WO2019192294A1 - 打断传输的指示方法、网络侧设备及终端 - Google Patents

打断传输的指示方法、网络侧设备及终端 Download PDF

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Publication number
WO2019192294A1
WO2019192294A1 PCT/CN2019/077808 CN2019077808W WO2019192294A1 WO 2019192294 A1 WO2019192294 A1 WO 2019192294A1 CN 2019077808 W CN2019077808 W CN 2019077808W WO 2019192294 A1 WO2019192294 A1 WO 2019192294A1
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Prior art keywords
resource
indication
dci
transmission
predetermined format
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PCT/CN2019/077808
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English (en)
French (fr)
Inventor
林祥利
艾·托尼
高雪娟
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电信科学技术研究院有限公司
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Publication of WO2019192294A1 publication Critical patent/WO2019192294A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1221—Wireless traffic scheduling based on age of data to be sent
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

Definitions

  • the present disclosure relates to the field of mobile communications technologies, and in particular, to an indication method for interrupting transmission, a network side device, and a terminal.
  • 5G NR 5 Generation New RAT
  • 5G NR 5 Generation New RAT
  • DCI downlink control information
  • the base station schedules a Physical Downlink Shared Channel (PDSCH) of the Enhanced Mobile Broadband (eMBB) service of the terminal 1 on slot #n in a slot. Due to the low latency requirement, the base station schedules the PDSCH of the low latency high reliability communication (uRLLC, Ultra Reliable & Low Latency Communication) service of the terminal 2 on the symbol number #10 in the same slot.
  • uRLLC Ultra Reliable & Low Latency Communication
  • the base station transmits the DCI of the DCI format 2_1 in the PDCCH of slot #n+1, using 14-bit information through a bit bitmap method.
  • the PDSCH data of the symbol number #10 in the reference downlink resource (RDR, reference DL resource) is affected, and the terminal 1 may discard the data of the symbol when receiving the decoding, or when the decoding fails to be retransmitted. Clear the soft buffer corresponding to the symbol.
  • the reference downlink resource is defined as: the first symbol in the time domain from the previously monitored DCI format 2_1 control resource set (CORESET, Control-Resource set), to the current detection of DCI indicated by DCI format 2_1 a symbol.
  • the time domain resource of the reference downlink resource is exactly the first symbol to the last symbol of slot#n.
  • the frequency domain location of the reference downlink resource is the active bandwidth portion (active BWP).
  • the reference downlink resource is divided into 14 parts, and the current system can support two ⁇ time domain, frequency domain ⁇ division modes: ⁇ 14, 1 ⁇ or ⁇ 7, 2 ⁇ , and the real-time domain is divided into 14
  • the whole frequency domain is divided into one part, or the time domain is divided into seven parts, and the frequency domain is divided into two parts.
  • 14+1 bits can indicate which part of the data is affected, 14 bits of which are bitmap data and 1 bit is used to indicate the division mode.
  • the technical problem to be solved by the embodiments of the present disclosure is to provide an indication method for interrupting transmission, a network side device, and a terminal, and implementing an interrupt transmission indication of uplink data transmission.
  • an indication method for interrupting transmission including:
  • the network side device sends a DCI in a predetermined format for interrupting the uplink transmission to the terminal, where the DCI of the predetermined format includes a first indication field, where the first indication field is used to carry the interrupted transmission in the reference uplink resource.
  • First indication information of the first resource location is used to carry the interrupted transmission in the reference uplink resource.
  • the embodiment of the present disclosure further provides an indication method for interrupting transmission, including:
  • a DCI in a predetermined format for interrupting the uplink transmission where the DCI of the predetermined format includes a first indication field, where the first indication field is used to carry the interrupted transmission in the reference uplink resource.
  • First indication information of the first resource location
  • An embodiment of the present disclosure further provides a network side device, including: a transceiver, a memory, a processor, and a computer program stored on the memory and operable on the processor;
  • the transceiver is configured to send, to the terminal, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource. Interrupting the first indication information of the transmitted first resource location.
  • the embodiment of the present disclosure further provides a network side device, including:
  • a sending unit configured to send, to the terminal, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource is interrupted First indication information of the transmitted first resource location.
  • An embodiment of the present disclosure further provides a terminal, including: a transceiver, a memory, a processor, and a computer program stored on the memory and operable on the processor;
  • the transceiver is configured to receive, by the network side device, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry a reference uplink. First indication information of the first resource location of the resource that is interrupted for transmission;
  • the processor is configured to read a program in the memory, and perform the following process: determining, according to the first indication information, a first resource location that needs to be interrupted for uplink transmission, and stopping sending data at the first resource location.
  • the embodiment of the present disclosure further provides a terminal, including:
  • a receiving unit configured to receive, by the network side device, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource.
  • First indication information of the first resource location of the transmission being interrupted;
  • the processing unit is configured to determine, according to the first indication information, a first resource location that needs to be interrupted for uplink transmission, and stop sending data at the first resource location.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, the following steps are implemented:
  • the first indication of the location is used to carry the first resource that is interrupted and transmitted in the reference uplink resource.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, the following steps are implemented:
  • a DCI in a predetermined format for interrupting the uplink transmission where the DCI of the predetermined format includes a first indication field, where the first indication field is used to carry the interrupted transmission in the reference uplink resource.
  • First indication information of the first resource location
  • the method for indicating the interrupted transmission, the network side device, and the terminal implement the interrupt transmission indication of the uplink data transmission, and the embodiment of the present disclosure may interrupt the transmission of the uplink and downlink.
  • the uplink and downlink interrupt transmission indication is implemented, and the uplink interrupt transmission indication is supported without increasing the number of blind detections of the terminal.
  • FIG. 1 is a diagram showing an example of a reference downlink resource of the related art
  • FIG. 2 is a flowchart of a method for indicating interruption transmission according to an embodiment of the present disclosure
  • FIG. 3 is another flowchart of an indication method for interrupting transmission according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a reference uplink resource according to an embodiment of the present disclosure.
  • FIG. 5 is another schematic diagram of a reference uplink resource according to an embodiment of the present disclosure.
  • FIG. 6 is another exemplary diagram of a reference uplink resource according to an embodiment of the present disclosure.
  • FIG. 7 is another exemplary diagram of a reference uplink resource according to an embodiment of the present disclosure.
  • FIG. 8 is another exemplary diagram of a reference uplink resource according to an embodiment of the present disclosure.
  • FIG. 9 is another exemplary diagram of a reference uplink resource according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 11 is another schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 13 is another schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • the network side device generally refers to a base station.
  • the base station is not limited in form, and may be a Macro Base Station, a Pico Base Station, a Node B (referred to as a 3G mobile base station), or an enhanced base station (eNB).
  • eNB Home Enhanced Base Station
  • Femto eNB or Home eNode B or Home eNB or HeNB Home Enhanced Base Station
  • Relay Station Access Point
  • RRU Remote Radio Unit
  • RRH Remote Radio Head
  • 5G A network side node in a mobile communication system, such as a gNB, a central unit (CU, Central Unit), and a distributed unit (DU, distributed unit).
  • the terminal can be a mobile phone (or mobile phone), or other device capable of transmitting or receiving wireless signals, including user equipment (UE), personal digital assistant (PDA), wireless modem, wireless communication device, handheld device, laptop computer. , cordless phones, wireless local loop (WLL) stations, customer terminals (CPE, Customer Premise Equipment) or mobile smart hotspots, smart appliances, or other non-human operations that can convert mobile signals into WiFi signals can be spontaneous and mobile. Communication network communication equipment, etc.
  • two different priority data transmissions may occur on the same resource, and the data of the low priority terminal may need to be interrupted to ensure high priority.
  • Business transmission As described in the background, for the uplink transmission of different terminals, two different priority data transmissions may occur on the same resource, and the data of the low priority terminal may need to be interrupted to ensure high priority.
  • the downlink data is transmitted by the base station, and the base station controls which part of the data transmitted to the terminal 1 to interrupt the transmission, and the terminal 1 then judges whether the PDSCH that has been received before is interrupted according to the detected DCI format 2_1.
  • the base station needs to notify the terminal 1 of the resource location whose PUSCH is affected before the terminal 1 transmits the affected data transmission. Otherwise, If the terminal 1 cannot interrupt the PUSCH that conflicts with the transmission resource of the terminal 2 in time, the high-priority data transmission of the terminal 2 is affected by the data transmission of the terminal 1, resulting in transmission failure.
  • an advance indication is required, that is, the base station notifies the terminal to interrupt before the collision occurs.
  • the DCI format 2_1 defined by the current standard does not support the location of the interrupted resource indicating the subsequent resources.
  • the embodiment of the present disclosure provides an indication method for interrupting transmission, which is applied to a network side device, such as a base station, as shown in FIG. 2, the method includes:
  • Step 21 The network side device sends a DCI in a predetermined format for interrupting the uplink transmission to the terminal, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource.
  • the first indication information of the first resource location of the transmission is used to carry the reference uplink resource.
  • the first indication field is used to carry the first indication field in the DCI of the predetermined format, where the first indication field is used to carry the first indication information of the first resource location that is interrupted and transmitted in the reference uplink resource. Therefore, when the network side device needs to interrupt the uplink transmission of the terminal, the first indication information may be carried in the first indication field to indicate the resource location of the reference uplink resource that is interrupted, that is, the first resource location.
  • the first indication field may carry some predefined bit value, such as an all 0 field, to indicate that the uplink transmission does not need to be interrupted.
  • the DCI of the predetermined format adopts DCI format 2_1.
  • the uplink and downlink may adopt the same DCI format, which is used to indicate the resource locations of the interrupted data transmissions of the uplink and downlink. That is, in the same DCI format, the interrupt transmission indication for downlink and uplink is carried.
  • the DCI in the predetermined format is also used to interrupt the downlink transmission, where the DCI of the predetermined format further includes a second indication field, where the second indication field is used to carry the second transmission of the interrupted transmission in the reference downlink resource.
  • the second indication of the location of the resource is also used to interrupt the downlink transmission, where the DCI of the predetermined format further includes a second indication field, where the second indication field is used to carry the second transmission of the interrupted transmission in the reference downlink resource. The second indication of the location of the resource.
  • the downlink interruption indication and the uplink interruption indication may be configured to be different monitoring periods, and the network side device may send the first monitoring period of the first indication domain and/or the second indication to the terminal. Configuration information of the second monitoring period of the domain, where the first monitoring period and the second monitoring period may be the same or different.
  • the terminal monitors the corresponding indication domain according to the foregoing monitoring period.
  • the number of partitioned blocks of the reference uplink resource may be greater than or equal to the number of partitioned blocks of the reference downlink resource.
  • the reference downlink resource can be divided into 14 blocks, and 14+1 bits are required for indication.
  • the reference uplink resource may also be divided into 14 blocks, and the specific division manner and indication manner may be similar to the reference downlink resource.
  • the reference uplink resource can also be divided into more parts: ⁇ time domain partition block number M, frequency domain partition block number N ⁇ , that is, M*N is greater than 14, for example, M*N can be 28, and there can be ⁇ 28, 1 ⁇ , or ⁇ 14, 2 ⁇ , or ⁇ 7, 4 ⁇ , etc., where the number of bits required to indicate the location of the interrupted resource is 28+2 bits, where 28 bits indicate the resource location, 2 bits. Indicates the division method.
  • the resource location of the reference uplink resource may be a currently activated bandwidth portion (active BWP).
  • active BWP currently activated bandwidth portion
  • the embodiment of the present disclosure implements an interrupt transmission indication of uplink data transmission.
  • the embodiment of the present disclosure can transmit the interrupted transmission indication of the uplink and downlink through the same DCI format 2_1 bearer transmission, and implement the interrupt transmission indication of the uplink and downlink, thereby implementing the uplink interruption without increasing the number of blind detections of the terminal. Transfer instructions.
  • the embodiment of the present disclosure further provides a flow of the indication method for interrupting transmission on the terminal side, including:
  • Step 31 The terminal receives a DCI in a predetermined format for interrupting the uplink transmission, and the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource. Interrupting the first indication information of the transmitted first resource location.
  • the predetermined format is DCI format 2_1.
  • the DCI of the predetermined format is further configured to interrupt the downlink transmission, where the DCI of the predetermined format further includes a second indication domain, where the second indication domain is used to carry the reference downlink resource is interrupted.
  • the second indication information of the second resource location of the transmission is DCI format 2_1.
  • Step 32 The terminal determines, according to the first indication information, that the first resource location that needs to be interrupted for uplink transmission, and stops sending data at the first resource location.
  • the terminal in the embodiment of the present disclosure can monitor the DCI of the predetermined format sent by the network side device, and obtain the interrupt transmission indication of the uplink data transmission.
  • the embodiment of the present disclosure can transmit the interrupt transmission indication of the uplink and downlink through the same DCI format 2_1 bearer transmission, realize the interrupt transmission indication of the uplink and downlink, and support the uplink interruption without increasing the number of blind detections of the terminal. Transfer instructions.
  • the terminal may receive configuration information of the first monitoring period of the first indication domain and/or the second monitoring period of the second indication domain sent by the network side device, where the first The monitoring period is the same as or different from the second monitoring period.
  • the terminal may monitor, according to the first monitoring period of the first indication domain and/or the second monitoring period of the second indication domain, the network side device to send a corresponding indication domain in the DCI of the predetermined format, where the corresponding indication is
  • the domain includes monitoring the first indicator domain and/or the second indicator domain. For example, the first indication domain is monitored according to the first monitoring period, and/or the second indication domain is monitored according to the second monitoring period.
  • the resource location of the reference uplink resource may be a currently activated bandwidth portion (active BWP).
  • active BWP currently activated bandwidth portion
  • FIGS. 4-9 Field 1 is the domain 1 indicating the first indication field in the foregoing; Field 2 is the domain 2, indicating the second indication field in the foregoing; the indicated position is interrupted by the uplink transmission. Resource location; DL indicates downlink, UL indicates uplink; preset uplink interrupt transmission indication processing time can be pre-agreed or defined in the standard.
  • each slot contains 14 symbols, and the symbols are numbered from #0 to #13.
  • the order of the first indicator field and the second indicator field in the DCI may also be different from that in FIGS. 4-9.
  • the first indicator field may be followed by the second indicator field.
  • the starting position of the reference uplink resource is: a location of a first symbol that can be used for uplink scheduling transmission after the first location, and a predetermined interval between the first location and the DCI of the predetermined format
  • the uplink interrupt transmission indication processing time is: the end position of the reference uplink resource is: an end position of the xth slot available for uplink scheduling transmission after the first time slot in which the DCI of the predetermined format is located;
  • the reference uplink resource does not include: a symbol configured to be used only for downlink transmission or configured as an unknown unknown resource, where x is a preset integer greater than or equal to 1.
  • the terminal 1 is configured to monitor both the domain 1 of the DCI format 2_1 and the domain 2 of the DCI format 2_1, that is, the terminal monitors whether there is an uplink and downlink interrupt transmission indication, and the monitoring period of both is configured as one slot.
  • the terminal determines, according to domain 1, the resource location that the uplink needs to be interrupted, according to The indication of field 2 determines the location of the resource in which downlink transmission is interrupted in slot #n-1.
  • the PDCCH occupies two symbol positions, the processing time for UL INT Indication is 10 symbols, and the number of indication bits of the reference uplink resource position is 14 bits.
  • the uplink interrupt transmission detected by the slot #n indicates that the start position of the corresponding reference uplink resource is the symbol position of the number #12 of slot#n; the end position is lower.
  • the end position of a slot that can be used for uplink scheduling transmission, then the end position of the reference uplink in this example is the position of the last symbol of slot#n+1. If the indication information of the reference uplink resource division mode (partition pattern) is '0', the division pattern of the time-frequency domain is ⁇ 14, 1 ⁇ , and the time domain is divided into 14 parts, and the frequency domain is 1 part.
  • the method for dividing the reference uplink resource adopts a method for dividing the reference downlink resource, and each part of the first two parts occupies 2 symbols, and the remaining 12 parts occupy 1 symbol for each part, as shown in FIG. .
  • the uplink interrupt transmission indication bit information indicating the resource location is (00001000000000).
  • the terminal 1 can determine that there are other higher priority services on the #4 symbol of slot #n+1, and if the PUSCH itself conflicts with the resource location, the data transmission on the symbol is interrupted. , the uplink data on the symbol is not transmitted.
  • the uplink interrupt transmission detected by the slot #n indicates that the corresponding start position of the reference uplink resource should be the location of the symbol number #12 of slot#n;
  • the starting position of the final reference uplink resource is slot.
  • the first symbol position of #n+2, the end position is the position of the last symbol of slot#n+2.
  • the indication information of the reference uplink resource partitioning pattern is '0'
  • the partitioning pattern of the time-frequency domain is ⁇ 14, 1 ⁇
  • the time domain is divided into 14 parts
  • the frequency domain is 1 part.
  • the method for dividing the reference uplink resource adopts a method of dividing the reference downlink resource, and obtains 14 symbols for each part, as shown in FIG. 5.
  • the terminal 2 schedules the uplink transmission of the URLLC on the #1 symbol of slot #n+2
  • the uplink interrupt transmission indication bit information indicating the resource location is (01000000000000).
  • the terminal 1 After detecting the information, the terminal 1 can determine that there are other higher priority services on the #1 symbol of slot #n+2, and if the PUSCH itself conflicts with the resource location, the data transmission on the symbol is interrupted. , the uplink data on the symbol is not transmitted.
  • the starting position of the reference uplink resource is: the first symbol where the DCI of the predetermined format is located; and the ending position of the reference uplink resource is: the start of the DCI of the predetermined format in the next monitoring position The previous symbol of the symbol location; and the reference uplink resource does not include: a symbol configured to be used only for downlink transmission or configured as an unknown unknown resource.
  • the terminal 1 is configured to monitor the domain 1 of the DCI format 2_1, that is, the terminal monitors whether there is an uplink interrupt transmission indication, and the monitoring period is configured as 2 slots. As shown in FIG. 6, assuming that the uplink interrupt transmission indication is detected in the DCI format 2_1 field 1 of slot #n, the terminal determines the resource location that the uplink needs to be interrupted according to the domain 1.
  • the minimum processing time for the uplink interrupt transmission indication is 10 symbols, and the number of indication bits for the reference uplink resource position is 14 bits.
  • the uplink interrupt transmission detected by the slot #n indicates that the corresponding start position of the reference uplink resource should be the first DCI of the current detected uplink interrupt transmission indication.
  • the position of the symbol and the end position are the symbols before the DCI for the next monitoring of the uplink interrupt transmission indication.
  • the uplink interrupt indication is detected in slot#n
  • the starting position of the corresponding reference uplink resource is slot.
  • the position of the first symbol of #n, the end position is the position of the last symbol of slot#n+1.
  • the uplink interrupt transmission detected by the slot #n indicates that the corresponding start position of the reference uplink resource should be the first DCI of the current detected uplink interrupt transmission indication.
  • the position of the symbol and the end position are the symbols before the DCI for the next monitoring of the uplink interrupt transmission indication.
  • slots#n and #n+2 are slots for downlink, and slot#n+1 is for uplink.
  • the starting position of the reference uplink resource is the starting symbol position of slot#n+1
  • the ending position is the ending symbol position of slot#n+1.
  • the starting position of the reference uplink resource is: a position of a first symbol that can be used for uplink scheduling transmission after the first location, and a predetermined interval between the first location and the DCI of the predetermined format
  • the uplink interrupt transmission indication processing time; the time domain length of the reference uplink resource is equal to: the monitoring period of the first indication domain; and the reference uplink resource does not include: configured to be used only for downlink transmission or configured as unknown The symbol of the unknown resource.
  • the terminal 1 is configured to monitor the domain 1 of the DCI format 2_1, that is, the terminal monitors whether there is an uplink interrupt transmission indication, and the monitoring period is configured as one slot. As shown in FIG. 8, assuming that the uplink interrupt transmission indication is detected in the DCI format 2_1 field 1 of slot #n, the terminal determines the resource location that the uplink needs to be interrupted according to the domain 1.
  • the PDCCH occupies two symbol positions, the minimum processing time for the uplink interrupt transmission indication is 10 symbols, and the indication bit number for the reference uplink resource position is 14 bits.
  • the terminal processes the uplink.
  • the position of the first uplink symbol after the end of the processing time of the transmission indication is interrupted, and the length of the reference uplink resource time domain is equal to the period length of the configured monitoring uplink interruption transmission indication.
  • the monitoring period is 1 slot
  • the starting position of the reference uplink resource is the #12 symbol position of slot#n
  • the ending position is the #11 symbol position of slot#n+1
  • the entire resource occupies 14 symbols. length.
  • the terminal processes the uplink.
  • the position of the first uplink symbol after the end of the processing time of the transmission indication is interrupted, and the length of the reference uplink resource time domain is equal to the period length of the configured monitoring uplink interruption transmission indication.
  • slot#n is the slot for downlink in this example; in slot#n+1, the first four symbols are configured as downlink resources, the middle eight resources are unknown resources, and the last two symbols are used for uplink scheduling resources. ;slot#n+2 is the slot for uplink scheduling.
  • the start position of the reference uplink resource should be the symbol #12 position of slot#n+1 (ie, the 13th symbol), and the end position is the symbol #11 symbol position of slot#n+2, and the reference resource is guaranteed to be 14 symbols. length.
  • embodiments of the present disclosure also provide an apparatus for implementing the above method.
  • an embodiment of the present disclosure provides a schematic structural diagram of a network side device 1000, including: a processor 1001, a transceiver 1002, a memory 1003, and a bus interface, where:
  • the network side device 1000 further includes: a computer program stored on the memory 1003 and operable on the processor 1001.
  • the transceiver 1002 is configured to send, to the terminal, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource.
  • the first indication information of the first resource location of the transmission is interrupted.
  • the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1001 and various circuits of memory represented by memory 1003.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 1002 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 1001 is responsible for managing the bus architecture and general processing, and the memory 1003 can store data used by the processor 1001 in performing operations.
  • the predetermined format is DCI format 2_1.
  • the predetermined format of the DCI is further used to interrupt the downlink transmission, where the DCI of the predetermined format further includes a second indication field, where the second indication field is used to carry the interrupted transmission in the reference downlink resource. Second indication information of the second resource location.
  • the transceiver 1002 is further configured to send, to the terminal, configuration information of a first monitoring period of the first indication domain and/or a second monitoring period of the second indication domain, where the first The monitoring period is the same as or different from the second monitoring period.
  • the number of partitioned blocks of the reference uplink resource is greater than or equal to the number of partitioned blocks of the reference downlink resource.
  • the starting position of the reference uplink resource is: a location of a first symbol that can be used for uplink scheduling transmission after the first location, and the first location and the DCI of the predetermined format
  • Interval interval a preset uplink interrupt transmission indication processing time
  • the end position of the reference uplink resource is: the xth slot after the first time slot in which the DCI of the predetermined format is located is available for uplink scheduling transmission And ending the location
  • the reference uplink resource does not include: a symbol configured to be used only for downlink transmission or configured as an unknown unknown resource, where the x is a preset integer greater than or equal to 1.
  • the starting position of the reference uplink resource is: the first symbol where the DCI of the predetermined format is located; and the ending position of the reference uplink resource is: the DCI of the predetermined format is next time The previous symbol of the start symbol position in the location is monitored; and the reference uplink resource does not include: a symbol configured to be used only for downlink transmission or configured as an unknown unknown resource.
  • the starting position of the reference uplink resource is: a location of a first symbol that can be used for uplink scheduling transmission after the first location, and the first location and the DCI of the predetermined format Interval interval: a preset uplink interrupt transmission indication processing time; the time domain length of the reference uplink resource is equal to: a monitoring period of the first indication domain; and the reference uplink resource does not include: configured to be used only for Downlink transmission or a symbol configured as an unknown unknown resource.
  • the resource location of the reference uplink resource is the currently activated bandwidth part BWP.
  • an embodiment of the present disclosure provides another structure of the network side device 110.
  • the network side device 110 may be a base station. As shown in FIG. 11 , the network side device 110 includes:
  • the sending unit 111 is configured to send, to the terminal, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource.
  • the first indication information of the first resource location of the transmission is configured to send, to the terminal, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource.
  • the sending unit 111 is further configured to send configuration information of the first monitoring period of the first indication domain and/or the second monitoring period of the second indication domain to the terminal, where the first The monitoring period is the same as or different from the second monitoring period.
  • a schematic structural diagram of a terminal provided by an embodiment of the present disclosure includes: a processor 1201, a transceiver 1202, a memory 1203, a user interface 1204, and a bus interface, where:
  • the terminal 1200 further includes: a computer program stored on the memory 1203 and operable on the processor 1201.
  • the transceiver 1202 is configured to receive, by the network side device, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry a reference. First indication information of the first resource location of the uplink resource that is interrupted for transmission;
  • the processor 1201 is configured to read a program in the memory 1203, and perform the following process: determining, according to the first indication information, a first resource location that needs to be interrupted for uplink transmission, and stopping sending at the first resource location data.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1201 and various circuits of memory represented by memory 1203.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 1202 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 1204 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1201 is responsible for managing the bus architecture and general processing, and the memory 1203 can store data used by the processor 1201 in performing operations.
  • the predetermined format is DCI format 2_1.
  • the predetermined format of the DCI is further configured to interrupt the downlink transmission, where the DCI of the predetermined format further includes a second indication field, where the second indication field is used to carry the interrupted transmission in the reference downlink resource.
  • the second indication of the second resource location is further configured to interrupt the downlink transmission, where the DCI of the predetermined format further includes a second indication field, where the second indication field is used to carry the interrupted transmission in the reference downlink resource. The second indication of the second resource location.
  • the transceiver 1202 is further configured to: according to the first monitoring period of the first indication domain and/or the second monitoring period of the second indication domain, the monitoring network side device sends the predetermined format Corresponding indication domain in the DCI, the corresponding indication domain includes monitoring the first indication domain and/or the second indication domain.
  • the starting position of the reference uplink resource is: a location of a first symbol that can be used for uplink scheduling transmission after the first location, and the first location and the DCI of the predetermined format Interval: a preset uplink interrupt transmission indication processing time; the end location of the reference uplink resource is: the xth slot available for uplink scheduling transmission after the first time slot in which the DCI of the predetermined format is located And the reference uplink resource does not include: a symbol configured to be used only for downlink transmission or configured as an unknown unknown resource, where the x is a preset integer greater than or equal to 1.
  • the starting position of the reference uplink resource is: the first symbol where the DCI of the predetermined format is located; and the ending location of the reference uplink resource is: the DCI of the predetermined format is under The previous symbol of the start symbol position in the location is monitored once; and the reference uplink resource does not include: a symbol configured to be used only for downlink transmission or configured as an unknown unknown resource.
  • the starting position of the reference uplink resource is: a location of a first symbol that can be used for uplink scheduling transmission after the first location, and the first location and the DCI of the predetermined format
  • the interval between the reference uplink resources is equal to: the monitoring period of the first indicator field, and the reference uplink resource does not include: configured to use only A symbol that is transmitted downstream or configured as an unknown unknown resource.
  • the resource location of the reference uplink resource is a currently activated bandwidth part BWP.
  • an embodiment of the present disclosure provides another terminal 130, including:
  • the receiving unit 131 is configured to receive, by the network side device, a DCI in a predetermined format for interrupting the uplink transmission, where the DCI of the predetermined format includes a first indication domain, where the first indication domain is used to carry the reference uplink resource.
  • the processing unit 132 is configured to determine, according to the first indication information, a first resource location that needs to be interrupted for uplink transmission, and stop sending data at the first resource location.
  • the receiving unit 131 is further configured to: according to the first monitoring period of the first indication domain and/or the second monitoring period of the second indication domain, the monitoring network side device sends the DCI of the predetermined format.
  • the corresponding indication domain includes monitoring the first indication domain and/or the second indication domain.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present disclosure.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, a portion of the technical solution of the present disclosure that contributes in essence or to the related art or a part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the method of indicating interrupted transmission of various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

本公开实施例提供了一种打断传输的指示方法、网络侧设备及终端。其中，网络侧设备向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。

Description

打断传输的指示方法、网络侧设备及终端
相关申请的交叉引用
本申请主张在2018年4月4日在中国提交的中国专利申请No.201810299214.1的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及移动通信技术领域，具体涉及一种打断传输的指示方法、网络侧设备及终端。
背景技术
随着移动通信业务需求的发展变化，国际电信联盟(ITU)等多个组织对未来移动通信系统都开始研究新的无线通信系统，即5G NR(5 Generation New RAT)。在5G系统中，存在有不同优先级、时延需求或者传输时间间隔的数据业务。
在5G系统中，高时延、高可靠性需求的业务流是零散的不定时发生的，因此支持该业务与其他不同需求的业务在相同资源上复用传输可以大大提高资源利用率。对于不同终端的下行传输，可能发生两个不同优先级的数据传输在相同的资源上发生冲突，此时基站将打断低优先级的终端的数据，保证高优先级的终端传输不受影响。对于受影响的终端的数据，在当前被打断数据对应的传输时机后，基站可以通过控制信道发送格式为下行控制信息(DCI)format 2_1的DCI，指示物理下行共享信道(PDSCH)的哪一部分的数据传输受到影响。
具体地，如图1所示，假设基站在时隙(slot)中的slot#n上调度终端1的增强移动宽带(eMBB，Enhance Mobile Broadband)业务的物理下行共享信道(PDSCH)。由于低时延需求，基站在相同的slot内调度终端2在符号编号#10上的低时延高可靠通信(uRLLC，Ultra Reliable&Low Latency Communication)业务的PDSCH。为了通知终端1其在slot#n的PDSCH受到影响而被打断的资源位置，基站在slot#n+1的PDCCH传输DCI format 2_1 的DCI，使用14比特的信息通过比特位图(bitmap)方式，通知参考下行资源(RDR，reference DL resource)中的符号编号#10的PDSCH数据受到影响，则终端1可以在接收译码时丢弃该符号的数据，或者是在译码失败需要重传时，将该符号对应的soft buffer清除。
在5G系统中，参考下行资源定义为：时域上从之前监测DCI format 2_1的控制资源集(CORESET，Control-Resource set)的第一个符号，到当前检测到DCI format 2_1指示的COREST的前一个符号。在图1中，参考下行资源的时域资源正好为slot#n的第一个符号到最后一个符号。参考下行资源的频域位置为激活带宽部分(active BWP)。在使用bitmap指示时，参考下行资源被划分为14个部分，当前系统可以支持两种{时域，频域}的划分方式：{14，1}或者{7，2}，即时域划分成14部分，频域整体1个部分，或者时域划分为7个部分，频域划分成2个部分。通过14+1bits就可以指示出哪一部分的数据受到影响，其中的14bits为位图数据，1bit用于指示划分方式。
在当前5G系统中，对于不同终端的上行传输，也可能发生两个不同优先级的数据传输在相同的资源上发生冲突，此时可能需要打断低优先级的终端的数据，保证高优先级的业务传输。但是上行存在一些与下行打断传输指示(Interrupted transmission indication)不一样的问题。目前，针对如何指示低优先级的终端中断受影响的上行数据传输，还没有明确的解决方案。
发明内容
本公开实施例要解决的技术问题是提供一种打断传输的指示方法、网络侧设备及终端，实现了上行数据传输的打断传输指示。
为解决上述技术问题，本公开实施例提供了打断传输的指示方法，包括：
网络侧设备向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
本公开实施例还提供了一种打断传输的指示方法，包括：
终端接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资 源中被打断传输的第一资源位置的第一指示信息；
所述终端根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
本公开实施例还提供了一种网络侧设备，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；
所述收发机，用于向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
本公开实施例还提供了一种网络侧设备，包括：
发送单元，用于向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
本公开实施例还提供了一种终端，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；
所述收发机，用于接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
所述处理器，用于读取存储器中的程序，执行下列过程：根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
本公开实施例还提供了一种终端，包括：
接收单元，用于接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
处理单元，用于根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
本公开实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时，实现以下步骤：
向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI 包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
本公开实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时，实现以下步骤：
接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
与相关技术相比，本公开实施例提供的打断传输的指示方法、网络侧设备及终端实现了上行数据传输的打断传输指示，并且，本公开实施例可以将上下行的打断传输指示通过同一DCI format 2_1承载传输，实现上下行的打断传输指示，实现了在不增加终端的盲检次数的情况下支持上行的打断传输指示。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的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公开的一些实施例，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为现相关技术的参考下行资源的一种示例图；
图2为本公开实施例提供的打断传输的指示方法的一种流程图；
图3为本公开实施例提供的打断传输的指示方法的另一种流程图；
图4为本公开实施例提供的参考上行资源的一种示例图；
图5为本公开实施例提供的参考上行资源的另一种示例图；
图6为本公开实施例提供的参考上行资源的另一种示例图；
图7为本公开实施例提供的参考上行资源的另一种示例图；
图8为本公开实施例提供的参考上行资源的另一种示例图；
图9为本公开实施例提供的参考上行资源的另一种示例图；
图10为本公开实施例提供的网络侧设备的一种结构示意图；
图11为本公开实施例提供的网络侧设备的另一种结构示意图。
图12为本公开实施例提供的终端的一种结构示意图；
图13为本公开实施例提供的终端的另一种结构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。在下面的描述中，提供诸如具体的配置和组件的特定细节仅仅是为了帮助全面理解本公开的实施例。因此，本领域技术人员应该清楚，可以对这里描述的实施例进行各种改变和修改而不脱离本公开的范围和精神。另外，为了清楚和简洁，省略了对已知功能和构造的描述。
应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。
在本公开的各种实施例中，应理解，下述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本公开实施例的实施过程构成任何限定。
本公开实施例中，网络侧设备通常是指基站。在本公开的实施例中，所述基站的形式不限，可以是宏基站(Macro Base Station)、微基站(Pico Base Station)、Node B(3G移动基站的称呼)、增强型基站(eNB)、家庭增强型基站(Femto eNB或Home eNode B或Home eNB或HeNB)、中继站、接入点、RRU(Remote Radio Unit，远端射频模块)、RRH(Remote Radio Head，射频拉远头)、5G移动通信系统中的网络侧节点，如gNB、中央单元(CU，Central Unit)和分布式单元(DU，Distributed Unit)等。终端则可以是移动电话(或手机)，或者其他能够发送或接收无线信号的设备，包括用户设备(UE)、个人数字助理(PDA)、无线调制解调器、无线通信装置、手持装置、 膝上型计算机、无绳电话、无线本地回路(WLL)站、能够将移动信号转换为WiFi信号的客户终端(CPE，Customer Premise Equipment)或移动智能热点、智能家电、或其他不通过人的操作就能自发与移动通信网络通信的设备等。
如背景技术所述的，对于不同终端的上行传输，可能发生两个不同优先级的数据传输在相同的资源上发生冲突，此时可能需要打断低优先级的终端的数据，保证高优先级的业务传输。
下行数据由基站发送，并且由基站来控制发送给终端1的哪部分数据打断传输，终端1在之后根据检测到的DCI format 2_1判断之前已经接收的PDSCH是否有数据被打断。然而，对于不同终端的上行传输，若需要对终端1的PUSCH进行打断传输时，基站需要在终端1发送受影响的数据传输之前，就已经通知终端1其PUSCH受到影响的资源位置，否则，若终端1无法及时打断与终端2的传输资源相冲突位置的PUSCH，终端2高优先级的数据传输会受到终端1的数据传输的影响，导致传输失败。因此，不同于下行，对于上行的打断传输指示，需要进行提前指示，即基站在发生冲突的传输之前通知终端进行打断。当前标准定义的DCI format 2_1不支持指示后面的资源的打断资源的位置。
为解决上述问题，本公开实施例提供了一种打断传输的指示方法，应用于网络侧设备，如基站处，如图2所示，该方法包括：
步骤21，网络侧设备向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
在本公开实施例中，在所述预定格式的DCI中携带了第一指示域，该第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。从而，网络侧设备在需要打断终端的上行传输时，可以在该第一指示域中携带第一指示信息，以指示参考上行资源中被打断传输的资源位置，即第一资源位置。当然，在不需要打断所述终端的上行传输时，所述第一指示域可以携带某种预定义的比特值，如全0字段，以指示不需要打断上行传输。
这里，优选地，所述预定格式的DCI，采用DCI格式2_1。
作为一种优选方式，本公开实施例中，上行和下行可以采用同一个DCI format，用于指示上行和下行的被打断的数据传输的资源位置。即，在同一个DCI format中，承载用于下行和上行的打断传输指示。
在所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
具体地，下行打断指示和上行打断指示可以配置成不同的监测周期，所述网络侧设备可以向所述终端发送所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期的配置信息，所述第一监测周期与第二监测周期可以相同或不同。终端根据上述监测周期，针对对应的指示域进行监测。
作为一种优选方式，所述参考上行资源的划分块数，可以大于或等于所述参考下行资源的划分块数。例如，参考下行资源可以划分为14块，需要14+1比特进行指示。而参考上行资源也可以划分为14块，具体地划分方式与指示方式可以与参考下行资源相类似。参考上行资源还可以划分为更多部分：{时域划分块数M，频域划分块数N}，即M*N大于14，比如M*N可以为28，此时可以有{28，1}，或者{14，2}，或者{7，4}等划分方式，此时所需用于指示打断资源位置的比特数为28+2比特进行指示，其中28比特指示资源位置，2比特指示划分方式。
在本公开实施例中，在频域上，所述参考上行资源的资源位置可以为当前激活的带宽部分(active BWP)。
以上介绍了本公开实施例的打断传输的指示方法在网络侧设备处的实现。通过以上步骤可以看出，本公开实施例实现了上行数据传输的打断传输指示。并且，本公开实施例可以将上下行的打断传输指示通过同一DCI format 2_1承载传输，实现上下行的打断传输指示，实现了在不增加终端的盲检次数的情况下支持上行的打断传输指示。
下面请参考图3，本公开实施例还提供了打断传输的指示方法在终端侧的流程，包括：
步骤31，终端接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参 考上行资源中被打断传输的第一资源位置的第一指示信息。
这里，所述预定格式为DCI格式2_1。作为一种优选方式，所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
步骤32，所述终端根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
通过以上步骤，本公开实施例的终端可以监测网络侧设备发送的预定格式的DCI，获得上行数据传输的打断传输指示。并且，本公开实施例可以将上下行的打断传输指示通过同一DCI format 2_1承载传输，实现上下行的打断传输指示，并可以在不增加终端的盲检次数的情况下支持上行的打断传输指示。
在本公开实施例中，终端可以接收网络侧设备发送的所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期的配置信息，这里，所述第一监测周期与第二监测周期相同或不同。终端可以根据所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期，监听网络侧设备发送所述预定格式的DCI中的对应指示域，所述对应指示域包括监测所述第一指示域和/或第二指示域。例如，根据所述第一监测周期监听所述第一指示域，和/或，根据所述第二监测周期监听所述第二指示域。
下面将对本公开实施例中可以采用的参考上行资源的资源位置的定义进行说明。需要指出的是，下面的举例说明，仅是本公开实施例可以采用的部分定义方式，并不作为对本公开的限定。
作为一种实现方式，在频域上，所述参考上行资源的资源位置可以是当前激活的带宽部分(active BWP)。
下面将结合附图4～9，针对所述参考上行资源在时域上的资源位置进行举例说明。附图4～9中，Field 1即域1，表示前文的所述第一指示域；Field 2即域2，表示前文的所述第二指示域；被指示的位置是被打断上行传输的资源位置；DL表示下行，UL表示上行；预设的上行打断传输指示处理时间可以预先约定或标准中定义。在图4～9中的示例中，每个slot包含14个符号， 且符号从#0开始编号到#13。另外，需要说明的是，第一指示域和第二指示域在DCI中的前后顺序也可以是与图4～9中不同，例如，可以第一指示域在后，第二指示域在前。
1)所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的结束位置为：所述预定格式的DCI所在的第一时隙之后的第x个可用于上行调度传输的时隙的结束位置；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号，其中，所述x为大于或等于1的预设整数。
假设终端1配置为既监测DCI format 2_1的域1，也监测DCI format 2_1的域2，即终端监测是否有上行和下行的打断传输指示，两者的监测周期都配置为1个slot。如图4所示，假设上行打断传输指示和下行打断传输指示分别在slot#n的PDCCH域1和域2被检测到，则终端根据域1确定上行需要被打断的资源位置，根据域2的指示确定在slot#n-1中下行传输被打断的资源位置。
假设PDCCH占用两个符号位置，上行打断传输指示的最小处理时间(Processing time for UL INT Indication)为10符号，参考上行资源位置的指示比特数为14比特。
如图4所示，假设在FDD系统中，所述slot#n检测到的上行打断传输指示对应的参考上行资源的起始位置为slot#n的编号#12的符号位置；结束位置为下一个可用于上行调度传输的slot的结束位置，则该例中参考上行的结束位置为slot#n+1的最后一个符号的位置。若参考上行资源划分方式(划分图样)的指示信息为‘0’，则其时-频域的划分图样为{14，1}，既时域划分14个部分，频域为1个部分。在该例中，参考上行资源的划分方法采用参考下行资源的划分方法，得到前两个部分每个部分占用2个符号，剩下12个部分每个部分占用1个符号，如图4所示。当有终端2在slot#n+1的#4符号上调度URLLC的上行传输，则上行打断传输指示用于指示资源位置的比特信息为(00001000000000)。终端1检测到该信息后就可以确定在slot#n+1的#4符号上有其他更高优先级的业务，若自身有PUSCH与该资源位置冲突， 则将该符号上的数据传输打断，不传输该符号上的上行数据。
如图5所示，假设在TDD系统中，所述slot#n检测到的上行打断传输指示对应的参考上行资源的起始位置应为slot#n的符号编号#12的位置；结束位置应为下一个可用于上行调度传输的slot的结束位置，该例中由于slot#n和#n+1为下行slot，slot#n+2为上行slot，则最终参考上行资源的起始位置为slot#n+2的第一个符号位置，结束位置为slot#n+2的最后一个符号的位置。若参考上行资源划分图样的指示信息为‘0’，则其时-频域的划分图样为{14，1}，既时域划分14个部分，频域为1个部分。在该例中，参考上行资源的划分方法采用参考下行资源的划分方法，得到14个部分每个部分占用一个符号，如图5所示。当有终端2在slot#n+2的#1符号上调度URLLC的上行传输，则上行打断传输指示用于指示资源位置的比特信息为(01000000000000)。终端1检测到该信息后就可以确定在slot#n+2的#1符号上有其他更高优先级的业务，若自身有PUSCH与该资源位置冲突，则将该符号上的数据传输打断，不传输该符号上的上行数据。
2)所述参考上行资源的起始位置为：所述预定格式的DCI所在的第一个符号；所述参考上行资源的结束位置为：所述预定格式的DCI在下一次监测位置中的起始符号位置的前一个符号；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
假设终端1配置为监测DCI format 2_1的域1，即终端监测是否有上行的打断传输指示，监测周期配置为2个slot。如图6所示，假设上行打断传输指示在slot#n的DCI format 2_1域1被检测到，则终端根据域1确定上行需要被打断的资源位置。
假设PDCCH占用两个符号位置，上行打断传输指示的最小处理时间为10个符号，参考上行资源位置的指示比特数为14比特。
如图6所示，假设在FDD系统中，所述slot#n检测到的上行打断传输指示对应的参考上行资源的起始位置应为当前检测到上行打断传输指示的DCI的第一个符号的位置，结束位置为下一次监测上行打断传输指示的DCI之前的一个符号，则该例中当slot#n中检测到上行打断指示，其对应的参考上行资源的起始位置为slot#n的第一个符号的位置，结束位置为slot#n+1的最后 一个符号的位置。
如图7所示，假设在TDD系统中，所述slot#n检测到的上行打断传输指示对应的参考上行资源的起始位置应为当前检测到上行打断传输指示的DCI的第一个符号的位置，结束位置为下一次监测上行打断传输指示的DCI之前的一个符号，假设该例中slot#n和#n+2为用于下行的slot，slot#n+1为用于上行调度的slot，则参考上行资源的起始位置为slot#n+1的起始符号位置，结束位置为slot#n+1的结束符号位置。
3)所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的时域长度等于：所述第一指示域的监测周期；且，所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
假设终端1配置为监测DCI format 2_1的域1，即终端监测是否有上行的打断传输指示，监测周期配置为1个slot。如图8所示，假设上行打断传输指示在slot#n的DCI format 2_1域1被检测到，则终端根据域1确定上行需要被打断的资源位置。
假设PDCCH占用两个符号位置，上行打断传输指示的最小处理时间为10符号，参考上行资源位置的指示比特数为14比特。
如图8所示，假设在FDD系统中，所述slot#n检测到的上行打断传输指示对应的参考上行资源的起始位置应检测到当前的上行打断指示后，终端处理所述上行打断传输指示的处理时间结束后的第一个上行符号的位置，参考上行资源时域长度等于配置的监测上行打断传输指示的周期长度。在该例中，监测周期为1个slot，则参考上行资源的起始位置为slot#n的#12符号位置，结束位置为slot#n+1的#11符号位置，整个资源占用14个符号的长度。
如图9所示，假设在TDD系统中，所述slot#n检测到的上行打断传输指示对应的参考上行资源的起始位置应检测到当前的上行打断指示后，终端处理所述上行打断传输指示的处理时间结束后的第一个上行符号的位置，参考上行资源时域长度等于配置的监测上行打断传输指示的周期长度。假设该例中slot#n为用于下行的slot；而slot#n+1中，前4个符号配置为下行资 源，中间8个资源为unknown资源，最后2个符号上用于上行调度的资源；slot#n+2为用于上行调度的slot。则参考上行资源的起始位置应该为slot#n+1的符号#12位置(即第13个符号)，结束位置为slot#n+2的符号#11符号位置，保证参考资源为14符号的长度。
基于以上方法，本公开实施例还提供了实施上述方法的设备。
请参考图10，本公开实施例提供了网络侧设备1000的一结构示意图，包括：处理器1001、收发机1002、存储器1003和总线接口，其中：
在本公开实施例中，网络侧设备1000还包括：存储在存储器上1003并可在处理器1001上运行的计算机程序。
所述收发机1002，用于向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
在图10中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1001代表的一个或多个处理器和存储器1003代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1002可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。
处理器1001负责管理总线架构和通常的处理，存储器1003可以存储处理器1001在执行操作时所使用的数据。
优选地，所述预定格式为DCI格式2_1。
优选地，所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
优选地，所述收发机1002，还用于向所述终端发送所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期的配置信息，所述第一监测周期与第二监测周期相同或不同。
优选地，所述参考上行资源的划分块数，大于或等于所述参考下行资源的划分块数。
优选地，在时域上：所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的结束位置为：所述预定格式的DCI所在的第一时隙之后的第x个可用于上行调度传输的时隙的结束位置；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号，其中，所述x为大于或等于1的预设整数。
优选地，在时域上：所述参考上行资源的起始位置为：所述预定格式的DCI所在的第一个符号；所述参考上行资源的结束位置为：所述预定格式的DCI在下一次监测位置中的起始符号位置的前一个符号；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
优选地，在时域上：所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的时域长度等于：所述第一指示域的监测周期；且，所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
优选地，在频域上，所述参考上行资源的资源位置为当前激活的带宽部分BWP。
请参照图11，本公开实施例提供了网络侧设备110的另一种结构，该网络侧设备110具体可以是基站，如图11所示，该网络侧设备110包括：
发送单元111，用于向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
优选地，所述发送单元111，还用于向所述终端发送所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期的配置信息，所述第一监测周期与第二监测周期相同或不同。
请参照图12，本公开实施例提供的终端的一种结构示意图，该终端1200包括：处理器1201、收发机1202、存储器1203、用户接口1204和总线接口，其中：
在本公开实施例中，终端1200还包括：存储在存储器上1203并可在处理器1201上运行的计算机程序。
所述收发机1202，用于接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
所述处理器1201，用于读取存储器1203中的程序，执行下列过程：根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
在图12中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1201代表的一个或多个处理器和存储器1203代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1202可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口1204还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1201负责管理总线架构和通常的处理，存储器1203可以存储处理器1201在执行操作时所使用的数据。
可选地，所述预定格式为DCI格式2_1。
可选地，所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
可选地，所述收发机1202，还用于根据所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期，监听网络侧设备发送所述预定格式的DCI中的对应指示域，所述对应指示域包括监测所述第一指示域和/或第二指示域。
可选地，在时域上：所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的结 束位置为：所述预定格式的DCI所在的第一时隙之后的第x个可用于上行调度传输的时隙的结束位置；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号，其中，所述x为大于或等于1的预设整数。
可选地，在时域上：所述参考上行资源的起始位置为：所述预定格式的DCI所在的第一个符号；所述参考上行资源的结束位置为：所述预定格式的DCI在下一次监测位置中的起始符号位置的前一个符号；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
可选地，在时域上：所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的时域长度等于：所述第一指示域的监测周期；且，所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
可选地，在频域上，所述参考上行资源的资源位置为当前激活的带宽部分BWP。
请参照图13，本公开实施例提供了另一种终端130，包括：
接收单元131，用于接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
处理单元132，用于根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
可选地，上述接收单元131，还用于根据所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期，监听网络侧设备发送所述预定格式的DCI中的对应指示域，所述对应指示域包括监测所述第一指示域和/或第二指示域。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方 法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本公开实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例打断传输的指示方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护 范围应以权利要求的保护范围为准。

Claims (37)

  1. 一种打断传输的指示方法，包括：
    网络侧设备向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
  2. 如权利要求1所述的指示方法，其中，所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
  3. 如权利要求2所述的指示方法，其中，还包括：
    所述网络侧设备向所述终端发送所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期的配置信息，所述第一监测周期与第二监测周期相同或不同。
  4. 如权利要求2所述的指示方法，其中，所述参考上行资源的划分块数，大于或等于所述参考下行资源的划分块数。
  5. 如权利要求1至4任一项所述的指示方法，其中，在时域上：
    所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的结束位置为：所述预定格式的DCI所在的第一时隙之后的第x个可用于上行调度传输的时隙的结束位置；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号，其中，所述x为大于或等于1的预设整数。
  6. 如权利要求1至4任一项所述的指示方法，其中，在时域上：
    所述参考上行资源的起始位置为：所述预定格式的DCI所在的第一个符号；所述参考上行资源的结束位置为：所述预定格式的DCI在下一次监测位置中的起始符号位置的前一个符号；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
  7. 如权利要求1至4任一项所述的指示方法，其中，在时域上：
    所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调 度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的时域长度等于：所述第一指示域的监测周期；且，所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
  8. 如权利要求1至4任一项所述的指示方法，其中，在频域上，所述参考上行资源的资源位置为当前激活的带宽部分BWP。
  9. 如权利要求1至4任一项所述的指示方法，其中，所述预定格式为DCI格式2_1。
  10. 一种打断传输的指示方法，包括：
    终端接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
    所述终端根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
  11. 如权利要求10所述的指示方法，其中，所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
  12. 如权利要求11所述的指示方法，其中，所述接收网络侧设备发送的一用于打断上行传输的预定格式的DCI的步骤，包括：
    终端根据所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期，监听网络侧设备发送所述预定格式的DCI中的对应指示域，所述对应指示域包括监测所述第一指示域和/或第二指示域。
  13. 如权利要求10至12任一项所述的指示方法，其中，在时域上：
    所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的结束位置为：所述预定格式的DCI所在的第一时隙之后的第x个可用于上行调度传输的时隙的结束位置；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号，其中，所述x为大于或等于1的预设整数。
  14. 如权利要求10至12任一项所述的指示方法，其中，在时域上：
    所述参考上行资源的起始位置为：所述预定格式的DCI所在的第一个符号；所述参考上行资源的结束位置为：所述预定格式的DCI在下一次监测位置中的起始符号位置的前一个符号；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
  15. 如权利要求10至12任一项所述的指示方法，其中，在时域上：
    所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的时域长度等于：所述第一指示域的监测周期；且，所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
  16. 如权利要求10至12任一项所述的指示方法，其中，在频域上，所述参考上行资源的资源位置为当前激活的带宽部分BWP。
  17. 如权利要求10至12任一项所述的指示方法，其中，所述预定格式为DCI格式2_1。
  18. 一种网络侧设备，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；其中，
    所述收发机，用于向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
  19. 如权利要求18所述的网络侧设备，其中，所述预定格式为DCI格式2_1。
  20. 如权利要求18所述的网络侧设备，其中，所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
  21. 如权利要求20所述的网络侧设备，其中，
    所述收发机，还用于向所述终端发送所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期的配置信息，所述第一监测周期与第二监测周期相同或不同。
  22. 如权利要求20所述的网络侧设备，其中，所述参考上行资源的划分块数，大于或等于所述参考下行资源的划分块数。
  23. 如权利要求18至22任一项所述的网络侧设备，其中，
    在时域上：所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的结束位置为：所述预定格式的DCI所在的第一时隙之后的第x个可用于上行调度传输的时隙的结束位置；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号，其中，所述x为大于或等于1的预设整数。
  24. 如权利要求18至22任一项所述的网络侧设备，其中，
    在时域上：所述参考上行资源的起始位置为：所述预定格式的DCI所在的第一个符号；所述参考上行资源的结束位置为：所述预定格式的DCI在下一次监测位置中的起始符号位置的前一个符号；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
  25. 如权利要求18至22任一项所述的网络侧设备，其中，
    在时域上：所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的时域长度等于：所述第一指示域的监测周期；且，所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
  26. 如权利要求18所述的网络侧设备，其中，在频域上，所述参考上行资源的资源位置为当前激活的带宽部分BWP。
  27. 一种网络侧设备，包括：
    发送单元，用于向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
  28. 一种终端，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；其中，
    所述收发机，用于接收网络侧设备发送的一用于打断上行传输的预定格 式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
    所述处理器，用于读取存储器中的程序，执行下列过程：根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
  29. 如权利要求28所述的终端，其中，所述预定格式的DCI还用于打断下行传输，所述预定格式的DCI还包括有第二指示域，所述第二指示域用于携带参考下行资源中被打断的传输的第二资源位置的第二指示信息。
  30. 如权利要求29所述的终端，其中，
    所述收发机，还用于根据所述第一指示域的第一监测周期和/或所述第二指示域的第二监测周期，监听网络侧设备发送所述预定格式的DCI中的对应指示域，所述对应指示域包括监测所述第一指示域和/或第二指示域。
  31. 如权利要求28至30任一项所述的终端，其中，在时域上：
    所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的结束位置为：所述预定格式的DCI所在的第一时隙之后的第x个可用于上行调度传输的时隙的结束位置；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号，其中，所述x为大于或等于1的预设整数。
  32. 如权利要求28至30任一项所述的终端，其中，在时域上：
    所述参考上行资源的起始位置为：所述预定格式的DCI所在的第一个符号；所述参考上行资源的结束位置为：所述预定格式的DCI在下一次监测位置中的起始符号位置的前一个符号；且所述参考上行资源不包括：配置为只用于下行传输或者配置为未知unknown资源的符号。
  33. 如权利要求28至30任一项所述的终端，其中，在时域上：
    所述参考上行资源的起始位置为：第一位置之后的第一个可用于上行调度传输的符号的位置，所述第一位置与所述预定格式的DCI之间间隔一预设的上行打断传输指示处理时间；所述参考上行资源的时域长度等于：所述第一指示域的监测周期；且，所述参考上行资源不包括：配置为只用于下行传 输或者配置为未知unknown资源的符号。
  34. 如权利要求28所述的终端，其中，在频域上，所述参考上行资源的资源位置为当前激活的带宽部分BWP。
  35. 一种终端，包括：
    接收单元，用于接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
    处理单元，用于根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
  36. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时，实现以下步骤：
    向终端发送一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息。
  37. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时，实现以下步骤：
    接收网络侧设备发送的一用于打断上行传输的预定格式的DCI，所述预定格式的DCI包括有第一指示域，所述第一指示域用于携带参考上行资源中被打断传输的第一资源位置的第一指示信息；
    根据所述第一指示信息，确定需要打断上行传输的第一资源位置，并停止在所述第一资源位置发送数据。
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