WO2019127109A1 - 调度方法、基站、终端及存储介质 - Google Patents

调度方法、基站、终端及存储介质 Download PDF

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Publication number
WO2019127109A1
WO2019127109A1 PCT/CN2017/119031 CN2017119031W WO2019127109A1 WO 2019127109 A1 WO2019127109 A1 WO 2019127109A1 CN 2017119031 W CN2017119031 W CN 2017119031W WO 2019127109 A1 WO2019127109 A1 WO 2019127109A1
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WIPO (PCT)
Prior art keywords
transmission unit
scheduling
identifier
time domain
terminal
Prior art date
Application number
PCT/CN2017/119031
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English (en)
French (fr)
Inventor
朱亚军
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN201780002214.4A priority Critical patent/CN108702774A/zh
Priority to CN202211314260.7A priority patent/CN115474284A/zh
Priority to PCT/CN2017/119031 priority patent/WO2019127109A1/zh
Priority to US16/955,612 priority patent/US11595984B2/en
Priority to EP17936473.2A priority patent/EP3735081A4/en
Publication of WO2019127109A1 publication Critical patent/WO2019127109A1/zh
Priority to US18/064,448 priority patent/US11864205B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a scheduling method, a base station, a terminal, and a storage medium.
  • the data transmission between the base station and the terminal is implemented based on the scheduling of the base station, and the base station sends scheduling signaling to the terminal, the scheduling signaling is used to indicate the location of the scheduled transmission unit, and the terminal receives the scheduling signaling, thereby The location of the transmission unit is determined according to the scheduling signaling, and then the base station and the terminal can exchange data through the scheduled transmission unit.
  • one scheduling signaling only indicates the location of one transmission unit.
  • various communication types are provided in current communication systems, such as eMBB (enhanced Mobile Broad). Band, Enhanced Mobile Broadband, URLLC (Ultra Reliable Low Latency Communication), mMTC (massive Machine Type Communication), and the like.
  • eMBB enhanced Mobile Broad
  • URLLC Ultra Reliable Low Latency Communication
  • mMTC massive Machine Type Communication
  • a flexible scheduling method is proposed, which can send scheduling signaling in any symbol (slot) in a slot, including in a slot.
  • the scheduling signaling is used to indicate that the scheduling signaling has multiple symbols consecutive in the time domain as the scheduled transmission unit.
  • the present disclosure provides a scheduling method, a base station, a terminal, and a storage medium, which can solve the problems of the related art.
  • the technical solution is as follows:
  • a scheduling method for use in a base station, the method comprising:
  • the terminal is configured to receive the scheduling signaling, and determine, according to the indication information, a plurality of transmission units that are non-contiguous in the time domain;
  • Data is exchanged with the terminal through the plurality of transmission units.
  • the indication information includes location information of the multiple transmission units that are discontinuous in the time domain;
  • the location information of the transmission unit includes a start location and a termination location of the transmission unit; or
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and an ending position of the transmission unit is determined by a starting position of the transmission unit and the duration.
  • the method further includes:
  • the transmission unit index table includes location information of multiple transmission units that are non-contiguous in the time domain corresponding to each index identifier
  • the indication information is an index identifier
  • the terminal is configured to receive the scheduling signaling, query the transmission unit index table according to the index identifier, and determine, by the index identifier, a plurality of non-contiguous times in the time domain corresponding to the index identifier. Location information of the transmission unit.
  • the method further includes:
  • the transmission unit index table includes a transmission unit configuration corresponding to each index identifier, where the transmission unit configuration includes a scheduling identifier of each transmission unit, and the scheduling identifier is a first identifier. Indicates that the corresponding transmission unit is scheduled, and the scheduling identifier is that the second identifier indicates that the corresponding transmission unit is not scheduled;
  • the indication information is an index identifier
  • the terminal is configured to receive the scheduling signaling, query the transmission unit index table according to the index identifier, determine a transmission unit configuration corresponding to the index identifier, and use the transmission unit
  • the transmission unit whose configuration identifier is the first identifier in the configuration is determined as a scheduled transmission unit.
  • the indication information is located in an information domain of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the method further includes:
  • a scheduled transmission unit Determining a scheduled transmission unit according to a scheduling rule, where the scheduling rule is used to specify that a plurality of transmission units that are scheduled to be consecutive in the time domain are present, when the plurality of transmission units that are consecutive in the time domain are occupied Transmitting the unit, and causing the remaining plurality of transmission units to be discontinuous in the time domain, scheduling the remaining plurality of transmission units, the terminal being configured to determine the scheduled transmission unit according to the scheduling rule.
  • a scheduling method is provided, which is applied to a terminal, where the method includes:
  • the base station Receiving, by the base station, a scheduling instruction, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain;
  • Data is exchanged with the base station by the plurality of transmission units.
  • the indication information includes location information of the multiple transmission units that are discontinuous in the time domain;
  • the location information of the transmission unit includes a start location and a termination location of the transmission unit; or
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and an ending position of the transmission unit is determined by a starting position of the transmission unit and the duration.
  • the indication information is an index identifier, and determining, according to the indication information, the multiple transmission units that are non-contiguous in the time domain, including:
  • the transmission unit index table includes the time corresponding to each index identifier Location information of multiple transmission units that are not consecutive on the domain.
  • the indication information is an index identifier, and determining, according to the indication information, the multiple transmission units that are non-contiguous in the time domain, including:
  • the index table includes a transmission unit configuration corresponding to each index identifier, where the transmission unit configuration includes a scheduling identifier of each transmission unit, where the scheduling identifier indicates that the corresponding transmission unit is scheduled, and the scheduling identifier is The second identification indicates that the corresponding transmission unit is not scheduled.
  • the indication information is located in an information domain of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the method further includes:
  • a scheduled transmission unit Determining a scheduled transmission unit according to a scheduling rule, where the scheduling rule is used to specify that a plurality of transmission units that are scheduled to be consecutive in the time domain are present, when the plurality of transmission units that are consecutive in the time domain are occupied Transmitting the unit, and causing the remaining plurality of transmission units to be discontinuous in the time domain, scheduling the remaining plurality of transmission units, the base station for determining the scheduled transmission unit according to the scheduling rule.
  • a base station is provided, where the base station includes:
  • a scheduling module configured to send scheduling signaling to a terminal, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are not consecutive in the time domain, where the terminal is configured to receive the scheduling signaling, according to the The indication information determines the plurality of transmission units that are non-contiguous in the time domain;
  • an interaction module configured to exchange data with the terminal by using the multiple transmission units.
  • the indication information includes location information of the multiple transmission units that are discontinuous in the time domain;
  • the location information of the transmission unit includes a start location and a termination location of the transmission unit; or
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and an ending position of the transmission unit is determined by a starting position of the transmission unit and the duration.
  • the base station further includes:
  • the sending module is further configured to send, to the terminal, a transmission unit index table, where the transmission unit index table includes location information of multiple transmission units that are non-contiguous in the time domain corresponding to each index identifier;
  • the indication information is an index identifier
  • the terminal is configured to receive the scheduling signaling, query the transmission unit index table according to the index identifier, and determine, by the index identifier, a plurality of non-contiguous times in the time domain corresponding to the index identifier. Location information of the transmission unit.
  • the base station further includes:
  • a sending module configured to send, to the terminal, a transmission unit index table, where the transmission unit index table includes a transmission unit configuration corresponding to each index identifier, where the transmission unit configuration includes a scheduling identifier of each transmission unit, and the scheduling The identifier is a first identifier indicating that the corresponding transmission unit is scheduled, and the scheduling identifier is that the second identifier indicates that the corresponding transmission unit is not scheduled;
  • the indication information is an index identifier
  • the terminal is configured to receive the scheduling signaling, query the transmission unit index table according to the index identifier, determine a transmission unit configuration corresponding to the index identifier, and use the transmission unit
  • the transmission unit whose configuration identifier is the first identifier in the configuration is determined as a scheduled transmission unit.
  • the indication information is located in an information domain of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the scheduling module is further configured to determine, according to a scheduling rule, a scheduled transmission unit, where the scheduling rule is used to specify that multiple transmission units that are scheduled to be consecutive in the time domain are used.
  • the occupied transmission unit exists in a plurality of consecutive transmission units in the time domain, and when the remaining plurality of transmission units are discontinuous in the time domain, the remaining plurality of transmission units are scheduled, and the terminal uses The scheduled transmission unit is determined according to the scheduling rule.
  • a terminal comprising:
  • a receiving module configured to receive a scheduling instruction sent by the base station, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain;
  • a determining module configured to determine, according to the indication information, the multiple transmission units that are not consecutive in the time domain
  • an interaction module configured to exchange data with the base station by using the multiple transmission units.
  • the indication information includes location information of the multiple transmission units that are discontinuous in the time domain;
  • the location information of the transmission unit includes a start location and a termination location of the transmission unit; or
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and an ending position of the transmission unit is determined by a starting position of the transmission unit and the duration.
  • the indication information is an index identifier
  • the first determining module is further configured to query, according to the index identifier, a transmission unit index table, and determine a time domain corresponding to the index identifier.
  • the indication information is an index identifier
  • the first determining module is further configured to: according to the index identifier, query a transmission unit index table, determine a transmission unit configuration corresponding to the index identifier, Determining, in the transmission unit configuration, a transmission unit whose scheduling identifier is the first identifier is a scheduled transmission unit, where the transmission unit index table includes a transmission unit configuration corresponding to each index identifier, where the transmission unit configuration includes each transmission a scheduling identifier of the unit, where the scheduling identifier indicates that the first identifier indicates that the corresponding transmission unit is scheduled, and the scheduling identifier is that the second identifier indicates that the corresponding transmission unit is not scheduled.
  • the indication information is located in an information domain of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the terminal further includes:
  • a second determining module configured to determine, according to a scheduling rule, a scheduled transmission unit, where the scheduling rule is used to specify that multiple transmission units that are scheduled to be consecutive in the time domain, when the multiple are consecutive in the time domain There are occupied transmission units in the transmission unit, and when the remaining plurality of transmission units are discontinuous in the time domain, the remaining plurality of transmission units are scheduled, and the base station is configured to determine the scheduled transmission according to the scheduling rule. unit.
  • a base station is provided, where the base station includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the terminal is configured to receive the scheduling signaling, and determine, according to the indication information, a plurality of transmission units that are non-contiguous in the time domain;
  • Data is exchanged with the terminal through the plurality of transmission units.
  • a terminal comprising:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the base station Receiving, by the base station, a scheduling instruction, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain;
  • Data is exchanged with the base station by the plurality of transmission units.
  • a computer readable storage medium having stored therein at least one instruction loaded by a processor and executed to implement the first aspect The operations performed in the scheduling method described.
  • a computer readable storage medium having stored therein at least one instruction loaded by a processor and executed to implement the second aspect The operations performed in the scheduling method described.
  • the method, the base station, the terminal, and the storage medium provided by the embodiments of the present disclosure by sending a scheduling instruction to the terminal, where the scheduling instruction includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain, the terminal receives the scheduling signaling. And determining, according to the indication information, the scheduled multiple transmission units that are not consecutive in the time domain, and the base station can exchange data with the terminal by using the scheduled multiple transmission units.
  • Embodiments of the present disclosure provide a method for scheduling a plurality of transmission units that are non-contiguous in the time domain, breaking the limitation that only a plurality of transmission units that are consecutive in the time domain can be scheduled, improving flexibility, and effectively supporting multiple Business type, expanding the scope of business.
  • FIG. 1 is a flowchart of a scheduling method according to an exemplary embodiment
  • FIG. 2 is a flowchart of a scheduling method according to an exemplary embodiment
  • FIG. 3 is a flowchart of a scheduling method according to an exemplary embodiment
  • FIG. 4 is a schematic diagram of a slot shown in accordance with an exemplary embodiment
  • FIG. 5 is a flowchart of a scheduling method according to an exemplary embodiment
  • FIG. 6 is a block diagram of a base station according to an exemplary embodiment
  • FIG. 7 is a block diagram of a terminal according to an exemplary embodiment
  • FIG. 8 is a block diagram of a base station according to an exemplary embodiment
  • FIG. 9 is a block diagram of a terminal, according to an exemplary embodiment.
  • the embodiments of the present disclosure provide a scheduling method, a base station, a terminal, and a storage medium.
  • the disclosure will be described in detail below with reference to the accompanying drawings.
  • FIG. 1 is a flowchart of a scheduling method, which is applied to a base station, as shown in FIG. 1 , according to an exemplary embodiment, including the following steps:
  • the scheduling signaling is sent to the terminal, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are not consecutive in the time domain, and the terminal is configured to receive scheduling signaling, and determine the time domain according to the indication information.
  • the scheduling signaling includes indication information for indicating a plurality of transmission units that are not consecutive in the time domain
  • the terminal is configured to receive scheduling signaling, and determine the time domain according to the indication information.
  • step 102 data is exchanged with the terminal through a plurality of transmission units.
  • the method provided by the embodiment of the present disclosure by sending a scheduling instruction to a terminal, where the scheduling instruction includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain, the terminal receives scheduling signaling, and determines scheduling according to the indication information.
  • the base station can exchange data with the terminal through a plurality of scheduled transmission units.
  • Embodiments of the present disclosure provide a method for scheduling a plurality of transmission units that are non-contiguous in the time domain, breaking the limitation that only a plurality of transmission units that are consecutive in the time domain can be scheduled, improving flexibility, and effectively supporting multiple Business type, expanding the scope of business.
  • the indication information includes location information of multiple transmission units that are non-contiguous in the time domain;
  • the location information of the transmission unit includes a starting position and a ending position of the transmission unit;
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and the termination position of the transmission unit is determined by the starting position and the duration of the transmission unit.
  • the scheduled transmission unit can be indicated intuitively and accurately.
  • the method further includes:
  • the transmission unit index table includes location information of multiple transmission units that are non-contiguous in the time domain corresponding to each index identifier
  • the indication information is an index identifier
  • the terminal is configured to receive scheduling signaling, query the transmission unit index table according to the index identifier, and determine location information of the plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier.
  • the base station first sends the transmission unit index table to the terminal, and the scheduling instruction sent by the base station to the terminal only needs to carry the index identifier every time the scheduling is performed, and the location information of the multiple transmission units is obtained by querying the transmission unit index table, without carrying The location information of multiple transmission units reduces the amount of data and saves network resources.
  • the method further includes:
  • the transmission unit index table includes a transmission unit configuration corresponding to each index identifier
  • the transmission unit configuration includes a scheduling identifier of each transmission unit
  • the scheduling identifier is a first identifier indicating that the corresponding transmission unit is scheduled
  • the scheduling identifier is a second identifier indicating that the corresponding transmission unit is not scheduled;
  • the indication information is an index identifier
  • the terminal is configured to receive the scheduling signaling, query the transmission unit index table according to the index identifier, determine a transmission unit configuration corresponding to the index identifier, and determine, as the scheduling unit, the transmission unit whose scheduling identifier is the first identifier in the transmission unit configuration. Transmission unit.
  • the base station first sends the transmission unit index table to the terminal, and the scheduling instruction sent by the base station to the terminal only needs to carry the index identifier every time the scheduling is performed, and the transmission unit configuration is obtained by querying the transmission unit index table, without carrying the transmission unit configuration. Reduce the amount of data and save network resources.
  • the indication information is located in an information field of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the method further includes:
  • Determining a scheduled transmission unit according to a scheduling rule where the scheduling rule is used to specify that a plurality of transmission units that are scheduled to be consecutive in the time domain are present, when there are occupied transmission units in a plurality of consecutive transmission units in the time domain, When the remaining plurality of transmission units are discontinuous in the time domain, the remaining plurality of transmission units are scheduled, and the terminal is configured to determine the scheduled transmission unit according to the scheduling rule.
  • pre-defined scheduling rules it is possible to indicate that the remaining transmission units are scheduled in the case that a plurality of consecutive transmission units are scheduled to be occupied in the time domain but some transmission units are occupied, which provides that the scheduling is discontinuous in the time domain. The way of transferring units, and avoiding the waste of the transmission unit.
  • FIG. 2 is a flowchart of a scheduling method, which is applied to a terminal, as shown in FIG. 2, according to an exemplary embodiment, and includes the following steps:
  • step 201 a scheduling instruction sent by the base station is received, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain.
  • step 202 a plurality of transmission units that are not consecutive in the time domain are determined according to the indication information.
  • step 203 data is exchanged with the base station through a plurality of transmission units.
  • the method provided by the embodiment of the present disclosure by receiving a scheduling instruction sent by a base station, where the scheduling instruction includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain, determining, according to the indication information, that the scheduling is not in the time domain.
  • a plurality of consecutive transmission units exchange data with the base station through a plurality of transmission units.
  • Embodiments of the present disclosure provide a method for scheduling a plurality of transmission units that are non-contiguous in the time domain, breaking the limitation that only a plurality of transmission units that are consecutive in the time domain can be scheduled, improving flexibility, and effectively supporting multiple Business type, expanding the scope of business.
  • the indication information includes location information of multiple transmission units that are non-contiguous in the time domain;
  • the location information of the transmission unit includes a starting position and a ending position of the transmission unit;
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and the termination position of the transmission unit is determined by the starting position and the duration of the transmission unit.
  • the scheduled transmission unit can be indicated intuitively and accurately, and the terminal can directly determine the scheduled transmission according to the location information carried in the scheduling signaling. unit.
  • the indication information is an index identifier, and according to the indication information, determining a plurality of transmission units that are non-contiguous in the time domain, including:
  • the transmission unit index table Querying the transmission unit index table according to the index identifier, determining location information of the plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier, where the transmission unit index table includes multiple non-contiguous times in the time domain corresponding to each index identifier Location information of the transmission unit.
  • the scheduling instruction sent by the base station to the terminal only needs to carry the index identifier every time the scheduling is performed, and the location information of the multiple transmission units is obtained by querying the transmission unit index table, without carrying multiple transmission units. Location information reduces the amount of data and saves network resources.
  • the indication information is an index identifier, and according to the indication information, determining a plurality of transmission units that are non-contiguous in the time domain, including:
  • the transmission unit index table Determining, by the index identifier, the transmission unit index table, determining a transmission unit configuration corresponding to the index identifier, determining, by the transmission unit, a transmission unit whose scheduling identifier is the first identifier as a scheduled transmission unit, where the transmission unit index table includes each index identifier
  • the transmission unit configuration includes a scheduling identifier of each transmission unit, the scheduling identifier is a first identifier indicating that the corresponding transmission unit is scheduled, and the scheduling identifier is a second identifier indicating that the corresponding transmission unit is not scheduled.
  • the scheduling instruction sent by the base station to the terminal only needs to carry the index identifier every time the scheduling is performed, and the transmission unit configuration is obtained by querying the transmission unit index table, without carrying the transmission unit configuration, reducing the data amount. , saving network resources.
  • the indication information is located in an information field of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the method further includes:
  • Determining a scheduled transmission unit according to a scheduling rule where the scheduling rule is used to specify that a plurality of transmission units that are scheduled to be consecutive in the time domain are present, when there are occupied transmission units in a plurality of consecutive transmission units in the time domain, When the remaining plurality of transmission units are discontinuous in the time domain, the remaining plurality of transmission units are scheduled, and the base station is configured to determine the scheduled transmission unit according to the scheduling rule.
  • pre-defined scheduling rules it is possible to indicate that the remaining transmission units are scheduled in the case that a plurality of consecutive transmission units are scheduled to be occupied in the time domain but some transmission units are occupied, which provides that the scheduling is discontinuous in the time domain. The way of transferring units, and avoiding the waste of the transmission unit.
  • FIG. 3 is a flowchart of a scheduling method according to an exemplary embodiment.
  • the interaction entity is a base station and a terminal. As shown in FIG. 3, the method includes the following steps:
  • the base station sends scheduling signaling to the terminal, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain.
  • the scheduling signaling is used to determine the signaling of the scheduled transmission unit, and may be DCI (Downlink Control Information) or other signaling.
  • DCI Downlink Control Information
  • the transmission unit is a set of resources for carrying data transmission in the frequency domain, and may be one or more REs (Resource Elements), or one or more RBs (Resource Blocks), or other Type of frequency domain unit.
  • REs Resource Elements
  • RBs Resource Blocks
  • In the time domain are some collections of resources used to carry data transmission, which can be symbols, slots, subframes or radio frames, or other types of time domain units.
  • the scheduling signaling may schedule one or more data packets, that is, data transmission carried by multiple transmission units scheduled by the scheduling signaling, which may be for one data packet, or may be for multiple data packets. Data transfer.
  • the indication information is added in an information domain of a fixed location of the scheduling signaling, and when the subsequent terminal receives the scheduling signaling, the indication information may be obtained from the information domain of the fixed location in the scheduling signaling. .
  • the indication information may have a fixed bit length or the bit length of the indication information may be determined by configuration.
  • the indication information may include location information of a plurality of transmission units that are non-contiguous in the time domain, and according to the indication information, the locations of the plurality of transmission units that are non-contiguous in the time domain may be determined, thereby A plurality of transmission units that are not consecutive in the time domain are determined as transmission units to be scheduled.
  • the location information of the transmission unit includes a start location and a termination location of the transmission unit, and the indication information includes a start location of each of the plurality of transmission units that are discontinuous in the time domain and End position.
  • FIG. 4 is a schematic diagram of a slot according to an exemplary embodiment. Referring to FIG. 4, a slot includes multiple symbols, and the scheduling signaling DCI is sent on the first symbol of the slot, and the indication information is ⁇ start position 1 , termination position 1 ⁇ , ⁇ start position 2, end position 2 ⁇ , the two transmission units that are discontinuous in the time domain indicated by the indication information are as shown in FIG. 4.
  • the location information of the transmission unit includes a starting location and a duration of the transmission unit, and the termination location of the transmission unit is determined by a starting location and a duration of the transmission unit, and the indication information is included in the time domain.
  • the transmission unit is shown in Figure 4.
  • step 302 the terminal receives the scheduling signaling, and determines a plurality of transmission units that are not consecutive in the time domain according to the indication information.
  • the indication information includes a start position and an end position of each of the plurality of transmission units that are non-contiguous in the time domain, determining the position of each transmission unit according to the start position and the end position of each transmission unit And determining the location of the plurality of transmission units.
  • the indication information includes a starting position and a duration of each of the plurality of transmission units that are non-contiguous in the time domain, determining the transmission unit according to the starting position and the continuous length position of each transmission unit The position is terminated so that the position of each transmission unit can be determined according to the start position and the end position of each transmission unit, thereby determining the positions of the plurality of transmission units.
  • step 303 the base station and the terminal exchange data through the plurality of transmission units.
  • the determined plurality of transmission units are transmission units used when the base station interacts with the terminal. If the base station transmits data through the multiple transmission units during the downlink process, the terminal receives data through the multiple transmission units. If the terminal transmits data through the multiple transmission units during the uplink process, the base station receives data through the multiple transmission units.
  • a scheduling rule may be set, where the scheduling rule is used to specify that when a plurality of transmission units that are consecutive in the time domain are scheduled, when there are occupied transmission units in the plurality of consecutive transmission units in the time domain, When the remaining plurality of transmission units are discontinuous in the time domain, the remaining plurality of transmission units are scheduled, and in the process of interacting data, the base station and the terminal determine the scheduled transmission unit according to the scheduling rule, that is, at the base station.
  • the base station and the terminal may pass the remaining multiple transmissions.
  • Unit interaction data In the case where a plurality of transmission units consecutive in the time domain have been scheduled, when there are occupied transmission units therein, causing the remaining plurality of transmission units to be discontinuous in the time domain, the base station and the terminal may pass the remaining multiple transmissions. Unit interaction data.
  • the terminal may pass the transmission unit 1 and the transmission unit according to the scheduling rule.
  • 3 Transmit data, and the base station also receives data through the transmission unit 1 and the transmission unit 3 according to the scheduling rule.
  • the scheduling rule may be predefined in a communication protocol between the base station and the terminal, or may be sent by the base station to the terminal through RRC signaling, MAC CE or physical layer signaling.
  • the method provided by the embodiment of the present disclosure sends a scheduling instruction to a terminal by using a base station, where the scheduling instruction includes indication information for indicating a plurality of transmission units that are not consecutive in the time domain, the terminal receives the scheduling instruction, and determines the scheduling according to the indication information.
  • the plurality of transmission units that are non-contiguous in the time domain, the base station and the terminal exchange data through the plurality of transmission units.
  • Embodiments of the present disclosure provide a method for scheduling a plurality of transmission units that are non-contiguous in the time domain, breaking the limitation that only a plurality of transmission units that are consecutive in the time domain can be scheduled, improving flexibility, and effectively supporting multiple Business type, expanding the scope of business.
  • pre-defined scheduling rules it is possible to indicate that the remaining transmission units are scheduled in the case that a plurality of consecutive transmission units on the time domain have been scheduled but some transmission units are occupied, thereby avoiding waste of the transmission unit.
  • FIG. 5 is a flowchart of a scheduling method according to an exemplary embodiment.
  • the interaction entity is a base station and a terminal. As shown in FIG. 5, the method includes the following steps:
  • step 501 the base station transmits a transmission unit index table to the terminal.
  • the transmission unit index table includes multiple transmission units that are non-contiguous in the time domain corresponding to each index identifier.
  • the transmission unit index table includes location information of multiple transmission units that are non-contiguous in the time domain corresponding to each index identifier, and the location information may include a start location and a termination location, or include Starting position and duration. As long as the index identifier of the current scheduling is determined, the location information of the corresponding multiple transmission units may be determined according to the transmission unit index table.
  • the transmission unit index table can be as shown in Table 1 below.
  • the transmission unit index table includes a transmission unit configuration corresponding to each index identifier, where the transmission unit configuration includes a scheduling identifier of each transmission unit, and the scheduling identifier is a first identifier indicating that the corresponding transmission unit is scheduled.
  • the scheduling identifier is a second identifier indicating that the corresponding transmission unit is not scheduled.
  • the corresponding transmission unit configuration may be determined according to the transmission unit index table, thereby determining which transmission units are scheduled.
  • the first identifier and the second identifier are different identifiers, for example, the first identifier is 1 and the second identifier is 0.
  • the transmission unit index table may be as shown in the following Table 2.
  • a slot has 14 symbols, a symbol corresponding to a symbol of 1 indicates that the symbol is scheduled, and a symbol corresponding to a symbol of 0 indicates that the symbol is not scheduled. .
  • the base station may send the transmission unit index by using multiple modes such as RRC (Radio Resource Control) signaling, MAC (Media Access Control), (Control Element), or physical layer signaling. table.
  • RRC Radio Resource Control
  • MAC Media Access Control
  • Control Element Control Element
  • step 502 the terminal receives and stores the transmission unit index table.
  • the base station sends the transmission unit index table to the terminal as an example.
  • the foregoing steps 501 and 502 are optional steps.
  • the transmission unit index table may be in the The communication protocol between the base station and the terminal is predefined without being sent by the base station to the terminal.
  • the base station sends scheduling signaling to the terminal, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain, and the indication information is an index identifier.
  • the base station When performing scheduling, the base station does not need to carry the location information of the transmission unit to be scheduled in the scheduling signaling, but only needs to carry the index identifier, and indexes the location information of the transmission unit to be scheduled by using the index identifier.
  • step 504 the terminal receives the scheduling signaling, and queries the transmission unit index table according to the index identifier to determine a plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier.
  • the terminal When receiving the scheduling signaling, the terminal obtains an index identifier, and queries the transmission unit index table according to the index identifier.
  • the transmission unit index table is queried according to the index identifier, and then the identifier may be determined.
  • the location information of the plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier thereby determining a plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier.
  • the index identifier in the scheduling signaling is 2
  • it is determined that the location information of the corresponding multiple transmission units is ⁇ starting position 1, duration 1 ⁇ ; ⁇ starting position 2, duration 2 ⁇ ; ⁇ start position 3, duration length 3 ⁇ , so that the scheduled three transmission units can be determined based on the location information.
  • the transmission unit index table includes a transmission unit configuration corresponding to each index identifier
  • the transmission unit index table is queried according to the index identifier, and the transmission unit configuration corresponding to the index identifier is determined, and the transmission unit is configured to be transmitted.
  • the transmission unit whose scheduling identifier is the first identifier in the unit configuration is determined as the scheduled transmission unit, thereby determining a plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier.
  • the corresponding transmission unit is configured as ⁇ 11100001110000 ⁇ , and the first, second, third, and third in the slot where the scheduling signaling is located.
  • the 8, 9, and 10th symbols are determined as scheduled transmission units.
  • step 505 the base station and the terminal exchange data through the plurality of transmission units.
  • the base station may send a scheduling rule to the terminal, where the scheduling rule is used to specify that when there are multiple transmission units that are scheduled to be consecutive in the time domain, when there are occupied transmissions in the plurality of consecutive transmission units in the time domain a unit, and when the remaining plurality of transmission units are discontinuous in the time domain, scheduling the remaining plurality of transmission units, and the terminal stores the scheduling rule, in the process of interacting data, the base station and the terminal determine the scheduling according to the scheduling rule.
  • Transmission unit that is, in the case where the base station has scheduled a plurality of transmission units consecutive in the time domain, when there are occupied transmission units therein, causing the remaining plurality of transmission units to be discontinuous in the time domain, the base station The terminal interacts with the remaining multiple transmission units.
  • the method provided by the embodiment of the present disclosure sends a scheduling instruction to a terminal by using a base station, where the scheduling instruction includes indication information for indicating a plurality of transmission units that are not consecutive in the time domain, the terminal receives the scheduling instruction, and determines the scheduling according to the indication information.
  • the plurality of transmission units that are non-contiguous in the time domain, the base station and the terminal exchange data through the plurality of transmission units.
  • Embodiments of the present disclosure provide a method for scheduling a plurality of transmission units that are non-contiguous in the time domain, breaking the limitation that only a plurality of transmission units that are consecutive in the time domain can be scheduled, improving flexibility, and effectively supporting multiple Business type, expanding the scope of business.
  • the base station first sends the transmission unit index table to the terminal, and the scheduling instruction sent by the base station to the terminal only needs to carry the index identifier when performing the scheduling, and does not need to carry the location information or the transmission unit configuration of the multiple transmission units, thereby reducing The amount of data saves network resources.
  • FIG. 6 is a block diagram of a base station, according to an exemplary embodiment.
  • the base station includes a scheduling module 601 and an interaction module 602.
  • the scheduling module 601 is configured to send scheduling signaling to the terminal, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain, the terminal is configured to receive scheduling signaling, and determine the time domain according to the indication information. Multiple non-contiguous transmission units;
  • the interaction module 602 is configured to exchange data with the terminal by using multiple transmission units.
  • the indication information includes location information of multiple transmission units that are non-contiguous in the time domain;
  • the location information of the transmission unit includes a starting position and a ending position of the transmission unit;
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and the termination position of the transmission unit is determined by the starting position and the duration of the transmission unit.
  • the base station further includes:
  • a first sending module configured to send, to the terminal, a transmission unit index table, where the transmission unit index table includes location information of multiple transmission units that are non-contiguous in the time domain corresponding to each index identifier;
  • the indication information is an index identifier
  • the terminal is configured to receive scheduling signaling, query the transmission unit index table according to the index identifier, and determine location information of the plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier.
  • the base station further includes:
  • a second sending module configured to send a transmission unit index table to the terminal, where the transmission unit index table includes a transmission unit configuration corresponding to each index identifier, where the transmission unit configuration includes a scheduling identifier of each transmission unit, and the scheduling identifier is a first identifier representation The corresponding transmission unit is scheduled, and the scheduling identifier is a second identifier indicating that the corresponding transmission unit is not scheduled;
  • the indication information is an index identifier
  • the terminal is configured to receive the scheduling signaling, query the transmission unit index table according to the index identifier, determine a transmission unit configuration corresponding to the index identifier, and determine, as the scheduling unit, the transmission unit whose scheduling identifier is the first identifier in the transmission unit configuration. Transmission unit.
  • the indication information is located in an information field of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the scheduling module 601 is further configured to determine, according to the scheduling rule, a scheduled transmission unit, where the scheduling rule is used to specify that multiple transmission units that are scheduled to be consecutive in the time domain are in the time domain. If there are occupied transmission units in a plurality of consecutive transmission units, and the remaining plurality of transmission units are discontinuous in the time domain, the remaining plurality of transmission units are scheduled, and the terminal is configured to determine the scheduled transmission unit according to the scheduling rule. .
  • FIG. 7 is a block diagram of a terminal, according to an exemplary embodiment.
  • the terminal includes a first receiving module 701, a first determining module 702, and an interaction module 703.
  • the first receiving module 701 is configured to receive a scheduling instruction sent by the base station, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain;
  • the first determining module 702 is configured to determine, according to the indication information, a plurality of transmission units that are not consecutive in the time domain;
  • the interaction module 703 is configured to exchange data with the base station by using multiple transmission units.
  • the indication information includes location information of multiple transmission units that are non-contiguous in the time domain;
  • the location information of the transmission unit includes a starting position and a ending position of the transmission unit;
  • the location information of the transmission unit includes a starting position and a duration of the transmission unit, and the termination position of the transmission unit is determined by the starting position and the duration of the transmission unit.
  • the indication information is an index identifier
  • the first determining module 702 is further configured to query the transmission unit index table according to the index identifier, and determine, by the index identifier, a plurality of transmission units that are non-contiguous in the time domain corresponding to the index identifier.
  • Location information the transmission unit index table includes location information of a plurality of transmission units that are non-contiguous in the time domain corresponding to each index identifier.
  • the indication information is an index identifier
  • the first determining module 702 is further configured to query the transmission unit index table according to the index identifier, determine a transmission unit configuration corresponding to the index identifier, and configure a scheduling identifier in the transmission unit configuration.
  • the transmission unit that is the first identifier is determined as a scheduled transmission unit
  • the transmission unit index table includes a transmission unit configuration corresponding to each index identifier, where the transmission unit configuration includes a scheduling identifier of each transmission unit, and the scheduling identifier is a first identifier indicating that The transmission unit is scheduled, and the scheduling identifier is a second identifier indicating that the corresponding transmission unit is not scheduled.
  • the indication information is located in an information field of a fixed location of the scheduling signaling, and the bit length of the indication information is fixed or determined by configuration.
  • the terminal further includes:
  • a second determining module configured to determine, according to a scheduling rule, a scheduled transmission unit, where the scheduling rule is used to specify that multiple transmission units that are scheduled to be consecutive in the time domain are present, when multiple consecutive transmission units exist in the time domain
  • the occupied transmission unit when the remaining plurality of transmission units are discontinuous in the time domain, schedules the remaining plurality of transmission units, and the base station is configured to determine the scheduled transmission unit according to the scheduling rule.
  • the base station and the terminal provided by the foregoing embodiment perform scheduling, only the division of the foregoing functional modules is illustrated. In actual applications, the foregoing function allocation may be completed by different functional modules as needed.
  • the internal structure of the terminal and the base station are divided into different functional modules to perform all or part of the functions described above.
  • the base station and the terminal provided by the foregoing embodiment are in the same concept as the scheduling method embodiment, and the specific implementation process is described in detail in the method embodiment, and details are not described herein again.
  • FIG. 8 is a block diagram of a base station, according to an exemplary embodiment.
  • the base station includes a processor 801, a memory 802 for storing processor-executable instructions, and a transceiver 803.
  • the processor 801 is configured to execute the following instructions:
  • the terminal Sending, by the transceiver 803, scheduling signaling to the terminal, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain, the terminal is configured to receive scheduling signaling, and determine, according to the indication information, the time domain is not a plurality of consecutive transmission units;
  • FIG. 9 is a block diagram of a terminal 900, according to an exemplary embodiment.
  • the terminal 900 can be a mobile phone, a computer, a digital broadcast device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • terminal 900 can include one or more of the following components: processing component 902, memory 904, power component 906, multimedia component 908, audio component 910, input/output (I/O) interface 912, sensor component 914, And a communication component 916.
  • Processing component 902 typically controls the overall operation of terminal 900, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 902 can include one or more processors 920 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 902 can include one or more modules to facilitate interaction between component 902 and other components.
  • processing component 902 can include a multimedia module to facilitate interaction between multimedia component 908 and processing component 902.
  • the memory 904 is configured to store various types of data to support operation at the terminal 900. Examples of such data include instructions for any application or method operating on terminal 900, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 904 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 906 provides power to various components of terminal 900.
  • Power component 906 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for terminal 900.
  • the multimedia component 908 includes a screen between the terminal 900 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 908 includes a front camera and/or a rear camera. When the terminal 900 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 910 is configured to output and/or input an audio signal.
  • the audio component 910 includes a microphone (MIC) that is configured to receive an external audio signal when the terminal 900 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 904 or transmitted via communication component 916.
  • the audio component 910 also includes a speaker for outputting an audio signal.
  • the I/O interface 912 provides an interface between the processing component 902 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor component 914 includes one or more sensors for providing terminal 900 with various aspects of status assessment.
  • sensor component 914 can detect an open/closed state of terminal 900, a relative positioning of components, such as the display and keypad of terminal 900, and sensor component 914 can also detect a change in position of a component of terminal 900 or terminal 900. The presence or absence of contact of the user with the terminal 900, the orientation or acceleration/deceleration of the terminal 900 and the temperature change of the terminal 900.
  • Sensor assembly 914 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 914 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 914 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 916 is configured to facilitate wired or wireless communication between terminal 900 and other devices.
  • the terminal 900 can access a wireless network based on a communication standard such as Wi-Fi, 2G or 3G, or a combination thereof.
  • communication component 916 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 916 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • terminal 900 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the above scheduling method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing the above scheduling method.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 904 comprising instructions executable by processor 920 of terminal 900 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a computer readable storage medium when instructions in the computer readable storage medium are executed by a processor of a terminal, to enable a terminal to perform the method of the above embodiments, the method comprising:
  • the base station Receiving, by the base station, a scheduling instruction, where the scheduling signaling includes indication information for indicating a plurality of transmission units that are non-contiguous in the time domain;
  • Data is exchanged with the base station through a plurality of transmission units.
  • a person skilled in the art can understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a machine readable storage medium.
  • the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Abstract

本公开是关于一种调度方法、基站、终端及存储介质，属于通信技术领域。方法包括：向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；通过所述多个传输单元与所述终端交互数据。本公开实施例提供了调度在时域上非连续的多个传输单元的方式，打破了仅能调度在时域上连续的多个传输单元的局限，提升了灵活性，能够有效地支持多种业务类型，扩展了业务范围。

Description

调度方法、基站、终端及存储介质 技术领域
本公开是关于通信技术领域，具体来说是关于一种调度方法、基站、终端及存储介质。
背景技术
在通信系统中，基站与终端之间的数据传输是基于基站的调度实现的，基站向终端发送调度信令，调度信令用于指示所调度的传输单元的位置，终端接收调度信令，从而根据调度信令确定传输单元的位置，之后基站与终端即可通过调度的传输单元交互数据。
通常一个调度信令仅仅指示一个传输单元的位置，然而，随着新型互联网应用的不断涌现，驱动着通信系统的不断演进，目前的通信系统中提供了多种业务类型，如eMBB(enhanced Mobile Broad Band，增强型移动宽带)、URLLC(Ultra Reliable Low Latency Communication，超可靠低延迟通信)、mMTC(massive Machine Type Communication，大规模机器型通信)等。考虑到不同的业务类型对于通信系统有着不同的要求，因此提出了一种较为灵活的调度方式，能够在slot(时隙)中的任一symbol(符号)中发送调度信令，一个slot中包括在时域上连续的多个symbol，调度信令用于指示该调度信令在时域上连续的多个symbol作为调度的传输单元。
发明内容
本公开提供了一种调度方法、基站、终端及存储介质，可以解决相关技术的问题。所述技术方案如下：
根据本公开实施例的第一方面，提供了一种调度方法，应用于基站中，所述方法包括：
向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；
通过所述多个传输单元与所述终端交互数据。
在一种可能实现方式中，所述指示信息包括所述在时域上非连续的多个传输单元的位置信息；
所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
在另一种可能实现方式中，所述方法还包括：
向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息；
所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索引标识查询所述传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息。
在另一种可能实现方式中，所述方法还包括：
向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度；
所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索引标识查询所述传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为所述第一标识的传输单元确定为调度的传输单元。
在另一种可能实现方式中，所述指示信息位于所述调度信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，所述方法还包括：
按照调度规则确定调度的传输单元，所述调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述终端用于按照所述调度规则确定调度的传输单元。
根据本公开实施例的第二方面，提供了一种调度方法，应用于终端中，所 述方法包括：
接收基站发送的调度指令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
根据所述指示信息，确定所述在时域上非连续的多个传输单元；
通过所述多个传输单元与所述基站交互数据。
在一种可能实现方式中，所述指示信息包括所述在时域上非连续的多个传输单元的位置信息；
所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
在另一种可能实现方式中，所述指示信息为索引标识，所述根据所述指示信息，确定所述在时域上非连续的多个传输单元，包括：
根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息。
在另一种可能实现方式中，所述指示信息为索引标识，所述根据所述指示信息，确定所述在时域上非连续的多个传输单元，包括：
根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为所述第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度。
在另一种可能实现方式中，所述指示信息位于所述调度信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，所述方法还包括：
按照调度规则确定调度的传输单元，所述调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述基站用于按照所述调度规则确定调度的传输单元。
根据本公开实施例的第三方面，提供了一种基站，所述基站包括：
调度模块，用于向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；
交互模块，用于通过所述多个传输单元与所述终端交互数据。
在一种可能实现方式中，所述指示信息包括所述在时域上非连续的多个传输单元的位置信息；
所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
在另一种可能实现方式中，所述基站还包括：
发送模块，还用于向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息；
所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索引标识查询所述传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息。
在另一种可能实现方式中，所述基站还包括：
发送模块，用于向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度；
所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索引标识查询所述传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为所述第一标识的传输单元确定为调度的传输单元。
在另一种可能实现方式中，所述指示信息位于所述调度信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，所述调度模块，还用于按照调度规则确定调度的传输单元，所述调度规则用于规定已调度在时域上连续的多个传输单元的情 况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述终端用于按照所述调度规则确定调度的传输单元。
根据本公开实施例的第四方面，提供了一种终端，所述终端包括：
接收模块，用于接收基站发送的调度指令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
确定模块，用于根据所述指示信息，确定所述在时域上非连续的多个传输单元；
交互模块，用于通过所述多个传输单元与所述基站交互数据。
在一种可能实现方式中，所述指示信息包括所述在时域上非连续的多个传输单元的位置信息；
所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
在另一种可能实现方式中，所述指示信息为索引标识，所述第一确定模块，还用于根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息。
在另一种可能实现方式中，所述指示信息为索引标识，所述第一确定模块，还用于根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为所述第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度。
在另一种可能实现方式中，所述指示信息位于所述调度信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，所述终端还包括：
第二确定模块，用于按照调度规则确定调度的传输单元，所述调度规则用 于规定已调度在时域上连续的多个传输单元的情况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述基站用于按照所述调度规则确定调度的传输单元。
根据本公开实施例的第五方面，提供了一种基站，所述基站包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；
通过所述多个传输单元与所述终端交互数据。
根据本公开实施例的第六方面，提供了一种终端，所述终端包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收基站发送的调度指令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
根据所述指示信息，确定所述在时域上非连续的多个传输单元；
通过所述多个传输单元与所述基站交互数据。
根据本公开实施例的第七方面，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中存储有至少一条指令，所述指令由处理器加载并执行以实现如第一方面所述的调度方法中所执行的操作。
根据本公开实施例的第八方面，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中存储有至少一条指令，所述指令由处理器加载并执行以实现如第二方面所述的调度方法中所执行的操作。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开实施例提供的方法、基站、终端及存储介质，通过向终端发送调度指令，该调度指令包含用于指示在时域上非连续的多个传输单元的指示信息，则终端接收调度信令，根据指示信息确定调度的在时域上非连续的多个传输单元，基站即可通过调度的多个传输单元与终端交互数据。本公开实施例提供了调度在时域上非连续的多个传输单元的方式，打破了仅能调度在时域上连续的多个传输单元的局限，提升了灵活性，能够有效地支持多种业务类型，扩展了业务范围。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种调度方法的流程图；
图2是根据一示例性实施例示出的一种调度方法的流程图；
图3是根据一示例性实施例示出的一种调度方法的流程图；
图4是根据一示例性实施例示出的一个slot的示意图；
图5是根据一示例性实施例示出的一种调度方法的流程图；
图6是根据一示例性实施例示出的一种基站的框图；
图7是根据一示例性实施例示出的一种终端的框图；
图8是根据一示例性实施例示出的一种基站的框图；
图9是根据一示例性实施例示出的一种终端的框图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚明白，下面结合实施方式和附图，对本公开做进一步详细说明。在此，本公开的示意性实施方式及其说明用于解释本公开，但并不作为对本公开的限定。
本公开实施例提供一种调度方法、基站、终端及存储介质，以下结合附图对本公开进行详细说明。
图1是根据一示例性实施例示出的一种调度方法的流程图，应用于基站中， 如图1所示，包括以下步骤：
在步骤101中，向终端发送调度信令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，终端用于接收调度信令，根据指示信息确定在时域上非连续的多个传输单元。
在步骤102中，通过多个传输单元与终端交互数据。
本公开实施例提供的方法，通过向终端发送调度指令，该调度指令包含用于指示在时域上非连续的多个传输单元的指示信息，则终端接收调度信令，根据指示信息确定调度的在时域上非连续的多个传输单元，基站即可通过调度的多个传输单元与终端交互数据。本公开实施例提供了调度在时域上非连续的多个传输单元的方式，打破了仅能调度在时域上连续的多个传输单元的局限，提升了灵活性，能够有效地支持多种业务类型，扩展了业务范围。
在一种可能实现方式中，指示信息包括在时域上非连续的多个传输单元的位置信息；
传输单元的位置信息包括传输单元的起始位置和终止位置；或者，
传输单元的位置信息包括传输单元的起始位置和持续长度，传输单元的终止位置由传输单元的起始位置和持续长度确定。
通过在调度信令中携带在时域上非连续的多个传输单元的位置信息，可以直观准确地指示所调度的传输单元。
在另一种可能实现方式中，方法还包括：
向终端发送传输单元索引表，传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息；
指示信息为索引标识，终端用于接收调度信令，根据索引标识查询传输单元索引表，确定与索引标识对应的在时域上非连续的多个传输单元的位置信息。
通过基站先向终端下发传输单元索引表，则每次进行调度时基站向终端发送的调度指令中仅需携带索引标识，通过查询传输单元索引表得到多个传输单元的位置信息，而无需携带多个传输单元的位置信息，减小了数据量，节省了网络资源。
在另一种可能实现方式中，方法还包括：
向终端发送传输单元索引表，传输单元索引表中包括每个索引标识对应的传输单元配置，传输单元配置包括每个传输单元的调度标识，调度标识为第一 标识表示对应的传输单元被调度，调度标识为第二标识表示对应的传输单元未被调度；
指示信息为索引标识，终端用于接收调度信令，根据索引标识查询传输单元索引表，确定与索引标识对应的传输单元配置，将传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元。
通过基站先向终端下发传输单元索引表，则每次进行调度时基站向终端发送的调度指令中仅需携带索引标识，通过查询传输单元索引表得到传输单元配置，而无需携带传输单元配置，减小了数据量，节省了网络资源。
在另一种可能实现方式中，指示信息位于调度信令的固定位置的信息域中，且指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，方法还包括：
按照调度规则确定调度的传输单元，调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度剩余的多个传输单元，终端用于按照调度规则确定调度的传输单元。
通过预定义调度规则，可以在已调度在时域上连续的多个传输单元但某些传输单元被占用的情况下，指示调度剩余的传输单元，既提供了调度在时域上非连续的多个传输单元的方式，而且避免了传输单元的浪费。
图2是根据一示例性实施例示出的一种调度方法的流程图，应用于终端中，如图2所示，包括以下步骤：
在步骤201中，接收基站发送的调度指令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息。
在步骤202中，根据指示信息，确定在时域上非连续的多个传输单元。
在步骤203中，通过多个传输单元与基站交互数据。
本公开实施例提供的方法，通过接收基站发送的调度指令，该调度指令包含用于指示在时域上非连续的多个传输单元的指示信息，则根据指示信息确定调度的在时域上非连续的多个传输单元，通过多个传输单元与基站交互数据。本公开实施例提供了调度在时域上非连续的多个传输单元的方式，打破了仅能调度在时域上连续的多个传输单元的局限，提升了灵活性，能够有效地支持多种业务类型，扩展了业务范围。
在一种可能实现方式中，指示信息包括在时域上非连续的多个传输单元的位置信息；
传输单元的位置信息包括传输单元的起始位置和终止位置；或者，
传输单元的位置信息包括传输单元的起始位置和持续长度，传输单元的终止位置由传输单元的起始位置和持续长度确定。
通过在调度信令中携带在时域上非连续的多个传输单元的位置信息，可以直观准确地指示所调度的传输单元，终端能够直接根据调度信令中携带的位置信息确定所调度的传输单元。
在另一种可能实现方式中，指示信息为索引标识，根据指示信息，确定在时域上非连续的多个传输单元，包括：
根据索引标识查询传输单元索引表，确定与索引标识对应的在时域上非连续的多个传输单元的位置信息，传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息。
通过设置传输单元索引表，则每次进行调度时基站向终端发送的调度指令中仅需携带索引标识，通过查询传输单元索引表得到多个传输单元的位置信息，而无需携带多个传输单元的位置信息，减小了数据量，节省了网络资源。
在另一种可能实现方式中，指示信息为索引标识，根据指示信息，确定在时域上非连续的多个传输单元，包括：
根据索引标识查询传输单元索引表，确定与索引标识对应的传输单元配置，将传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元，传输单元索引表中包括每个索引标识对应的传输单元配置，传输单元配置包括每个传输单元的调度标识，调度标识为第一标识表示对应的传输单元被调度，调度标识为第二标识表示对应的传输单元未被调度。
通过设置传输单元索引表，则每次进行调度时基站向终端发送的调度指令中仅需携带索引标识，通过查询传输单元索引表得到传输单元配置，而无需携带传输单元配置，减小了数据量，节省了网络资源。
在另一种可能实现方式中，指示信息位于调度信令的固定位置的信息域中，且指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，方法还包括：
按照调度规则确定调度的传输单元，调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当在时域上连续的多个传输单元中存在被占用的 传输单元，而导致剩余的多个传输单元在时域上非连续时，调度剩余的多个传输单元，基站用于按照调度规则确定调度的传输单元。
通过预定义调度规则，可以在已调度在时域上连续的多个传输单元但某些传输单元被占用的情况下，指示调度剩余的传输单元，既提供了调度在时域上非连续的多个传输单元的方式，而且避免了传输单元的浪费。
图3是根据一示例性实施例示出的一种调度方法的流程图，交互主体为基站和终端，如图3所示，包括以下步骤：
在步骤301中，基站向终端发送调度信令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息。
其中，该调度信令是用来确定调度的传输单元的信令，可以为DCI(Downlink Control Information，下行控制信息)或者其他信令。
传输单元在频域上是一段用于承载数据传输的资源集合，可以是一个或多个RE(Resource Element，资源元素)，或是一个或多个RB(Resource Block，资源块)，或是其他类型的频域单元。在时域上是一些用于承载数据传输的资源集合，可以是symbol、slot、子帧或无线帧，或是其他类型的时域单元。
该调度信令可以调度一个或多个数据包，也即是通过该调度信令调度的多个传输单元上所承载的可以是针对一个数据包的数据传输，或者也可以是针对多个数据包的数据传输。
在一种可能实现方式中，在调度信令的固定位置的信息域中添加该指示信息，后续终端接收到调度信令时，可以从该调度信令中固定位置的信息域中获取该指示信息。并且，指示信息可以具有固定的比特长度或者指示信息的比特长度可以通过配置确定。
本公开实施例中，该指示信息可以包括在时域上非连续的多个传输单元的位置信息，根据该指示信息可以确定在时域上非连续的多个传输单元的位置，从而将这些在时域上非连续的多个传输单元确定为要调度的传输单元。
在第一种可能实现方式中，传输单元的位置信息包括传输单元的起始位置和终止位置，则指示信息包括在时域上非连续的多个传输单元中每个传输单元的起始位置和终止位置。图4是根据一示例性实施例示出的一个slot的示意图，参见图4，一个slot中包括多个symbol，调度信令DCI在slot的第一个symbol上发送，指示信息为{起始位置1，终止位置1}，{起始位置2，终止位置2}， 该指示信息所指示的2个在时域上非连续的传输单元如图4所示。
在第二种可能实现方式中，传输单元的位置信息包括传输单元的起始位置和持续长度，传输单元的终止位置由传输单元的起始位置和持续长度确定，则指示信息包括在时域上非连续的多个传输单元中每个传输单元的起始位置和持续长度。参见图4，若指示信息为{起始位置1，持续长度＝3个symbol}，{起始位置2，持续长度＝4个symbol}，该指示信息所指示的2个在时域上非连续的传输单元如图4所示。
在步骤302中，终端接收调度信令，根据指示信息确定在时域上非连续的多个传输单元。
若指示信息中包括在时域上非连续的多个传输单元中每个传输单元的起始位置和终止位置，则按照每个传输单元的起始位置和终止位置，确定每个传输单元的位置，进而确定该多个传输单元的位置。
若指示信息中包括在时域上非连续的多个传输单元中每个传输单元的起始位置和持续长度，则按照每个传输单元的起始位置和持续长度位置，确定每个传输单元的终止位置，从而能按照每个传输单元的起始位置和终止位置，确定每个传输单元的位置，进而确定该多个传输单元的位置。
在步骤303中，基站与终端通过该多个传输单元交互数据。
确定的该多个传输单元即为基站与终端交互数据时所用的传输单元。若在下行过程中，基站会通过该多个传输单元发送数据，则终端通过该多个传输单元接收数据。若在上行过程中，终端会通过该多个传输单元发送数据，则基站通过该多个传输单元接收数据。
需要说明的是，本实施例仅是对调度在时域上非连续的多个传输单元的过程进行说明，而在实际应用中，还可以调度在时域上连续的多个传输单元。则可以设置调度规则，该调度规则用于规定在已调度在时域上连续的多个传输单元的情况下，当这些在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度剩余的多个传输单元，则在交互数据的过程中，基站和终端会按照该调度规则确定调度的传输单元，也即是在基站已调度在时域上连续的多个传输单元的情况下，当其中存在被占用的传输单元而导致剩余的多个传输单元在时域上非连续时，基站与终端会通过剩余的多个传输单元交互数据。
例如，当基站已调度在时域上连续的3个传输单元：传输单元1、传输单 元2和传输单元3，但传输单元2被占用，则终端可以按照该调度规则通过传输单元1和传输单元3发送数据，基站也会按照该调度规则，通过传输单元1和传输单元3接收数据。
实际应用中，该调度规则可以在基站与终端的通信协议中预定义，或者也可以由基站通过RRC信令，MAC CE或是物理层信令发送给终端。
本公开实施例提供的方法，通过基站向终端发送调度指令，该调度指令包含用于指示在时域上非连续的多个传输单元的指示信息，由终端接收该调度指令，根据指示信息确定调度的在时域上非连续的多个传输单元，则基站与终端通过多个传输单元交互数据。本公开实施例提供了调度在时域上非连续的多个传输单元的方式，打破了仅能调度在时域上连续的多个传输单元的局限，提升了灵活性，能够有效地支持多种业务类型，扩展了业务范围。
并且，通过预定义调度规则，可以在已调度在时域上连续的多个传输单元但某些传输单元被占用的情况下，指示调度剩余的传输单元，避免了传输单元的浪费。
图5是根据一示例性实施例示出的一种调度方法的流程图，交互主体为基站和终端，如图5所示，包括以下步骤：
在步骤501中，基站向终端发送传输单元索引表。
其中，该传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元。
在第一种可能实现方式中，传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息，该位置信息可以包括起始位置和终止位置，或者包括起始位置和持续长度。只要确定了本次调度的索引标识，即可根据传输单元索引表确定对应的多个传输单元的位置信息。
例如，该传输单元索引表可以如下表1所示。
表1
Figure PCTCN2017119031-appb-000001
Figure PCTCN2017119031-appb-000002
在第二种可能实现方式中，传输单元索引表中包括每个索引标识对应的传输单元配置，传输单元配置包括每个传输单元的调度标识，调度标识为第一标识表示对应的传输单元被调度，调度标识为第二标识表示对应的传输单元未被调度。只要确定了本次调度的索引标识，即可根据传输单元索引表确定对应的传输单元配置，进而确定哪些传输单元被调度。其中，第一标识与第二标识为不同的标识，如第一标识为1，第二标识为0。
例如，该传输单元索引表可以如下表2所示，一个slot中具有14个symbol，一个symbol对应的调度标识为1表示该symbol被调度，一个symbol对应的调度标识为0表示该symbol未被调度。
表2
索引标识 传输单元配置
1 {11111111111111}
2 {11110001111000}
3 {11100001110000}
4 {11100001110011}
基站可以通过RRC(Radio Resource Control，无线资源控制协议)信令、MAC(Media Access Control，介质访问控制)CE(Control Element，控制元素)或者物理层信令等多种方式，发送该传输单元索引表。
在步骤502中，终端接收并存储该传输单元索引表。
需要说明的是，本公开实施例仅是以基站向终端发送传输单元索引表为例，实际上，上述步骤501和502为可选步骤，在另一实施例中，该传输单元索引表可以在基站与终端的通信协议中预定义，而无需由基站发送给终端。
在步骤503中，基站向终端发送调度信令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，该指示信息为索引标识。
基站在进行调度时，无需在调度信令中携带要调度的传输单元的位置信息，而仅需携带索引标识，以索引标识来索引要调度的传输单元的位置信息。
在步骤504中，终端接收该调度信令，根据索引标识查询传输单元索引表，确定与索引标识对应的在时域上非连续的多个传输单元。
终端接收到该调度信令时，从中获取索引标识，根据索引标识查询传输单元索引表。
在第一种可能实现方式中，若传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息，则根据索引标识查询传输单元索引表，即可确定与索引标识对应的在时域上非连续的多个传输单元的位置信息，从而确定与索引标识对应的在时域上非连续的多个传输单元。
基于上述表1的举例，如果调度信令中的索引标识为2，则确定对应的多个传输单元的位置信息为{起始位置1，持续长度1}；{起始位置2，持续长度2}；{起始位置3，持续长度3}，从而能够根据位置信息确定调度的3个传输单元。
在第二种可能实现方式中，若传输单元索引表中包括每个索引标识对应的传输单元配置，则根据索引标识查询传输单元索引表，即可确定与索引标识对应的传输单元配置，将传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元，从而确定与索引标识对应的在时域上非连续的多个传输单元。
基于上述表2的举例，如果调度信令中的索引标识为3，则对应的传输单元配置为{11100001110000}，将调度信令所在slot中的第1个、第2个、第3个、第8个、第9个和第10个symbol确定为调度的传输单元。
在步骤505中，基站与终端通过该多个传输单元交互数据。
需要说明的是，本实施例仅是对调度在时域上非连续的多个传输单元的过程进行说明，而在实际应用中，还可以调度在时域上连续的多个传输单元。则基站可以向终端发送调度规则，该调度规则用于规定在已调度在时域上连续的多个传输单元的情况下，当这些在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度剩余的多个传输单元，终端存储该调度规则，则在交互数据的过程中，基站和终端会按照该调度规则确定调度的传输单元，也即是在基站已调度在时域上连续的多个传输单元的情况下，当其中存在被占用的传输单元而导致剩余的多个传输单元在时域上非连续时，基站与终端会通过剩余的多个传输单元交互数据。
本公开实施例提供的方法，通过基站向终端发送调度指令，该调度指令包含用于指示在时域上非连续的多个传输单元的指示信息，由终端接收该调度指令，根据指示信息确定调度的在时域上非连续的多个传输单元，则基站与终端通过多个传输单元交互数据。本公开实施例提供了调度在时域上非连续的多个传输单元的方式，打破了仅能调度在时域上连续的多个传输单元的局限，提升 了灵活性，能够有效地支持多种业务类型，扩展了业务范围。
并且，基站先向终端下发传输单元索引表，则每次进行调度时基站向终端发送的调度指令中仅需携带索引标识，而无需携带多个传输单元的位置信息或传输单元配置，减小了数据量，节省了网络资源。
图6是根据一示例性实施例示出的一种基站的框图。参见图6，该基站包括调度模块601和交互模块602。
调度模块601，用于向终端发送调度信令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，终端用于接收调度信令，根据指示信息确定在时域上非连续的多个传输单元；
交互模块602，用于通过多个传输单元与终端交互数据。
在一种可能实现方式中，指示信息包括在时域上非连续的多个传输单元的位置信息；
传输单元的位置信息包括传输单元的起始位置和终止位置；或者，
传输单元的位置信息包括传输单元的起始位置和持续长度，传输单元的终止位置由传输单元的起始位置和持续长度确定。
在另一种可能实现方式中，基站还包括：
第一发送模块，用于向终端发送传输单元索引表，传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息；
指示信息为索引标识，终端用于接收调度信令，根据索引标识查询传输单元索引表，确定与索引标识对应的在时域上非连续的多个传输单元的位置信息。
在另一种可能实现方式中，基站还包括：
第二发送模块，用于向终端发送传输单元索引表，传输单元索引表中包括每个索引标识对应的传输单元配置，传输单元配置包括每个传输单元的调度标识，调度标识为第一标识表示对应的传输单元被调度，调度标识为第二标识表示对应的传输单元未被调度；
指示信息为索引标识，终端用于接收调度信令，根据索引标识查询传输单元索引表，确定与索引标识对应的传输单元配置，将传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元。
在另一种可能实现方式中，指示信息位于调度信令的固定位置的信息域 中，且指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，调度模块601，还用于按照调度规则确定调度的传输单元，调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度剩余的多个传输单元，终端用于按照调度规则确定调度的传输单元。
图7是根据一示例性实施例示出的一种终端的框图。参见图7，该终端包括第一接收模块701、第一确定模块702和交互模块703。
第一接收模块701，用于接收基站发送的调度指令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
第一确定模块702，用于根据指示信息，确定在时域上非连续的多个传输单元；
交互模块703，用于通过多个传输单元与基站交互数据。
在一种可能实现方式中，指示信息包括在时域上非连续的多个传输单元的位置信息；
传输单元的位置信息包括传输单元的起始位置和终止位置；或者，
传输单元的位置信息包括传输单元的起始位置和持续长度，传输单元的终止位置由传输单元的起始位置和持续长度确定。
在另一种可能实现方式中，指示信息为索引标识，第一确定模块702，还用于根据索引标识查询传输单元索引表，确定与索引标识对应的在时域上非连续的多个传输单元的位置信息，传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息。
在另一种可能实现方式中，指示信息为索引标识，第一确定模块702，还用于根据索引标识查询传输单元索引表，确定与索引标识对应的传输单元配置，将传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元，传输单元索引表中包括每个索引标识对应的传输单元配置，传输单元配置包括每个传输单元的调度标识，调度标识为第一标识表示对应的传输单元被调度，调度标识为第二标识表示对应的传输单元未被调度。
在另一种可能实现方式中，指示信息位于调度信令的固定位置的信息域中，且指示信息的比特长度固定或者通过配置确定。
在另一种可能实现方式中，终端还包括：
第二确定模块，用于按照调度规则确定调度的传输单元，调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度剩余的多个传输单元，基站用于按照调度规则确定调度的传输单元。
需要说明的是：上述实施例提供的基站和终端在进行调度时，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将终端和基站的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。另外，上述实施例提供的基站和终端与调度方法实施例属于同一构思，其具体实现过程详见方法实施例，这里不再赘述。
图8是根据一示例性实施例示出的一种基站的框图。参见图8，该基站包括处理器801、用于存储处理器可执行指令的存储器802及收发器803。其中，处理器801被配置为执行如下指令：
通过收发器803向终端发送调度信令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，终端用于接收调度信令，根据指示信息确定在时域上非连续的多个传输单元；
通过多个传输单元与终端交互数据。
还提供了一种计算机可读存储介质，当所述计算机可读存储介质中的指令由基站的处理器执行时，使得基站能够执行上述实施例中的调度方法。
图9是根据一示例性实施例示出的一种终端900的框图。例如，终端900可以是移动电话，计算机，数字广播装置，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图9，终端900可以包括以下一个或多个组件：处理组件902，存储器904，电源组件906，多媒体组件908，音频组件910，输入/输出(I/O)的接口912，传感器组件914，以及通信组件916。
处理组件902通常控制终端900的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件902可以包括一个或多 个处理器920来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件902可以包括一个或多个模块，便于处理组件902和其他组件之间的交互。例如，处理组件902可以包括多媒体模块，以方便多媒体组件908和处理组件902之间的交互。
存储器904被配置为存储各种类型的数据以支持在终端900的操作。这些数据的示例包括用于在终端900上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器904可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件906为终端900的各种组件提供电力。电源组件906可以包括电源管理系统，一个或多个电源，及其他与为终端900生成、管理和分配电力相关联的组件。
多媒体组件908包括在所述终端900和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件908包括一个前置摄像头和/或后置摄像头。当终端900处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件910被配置为输出和/或输入音频信号。例如，音频组件910包括一个麦克风(MIC)，当终端900处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器904或经由通信组件916发送。在一些实施例中，音频组件910还包括一个扬声器，用于输出音频信号。
I/O接口912为处理组件902和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、 音量按钮、启动按钮和锁定按钮。
传感器组件914包括一个或多个传感器，用于为终端900提供各个方面的状态评估。例如，传感器组件914可以检测到终端900的打开/关闭状态，组件的相对定位，例如所述组件为终端900的显示器和小键盘，传感器组件914还可以检测终端900或终端900一个组件的位置改变，用户与终端900接触的存在或不存在，终端900方位或加速/减速和终端900的温度变化。传感器组件914可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件914还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件914还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件916被配置为便于终端900和其他设备之间有线或无线方式的通信。终端900可以接入基于通信标准的无线网络，如Wi-Fi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件916经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件916还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，终端900可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述调度方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器904，上述指令可由终端900的处理器920执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
还提供了一种计算机可读存储介质，当所述计算机可读存储介质中的指令由终端的处理器执行时，使得终端能够执行上述实施例中的方法，所述方法包括：
接收基站发送的调度指令，调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
根据指示信息，确定在时域上非连续的多个传输单元；
通过多个传输单元与基站交互数据。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种获取机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
以上所述仅为本公开实施例的一些可选实施例，并不用以限制本公开，凡在本公开实施例的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开实施例的保护范围之内。

Claims (28)

  1. 一种调度方法，其特征在于，应用于基站中，所述方法包括：
    向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；
    通过所述多个传输单元与所述终端交互数据。
  2. 根据权利要求1所述的方法，其特征在于，所述指示信息包括所述在时域上非连续的多个传输单元的位置信息；
    所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
    所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
  3. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息；
    所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索引标识查询所述传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息。
  4. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度；
    所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索引标识查询所述传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为所述第一标识的传输单元确定为调度的传输单元。
  5. 根据权利要求1所述的方法，其特征在于，所述指示信息位于所述调度 信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
  6. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    按照调度规则确定调度的传输单元，所述调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述终端用于按照所述调度规则确定调度的传输单元。
  7. 一种调度方法，其特征在于，应用于终端中，所述方法包括：
    接收基站发送的调度指令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
    根据所述指示信息，确定所述在时域上非连续的多个传输单元；
    通过所述多个传输单元与所述基站交互数据。
  8. 根据权利要求7所述的方法，其特征在于，所述指示信息包括所述在时域上非连续的多个传输单元的位置信息；
    所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
    所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
  9. 根据权利要求7所述的方法，其特征在于，所述指示信息为索引标识，所述根据所述指示信息，确定所述在时域上非连续的多个传输单元，包括：
    根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息。
  10. 根据权利要求7所述的方法，其特征在于，所述指示信息为索引标识，所述根据所述指示信息，确定所述在时域上非连续的多个传输单元，包括：
    根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为第一标识的传输单元确定为调度 的传输单元，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为所述第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度。
  11. 根据权利要求7所述的方法，其特征在于，所述指示信息位于所述调度信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
  12. 根据权利要求7所述的方法，其特征在于，所述方法还包括：
    按照调度规则确定调度的传输单元，所述调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述基站用于按照所述调度规则确定调度的传输单元。
  13. 一种基站，其特征在于，所述基站包括：
    调度模块，用于向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；
    交互模块，用于通过所述多个传输单元与所述终端交互数据。
  14. 根据权利要求13所述的基站，其特征在于，所述指示信息包括所述在时域上非连续的多个传输单元的位置信息；
    所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
    所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
  15. 根据权利要求13所述的基站，其特征在于，所述基站还包括：
    第一发送模块，用于向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息；
    所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索 引标识查询所述传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息。
  16. 根据权利要求13所述的基站，其特征在于，所述基站还包括：
    第二发送模块，用于向所述终端发送传输单元索引表，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度；
    所述指示信息为索引标识，所述终端用于接收所述调度信令，根据所述索引标识查询所述传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为所述第一标识的传输单元确定为调度的传输单元。
  17. 根据权利要求13所述的方法，其特征在于，所述指示信息位于所述调度信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
  18. 根据权利要求13所述的基站，其特征在于，所述调度模块，还用于按照调度规则确定调度的传输单元，所述调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述终端用于按照所述调度规则确定调度的传输单元。
  19. 一种终端，其特征在于，所述终端包括：
    第一接收模块，用于接收基站发送的调度指令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
    第一确定模块，用于根据所述指示信息，确定所述在时域上非连续的多个传输单元；
    交互模块，用于通过所述多个传输单元与所述基站交互数据。
  20. 根据权利要求19所述的终端，其特征在于，所述指示信息包括所述在 时域上非连续的多个传输单元的位置信息；
    所述传输单元的位置信息包括所述传输单元的起始位置和终止位置；或者，
    所述传输单元的位置信息包括所述传输单元的起始位置和持续长度，所述传输单元的终止位置由所述传输单元的起始位置和所述持续长度确定。
  21. 根据权利要求19所述的终端，其特征在于，所述指示信息为索引标识，所述第一确定模块，还用于根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的在时域上非连续的多个传输单元的位置信息，所述传输单元索引表中包括每个索引标识对应的在时域上非连续的多个传输单元的位置信息。
  22. 根据权利要求19所述的终端，其特征在于，所述指示信息为索引标识，所述第一确定模块，还用于根据所述索引标识查询传输单元索引表，确定与所述索引标识对应的传输单元配置，将所述传输单元配置中调度标识为第一标识的传输单元确定为调度的传输单元，所述传输单元索引表中包括每个索引标识对应的传输单元配置，所述传输单元配置包括每个传输单元的调度标识，所述调度标识为所述第一标识表示对应的传输单元被调度，所述调度标识为第二标识表示对应的传输单元未被调度。
  23. 根据权利要求19所述的终端，其特征在于，所述指示信息位于所述调度信令的固定位置的信息域中，且所述指示信息的比特长度固定或者通过配置确定。
  24. 根据权利要求19所述的终端，其特征在于，所述终端还包括：
    第二确定模块，用于按照调度规则确定调度的传输单元，所述调度规则用于规定已调度在时域上连续的多个传输单元的情况下，当所述在时域上连续的多个传输单元中存在被占用的传输单元，而导致剩余的多个传输单元在时域上非连续时，调度所述剩余的多个传输单元，所述基站用于按照所述调度规则确定调度的传输单元。
  25. 一种基站，其特征在于，所述基站包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；
    通过所述多个传输单元与所述终端交互数据。
  26. 一种终端，其特征在于，所述终端包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收基站发送的调度指令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息；
    根据所述指示信息，确定所述在时域上非连续的多个传输单元；
    通过所述多个传输单元与所述基站交互数据。
  27. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有至少一条指令，所述指令由处理器加载并执行以实现如权利要求1至6任一权利要求所述的调度方法中所执行的操作。
  28. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有至少一条指令，所述指令由处理器加载并执行以实现如权利要求7至12任一权利要求所述的调度方法中所执行的操作。
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