WO2019095271A1 - 资源确定方法、装置、网元及系统 - Google Patents

资源确定方法、装置、网元及系统 Download PDF

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Publication number
WO2019095271A1
WO2019095271A1 PCT/CN2017/111613 CN2017111613W WO2019095271A1 WO 2019095271 A1 WO2019095271 A1 WO 2019095271A1 CN 2017111613 W CN2017111613 W CN 2017111613W WO 2019095271 A1 WO2019095271 A1 WO 2019095271A1
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WO
WIPO (PCT)
Prior art keywords
time domain
domain resource
configuration information
time
information
Prior art date
Application number
PCT/CN2017/111613
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English (en)
French (fr)
Inventor
林亚男
沈嘉
Original Assignee
Oppo广东移动通信有限公司
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
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP17932089.0A priority Critical patent/EP3703443B1/en
Priority to CN202010650701.5A priority patent/CN111770578B/zh
Priority to CN201780096810.3A priority patent/CN111345087A/zh
Priority to JP2020526621A priority patent/JP2021510465A/ja
Priority to AU2017439729A priority patent/AU2017439729A1/en
Priority to KR1020207013800A priority patent/KR20200080259A/ko
Priority to PCT/CN2017/111613 priority patent/WO2019095271A1/zh
Priority to EP21178583.7A priority patent/EP3897059B1/en
Publication of WO2019095271A1 publication Critical patent/WO2019095271A1/zh
Priority to US16/872,888 priority patent/US11388702B2/en

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    • 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
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/21—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
    • 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

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to a resource determining method, apparatus, network element, and system.
  • a long physical uplink control channel (long physical uplink control channel) (long PUCCH over multiple slots) is introduced.
  • the aggregated PUCCH supports the same uplink control information in different time slots, and the number of time domain symbols occupied by the aggregated PUCCH in different time slots may be the same or different.
  • the terminal before the terminal transmits the uplink control information to the access network device by using the aggregated PUCCH, the terminal first needs to send the control signaling to the terminal, where the control signaling is used to indicate that the terminal uses the uplink control information when sending the uplink control information.
  • the location or the number of symbols of the time domain resource of the aggregated PUCCH after receiving the control signaling, the terminal transmits the uplink control information according to the time domain resource of the aggregated PUCCH indicated by the control signaling.
  • the control signaling needs to indicate the time domain symbol or the occupied symbol length occupied by the PUCCH in each time slot. At this time, the control signaling overhead is very high. Big.
  • the embodiment of the present application provides a resource determining method, device, network element, and system, which can solve the problem of large overhead of control signaling.
  • a resource determining method comprising:
  • the terminal sends the uplink control information to the access network device by using the first time domain resource on the n time slots, where n is a positive integer;
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured by the aggregated PUCCH, where the first time domain resource belongs to the second time domain resource, and the second configuration information is And a third time domain resource for indicating uplink signal transmission configured by the access network device.
  • the first time domain resource is an intersection between the second time domain resource and an available time domain resource, and the available time domain resource is determined according to the third time domain resource.
  • the second configuration information is semi-statically configured information, and/or the second configuration information is semi-persistent configuration information, and/or the second configuration information is dynamically configured information.
  • the second configuration information includes:
  • Configuration information indicating the format of the subframe.
  • the manner in which the first configuration information indicates the second time domain resource is one of the following manners:
  • each time slot includes at least one symbol.
  • the method also includes:
  • the terminal stops using the subsequent aggregated PUCCH to send the uplink control information according to the downlink indication information; or the terminal uses the subsequent aggregated PUCCH to send other uplink control information according to the downlink indication information;
  • the subsequent aggregated PUCCH refers to an aggregated PUCCH in slots other than the first m slots in the n slots; the m is an integer, and 1 ⁇ m ⁇ n.
  • the uplink control information includes feedback information, where the feedback information is an acknowledgment response or a non-acknowledgement response, the determining response is used to indicate that the downlink data has been correctly received, and the non-acknowledgement response is used to indicate that the Determining downlink data; the downlink data is that the terminal is transmitting the uplink control Before receiving the information, the received data sent by the access network device;
  • the downlink indication information is a downlink grant, and the downlink indication information is used to indicate that the HARQ process corresponding to the feedback information is scheduled to send uplink data.
  • the terminal before determining, according to the first configuration information and the second configuration information, the first time domain resource that is used by the aggregated PUCCH to send the uplink control information in each time slot, further includes:
  • a resource determining method comprising:
  • the access network device determines, according to the first configuration information and the second configuration information, a first time domain resource of a polymer uplink control channel PUCCH used for transmitting uplink control information;
  • the access network device receives the uplink control information sent by the terminal by using the first time domain resource on the n time slots, where n is a positive integer;
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured by the aggregated PUCCH, where the first time domain resource belongs to the second time domain resource, and the second configuration information is And a third time domain resource for indicating uplink signal transmission configured by the access network device.
  • the first time domain resource is an intersection between the second time domain resource and an available time domain resource, and the available time domain resource is determined according to the third time domain resource.
  • the second configuration information is semi-statically configured information, and/or the second configuration information is semi-persistent configuration information, and/or the second configuration information is dynamically configured information.
  • the second configuration information includes:
  • Configuration information indicating the format of the subframe.
  • the manner in which the first configuration information indicates the second time domain resource is one of the following manners:
  • each time slot includes at least one symbol.
  • the method further includes:
  • the PUCCH sends information of other uplink control information, where m is an integer and 1 ⁇ m ⁇ n;
  • the subsequent aggregated PUCCH refers to an aggregated PUCCH in a slot other than the first m slots in the n slots.
  • the uplink control information includes feedback information, where the feedback information is an acknowledgment response or a non-acknowledgement response, the determining response is used to indicate that the downlink data has been correctly received, and the non-acknowledgement response is used to indicate that the Determining downlink data; the downlink data is data that is sent by the access network device to the terminal before receiving the uplink control information;
  • the downlink indication information is a downlink grant DL Grant, and the downlink indication information is used to indicate that the HARQ process corresponding to the feedback information is scheduled to send uplink data.
  • the at least one time slot further includes:
  • a resource determining apparatus comprising at least one unit for implementing the resource determining method according to the first aspect above.
  • a resource determining apparatus comprising at least one unit for implementing the resource determining method according to the second aspect above.
  • a terminal comprising a processor and a memory, the memory storing at least one instruction, the processor for executing the instruction to implement the first party as above The resource determination method described above.
  • an access network device includes a processor and a memory, where the memory stores at least one instruction, and the processor is configured to execute the instruction to implement the second aspect as described above. The method of resource determination described.
  • a computer readable storage medium comprising at least one instruction
  • the processor is configured to execute the instruction to implement the resource determining method according to the first aspect, or The resource determining method described in the second aspect.
  • a communication system comprising: a terminal and a server;
  • the terminal may be a terminal provided by the fifth aspect
  • the access network device may be the access network device provided by the sixth aspect.
  • the terminal Determining, by the first configuration information and the second configuration information, the time domain resource of the aggregate PUCCH that sends the uplink control information, where the second time domain resource of the aggregated PUCCH configured by the access network device can be determined according to the first configuration information resource, according to The second configuration information resource may determine an available time domain resource for the uplink transmission. Therefore, the terminal may directly use the available time domain resource in the second time domain resource to transmit the uplink control information, without the access network device additionally sending the control message. By indicating the time domain resource used for transmitting the uplink control information, the problem of large control signaling overhead can be solved, and the overhead of the control information can be saved.
  • FIG. 1 is a schematic structural diagram of a communication system provided by an exemplary embodiment of the present application.
  • FIG. 2 is a flowchart of a resource determining method provided by an exemplary embodiment of the present application
  • FIG. 3 is a flowchart of a resource determining method provided by another exemplary embodiment of the present application.
  • FIG. 4 is a flowchart of a resource determining method provided by another exemplary embodiment of the present application.
  • FIG. 5 is a schematic diagram of an aggregated PUCCH provided by an exemplary embodiment of the present application.
  • FIG. 6 is a schematic diagram of an aggregated PUCCH provided by an exemplary embodiment of the present application.
  • FIG. 7 is a schematic diagram of an aggregated PUCCH provided by an exemplary embodiment of the present application.
  • FIG. 8 is a flowchart of a resource determining method provided by another exemplary embodiment of the present application.
  • FIG. 9 is a schematic diagram of an aggregated PUCCH provided by an exemplary embodiment of the present application.
  • FIG. 10 is a block diagram of a resource determining apparatus provided by an exemplary embodiment of the present application.
  • FIG. 11 is a block diagram of a resource determining apparatus provided by an exemplary embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a terminal provided by an exemplary embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of an access network device according to an exemplary embodiment of the present disclosure.
  • a “module” as referred to herein generally refers to a program or instruction stored in a memory that is capable of performing certain functions;
  • "unit” as referred to herein generally refers to a functional structure that is logically divided, the "unit” It can be implemented by pure hardware or a combination of hardware and software.
  • Multiple as referred to herein means two or more. "and/or”, describing the association relationship of the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately.
  • the character “/” generally indicates that the contextual object is an "or” relationship.
  • the words “first”, “second” and similar terms used in the specification and claims of the present application do not denote any order, quantity, or importance, but are merely used to distinguish different components.
  • FIG. 1 is a schematic structural diagram of a communication system 100 according to an embodiment of the present application.
  • the communication system may be a 5G system (also known as a New Radio (NR) system); or a Long Term Evolution (LTE) system; or it may be a licensed band Assisted Access (LAA).
  • LTE Long Term Evolution
  • LAA licensed band Assisted Access
  • the communication system 100 includes an access network device 120 and a terminal 140.
  • the access network device 120 can be a base station, and the base station can be used to convert the received radio frame with the IP packet message, and can also coordinate the attribute management of the air interface.
  • the base station may be an evolved base station (eNB or e-NodeB) in LTE, or a base station employing a centralized distributed architecture in a 5G system.
  • eNB evolved base station
  • e-NodeB evolved base station
  • the access network device 120 adopts a centralized distributed architecture it generally includes a central unit (CU) and at least two distributed units (DUs).
  • a centralized data unit is provided with a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control (RLC) layer, and a Media Access Control (MAC) layer protocol stack;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • the physical layer (Physical, PHY) protocol stack is provided in the unit.
  • the specific implementation manner of the access network device 120 is not limited in the embodiment of the present invention.
  • the access network device may further include a home base station (Home eNB, HeNB), a relay, a pico base station Pico, and the like.
  • the access network device 120 and the terminal 140 establish a wireless connection through the wireless air interface.
  • the wireless air interface is a wireless air interface based on a 5G standard, for example, the wireless air interface is a New Radio (NR); or the wireless air interface may also be a wireless technology based on a 5G-based next-generation mobile communication network technology standard.
  • the air interface; or the wireless air interface may also be a wireless air interface based on the 4G standard (LTE system).
  • the access network device 120 can receive the uplink control information sent by the terminal 140 through a wireless connection.
  • Terminal 140 may refer to a device that is in data communication with access network device 120.
  • the terminal 140 can communicate with one or more core networks via a Radio Access Network (RAN), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal.
  • RAN Radio Access Network
  • it can be a portable, pocket, handheld, computer built-in or in-vehicle mobile device.
  • Subscriber Unit, Subscriber Station, Mobile Station, Mobile, Remote Station, Access Point, Remote Terminal An access terminal, a user terminal, a user agent, a user device, or a user equipment (UE).
  • the terminal 140 may also be a relay device, which is not limited in this embodiment.
  • the terminal 140 can transmit an uplink signal to the access network device 120 through a wireless connection with the access network device 120.
  • the terminal 140 sends uplink control information to the access network device 120 by using a Physical Uplink Control CHannel (PUCCH).
  • PUCCH Physical Uplink Control CHannel
  • the PUCCH may be a long PUCCH over multiple slots.
  • the terminal sends uplink control information by using the PUCCH, you need to determine which resources are aggregated.
  • the PUCCH resource uses the determined resource to send uplink control information.
  • multiple access network devices 120 and/or multiple terminals 140 may be included, and one access network device 120 and one terminal 140 are shown in FIG.
  • this embodiment does not limit this.
  • the aggregated PUCCH is a PUCCH configured by the access network device for transmitting the same uplink control information on different time slots.
  • the terminal may send the same uplink control information by using the aggregated PUCCH.
  • the uplink control information may be sent by using the aggregated PUCCH.
  • the same uplink control information may be the same as the information content; the information content and the transmission mode are the same, which is not limited in this embodiment.
  • each time slot comprises at least one symbol (on the time domain), schematically comprising 14 symbols in each time slot.
  • the time domain resource occupied by the access network device to configure the aggregated PUCCH may be a predefined configuration, and/or pre-configured by high layer signaling, and/or configured by physical layer signaling.
  • the at least one type of the aggregated PUCCH occupies the time domain resource is defined by the high layer signaling, and the access network device selects a case to configure the time domain resource of the aggregate PUCCH from at least one case, and passes the physical layer signaling.
  • the terminal is notified to be a time domain resource configured for the aggregate PUCCH.
  • the access network device sends the configuration information to the terminal to notify the terminal of the time domain resource configured for the aggregate PUCCH.
  • the case where the aggregate PUCCH defined in the high-level signaling occupies the time domain resource is as follows:
  • the first type the 4th symbol to the 14th symbol in each time slot;
  • the terminal transmits the uplink control information that needs to be transmitted through the aggregated PUCCH by using the fourth symbol to the thirteenth symbol in each time slot.
  • the access network device may also determine the time domain resource for configuring the aggregated PUCCH.
  • the manner of this embodiment is not limited thereto.
  • the aggregated PUCCH occupies the same number of symbols in each time slot; or, aggregates The PUCCH occupies a different number of symbols in each slot.
  • the aggregated PUCCH occupies the same symbol identifier in each time slot; or the aggregated PUCCH occupies different symbol identifiers in each time slot.
  • the aggregated PUCCH may also be referred to as a long PUCCH on a multi-slot; or a long PUCCH or the like, and the embodiment does not limit the aggregated PUCCH name.
  • the present application does not limit the frequency domain location of the aggregated PUCCH.
  • the frequency domain locations of the aggregated PUCCHs in different time slots are the same; or the frequency domain locations of the aggregated PUCCHs in different time slots are different.
  • the time domain resource may be a physical resource block (PRB), a physical resource block pair (PRB pair), or a physical resource block group (RBG). Or, the resource of the Virtul Resource Block (VRB) in the time domain.
  • one PRB pair includes 12 consecutive subcarriers in the frequency domain and 14 consecutive symbols in the time domain.
  • the symbol is an Orthogonal Frequency Division Multiplexing (OFDM) symbol or a Single-carrier Frequency-Division Multiple Access (OFDM) of a mobile communication system in which the frequency domain of the subcarrier is 15 kHz.
  • the SC-FDMA) symbol, or symbol is a symbol of a communication system in which the frequency domain of one subcarrier is greater than 15 kHz.
  • a PRB occupies a resource of a transmission time length in the time domain. In different mobile communication versions, the transmission time length may be any symbol number from 1 symbol to 14 symbols.
  • FIG. 2 shows a flowchart of a resource determining method provided by an exemplary embodiment of the present application.
  • the execution subject of each step is taken as an example, and the terminal may be the terminal 140 in the communication system 100 shown in FIG. 1.
  • the method comprises the following steps:
  • Step 201 The terminal determines, according to the first configuration information and the second configuration information, a first time domain resource of the aggregated PUCCH used for sending the uplink control information.
  • the first configuration information is sent by the access network device to the terminal.
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured for the aggregate PUCCH, and the first time domain resource belongs to the second time domain resource.
  • the first time domain resource is the same as the second time domain resource. Then the first time domain resource is part of the second time domain resource.
  • the second configuration information is sent by the access network device to the terminal.
  • the second configuration information is used to indicate a third time domain resource configured by the access network device for uplink signal transmission.
  • the second configuration information may also indicate a time domain resource configured by the access network device for downlink signal transmission.
  • the second configuration information when used to indicate the subframe format, the second configuration information may be used to indicate the third time domain resource configured by the access network device for uplink signal transmission, and may also be used to indicate the configuration of the access network device. Time domain resources for downlink signal transmission.
  • the terminal may determine an available time domain resource for uplink transmission according to the second configuration information, where the available time domain resource refers to a time domain resource that the terminal can transmit uplink control information.
  • the second configuration information may be semi-statically configured information, and/or the second configuration information is semi-persistently configured information, and/or the second configuration information is dynamically configured information.
  • the semi-static configuration information and the semi-persistent configuration information are used to indicate that the time domain resource for transmitting the uplink signal is configured every fixed period; the dynamically configured information is used to dynamically indicate the time when the uplink signal is transmitted. Domain resource.
  • the access network device sends the first configuration information and the second configuration information at the same time; or the access network device sends the first configuration information and then sends the second configuration information; or the access network device sends the second configuration information.
  • the configuration information is sent, and the first configuration information is sent.
  • the embodiment does not limit the sending timing of the first configuration information and the second configuration information.
  • Step 202 The terminal sends uplink control information to the access network device by using the first time domain resource on the n time slots, where n is a positive integer.
  • the terminal needs to send the same uplink control information multiple times in order to ensure that the access network device can successfully parse the uplink control information according to the received information.
  • the terminal uses n time slots.
  • the first time domain resource sends the uplink control information.
  • the terminal determines, by using the first configuration information and the second configuration information, the time domain resource of the aggregated PUCCH that sends the uplink control information, and the access may be determined according to the first configuration information resource.
  • the second time domain resource of the aggregated PUCCH configured by the network device may determine the available time domain resource for the uplink transmission according to the second configuration information resource. Therefore, the terminal may directly use the available time domain resource transmission in the second time domain resource.
  • Uplink control information without requiring the access network device to additionally send control signaling to indicate the time domain resource used for transmitting the uplink control information, can solve the problem of large control signaling overhead, and can save control information overhead.
  • the access network device dynamically configures the third time domain resource
  • the access network device additionally sends control signaling to indicate the time domain resource used for transmitting the uplink control information in the second time domain resource
  • the access network device sends the dynamically configured second configuration information to the terminal, and generates control signaling according to the second configuration information, where the control signaling indicates that the terminal uses the fourth symbol in slot 1 and the second slot in slot 2.
  • 4 symbols send uplink control information
  • the terminal receives the control signaling and transmits the uplink control information using the fourth symbol in slot 1 and the fourth symbol in slot 2.
  • the terminal sends the uplink control information in the fourth symbol in the slot 2
  • the terminal receives the dynamically configured second configuration information that is sent by the access network device for the second time, and the second configuration information indicates the time slot 2
  • the fourth symbol is used for downlink signal transmission, and the terminal may still transmit uplink control information on the fourth symbol in slot 2 according to the control signaling, resulting in a problem of resource configuration error.
  • the terminal determines, according to the first configuration information and the second configuration information, a time domain resource used when transmitting the uplink control resource, and considering the influence of the second configuration information, the resource configuration error does not occur.
  • the normal transmission of uplink control information in the scenario of dynamically configuring the third time domain resource is ensured.
  • the signaling of the control signaling Let the length be longer than the signaling length of the first configuration information.
  • the first configuration information is used to indicate the 4th symbol to the 14th symbol in each time slot, and the control signaling indicates the 1st, 3rd, and 5th symbols in the first time slot, and the second time The third symbol in the slot, the fourth symbol in the third slot... At this time, the signaling length of the first configuration information is smaller than the signaling length of the control signaling.
  • FIG. 3 shows a flowchart of a resource determining method provided by an exemplary embodiment of the present application.
  • the execution entity of each step is taken as an example of the access network device, and the access network device may be the access network device 120 in the communication system 100 shown in FIG.
  • the method comprises the following steps:
  • Step 301 The access network device determines, according to the first configuration information and the second configuration information, a first time domain resource of the aggregated PUCCH used for transmitting the uplink control information.
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured for the aggregate PUCCH, and the first time domain resource belongs to the second time domain resource.
  • step 301 For a description of the first configuration information, refer to step 301, which is not described herein.
  • the second configuration information is used to indicate a third time domain configured by the access network device for uplink signal transmission Resources.
  • step 301 For a description of the second configuration information, refer to step 301, which is not described herein.
  • Step 302 The access network device receives the uplink control information sent by the terminal by using the first time domain resource on the n time slots, where n is a positive integer.
  • the access network device determines the time domain resource of the aggregated PUCCH of the uplink control information by using the first configuration information and the second configuration information, and may be determined according to the first configuration information resource.
  • the second time domain resource of the aggregated PUCCH configured by the access network device can determine the available time domain resource for the uplink transmission according to the second configuration information resource. Therefore, the access network device can directly use the second time domain resource.
  • the uplink control information can be transmitted by using the time domain resource without generating additional control signaling to indicate the time domain resource used for transmitting the uplink control information, which can solve the problem of large control signaling overhead, and can save control information overhead.
  • FIG. 4 shows a flowchart of a resource determining method provided by an exemplary embodiment of the present application.
  • the method is used in the communication system 100 shown in FIG. 1 as an example. The method comprises the following steps:
  • Step 401 The access network device sends the first configuration information to the terminal.
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured for the aggregate PUCCH.
  • the manner in which the first configuration information indicates the second time domain resource is one of the following manners:
  • the first type indicates the number of slots and the number of symbols of the aggregated PUCCH in each slot.
  • the first configuration information indicates that the number of slots is 4, and the number of symbols of the aggregate PUCCH on each slot is 11.
  • At least one of a time slot identifier, a time start of aggregating a PUCCH on each time slot, and a time end point of an aggregated PUCCH on each time slot may be obtained by other signaling.
  • the time slot identifier may be a time slot number, for example, the time slot identifier 4 is used to indicate the fourth time slot.
  • the time start of the aggregated PUCCH refers to the first symbol in the consecutive symbols used to aggregate the PUCCH in the time slot; the time end point of the aggregated PUCCH refers to the time slot used in the time slot.
  • the last symbol in the continuous symbol of the PUCCH is aggregated.
  • Second Indicates the number of time slots and the time start and number of symbols of the aggregated PUCCH in each time slot.
  • the first configuration information indicates that the number of slots is 4, and the starting time of the aggregated PUCCH on each slot is the fourth symbol, and the duration is 11 symbols.
  • the time slot identification can be obtained by other signaling.
  • the first configuration information indicates that the number of slots is 4, and the starting point of the aggregate PUCCH on each slot is the 14th symbol, and the duration is 11 symbols.
  • the time slot identification can be obtained by other signaling.
  • the first configuration information indicates that the number of slots is 4, and the symbol identifier of the PUCCH on each slot is: ⁇ 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 ⁇ .
  • the symbol identifier may be a number of the symbol, for example, the symbol identifier 5 is used to represent the fifth symbol.
  • the time slot identification can be obtained by other signaling.
  • the fifth type indicates the slot identifier and the number of symbols of the aggregated PUCCH in each slot.
  • the identifier is ⁇ 1 2 3 4 ⁇ , and the number of aggregated PUCCH symbols in each slot is 11.
  • At least one of the time start of the aggregation of the PUCCH on each slot and the time end of the aggregation of the PUCCH on each slot may be obtained by other signaling.
  • Sixth indicates the slot identifier and the time start and number of symbols of the aggregated PUCCH in each slot.
  • the first configuration information indicates that the time slot identifier is ⁇ 1 2 3 4 ⁇ , and the time starting point of the aggregated PUCCH in each time slot is the fourth symbol, and the duration is 11 symbols.
  • the seventh type indicates the slot identifier and the time end point and the number of symbols of the aggregated PUCCH in each slot.
  • the first configuration information indicates that the time slot identifier is ⁇ 1 2 3 4 ⁇ , and the time starting point of the aggregated PUCCH in each time slot is the 14th symbol, and the duration is 11 symbols.
  • the eighth type indicates the slot identifier and the symbol identifier of the aggregated PUCCH in each slot.
  • the first configuration information slot identifier is ⁇ 1 2 3 4 ⁇
  • the symbol identifier of the aggregate PUCCH in each slot is ⁇ 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 ⁇ .
  • the manner in which the first configuration information indicates the second time domain resource may also be other modes, such as: indicating the start of the time slot, the length of the time slot, and the number of symbols of the aggregated PUCCH in each time slot; indicating the start time of the time slot and the time slot.
  • Length and time start and number of symbols of the aggregated PUCCH in each slot indicating the start of the slot, the length of the slot, and the end of the time and the number of symbols of the aggregated PUCCH in each slot; indicating the start of the slot, the length of the slot, and The symbol identifier of the PUCCH is aggregated in each slot; indicates the slot end point, the slot length, and the number of symbols of the aggregated PUCCH in each slot; indicates the slot end point, the slot length, and each time Time start and number of symbols of the aggregated PUCCH in the slot; indicating the end of the slot, the length of the slot, and the end of the time and the number of symbols of the aggregated PUCCH in each slot; indicating the end of the slot, the length of the slot, and each slot
  • the symbol identifiers of the aggregated PUCCHs are not listed here in this embodiment.
  • Step 402 The terminal receives the first configuration information sent by the access network device.
  • Step 403 The access network device sends the second configuration information to the terminal.
  • the second configuration information is used to indicate a third time domain resource configured by the access network device for uplink signal transmission.
  • the second configuration information is used to determine available time domain resources.
  • the second configuration information is semi-statically configured information, and/or the second configuration information is semi-persistently configured information, and/or the second configuration information is dynamically configured information.
  • the information of the semi-persistent configuration and/or the information of the semi-persistent configuration may be configuration information of a time domain resource used for indicating an uplink channel quality measurement (or sounding reference signal) (SRS); and Or, configuration information indicating a semi-static subframe format.
  • SRS sounding reference signal
  • the SRS is used to measure the channel quality of the uplink channel
  • the subframe format is used to indicate the direction of data transmission on each symbol in a certain subframe.
  • the format of the subframe is ⁇ DDSUUUUUUUUUU ⁇ , where D indicates that only the downlink signal can be transmitted on the corresponding symbol, U indicates that only the uplink signal can be transmitted on the corresponding symbol, and S indicates the special subframe, which is generally used for the transmission of the downlink signal.
  • the number of symbols corresponding to the subframe format is not limited.
  • the number of symbols corresponding to the subframe format is the same as the number of symbols in one slot, and each position in the subframe format is used. Indicates the direction of transmission of the symbol at the corresponding location in the slot.
  • the dynamically configured information may be configuration information used to indicate a dynamic subframe format.
  • the available time domain resource determined by the terminal according to the time domain resource occupied by the SRS is a time domain occupied by the SRS in the time slot. Time domain resources outside of resources.
  • the available time domain resource determined by the terminal according to the subframe is a time domain resource in which the transmission direction in the time slot is uplink transmission.
  • the information of the semi-static configuration information, the semi-persistent configuration information, and the dynamically configured information are only schematic, and may be configuration information of other uplink signals in actual implementation.
  • Step 404 The terminal receives the second configuration information sent by the access network device.
  • the access network device may first send the first configuration information, and then send the second configuration information, that is, steps 403 and 404 are performed after steps 401 and 402; and/or, the access network device may send the second Configuring information, and then transmitting the first configuration information, that is, steps 403 and 404 are performed before steps 401 and 402; and/or, the access network device can simultaneously send the first configuration information and the second configuration information, ie, step 401 and 403 is performed simultaneously, and steps 402 and 404 are performed simultaneously.
  • This implementation does not limit the transmission timing of the first configuration information and the second configuration information.
  • the second configuration information includes configuration information indicating a time domain resource occupied by the SRS, configuration information of a semi-statically configured subframe format, and configuration information of a dynamically configured subframe format, where the SRS is used to indicate the occupation time.
  • the configuration information of the domain resource is sent by the access network device to the terminal before the first configuration information, and the configuration information of the semi-statically configured subframe format and the first configuration information are simultaneously sent by the access network device to the terminal, and the dynamically configured subframe.
  • the formatted configuration information is sent by the access network device to the terminal after the first configuration information.
  • Step 405 The terminal determines, according to the first configuration information and the second configuration information, the first time domain resource of the aggregate PUCCH used for sending the uplink control information.
  • the first time domain resource is an intersection between the second time domain resource and the available time domain resource.
  • the first example (refer to FIG. 5) is described by using the second configuration information as configuration information indicating a time domain resource occupied by the SRS, configuration information of a semi-static subframe format, and configuration information of a dynamic subframe format.
  • the second example (refer to FIG. 6) is described by taking the second configuration information as configuration information indicating the time domain resource occupied by the SRS and the configuration information of the semi-static subframe format as an example; the second three examples (refer to FIG. 7)
  • the second configuration information includes configuration information for the dynamic subframe format as an example.
  • the second time domain resource indicated by the first configuration information that is, the time domain resource configured by the access network device for the aggregate PUCCH, is located in the ith time slot to the i+3 time slot, and is located in each The fourth to the 14th symbols in the time slot;
  • the configuration information of the time domain resource occupied by the SRS indicated by the second configuration information is a period of 10 ms, an offset of 1 ms, the last symbol in the time slot;
  • the configuration information of the indicated semi-static subframe format is ⁇ DDSUUUUUUUUUU ⁇ ;
  • the configuration information of the dynamic subframe format is ⁇ DDDDDDSUUUUUUU, DDSSUUUUUUUUU, DDSOUUUUUUUU, DDDDDSUUUUUU ⁇ .
  • i is a positive integer.
  • the second time domain resource is the 4th to 14th symbols in each time slot, it can be determined from the 4th symbol of each time slot. .
  • the 4th symbol is determined for uplink transmission according to the semi-static subframe format, and the 4th symbol is determined for downlink transmission according to the dynamic subframe format, then the 4th symbol Not a time domain resource available.
  • the fifth symbol is determined for uplink transmission according to the semi-static subframe format, and the fifth symbol is determined for downlink transmission according to the dynamic subframe format, and the fifth symbol is not an available time domain resource.
  • the sixth symbol is determined for uplink transmission according to the semi-static subframe format, and the sixth symbol is determined for downlink transmission according to the dynamic subframe format, and the sixth symbol is not an available time domain resource.
  • the 7th symbol is determined for uplink transmission according to the semi-static subframe format, and the 7th symbol is determined for downlink transmission according to the dynamic subframe format, and the 7th symbol is not an available time domain resource.
  • the 8th symbol is determined for uplink transmission according to the semi-static subframe format, the 8th symbol is determined for uplink transmission according to the dynamic subframe format, and the 8th symbol is determined according to the time domain resource occupied by the SRS.
  • the time domain resource of the SRS is transmitted, and the 8th symbol is the available time domain resource.
  • the ninth symbol is determined for uplink transmission according to the semi-static subframe format, the ninth symbol is determined for uplink transmission according to the dynamic subframe format, and the ninth symbol is determined according to the time domain resource occupied by the SRS.
  • the time domain resource of the SRS is transmitted, and the ninth symbol is the available time domain resource.
  • the first time domain resource in the ith time slot is determined to be the 8th symbol to the 14th symbol according to the same determination manner as the foregoing determining manner.
  • the first time domain resource in the i+1th time slot is determined to be the fourth symbol to the thirteenth symbol according to the determining manner that is determined by the foregoing determining manner; the determining manner is determined according to the same determining manner as the foregoing determining manner.
  • the first time domain resource in the i+2 time slots is the 4th symbol to the 14th symbol; the first time domain resource in the i+3th time slot can be determined according to the same determination manner as the foregoing determining manner. It is the 7th symbol to the 14th symbol (as indicated by the shaded part of the last line).
  • the terminal is configured according to the semi-static configuration information and the dynamically configured information; or the terminal is the first time domain resource determined according to the semi-persistent configuration information and the dynamically configured information.
  • the second time domain resource indicated by the first configuration information that is, the time domain resource configured by the access network device for the aggregate PUCCH, is located in the ith time slot to the i+3 time slot, and is located in each The 4th to 14th symbols in the time slot;
  • the configuration information of the time domain resource occupied by the SRS indicated by the second configuration information The information is a period of 10 ms, the offset is 1 ms, and the last symbol in the time slot;
  • the configuration information of the semi-static subframe format indicated by the second configuration information is ⁇ DDSUUUUUUUUUUUU ⁇ .
  • the second time domain resource is the 4th to 14th symbols in each time slot, it can be determined from the 4th symbol of each time slot. .
  • the first time domain resource in the i-th time slot is the fourth symbol to the 14th.
  • the first time domain resource in the i+1th time slot is the 4th symbol to the 13th symbol;
  • the first time domain resource in the i+2 time slot is the 4th symbol to the 14th symbol.
  • the first time domain resource in the i+3th time slot is the 4th symbol to the 14th symbol (as indicated by the shaded portion in the last line).
  • the terminal is the first time domain resource determined according to the semi-statically configured information or the semi-persistent configuration information and the dynamically configured information.
  • the second time domain resource indicated by the first configuration information that is, the time domain resource configured by the access network device for the aggregate PUCCH, is located in the i th time slot to the i+3 time slot, and is located in each The fourth to the 14th symbols in the time slot;
  • the configuration information of the dynamic subframe format indicated by the second configuration information is ⁇ DDDDDDSUUUUUUU, DDSOUUUUUUUU, DDSSUUUUUUUUUU, DDDDDSUUUUUUU ⁇ .
  • the second time domain resource is the 4th to 14th symbols in each time slot, it can be determined from the 4th symbol of each time slot. .
  • the first time domain resource in the ith time slot is the 8th symbol to the 14th.
  • the first time domain resource in the i+1th time slot is the 4th symbol to the 14th symbol;
  • the first time domain resource in the i+2 time slot is the 4th symbol to the 14th symbol.
  • the first time domain resource in the i+3th time slot is the 7th symbol to the 14th symbol (as indicated by the shaded portion in the last line).
  • the terminal in this example is the first time domain resource determined according to the dynamically configured information.
  • Step 406 The terminal sends uplink control information to the access network device by using the first time domain resource on the n time slots.
  • the uplink control information sent on different time slots is the same; or the uplink control information sent on different time slots is different.
  • the terminal transmits uplink control information through the first time slot of the n time slots, and then transmits the uplink control information through the second time slot of the n time slots... and then passes through the first of the n time slots.
  • the time slots send uplink control information.
  • Step 407 The access network device determines, according to the first configuration information and the second configuration information, a first time domain resource of the aggregated PUCCH used for transmitting the uplink control information.
  • the manner in which the access network device determines the first time domain resource is the same as the manner in which the terminal determines the first time domain resource. In this way, the access network device can determine the location of the first time domain resource without generating the control signaling, and can be the same as the first time domain resource determined by the terminal, and ensure that the access network device determines the accuracy of the first time domain resource. Sex.
  • the access network device determines the available time domain resource according to the second configuration information, and then determines the first time domain resource according to the intersection of the second time domain resource and the available time domain resource indicated by the first configuration information.
  • the first time domain resource determined by the access network device is an intersection between the second time domain resource and the available time domain resource.
  • Step 408 The access network device receives the uplink control information sent by the terminal by using the first time domain resource on the n time slots.
  • the access network device receives the uplink control information sent by the terminal on the first time slot in the first time slot of the n time slots, and then receives the terminal through the second time slot of the n time slots.
  • the uplink control information transmitted on the second time slot ... then receives the uplink control information transmitted by the terminal on the nth time slot through the nth time slot of the n time slots.
  • the location of the jth time slot in which the access network receives the uplink control information in this embodiment is from an absolute time perspective. It is different from the position of the jth slot in which the terminal transmits the uplink control information. In other words, the time slot in which the access network device receives the uplink control information has a certain delay compared to the time slot in which the terminal transmits the uplink control time.
  • j is a positive integer and j ⁇ n.
  • the resource determining method provided in this embodiment determines the time domain resource of the aggregated PUCCH that sends the uplink control information according to the first configuration information and the second configuration information, and the access may be determined according to the first configuration information resource.
  • the second time domain resource of the aggregated PUCCH configured by the network device can determine the available time domain resource for the uplink transmission according to the second configuration information resource. Therefore, the terminal and the access network device can directly use the second time domain resource.
  • the uplink control information can be transmitted by using the time domain resource, and the access network device does not need to additionally send control signaling to indicate the time domain resource used for transmitting the uplink control information, which can solve the problem of large control signaling overhead, and can save control information. Overhead.
  • the foregoing steps 401, 403, 407, and 408 can be implemented as a method embodiment on the access network device side.
  • the foregoing steps 402, 404, 405, and 406 can be implemented as a method embodiment on the terminal side.
  • the indication may be indicated (display indication or Implicit indication)
  • the terminal stops transmitting the uplink control information.
  • the uplink control information sent by the terminal in the first m time slots is the same.
  • m is an integer and 1 ⁇ m ⁇ n.
  • FIG. 8 shows a flowchart of a resource determining method provided by an exemplary embodiment of the present application.
  • the method is used in the communication system 100 shown in FIG. 1 as an example. Based on the embodiment shown in FIG. 4, the method further includes the following steps:
  • step 801 the terminal sends the same uplink control information to the access network device through the first time domain resource on the m time slots.
  • step 802 the access network device determines an aggregate PUCCH first time domain resource for transmitting uplink control information.
  • step 803 the access network device receives the same uplink control information sent by the terminal through the first time domain resource on the m time slots.
  • Step 804 The access network device sends downlink indication information to the terminal.
  • the access network device parses the uplink control information according to the aggregated PUCCH in the first m time slots, the downlink indication information is sent to the terminal.
  • the downlink indication information includes information indicating that the terminal stops using the subsequent aggregate PUCCH to send uplink control information. At this time, the downlink indication information displays information indicating that the terminal stops using the subsequent aggregate PUCCH to transmit uplink control information.
  • the downlink indication information includes information indicating that the terminal sends other uplink control information by using the subsequent aggregate PUCCH.
  • the downlink indication information implicitly instructs the terminal to stop using the subsequent aggregated PUCCH to transmit information of the uplink control information.
  • the other uplink control information refers to uplink control information that is different from the uplink control information received by the access network device in the first m time slots.
  • the subsequent aggregated PUCCH refers to an aggregated PUCCH in slots other than the first m slots in n slots.
  • Step 805 The terminal receives downlink indication information.
  • Step 806 The terminal sends other uplink control information by using the subsequent aggregate PUCCH according to the downlink indication information.
  • the terminal may also stop according to the downlink indication information.
  • the uplink control information is sent using the subsequent aggregated PUCCH.
  • the terminal when the downlink indication information includes the information indicating that the terminal stops using the subsequent aggregated PUCCH to send the uplink control information, the terminal stops using the subsequent aggregated PUCCH to send the uplink control information according to the downlink indication information; and the downlink indication information includes the indication terminal to use the subsequent
  • the terminal uses the subsequent aggregated PUCCH to send other uplink control information according to the downlink indication information.
  • Step 807 The access network device receives other uplink control information sent by the terminal according to the first time domain resource.
  • the access network device may determine, according to the first configuration information and the second configuration information, the first time domain resource used for transmitting the other uplink control information, and then, according to the determined first time domain resource receiving terminal, The other uplink control information is sent by the access network device according to the first time domain resource determined by the access network device according to step 802.
  • the uplink control information sent by the terminal on the n time slots includes the same uplink control information sent in the first m time slots and other uplink control information sent subsequently.
  • the resource determining method when the access network device successfully parses the same uplink control information sent by the terminal according to the aggregated PUCCH in the m time slots, sends downlink indication information to the terminal to indicate the terminal.
  • the continual transmission of the uplink control information can prevent the terminal from continuing to use the subsequent aggregated PUCCH to send the uplink control information, causing the terminal to send redundant information and waste the uplink transmission resource, thereby achieving the effect of saving uplink transmission resources.
  • the foregoing steps 801, 805, and 806 can be separately implemented as a method embodiment on the terminal side; the foregoing steps 802, 803, 804, and 807 can be separately implemented as an embodiment of the method on the access network device side.
  • the same uplink control information sent by the terminal on the m time slots may be feedback information, and the feedback information is an acknowledgement response or a non-acknowledgement response.
  • the determination response is used to indicate that the downlink data has been correctly received, for example, the acknowledgement response is an ACK response.
  • the non-acknowledgement response is used to indicate that the downlink data is not correctly received, for example, the non-acknowledgement response is a NACK response.
  • the downlink data is data that is sent by the access network device that is received by the terminal before sending the uplink control information.
  • the downlink indication information is a downlink grant Grant
  • the downlink indication information is used to indicate a hybrid automatic repeat request corresponding to the scheduling feedback information (Hybrid Automatic Repeat)
  • the reQuest, HARQ process sends upstream data.
  • the following control information is used as the feedback information, and the downlink indication information is used to indicate that the HARQ process corresponding to the scheduling feedback information sends the uplink data as an example, and the resource determining method provided in this embodiment is introduced.
  • the terminal transmits the feedback information corresponding to the HARQ processes #1, #2, #3, #3 to the access network device by aggregating the PUCCH.
  • the access network device successfully parses the feedback information corresponding to the HARQ process #1, #2, #3, #3 according to the aggregated PUCCH in the first slot and the aggregate PUCCH in the second slot. Instructing information, the downlink indication information is used to instruct the terminal to schedule uplink data to be sent by at least one of the HARQ processes #1, #2, #3, #3.
  • the terminal stops transmitting the feedback information corresponding to the HARQ processes #1, #2, #3, and #3 on the subsequent aggregated PUCCH, but transmits other uplink control information.
  • FIG. 10 is a block diagram of a resource determining apparatus provided by an embodiment of the present application.
  • the feedback information transmission means can be implemented as all or part of the terminal 140 in the communication system 100 shown in FIG. 1 by software, hardware or a combination of both. This embodiment is described by taking the terminal 140 as an UE in an LTE system or a 5G system as an example.
  • the resource determining apparatus may include a resource determining unit 1010 and a transmitting unit 1020.
  • the resource determining unit 1010 is configured to determine, according to the first configuration information and the second configuration information, a first time domain resource of a polymer uplink control channel PUCCH for transmitting uplink control information;
  • the sending unit 1020 is configured to send the uplink control information to the access network device by using the first time domain resource on the n time slots, where n is a positive integer;
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured by the aggregated PUCCH, where the first time domain resource belongs to the second time domain resource, and the second configuration information is And a third time domain resource for indicating uplink signal transmission configured by the access network device.
  • the first time domain resource is an intersection between the second time domain resource and an available time domain resource, and the available time domain resource is determined according to the third time domain resource.
  • the second configuration information is semi-statically configured information, and/or the second configuration information is semi-persistent configuration information, and/or the second configuration information is dynamically configured information.
  • the second configuration information includes:
  • Configuration information indicating the format of the subframe.
  • the manner in which the first configuration information indicates the second time domain resource is one of the following manners:
  • each time slot includes at least one symbol.
  • the n is greater than 1, after the terminal sends the uplink control information to the access network device by using the first time domain resource on the first m time slots on the n time slots;
  • the device further includes a receiving unit, where the receiving unit is configured to receive downlink indication information sent by the access network device;
  • the sending unit is further configured to stop using the subsequent aggregated PUCCH to send the uplink control information according to the downlink indication information; or, the terminal sends another uplink control information by using the subsequent aggregated PUCCH according to the downlink indication information;
  • the subsequent aggregated PUCCH refers to an aggregated PUCCH in slots other than the first m slots in the n slots; the m is an integer, and 1 ⁇ m ⁇ n.
  • the uplink control information includes feedback information, where the feedback information is an acknowledgment response or a non-acknowledgement response, the determining response is used to indicate that the downlink data has been correctly received, and the non-acknowledgement response is used to indicate that the Determining downlink data;
  • the downlink data is data that is sent by the access network device that is received by the terminal before sending the uplink control information;
  • the downlink indication information is a downlink grant, and the downlink indication information is used to indicate that the HARQ process corresponding to the feedback information is scheduled to send uplink data.
  • the terminal determines, according to the first configuration information and the second configuration information, before the first time domain resource occupied by the aggregated PUCCH used for sending the uplink control information in each time slot.
  • the receiving unit is further configured to receive the first configuration information that is sent by the access network device;
  • the receiving unit is further configured to receive the second configuration information that is sent by the access network device.
  • FIG. 11 is a block diagram of a resource determining apparatus provided by an embodiment of the present application.
  • the feedback information transmission device can be implemented as all or part of the access network device 120 in the communication system 100 shown in FIG. 1 by software, hardware or a combination of both.
  • the access network device 120 is used as an eNB in the LTE system, or the gNB in the 5G system is taken as an example for description.
  • the resource determining apparatus may include a resource determining unit 1110 and a receiving unit 1120.
  • the resource determining unit 1110 is configured to determine, according to the first configuration information and the second configuration information, a first time domain resource of a polymer uplink control channel PUCCH used for transmitting uplink control information;
  • the receiving unit 1120 is configured to receive the uplink control information sent by the terminal by using the first time domain resource on the n time slots, where n is a positive integer;
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured by the aggregated PUCCH, where the first time domain resource belongs to the second time domain resource, and the second configuration information is And a third time domain resource for indicating uplink signal transmission configured by the access network device.
  • the first time domain resource is an intersection between the second time domain resource and an available time domain resource, and the available time domain resource is determined according to the third time domain resource.
  • the second configuration information is semi-statically configured information, and/or the second configuration information is semi-persistent configuration information, and/or the second configuration information is dynamically configured information.
  • the second configuration information includes:
  • Configuration information indicating the format of the subframe.
  • the manner in which the first configuration information indicates the second time domain resource is one of the following manners:
  • each time slot includes at least one symbol.
  • the device is greater than 1, and the device further includes: a sending unit.
  • the sending unit after receiving the uplink control information on the first m time slots of the n time slots, sending downlink indication information to the terminal, where the downlink indication information includes indicating that the terminal stops And transmitting, by using the subsequent aggregated PUCCH, information about the uplink control information; or, the downlink indication information includes information indicating that the terminal sends other uplink control information by using a subsequent aggregated PUCCH, where m is an integer, and 1 ⁇ m ⁇ n;
  • the subsequent aggregated PUCCH refers to an aggregated PUCCH in a slot other than the first m slots in the n slots.
  • the uplink control information includes feedback information, where the feedback information is an acknowledgment response or a non-acknowledgement response, the determining response is used to indicate that the downlink data has been correctly received, and the non-acknowledgement response is used to indicate that the Determining downlink data; the downlink data is data that is sent by the access network device to the terminal before receiving the uplink control information;
  • the downlink indication information is a downlink grant DL Grant, and the downlink indication information is used to indicate that the HARQ process corresponding to the feedback information is scheduled to send uplink data.
  • the access network device before the access network device receives, on the at least one time slot, the uplink data sent by the terminal by using the aggregated PUCCH,
  • the sending unit is further configured to send the first configuration information to the terminal;
  • the sending unit is further configured to send the second configuration information to the terminal.
  • FIG. 12 is a schematic structural diagram of a terminal provided by an exemplary embodiment of the present application.
  • the terminal includes: a processor 121 , a memory 122 , and a bus 123 .
  • the processor 121 includes one or more processing cores, and the processor 121 executes various functional applications and information processing by running software programs and modules.
  • the memory 122 is coupled to the processor 121 via a bus 123.
  • the memory 122 can be used to store at least one instruction, and the processor 121 is configured to execute the at least one instruction to implement various steps in the above method embodiments.
  • memory 122 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory. (EEPROM), erasable programmable read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable programmable read only memory
  • PROM programmable read only memory
  • ROM read only memory
  • magnetic memory magnetic memory
  • flash memory magnetic or optical disk.
  • Figure 12 only shows a simplified design of the terminal.
  • the terminal may include any number of transmitters, receivers, processors, controllers, memories, communication units, etc., and all access network devices that can implement the present invention are within the scope of the present invention. Inside.
  • FIG. 13 is a schematic structural diagram of an access network device provided by an exemplary embodiment of the present application.
  • the access network device includes: a processor 131 , a memory 132 , and a bus 133 .
  • the processor 131 includes one or more processing cores, and the processor 131 executes various functional applications and information processing by running software programs and modules.
  • the memory 132 is coupled to the processor 131 via a bus 133.
  • the memory 132 can be used to store at least one instruction, and the processor 131 is configured to execute the at least one instruction to implement various steps in the above method embodiments.
  • memory 132 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable In addition to Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk
  • Disk Disk or Optical Disk
  • Figure 13 only shows a simplified design of the access network device.
  • the access network device may include any number of transmitters, receivers, processors, controllers, memories, communication units, etc., and all access network devices that may implement the present invention are in the present invention. Within the scope of protection.
  • the embodiment of the present application further provides a communication system, which may include a terminal and an access network device.
  • a terminal configured to determine, according to the first configuration information and the second configuration information, a first time domain resource occupied by a polymer uplink control channel PUCCH for transmitting uplink control information on each time slot; Sending, by the first time domain resource, the uplink control information to the access network device, where the n is a positive integer;
  • An access network device configured to receive uplink control information sent by the terminal through the polymer uplink control channel PUCCH on the n time slots; and determine, according to the first configuration information and the second configuration information, the uplink control information The first time domain resource occupied in the time slot;
  • the first configuration information is used to indicate that the access network device is a second time domain resource configured by the aggregated PUCCH, where the first time domain resource belongs to the second time domain resource, and the second configuration information is And a third time domain resource for indicating uplink signal transmission configured by the access network device.
  • the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

Abstract

本申请实施例提供了一种资源确定方法、装置、终端、接入网设备及系统，涉及通信领域，所述方法包括：终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合物理上行链路控制信道PUCCH在每个时隙上占用的第一时域资源；在n个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息，所述n为正整数；其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源；本申请无需接入网设备额外生成控制信令，可以节省控制信令的开销。

Description

资源确定方法、装置、网元及系统 技术领域
本申请实施例涉及通信领域，特别涉及一种资源确定方法、装置、网元及系统。
背景技术
在第五代移动通信(The 5th generation，5G)技术中，为了保证上行控制信道的覆盖，引入了聚合物理上行链路控制信道(long Physical Uplink Control CHannel over multiple slots，long PUCCH over multiple slots)。其中，聚合PUCCH支持在不同的时隙中传输相同的上行控制信息，聚合PUCCH在不同的时隙中占用的时域符号的个数可以相同，也可以不同。
在5G网络中，终端在通过聚合PUCCH向接入网设备传输上行控制信息之前，首先需要接入网设备向终端发送控制信令，该控制信令用于指示终端在发送该上行控制信息时使用的聚合PUCCH的时域资源的位置或符号个数；终端接收到控制信令后，根据该控制信令指示的聚合PUCCH的时域资源传输上行控制信息。
当聚合PUCCH在不同的时隙中占用的时域符号不同时，控制信令需要指示每一个时隙内的PUCCH所占用的时域符号或所占符号长度，此时，控制信令的开销很大。
发明内容
本申请实施例提供了一种资源确定方法、装置、网元及系统，可以解决控制信令的开销较大的问题。
根据本申请的第一方面，提供了一种资源确定方法，所述方法包括：
终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
所述终端在n个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息，所述n为正整数；
其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息 用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
可选地，所述第一时域资源是所述第二时域资源与可用时域资源之间的交集，所述可用时域资源是根据所述第三时域资源确定的。
可选地，所述第二配置信息是半静态配置的信息，和/或，所述第二配置信息是半持续配置的信息，和/或，所述第二配置信息是动态配置的信息。
可选地，所述第二配置信息包括：
用于指示上行信道质量测量SRS占用的时域资源的配置信息；
和/或，
用于指示子帧格式的配置信息。
可选地，所述第一配置信息指示所述第二时域资源的方式为以下方式中的一种：
指示时隙数量和每个时隙中聚合PUCCH的符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的符号标识；
指示时隙标识和每个时隙中聚合PUCCH的符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的符号标识；
其中，每个时隙包括至少一个符号。
可选地，所述n大于1，所述终端在n个时隙上的前m个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息之后，所述方法还包括：
所述终端接收所述接入网设备发送的下行指示信息；
所述终端根据所述下行指示信息停止使用后续的聚合PUCCH发送所述上行控制信息；或者，终端根据所述下行指示信息使用后续的聚合PUCCH发送其他上行控制信息；
其中，所述后续的聚合PUCCH是指所述n个时隙中，除前m个时隙之外的时隙中的聚合PUCCH；所述m为整数，且1≤m＜n。
可选地，所述上行控制信息包括反馈信息，所述反馈信息为确认响应或非确认响应，所述确定响应用于指示已正确接收下行数据，所述非确认响应用于指示未正确接收所述下行数据；所述下行数据是所述终端在发送所述上行控制 信息之前，接收到的所述接入网设备发送的数据；
所述下行指示信息为下行许可Grant，所述下行指示信息用于指示调度所述反馈信息对应的HARQ进程发送上行数据。
可选地，所述终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合PUCCH在每个时隙上占用的第一时域资源之前，还包括：
接收所述接入网设备发送的所述第一配置信息；
接收所述接入网设备发送的所述第二配置信息。
根据本申请的第二方面，提供了一种资源确定方法，所述方法包括：
接入网设备根据第一配置信息和第二配置信息，确定用于传输上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
所述接入网设备在n个时隙上通过所述第一时域资源接收终端发送的所述上行控制信息，所述n为正整数；
其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
可选地，所述第一时域资源是所述第二时域资源与可用时域资源之间的交集，所述可用时域资源是根据所述第三时域资源确定的。
可选地，所述第二配置信息是半静态配置的信息，和/或，所述第二配置信息是半持续配置的信息，和/或，所述第二配置信息是动态配置的信息。
可选地，所述第二配置信息包括：
用于指示上行信道质量测量SRS占用的时域资源的配置信息；
和/或，
用于指示子帧格式的配置信息。
可选地，所述第一配置信息指示所述第二时域资源的方式为以下方式中的一种：
指示时隙数量和每个时隙中聚合PUCCH的符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的符号标识；
指示时隙标识和每个时隙中聚合PUCCH的符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的符号标识；
其中，每个时隙包括至少一个符号。
可选地，所述n大于1，所述接入网设备在所述n个时隙的前m个时隙上接收到所述上行控制信息之后，所述方法还包括：
向所述终端发送下行指示信息，所述下行指示信息包括指示所述终端停止使用后续的聚合PUCCH发送所述上行控制信息的信息；或者，所述下行指示信息包括指示所述终端使用后续的聚合PUCCH发送其它上行控制信息的信息，所述m为整数，且1≤m＜n；
其中，所述后续的聚合PUCCH是指所述n个时隙中，除前m个时隙之外的时隙中的聚合PUCCH。
可选地，所述上行控制信息包括反馈信息，所述反馈信息为确认响应或非确认响应，所述确定响应用于指示已正确接收下行数据，所述非确认响应用于指示未正确接收所述下行数据；所述下行数据是所述接入网设备在接收到所述上行控制信息之前发送至所述终端的数据；
所述下行指示信息为下行许可DL Grant，所述下行指示信息用于指示调度所述反馈信息对应的HARQ进程发送上行数据。
可选地，所述接入网设备在至少一个时隙上接收终端通过聚合PUCCH发送的上行数据之前，还包括：
向所述终端发送所述第一配置信息；
向所述终端发送所述第二配置信息。
根据本申请的第三方面，提供了一种资源确定装置，该资源确定装置包括至少一个单元，该至少一个单元用于实现如上第一方面所述的资源确定方法。
根据本申请的第四方面，提供了一种资源确定装置，该资源确定装置包括至少一个单元，该至少一个单元用于实现如上第二方面所述的资源确定方法。
根据本申请实施例的第五方面，提供了一种终端，该终端包括处理器和存储器，存储器存储有至少一个指令，处理器用于执行该指令以实现如上第一方 面所述的资源确定方法。
根据本申请实施例的第六方面，提供了一种接入网设备，该接入网设备包括处理器和存储器，存储器存储有至少一个指令，处理器用于执行该指令以实现如上第二方面所述的资源确定方法。
根据本申请实施例的第七方面，提供了一种计算机可读存储介质，该存储介质包括至少一个指令，处理器用于执行该指令以实现如上第一方面所述的资源确定方法；或实现如上第二方面所述的资源确定方法。
根据本申请实施例的第八方面，提供了一种通信系统，所述系统包括：终端和服务器；
终端可以是第五方面提供的终端；
接入网设备可以是第六方面提供的接入网设备。
本申请实施例提供的技术方案的有益效果是：
终端通过第一配置信息和第二配置信息确定发送上行控制信息的聚合PUCCH的时域资源，由于根据第一配置信息资源可以确定出接入网设备配置的聚合PUCCH的第二时域资源，根据第二配置信息资源可以确定出用于上行传输的可用时域资源，因此，终端可以直接使用第二时域资源中的可用时域资源传输上行控制信息，而无需接入网设备额外发送控制信令来指示用于传输上行控制信息的时域资源，可以解决控制信令的开销较大的问题，可以节省控制信息的开销。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一个示意性实施例提供的通信系统的结构示意图；
图2是本申请一个示意性实施例提供的资源确定方法的流程图；
图3是本申请另一个示意性实施例提供的资源确定方法的流程图；
图4是本申请另一个示意性实施例提供的资源确定方法的流程图；
图5是本申请一个示意性实施例提供的聚合PUCCH的示意图；
图6是本申请一个示意性实施例提供的聚合PUCCH的示意图；
图7是本申请一个示意性实施例提供的聚合PUCCH的示意图；
图8是本申请另一个示意性实施例提供的资源确定方法的流程图；
图9是本申请一个示意性实施例提供的聚合PUCCH的示意图；
图10是本申请一个示意性实施例提供的资源确定装置的框图；
图11是本申请一个示意性实施例提供的资源确定装置的框图；
图12是本申请一个示意性实施例提供的终端的结构示意图；
图13是本申请一个示意性实施例提供的接入网设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
在本文提及的“模块”通常是指存储在存储器中的能够实现某些功能的程序或指令；在本文中提及的“单元”通常是指按照逻辑划分的功能性结构，该“单元”可以由纯硬件实现，或者，软硬件的结合实现。
在本文中提及的“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。本申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。
请参考图1，其示出了本申请一个实施例提供的通信系统100的结构示意图。通信系统可以是5G系统(又称新空口(New Radio，NR))系统；或者，长期演进(Long Term Evolution，LTE)系统；或者，也可以是许可频段辅助接入(Licensed Assisted Access，LAA)-长期演进技术(Long Term Evolution，LTE)系统；或者，还可以是在免许可频段上的独立式LTE(Standalone LTE over Unlicensed spectrum，Standalone ULTE)系统，本实施例对此不作限定。该通信系统100包括：接入网设备120和终端140。
接入网设备120可以是基站，该基站可用于将接收到的无线帧与IP分组报文进行相互转换，还可协调对空中接口的属性管理。例如，基站可以是LTE中的演进型基站(evolutional Node B，eNB或e-NodeB)，或者，5G系统中采用集中分布式架构的基站。当接入网设备120采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体访问控制(Media Access Control，MAC)层的协议栈；分布单元中设置有物理层(Physical，PHY)协议栈，本发明实施例对接入网设备120的具体实现方式不加以限定。可选地，接入网设备还可以包括家庭基站(Home eNB，HeNB)、中继(Relay)、微微基站Pico等。
接入网设备120和终端140通过无线空口建立无线连接。可选地，该无线空口是基于5G标准的无线空口，比如该无线空口是新空口(New Radio，NR)；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口；或者，该无线空口也可以是基于4G标准(LTE系统)的无线空口。接入网设备120可以通过无线连接接收终端140发送的上行控制信息。
终端140可以是指与接入网设备120进行数据通信的设备。终端140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，终端140可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，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。例如，订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、接入点(Access Point)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户装置(User Terminal)、用户代理(User Agent)、终端(User Device)、或用户终端(User Equipment，UE)。可选地，终端140还可以为中继(Relay)设备，本实施例对此不作限定。终端140可以通过与接入网设备120之间的无线连接，向接入网设备120发送上行信号。
可选地，终端140通过物理上行链路控制信道(Physical Uplink Control CHannel，PUCCH)向接入网设备120发送上行控制信息。
可选地，PUCCH可以是聚合PUCCH(long PUCCH over multiple slots)。终端通过聚合PUCCH发送上行控制信息时，需要先确定哪些资源是聚合 PUCCH的资源，使用确定出的资源来发送上行控制信息。
需要说明的是，在图1所示的移动通信系统中，可以包括多个接入网设备120和/或多个终端140，图1中以示出一个接入网设备120和一个终端140来举例说明，但本实施例对此不作限定。
在本申请中，聚合PUCCH是接入网设备配置的、用于在不同的时隙上传输相同的上行控制信息的PUCCH。
可选地，终端可以通过聚合PUCCH发送相同的上行控制信息；或者，也可以通过聚合PUCCH发送不同的上行控制信息。其中，相同的上行控制信息可以是信息内容相同；也可以是信息内容和传输方式相同，本实施例对此不作限定。
其中，每个时隙包括至少一个符号(时域上的)，示意性地，每个时隙中包括14个符号。
可选地，接入网设备配置聚合PUCCH占用的时域资源可以是预定义配置、和/或、通过高层信令预配置、和/或、通过物理层信令配置等。示意性地，通过高层信令定义了至少一种聚合PUCCH占用时域资源的情况，接入网设备从至少一种情况中选择一种情况配置聚合PUCCH的时域资源，并通过物理层信令通知终端为聚合PUCCH配置的时域资源。比如：接入网设备通过向终端发送配置信息，来通知终端为聚合PUCCH配置的时域资源。
比如：高层信令中定义的聚合PUCCH占用时域资源的情况为以下3种情况：
第一种：每个时隙中的第4个符号至第14个符号；
第二种：每个时隙中的第4个符号至第13个符号；
第三种：每个时隙中的第7个符号至第14个符号；
若接入网设备根据第二种情况配置聚合PUCCH的时域资源，则终端通过每个时隙中的第4个符号至第13个符号传输需要通过聚合PUCCH传输的上行控制信息。
当然，上述配置聚合PUCCH的时域资源的方式，和聚合PUCCH的时域资源的指示方式仅是示意性地，在实际实现时，也可以由接入网设备自行确定配置聚合PUCCH的时域资源的方式，本实施例对此不作限定。
可选地，聚合PUCCH在每个时隙中占用的符号个数相同；或者，聚合 PUCCH在每个时隙中占用的符号个数不同。
可选地，聚合PUCCH在每个时隙中占用的符号标识相同；或者，聚合PUCCH在每个时隙中占用的符号标识不同。
可选地，聚合PUCCH也可以称为多时隙上的长PUCCH；或者，长PUCCH等，本实施例不对聚合PUCCH名称作限定。
可选地，本申请不对聚合PUCCH的频域位置作限定，示意性地，不同时隙中的聚合PUCCH的频域位置相同；或者，不同时隙中的聚合PUCCH的频域位置不同。
可选地，本申请中，时域资源可以是物理资源块(Physical Resource Block，PRB)、物理资源块对(Physical Resource Block pair，PRB pair)、物理资源块组(Physical Resource Block Group，RBG)，或者，虚拟资源块(Virtul Resource Block，VRB)在时域上的资源。可选地，一个PRB pair在频域上包括12个连续的子载波，在时域上包括了14个连续的符号。其中，符号是一个子载波所在的频域为15kHz的移动通信系统的正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号或者单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)符号，或者，符号是一个子载波所在的频域大于15kHz的通信系统的符号。一个PRB在时域上占用一个传输时间长度的资源，在不同的移动通信版本中，传输时间长度可以是从1个符号至14个符号中的任意符号数。
请参考图2，其示出了本申请一个示例性实施例提供的资源确定方法的流程图。本实施例中以各个步骤的执行主体为终端为例进行说明，该终端可以是图1所示的通信系统100中的终端140。本方法包括如下步骤：
步骤201，终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合PUCCH的第一时域资源。
第一配置信息由接入网设备发送至终端。第一配置信息用于指示接入网设备为聚合PUCCH配置的第二时域资源，第一时域资源属于第二时域资源。
示意性地，若终端需要使用全部的第二时域资源发送上行控制信息，则第一时域资源与第二时域资源相同；若终端只需要使用部分第二时域资源发送上行控制信息，则第一时域资源是第二时域资源中的一部分。
第二配置信息由接入网设备发送至终端。第二配置信息用于指示接入网设备配置的用于上行信号传输的第三时域资源。
可选地，第二配置信息也可以指示接入网设备配置的用于下行信号传输的时域资源。比如：第二配置信息用于指示子帧格式时，第二配置信息既可以指示接入网设备配置的用于上行信号传输的第三时域资源，又可以指示接入网设备配置的用于下行信号传输的时域资源。
终端根据第二配置信息可以确定出用于上行传输的可用时域资源，可用时域资源是指终端能够传输上行控制信息的时域资源。
可选地，第二配置信息可以是半静态配置的信息，和/或，第二配置信息是半持续配置的信息，和/或，第二配置信息是动态配置的信息。
可选地，本申请中，半静态配置的信息和半持续配置的信息用于指示每隔固定的周期配置传输上行信号的时域资源；动态配置的信息用于动态地指示传输上行信号的时域资源。
可选地，接入网设备同时发送第一配置信息和第二配置信息；或者，接入网设备先发送第一配置信息，再发送第二配置信息；或者，接入网设备先发送第二配置信息，再发送第一配置信息，本实施例不对第一配置信息和第二配置信息的发送时机作限定。
步骤202，终端在n个时隙上通过第一时域资源向接入网设备发送上行控制信息，n为正整数。
若终端的信号发射功率较小，则终端为了保证接入网设备能够根据接收到的信息成功解析出上行控制信息，需要多次发送同一上行控制信息，此时，终端使用n个时隙上的第一时域资源发送该上行控制信息。
综上所述，本实施例提供的资源确定方法，终端通过第一配置信息和第二配置信息确定发送上行控制信息的聚合PUCCH的时域资源，由于根据第一配置信息资源可以确定出接入网设备配置的聚合PUCCH的第二时域资源，根据第二配置信息资源可以确定出用于上行传输的可用时域资源，因此，终端可以直接使用第二时域资源中的可用时域资源传输上行控制信息，而无需接入网设备额外发送控制信令来指示用于传输上行控制信息的时域资源，可以解决控制信令的开销较大的问题，可以节省控制信息的开销。
另外，在接入网设备动态配置第三时域资源的场景中，如果接入网设备额外发送控制信令来指示第二时域资源中用于传输上行控制信息的时域资源，可 能会产生如下情况：
接入网设备向终端发送动态配置的第二配置信息，并根据该第二配置信息生成控制信令，该控制信令指示终端使用时隙1中的第4个符号和时隙2中的第4个符号发送上行控制信息；
终端接收到控制信令，使用时隙1中的第4个符号和时隙2中的第4个符号发送上行控制信息。
若在终端在时隙2中的第4个符号发送上行控制信息之前，终端接收到接入网设备第二次发送的动态配置的第二配置信息，该第二配置信息指示时隙2中的第4个符号用于下行信号传输，则终端可能仍旧根据控制信令在时隙2中的第4个符号上传输上行控制信息，导致资源配置出错的问题。
而在本申请中，终端根据第一配置信息和第二配置信息确定发送上行控制资源时使用的时域资源，由于考虑了第二配置信息的影响，因此，不会产生资源配置出错的问题，保证了在动态配置第三时域资源的场景中上行控制信息的正常传输。
另外，由于第一配置信息用于指示的聚合PUCCH的时域资源适用于不同的时隙，而控制信令需要指示每个时隙中的聚合PUCCH的时域资源，因此，控制信令的信令长度比第一配置信息的信令长度长。比如：第一配置信息用于指示每个时隙中的第4个符号至第14个符号，而控制信令指示第一个时隙中的第1、3、5个符号，第二个时隙中的第3个符号、第三个时隙中的第4个符号……此时，第一配置信息的信令长度小于控制信令的信令长度。
请参考图3，其示出了本申请一个示例性实施例提供的资源确定方法的流程图。本实施例中以各个步骤的执行主体为接入网设备为例进行说明，该接入网设备可以是图1所示的通信系统100中的接入网设备120。本方法包括如下步骤：
步骤301，接入网设备根据第一配置信息和第二配置信息，确定用于传输上行控制信息的聚合PUCCH的第一时域资源。
第一配置信息用于指示接入网设备为聚合PUCCH配置的第二时域资源，第一时域资源属于第二时域资源。
第一配置信息的相关描述详见步骤301，本实施例在此不作赘述。
第二配置信息用于指示接入网设备配置的用于上行信号传输的第三时域 资源。
第二配置信息的相关描述详见步骤301，本实施例在此不作赘述。
步骤302，接入网设备在n个时隙上通过第一时域资源接收终端发送的上行控制信息，n为正整数。
综上所述，本实施例提供的资源确定方法，接入网设备通过第一配置信息和第二配置信息确定上行控制信息的聚合PUCCH的时域资源，由于根据第一配置信息资源可以确定出接入网设备配置的聚合PUCCH的第二时域资源，根据第二配置信息资源可以确定出用于上行传输的可用时域资源，因此，接入网设备可以直接使用第二时域资源中的可用时域资源传输上行控制信息，而无需生成额外的控制信令来指示用于传输上行控制信息的时域资源，可以解决控制信令的开销较大的问题，可以节省控制信息的开销。
请参考图4，其示出了本申请一个示例性实施例提供的资源确定方法的流程图。本实施例中以该方法用于图1所示的通信系统100中为例进行说明。本方法包括如下步骤：
步骤401，接入网设备向终端发送第一配置信息。
第一配置信息用于指示接入网设备为聚合PUCCH配置的第二时域资源。
可选地，第一配置信息指示第二时域资源的方式为以下方式中的一种：
第一种：指示时隙数量和每个时隙中聚合PUCCH的符号个数。
比如：第一配置信息指示时隙数为4，每个时隙上的聚合PUCCH的符号个数为11。
可选地，在这种方法中，时隙标识、每个时隙上聚合PUCCH的时间起点和每个时隙上聚合PUCCH的时间终点中的至少一种可以通过其它信令得到。
可选地，时隙标识可以是时隙编号，比如：时隙标识4用于表示第4个时隙。
可选地，对于某个时隙来说，聚合PUCCH的时间起点是指该时隙中用于聚合PUCCH的连续符号中的第一个符号；聚合PUCCH的时间终点是指该时隙中用于聚合PUCCH的连续符号中的最后一个符号。
第二种：指示时隙数量和每个时隙中聚合PUCCH的时间起点和符号个数。
比如：第一配置信息指示时隙数为4，每个时隙上的聚合PUCCH的时间起点为第4个符号，持续长度为11个符号。
可选地，在这种方法中，时隙标识可以通过其它信令得到。
第三种：指示时隙数量和每个时隙中聚合PUCCH的时间终点和符号个数。
比如：第一配置信息指示时隙数为4，每个时隙上的聚合PUCCH的时间起点为第14个符号，持续长度为11个符号。
可选地，在这种方法中，时隙标识可以通过其它信令得到。
第四种：指示时隙数量和每个时隙中聚合PUCCH的符号标识。
比如：第一配置信息指示时隙数为4，每个时隙上的PUCCH的符号标识为：{4，5，6，7，8，9，10，11，12，13，14}。
可选地，符号标识可以是符号的编号，比如：符号标识5用于表示第5个符号。
可选地，在这种方法中，时隙标识可以通过其它信令得到。
第五种：指示时隙标识和每个时隙中聚合PUCCH的符号个数。
比如：第一配置信息指示时标识为{1 2 3 4}，每个时隙中聚合PUCCH符号个数为11。
可选地，在这种方法中，每个时隙上聚合PUCCH的时间起点和每个时隙上聚合PUCCH的时间终点中的至少一种可以通过其它信令得到。
第六种：指示时隙标识和每个时隙中聚合PUCCH的时间起点和符号个数。
比如：第一配置信息指示时隙标识为{1 2 3 4}，每个时隙中聚合PUCCH的时间起点为第4个符号，持续长度为11个符号。
第七种：指示时隙标识和每个时隙中聚合PUCCH的时间终点和符号个数。
比如：第一配置信息指示时隙标识为{1 2 3 4}，每个时隙中聚合PUCCH的时间起点为第14个符号，持续长度为11个符号。
第八种：指示时隙标识和每个时隙中聚合PUCCH的符号标识。
比如：第一配置信息时隙标识为{1 2 3 4}，每个时隙中聚合PUCCH的符号标识为{4，5，6，7，8，9，10，11，12，13，14}。
当然，第一配置信息指示第二时域资源的方式也可以为其它方式，比如：指示时隙起点、时隙长度和每个时隙中聚合PUCCH的符号个数；指示时隙起点、时隙长度和每个时隙中聚合PUCCH的时间起点和符号个数；指示时隙起点、时隙长度和每个时隙中聚合PUCCH的时间终点和符号个数；指示时隙起点、时隙长度和每个时隙中聚合PUCCH的符号标识；指示时隙终点、时隙长度和每个时隙中聚合PUCCH的符号个数；指示时隙终点、时隙长度和每个时 隙中聚合PUCCH的时间起点和符号个数；指示时隙终点、时隙长度和每个时隙中聚合PUCCH的时间终点和符号个数；指示时隙终点、时隙长度和每个时隙中聚合PUCCH的符号标识，本实施例在此不再一一列举。
步骤402，终端接收接入网设备发送的第一配置信息。
步骤403，接入网设备向终端发送第二配置信息。
第二配置信息用于指示接入网设备配置的用于上行信号传输的第三时域资源。
第二配置信息用于确定可用时域资源。
可选地，第二配置信息为半静态配置的信息，和/或，第二配置信息是半持续配置的信息，和/或，第二配置信息是动态配置的信息。
可选地，半静态配置的信息和/或半持续配置的信息可以是用于指示上行信道质量测量(或称，探测参考信号)(SoundingReferenceSignal，SRS)占用的时域资源的配置信息；和/或，用于指示半静态子帧格式的配置信息。
其中，SRS用于测量上行信道的信道质量，子帧格式用于指示在某个子帧中，每个符号上数据传输的方向。比如：子帧格式为{DDSUUUUUUUUUUU}，其中，D表示对应的符号上只能发送下行信号，U表示对应的符号上只能发送上行信号，S表示特殊子帧，一般用作下行信号的发送。可选地，本实施例不对子帧格式对应的符号个数作限定，比如：子帧格式对应的符号个数与一个时隙中的符号个数相同，子帧格式中的每个位置用于指示该时隙中对应位置的符号的传输方向。
可选地，动态配置的信息可以是用于指示动态子帧格式的配置信息。
在一个示例中，当第二配置信息包括用于指示SRS占用的时域资源的配置信息时，终端根据SRS占用的时域资源确定出的可用时域资源为时隙中除SRS占用的时域资源之外的时域资源。
在另一个示例中，当第二配置信息包括用于指示子帧格式的配置信息时，终端根据子帧格确定出的可用时域资源为时隙中传输方向为上行传输的时域资源。
需要补充说明的是，上述半静态配置的信息、半持续配置的信息和动态配置的信息的举例仅是示意性地，在实际实现时也可以是其它上行信号的配置信息。
步骤404，终端接收接入网设备发送的第二配置信息。
可选地，接入网设备可以先发送第一配置信息，再发送第二配置信息，即，步骤403和404在步骤401和402之后执行；和/或，接入网设备可以先发送第二配置信息，再发送第一配置信息，即，步骤403和404在步骤401和402之前执行；和/或，接入网设备可以同时发送第一配置信息和第二配置信息，即，步骤401和403同时执行、步骤402和404同时执行，本实施不对第一配置信息和第二配置信息的传输时机作限定。
比如：第二配置信息包括用于指示SRS占用的时域资源的配置信息、半静态配置的子帧格式的配置信息和动态配置的子帧格式的配置信息，其中，用于指示SRS占用的时域资源的配置信息在第一配置信息之前由接入网设备发送至终端、半静态配置的子帧格式的配置信息与第一配置信息同时由接入网设备发送至终端、动态配置的子帧格式的配置信息在第一配置信息之后由接入网设备发送至终端。
步骤405，终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合PUCCH的第一时域资源。
可选地，第一时域资源为第二时域资源与可用时域资源之间的交集。
为了更清楚地理解终端确定第一时域资源的方式，下面以三个实例对确定方式进行说明。第一个实例(参考图5)以第二配置信息包括用于指示SRS占用的时域资源的配置信息、半静态子帧格式的配置信息和动态子帧格式的配置信息为例进行说明；第二实例(参考图6)以第二配置信息包括用于指示SRS占用的时域资源的配置信息、半静态子帧格式的配置信息为例进行说明；第二三个实例(参考图7)以第二配置信息包括用于动态子帧格式的配置信息为例进行说明。
参考图5，假设第一配置信息指示的第二时域资源，即接入网设备为聚合PUCCH配置的时域资源位于第i个时隙至第i+3个时隙中，且位于每个时隙中的第4个至第14个符号；第二配置信息指示的SRS占用的时域资源的配置信息为周期为10ms，偏移为1ms，时隙内的最后一个符号；第二配置信息指示的半静态子帧格式的配置信息为{DDSUUUUUUUUUUU}；动态子帧格式的配置信息为{DDDDDDSUUUUUUU，DDSUUUUUUUUUUU，DDSUUUUUUUUUUU，DDDDDSUUUUUUUU}。其中，i为正整数。
以每个时隙包括14个符号为例，由于第二时域资源是每个时隙中的第4个至第14个符号，因此，从每个时隙的第4个符号开始确定即可。
在第i个时隙中，对于第4个符号，根据半静态子帧格式确定第4个符号用于上行传输、根据动态子帧格式确定第4个符号用于下行传输，则第4个符号不是可用时域资源。
对于第5个符号，根据半静态子帧格式确定第5个符号用于上行传输、根据动态子帧格式确定第5个符号用于下行传输，则第5个符号不是可用时域资源。
对于第6个符号，根据半静态子帧格式确定第6个符号用于上行传输、根据动态子帧格式确定第6个符号用于下行传输，则第6个符号不是可用时域资源。
对于第7个符号，根据半静态子帧格式确定第7个符号用于上行传输、根据动态子帧格式确定第7个符号用于下行传输，则第7个符号不是可用时域资源。
对于第8个符号，根据半静态子帧格式确定第8个符号用于上行传输、根据动态子帧格式确定第8个符号用于上行传输，根据SRS占用的时域资源确定第8个符号不是传输SRS的时域资源，则第8个符号是可用时域资源。
对于第9个符号，根据半静态子帧格式确定第9个符号用于上行传输、根据动态子帧格式确定第9个符号用于上行传输，根据SRS占用的时域资源确定第9个符号不是传输SRS的时域资源，则第9个符号是可用时域资源。
根据与上述确定方式相同的确定方式可以确定出第i个时隙中的第一时域资源为第8个符号至第14个符号。
根据与上述确定方式相同的确定方式可以确定出第i+1个时隙中的第一时域资源为第4个符号至第13个符号；根据与上述确定方式相同的确定方式可以确定出第i+2个时隙中的第一时域资源为第4个符号至第14个符号；根据与上述确定方式相同的确定方式可以确定出第i+3个时隙中的第一时域资源为第7个符号至第14个符号(如图最后一行阴影部分指示)。
根据上述内容可知，本实例中终端是根据半静态配置的信息和动态配置的信息；或者，终端是根据半持续配置的信息和动态配置的信息确定出的第一时域资源。
参考图6，假设第一配置信息指示的第二时域资源，即接入网设备为聚合PUCCH配置的时域资源位于第i个时隙至第i+3个时隙中，且位于每个时隙中的第4个至第14个符号；第二配置信息指示的SRS占用的时域资源的配置信 息为周期为10ms，偏移为1ms，时隙内的最后一个符号；第二配置信息指示的半静态子帧格式的配置信息为{DDSUUUUUUUUUUU}。
以每个时隙包括14个符号为例，由于第二时域资源是每个时隙中的第4个至第14个符号，因此，从每个时隙的第4个符号开始确定即可。
根据图5所示的确定方式(本实例只是与图5中所使用的第二配置信息的类型不同)可以确定出第i个时隙中的第一时域资源为第4个符号至第14个符号；第i+1个时隙中的第一时域资源为第4个符号至第13个符号；第i+2个时隙中的第一时域资源为第4个符号至第14个符号；第i+3个时隙中的第一时域资源为第4个符号至第14个符号(如图最后一行阴影部分指示)。
根据上述内容可知，本实例中终端是根据半静态配置的信息或者半持续配置的信息和动态配置的信息确定出的第一时域资源。
参考图7，假设第一配置信息指示的第二时域资源，即接入网设备为聚合PUCCH配置的时域资源位于第i个时隙至第i+3个时隙中，且位于每个时隙中的第4个至第14个符号；第二配置信息指示的动态子帧格式的配置信息为{DDDDDDSUUUUUUU，DDSUUUUUUUUUUU，DDSUUUUUUUUUUU，DDDDDSUUUUUUUU}。
以每个时隙包括14个符号为例，由于第二时域资源是每个时隙中的第4个至第14个符号，因此，从每个时隙的第4个符号开始确定即可。
根据图5所示的确定方式(本实例只是与图5中所使用的第二配置信息的类型不同)可以确定出第i个时隙中的第一时域资源为第8个符号至第14个符号；第i+1个时隙中的第一时域资源为第4个符号至第14个符号；第i+2个时隙中的第一时域资源为第4个符号至第14个符号；第i+3个时隙中的第一时域资源为第7个符号至第14个符号(如图最后一行阴影部分指示)。
根据上述内容可知，本实例中终端是根据动态配置的信息确定出的第一时域资源。
步骤406，终端在n个时隙上通过第一时域资源向接入网设备发送上行控制信息。
可选地，不同时隙上发送的上行控制信息相同；或者，不同时隙上发送的上行控制信息不同。
示意性地，终端通过n个时隙中的第1个时隙发送上行控制信息、然后通过n个时隙中的第2个时隙发送上行控制信息……然后通过n个时隙中的第n 个时隙发送上行控制信息。
步骤407，接入网设备根据第一配置信息和第二配置信息，确定用于传输上行控制信息的聚合PUCCH的第一时域资源。
接入网设备确定第一时域资源的方式与终端确定第一时域资源的方式相同。这样，接入网设备无需生成控制信令即可确定出第一时域资源的位置，且可以与终端确定出的第一时域资源相同，保证接入网设备确定第一时域资源的准确性。
可选地，接入网设备根据第二配置信息确定可用时域资源，然后根据第一配置信息指示的第二时域资源与可用时域资源的交集确定第一时域资源。换句话说，接入网设备确定出的第一时域资源是第二时域资源与可用时域资源之间的交集。
步骤408，接入网设备在n个时隙上通过第一时域资源接收终端发送的上行控制信息。
示意性地，接入网设备在n个时隙中的第1个时隙接收终端在第1个时隙上发送的上行控制信息、然后通过n个时隙中的第2个时隙接收终端在第2个时隙上发送的上行控制信息……然后通过n个时隙中的第n个时隙接收终端在第n个时隙上发送的上行控制信息。
需要补充说明的是，由于接入网设备与终端之间存在一定的距离，因此，从绝对时间的角度来看，本实施例中接入网接收上行控制信息的第j个时隙的位置，与终端发送该上行控制信息的第j个时隙的位置不同。换句话说，接入网设备接收上行控制信息的时隙与终端发送上行控制时间的时隙相比，有一定的延迟。其中，j为正整数，且j≤n。
综上所述，本实施例提供的资源确定方法，通过根据第一配置信息和第二配置信息确定发送上行控制信息的聚合PUCCH的时域资源，由于根据第一配置信息资源可以确定出接入网设备配置的聚合PUCCH的第二时域资源，根据第二配置信息资源可以确定出用于上行传输的可用时域资源，因此，终端和接入网设备可以直接使用第二时域资源中的可用时域资源传输上行控制信息，而无需接入网设备额外发送控制信令来指示用于传输上行控制信息的时域资源，可以解决控制信令的开销较大的问题，可以节省控制信息的开销。
可选地，上述步骤401、403、407和408可单独实现为接入网设备侧的方法实施例；上述步骤402、404、405和406可单独实现为终端侧的方法实施例。
可选地，在上述实施例中，若接入网设备在n个时隙的前m个时隙上接收到上行控制信息之后，已成功解析出该上行控制信息，则可以指示(显示指示或隐式指示)终端停止发送该上行控制信息。其中，终端在前m个时隙上发送的上行控制信息相同。m为整数，且1≤m＜n。
请参考图8，其示出了本申请一个示例性实施例提供的资源确定方法的流程图。本实施例中以该方法用于图1所示的通信系统100中为例进行说明。基于图4所示的实施例，该方法还包括以下几个步骤：
作为步骤406的可替换步骤，步骤801，终端在m个时隙上通过第一时域资源向接入网设备发送同一上行控制信息。
作为步骤407的可替换步骤，步骤802，接入网设备确定用于传输上行控制信息的聚合PUCCH第一时域资源。
作为步骤408的可替换步骤，步骤803，接入网设备在m个时隙上通过第一时域资源接收终端发送的同一上行控制信息。
步骤804，接入网设备向终端发送下行指示信息。
可选地，在接入网设备根据前m个时隙上的聚合PUCCH解析出该上行控制信息时，向终端发送下行指示信息。
可选地，下行指示信息包括指示终端停止使用后续的聚合PUCCH发送上行控制信息的信息。此时，下行指示信息显示指示终端停止使用后续的聚合PUCCH发送上行控制信息的信息。
可选地，下行指示信息包括指示终端使用后续的聚合PUCCH发送其它上行控制信息的信息。此时，下行指示信息隐式指示终端停止使用后续的聚合PUCCH发送上行控制信息的信息。
其中，其它上行控制信息是指与接入网设备在前m个时隙上接收到的上行控制信息不同的上行控制信息。
其中，后续的聚合PUCCH是指n个时隙中，除前m个时隙之外的时隙中的聚合PUCCH。
步骤805，终端接收下行指示信息。
步骤806，终端根据下行指示信息使用后续的聚合PUCCH发送其他上行控制信息。
可选地，作为步骤805的可替换步骤，终端也可以根据下行指示信息停止 使用后续的聚合PUCCH发送上行控制信息。
示意性地，在下行指示信息包括指示终端停止使用后续的聚合PUCCH发送上行控制信息的信息时，终端根据下行指示信息停止使用后续的聚合PUCCH发送上行控制信息；在下行指示信息包括指示终端使用后续的聚合PUCCH发送其它上行控制信息的信息时，终端根据下行指示信息使用后续的聚合PUCCH发送其他上行控制信息。
步骤807，接入网设备根据第一时域资源接收终端发送的其它上行控制信息。
可选地，接入网设备可以再次根据第一配置信息和第二配置信息确定用于传输其它上行控制信息的第一时域资源，然后，根据确定出的第一时域资源接收终端发送的其它上行控制信息；或者，接入网设备根据步骤802确定出的第一时域资源接收终端发送的其它上行控制信息。
可选地，本实施例中，终端在n个时隙上发送的上行控制信息包括在前m个时隙上发送的同一上行控制信息和后续发送的其它上行控制信息。
综上所述，本实施例提供的资源确定方法，通过在接入网设备根据m个时隙中的聚合PUCCH成功解析出终端发送的同一上行控制信息时，向终端发送下行指示信息来指示终端停止发送该上行控制信息，可以避免终端继续使用后续的聚合PUCCH来发送上行控制信息，导致终端发送冗余的信息，浪费上行传输资源的问题，可以达到节省上行传输资源的效果。
可选地，上述步骤801、805和806可单独实现为终端侧的方法实施例；上述步骤802、803、804和807可单独实现为接入网设备侧的方法实施例。
可选地，在本申请中，终端在m个时隙上发送的同一上行控制信息可以是反馈信息，该反馈信息为确认响应或非确认响应。
确定响应用于指示已正确接收下行数据，比如：确认响应为ACK响应。
非确认响应用于指示未正确接收下行数据，比如：非确认响应为NACK响应。
其中，下行数据是终端在发送上行控制信息之前，接收到的接入网设备发送的数据。
可选地，在本申请中，下行指示信息为下行许可Grant，下行指示信息用于指示调度反馈信息对应的混合自动重传请求(Hybrid Automatic Repeat  reQuest，HARQ)进程发送上行数据。
下面以上行控制信息为反馈信息，下行指示信息用于指示调度反馈信息对应的HARQ进程发送上行数据为例，对本实施例提供的资源确定方法进行介绍。
参考图9，假设终端通过聚合PUCCH向接入网设备发送HARQ进程#1，#2，#3，#3对应的反馈信息。接入网设备根据第一个时隙中的聚合PUCCH和第二个时隙中的聚合PUCCH成功解析出HARQ进程#1，#2，#3，#3对应的反馈信息，此时，生成下行指示信息，该下行指示信息用于指示终端调度HARQ进程#1，#2，#3，#3中的至少一个HARQ进程发送上行数据。
终端在后续的聚合PUCCH上停止发送HARQ进程#1，#2，#3，#3对应的反馈信息，而是发送其它上行控制信息。
请参考图10，其示出了本申请一个实施例提供的资源确定装置的框图。该反馈信息传输装置可以通过软件、硬件或者两者的结合实现成为图1所示的通信系统100中的终端140的全部或者一部分。本实施例以终端140为LTE系统或5G系统中的UE为例进行说明。该资源确定装置可以包括：资源确定单元1010和发送单元1020。
资源确定单元1010，用于根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
发送单元1020，用于在n个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息，所述n为正整数；
其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
可选地，所述第一时域资源是所述第二时域资源与可用时域资源之间的交集，所述可用时域资源是根据所述第三时域资源确定的。
可选地，所述第二配置信息是半静态配置的信息，和/或，所述第二配置信息是半持续配置的信息，和/或，所述第二配置信息是动态配置的信息。
可选地，所述第二配置信息包括：
用于指示上行信道质量测量SRS占用的时域资源的配置信息；
和/或，
用于指示子帧格式的配置信息。
可选地，所述第一配置信息指示所述第二时域资源的方式为以下方式中的一种：
指示时隙数量和每个时隙中聚合PUCCH的符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的符号标识；
指示时隙标识和每个时隙中聚合PUCCH的符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的符号标识；
其中，每个时隙包括至少一个符号。
可选地，所述n大于1，所述终端在n个时隙上的前m个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息之后；
所述装置还包括接收单元，所述接收单元，用于接收所述接入网设备发送的下行指示信息；
所述发送单元，还用于根据所述下行指示信息停止使用后续的聚合PUCCH发送所述上行控制信息；或者，终端根据所述下行指示信息使用后续的聚合PUCCH发送其他上行控制信息；
其中，所述后续的聚合PUCCH是指所述n个时隙中，除前m个时隙之外的时隙中的聚合PUCCH；所述m为整数，且1≤m＜n。
可选地，所述上行控制信息包括反馈信息，所述反馈信息为确认响应或非确认响应，所述确定响应用于指示已正确接收下行数据，所述非确认响应用于指示未正确接收所述下行数据；所述下行数据是所述终端在发送所述上行控制信息之前，接收到的所述接入网设备发送的数据；
所述下行指示信息为下行许可Grant，所述下行指示信息用于指示调度所述反馈信息对应的HARQ进程发送上行数据。
可选地，所述终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合PUCCH在每个时隙上占用的第一时域资源之前，
所述接收单元，还用于接收所述接入网设备发送的所述第一配置信息；
所述接收单元，还用于接收所述接入网设备发送的所述第二配置信息。
相关细节可结合参考上述方法实施例。
请参考图11，其示出了本申请一个实施例提供的资源确定装置的框图。该反馈信息传输装置可以通过软件、硬件或者两者的结合实现成为图1所示的通信系统100中的接入网设备120的全部或者一部分。本实施例以接入网设备120为LTE系统中eNB，或者，5G系统中的gNB为例进行说明。该资源确定装置可以包括：资源确定单元1110和接收单元1120。
资源确定单元1110，用于根据第一配置信息和第二配置信息，确定用于传输上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
接收单元1120，用于在n个时隙上通过所述第一时域资源接收终端发送的所述上行控制信息，所述n为正整数；
其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
可选地，所述第一时域资源是所述第二时域资源与可用时域资源之间的交集，所述可用时域资源是根据所述第三时域资源确定的。
可选地，所述第二配置信息是半静态配置的信息，和/或，所述第二配置信息是半持续配置的信息，和/或，所述第二配置信息是动态配置的信息。
可选地，所述第二配置信息包括：
用于指示上行信道质量测量SRS占用的时域资源的配置信息；
和/或，
用于指示子帧格式的配置信息。
可选地，所述第一配置信息指示所述第二时域资源的方式为以下方式中的一种：
指示时隙数量和每个时隙中聚合PUCCH的符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙数量和每个时隙中聚合PUCCH的符号标识；
指示时隙标识和每个时隙中聚合PUCCH的符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间起点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的时间终点和符号个数；
指示时隙标识和每个时隙中聚合PUCCH的符号标识；
其中，每个时隙包括至少一个符号。
可选地，所述n大于1，所述装置还包括：发送单元。
所述发送单元，用于在所述n个时隙的前m个时隙上接收到所述上行控制信息之后，向所述终端发送下行指示信息，所述下行指示信息包括指示所述终端停止使用后续的聚合PUCCH发送所述上行控制信息的信息；或者，所述下行指示信息包括指示所述终端使用后续的聚合PUCCH发送其它上行控制信息的信息，所述m为整数，且1≤m＜n；
其中，所述后续的聚合PUCCH是指所述n个时隙中，除前m个时隙之外的时隙中的聚合PUCCH。
可选地，所述上行控制信息包括反馈信息，所述反馈信息为确认响应或非确认响应，所述确定响应用于指示已正确接收下行数据，所述非确认响应用于指示未正确接收所述下行数据；所述下行数据是所述接入网设备在接收到所述上行控制信息之前发送至所述终端的数据；
所述下行指示信息为下行许可DL Grant，所述下行指示信息用于指示调度所述反馈信息对应的HARQ进程发送上行数据。
可选地，所述接入网设备在至少一个时隙上接收终端通过聚合PUCCH发送的上行数据之前，
所述发送单元，还用于向所述终端发送所述第一配置信息；
所述发送单元，还用于向所述终端发送所述第二配置信息。
相关细节可结合参考上述方法实施例。
请参考图12，其示出了本申请一个示例性实施例提供的终端的结构示意图，该终端包括：处理器121、存储器122和总线123。
处理器121包括一个或者一个以上处理核心，处理器121通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
存储器122通过总线123与处理器121相连。
存储器122可用于存储至少一个指令，处理器121用于执行该至少一个指令，以实现上述方法实施例中的各个步骤。
此外，存储器122可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随时存取存储器(SRAM)，电可擦除可编程只读存储器 (EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
可选地，图12仅仅示出了终端的简化设计。在其他的实施例中，终端可以包含任意数量的发射器，接收器，处理器，控制器，存储器，通信单元等，而所有可以实现本发明的接入网设备都在本发明的保护范围之内。
请参考图13，其示出了本申请一个示例性实施例提供的接入网设备的结构示意图，该接入网设备包括：处理器131、存储器132和总线133。
处理器131包括一个或者一个以上处理核心，处理器131通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
存储器132通过总线133与处理器131相连。
存储器132可用于存储至少一个指令，处理器131用于执行该至少一个指令，以实现上述方法实施例中的各个步骤。
此外，存储器132可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随时存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
可选地，图13仅仅示出了接入网设备的简化设计。在其他的实施例中，接入网设备可以包含任意数量的发射器，接收器，处理器，控制器，存储器，通信单元等，而所有可以实现本发明的接入网设备都在本发明的保护范围之内。
本申请实施例还提供一种通信系统，该通信系统可以包含终端和接入网设备。
终端，用于根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合物理上行链路控制信道PUCCH在每个时隙上占用的第一时域资源；终端在n个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息，所述n为正整数；
接入网设备，用于在n个时隙上接收终端通过聚合物理上行链路控制信道PUCCH发送的上行控制信息；根据第一配置信息和第二配置信息，确定所述上行控制信息在每个时隙中占用的第一时域资源；
其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本申请实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (22)

  1. 一种资源确定方法，其特征在于，所述方法包括：
    终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
    所述终端在n个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息，所述n为正整数；
    其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
  2. 根据权利要求1所述的方法，其特征在于，所述第一时域资源是所述第二时域资源与可用时域资源之间的交集，所述可用时域资源是根据所述第三时域资源确定的。
  3. 根据权利要求1或2所述的方法，其特征在于，所述第二配置信息是半静态配置的信息，和/或，所述第二配置信息是半持续配置的信息，和/或，所述第二配置信息是动态配置的信息。
  4. 根据权利要求1或2所述的方法，其特征在于，
    所述第二配置信息包括：
    用于指示上行信道质量测量SRS占用的时域资源的配置信息；
    和/或，
    用于指示子帧格式的配置信息。
  5. 根据权利要求1至4任一所述的方法，其特征在于，所述第一配置信息指示所述第二时域资源的方式为以下方式中的一种：
    指示时隙数量和每个时隙中聚合PUCCH的符号个数；
    指示时隙数量和每个时隙中聚合PUCCH的时间起点和符号个数；
    指示时隙数量和每个时隙中聚合PUCCH的时间终点和符号个数；
    指示时隙数量和每个时隙中聚合PUCCH的符号标识；
    指示时隙标识和每个时隙中聚合PUCCH的符号个数；
    指示时隙标识和每个时隙中聚合PUCCH的时间起点和符号个数；
    指示时隙标识和每个时隙中聚合PUCCH的时间终点和符号个数；
    指示时隙标识和每个时隙中聚合PUCCH的符号标识；
    其中，每个时隙包括至少一个符号。
  6. 根据权利要求1至5任一所述的方法，其特征在于，所述n大于1，所述终端在n个时隙上的前m个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息之后，所述方法还包括：
    所述终端接收所述接入网设备发送的下行指示信息；
    所述终端根据所述下行指示信息停止使用后续的聚合PUCCH发送所述上行控制信息；或者，终端根据所述下行指示信息使用后续的聚合PUCCH发送其他上行控制信息；
    其中，所述后续的聚合PUCCH是指所述n个时隙中，除前m个时隙之外的时隙中的聚合PUCCH；所述m为整数，且1≤m＜n。
  7. 根据权利要求6所述的方法，其特征在于，所述上行控制信息包括反馈信息，所述反馈信息为确认响应或非确认响应，所述确定响应用于指示已正确接收下行数据，所述非确认响应用于指示未正确接收所述下行数据；所述下行数据是所述终端在发送所述上行控制信息之前，接收到的所述接入网设备发送的数据；
    所述下行指示信息为下行许可Grant，所述下行指示信息用于指示调度所述反馈信息对应的HARQ进程发送上行数据。
  8. 根据权利要求1至7任一所述的方法，其特征在于，所述终端根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合PUCCH在每个时隙上占用的第一时域资源之前，还包括：
    接收所述接入网设备发送的所述第一配置信息；
    接收所述接入网设备发送的所述第二配置信息。
  9. 一种资源确定方法，其特征在于，所述方法包括：
    接入网设备根据第一配置信息和第二配置信息，确定用于传输上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
    所述接入网设备在n个时隙上通过所述第一时域资源接收终端发送的所述上行控制信息，所述n为正整数；
    其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
  10. 根据权利要求9所述的方法，其特征在于，所述第一时域资源是所述第二时域资源与可用时域资源之间的交集，所述可用时域资源是根据所述第三时域资源确定的。
  11. 根据权利要求9或10所述的方法，其特征在于，所述第二配置信息是半静态配置的信息，和/或，所述第二配置信息是半持续配置的信息，和/或，所述第二配置信息是动态配置的信息。
  12. 根据权利要求9或10所述的方法，其特征在于，
    所述第二配置信息包括：
    用于指示上行信道质量测量SRS占用的时域资源的配置信息；
    和/或，
    用于指示子帧格式的配置信息。
  13. 根据权利要求9至12任一所述的方法，其特征在于，所述第一配置信息指示所述第二时域资源的方式为以下方式中的一种：
    指示时隙数量和每个时隙中聚合PUCCH的符号个数；
    指示时隙数量和每个时隙中聚合PUCCH的时间起点和符号个数；
    指示时隙数量和每个时隙中聚合PUCCH的时间终点和符号个数；
    指示时隙数量和每个时隙中聚合PUCCH的符号标识；
    指示时隙标识和每个时隙中聚合PUCCH的符号个数；
    指示时隙标识和每个时隙中聚合PUCCH的时间起点和符号个数；
    指示时隙标识和每个时隙中聚合PUCCH的时间终点和符号个数；
    指示时隙标识和每个时隙中聚合PUCCH的符号标识；
    其中，每个时隙包括至少一个符号。
  14. 根据权利要求9至13任一所述的方法，其特征在于，所述n大于1，所述接入网设备在所述n个时隙的前m个时隙上接收到所述上行控制信息之后，所述方法还包括：
    向所述终端发送下行指示信息，所述下行指示信息包括指示所述终端停止使用后续的聚合PUCCH发送所述上行控制信息的信息；或者，所述下行指示信息包括指示所述终端使用后续的聚合PUCCH发送其它上行控制信息的信息，所述m为整数，且1≤m＜n；
    其中，所述后续的聚合PUCCH是指所述n个时隙中，除前m个时隙之外的时隙中的聚合PUCCH。
  15. 根据权利要求14所述的方法，其特征在于，所述上行控制信息包括反馈信息，所述反馈信息为确认响应或非确认响应，所述确定响应用于指示已正确接收下行数据，所述非确认响应用于指示未正确接收所述下行数据；所述下行数据是所述接入网设备在接收到所述上行控制信息之前发送至所述终端的数据；
    所述下行指示信息为下行许可DL Grant，所述下行指示信息用于指示调度所述反馈信息对应的HARQ进程发送上行数据。
  16. 根据权利要求9至15任一所述的方法，其特征在于，所述接入网设备在至少一个时隙上接收终端通过聚合PUCCH发送的上行数据之前，还包括：
    向所述终端发送所述第一配置信息；
    向所述终端发送所述第二配置信息。
  17. 一种资源确定装置，其特征在于，所述装置包括：
    资源确定单元，用于根据第一配置信息和第二配置信息，确定用于发送上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
    发送单元，用于在n个时隙上通过所述第一时域资源向接入网设备发送所述上行控制信息，所述n为正整数；
    其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
  18. 一种资源确定装置，其特征在于，所述装置包括：
    资源确定单元，用于根据第一配置信息和第二配置信息，确定用于传输上行控制信息的聚合物理上行链路控制信道PUCCH的第一时域资源；
    接收单元，用于在n个时隙上通过所述第一时域资源接收终端发送的所述上行控制信息，所述n为正整数；
    其中，所述第一配置信息用于指示所述接入网设备为聚合PUCCH配置的第二时域资源，所述第一时域资源属于所述第二时域资源；所述第二配置信息用于指示所述接入网设备配置的用于上行信号传输的第三时域资源。
  19. 一种终端，其特征在于，所述终端包括处理器和存储器，所述存储器存储有至少一条指令，所述至少一条指令用于被所述处理器执行以实现上述权利要求1至8任一所述的资源确定方法。
  20. 一种接入网设备，其特征在于，所述接入网设备包括处理器和存储器，所述存储器存储有至少一条指令，所述至少一条指令用于被所述处理器执行以实现上述权利要求9至16任一所述的资源确定方法。
  21. 一种计算机可读存储介质，其特征在于，所述存储介质存储有至少一条指令，所述至少一条指令用于被处理器执行以实现上述权利要求1至8中任一所述的资源确定方法；或者实现上述权利要求9至16中任一所述的资源确定方法。
  22. 一种通信系统，其特征在于，所述系统包括：终端和接入网设备；
    所述终端为如权利要求19所述的终端；
    所述接入网设备为如权利要求20所述的接入网设备。
PCT/CN2017/111613 2017-11-17 2017-11-17 资源确定方法、装置、网元及系统 WO2019095271A1 (zh)

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