WO2018228497A1 - 一种指示方法、处理方法及装置 - Google Patents

一种指示方法、处理方法及装置 Download PDF

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Publication number
WO2018228497A1
WO2018228497A1 PCT/CN2018/091345 CN2018091345W WO2018228497A1 WO 2018228497 A1 WO2018228497 A1 WO 2018228497A1 CN 2018091345 W CN2018091345 W CN 2018091345W WO 2018228497 A1 WO2018228497 A1 WO 2018228497A1
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WO
WIPO (PCT)
Prior art keywords
indication information
time unit
terminal device
transmission type
network device
Prior art date
Application number
PCT/CN2018/091345
Other languages
English (en)
French (fr)
Inventor
王亚飞
张弛
吴明
马小骏
李俊超
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华为技术有限公司
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Publication of WO2018228497A1 publication Critical patent/WO2018228497A1/zh

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    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Definitions

  • the present application relates to the field of information technology, and in particular, to an indication method, a processing method, and an apparatus.
  • 5G fifth-generation mobile communication system
  • symbols in one slot can be used for uplink transmission, or all for downlink transmission, or part
  • the symbol is used for uplink transmission, or part of the symbol is used for downlink transmission.
  • the maximum bandwidth of one carrier can reach 400MHz, but the maximum bandwidth capacity supported by the terminal may not reach such a large bandwidth.
  • the base station cannot allocate resources to the terminal directly within the range of the carrier bandwidth as in the Long Term Evolution (LTE) system, but first indicates a bandwidth portion to the terminal within the carrier. (Bandwidth Part, BP), and then allocate resources to the terminal within the scope of the BP.
  • BP Bandwidth Part
  • each BP corresponds to one sub-carrier interval, and different sub-carrier intervals may correspond to different time slot types.
  • the network side configures multiple BPs for the terminal, how to indicate the time slot type in each BP to the terminal is A problem that needs to be solved urgently.
  • the present application provides an indication method, a processing method, and an apparatus for solving a problem of how to indicate to a terminal a type of time slot in each BP configured for a terminal.
  • An embodiment of the present application provides an indication method, including:
  • the network device determines first indication information and second indication information, where the first indication information is used to indicate a transmission type of the terminal device in at least one time unit of the first BP; the first indication information and the second indication information a transmission type used to indicate that the terminal device is in at least one time unit of the second BP; the first BP and the second BP are two BPs of the N BPs configured by the network device for the terminal device, where N is An integer greater than or equal to 2; the first BP and the second BP are on a frequency domain resource;
  • the network device sends the first indication information and the second indication information to the terminal device.
  • the network device may indicate, by using the first indication information, a transmission type of the terminal device in the at least one time unit of the first BP, and indicate the terminal by using the first indication information and the second indication information.
  • the transmission type of the device in at least one time unit of the second BP when the transmission type of the time unit is different in each BP, the first indication information and the second indication information are efficiently utilized to indicate the transmission type of the time unit in each BP. .
  • the sending, by the network device, the first indication information and the second indication information to the terminal device including:
  • the network device sends the first indication information by using a group common physical downlink control channel PDCCH of the first BP, and sends the second indication information by using a group common PDCCH of the second BP;
  • the network device sends the first indication information and the second indication information by using a group common PDCCH of one of the N BPs.
  • the second indication information is sent by using high layer signaling.
  • the method further includes:
  • the network device sends third indication information to the terminal device, where the third indication information indicates the first BP.
  • the first indication information and the second indication information are included in a set time unit transmission type table
  • the time unit transmission type table includes the first indication information and the X second indication information, and the second indication information indicated by each of the first indication information and the Y second indication information
  • the transmission type of the at least one time unit of the second BP where X is an integer greater than or equal to 1, and Y is a positive integer less than or equal to X; the second indication information is in the Y second indication information One.
  • An embodiment of the present application provides a processing method, where the method includes:
  • the terminal device Determining, by the terminal device, a transmission type of at least one time unit of the second BP according to the first indication information and the second indication information; the first indication information is used to indicate at least one time unit of the first BP a transmission type; the first BP and the second BP are two BPs of the N BPs configured by the network device for the terminal device, and N is an integer greater than or equal to 2; the first BP and the second BP is on a frequency domain resource.
  • the network device indicates, by using the first indication information, the transmission type of the terminal device in the at least one time unit of the first BP, and indicates the terminal device by using the first indication information and the second indication information.
  • the terminal device can use the first indication information and the second indication information to determine that the network device is configured for the terminal device.
  • the type of transmission of the time unit in each BP when receiving the first indication information and the second indication information, the terminal device can use the first indication information and the second indication information to determine that the network device is configured for the terminal device.
  • the receiving, by the terminal device, the first indication information and the second indication information that are sent by the network device including:
  • the terminal device receives the first indication information by using a group common physical downlink control channel PDCCH of the first BP, and receives the second indication information by using a group common PDCCH of the second BP;
  • the terminal device receives the first indication information and the second indication information by using a group common PDCCH of one of the N BPs.
  • the method further includes:
  • the terminal device receives third indication information that is sent by the network device, where the third indication information indicates the first BP.
  • the first indication information and the second indication information are included in a set time unit transmission type table
  • the time unit transmission type table includes the first indication information and the X second indication information, and the second indication information indicated by each of the first indication information and the Y second indication information
  • the transmission type of the at least one time unit of the second BP where X is an integer greater than or equal to 1, and Y is a positive integer less than or equal to X; the second indication information is in the X second indication information One;
  • Determining, by the terminal device, the transmission type of the at least one time unit of the second BP according to the first indication information and the second indication information including:
  • the embodiment of the present application provides a network device, including a processing unit and a sending unit:
  • the processing unit is configured to determine first indication information and second indication information, where the first indication information is used to indicate a transmission type of the terminal device in at least one time unit of the first BP; the first indication information and the The second indication information is used to indicate a transmission type of the terminal device in at least one time unit of the second BP; the first BP and the second BP are two of the N BPs configured by the network device for the terminal device BP, N is an integer greater than or equal to 2; the first BP and the second BP are on one frequency domain resource;
  • the sending unit is configured to send the first indication information and the second indication information to the terminal device.
  • the sending unit is configured to send the first indication information by using a group common physical downlink control channel PDCCH of the first BP, and send the second indication information by using a group common PDCCH of the second BP ;
  • the sending unit is configured to send the second indication information by using high layer signaling.
  • the sending unit is further configured to send third indication information to the terminal device, where the third indication information indicates the first BP.
  • the first indication information and the second indication information are included in a set time unit transmission type table
  • the time unit transmission type table includes the first indication information and the X second indication information, and the second indication information indicated by each of the first indication information and the Y second indication information
  • the transmission type of the at least one time unit of the second BP where X is an integer greater than or equal to 1, and Y is a positive integer less than or equal to X; the second indication information is in the Y second indication information One.
  • An embodiment of the present application provides a terminal device, where the terminal device includes a receiving unit and a processing unit:
  • the receiving unit is configured to receive first indication information and second indication information that are sent by the network device;
  • the processing unit is configured to determine, according to the first indication information and the second indication information, a transmission type of at least one time unit of the second BP; the first indication information is used to indicate at least one of the first BPs a transmission type of the time unit; the first BP and the second BP are two BPs of the N BPs configured by the network device for the terminal device, and N is an integer greater than or equal to 2; the first BP and The second BP is on a frequency domain resource.
  • the receiving unit is configured to: receive the first indication information by using a group common physical downlink control channel PDCCH of the first BP, and receive the second indication information by using a group common PDCCH of the second BP ;
  • the receiving unit receives the second indication information by using high layer signaling.
  • the receiving unit is further configured to receive third indication information that is sent by the network device, where the third indication information indicates the first BP.
  • the first indication information and the second indication information are included in a set time unit transmission type table
  • the time unit transmission type table includes the first indication information and the X second indication information, and the second indication information indicated by each of the first indication information and the Y second indication information
  • the transmission type of the at least one time unit of the second BP where X is an integer greater than or equal to 1, and Y is a positive integer less than or equal to X; the second indication information is in the X second indication information One;
  • the processing unit is configured to determine, according to the first indication information, the second indication information, and the time unit transmission type table, a transmission type of the at least one time unit in the second BP.
  • the first indication information is scrambled by a radio network temporary identifier RNTI, where the RNTI is a group public RNTI of the terminal device.
  • Embodiments of the present application provide a computer storage medium having instructions stored in a computer storage medium, and when executed on a computer, cause the computer to perform the method in any of the above possible implementation manners.
  • the embodiment of the present application further provides a communication system, which includes the network device or the terminal device provided by any one of the foregoing designs.
  • the system may further include the network device provided in the solution provided by the embodiment of the present application. Or other device that the terminal device interacts with.
  • the embodiment of the present application also provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method described in the above aspects.
  • FIG. 1 is a schematic flowchart of an indication method according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a transmission type of a time unit according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a correspondence between a first BP and a second BP according to an embodiment of the present application
  • FIG. 4 is a schematic diagram of another correspondence between a first BP and a second BP according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of correlation between transmission types of multiple BPs according to an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of correlation between transmission types of another multiple BP according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a network device according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a network device according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure.
  • the technical solutions of the embodiments of the present application can be applied to various communication systems, for example, the fifth generation mobile communication system (The Fifth Generation, 5G), the wireless fidelity (wifi), the Long Term Evolution (LTE) system, and the advanced system. Long Term Evolution (LTE-A) system, and the 3rd Generation Partnership Project (3GPP) related cellular system, etc., wherein the 5G system is considered to include new radio (new radio, NR) system.
  • 5G The Fifth Generation, 5G
  • 5G Fifth Generation
  • LTE-A Long Term Evolution
  • 3GPP 3rd Generation Partnership Project
  • each network element in the 5G is as follows:
  • the network device which may be a gNB (gNode B), may be an ordinary base station, may be a new radio controller (NR controller), may be a centralized network element (Centralized Unit), and may be a radio remote module. And may be a micro base station, which may be a distributed network unit (Distributed Unit), and may be a Transmission Reception Point (TRP) or a Transmission Point (TP) or any other wireless access device, but the embodiment of the present application Not limited to this.
  • gNB gNode B
  • NR controller new radio controller
  • Centralized Unit Centralized Unit
  • Micro base station which may be a distributed network unit (Distributed Unit), and may be a Transmission Reception Point (TRP) or a Transmission Point (TP) or any other wireless access device, but the embodiment of the present application Not limited to this.
  • TRP Transmission Reception Point
  • TP Transmission Point
  • the terminal device is a device that accesses the network side through a network device such as gNB or TRP in the 5G. It can also be called a user equipment (User Equipment, UE), which provides voice and/or data to the user.
  • UE User Equipment
  • Connected devices for example, handheld devices with wireless connectivity, in-vehicle devices, and the like.
  • Common terminals include, for example, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a mobile internet device (MID), a wearable device such as a smart watch, a smart wristband, a pedometer, and the like.
  • the time unit may be a slot, a mini slot, a system frame or a subframe, and the like.
  • a time unit can include multiple symbols.
  • a slot can support 7 symbols or 14 symbols, and a mini slot can support 1 or more symbols.
  • a frequency domain resource in the system may be a carrier or a band or an available bandwidth resource of the system, and a bandwidth part (BP) may be A contiguous resource in the frequency domain.
  • BP bandwidth part
  • one bandwidth portion includes consecutive K>0 subcarriers; or one bandwidth portion is a frequency domain resource in which N>0 non-overlapping consecutive resource blocks are located; or a bandwidth portion is M>0 A frequency domain resource in which non-overlapping consecutive Resource Block Groups (RBGs) are located, and one RBG includes P>0 consecutive RBs.
  • RBGs Resource Block Groups
  • a bandwidth portion is associated with a particular set of system parameters, the set of system parameters including at least one of a subcarrier spacing and a Cyclic Prefix (CP).
  • the transmission types corresponding to multiple time units corresponding to one BP may be identical, may be partially the same, or may be completely different.
  • a band in the system includes N component carriers (CCs), each BP/CC corresponds to one transmission type in one time unit, and N is an integer greater than 1.
  • CCs component carriers
  • each BP/CC corresponds to one transmission type in one time unit
  • N is an integer greater than 1.
  • only one carrier in the system includes N BPs.
  • the network device indicates that each CC is on at least one time unit.
  • For the corresponding transmission type refer to the description here, and no further details are provided here.
  • FIG. 1 it is a schematic flowchart of an indication method provided by an embodiment of the present application, where the method includes:
  • Step 101 The network device determines first indication information and second indication information, where the first indication information is used to indicate a transmission type of the terminal device in at least one time unit of the first BP; the first indication information and the first The second indication information is used to indicate a transmission type of the terminal device in at least one time unit of the second BP; the first BP and the second BP are two BPs of the N BPs configured by the network device for the terminal device , N is an integer greater than or equal to 2; the first BP and the second BP are on one frequency domain resource.
  • Step 102 The network device sends the first indication information and the second indication information to the terminal device.
  • the first indication information may be scrambled by a Radio Network Tempory Identity (RNTI), where the RNTI is a group common RNTI of the terminal device.
  • RNTI Radio Network Tempory Identity
  • Step 103 The terminal device receives the first indication information and the second indication information that are sent by the network device.
  • the terminal device may obtain the first indication information by descrambling the group common RNTI of the terminal device.
  • Step 104 The terminal device determines, according to the first indication information and the second indication information, a transmission type of at least one time unit of the second BP, where the first indication information is used to indicate at least the first BP.
  • a transmission type of a time unit the first BP and the second BP are two BPs of the N BPs configured by the network device for the terminal device, and N is an integer greater than or equal to 2; the first BP And the second BP is on a frequency domain resource.
  • the time unit can be divided into multiple transmission types according to the transmission direction of the symbols it includes, and the transmission direction of the symbols in one time unit can be uplink, downlink or other types, and other types are unknown ( Unknown) or empty (empty), other types can be reserved symbols when they are unknown, and various combinations of symbols in different transmission directions constitute different transmission types.
  • FIG. 2 it is a schematic diagram of a transmission type of a time unit provided by an embodiment of the present application. 2 includes a full uplink time unit, a full downlink time unit, a primary uplink time unit, a primary downlink time unit, an uplink time unit including unknown symbols, and a downlink time unit including unknown symbols.
  • the transmission direction of each symbol in the full uplink time unit is uplink, and the transmission direction of each symbol in the full downlink time unit is downlink, and the transmission direction of more symbols in the main uplink time unit is uplink and partial symbols.
  • the transmission direction is downlink or other type.
  • the transmission direction of more symbols in the primary downlink time unit is downlink, the transmission direction of some symbols is uplink or other types, and the transmission direction of more symbols in the uplink time unit including unknown symbols is uplink.
  • the transmission direction of some symbols is other types, and the transmission direction of more symbols in the downlink time unit including the unknown symbol is downlink, and the transmission direction of some symbols is other types.
  • the transmission type may also be referred to as a format of a time unit.
  • the transmission type may be referred to as a slot format or a slot structure.
  • the transmission type of the time unit may have other forms, which will not be described one by one.
  • the first indication information may include at least one bit
  • the second indication information may include at least one bit, which is determined according to actual conditions, and details are not described herein again.
  • the first indication information is 3 bits
  • the second indication information is also 3 bits as an example.
  • the network device may determine the first indication information according to the transmission type corresponding to the first BP on one time unit.
  • each transmission type on the time unit can be numbered, and the first indication information can be the number of the corresponding transmission type on the time unit indicated by it.
  • the transmission type is the full downlink number is 000
  • the transmission type is the full uplink number 001
  • the transmission type is the primary downlink number 100
  • the transmission type is the primary uplink number 101
  • the transmission type is The number of the downlink including the unknown symbol is 010
  • the number of the transmission type including the unknown symbol is 011.
  • the network device may determine that the first indication information is 000.
  • the first indication information may have other forms, and details are not described herein again.
  • the network device may determine the second indication information according to the first indication information and the corresponding transmission type of the second BP on the at least one time unit.
  • the transmission type indicated by the first indication information may be associated with a plurality of groups of transmission types, each group of transmission types including at least one transmission type, each group of transmission types corresponding to one indication information, and after the network device determines the first indication information, the first indication information may be In the plurality of sets of transmission types associated with the indicated transmission type, the indication information corresponding to the group of transmission types corresponding to the transmission type corresponding to the second BP on the at least one time unit is determined as the second indication information.
  • the first indication information and the second indication information may be included in the set time unit transmission type table;
  • the time unit transmission type table includes the first indication information and the X second indication information, And a transmission type of the at least one time unit of the second BP indicated by the first indication information and each of the second second indication information, where X is an integer greater than or equal to Y is a positive integer less than or equal to X; the second indication information is one of the Y second indication information.
  • Table 1 it is a time unit transmission type table.
  • the F0/F1/F2/F3/F4/F5 in the transmission type may be a certain time unit transmission format combination in FIG. 3, wherein some second indication information may be used to reserve information bits (Reserved); Bits can also be used to indicate a certain combination of time unit transport formats.
  • Table 1 can be part of the time unit transport format table.
  • the sub-carrier spacing of the first BP is 15 kHz
  • the sub-carrier spacing of the second BP is 30 kHz.
  • the length of one time unit in the first BP is equal to two of the second BP.
  • the first indication information or the second indication information may be one of 000, 001, 010, 011, 100, 101, 110, and 111.
  • the first indication information and the second indication information are different combinations, the first indication information Together with the second indication information, it indicates that the corresponding transmission type on the two time units in the second BP is different.
  • FIG. 3 is a schematic diagram of a correspondence between a first BP and a second BP according to an embodiment of the present application, where a first common physical downlink control channel (PDCCH) is configured on the first BP.
  • the indication information is 000
  • the second indication information in the group common PDCCH on the second BP is one of 000, 001, 010, 011, 100, 101, 110, and 111.
  • the corresponding transmission types on the two time units in the second BP indicated by the first indication information and the second indication information may be respectively as follows:
  • the first indication information is 000
  • the second indication information is 000, indicating that the first time unit of the second BP is a full downlink time unit, and the second time unit is a full downlink time unit;
  • the first indication information is 000
  • the second indication information is 001, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of the two symbols is another type), and the second time unit is Full down time unit;
  • the first indication information is 000
  • the second indication information is 010, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of the two symbols is another type), and the second time unit is a downlink time unit including an unknown symbol (the transmission direction of 2 symbols is other types);
  • the first indication information is 000
  • the second indication information is 011, indicating that the first time unit of the second BP is a full downlink time unit, and the second time unit is an unknown symbol (the transmission direction of the two symbols is another type) Downstream time unit;
  • the first indication information is 000
  • the second indication information is 100, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of one symbol is another type), and the second time unit is Full down time unit;
  • the first indication information is 000
  • the second indication information is 101, indicating that the first time unit of the second BP is a time unit of the full downlink, and the second time unit is a downlink time including the unknown symbol (the other symbols are one). unit;
  • the first indication information is 000
  • the second indication information is 110, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of one symbol is another type), and the second time unit is a downlink time unit including an unknown symbol (the transmission direction of one symbol is another type);
  • the first indication information is 000
  • the second indication information is 111, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of the two symbols is another type), and the second time unit is A downlink time unit including an unknown symbol (the transmission direction of one symbol is other types).
  • the transmission type of the first BP on one time unit and the transmission type of the second BP on the two time units may be determined.
  • some second indication information in the time unit transmission type table may not indicate any transmission type, and may be reserved.
  • the first indication information is 000, and when the second indication information is 001, no transmission type is indicated.
  • Table 2 it is a time unit transmission type table. Its first indication information is 100.
  • the transmission type SFI in Table 2 may be one of those defined in FIG.
  • the sub-carrier spacing of the first BP is 15 kHz
  • the sub-carrier spacing of the second BP is 30 kHz.
  • the length of one time unit in the first BP is equal to two of the second BP.
  • the first indication information or the second indication information may be one of 000, 001, 010, 011, 100, 101, 110, and 111.
  • the first indication information and the second indication information are different combinations, the first indication information Together with the second indication information, it indicates that the corresponding transmission type on the two time units in the second BP is different.
  • Table 3 shows the case of the second indication information when the first indication information is 100, and some of the second indication information bits may be reserved, and are not used to indicate the transmission type of the time unit.
  • FIG. 4 is a schematic diagram of a correspondence between a first BP and a second BP according to an embodiment of the present disclosure.
  • the first indication information in the group common PDCCH on the first BP is 100, and the first in the group common PDCCH on the second BP.
  • the two indication information is one of 000, 001, 010, 011, 100, 101, 110, and 111.
  • the corresponding transmission types on the two time units in the second BP indicated by the first indication information and the second indication information may be respectively as follows:
  • the first indication information is 100
  • the second indication information is 000, indicating that the first time unit of the second BP is a full downlink time unit, and the second time unit is a primary downlink (the transmission direction of the two symbols is other types) time. unit;
  • the first indication information is 100
  • the second indication information is 001, indicating that the first time unit of the second BP includes a downlink time unit of the unknown symbol (the transmission direction of the two symbols is other types), and the second time unit is the main unit. a time unit of the downlink (the transmission direction of 2 symbols is other types);
  • the first indication information is 100
  • the second indication information is 010, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of the two symbols is another type), and the second time unit is a time unit of the main downlink (the transmission direction of one symbol is other types);
  • the first indication information is 100, and the second indication information is 011, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of one symbol is another type), and the second time unit is a time unit of the main downlink (the transmission direction of one symbol is other types);
  • the first indication information is 100
  • the second indication information is 100, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of one symbol is another type), and the second time unit is a time unit of the main downlink (the transmission direction of 2 symbols is other types);
  • the first indication information is 100
  • the second indication information on the second BP is 101, indicating that the first time unit of the second BP is a time unit of all downlinks, and the second time unit is a primary downlink (transmission of one symbol) a time unit of direction other types);
  • the first indication information is 100
  • the second indication information on the second BP is 110, indicating that the first time unit of the second BP is a downlink time unit including an unknown symbol (the transmission direction of the two symbols is other types),
  • the two time units are time units of the main downlink (the transmission direction of one symbol is other types);
  • the first indication information is 100
  • the second indication information on the second BP is 111, indicating that the first time unit of the second BP is a time unit of the full downlink, and the second time unit is the main downlink (the other symbol is one) Time unit.
  • Table 1 and Table 2 are only examples.
  • the first indication information and the second indication information may also have other forms, and details are not described herein again.
  • the transmission type on the second BP is determined according to the first indication information carried by the group common PDCCH on the first BP and the second indication information carried by the group common PDCCH on the second BP.
  • the same second indication information carried by the group common PDCCH on the second BP indicates different transmission types, and the second indication information can be utilized efficiently.
  • the network device may send the first indication information by using a group common PDCCH of the first BP, and send the second indication information by using a group common PDCCH of the second BP.
  • the network device may send, to the terminal device, third indication information, where the third indication information is used to indicate the first BP.
  • the network device may send information such as an index of the first BP to the terminal device, thereby indicating the first BP.
  • the third indication information may be sent by means of high-layer signaling, etc.
  • the high-level signaling may be a master information block (MIB), a system information block (SIB), or a radio resource control. (Radio Resource Control, RRC) signaling, or other high layer signaling with similar characteristics.
  • MIB master information block
  • SIB system information block
  • RRC Radio Resource Control
  • the terminal device may receive the first indication information by using a group common PDCCH of the first BP, and receive the second indication information by using a group common PDCCH of the second BP. At the same time, the terminal device may further receive the third indication information, so that the first BP is determined from the N BPs according to the third indication information.
  • the first BP may also be a BP pre-agreed by the network device and the terminal device, and the details are not specifically described herein.
  • step 104 the terminal device determines the transmission type corresponding to the first BP on a time unit, and after the second BP is corresponding to the transmission type on the at least one time unit, the corresponding processing may be performed. Let me repeat.
  • the subcarrier spacing of each BP can be the same or different.
  • transmission on different BPs Types can be different, but there is a certain correlation between the transmission types of multiple BPs of a terminal.
  • the specific process of determining the first indication information and the second indication information by the network device may refer to the first possible implementation manner, and details are not described herein again.
  • the network device may send the first indication information and the second indication information by using DCI in the group common PDCCH of the common BP in the N BPs.
  • the public BP can be a BP pre-agreed by the network device and the terminal device.
  • the subcarrier spacings of BP1, BP2, and BP3 are all 15 kHz, and BP1, BP2, and BP3 have different transmission types, wherein the transmission type of BP1 is the primary downlink, where the first symbol is to The transmission direction of the 11th symbol is downlink, the transmission direction of the 12th symbol is other types, and the transmission direction of the 13th symbol to the 14th symbol is uplink.
  • the transmission type of BP2 is the primary downlink, in which the transmission direction of the 1st symbol to the 10th symbol is downlink, the transmission direction of the 11th and 12th symbols is other types, and the transmission direction of the 13th and 14th symbols is Upstream.
  • the transmission type of BP3 is the primary downlink, in which the transmission direction of the 1st symbol to the 11th symbol is downlink, the transmission direction of the 12th and 13th symbols is other types, and the transmission direction of the 14th symbol is uplink.
  • the network device selects BP1 as the first BP, and may indicate the transmission type on the first BP and the other second BP by DCI information in the group common PDCCH of the common BPs in the N BPs, and the group of common PDCCHs may be scrambled by the group common RNTI .
  • This correlation between BPs can be exploited by the network device when indicating the type of transmission.
  • the network device since there is a certain relationship between the transmission types on BP1, BP2, and BP3, there is no uplink and downlink conflict, and after BP1 is selected as the first BP, the transmission on BP2 and BP3 is performed.
  • the type is a subset of the transmission type that is compatible with the BP1 transmission type in the transmission type ensemble, and the number of bits of the second indication information corresponding to each second BP can be correspondingly reduced.
  • the network device sends the third indication information, such as RRC signaling, by the high layer signaling, to notify the terminal device BP1 that it is the first BP.
  • the terminal device configures BP1, BP2, and BP3 of the same subcarrier interval
  • the first indication information carried by the group common PDCCH is detected according to the RNTI, thereby determining the transmission type of the first BP on a time unit, and then passing the first indication.
  • the information and the second indication information together determine the type of transmission on BP2 and BP3.
  • the corresponding transmission type of the first BP on one time unit may be associated with at least one group of transmission types in advance, and after the first BP determines the corresponding transmission type on one time unit, the second BP is at least one.
  • the corresponding transmission type on the time unit is a set of transmission types associated with the transmission type corresponding to the first BP on one time unit.
  • the specific process of determining the first indication information by the network device may refer to the first possible implementation manner, and details are not described herein again.
  • the transmission type indicated by the first indication information may be associated with multiple transmission types, and each transmission type includes at least one transmission type, and after the network device determines the first indication information, the transmission type indicated by the first indication information may be In the associated multiple sets of transmission types, a set of transmission types corresponding to the transmission type corresponding to the second BP on the at least one time unit is indicated to the terminal device by the second indication information.
  • the network device may send the second indication information to the terminal device by using the high layer signaling, or the network device may not send the second indication information, but pre-arrange a group associated with the transmission type indicated by the first indication information with the terminal device.
  • a transmission type after the terminal device determines, according to the first indication information, a transmission type corresponding to the first BP on a time unit, determining, according to the transmission type corresponding to the transmission type, a transmission type corresponding to the transmission type as a corresponding transmission of the second BP on the at least one time unit Types of.
  • the first BP is BP1
  • the second BP is BP2
  • the subcarrier spacing of BP1 is 15 kHz
  • the subcarrier spacing of BP2 is 30 kHz.
  • the corresponding transmission type of BP1 in one time unit is the primary downlink, where the first is The transmission direction of the symbols from the 11th symbol is downlink, the transmission direction of the 12th symbol is other types, and the transmission direction of the 13th symbol to the 14th symbol is uplink.
  • the structure of the time unit associated with the transmission type corresponding to the first BP on one time unit may have the following three types of transmission types:
  • the first time unit is a full downlink time unit
  • the second time unit is a main downlink time unit, wherein the transmission direction of the first symbol to the eighth symbol is downlink, and the transmission of the ninth and tenth symbols
  • the direction is other types, and the transmission direction of the 11th symbol to the 14th symbol is the uplink.
  • the first time unit is the full downlink time unit
  • the second time unit is the main downlink time unit, wherein the transmission direction of the first symbol to the ninth symbol is downlink, and the transmission direction of the 10th symbol is other types.
  • the transmission direction of the 11th symbol to the 14th symbol is the upward direction.
  • the first time unit is the full downlink time unit
  • the second time unit is the main downlink time unit, wherein the transmission direction of the first symbol to the eighth symbol is downlink, and the transmission direction of the ninth symbol is other types.
  • the transmission direction of the 10th symbol to the 14th symbol is the uplink.
  • the network device may indicate, by using the second indication information, one of the three sets of transmission types as the transmission type corresponding to the second BP on the at least one time unit.
  • time unit structures shown in FIG. 6 may be used, which are not enumerated here.
  • the network device may indicate the transmission type of the first BP to the terminal device by using the first indication information, and indicate the type of the second BP by using the second indication information together with the first indication information, and at this time, due to the correlation between the BPs,
  • the transmission type of the second BP can only be a subset of the transmission type in which the transmission type ensemble is compatible with the first BP transmission type, and the number of bits of the second indication information corresponding to each second BP can be correspondingly reduced.
  • the embodiment of the present application further provides a network device, where the network device can perform the foregoing method embodiments.
  • FIG. 7 a schematic structural diagram of a network device 700 is provided in the embodiment of the present application, where the network device 700 includes: a processor 701 and a transceiver 702;
  • the processor 701 is configured to determine first indication information and second indication information, where the first indication information is used to indicate a transmission type of the terminal device in at least one time unit of the first BP; the first indication information and The second indication information is used to indicate a transmission type of the terminal device in at least one time unit of the second BP; the first BP and the second BP are in the N BPs configured by the network device for the terminal device Two BPs, N is an integer greater than or equal to 2; the first BP and the second BP are on one frequency domain resource;
  • the transceiver 702 is configured to send the first indication information and the second indication information to the terminal device.
  • the network device 700 can also include a memory 703 that can be used to store programs/codes that are pre-installed at the time of shipment of the network device 700, as well as program code that includes computer operating instructions for execution by the processor 701, and the like.
  • the embodiment of the present application further provides a network device, where the network device can perform the foregoing method embodiments.
  • the network device 800 includes a processing unit 801 and a sending unit 802;
  • the processing unit 801 is configured to determine first indication information and second indication information, where the first indication information is used to indicate a transmission type of the terminal device in at least one time unit of the first BP; the first indication information and The second indication information is used to indicate a transmission type of the terminal device in at least one time unit of the second BP; the first BP and the second BP are in the N BPs configured by the network device for the terminal device Two BPs, N is an integer greater than or equal to 2; the first BP and the second BP are on one frequency domain resource;
  • the sending unit 802 is configured to send the first indication information and the second indication information to the terminal device.
  • the embodiment of the present application further provides a terminal device, where the terminal device can perform the foregoing method embodiments.
  • the terminal device 900 includes: a processor 901 and a transceiver 902;
  • the transceiver 902 is configured to receive first indication information and second indication information that are sent by the network device.
  • the processor 901 is configured to determine, according to the first indication information and the second indication information, a transmission type of at least one time unit of the second BP, where the first indication information is used to indicate the first BP a transmission type of the at least one time unit; the first BP and the second BP are two BPs of the N BPs configured by the network device for the terminal device, and N is an integer greater than or equal to 2; BP and the second BP are on a frequency domain resource.
  • the terminal device 900 may further include a memory 903, which may be used to store a program/code pre-installed at the time of shipment of the network device 900, and may also store program code or the like including computer operation instructions when the processor 901 is executed.
  • a memory 903 which may be used to store a program/code pre-installed at the time of shipment of the network device 900, and may also store program code or the like including computer operation instructions when the processor 901 is executed.
  • terminal device 900 For other content that the terminal device 900 can perform, reference may be made to the description in steps 103 to 104, and details are not described herein again.
  • the embodiment of the present application further provides a terminal device, where the terminal device can perform the foregoing method embodiments.
  • the terminal device 1000 includes: a receiving unit 1001 and a processing unit 1002.
  • the receiving unit 1001 is configured to receive first indication information and second indication information that are sent by the network device.
  • the processing unit 1002 is configured to determine, according to the first indication information and the second indication information, a transmission type of at least one time unit of the second BP, where the first indication information is used to indicate at least the first BP a transmission type of a time unit; the first BP and the second BP are two BPs of the N BPs configured by the network device for the terminal device, and N is an integer greater than or equal to 2; the first BP And the second BP is on a frequency domain resource.
  • terminal device 1000 For other content that the terminal device 1000 can perform, refer to the description in steps 103 to 104, and details are not described herein again.
  • the embodiment of the present application further provides a processing circuit, which may be a chip, and the processing circuit mainly performs the operations performed by the processing unit 1002.
  • the embodiment of the present application further provides a computer readable storage medium for storing computer software instructions required to execute the foregoing processor, which includes a program for executing the above-mentioned processor.
  • embodiments of the present application can be provided as a method, system, or computer program product.
  • the present application can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment in combination of software and hardware.
  • the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

一种指示方法、处理方法及装置，其中方法包括：网络设备确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上；所述网络设备向所述终端设备发送所述第一指示信息以及第二指示信息。

Description

一种指示方法、处理方法及装置
本申请要求在2017年6月16日提交国家专利局、申请号为201710459583.8、发明名称为“一种指示方法、处理方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及信息技术领域，尤其涉及一种指示方法、处理方法及装置。
背景技术
在未来的第五代移动通信系统(The 5th Generation，5G)中，支持灵活的时隙类型，即在1个时隙中的符号可全部用于上行传输，或者全部用于下行传输，或部分符号用于上行传输，或部分符号用于下行传输。
在正在讨论的5G的新无线(New Radio，NR)系统中，1个载波的最大带宽可以到400MHz，但是终端支持的最大带宽能力可能达不到如此大的带宽。当终端不支持一个载波的带宽能力的时候，基站无法像长期演进(Long Term Evolution，LTE)系统那样，直接在载波带宽的范围内为终端分配资源，而是先在载波内向终端指示一个带宽部分(Bandwidth Part，BP)，然后在该BP的范围内向该终端分配资源。同时，每个BP都对应一个子载波间隔，不同子载波间隔可能对应不同的时隙类型，当网络侧为终端配置了多个BP时，如何向终端指示每个BP中的时隙类型，是一个亟待解决的问题。
发明内容
本申请提供一种指示方法、处理方法及装置，用以解决如何向终端指示为终端配置的每个BP中的时隙类型的问题。
本申请实施例提供了一种指示方法，包括：
网络设备确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上；
所述网络设备向所述终端设备发送所述第一指示信息以及第二指示信息。
根据本申请实施例提供的方法，网络设备可以通过第一指示信息指示终端设备在第一BP的至少一个时间单元的传输类型，并通过第一指示信息和所述第二指示信息指示所述终端设备在第二BP的至少一个时间单元的传输类型，实现在每个BP中时间单元的传输类型不同时，高效的利用第一指示信息以及第二指示信息指示每个BP中时间单元的传输类型。
可选的，所述网络设备向所述终端设备发送所述第一指示信息以及第二指示信息，包括：
所述网络设备通过所述第一BP的组公共物理下行控制信道PDCCH发送所述第一指 示信息，通过所述第二BP的组公共PDCCH发送所述第二指示信息；
或者，所述网络设备通过所述N个BP中一个BP的组公共PDCCH发送所述第一指示信息以及所述第二指示信息。
可选的，所述第二指示信息通过高层信令发送。
可选的，所述方法还包括：
所述网络设备向所述终端设备发送第三指示信息，所述第三指示信息指示所述第一BP。
可选的，所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述Y个第二指示信息中的一个。
本申请实施例提供了一种处理方法，所述方法包括：
终端设备接收网络设备发送的第一指示信息以及第二指示信息；
所述终端设备根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型；所述第一指示信息用于指示在第一BP的至少一个时间单元的传输类型；所述第一BP和第二BP为所述网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
根据本申请实施例提供的方法，网络设备通过第一指示信息指示终端设备在第一BP的至少一个时间单元的传输类型，并通过第一指示信息和所述第二指示信息指示所述终端设备在第二BP的至少一个时间单元的传输类型，终端设备在接收到第一指示信息和第二指示信息时，可以高效的利用第一指示信息以及第二指示信息确定网络设备为终端设备配置的每个BP中时间单元的传输类型。
可选的，所述终端设备接收网络设备发送的第一指示信息以及第二指示信息，包括：
所述终端设备通过所述第一BP的组公共物理下行控制信道PDCCH接收所述第一指示信息，通过所述第二BP的组公共PDCCH接收所述第二指示信息；
或者，所述终端设备通过所述N个BP中一个BP的组公共PDCCH接收所述第一指示信息以及所述第二指示信息。
可选的，所述终端设备接收网络设备发送的所述第二指示信息包括：所述终端设备通过高层信令接收所述第二指示信息。
可选的，所述方法还包括：
所述终端设备接收所述网络设备发送的第三指示信息，所述第三指示信息指示所述第一BP。
可选的，所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述X个第二指示信息中的一个；
所述终端设备根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型，包括：
所述终端设备根据所述第一指示信息、所述第二指示信息以及所述时间单元传输类型 表确定所述在第二BP的至少一个时间单元的传输类型。
本申请实施例提供了一种网络设备，包括处理单元和发送单元：
所述处理单元用于确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上；
所述发送单元用于向所述终端设备发送所述第一指示信息以及第二指示信息。
可选的，所述发送单元用于，通过所述第一BP的组公共物理下行控制信道PDCCH发送所述第一指示信息，通过所述第二BP的组公共PDCCH发送所述第二指示信息；
或者用于，通过所述N个BP中一个BP的组公共PDCCH发送所述第一指示信息以及所述第二指示信息。
可选的，所述发送单元用于通过高层信令发送所述第二指示信息。
可选的，所述发送单元进一步用于，向所述终端设备发送第三指示信息，所述第三指示信息指示所述第一BP。
可选的，所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述Y个第二指示信息中的一个。
本申请实施例提供了一种终端设备，所述终端设备包括接收单元和处理单元：
所述接收单元用于接收网络设备发送的第一指示信息以及第二指示信息；
所述处理单元用于根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型；所述第一指示信息用于指示在第一BP的至少一个时间单元的传输类型；所述第一BP和第二BP为所述网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
可选的，所述接收单元用于，通过所述第一BP的组公共物理下行控制信道PDCCH接收所述第一指示信息，通过所述第二BP的组公共PDCCH接收所述第二指示信息；
或者用于，通过所述N个BP中一个BP的组公共PDCCH接收所述第一指示信息以及所述第二指示信息。
可选的，所述接收单元通过高层信令接收所述第二指示信息。
可选的，所述接收单元进一步用于，接收所述网络设备发送的第三指示信息，所述第三指示信息指示所述第一BP。
可选的，所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述X个第二指示信息中的一个；
所述处理单元用于根据所述第一指示信息、所述第二指示信息以及所述时间单元传输类型表确定所述在第二BP的至少一个时间单元的传输类型。
可选的，所述第一指示信息由无线网络临时标识RNTI加扰，所述RNTI为所述终端设备的组公共RNTI。
本申请实施例提供一种计算机存储介质，计算机存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述任意可能的实现方式中的方法。
本申请实施例还提供了一种通信系统，该系统包括上述任意一种设计提供的网络设备或终端设备，可选的，该系统还可以包括本申请实施例提供的方案中与所述网络设备或终端设备进行交互的其他设备。
本申请实施例还提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述各方面所述的方法。
附图说明
图1为本申请实施例提供的一种指示方法流程示意图；
图2为本申请实施例提供的一种时间单元的传输类型示意图；
图3为本申请实施例提供的一种第一BP与第二BP对应关系示意图；
图4为本申请实施例提供的另一种第一BP与第二BP对应关系示意图；
图5为本申请实施例提供的一种多个BP的传输类型之间的相关性示意图；
图6为本申请实施例提供的另一种多个BP的传输类型之间的相关性示意图；
图7为本申请实施例提供的一种网络设备结构示意图；
图8为本申请实施例提供的一种网络设备结构示意图；
图9为本申请实施例提供的一种终端设备结构示意图；
图10为本申请实施例提供的一种终端设备结构示意图。
具体实施方式
下面将结合附图对本申请作进一步地详细描述。
本申请实施例的技术方案可以应用于各种通信系统，例如：第五代移动通信系统(The Fifth Generation，5G)、无线保真(wifi)、长期演进(Long Term Evolution，LTE)系统、先进的长期演进(Advanced long term evolution，LTE-A)系统、以及第三代合作伙伴计划(The 3rd Generation Partnership Project，3GPP)相关的蜂窝系统等，其中，5G系统被认为包括新无线(new radio，NR)系统。
如前所述，本申请实施例提供的方法及装置可以应用于5G系统中，举例来说，5G中各网元的描述如下：
网络设备，具体可以是gNB(gNode B)，可以是普通的基站，可以是新无线控制器(New Radio controller，NR controller)，可以是集中式网元(Centralized Unit)，可以是射频拉远模块，可以是微基站，可以是分布式网元(Distributed Unit)，可以是接收点(Transmission Reception Point，TRP)或传输点(Transmission Point，TP)或者任何其它无线接入设备，但本申请实施例不限于此。
终端设备：终端设备是5G中通过诸如gNB或TRP之类的网络设备接入网络侧的设备，也可以称之为用户设备(User Equipment，UE)，是一种向用户提供语音和/或数据连通性的设备，例如，具有无线连接功能的手持式设备、车载设备等。常见的终端例如包括：手 机、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备，例如智能手表、智能手环、计步器等。
时间单元，可以是指时隙(slot)、迷你时隙(mini slot)、系统帧或子帧等。一个时间单元可以包括多个符号。比如，NR系统中，一个slot可以支持7个符号或14个符号，一个mini slot可以支持1个或多个符号。
本申请实施例提供的方法及装置适用于无线通信系统中，所述系统中的一个频域资源可以是载波或者频段(Band)或系统的可用带宽资源，带宽部分(Bandwidth part，BP)可以为频域上一段连续的资源。例如，一个带宽部分包含连续的K>0个子载波；或者，一个带宽部分为N>0个不重叠的连续的资源块(Resource Block)所在的频域资源；或者，一个带宽部分为M>0个不重叠的连续的资源块组(Resource Block Group，RBG)所在的频域资源，一个RBG包括P>0个连续的RB。一个带宽部分与一个特定的系统参数集合相关，所述系统参数集合包括子载波间隔和循环前缀(Cyclic Prefix，CP)的至少一种。一个BP对应的多个时间单元所对应的传输类型可以完全相同，可以部分相同，也可以完全不同。或者，所述系统中的一个频带(band)包括N个成员载波(Component Carrier，CC)，每个BP/CC在一个时间单元上对应一种传输类型，N为大于1的整数。下面的描述中，仅以所述系统中的一个载波包括N个BP为例进行描述，所述系统中的一个带宽包括N个成员载波CC时，网络设备指示每个CC在至少一个时间单元上对应的传输类型，可以参考此处的描述，在此不再赘述。
具体的，如图1所示，为本申请实施例提供的一种指示方法流程示意图，该方法包括：
步骤101：网络设备确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
步骤102：所述网络设备向所述终端设备发送所述第一指示信息以及第二指示信息。
需要说明的是，第一指示信息可以由无线网络临时标识(Radio Network Tempory Identity，RNTI)加扰，所述RNTI为所述终端设备的组公共RNTI。
步骤103：终端设备接收网络设备发送的第一指示信息以及第二指示信息。
需要说明的是，终端设备可以通过所述终端设备的组公共RNTI解扰获得第一指示信息。
步骤104：所述终端设备根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型；所述第一指示信息用于指示在第一BP的至少一个时间单元的传输类型；所述第一BP和第二BP为所述网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
目前，正在讨论的5G中，时间单元根据其所包括的符号的传输方向，可以分为多种传输类型，一个时间单元中符号的传输方向可以为上行、下行或其他类型，其他类型为未知(unknown)或空白(empty)，其他类型为未知时可以为保留(reversed)符号，不同传输方向的符号的各种组合构成了不同的传输类型。举例来说，如图2所示，为本申请实施例提供的一种时间单元的传输类型示意图。图2中包括全上行时间单元、全下行时间单元、主上行时间单元、主下行时间单元、包括未知符号的上行时间单元和包括未知符号的下行 时间单元。其中，全上行时间单元中的每个符号的传输方向都是上行，全下行时间单元中的每个符号的传输方向都是下行，主上行时间单元中较多符号的传输方向是上行、部分符号的传输方向是下行或其他类型，主下行时间单元中较多符号的传输方向是下行、部分符号的传输方向是上行或其他类型，包括未知符号的上行时间单元中较多符号的传输方向是上行、部分符号的传输方向是其他类型，包括未知符号的下行时间单元中较多符号的传输方向是下行、部分符号的传输方向是其他类型。
需要说明的是，传输类型也可以称为时间单元的格式，例如当时间单元为时隙时，那么传输类型可以称为时隙格式(slot format)或时隙结构等。
当然以上只是示例，时间单元的传输类型还可以有其他形式，在此不再逐一赘述。
结合上面的步骤，下面分不同实现方式分别描述。
第一种可能的实现方式
在该实现方式下，第一指示信息可以包括至少一个比特位，第二指示信息可以包括至少一个比特位，具体根据实际情况确定，在此不再赘述。在后面的实例中均以第一指示信息为3比特，第二指示信息也是3比特为例说明。
此时，在步骤101中，网络设备可以根据第一BP在一个时间单元上对应的传输类型确定第一指示信息。例如，可以为时间单元上的每种传输类型进行编号，第一指示信息可以为其指示的时间单元上对应的传输类型的编号。举例来说，结合图2，传输类型为全下行的编号为000、传输类型为全上行的编号为001、传输类型为主下行的编号为100、传输类型为主上行的编号为101、传输类型为包括未知符号的下行的编号为010、传输类型为包括未知符号的上行的编号为011。第一BP在一个时间单元上对应的传输类型为全下行时，网络设备可以确定第一指示信息为000。当然，以上只是示例，第一指示信息还可以有其他形式，在此不再赘述。
网络设备可以根据第一指示信息以及第二BP在至少一个时间单元上对应的传输类型确定第二指示信息。第一指示信息指示的传输类型可以与多组传输类型关联，每组传输类型包括至少一个传输类型，每组传输类型对应一个指示信息，网络设备确定第一指示信息之后，可以将第一指示信息指示的传输类型关联的多组传输类型中，与第二BP在至少一个时间单元上对应的传输类型对应的一组传输类型对应的指示信息确定为第二指示信息。
本申请实施例中，第一指示信息和第二指示信息可以包括于设置的时间单元传输类型表中；所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述Y个第二指示信息中的一个。
举例来说，如表1所示，为一种时间单元传输类型表。其中传输类型中的F0/F1/F2/F3/F4/F5可以是图3中的某一种时间单元传输格式组合，其中某些第二指示信息可用于保留信息比特(Reserved)；当然保留信息比特也可以用于指示某一种时间单元传输格式组合。表1可以是时间单元传输格式表的一部分。
表1
Figure PCTCN2018091345-appb-000001
Figure PCTCN2018091345-appb-000002
表1中，以第一BP的子载波间隔为15kHz、第二BP的子载波间隔为30kHz为例进行介绍，此时，第一BP中的一个时间单元的长度等于第二BP中的两个时间单元的长度。第一指示信息或第二指示信息可以是000、001、010、011、100、101、110和111中的一种，当第一指示信息与第二指示信息为不同组合时，第一指示信息和第二指示信息一起指示出第二BP中的两个时间单元上对应的传输类型不同。
具体的，图3为本申请实施例提供的一种第一BP与第二BP对应关系示意图，第一BP上的组公共物理下行控制信道(Group Common Physical Downlink Control Channel，PDCCH)中的第一指示信息为000，第二BP上的组公共PDCCH中的第二指示信息是000、001、010、011、100、101、110和111中的一种。
当第一指示信息为000，第二指示信息取不同值时，第一指示信息和第二指示信息一起指示出的第二BP中的两个时间单元上对应的传输类型可以分别如下所示：
第一指示信息为000，第二指示信息是000，表示第二BP的第一个时间单元是全下行时间单元，第二个时间单元是全下行时间单元；
第一指示信息为000，第二指示信息是001，表示第二BP的第一个时间单元是包括未知符号(2个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是全下行时间单元；
第一指示信息为000，第二指示信息是010，表示第二BP的第一个时间单元是包括未知符号(2个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是包括未知符号(2个符号的传输方向为其他类型)的下行时间单元；
第一指示信息为000，第二指示信息是011，表示第二BP的第一个时间单元是全下行时间单元，第二个时间单元是包括未知符号(2个符号的传输方向为其他类型)的下行时间单元；
第一指示信息为000，第二指示信息是100，表示第二BP的第一个时间单元是包括未知符号(1个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是全下行的时间单元；
第一指示信息为000，第二指示信息是101，表示第二BP的第一个时间单元是全下行的时间单元，第二个时间单元是包括未知符号(其他符号为1个)的下行时间单元；
第一指示信息为000，第二指示信息是110，表示第二BP的第一个时间单元是包括未知符号(1个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是包括未知符号(1个符号的传输方向为其他类型)的下行时间单元；
第一指示信息为000，第二指示信息是111，表示第二BP的第一个时间单元是包括未知符号(2个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是包括未知符号(1个符号的传输方向为其他类型)的下行时间单元。
终端设备接收第一指示信息以及第二指示信息后，通过上述关系，可以确定第一BP在一个时间单元上的传输类型，以及第二BP在两个时间单元上的传输类型。
需要说明的是，时间单元传输类型表中某些第二指示信息可以不指示任何传输类型，可以作为保留(reserved)。例如，可以预先定义表1中，第一指示信息为000，第二指示信息为001时，不指示出任何传输类型。
再举例来说，如表2所示，为一种时间单元传输类型表。其第一指示信息为100。表2中的传输类型SFI可以是图4中定义的某一种。
表2
Figure PCTCN2018091345-appb-000003
表3
Figure PCTCN2018091345-appb-000004
表2中，以第一BP的子载波间隔为15kHz、第二BP的子载波间隔为30kHz为例进行介绍，此时，第一BP中的一个时间单元的长度等于第二BP中的两个时间单元的长度。第一指示信息或第二指示信息可以是000、001、010、011、100、101、110和111中的一种，当第一指示信息与第二指示信息为不同组合时，第一指示信息和第二指示信息一起指示出第二BP中的两个时间单元上对应的传输类型不同。表3表示当第一指示信息是100时的第二指示信息的情况，某些第二指示信息比特可以是预留的，不用于指示时间单元的传输类型。
图4为本申请实施例提供的一种第一BP与第二BP对应关系示意图，第一BP上的组公共PDCCH中的第一指示信息为100，第二BP上的组公共PDCCH中的第二指示信息是000、001、010、011、100、101、110和111中的一种。
当第一指示信息为100，第二指示信息取不同值时，第一指示信息和第二指示信息一起指示出的第二BP中的两个时间单元上对应的传输类型可以分别如下所示：
第一指示信息为100，第二指示信息是000，表示第二BP的第一个时间单元是全下行时间单元，第二个时间单元是主下行(2个符号的传输方向为其他类型)时间单元；
第一指示信息为100，第二指示信息是001，表示第二BP的第一个时间单元包括未知符号(2个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是主下行(2个符号的传输方向为其他类型)的时间单元；
第一指示信息为100，第二指示信息是010，表示第二BP的第一个时间单元是包括未知符号(2个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是主下行(1个符号的传输方向为其他类型)的时间单元；
第一指示信息为100，第二指示信息是011，表示第二BP的第一个时间单元是包括未知符号(1个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是主下行(1个符号的传输方向为其他类型)的时间单元；
第一指示信息为100，第二指示信息是100，表示第二BP的第一个时间单元是包括未知符号(1个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是主下行(2个符号的传输方向为其他类型)的时间单元；
第一指示信息为100，第二BP上的第二指示信息是101，表示第二BP的第一个时间单元是全下行的时间单元，第二个时间单元是主下行(1个符号的传输方向为其他类型)的时间单元；
第一指示信息为100，第二BP上的第二指示信息是110，表示第二BP的第一个时间单元是包括未知符号(2个符号的传输方向为其他类型)的下行时间单元，第二个时间单元是主下行(1个符号的传输方向为其他类型)的时间单元；
第一指示信息为100，第二BP上的第二指示信息是111，表示第二BP的第一个时间单元是全下行的时间单元，第二个时间单元是主下行(其他符号为1个)的时间单元。
当然，表1以及表2只是示例，第一指示信息以及第二指示信息还可以有其他形式，在此不再赘述。
在上述所公开的技术方案中，第二BP上的传输类型根据第一BP上的组公共PDCCH携带的第一指示信息和第二BP上的组公共PDCCH携带的第二指示信息确定，在第一BP的不同的传输类型的情况下，第二BP上的组公共PDCCH携带的相同的第二指示信息指示不同的传输类型，能够高效利用第二指示信息。
在该实现方式下，步骤102中，网络设备可以通过所述第一BP的组公共PDCCH发送所述第一指示信息，并通过所述第二BP的组公共PDCCH发送所述第二指示信息。
可选的，网络设备可以向所述终端设备发送第三指示信息，所述第三指示信息用于指示所述第一BP。举例来说，网络设备可以向所述终端设备发送第一BP的索引等信息，从而指示出第一BP。
第三指示信息可以通过高层信令等方式发送，本申请实施例中，高层信令可以为主信息块(Master Information Block,MIB)，系统信息块(System Information Block，SIB)，或无线资源控制(Radio Resource Control,RRC)信令，或其他具有类似特征的高层信令。
步骤103中，所述终端设备可以通过所述第一BP的组公共PDCCH接收所述第一指示信息，并通过所述第二BP的组公共PDCCH接收所述第二指示信息。同时，所述终端 设备还可以接收第三指示信息，从而根据第三指示信息从所述N个BP中确定出第一BP。
当然第一BP也可以是由网络设备和终端设备预先约定的BP，具体如何约定，在此不再赘述。
步骤104中，终端设备确定出所述第一BP在一个时间单元上对应的传输类型，以及所述第二BP在至少一个时间单元上对应的传输类型之后，可以进行相应的处理，在此不再赘述。
第二种可能的实现方式
在该实现方式下，由于一个终端设备可以配置或激活多个BP，每个BP的子载波间隔可以相同或不同，当配置或激活具有相同子载波间隔的多个BP时，不同BP上的传输类型可以不同，但一个终端的多个BP的传输类型之间存在着一定的相关性。
在该实现方式下，网络设备确定第一指示信息和第二指示信息的具体流程可以参考第一种可能的实现方式，在此不再赘述。
需要说明的是，在该实现方式下，网络设备可以通过所述N个BP中公共BP的组公共PDCCH中的DCI发送所述第一指示信息以及所述第二指示信息。公共BP可以为网络设备与终端设备预先约定的BP。
举例来说，如图5所示，BP1、BP2和BP3的子载波间隔均是15kHz，BP1、BP2和BP3具有不同的传输类型，其中，BP1的传输类型是主下行，其中第1个符号至第11个符号的传输方向为下行，第12个符号的传输方向为其他类型，第13个符号至第14个符号是的传输方向为上行。BP2的传输类型是主下行，其中第1个符号至第10个符号的传输方向为下行，第11个和第12个符号的传输方向为其他类型，第13和第14个符号的传输方向为上行。BP3的传输类型是主下行，其中第1个符号至第11个符号的传输方向为下行，第12个和第13个符号的传输方向为其他类型，第14个符号的传输方向为上行。
网络设备选择BP1作为第一BP,可以通过N个BP中公共BP的组公共PDCCH中的DCI信息来指示第一BP和其他第二BP上的传输类型，该组公共PDCCH可由组公共RNTI加扰。
网络设备在指示传输类型时，可以利用这种BP间的相关性。请参考图5，由于BP1、BP2、BP3上的传输类型之间有一定的限定关系，即不会出现上行和下行的冲突，在选定了BP1作为第一BP后，BP2和BP3上的传输类型即为传输类型全集中与BP1传输类型兼容的传输类型子集，每个第二BP对应的第二指示信息的比特数可相应减少。
可选的，网络设备通过高层信令发送第三指示信息，如RRC信令，通知终端设备BP1为第一BP。当终端设备配置了相同子载波间隔的BP1，BP2和BP3时，根据其RNTI检测组公共PDCCH携带的第一指示信息，从而确定第一BP在一个时间单元上的传输类型，再通过第一指示信息和第二指示信息一起确定BP2和BP3上的传输类型。
第三种可能的实现方式
对于具有不同子载波间隔的BP之间，也存在一定的相关性。在该实现方式下，第一BP在一个时间单元上对应的传输类型可以预先与至少一组传输类型关联，当第一BP在一个时间单元上对应的传输类型确定之后，第二BP在至少一个时间单元上对应的传输类型，为与第一BP在一个时间单元上对应的传输类型关联的一组传输类型。
在该方式下，网络设备确定第一指示信息的具体流程可以参考第一种可能的实现方式，在此不再赘述。
在该方式下，第一指示信息指示的传输类型可以与多组传输类型关联，每组传输类型包括至少一个传输类型，网络设备确定第一指示信息之后，可以将第一指示信息指示的传输类型关联的多组传输类型中，与第二BP在至少一个时间单元上对应的传输类型对应的一组传输类型通过第二指示信息指示给终端设备。其中，网络设备可以通过高层信令向终端设备发送第二指示信息，或者网络设备也可以不发送第二指示信息，而是与终端设备预先约定与第一指示信息指示的传输类型关联的一组传输类型，终端设备根据第一指示信息确定第一BP在一个时间单元上对应的传输类型之后，将与该传输类型关联的一组传输类型确定为第二BP在至少一个时间单元上对应的传输类型。
举例来说，第一BP为BP1，第二BP为BP2，BP1的子载波间隔为15kHz，BP2的子载波间隔为30kHz时，BP1在一个时间单元上对应的传输类型是主下行，其中第1个符号至第11个符号的传输方向为下行，第12个符号的传输方向为其他类型，第13个符号至第14个符号的传输方向为上行。
此时，与第一BP在一个时间单元上对应的传输类型关联的时间单元的结构可以有以下3组传输类型：
1)第一个时间单元为全下行时间单元，第二个时间单元为主下行时间单元，其中第1个符号至第8个符号的传输方向为下行，第9个和第10个符号的传输方向为其他类型，第11个符号至第14个符号的传输方向为上行。
2)第一个时间单元为全下行时间单元，第二个时间单元为主下行时间单元，其中第1个符号至第9个符号的传输方向为下行，第10个符号的传输方向为其他类型，第11个符号至第14个符号的传输方向为上行。
3)第一个时间单元为全下行时间单元，第二个时间单元为主下行时间单元，其中第1个符号至第8个符号的传输方向为下行，第9个符号的传输方向为其他类型，第10个符号至第14个符号的传输方向为上行。
具体可以参考图6所示。
网络设备可以通过第二指示信息指示出上述三组传输类型中的一组传输类型作为第二BP在至少一个时间单元上对应的传输类型。
当然，除了图6所示的几种时间单元结构外，还可以由其它类型的时间单元结构，此处不再一一列举。
网络设备可以通过第一指示信息向终端设备指示第一BP的传输类型，通过第二指示信息和第一指示信息一起指示第二BP的类型，此时，由于BP之间的相关性，使得第二BP的传输类型只能是传输类型全集中与第一BP传输类型兼容的传输类型子集，每个第二BP对应的第二指示信息的比特数可相应减少。
基于相同的技术构思，本申请实施例还提供一种网络设备，该网络设备可执行上述方法实施例。
如图7所示，为本申请实施例提供一种网络设备700结构示意图，该网络设备700包括：处理器701和收发器702；
所述处理器701，用于确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整 数；所述第一BP和第二BP在一个频域资源上；
所述收发器702，用于向所述终端设备发送所述第一指示信息以及第二指示信息。
该网络设备700还可以包括存储器703，该存储器703可以用于存储网络设备700出厂时预装的程序/代码，也可以存储用于处理器701执行时的包括计算机操作指令的程序代码等。
该网络设备700可以执行的其他内容可以参考步骤101至步骤102中的描述，在此不再赘述。
基于相同的技术构思，本申请实施例还提供一种网络设备，该网络设备可执行上述方法实施例。
如图8所示，为本申请实施例提供一种网络设备800结构示意图，该网络设备800包括处理单元801和发送单元802；
所述处理单元801，用于确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上；
所述发送单元802，用于向所述终端设备发送所述第一指示信息以及第二指示信息。
该网络设备800可以执行的其他内容可以参考步骤101至步骤102中的描述，在此不再赘述。
应理解，以上各个单元的划分仅仅是一种逻辑功能的划分，实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。
基于相同的技术构思，本申请实施例还提供一种终端设备，该终端设备可执行上述方法实施例。
如图9所示，为本申请实施例提供一种终端设备结构示意图，该终端设备900包括：处理器901和收发器902；
所述收发器902，用于接收网络设备发送的第一指示信息以及第二指示信息；
所述处理器901，用于根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型；所述第一指示信息用于指示在第一BP的至少一个时间单元的传输类型；所述第一BP和第二BP为所述网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
该终端设备900还可以包括存储器903，该存储器903可以用于存储网络设备900出厂时预装的程序/代码，也可以存储用于处理器901执行时的包括计算机操作指令的程序代码等。
该终端设备900可以执行的其他内容可以参考步骤103至步骤104中的描述，在此不再赘述。
基于相同的技术构思，本申请实施例还提供一种终端设备，该终端设备可执行上述方法实施例。
如图10所示，为本申请实施例提供一种终端设备结构示意图，该终端设备1000包括：接收单元1001和处理单元1002；
所述接收单元1001用于接收网络设备发送的第一指示信息以及第二指示信息；
所述处理单元1002用于根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型；所述第一指示信息用于指示在第一BP的至少一个时间单元的传输类型；所述第一BP和第二BP为所述网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
该终端设备1000可以执行的其他内容可以参考步骤103至步骤104中的描述，在此不再赘述。
本申请实施例还提供了一种处理电路，该处理电路可以是一种芯片，该处理电路主要执行上述处理单元1002所执行的操作。
应理解，以上各个单元的划分仅仅是一种逻辑功能的划分，实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。
本申请实施例还提供了一种计算机可读存储介质，用于存储为执行上述处理器所需执行的计算机软件指令，其包含用于执行上述处理器所需执行的程序。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (21)

  1. 一种指示方法，其特征在于，所述方法包括：
    网络设备确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上；
    所述网络设备向所述终端设备发送所述第一指示信息以及第二指示信息。
  2. 根据权利要求1所述的方法，其特征在于，
    所述网络设备向所述终端设备发送所述第一指示信息以及第二指示信息，包括：
    所述网络设备通过所述第一BP的组公共物理下行控制信道PDCCH发送所述第一指示信息，通过所述第二BP的组公共PDCCH发送所述第二指示信息；
    或者，所述网络设备通过所述N个BP中一个BP的组公共PDCCH发送所述第一指示信息以及所述第二指示信息。
  3. 根据权利要求1所述的方法，其特征在于，所述第二指示信息通过高层信令发送。
  4. 根据权利要求1、2或3所述的方法，其特征在于，所述方法还包括：
    所述网络设备向所述终端设备发送第三指示信息，所述第三指示信息指示所述第一BP。
  5. 根据权利要求1至4任一项所述的方法，其特征在于，所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
    所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述Y个第二指示信息中的一个。
  6. 一种处理方法，其特征在于，所述方法包括：
    终端设备接收网络设备发送的第一指示信息以及第二指示信息；
    所述终端设备根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型；所述第一指示信息用于指示在第一BP的至少一个时间单元的传输类型；所述第一BP和第二BP为所述网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
  7. 根据权利要求6所述的方法，其特征在于，
    所述终端设备接收网络设备发送的第一指示信息以及第二指示信息，包括：
    所述终端设备通过所述第一BP的组公共物理下行控制信道PDCCH接收所述第一指示信息，通过所述第二BP的组公共PDCCH接收所述第二指示信息；
    或者，所述终端设备通过所述N个BP中一个BP的组公共PDCCH接收所述第一指示信息以及所述第二指示信息。
  8. 根据权利要求6所述的方法，其特征在于，所述终端设备接收网络设备发送的所述第二指示信息包括：所述终端设备通过高层信令接收所述第二指示信息。
  9. 根据权利要求6、7或8所述的方法，其特征在于，所述方法还包括：
    所述终端设备接收所述网络设备发送的第三指示信息，所述第三指示信息指示所述第 一BP。
  10. 根据权利要求6至9任一项所述的方法，其特征在于，所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
    所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述X个第二指示信息中的一个；
    所述终端设备根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型，包括：
    所述终端设备根据所述第一指示信息、所述第二指示信息以及所述时间单元传输类型表确定所述在第二BP的至少一个时间单元的传输类型。
  11. 一种网络设备，其特征在于，包括处理单元和发送单元，
    所述处理单元用于确定第一指示信息以及第二指示信息，所述第一指示信息用于指示终端设备在第一BP的至少一个时间单元的传输类型；所述第一指示信息和所述第二指示信息用于指示所述终端设备在第二BP的至少一个时间单元的传输类型；所述第一BP和第二BP为网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上；
    所述发送单元用于向所述终端设备发送所述第一指示信息以及第二指示信息。
  12. 根据权利要求11所述的网络设备，其特征在于，
    所述发送单元用于，通过所述第一BP的组公共物理下行控制信道PDCCH发送所述第一指示信息，通过所述第二BP的组公共PDCCH发送所述第二指示信息；
    或者用于，通过所述N个BP中一个BP的组公共PDCCH发送所述第一指示信息以及所述第二指示信息。
  13. 根据权利要求11所述的网络设备，其特征在于，所述发送单元用于通过高层信令发送所述第二指示信息。
  14. 根据权利要求11、12或13所述的网络设备，其特征在于，
    所述发送单元进一步用于，向所述终端设备发送第三指示信息，所述第三指示信息指示所述第一BP。
  15. 根据权利要求11至14任一项所述的网络设备，其特征在于，
    所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
    所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述Y个第二指示信息中的一个。
  16. 一种终端设备，其特征在于，所述终端设备包括接收单元和处理单元，
    所述接收单元用于接收网络设备发送的第一指示信息以及第二指示信息；
    所述处理单元用于根据所述第一指示信息和所述第二指示信息确定在第二BP的至少一个时间单元的传输类型；所述第一指示信息用于指示在第一BP的至少一个时间单元的传输类型；所述第一BP和第二BP为所述网络设备为所述终端设备配置的N个BP中的两个BP，N为大于等于2的整数；所述第一BP和第二BP在一个频域资源上。
  17. 根据权利要求16所述的终端设备，其特征在于，
    所述接收单元用于，通过所述第一BP的组公共物理下行控制信道PDCCH接收所述第一指示信息，通过所述第二BP的组公共PDCCH接收所述第二指示信息；
    或者用于，通过所述N个BP中一个BP的组公共PDCCH接收所述第一指示信息以及所述第二指示信息。
  18. 根据权利要求16所述的终端设备，其特征在于，
    所述接收单元通过高层信令接收所述第二指示信息。
  19. 根据权利要求16、17或18所述的终端设备，其特征在于，
    所述接收单元进一步用于，接收所述网络设备发送的第三指示信息，所述第三指示信息指示所述第一BP。
  20. 根据权利要求16至19任一项所述的终端设备，其特征在于，
    所述第一指示信息和所述第二指示信息包括于设置的时间单元传输类型表中；
    所述时间单元传输类型表中包括所述第一指示信息和X个第二指示信息，以及所述第一指示信息与所述Y个第二指示信息中的每个第二指示信息所指示的、在所述第二BP的至少一个时间单元的传输类型，X为大于等于1的整数，Y为小于等于X的正整数；所述第二指示信息为所述X个第二指示信息中的一个；
    所述处理单元用于根据所述第一指示信息、所述第二指示信息以及所述时间单元传输类型表确定所述在第二BP的至少一个时间单元的传输类型。
  21. 根据权利要求1至10任一所述的方法，权利要求11至15任一项所述的网络设备，以及权利要求16至20任一项所述的终端设备，其特征在于，所述第一指示信息由无线网络临时标识RNTI加扰，所述RNTI为所述终端设备的组公共RNTI。
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