WO2021063034A1 - 业务传输的控制方法、终端和网络设备 - Google Patents

业务传输的控制方法、终端和网络设备 Download PDF

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Publication number
WO2021063034A1
WO2021063034A1 PCT/CN2020/097429 CN2020097429W WO2021063034A1 WO 2021063034 A1 WO2021063034 A1 WO 2021063034A1 CN 2020097429 W CN2020097429 W CN 2020097429W WO 2021063034 A1 WO2021063034 A1 WO 2021063034A1
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Prior art keywords
terminal
indication information
service transmission
transmission
resource
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PCT/CN2020/097429
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English (en)
French (fr)
Inventor
林祥利
王磊
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大唐移动通信设备有限公司
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Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to US17/765,340 priority Critical patent/US20220386177A1/en
Priority to KR1020227014219A priority patent/KR20220070288A/ko
Priority to EP20871454.3A priority patent/EP4040844A4/en
Publication of WO2021063034A1 publication Critical patent/WO2021063034A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/12—Flow control between communication endpoints using signalling between network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/20—Traffic policing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W72/50—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
    • 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

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a method, terminal, and network device for controlling service transmission.
  • the present disclosure provides a service transmission control method, terminal and network equipment, which solves the problem that low priority services interfere with high priority services when two data transmissions with different priorities collide.
  • the embodiment of the present disclosure provides a method for controlling service transmission, which is applied to a first terminal, and includes:
  • indication signaling where the indication signaling includes: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and whether the service transmission of the first terminal is consistent with the The second indication information that a resource conflict occurs in high-priority service transmission;
  • the method further includes:
  • a resource location that conflicts with the transmission of the high-priority service is determined as a target resource location.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the embodiment of the present disclosure also provides a method for controlling service transmission, which is applied to network equipment, including:
  • the indication signaling including: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and service transmission of the first terminal The second indication information whether there is a resource conflict with the high-priority service transmission.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the embodiment of the present disclosure also provides a terminal, the terminal being the first terminal, including: a transceiver, a memory, a processor, and a computer program stored in the memory and running on the processor, and the processor executes all When the computer program is described, the following steps are implemented:
  • indication signaling where the indication signaling includes: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and whether the service transmission of the first terminal is consistent with the The second indication information that a resource conflict occurs in high-priority service transmission;
  • the processor implements the following steps when executing the computer program:
  • a resource location that conflicts with the transmission of the high-priority service is determined as a target resource location.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the embodiment of the present disclosure also provides a network device, including: a transceiver, a memory, a processor, and a computer program stored in the memory and running on the processor, and the processor implements the following steps when the computer program is executed :
  • the indication signaling including: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and service transmission of the first terminal The second indication information whether there is a resource conflict with the high-priority service transmission.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • An embodiment of the present disclosure also provides a terminal, where the terminal is a first terminal and includes:
  • the first obtaining module is configured to obtain indication signaling, the indication signaling including: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and the first terminal Second indication information indicating whether resource conflicts occur between the service transmission and the high-priority service transmission;
  • the control module is configured to control the stop of the transmission of the service at the target resource location where the resource conflict occurs according to the first indication information in the case of a resource conflict between the service transmission of the first terminal and the high-priority service transmission .
  • the embodiment of the present disclosure also provides a network device, including:
  • the transceiver module is configured to send indication signaling to the first terminal, where the indication signaling includes: first indication information of the resource location occupied by the second terminal's high-priority service transmission in the reference resource domain, and the first terminal The second indication information of whether a terminal's service transmission and the high-priority service transmission have resource conflicts.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for controlling service transmission as described above are realized.
  • the beneficial effects of the above technical solutions of the present disclosure are: obtaining, through the first terminal, the first indication information of the resource location occupied by the high priority service transmission of the second terminal in the reference resource domain, and the service transmission of the first terminal Second indication information whether there is a resource conflict with the high-priority service transmission, and in the case of resource conflicts between the service transmission of the first terminal and the high-priority service transmission, according to the first indication information , Controlling the stop of transmission of services at the target resource location where resource conflict occurs can avoid the phenomenon that low-priority service transmission interferes with high-priority service transmission.
  • FIG. 1 shows one of the flowcharts of the service transmission control method according to the embodiment of the present disclosure
  • FIG. 2 shows one of the schematic diagrams of a reference resource field in an embodiment of the present disclosure
  • FIG. 3 shows the second schematic diagram of the reference resource field of the embodiment of the present disclosure
  • FIG. 4 shows the third schematic diagram of a reference resource field in an embodiment of the present disclosure
  • FIG. 5 shows the second flow chart of the method for controlling service transmission according to an embodiment of the present disclosure
  • FIG. 6 shows a schematic diagram of modules of a terminal according to an embodiment of the present disclosure
  • FIG. 7 shows a schematic diagram of modules of a network device according to an embodiment of the present disclosure
  • FIG. 8 shows a schematic diagram of the implementation structure of a terminal according to an embodiment of the present disclosure
  • FIG. 9 shows a schematic diagram of an implementation structure of a network device according to an embodiment of the present disclosure.
  • one embodiment or “an embodiment” mentioned throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present disclosure. Therefore, the appearances of "in one embodiment” or “in an embodiment” in various places throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B based on A does not mean that B is determined only based on A, and B can also be determined based on A and/or other information.
  • the form of the access network is not limited, and may include macro base station (Macro Base Station), micro base station (Pico Base Station), Node B (name of 3G mobile base station), enhanced base station (eNB), Home enhanced base station (Femto eNB or Home eNode B or Home eNB or HeNB), relay station, access point, remote radio unit (RRU), remote radio head (RRH), etc. Access to the network.
  • macro base station Micro Base Station
  • micro base station Pico Base Station
  • Node B name of 3G mobile base station
  • eNB enhanced base station
  • eNB Home enhanced base station
  • Femto eNB or Home eNode B or Home eNB or HeNB relay station
  • access point remote radio unit
  • RRU remote radio unit
  • RRH remote radio head
  • the user terminal can be a mobile phone (or cell phone), or other equipment capable of sending or receiving wireless signals, including user equipment, personal digital assistants (PDA), wireless modems, wireless communication devices, handheld devices, laptop computers, cordless phones , Wireless Local Loop (WLL) stations, Customer Premise Equipment (CPE) that can convert mobile signals into WiFi signals, or mobile smart hotspots, smart home appliances, or other spontaneous communication with mobile communication networks without human operation Equipment, etc.
  • PDA personal digital assistants
  • WLL Wireless Local Loop
  • CPE Customer Premise Equipment
  • Ultra-Reliable and Low Latency Communications (URLLC) services occur sporadically and irregularly. Therefore, it supports multiplexing transmissions on the same resources that transmit other services with different requirements. Help reduce transmission delay.
  • the base station schedules service transmissions with different priorities for different terminals two data transmissions with different priorities may collide on the same resource. For example, when the base station schedules Enhanced Mobile Broadband (eMBB) services, A request for scheduling a URLLC service from another terminal is received, and the resource of the URLLC service will conflict with the scheduled eMBB service.
  • eMBB Enhanced Mobile Broadband
  • the base station can notify the eMBB service to stop transmission, by defining the reference resource, and dividing the reference resource into multiple resource blocks, A bitmap is used to indicate which resource blocks have conflicts, and the terminal is notified of the indication information.
  • the transmission cancellation operation is performed by the base station, but the transmission of low priority services that do not conflict with the transmission of high priority services may be canceled by mistake; while the transmission is transmitted in the uplink
  • the base station needs to send signaling to notify the terminal, and the terminal performs the transmission cancellation operation. Therefore, unlike the downlink, in order to ensure the normal transmission of the high priority service, the low priority service is The reliability requirements of the signalling for the indication of transmission cancellation are higher; on the other hand, if the same resource division granularity as the downlink is used, the indication accuracy will decrease. Therefore, the uplink cancellation transmission may adopt a smaller granularity and divide more.
  • the embodiments of the present disclosure provide a service transmission control method, terminal, and network equipment, which can avoid the phenomenon that low priority service transmission interferes with high priority service transmission, and can ensure high priority service transmission.
  • an embodiment of the present disclosure provides a method for controlling service transmission, which is applied to a first terminal, and includes:
  • Step 11 Obtain indication signaling.
  • the indication signaling includes: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and whether the service transmission of the first terminal is Second indication information that a resource conflict occurs with the high-priority service transmission;
  • the first terminal may be configured via a network device to detect and receive the indication signaling used to indicate the first terminal sent by the network device.
  • Step 12 In the case of a resource conflict between the service transmission of the first terminal and the high-priority service transmission, according to the first indication information, control the service at the target resource location where the resource conflict occurs to stop transmission.
  • the first terminal performs the transmission of the high-priority service according to the first indication information.
  • the service of the first terminal is controlled to stop transmission to prevent low-priority service transmission from causing high-priority service transmission. The phenomenon of interference.
  • the first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain is acquired through the first terminal, and whether the service transmission of the first terminal is consistent with the
  • the transmission of services at the conflicting target resource location can be stopped, which can avoid the phenomenon that low-priority service transmission interferes with high-priority service transmission.
  • the method may further include:
  • a resource location that conflicts with the transmission of the high-priority service is determined as a target resource location.
  • the resource location occupied by the service transmission of the first terminal in the reference resource domain is acquired, and the first terminal determines that the service transmission of the first terminal is the same as the service transmission of the first terminal according to the first indication information.
  • the resource location where resource conflicts occur in high-priority service transmission is the target resource location.
  • the first indication information may include at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the first indication information may be included in the reference resource domain, indication information of the time domain position occupied by the high-priority service transmission, or in the reference resource domain, the high-priority Indication information of the frequency domain position occupied by service transmission, or indication information of the time domain and frequency domain position occupied by the high-priority service transmission in the reference resource domain.
  • the reference resource domain includes a set of Physical Resource Block (PRB) in the frequency domain, and a set of Orthogonal Frequency Division Multiplexing (OFDM) symbols in the time domain. set.
  • PRB Physical Resource Block
  • OFDM Orthogonal Frequency Division Multiplexing
  • the reference resource domain is a resource set consisting of a set of PRBs in the frequency domain and a set of OFDM symbols in the time domain.
  • the resource set is predefined or notified to the One terminal.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the indication signaling includes a bit sequence of length N, and each bit information corresponds to a first terminal, and is used to indicate the corresponding first terminal Whether the service transmission of is affected by high-priority service transmission, for example, bit information 0 indicates that the corresponding first terminal is not affected by high-priority service transmission, and bit information 1 indicates that the corresponding first terminal is subject to high-priority services The impact of transmission; and, N is the number of the first terminals configured by the network device to jointly receive the indication signaling.
  • each bit corresponds to a first terminal, and the corresponding relationship may be predefined or configured by a network device through high-level signaling.
  • the network equipment is configured with 4 first terminals, including terminal (User Equipment, UE) 1, UE2, UE3, and UE4.
  • UE1, UE2, UE3, and UE4 are a group of first terminals to detect and receive An indication signaling.
  • the reference resource domain used by the indication signaling is shown in Fig. 2.
  • the reference resource domain is configured to be divided into 14 parts in the time domain and indicated by means of bitmap.
  • the low-priority transmission service eMBB physical uplink shared channel (PUSCH) of the four first terminals respectively occupies positions in the reference resource domain as shown in Figure 2, and in the reference resource domain, there are The high-priority services of the two second terminals transmit URLLC PUSCH, and the resources they occupy are shown in Figure 2.
  • the indication signaling includes the resource locations occupied by other high-priority services in the reference resource field.
  • the first indication information of is "00 0100 0001 0000", which indicates that the high-priority service of the second terminal occupies the positions of the divided blocks numbered 3 and 9 in the time domain of the reference resource domain.
  • the indication signaling contains a bit sequence with a length of 4, which is pre-defined or configured by base station high-level signaling.
  • the 4 bits of information correspond to the first terminals UE1, UE2, UE3, and UE4, respectively, for Indicate whether the four first terminals are affected by high-priority services.
  • the PUSCH of the first terminal UE1, UE3, UE4 conflicts with the resources of the URLLC PUSCH, and the UE2 does not conflict, the corresponding bit information is represented as "1011".
  • the first terminal UE1, UE2, UE3, UE4 After detecting the indication signaling, the first terminal UE1, UE2, UE3, UE4 determines, according to the indication signaling, that the time domain positions in the reference resource domain affected by the high-priority service are divided blocks numbered 3 and 9. At the same time, according to the bit sequence information "1011" with a length of 4, the first terminals UE1, UE3, and UE4 determine that their service transmission is affected by the high priority service of the second terminal and perform the operation of canceling the service transmission, and the first terminal UE2 determines that its service transmission is not affected, and transmits eMBB PUSCH normally.
  • the network device is configured with four first terminals, including UE5, UE6, UE7, and UE8, UE5, UE6, UE7, and UE8 are a group of first terminals to detect an indication signaling.
  • the reference resource domain used by the indication signaling is shown in FIG. 3, and the reference resource domain is configured to be divided into 10 parts in the frequency domain and indicated by means of a bitmap.
  • the indication signaling includes the first indication information of the resource location occupied by other high-priority services in the reference resource domain, which is "01 1111 1110", which means The high-priority service of the second terminal occupies the positions of the divided blocks numbered 1 to 8 in the reference resource domain.
  • the indication signaling contains a bit sequence with a length of 4, which is pre-defined or configured by network equipment high-level signaling.
  • the bit information corresponds to the first terminal UE5, UE#6, UE7, and UE8, respectively, for indicating Whether these four first terminals are affected by high-priority services. As shown in FIG. 3, the PUSCH resources of the first terminals UE5 and UE6 conflict with the resources of the URLLC PUSCH, and there is no conflict between UE7 and UE8, the corresponding bit information is expressed as "1100".
  • UE5, UE6, UE7, and UE8 detect the indication signaling, according to the indication signaling, they determine that the frequency domain positions in the reference resource domain that are affected by high-priority services are divided blocks numbered 1-8.
  • UE5 and UE6 determine that their service transmission is affected by the high-priority service of the second terminal and perform the operation of canceling the service transmission, while the terminals UE7 and UE8 determine their own service transmission Unaffected, eMBB PUSCH is transmitted normally.
  • the network device is configured with four first terminals, including UE9, UE10, UE11, and UE12, UE9, UE10, UE11, and UE12 are a group of first terminals to detect an indication signaling.
  • the reference resource domain for the indication signaling is shown in Fig. 4, the reference resource domain is configured to be divided into 2 parts in the frequency domain and 7 parts in the time domain, and the indication is carried out by means of a joint bitmap.
  • the indication signaling contains the indication information of the resource position occupied by other high-priority services in the reference resource domain, which is "00 1100 0011 0000", which means the first
  • the high-priority services of the two terminals occupy the positions of the divided blocks numbered 2, 3, 8, and 9 in the reference resource domain.
  • the indication signaling includes a bit sequence with a length of 4, which is pre-defined or configured by the base station high-level signaling.
  • the bit information corresponds to the first terminals UE9, UE10, UE11, and UE12, respectively, and is used to indicate these four Whether the first terminal is affected by high-priority services.
  • the PUSCH of UE9 and UE10 conflict with the resources of URLLC PUSCH, but there is no conflict between UE11 and UE12, the corresponding bit information is expressed as "1100".
  • UE9 and UE10 After UE9 and UE10 detect the indication signaling, they determine that their service transmission is affected by the high-priority service of the second terminal, and determine the resource location affected by the transmission service according to the indication signaling, and perform the operation to cancel the service transmission, and UE11 and UE12 determines that its transmission service is not affected, and transmits eMBB PUSCH normally.
  • UE9, UE10, UE11, and UE12 detect the indication signaling, according to the indication signaling, it is determined that the positions affected by the high-priority service in the reference resource domain are divided blocks numbered 2, 3, 8, and 9.
  • UE9 and UE10 determine that their transmission services are affected by the second terminal's high-priority services and cancel the service transmission, while UE11 and UE12 determine that their service transmission is not Affected, eMBB PUSCH is transmitted normally.
  • the first terminal obtains a bit sequence including N bits in the indication signaling, and determines that the service transmission of the first terminal is in the bit sequence according to a predefined or corresponding relationship configured by high-level signaling And obtain the corresponding indication information, so that the first terminal can determine whether its service transmission is affected by the high priority service transmission of the second terminal; if the first terminal determines that its service transmission is affected by the high priority service transmission of the second terminal For the impact of priority service transmission, it is determined that the first terminal’s own service transmission needs to be cancelled according to the first indication information of the resource location occupied by the high priority service transmission in the reference resource domain in the indication signaling
  • the resource location that is, the target resource location
  • the accuracy of indication signaling is increased to a certain extent, and the erroneous cancellation of low-priority services is avoided.
  • the transmission operation will not increase the redundant signaling overhead at the same time.
  • the embodiment of the present disclosure also provides a method for controlling service transmission, which is applied to network equipment, including:
  • Step 51 Send indication signaling to the first terminal, where the indication signaling includes: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and the first terminal Second indication information indicating whether resource conflicts occur between the service transmission and the high-priority service transmission.
  • the first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain is sent to the first terminal, and whether the service transmission of the first terminal is consistent with that of the first terminal.
  • the second indication information indicating that the resource conflict occurs in the transmission of the high-priority service can enable the first terminal to control the service stop transmission at the target resource location where the resource conflict occurs according to the first indication information and the second indication information, which can avoid low A phenomenon in which priority service transmission interferes with high priority service transmission.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the first indication information may be included in the reference resource domain, indication information of the time domain position occupied by the high-priority service transmission, or in the reference resource domain, the high-priority Indication information of the frequency domain position occupied by service transmission, or indication information of the time domain and frequency domain position occupied by the high-priority service transmission in the reference resource domain.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the reference resource domain is a resource set consisting of a set of PRBs in the frequency domain and a set of OFDM symbols in the time domain.
  • the resource set is predefined or notified to the One terminal.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the indication signaling includes a bit sequence of length N, and each bit information corresponds to a first terminal, and is used to indicate the corresponding first terminal Whether the service transmission of is affected by high-priority service transmission, for example, bit information 0 indicates that the corresponding first terminal is not affected by high-priority service transmission, and bit information 1 indicates that the corresponding first terminal is subject to high-priority services The impact of transmission; and, N is the number of the first terminals configured by the network device to jointly receive the indication signaling.
  • each bit corresponds to a first terminal, and the corresponding relationship may be predefined or configured by a network device through high-level signaling.
  • an embodiment of the present disclosure also provides a terminal 60, where the terminal is a first terminal and includes:
  • the first acquiring module 61 is configured to acquire indication signaling, where the indication signaling includes: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and the first Second indication information of whether the service transmission of the terminal and the high-priority service transmission have resource conflicts;
  • the control module 62 is configured to control, according to the first indication information, the stop of the service at the target resource location where the resource conflict occurs when a resource conflict occurs between the service transmission of the first terminal and the high-priority service transmission transmission.
  • terminal 60 also includes:
  • the second acquisition module is configured to acquire the resource location occupied by the service transmission in the reference resource domain
  • the determining module is configured to determine, according to the first indication information, a resource location that conflicts with the high-priority service transmission as a target resource location.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the terminal in the embodiment of the present disclosure corresponds to the above-mentioned embodiment of the control method for service transmission applied to the first terminal. All the implementation means in the above-mentioned method embodiment are applicable to the embodiment of the terminal, and the same can be achieved. The technical effect of this is not repeated here.
  • an embodiment of the present disclosure also provides a network device 70, including:
  • the transceiver module 71 is configured to send indication signaling to the first terminal, the indication signaling including: first indication information of the resource location occupied by the second terminal's high-priority service transmission in the reference resource domain, and the The second indication information of whether the service transmission of the first terminal and the high-priority service transmission have resource conflicts.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the network device in the embodiment of the present disclosure corresponds to the foregoing embodiment of the service transmission control method, and all the implementation means in the foregoing method embodiment are applicable to the embodiment of the network device, and the same technical effect can also be achieved.
  • an embodiment of the present disclosure also provides a terminal.
  • the terminal is a first terminal and includes:
  • the transceiver 84 is connected to the bus interface 82, and is used to receive and send data under the control of the processor 81, specifically:
  • indication signaling where the indication signaling includes: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and whether the service transmission of the first terminal is consistent with the The second indication information that a resource conflict occurs in high-priority service transmission;
  • the processor 81 implements the following steps when executing the computer program:
  • a resource location that conflicts with the transmission of the high-priority service is determined as a target resource location.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the terminal of the embodiment of the present disclosure corresponds to the foregoing embodiment of the control method for service transmission applied to the first terminal. All the implementation means in the foregoing method embodiment are applicable to the embodiment of the terminal, and the same technology can also be achieved. effect.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 81 and various circuits of the memory represented by the memory 83 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 84 may be a plurality of elements, that is, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 85 may also be an interface capable of connecting externally and internally with required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 81 is responsible for managing the bus architecture and general processing, and the memory 83 can store data used by the processor 81 when performing operations.
  • the first terminal obtains a bit sequence including N bits in the indication signaling, and determines that the service transmission of the first terminal is in the bit sequence according to a predefined or corresponding relationship configured by high-level signaling And obtain the corresponding indication information, so that the first terminal can determine whether its service transmission is affected by the high priority service transmission of the second terminal; if the first terminal determines that its service transmission is affected by the high priority service transmission of the second terminal For the impact of priority service transmission, it is determined that the first terminal’s own service transmission needs to be cancelled according to the first indication information of the resource location occupied by the high priority service transmission in the reference resource domain in the indication signaling
  • the resource location that is, the target resource location
  • the embodiment of the present disclosure also provides a network device, which may be specifically a base station, including: a processor 900; a memory 920 connected to the processor 900 through a bus interface, and A transceiver 910 connected to the processor 900 through a bus interface; the memory 920 is used to store programs and data used by the processor when performing operations; data information or pilots are sent through the transceiver 910, and the The transceiver 910 receives the uplink control channel; when the processor 900 calls and executes the programs and data stored in the memory 920, the following functional modules are implemented:
  • the processor 900 is configured to read the program in the memory 920 and execute the following process:
  • the indication signaling including: first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain, and service transmission of the first terminal The second indication information whether there is a resource conflict with the high-priority service transmission.
  • the transceiver 910 is configured to receive and send data under the control of the processor 900.
  • the first indication information includes at least one of the following:
  • the indication information of the time domain position occupied by the high-priority service transmission is transmitted.
  • indication information of the frequency domain position occupied by the high-priority service transmission In the reference resource domain, indication information of the frequency domain position occupied by the high-priority service transmission.
  • the reference resource domain includes a set of physical resource block PRBs in the frequency domain, and a set of orthogonal frequency division multiplexing technology OFDM symbols in the time domain.
  • the second indication information includes:
  • each bit corresponds to the indication information of whether the transmission service of the first terminal has a resource conflict with the transmission of the high-priority service
  • N is the number of the first terminals that receive the indication signaling.
  • the network device of the embodiment of the present disclosure corresponds to the foregoing embodiment of the control method for service transmission, and all the implementation means in the foregoing method embodiment are applicable to the embodiment of the network device, and the same technical effect can also be achieved.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 900 and various circuits of the memory represented by the memory 920 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits. These are all known in the art, and therefore, no further description will be given here.
  • the bus interface provides the interface.
  • the transceiver 910 may be a plurality of elements, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the processor 900 is responsible for managing the bus architecture and general processing, and the memory 920 can store data used by the processor 900 when performing operations.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the embodiment of the above-mentioned service transmission control method is realized, and can achieve The same technical effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the first indication information of the resource location occupied by the high-priority service transmission of the second terminal in the reference resource domain is sent to the first terminal, and whether the service transmission of the first terminal is consistent with that of the first terminal.
  • the second indication information indicating that the resource conflict occurs in the transmission of the high-priority service can enable the first terminal to control the service stop transmission at the target resource location where the resource conflict occurs according to the first indication information and the second indication information, which can avoid low A phenomenon in which priority service transmission interferes with high priority service transmission.
  • each component or each step can be decomposed and/or recombined.
  • These decomposition and/or recombination should be regarded as equivalent solutions of the present disclosure.
  • the steps of performing the above series of processing can naturally be performed in a chronological order in the order of description, but do not necessarily need to be performed in a chronological order, and some steps can be performed in parallel or independently of each other.
  • a person of ordinary skill in the art can understand that all or any of the steps or components of the methods and devices of the present disclosure can be used in any computing device (including a processor, storage medium, etc.) or a network of computing devices with hardware and firmware. , Software or a combination of them, this can be achieved by those of ordinary skill in the art using their basic programming skills after reading the description of the present disclosure.
  • the purpose of the present disclosure can also be realized by running a program or a group of programs on any computing device.
  • the computing device may be a well-known general-purpose device. Therefore, the purpose of the present disclosure can also be achieved only by providing a program product containing program code for implementing the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any well-known storage medium or any storage medium developed in the future. It should also be pointed out that in the device and method of the present disclosure, obviously, each component or each step can be decomposed and/or recombined.

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Abstract

本公开提供了一种业务传输的控制方法、终端和网络设备，该方法应用于第一终端，包括：获取指示信令，指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及第一终端的业务传输是否与高优先级业务传输发生资源冲突的第二指示信息；在第一终端的业务传输与高优先级业务传输发生资源冲突的情况下，根据第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。

Description

业务传输的控制方法、终端和网络设备
相关申请的交叉引用
本申请主张在2019年9月30日在中国提交的中国专利申请号No.201910941809.7的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种业务传输的控制方法、终端和网络设备。
背景技术
在第五代移动通信5G通信系统中，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。对于极高时延、高可靠性需求的高优先级业务可能是零散的不定时发生的，因此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的现象，由此低优先级的业务对高优先级的业务产生干扰。
发明内容
本公开提供一种业务传输的控制方法、终端和网络设备，解决了两个不同优先级的数据传输发生冲突时，低优先级业务对高优先级业务产生干扰的问题。
本公开的实施例提供一种业务传输的控制方法，应用于第一终端，包括：
获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
可选的，所述控制发生资源冲突的目标资源位置上的业务停止传输之前，所述方法还包括：
获取业务传输在所述参考资源域中所占用的资源位置；
根据所述第一指示信息，确定与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
可选的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
可选的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
可选的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开的实施例还提供一种业务传输的控制方法，应用于网络设备，包括：
向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
可选的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
可选的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
可选的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开的实施例还提供一种终端，所述终端为第一终端，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现以下步骤：
获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
可选的，所述处理器执行所述计算机程序时实现以下步骤：
获取业务传输在所述参考资源域中所占用的资源位置；
根据所述第一指示信息，确定与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
可选的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
可选的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
可选的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开的实施例还提供一种网络设备，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现以下步骤：
向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业 务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
可选的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
可选的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
可选的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开的实施例还提供一种终端，所述终端为第一终端，包括：
第一获取模块，用于获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
控制模块，用于在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
本公开的实施例还提供一种网络设备，包括：
收发模块，用于向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
本公开的实施例还提供一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现如上所述的业务传输的控制方法的步骤。
本公开的上述技术方案的有益效果是：通过第一终端获取第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息，并在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输，可以避免低优先级的业务传输对高优先级的业务传输产生干扰的现象。
附图说明
图1表示本公开实施例的业务传输的控制方法流程图之一；
图2表示本公开实施例的参考资源域的示意图之一；
图3表示本公开实施例的参考资源域的示意图之二；
图4表示本公开实施例的参考资源域的示意图之三；
图5表示本公开实施例的业务传输的控制方法流程图之二；
图6表示本公开实施例的终端的模块示意图；
图7表示本公开实施例的网络设备的模块示意图；
图8表示本公开实施例的终端的实施结构示意图；
图9表示本公开实施例的网络设备的实施结构示意图。
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。
另外，本文中术语“系统”和“网络”在本文中常可互换使用。
在本申请所提供的实施例中，应理解，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
本公开实施例中，接入网的形式不限，可以是包括宏基站(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、远端射频模块(Remote Radio Unit，RRU)、射频拉远头(Remote Radio Head，RRH)等的接入网。用户终端可以是移动电话(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、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(Customer Premise Equipment，CPE)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。
在5G系统中，超可靠和低时延通信(Ultra-Reliable and Low Latency Communications，URLLC)业务是零散的不定时发生的，因此支持该业务在传输其他不同需求的业务的相同资源上复用传输有助于降低传输时延。当基站调度了不同终端的不同优先级的业务传输，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，例如当基站调度了增强移动宽带(Enhance Mobile Broadband，eMBB)业务后，又收到另一终端的调度URLLC的业务请求，且该URLLC业务的资源会与已经调度的eMBB业务产生冲突。为了保证高优先级的URLLC业务的高可靠、低时延要求，免受eMBB业务的干扰，可以是基站通知eMBB业务停止传输，通过定义参考资源，并对参考资源进行划分成多个资源块，用位图(bitmap)指出哪些资源块存在冲突，并 将指示信息通知终端。
相关技术中针对下行不同终端的不同优先级业务传输冲突，传输取消的操作由基站来执行，但是可能会误将没有与高优先级业务传输发生冲突的低优先级业务取消传输；而在上行传输中，当不同终端的不同优先级业务发生冲突，需要基站发送信令通知终端，由终端来执行传输取消的操作，因此与下行不同，为了保证高优先级业务的正常传输，对低优先级业务传输取消的指示信令的可靠性要求更高；另一方面，若采用和下行一样的资源划分颗粒度会导致指示精度下降，因此上行取消传输可能会采用更小的颗粒度，划分出更多的资源块来进行指示，导致信令开销增大，影响指示信令的可靠性。因此，本公开实施例提供了一种业务传输的控制方法、终端和网络设备，能够避免低优先级的业务传输对高优先级的业务传输产生干扰的现象，能够保证高优先级业务传输。
具体地，如图1所示，本公开的实施例提供了一种业务传输的控制方法，应用于第一终端，包括：
步骤11，获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
具体的，所述第一终端可以经由网络设备配置，检测并接收所述网络设备发送的用于指示所述第一终端的所述指示信令。
步骤12，在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
具体的，在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，为了保证高优先级业务传输，所述第一终端根据所述第一指示信息，在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的目标资源位置上，控制所述第一终端的业务停止传输，避免低优先级的业务传输对高优先级的业务传输产生干扰的现象。
本公开上述实施例中，通过第一终端获取第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业 务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息，并在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输，可以避免低优先级的业务传输对高优先级的业务传输产生干扰的现象。
进一步的，所述步骤12之前，所述方法还可以包括：
获取业务传输在所述参考资源域中所占用的资源位置；
根据所述第一指示信息，确定与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
具体的，获取所述第一终端的业务传输在所述参考资源域中所占用的资源位置，所述第一终端根据所述第一指示信息，确定所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
进一步的，所述第一指示信息可以包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
具体的，所述第一指示信息可以包括在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息，或者在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息，或者在所述参考资源域中，所述高优先级业务传输所占用的时域和频域位置的指示信息。
进一步的，所述参考资源域包括一组频域上的物理资源块(Physical Resource Block，PRB)集合，以及一组时域上的正交频分复用技术(Orthogonal Frequency Division Multiplexing，OFDM)符号集合。
具体的，所述参考资源域为一组频域上的PRB集合和一组时域上的OFDM符号集合组成的资源集合，该资源集合为预定义的或者是由网络设备通过信令通知给第一终端。
进一步的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
具体的，在第一终端的数量为多个的情况下，所述指示信令包含一个长度为N的比特序列，每一个比特位信息对应于一个第一终端，用于指示对应的第一终端的业务传输是否受到高优先级业务传输的影响，例如，比特位信息0表示对应的第一终端不受高优先级业务传输的影响，比特位信息1表示对应的第一终端受到高优先级业务传输的影响；并且，N为网络设备配置的共同接收所述指示信令的所述第一终端的数量。其中，每一个比特位对应于一个第一终端，该对应关系可以为预定义的，或者是由网络设备通过高层信令进行配置的。
下面通过具体实施例对上述方法进行详细说明：
实施例一：
如图2所示，假设网络设备配置有4个第一终端，包括终端(User Equipment，UE)1、UE2、UE3和UE4，UE1、UE2、UE3和UE4为一组第一终端去检测并接收一个指示信令。该指示信令所作用的参考资源域如图2所示，参考资源域配置为在时域上划分成14个部分并采用bitmap的方式进行指示。
假设这4个第一终端的低优先级传输业务eMBB物理上行共享信道(Physical Uplink Shared Channel，PUSCH)在参考资源域中分别占用的位置如图2所示，并且在参考资源域中，存在有2个第二终端的高优先级业务传输URLLC PUSCH，它们所占用的资源如图2所示，则在所述指示信令中，包含其他高优先级业务在参考资源域中所占用的资源位置的第一指示信息，为“00 0100 0001 0000”，表示第二终端的高优先级业务占用了参考资源域时域上编号为3和9的划分块的位置。同时，在所述指示信令中，包含一个长度为4的比特序列，经过预定义或者是基站高层信令配置，4个比特位信息分别对应第一终端UE1、UE2、UE3和UE4，用于指示这4个第一终端是否受到高优先级业务的影响。如图2所示，第一终端UE1、UE3、UE4的PUSCH与URLLC PUSCH的资源发生冲突，而UE2不存在冲突，则相应的比特信息表示为“1011”。
第一终端UE1、UE2、UE3、UE4检测所述指示信令后，根据指示信令 确定参考资源域中受到高优先级业务影响的时域位置为编号为3、9的划分块。同时，根据长度为4的比特序列信息“1011”，第一终端UE1、UE3、UE4确定自身的业务传输受到第二终端的高优先级业务的影响，进行取消业务传输的操作，而第一终端UE2确定自身的业务传输不受影响，正常传输eMBB PUSCH。
实施例二：
如图3所示，假设网络设备配置有4个第一终端，包括UE5、UE6、UE7和UE8，UE5、UE6、UE7和UE8为一组第一终端去检测一个指示信令。该指示信令所作用的参考资源域如图3所示，参考资源域配置为在频域上划分成10个部分并采用bitmap的方式进行指示。
假设这4个第一终端的低优先级传输业务eMBB PUSCH在参考资源域中分别占用的位置如图3所示，并且在参考资源域中，存在有1个第二终端的高优先级业务传输URLLC PUSCH，其所占用的资源如图3所示，则指示信令中，包含其他高优先级业务在参考资源域中所占用的资源位置的第一指示信息，为“01 1111 1110”，表示第二终端的高优先级业务占用了参考资源域内编号为1～8的划分块的位置。同时，在指示信令中，包含一个长度为4的比特序列，经过预定义或者是网络设备高层信令配置，比特位信息分别对应第一终端UE5、UE#6、UE7和UE8，用于指示这4个第一终端是否受到高优先级业务的影响。如图3所示，第一终端UE5、UE6的PUSCH与URLLC PUSCH的资源发生冲突，而UE7和UE8不存在冲突，则相应的比特信息表示为“1100”。
UE5、UE6、UE7、UE8检测指示信令后，根据指示信令确定参考资源域中受到高优先级业务影响的频域位置为编号1～8的划分块。同时，根据长度为4的比特序列“1100”，UE5、UE6确定自身的业务传输受到第二终端的高优先级业务的影响，进行取消业务传输的操作，而终端UE7、UE8确定自身的业务传输不受影响，正常传输eMBB PUSCH。
实施例三：
如图4所示，假设网络设备配置有4个第一终端，包括UE9、UE10、UE11和UE12，UE9、UE10、UE11和UE12为一组第一终端去检测一个指示信令。 该指示信令所作用的参考资源域如图4所示，参考资源域配置为在频域上划分成2个部分，在时域上划分为7个部分并采用联合bitmap的方式进行指示。
假设这4个第一终端的低优先级传输业务eMBB PUSCH在参考资源域中分别占用的位置如图4所示，并且在参考资源域中，存在有2个第二终端的高优先级业务传输URLLC PUSCH，其所占用的资源如图4所示，则指示信令中，包含其他高优先级业务在参考资源域中所占用的资源位置的指示信息，为“00 1100 0011 0000”，表示第二终端的高优先级业务占用了参考资源域内编号为2、3、8、9的划分块的位置。同时，在指示信令中，包含一个长度为4的比特序列，经过预定义或者是基站高层信令配置，比特位信息分别对应第一终端UE9、UE10、UE11和UE12，用于指示这4个第一终端是否受到高优先级业务的影响。如图4所示，UE9、UE10的PUSCH与URLLC PUSCH的资源发生冲突，而UE11和UE12不存在冲突，则相应的比特信息表示为“1100”。
UE9、UE10检测指示信令后，确定自身的业务传输受到第二终端的高优先级业务的影响，并且根据指示信令确定传输业务受到影响的资源位置，进行取消业务传输的操作，而UE11和UE12确定自身的传输业务不受影响，正常传输eMBB PUSCH。
UE9、UE10、UE11、UE12检测指示信令后，根据指示信令确定参考资源域中受到高优先级业务影响的位置为编号2、3、8、9的划分块。同时，根据长度为4的比特序列“1100”，UE9、UE10确定自身的传输业务受到第二终端的高优先级业务的影响，进行取消业务传输的操作，而UE11、UE12确定自身的业务传输不受影响，正常传输eMBB PUSCH。
本公开上述实施例中，第一终端获取所述指示信令中的包括N个比特位的比特序列，根据预定义或者高层信令配置的对应关系，确定第一终端的业务传输在比特序列中的对应位置，并获得相应的指示信息，使第一终端确定自身的业务传输是否受到第二终端的高优先级业务传输的影响；若该第一终端确定自身的业务传输受到第二终端的高优先级业务传输的影响，则根据所述指示信令中的高优先级业务传输在所述参考资源域中所占用的资源位置的第一指示信息，确定该第一终端自身的业务传输需要取消的资源位置(即目 标资源位置)，并控制该资源位置上的业务停止传输，避免低优先级的业务传输对高优先级的业务传输产生干扰的现象；并且，可以避免参开资源域由于划分成更小的颗粒度而增加指示信令的开销，通过指示哪一个第一终端受到高优先级业务传输的影响，在一定程度上增加指示信令的准确度，避免错误的取消低优先级业务传输的操作，同时不会增加多余的信令开销。
如图5所示，本公开的实施例还提供了一种业务传输的控制方法，应用于网络设备，包括：
步骤51，向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
本公开上述实施例中，通过向第一终端发送第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息，可以使第一终端根据所述第一指示信息和第二指示信息，控制发生资源冲突的目标资源位置上的业务停止传输，可以避免低优先级的业务传输对高优先级的业务传输产生干扰的现象。
进一步的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
具体的，所述第一指示信息可以包括在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息，或者在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息，或者在所述参考资源域中，所述高优先级业务传输所占用的时域和频域位置的指示信息。
进一步的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
具体的，所述参考资源域为一组频域上的PRB集合和一组时域上的 OFDM符号集合组成的资源集合，该资源集合为预定义的或者是由网络设备通过信令通知给第一终端。
进一步的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
具体的，在第一终端的数量为多个的情况下，所述指示信令包含一个长度为N的比特序列，每一个比特位信息对应于一个第一终端，用于指示对应的第一终端的业务传输是否受到高优先级业务传输的影响，例如，比特位信息0表示对应的第一终端不受高优先级业务传输的影响，比特位信息1表示对应的第一终端受到高优先级业务传输的影响；并且，N为网络设备配置的共同接收所述指示信令的所述第一终端的数量。其中，每一个比特位对应于一个第一终端，该对应关系可以为预定义的，或者是由网络设备通过高层信令进行配置的。
如图6所示，本公开的实施例还提供了一种终端60，所述终端为第一终端，包括：
第一获取模块61，用于获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
控制模块62，用于在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
进一步的，所述终端60还包括：
第二获取模块，用于获取业务传输在所述参考资源域中所占用的资源位置；
确定模块，用于根据所述第一指示信息，确定与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
进一步的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
进一步的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
进一步的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开实施例的终端是与上述的应用于第一终端的业务传输的控制方法的实施例对应的，上述方法实施例中的所有实现手段均适用于该终端的实施例中，也能达到相同的技术效果，在此不做赘述。
如图7所示，本公开的实施例还提供了一种网络设备70，包括：
收发模块71，用于向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
进一步的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
进一步的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
进一步的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开实施例的网络设备是与上述的业务传输的控制方法的实施例对应的，上述方法实施例中的所有实现手段均适用于该网络设备的实施例中，也能达到相同的技术效果。
如图8所示，本公开的实施例还提供一种终端，所述终端为第一终端，包括：
处理器81；以及通过总线接口82与所述处理器81相连接的存储器83，所述存储器83用于存储所述处理器81在执行操作时所使用的程序和数据，当处理器81调用并执行所述存储器83中所存储的程序和数据时，执行下列过程。
其中，收发机84与总线接口82连接，用于在处理器81的控制下接收和发送数据，具体地：
获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
可选的，所述处理器81执行所述计算机程序时实现以下步骤：
获取业务传输在所述参考资源域中所占用的资源位置；
根据所述第一指示信息，确定与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
可选的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
可选的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
可选的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开实施例的终端是与上述应用于第一终端的业务传输的控制方法实施例对应的，上述方法实施例中的所有实现手段均适用于该终端的实施例中，也能达到相同的技术效果。
需要说明的是，在图8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81代表的一个或多个处理器和存储器83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84可以是多个元件，即包括发送机和收发机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的终端，用户接口85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81负责管理总线架构和通常的处理，存储器83可以存储处理器81在执行操作时所使用的数据。
本领域技术人员可以理解，实现上述实施例的全部或者部分步骤可以通过硬件来完成，也可以通过计算机程序来指示相关的硬件来完成，所述计算机程序包括执行上述方法的部分或者全部步骤的指令；且该计算机程序可以存储于一可读存储介质中，存储介质可以是任何形式的存储介质。
本公开上述实施例中，第一终端获取所述指示信令中的包括N个比特位的比特序列，根据预定义或者高层信令配置的对应关系，确定第一终端的业务传输在比特序列中的对应位置，并获得相应的指示信息，使第一终端确定自身的业务传输是否受到第二终端的高优先级业务传输的影响；若该第一终端确定自身的业务传输受到第二终端的高优先级业务传输的影响，则根据所述指示信令中的高优先级业务传输在所述参考资源域中所占用的资源位置的第一指示信息，确定该第一终端自身的业务传输需要取消的资源位置(即目标资源位置)，并控制该资源位置上的业务停止传输，避免低优先级的业务传输对高优先级的业务传输产生干扰的现象。
如图9所示，本公开的实施例还提供了一种网络设备，该网络设备可具体为基站，包括：处理器900；通过总线接口与所述处理器900相连接的存储器920，以及通过总线接口与处理器900相连接的收发机910；所述存储器920用于存储所述处理器在执行操作时所使用的程序和数据；通过所述收发机910发送数据信息或者导频，还通过所述收发机910接收上行控制信道；当处理器900调用并执行所述存储器920中所存储的程序和数据时，实现如下的功能模块：
处理器900用于读取存储器920中的程序，执行下列过程：
向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
收发机910，用于在处理器900的控制下接收和发送数据。
可选的，所述第一指示信息包括以下至少一项：
在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
可选的，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
可选的，所述第二指示信息，包括：
在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
其中，N为接收所述指示信令的所述第一终端的数量。
本公开实施例的网络设备是与上述业务传输的控制方法实施例对应的，上述方法实施例中的所有实现手段均适用于该网络设备的实施例中，也能达到相同的技术效果。
其中，在图9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900代表的一个或多个处理器和存储器920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910可以是多个元件，即包括发送机和收发机，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900负责管理总线架构和通常的处理，存储器920可以存储处理器900在执行操作时所使用的数据。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述业务传输的控制方法的实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本领域技术人员可以理解，实现上述实施例的全部或者部分步骤可以通过硬件来完成，也可以通过计算机程序来指示相关的硬件来完成，所述计算机程序包括执行上述方法的部分或者全部步骤的指令；且该计算机程序可以存储于一可读存储介质中，存储介质可以是任何形式的存储介质。
本公开上述实施例中，通过向第一终端发送第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息，可以使第一终端根据所述第一指示信息和第二指示信息，控制发生资源冲突的目标资源位置上的业务停止传输，可以避免低优先级的业务传输对高优先级的业务传输产生干扰的现象。
此外，需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行，某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言，能够理解本公开的方法和装置的全部或者任何步骤或者部件，可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中，以硬件、固件、软件或者它们的组合加以实现，这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此，本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此，本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说，这样的程序产品也构成本公开，并且存储有这样的程序产品的存储介质也构成本公开。显然，所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
以上所述是本公开的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开所述原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (21)

  1. 一种业务传输的控制方法，应用于第一终端，包括：
    获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
    在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
  2. 根据权利要求1所述的业务传输的控制方法，其中，所述控制发生资源冲突的目标资源位置上的业务停止传输之前，所述方法还包括：
    获取业务传输在所述参考资源域中所占用的资源位置；
    根据所述第一指示信息，确定与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
  3. 根据权利要求1所述的业务传输的控制方法，其中，所述第一指示信息包括以下至少一项：
    在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
    在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
  4. 根据权利要求1所述的业务传输的控制方法，其中，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
  5. 根据权利要求1所述的业务传输的控制方法，其中，所述第二指示信息，包括：
    在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
    其中，N为接收所述指示信令的所述第一终端的数量。
  6. 一种业务传输的控制方法，应用于网络设备，其中，包括：
    向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
  7. 根据权利要求6所述的业务传输的控制方法，其中，所述第一指示信息包括以下至少一项：
    在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
    在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
  8. 根据权利要求6所述的业务传输的控制方法，其中，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
  9. 根据权利要求6所述的业务传输的控制方法，其中，所述第二指示信息，包括：
    在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
    其中，N为接收所述指示信令的所述第一终端的数量。
  10. 一种终端，所述终端为第一终端，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，其中，所述处理器执行所述计算机程序时实现以下步骤：
    获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
    在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
  11. 根据权利要求10所述的终端，其中，所述处理器执行所述计算机程序时实现以下步骤：
    获取业务传输在所述参考资源域中所占用的资源位置；
    根据所述第一指示信息，确定与所述高优先级业务传输发生资源冲突的资源位置为目标资源位置。
  12. 根据权利要求10所述的终端，其中，所述第一指示信息包括以下至少一项：
    在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
    在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
  13. 根据权利要求10所述的终端，其中，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM符号集合。
  14. 根据权利要求10所述的终端，其中，所述第二指示信息，包括：
    在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
    其中，N为接收所述指示信令的所述第一终端的数量。
  15. 一种网络设备，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，其中，所述处理器执行所述计算机程序时实现以下步骤：
    向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
  16. 根据权利要求15所述的网络设备，其中，所述第一指示信息包括以下至少一项：
    在所述参考资源域中，所述高优先级业务传输所占用的时域位置的指示信息。
    在所述参考资源域中，所述高优先级业务传输所占用的频域位置的指示信息。
  17. 根据权利要求15所述的网络设备，其中，所述参考资源域包括一组频域上的物理资源块PRB集合，以及一组时域上的正交频分复用技术OFDM 符号集合。
  18. 根据权利要求15所述的网络设备，其中，所述第二指示信息，包括：
    在长度为N的比特序列中，每一个比特位对应所述第一终端的传输业务是否与所述高优先级业务传输发生资源冲突的指示信息；
    其中，N为接收所述指示信令的所述第一终端的数量。
  19. 一种终端，所述终端为第一终端，包括：
    第一获取模块，用于获取指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息；
    控制模块，用于在所述第一终端的业务传输与所述高优先级业务传输发生资源冲突的情况下，根据所述第一指示信息，控制发生资源冲突的目标资源位置上的业务停止传输。
  20. 一种网络设备，包括：
    收发模块，用于向第一终端发送指示信令，所述指示信令包括：第二终端的高优先级业务传输在参考资源域中所占用的资源位置的第一指示信息，以及所述第一终端的业务传输是否与所述高优先级业务传输发生资源冲突的第二指示信息。
  21. 一种计算机可读存储介质，其上存储有计算机程序，其中，该计算机程序被处理器执行时实现如权利要求1至9中任一项所述的业务传输的控制方法的步骤。
PCT/CN2020/097429 2019-09-30 2020-06-22 业务传输的控制方法、终端和网络设备 WO2021063034A1 (zh)

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