资源位置、频域资源位置和码域序列索引中的至少一种。
应理解，终端基于目标信息确定多个上行控制信道单元所占的资源的方式可以有多种。在一些实施例中，目标信息可以直接指示多个上行控制信道单元所占的资源，例如，目标信息可以直接指示多个上行控制信道单元所占的资源的时频位置，终端设备可以直接根据目标信息的指示确定多个上行控制信道单元所占的资源。在另一些实施例中，目标信息可以包含用于确定多 个上行控制信道单元所占的资源的配置参数，终端设备可以基于该配置参数，通过预先约定的方式确定出多个上行控制信道单元所占的资源。
可选地，作为一个实施例，图1的方法还可包括：终端设备确定多个上行控制信道单元中的第一上行控制信道单元所占的资源；终端设备根据第一上行控制信道单元所占的资源，确定多个上行控制信道单元中的除第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
需要说明的是，第一上行控制信道单元可以是一个上行控制信道单元，也可以是两个或两个以上的上行控制信道资源。具体地，第一上行控制信道可以是上述多个上行控制信道单元中的部分上行控制信道单元。
本发明实施例中，其他上行控制信道单元所占的资源是基于第一上行控制信道单元所占的资源确定的，终端设备和网络设备可以基于第一上行控制信道单元所占的资源，通过相同的规则确定多个上行控制信道单元所占的资源，网络设备无需为每个上行控制信道单元配置资源，简化了上行控制信息的传输过程。
需要说明的是，根据第一上行控制信道单元所占的资源，确定其他上行控制信道单元所占的资源的方式可以有多种，本发明实施例对此不作具体限定，下面结合具体的实施例进行详细描述。
可选地，在一些实施例中，上述其他上行控制信道单元所占的资源与第一上行控制信道单元所占的资源至少部分相同。具体地，终端设备可以为其他上行控制信道单元分配与第一上行控制信道单元相同的以下资源中的一种或两种：时域资源，频域资源和码域资源。例如，终端设备可以为其他上行控制信道单元分配与第一上行控制信道单元相同的时域资源，其他上行控制信道的频域资源和码域资源可以不同。又如，终端设备可以为其他上行控制信道单元分配与第一上行控制信道单元相同的频域资源，其他上行控制信道的时域资源和码域资源可以不同。
可选地，在一些实施例中，上述终端设备根据第一上行控制信道单元所占的资源，确定多个上行控制信道单元中的除第一上行控制信道单元之外的其他上行控制信道单元所占的资源可包括：终端设备根据第一上行控制信道单元所占的资源的编号，确定其他上行控制信道单元所占的资源的编号；终端设备根据其他上行控制信道单元所占的资源的编号，确定其他上行控制信道单元所占的资源。
需要说明的是，本发明实施例中的编号也可称为索引(index)。
还需要说明的是，根据第一上行控制信道单元所占的资源的编号确定其他上行控制信道单元所占的资源的编号的方式可以有多种，下面进行详细描述。
可选地，在一些实施例中，终端设备根据第一上行控制信道单元所占的资源的编号和预先定义的函数确定其他上行控制信道单元所占的资源的编号。例如，预先定义的函数为x+i，其中x表示第一上行控制信道单元所占的资源的编号，i表示其他上行控制信道单元中的第i个上行控制信道单元，将第一上行控制信道单元所占的资源的编号代入上述函数即可确定出其他上行控制信道单元所占的资源的编号。预先定义的函数还可以采用其他形式的函数，此处不再一一列举。
可选地，在一些实施例中，终端设备可以根据第一上行控制信道单元所占的资源的编号和预设的偏移量确定其他上行控制信道单元所占的资源的编号。偏移量可以是固定值，也可以由网络设备半静态配置或动态指示。
例如，第一上行控制信道单元所占的资源的编号为T，预设的偏移量为5，则其他上行控制信道单元的编号可以是T+5+i，其中，i表示其他上行控制信道单元中的第i个上行控制信道单元。又如，第一上行控制信道单元所占的资源的编号为T，预设的偏移量为5，则其他上行控制信道单元的编号可以是2(T+5)+i，其中，i表示其他上行控制信道单元中的第i个上行控制信道单元。
可选地，在一些实施例中，终端设备可以根据第一上行控制信道单元所占的资源的编号和其他下行数据的HARQ时序(或称HARQ定时(timing))确定其他上行控制信道单元所占的资源的编号，其中多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，其他下行数据为多个下行数据中的除第一上行控制信道单元对应的下行数据之外的下行数据。
应理解，一个下行数据的HARQ时序可用于指示该下行数据的接收时间(接收时隙或接收子帧)与该下行数据的ACK/NACK信息的反馈时间(反馈时隙或反馈子帧)之间的定时关系，该定时关系可以由系统预先定义。
本发明实施例中，多个上行控制信道单元与多个下行数据可以具有一一对应关系，其中每个上行控制信道单元可用于反馈其对应的下行数据的ACK/NACK信息，这样一来，其他上行控制信道单元与其他下行数据之间 可以具有一一对应关系。
举例说明，第一上行控制信道单元所占的资源的编号为T，其他下行数据中的第i个下行数据对应其他上行控制信道单元中的第i个上行控制信道单元，假设第i个下行数据的HARQ时序为n+k，其中n表示该下行数据的接收子帧的编号，k表示下行数据的反馈子帧与下行数据的接收子帧之间的编号之差，则其他上行控制信道单元中的第i个上行控制信道单元的编号可等于T+k。
可选地，在一些实施例中，终端设备根据第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定其他上行控制信道单元所占的资源的编号，其中多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，其他下行数据为多个下行数据中的除第一上行控制信道单元对应的下行数据之外的下行数据。
本发明实施例中，多个上行控制信道单元与多个下行数据可以具有一一对应关系，其中每个上行控制信道单元可用于反馈其对应的下行数据的ACK/NACK信息，这样一来，其他上行控制信道单元与其他下行数据之间可以具有一一对应关系。
例如，其他上行控制信道单元所占的资源的编号可以是第一上行控制信道单元所占的资源的编号与其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号之和、之差或其他任意组合。
可选地，在一些实施例中，终端设备根据第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定其他上行控制信道单元所占的资源的编号，其中多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，其他下行数据为多个下行数据中的除第一上行控制信道单元对应的下行数据之外的下行数据。
本发明实施例中，多个上行控制信道单元与多个下行数据可以具有一一对应关系，其中每个上行控制信道单元可用于反馈其对应的下行数据的ACK/NACK信息，这样一来，其他上行控制信道单元与其他下行数据之间可以具有一一对应关系。
例如，其他上行控制信道单元所占的资源的编号可以是第一上行控制信道单元所占的资源的编号与其他下行数据的编号之和、之差或其他任意组合。
可选地，在一些实施例中，终端设备根据第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块(Transport Block，TB)或编码块的编号确定其他上行控制信道单元所占的资源的编号，其中多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，其他下行数据为多个下行数据中的除第一上行控制信道单元对应的下行数据之外的下行数据。具体地，多个上行控制信道单元与多个下行数据具有一一对应关系，其中每个上行控制信道单元可用于反馈其对应的下行数据的ACK/NACK信息。
本发明实施例中，多个上行控制信道单元与多个下行数据可以具有一一对应关系，其中每个上行控制信道单元可用于反馈其对应的下行数据的ACK/NACK信息，这样一来，其他上行控制信道单元与其他下行数据之间可以具有一一对应关系。
例如，其他上行控制信道单元所占的资源的编号可以是第一上行控制信道单元所占的资源的编号与其他下行数据中承载的TB或编码块的编号之和、之差或其他任意组合。
上文主要描述了根据第一上行控制信道单元所占的资源确定其他上行控制信道单元所占资源的方式，下面详细描述第一上行控制信道单元所占的资源的确定方式。
可选地，作为一个实施例，上述终端设备确定多个上行控制信道单元中的第一上行控制信道单元所占的资源可包括：终端设备根据网络设备发送的信令确定第一上行控制信道单元所占的资源。例如，终端接收网络设备发送的物理下行控制信道(Physical Downlink Control Channel，PDCCH)，PDCCH中携带指示第一上行控制信道单元所占的资源的信息。
可选地，作为一个实施例，上述终端设备确定多个上行控制信道单元中的第一上行控制信道单元所占的资源可包括：终端设备根据终端设备的无线网络临时标识(RNTI，Radio Network Tempory Identity)或终端的ID(identity)确定第一上行控制信道单元所占的资源。
例如，终端设备根据RNTI或ID，通过预先定义的运算规则计算第一上行控制信道单元的编号，然后基于第一上行控制信道单元的编号确定第一上行控制信道单元所占的资源。
可选地，作为一个实施例，上述终端设备确定多个上行控制信道单元中的第一上行控制信道单元所占的资源可包括：终端设备根据第一上行控制信 道对应的下行控制信道所占的物理资源的编号确定第一上行控制信道单元所占的资源。
例如，终端设备根据该下行控制信道所占的物理资源的编号，通过预先定义的运算规则计算第一上行控制信道单元的编号，然后基于第一上行控制信道单元的编号确定第一上行控制信道单元所占的资源。
第一上行控制信道可用于反馈第一下行数据的ACK/NACK信息，第一上行控制信道对应的下行控制信道可以指用于调度第一下行数据的下行控制信道。
可选地，作为一个实施例，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。需要说明的是，一个上行控制信道单元所占的码域资源可以指该上行控制信道单元中的信息编码时使用的码域序列。
可选地，作为一个实施例，上述多个上行控制信道单元重复传输目标上行控制信息。
本发明实施例使用多个上行控制信道重复传输目标上行控制信息，可以提高目标上行控制信息的传输可靠性。
例如，终端设备在一个时间单元内使用Q个上行控制信道单元重复传输P比特上行控制信息，其中P不大于N，所述Q个上行控制信道中的每一个控制信道承载相同的P比特信息，其中Q大于1，P大于或等于1，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数。
可选地，作为一个实施例，上述多个上行控制信道单元共同传输目标上行控制信息，且多个上行控制信道单元中的不同上行控制信道单元传输目标上行控制信息中的不同信息。
例如，终端设备在一个时间单元内使用Q个上行控制信道单元发送K比特信息，K为大于1的正整数，所述Q个上行控制信道单元中的部分信道单元承载的信息与其他上行控制信道单元中承载的信息不同，其中Q大于1，P大于或等于1。
下面以下行数据是PDSCH，时间单元是时隙为例，更加详细地描述本发明实施例。
场景一：终端设备首先确定上行控制信道单元所占资源的大小；终端设备确定目标时隙需要反馈L个PDSCH对应的ACK/NACK信息，其中每个 上行控制信道单元可用于反馈一个PDSCH对应的ACK/NACK信息，L大于1；终端设备确定在一个slot内需要使用L个上行控制信道单元传输上行控制信息。
具体地，如图2b所示，终端设备确定上行控制信道单元所占的时域资源的长度为1个OFDM符号，频域资源的长度为1个RB对应的频域资源长度，如12个子载波。终端设备接收DCI，该DCI调度终端接收PDSCH，且该DCI进一步指示传输当前PDSCH对应的ACK/NACK的上行控制信道单元的资源位置(时域位置、频域位置、码域序列索引)。
场景二：终端设备首先确定上行控制信道单元所占资源的大小；终端设备确定一个上行控制信道单元能够传输的上行控制信息的最大比特数N，并确定待传输的目标上行控制信息的比特数；终端设备根据
Figure PCTCN2016104474-appb-000004
确定输目标上行控制信息所需的上行控制信道单元的数量。
具体地，终端设备确定上行控制信道单元所占的时域资源的长度为1个OFDM符号，频域资源的长度为1个RB对应的频域资源长度，如12个子载波。假设一个上行控制信道单元最多承载2比特信息，如果终端在目标时隙中需要反馈10比特的CSI，则终端设备确定使用5个上行控制信道单元传输该10比特的CSI，如果终端在目标时隙中需要反馈15比特的CSI，则终端确定使用8个上行控制信道单元传输该15比特的CSI。
上文结合图1至图2b，从终端设备的角度详细描述了本发明实施例的传输上行控制信息的方法，下文结合图3，从网络设备的角度详细描述本发明实施例的传输上行控制信息的方法。应理解，网络设备侧的描述与终端设备侧的描述相互对应，类似的内容可以参见上文，此处不再赘述。
图3是本发明实施例的传输上行控制信息的方法的示意性流程图。图3的方法包括：
310、网络设备确定用于传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
320、所述网络设备在所述目标时间单元内，通过所述多个上行控制信道单元接收终端设备发送的所述目标上行控制信息。
本发明实施例中，终端设备和网络设备之间以上行控制信道单元为单位 进行上行控制信息的传输，目标上行控制信息传输过程中，终端设备可以根据目标上行控制信息确定需要使用的上行控制信道单元的数量，再使用确定出的上行控制信道单元进行目标上行控制信息的传输，换句话说，终端设备能够根据实际情况灵活选取传输目标上行控制信息所需的上行资源，从而提高了上行控制信息传输的灵活性。例如，上述上行控制信道单元可对应于一个小容量的上行控制信道格式，终端设备可以根据实际需求，以上行控制信道单元为单位对上行控制信息的传输资源进行灵活扩展，从而提高了上行控制信息传输的灵活性。
可选地，在一些实施例中，在步骤310之前，图1的方法还可以包括：网络设备确定上行控制信道单元。例如，确定上行控制信道单元的以下信息中的至少一种：上行控制信道单元所占的时域资源的长度、上行控制信道单元所占的频域资源的长度、上行控制信道单元能够传输的上行控制信息的最大比特数等。
可选地，在一些实施例中，在步骤310之前，图3的方法还可包括：网络设备确定在目标时间单元内需要传输的目标上行控制信息。具体地，目标上行控制信息可以包括下行数据对应的ACK/NACK信息，终端设备可以根据接收到的目标下行数据的数量，确定在目标时间单元内需要传输的ACK/NACK信息，其中所述目标下行数据对应的ACK/NACK信息需要在目标时间单元内传输。
可选地，在一些实施例中，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
可选地，在一些实施例中，图3的方法还可包括：所述网络设备根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，图3的方法还可包括：所述网络设备配置所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：
N的取值为2；
N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及
N的取值由所述网络设备配置。
可选地，在一些实施例中，步骤310可包括：所述网络设备向所述终端设备发送多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；所述网络设备确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
可选地，在一些实施例中，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
可选地，在一些实施例中，图3的方法还可包括：所述网络设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
可选地，在一些实施例中，所述网络设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量，包括：所述网络设备根据
Figure PCTCN2016104474-appb-000005
确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
可选地，在一些实施例中，图3的方法还可包括：所述网络设备生成指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；所述网络设备向所述终端设备发送所述指示信息。
可选地，在一些实施例中，所述指示信息为DCI。
可选地，在一些实施例中，图3的方法还可包括：所述网络设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；所述网络设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所 占的资源。
可选地，在一些实施例中，所述网络设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源可包括：所述网络设备根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；所述网络设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述网络设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源可包括：
所述网络设备根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，
所述网络设备根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，
所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的TB或编码块的编号确定所述其他上行控制信道单元所 占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
可选地，在一些实施例中，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
可选地，在一些实施例中，所述网络设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源，包括：
所述网络设备配置所述第一上行控制信道单元所占的资源；或者，
所述网络设备根据所述终端设备的RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，
所述网络设备根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
可选地，在一些实施例中，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
可选地，在一些实施例中，所述多个上行控制信道单元重复传输所述目标上行控制信息。
可选地，在一些实施例中，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
可选地，在一些实施例中，所述一个时间单元为一个时隙。
上文结合图1至图3，详细描述了本发明的方法实施例，下文结合图4-图7，详细描述本发明的装置实施例，应理解，装置实施例与方法实施例相互对应，类似的描述可以参照方法实施例。
图4是根据本发明实施例的终端设备的示意性结构图。图4的终端设备400包括：
第一确定模块410，用于确定传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
发送模块420，用于在所述目标时间单元内，通过所述多个上行控制信道单元向网络设备发送所述目标上行控制信息。
可选地，在一些实施例中，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
可选地，在一些实施例中，所述终端设备400还包括：第二确定模块，用于根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，所述终端设备400还包括：第三确定模块，用于根据所述网络设备发送的信令确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：N的取值为2；N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及N的取值由所述网络设备配置。
可选地，在一些实施例中，所述第一确定模块410具体用于接收多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
可选地，在一些实施例中，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
可选地，在一些实施例中，所述终端设备400还包括：第四确定模块，用于根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
可选地，在一些实施例中，所述第四确定模块具体用于根据
Figure PCTCN2016104474-appb-000006
确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
可选地，在一些实施例中，所述终端设备400还包括：第一接收模块，用于接收所述网络设备发送的指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；第五确定模块，用于根据所述指示信息，确定所述多个上行控制信道单元所占的资源。
可选地，在一些实施例中，所述指示信息为下行控制信息DCI。
可选地，在一些实施例中，所述终端设备400还包括：第六确定模块，用于确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；第七确定模块，用于根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述第七确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述第七确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多 个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
可选地，在一些实施例中，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
可选地，在一些实施例中，所述第六确定模块具体用于根据所述网络设备发送的信令确定所述第一上行控制信道单元所占的资源；或者，根据所述终端设备400的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
可选地，在一些实施例中，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
可选地，在一些实施例中，所述多个上行控制信道单元重复传输所述目标上行控制信息。
可选地，在一些实施例中，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
可选地，在一些实施例中，所述一个时间单元为一个时隙。
图5是根据本发明实施例的网络设备的示意性结构图。图5的网络设备500包括：
第一确定模块510，用于确定用于传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
接收模块520，用于在所述目标时间单元内，通过所述多个上行控制信道单元接收终端设备发送的所述目标上行控制信息。
可选地，在一些实施例中，所述上行控制信道单元所占的时域资源的长 度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
可选地，在一些实施例中，所述网络设备500还包括：第二确定模块，用于根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，所述网络设备500还包括：第三确定模块，用于根据所述网络设备500发送的信令确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：N的取值为2；N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及N的取值由所述网络设备500配置。
可选地，在一些实施例中，所述第一确定模块510具体用于向所述终端设备发送多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
可选地，在一些实施例中，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
可选地，在一些实施例中，所述网络设备500还包括：第四确定模块，用于根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
可选地，在一些实施例中，所述第四确定模块具体用于根据
Figure PCTCN2016104474-appb-000007
确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
可选地，在一些实施例中，所述网络设备500还包括：生成模块，用于 生成指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；发送模块，用于向所述终端设备发送所述指示信息。
可选地，在一些实施例中，所述指示信息为下行控制信息DCI。
可选地，在一些实施例中，所述网络设备500还包括：第五确定模块，用于确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；第六确定模块，用于根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述第六确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述第六确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行 数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
可选地，在一些实施例中，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
可选地，在一些实施例中，所述第五确定模块具体用于配置所述第一上行控制信道单元所占的资源；或者，根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
可选地，在一些实施例中，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
可选地，在一些实施例中，所述多个上行控制信道单元重复传输所述目标上行控制信息。
可选地，在一些实施例中，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
可选地，在一些实施例中，所述一个时间单元为一个时隙。
图6是根据本发明实施例的终端设备的示意性结构图。图6的终端设备600包括：
处理器610，用于确定传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
收发器620，用于在所述目标时间单元内，通过所述多个上行控制信道单元向网络设备发送所述目标上行控制信息。
可选地，在一些实施例中，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
可选地，在一些实施例中，所述处理器610具体用于根据协议约定的规 则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，所述处理器610具体用于根据所述网络设备发送的信令确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：N的取值为2；N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及N的取值由所述网络设备配置。
可选地，在一些实施例中，所述收发器620具体用于接收多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
可选地，在一些实施例中，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
可选地，在一些实施例中，所述处理器610具体用于根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
可选地，在一些实施例中，所述处理器610具体用于根据
Figure PCTCN2016104474-appb-000008
确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
可选地，在一些实施例中，所述收发器620还用于接收所述网络设备发送的指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；所述处理器610还用于根据所述指示信息，确定所述多个上行控制信道单元所占的资源。
可选地，在一些实施例中，所述指示信息为下行控制信息DCI。
可选地，在一些实施例中，所述处理器610还用于确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行 控制信道单元之外的其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述处理器610具体用于根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述处理器610具体用于根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
可选地，在一些实施例中，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
可选地，在一些实施例中，所述处理器610具体用于根据所述网络设备 发送的信令确定所述第一上行控制信道单元所占的资源；或者，根据所述终端设备600的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
可选地，在一些实施例中，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
可选地，在一些实施例中，所述多个上行控制信道单元重复传输所述目标上行控制信息。
可选地，在一些实施例中，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
可选地，在一些实施例中，所述一个时间单元为一个时隙。
图7是根据本发明实施例的网络设备的示意性结构图。图7的网络设备700包括：
处理器710，用于确定用于传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
收发器720，用于在所述目标时间单元内，通过所述多个上行控制信道单元接收终端设备发送的所述目标上行控制信息。
可选地，在一些实施例中，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
可选地，在一些实施例中，所述处理器710还用于根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，所述处理器710还用于根据所述网络设备700发送的信令确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
可选地，在一些实施例中，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：N 的取值为2；N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及N的取值由所述网络设备700配置。
可选地，在一些实施例中，所述处理器710具体用于向所述终端设备发送多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
可选地，在一些实施例中，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
可选地，在一些实施例中，所述处理器710还用于根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
可选地，在一些实施例中，所述处理器710具体用于根据
Figure PCTCN2016104474-appb-000009
确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
可选地，在一些实施例中，所述处理器710还用于生成指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；发送模块，用于向所述终端设备发送所述指示信息。
可选地，在一些实施例中，所述指示信息为下行控制信息DCI。
可选地，在一些实施例中，所述处理器710具体用于确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述处理器710具体用于根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
可选地，在一些实施例中，所述处理器710具体用于根据所述第一上行 控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
可选地，在一些实施例中，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
可选地，在一些实施例中，所述处理器710具体用于配置所述第一上行控制信道单元所占的资源；或者，根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
可选地，在一些实施例中，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
可选地，在一些实施例中，所述多个上行控制信道单元重复传输所述目标上行控制信息。
可选地，在一些实施例中，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
可选地，在一些实施例中，所述一个时间单元为一个时隙。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (80)

  1. 一种传输上行控制信息的方法，其特征在于，包括：
    终端设备确定传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
    所述终端设备在所述目标时间单元内，通过所述多个上行控制信道单元向网络设备发送所述目标上行控制信息。
  2. 如权利要求1所述的方法，其特征在于，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
  3. 如权利要求1所述的方法，其特征在于，所述方法还包括：
    所述终端设备根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
  4. 如权利要求1所述的方法，其特征在于，所述方法还包括：
    所述终端设备根据所述网络设备发送的信令确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
  5. 如权利要求1-4中任一项所述的方法，其特征在于，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：
    N的取值为2；
    N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及
    N的取值由所述网络设备配置。
  6. 如权利要求1-5中任一项所述的方法，其特征在于，所述终端设备确定传输目标上行控制信息的多个上行控制信道单元，包括：
    所述终端设备接收多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；
    所述终端设备确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
  7. 如权利要求6所述的方法，其特征在于，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；
    其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
  8. 如权利要求1-5中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
  9. 如权利要求8所述的方法，其特征在于，所述终端设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量，包括：
    所述终端设备根据
    Figure PCTCN2016104474-appb-100001
    确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
  10. 如权利要求1-9中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备接收所述网络设备发送的指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；
    所述终端设备根据所述指示信息，确定所述多个上行控制信道单元所占的资源。
  11. 如权利要求10所述的方法，其特征在于，所述指示信息为下行控制信息DCI。
  12. 如权利要求1-9中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；
    所述终端设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控 制信道单元所占的资源。
  13. 如权利要求12所述的方法，其特征在于，所述终端设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源，包括：
    所述终端设备根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；
    所述终端设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
  14. 如权利要求13所述的方法，其特征在于，所述终端设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源，包括：
    所述终端设备根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，
    所述终端设备根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，
    所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    所述终端设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
  15. 如权利要求12所述的方法，其特征在于，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
  16. 如权利要求11-14中任一项所述的方法，其特征在于，所述终端设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源，包括：
    所述终端设备根据所述网络设备发送的信令确定所述第一上行控制信道单元所占的资源；或者，
    所述终端设备根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，
    所述终端设备根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
  17. 如权利要求10-16中任一项所述的方法，其特征在于，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
  18. 如权利要求1-17中任一项所述的方法，其特征在于，所述多个上行控制信道单元重复传输所述目标上行控制信息。
  19. 如权利要求1-17中任一项所述的方法，其特征在于，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
  20. 如权利要求1-19中任一项所述的方法，其特征在于，所述一个时间单元为一个时隙。
  21. 一种传输上行控制信息的方法，其特征在于，包括：
    网络设备确定用于传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
    所述网络设备在所述目标时间单元内，通过所述多个上行控制信道单元接收终端设备发送的所述目标上行控制信息。
  22. 如权利要求21所述的方法，其特征在于，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
  23. 如权利要求21所述的方法，其特征在于，所述方法还包括：
    所述网络设备根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
  24. 如权利要求21所述的方法，其特征在于，所述方法还包括：
    所述网络设备配置所述上行控制信道单元所占的时域资源和/或频域资源的长度。
  25. 如权利要求21-24中任一项所述的方法，其特征在于，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：
    N的取值为2；
    N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及
    N的取值由所述网络设备配置。
  26. 如权利要求21-25中任一项所述的方法，其特征在于，所述网络设备确定传输目标上行控制信息的多个上行控制信道单元，包括：
    所述网络设备向所述终端设备发送多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；
    所述网络设备确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
  27. 如权利要求26所述的方法，其特征在于，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；
    其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
  28. 如权利要求21-25中任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
  29. 如权利要求28所述的方法，其特征在于，所述网络设备根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量，包括：
    所述网络设备根据
    Figure PCTCN2016104474-appb-100002
    确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
  30. 如权利要求21-29中任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备生成指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；
    所述网络设备向所述终端设备发送所述指示信息。
  31. 如权利要求30所述的方法，其特征在于，所述指示信息为下行控制信息DCI。
  32. 如权利要求21-29中任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；
    所述网络设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
  33. 如权利要求32所述的方法，其特征在于，所述网络设备根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源，包括：
    所述网络设备根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；
    所述网络设备根据所述其他上行控制信道单元所占的资源的编号，确定 所述其他上行控制信道单元所占的资源。
  34. 如权利要求33所述的方法，其特征在于，所述网络设备根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源，包括：
    所述网络设备根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，
    所述网络设备根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，
    所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    所述网络设备根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
  35. 如权利要求32所述的方法，其特征在于，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
  36. 如权利要求31-34中任一项所述的方法，其特征在于，所述网络设备确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源，包括：
    所述网络设备配置所述第一上行控制信道单元所占的资源；或者，
    所述网络设备根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，
    所述网络设备根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
  37. 如权利要求30-36中任一项所述的方法，其特征在于，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
  38. 如权利要求21-37中任一项所述的方法，其特征在于，所述多个上行控制信道单元重复传输所述目标上行控制信息。
  39. 如权利要求21-37中任一项所述的方法，其特征在于，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
  40. 如权利要求21-39中任一项所述的方法，其特征在于，所述一个时间单元为一个时隙。
  41. 一种终端设备，其特征在于，包括：
    第一确定模块，用于确定传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
    发送模块，用于在所述目标时间单元内，通过所述多个上行控制信道单元向网络设备发送所述目标上行控制信息。
  42. 如权利要求41所述的终端设备，其特征在于，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
  43. 如权利要求41所述的终端设备，其特征在于，所述终端设备还包括：
    第二确定模块，用于根据协议约定的规则确定所述上行控制信道单元所 占的时域资源和/或频域资源的长度。
  44. 如权利要求41所述的终端设备，其特征在于，所述终端设备还包括：
    第三确定模块，用于配置所述上行控制信道单元所占的时域资源和/或频域资源的长度。
  45. 如权利要求41-44中任一项所述的终端设备，其特征在于，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：
    N的取值为2；
    N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及
    N的取值由所述网络设备配置。
  46. 如权利要求41-45中任一项所述的终端设备，其特征在于，所述第一确定模块具体用于接收多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
  47. 如权利要求46所述的终端设备，其特征在于，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；
    其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
  48. 如权利要求41-45中任一项所述的终端设备，其特征在于，所述终端设备还包括：
    第四确定模块，用于根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
  49. 如权利要求48所述的终端设备，其特征在于，所述第四确定模块具体用于根据
    Figure PCTCN2016104474-appb-100003
    确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于 1的正整数。
  50. 如权利要求41-49中任一项所述的终端设备，其特征在于，所述终端设备还包括：
    第一接收模块，用于接收所述网络设备发送的指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；
    第五确定模块，用于根据所述指示信息，确定所述多个上行控制信道单元所占的资源。
  51. 如权利要求50所述的终端设备，其特征在于，所述指示信息为下行控制信息DCI。
  52. 如权利要求41-49中任一项所述的终端设备，其特征在于，所述终端设备还包括：
    第六确定模块，用于确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；
    第七确定模块，用于根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
  53. 如权利要求52所述的终端设备，其特征在于，所述第七确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
  54. 如权利要求53所述的终端设备，其特征在于，所述第七确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，
    根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所 在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
  55. 如权利要求52所述的终端设备，其特征在于，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
  56. 如权利要求51-54中任一项所述的终端设备，其特征在于，所述第六确定模块具体用于根据所述网络设备发送的信令确定所述第一上行控制信道单元所占的资源；或者，
    根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，
    根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
  57. 如权利要求50-56中任一项所述的终端设备，其特征在于，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
  58. 如权利要求41-57中任一项所述的终端设备，其特征在于，所述多个上行控制信道单元重复传输所述目标上行控制信息。
  59. 如权利要求41-57中任一项所述的终端设备，其特征在于，所述多 个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
  60. 如权利要求41-59中任一项所述的终端设备，其特征在于，所述一个时间单元为一个时隙。
  61. 一种网络设备，其特征在于，包括：
    第一确定模块，用于确定用于传输目标上行控制信息的多个上行控制信道单元，所述多个上行控制信道单元在时域上位于同一目标时间单元中，且所述多个上行控制信道单元中的每个上行控制信道单元能够独立传输上行控制信息；
    接收模块，用于在所述目标时间单元内，通过所述多个上行控制信道单元接收终端设备发送的所述目标上行控制信息。
  62. 如权利要求61所述的网络设备，其特征在于，所述上行控制信道单元所占的时域资源的长度等于A个正交频分复用OFDM符号所占的时域资源的长度，所述上行控制信道单元所占的频域资源的长度等于B个资源块RB所占的频域资源的长度，其中A和B均为大于或等于1的正整数。
  63. 如权利要求61所述的网络设备，其特征在于，所述网络设备还包括：
    第二确定模块，用于根据协议约定的规则确定所述上行控制信道单元所占的时域资源和/或频域资源的长度。
  64. 如权利要求61所述的网络设备，其特征在于，所述网络设备还包括：
    第三确定模块，用于配置所述上行控制信道单元所占的时域资源和/或频域资源的长度。
  65. 如权利要求61-64中任一项所述的网络设备，其特征在于，一个上行控制信道单元能够传输的上行控制信息的最大比特数为N，其中N的取值方式采用以下取值方式中的一种：
    N的取值为2；
    N的取值等于预设的一个时间单元内传输的下行数据对应的ACK/NACK信息的最大比特数；以及
    N的取值由所述网络设备配置。
  66. 如权利要求61-65中任一项所述的网络设备，其特征在于，所述第一确定模块具体用于向所述终端设备发送多个下行数据，所述多个下行数据中的每一个下行数据对应独立的ACK/NACK信息，所述目标上行控制信息包括所述多个下行数据的ACK/NACK信息；确定所述多个下行数据各自对应的上行控制信道单元，得到所述多个上行控制信道单元。
  67. 如权利要求66所述的网络设备，其特征在于，所述多个下行数据中的每一个下行数据对应所述多个上行控制信道单元中的至少一个上行控制单元；
    其中，所述多个上行控制信道单元中的每个上行控制信道单元用于传输所述每个上行控制信道单元对应的下行数据的ACK/NACK信息。
  68. 如权利要求61-65中任一项所述的网络设备，其特征在于，所述网络设备还包括：
    第四确定模块，用于根据所述目标上行控制信息的比特数和一个上行控制单元能够传输的上行控制信息的最大比特数，确定传输所述目标上行控制信息所需的上行控制信道单元的数量。
  69. 如权利要求68所述的网络设备，其特征在于，所述第四确定模块具体用于根据
    Figure PCTCN2016104474-appb-100004
    确定传输所述目标上行控制信息所需的上行控制信道单元的数量，其中，M表示所述目标上行控制信息的比特数，N表示一个上行控制信道单元能够传输的上行控制信息的最大比特数，K为大于或等于1的正整数。
  70. 如权利要求61-69中任一项所述的网络设备，其特征在于，所述网络设备还包括：
    生成模块，用于生成指示信息，所述指示信息包含用于确定所述多个上行控制信道单元所占的资源的信息；
    发送模块，用于向所述终端设备发送所述指示信息。
  71. 如权利要求70所述的网络设备，其特征在于，所述指示信息为下行控制信息DCI。
  72. 如权利要求61-69中任一项所述的网络设备，其特征在于，所述网络设备还包括：
    第五确定模块，用于确定所述多个上行控制信道单元中的第一上行控制信道单元所占的资源；
    第六确定模块，用于根据所述第一上行控制信道单元所占的资源，确定所述多个上行控制信道单元中的除所述第一上行控制信道单元之外的其他上行控制信道单元所占的资源。
  73. 如权利要求72所述的网络设备，其特征在于，所述第六确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源的编号；根据所述其他上行控制信道单元所占的资源的编号，确定所述其他上行控制信道单元所占的资源。
  74. 如权利要求73所述的网络设备，其特征在于，所述第六确定模块具体用于根据所述第一上行控制信道单元所占的资源的编号和预先定义的函数确定所述其他上行控制信道单元所占的资源的编号；或者，
    根据所述第一上行控制信道单元所占的资源的编号和预设的偏移量确定所述其他上行控制信道单元所占的资源的编号；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的混合自动重传请求HARQ时序确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据所在的时间单元的序号和/或其他下行数据所在的载波序号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据；或者，
    根据所述第一上行控制信道单元所占的资源的编号和其他下行数据中承载的传输块TB或编码块的编号确定所述其他上行控制信道单元所占的资源的编号，其中所述多个上行控制信道单元分别用于传输多个下行数据的 ACK/NACK信息，所述其他下行数据为所述多个下行数据中的除所述第一上行控制信道单元对应的下行数据之外的下行数据。
  75. 如权利要求72所述的网络设备，其特征在于，所述其他上行控制信道单元所占的资源与所述第一上行控制信道单元所占的资源至少部分相同。
  76. 如权利要求71-74中任一项所述的网络设备，其特征在于，所述第五确定模块具体用于配置所述第一上行控制信道单元所占的资源；或者，
    根据所述终端设备的无线网络临时标识RNTI或所述终端的ID确定所述第一上行控制信道单元所占的资源；或者，
    根据所述第一上行控制信道对应的下行控制信道所占的物理资源的编号确定所述第一上行控制信道单元所占的资源。
  77. 如权利要求70-76中任一项所述的网络设备，其特征在于，一个上行控制信道单元所占的资源包括时域资源、频域资源和码域资源中的至少一种。
  78. 如权利要求61-77中任一项所述的网络设备，其特征在于，所述多个上行控制信道单元重复传输所述目标上行控制信息。
  79. 如权利要求61-77中任一项所述的网络设备，其特征在于，所述多个上行控制信道单元共同传输所述目标上行控制信息，且所述多个上行控制信道单元中的不同上行控制信道单元传输所述目标上行控制信息中的不同信息。
  80. 如权利要求61-79中任一项所述的网络设备，其特征在于，所述一个时间单元为一个时隙。
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