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WO2019191920A1 - Procédé et appareil d'indication de ressource et support d'enregistrement informatique - Google Patents

Procédé et appareil d'indication de ressource et support d'enregistrement informatique Download PDF

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Publication number
WO2019191920A1
WO2019191920A1 PCT/CN2018/081822 CN2018081822W WO2019191920A1 WO 2019191920 A1 WO2019191920 A1 WO 2019191920A1 CN 2018081822 W CN2018081822 W CN 2018081822W WO 2019191920 A1 WO2019191920 A1 WO 2019191920A1
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WIPO (PCT)
Prior art keywords
slot
information
symbol
time slot
index
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/081822
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English (en)
Chinese (zh)
Inventor
唐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to PCT/CN2018/081822 priority Critical patent/WO2019191920A1/fr
Priority to CN201880091574.0A priority patent/CN111886895B/zh
Priority to TW108111921A priority patent/TW201943307A/zh
Publication of WO2019191920A1 publication Critical patent/WO2019191920A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Definitions

  • the present invention relates to the field of wireless communications technologies, and in particular, to a resource indication method and apparatus, and a computer storage medium.
  • LTE Long Term Evolution
  • LTE-A LTE-A
  • the RN (Relay Node) is connected to the eNB (evolved NodeB) cell to which it belongs.
  • the eNB is called the Donor cell.
  • the eNB to which the relay node belongs is called the Donor eNB (referred to as the DeNB).
  • the network structure of the incoming relay node is shown in Figure 1, which includes three wireless links:
  • the access link and the backhaul link perform resource multiplexing in a time division manner.
  • the RN configures some fixed subframes (such as a Multicast-Broadcast Single Frequency Network (MBSFN) subframe), and divides the X in these subframes.
  • MMSFN Multicast-Broadcast Single Frequency Network
  • the RN does not transmit or receive data on the access link, and the DeNB can transmit or receive data on the symbols following the subframe, thereby implementing the access link and the backhaul. Resource reuse of links.
  • the slot format is more flexible, and each slot can include a downlink symbol (DL), a flexible symbol (Flexible), an uplink symbol (UL), and does not need to consider the Rel-8.
  • the compatibility problem of the terminal so it is not necessary to implement the resource multiplexing of the backhaul link by configuring the MBSFN subframe on the access link, and the access link and the backhaul link time slot or symbol level can be implemented in the NR system.
  • Resource reuse In the resource multiplexing of the symbol level, some symbols in one slot are reserved by the access link for the backhaul link, so the backhaul link can only use some symbols in the symbol, how to indicate The slot format of this slot is a problem that needs to be solved.
  • an embodiment of the present invention provides a resource indication method and apparatus, and a computer storage medium.
  • the first device sends first indication information to the second device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for data transmission on the first link. a time slot, the first link being a link between the first device and the second device.
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the method further includes:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the method further includes:
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first indication information further includes first symbol index information.
  • the first symbol index information includes:
  • the symbol index information of the first available symbol in the first time slot in the first time slot is the symbol index information of the first available symbol in the first time slot in the first time slot.
  • the first symbol index information includes:
  • Symbol index information and offset index information of the first available symbol in the first slot in the first slot are used to determine the first A symbol index of a symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the method further includes:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the method further includes:
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the method further includes:
  • the first time slot information includes a first bitmap, where the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 time slots starting from a time slot in which the first indication information is located,
  • the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the method further includes:
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, and the first slot format information is used. And indicating a slot format of the first time slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information
  • the second bitmap information includes M2 bits
  • the M2 bits Means to indicate M2 time slots from a time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, N of the M2 bits
  • the bit value is a first value
  • the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • the first device is a base station device
  • the second device is a relay device.
  • the sending, by the first device, the first indication information to the second device includes:
  • the first device sends the first indication information to the second device by using downlink control signaling, radio resource control (RRC) signaling, or a broadcast message.
  • RRC radio resource control
  • the downlink control signaling is Slot Format Indicator (SFI).
  • the first device is a relay device, and the second device is a base station device.
  • the first device sends the first indication information to the second device, where the first device sends the first indication information to the second device by using uplink control signaling or RRC signaling.
  • the second device receives the first indication information sent by the first device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for data transmission on the first link.
  • the time slot, the first link is a link between the first device and the second device.
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the method further includes:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in a radio frame.
  • the method further includes:
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first indication information further includes first symbol index information.
  • the first symbol index information includes:
  • the symbol index information of the first available symbol in the first time slot in the first time slot is the symbol index information of the first available symbol in the first time slot in the first time slot.
  • the first symbol index information includes:
  • Symbol index information and offset index information of the first available symbol in the first slot in the first slot are used to determine the first A symbol index of a symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the method further includes:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the method further includes:
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the method further includes:
  • the first time slot information includes a first bitmap, where the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 time slots starting from a time slot in which the first indication information is located,
  • the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the method further includes:
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, and the first slot format information is used. And indicating a slot format of the first time slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information
  • the second bitmap information includes M2 bits
  • the M2 bits Means to indicate M2 time slots from a time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, N of the M2 bits
  • the bit value is a first value
  • the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • the first device is a base station device
  • the second device is a relay device.
  • the receiving, by the second device, the first indication information sent by the first device includes:
  • the second device receives the first indication information that is sent by the first device by using downlink control signaling, or RRC signaling, or a broadcast message.
  • the downlink control signaling is an SFI.
  • the first device is a relay device
  • the second device is a base station device.
  • the second device receives the first indication information that is sent by the first device, where the second device receives the first indication information that is sent by the first device by using uplink control signaling or RRC signaling. .
  • a sending unit configured to send first indication information to the second device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for data on the first link
  • the time slot of transmission, the first link is a link between the first device and the second device.
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first indication information further includes first symbol index information.
  • the first symbol index information includes:
  • the symbol index information of the first available symbol in the first time slot in the first time slot is the symbol index information of the first available symbol in the first time slot in the first time slot.
  • the first symbol index information includes:
  • Symbol index information and offset index information of the first available symbol in the first slot in the first slot are used to determine the first A symbol index of a symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first time slot information includes a first bitmap, and the first bitmap includes M1 bits, where the M1 bits are used to indicate starting from a time slot in which the first indication information is located. M1 time slots, the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, where the A slot format information is used to indicate a slot format of the first slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information
  • the second bitmap information includes M2 bits
  • the M2 bits Means to indicate M2 time slots from a time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, N of the M2 bits
  • the bit value is a first value
  • the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • the first device is a base station device, and the second device is a relay device; correspondingly, the sending unit is configured to use downlink control signaling, or RRC signaling, or a broadcast message.
  • the second device sends the first indication information.
  • the downlink control signaling is an SFI.
  • the first device is a relay device
  • the second device is a base station device
  • the sending unit is configured to send the second to the second by using uplink control signaling or RRC signaling.
  • the device sends the first indication information.
  • a receiving unit configured to receive first indication information that is sent by the first device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for the first link A time slot of data transmission, the first link being a link between the first device and the second device.
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first indication information further includes first symbol index information.
  • the first symbol index information includes:
  • the symbol index information of the first available symbol in the first time slot in the first time slot is the symbol index information of the first available symbol in the first time slot in the first time slot.
  • the first symbol index information includes:
  • Symbol index information and offset index information of the first available symbol in the first slot in the first slot are used to determine the first A symbol index of a symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first time slot information includes a first bitmap, and the first bitmap includes M1 bits, where the M1 bits are used to indicate starting from a time slot in which the first indication information is located. M1 time slots, the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, where the A slot format information is used to indicate a slot format of the first slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information
  • the second bitmap information includes M2 bits
  • the M2 bits Means to indicate M2 time slots from a time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, N of the M2 bits
  • the bit value is a first value
  • the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • the first device is a base station device, and the second device is a relay device; correspondingly, the receiving unit is configured to receive, by the first device, downlink control signaling, or an RRC message.
  • the downlink control signaling is slot format indication information SFI.
  • the first device is a relay device
  • the second device is a base station device
  • the receiving unit is configured to receive, by the first device, uplink control signaling, or an RRC message.
  • the first indication information sent.
  • the first device is a base station device
  • the second device is a relay device
  • the computer storage medium provided by the embodiment of the present invention has stored thereon computer executable instructions, and the computer executable instructions are implemented by the processor to implement the resource indication method.
  • the first device sends the first indication information to the second device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used And a time slot for performing data transmission on the first link, where the first link is a link between the first device and the second device.
  • a method for indicating a slot format in a relay system is implemented, where a base station indicates a slot format of a backhaul link to a relay node, so that available symbols of the backhaul link and each symbol can be determined.
  • the direction information finally realizes resource allocation and sharing of the access link and the backhaul link.
  • Figure 1 is a schematic diagram of a relay system
  • FIG. 2 is a schematic diagram of an MBSFN subframe
  • FIG. 3 is a schematic flowchart 1 of a resource indication method according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart 2 of a resource indication method according to an embodiment of the present invention.
  • FIG. 5 is a first schematic diagram 1 of first indication information according to an embodiment of the present invention.
  • FIG. 6 is a second schematic diagram of first indication information according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram 3 of first indication information according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram 4 of first indication information according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram 5 of first indication information according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram 6 of first indication information according to an embodiment of the present invention.
  • FIG. 11 is a first schematic structural diagram of a resource indicating apparatus according to an embodiment of the present invention.
  • FIG. 12 is a second schematic structural diagram of a resource indication device according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a computer device according to an embodiment of the present invention.
  • the slot format of a slot is dynamically indicated by SFI, and the slot format is indicated in the SFI by indicating an index in the slot format table by predefining a slot format table.
  • Each slot format in the slot format table indicates direction information of each symbol of one slot.
  • Table 1 takes an example in which 14 slots are included in a slot, where D represents a downlink direction, U represents an uplink direction, and X represents an uplink direction.
  • the flexible direction that is, the direction of the symbol is undetermined, and the symbol can be determined to be the downlink or uplink direction by other signaling).
  • K symbols in one slot can be used for backhaul link transmission, where 0 ⁇ K ⁇ 14.
  • the first device is a base station device
  • the second device is a relay device
  • the first device is a relay device
  • the second device is a base station device.
  • the base station device is called a DeNB
  • the relay device is called an RN.
  • the technical solution of the embodiment of the present invention is not limited to the LTE-A relay system, and can also be applied to other relay systems, such as an NR relay system.
  • the corresponding base station device is called a DgNB, and the relay device is still called an RN.
  • FIG. 3 is a schematic flowchart 1 of a resource indication method according to an embodiment of the present invention. As shown in FIG. 3, the resource indication method includes the following steps:
  • Step 301 The first device sends first indication information to the second device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for the first link.
  • a time slot of data transmission, the first link being a link between the first device and the second device.
  • the first device is a base station device
  • the second device is a relay device
  • the first link may also be referred to as a backhaul link
  • the link between the relay device and the terminal is referred to as a second link
  • the second link may also be referred to as an access link. road.
  • the first device sends the first indication information to the second device by using downlink control signaling, or RRC signaling, or a broadcast message.
  • the downlink control signaling is an SFI.
  • the first device is a relay device
  • the second device is a base station device
  • the first device sends the first indication information to the second device by using uplink control signaling or RRC signaling.
  • the first indication information that is sent by the first device to the second device may be implemented in the following manner:
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first time slot information can be implemented in the following manner:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • a radio frame includes 10 slots in 10 ms, the slot index is from 0 to 9, and the slot index information uses 4 bits to indicate that the first slot is the first slot in one radio frame. .
  • 0000 represents slot
  • 0001 represents slot 1
  • 1001 represents slot 9.
  • the slot index information is used to indicate a slot index of the first slot in a first indication information indication period.
  • the first indication period is periodically sent, the period is 20 slots, the slot index in one period is from 0 to 19, and the slot index information indicates the first time by 5 bits.
  • the slot is the first time slot within an indicated period. For example, 00000 denotes slot 0, 00001 denotes slot 1, and 10011 denotes slot 19.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the time slot format of the first time slot indicated by the first indication information is the time slot format of the time slot n+k.
  • the first time slot information includes a first bitmap, the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 times from a time slot in which the first indication information is located. a slot, where the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first slot format index information is a format index taken from a slot format table of a predefined or network configuration.
  • the slot format table may be the above table 1, and the first slot format index information is taken from a slot format index in Table 1.
  • the first indication information further includes first symbol index information.
  • the first symbol index information can be implemented in the following manner:
  • symbol index information and offset index information of the first available symbol in the first time slot in the first time slot are used to determine the A symbol index of a usable symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first slot information, where the first slot information is used to indicate a slot index of the first slot.
  • the first time slot information can be implemented in the following manner:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • a radio frame includes 10 slots in 10 ms, the slot index is from 0 to 9, and the slot index information uses 4 bits to indicate that the first slot is the first slot in one radio frame. .
  • 0000 represents slot
  • 0001 represents slot 1
  • 1001 represents slot 9.
  • the slot index information is used to indicate a slot index of the first slot in a first indication information indication period.
  • the first indication period is periodically sent, the period is 20 slots, the slot index in one period is from 0 to 19, and the slot index information indicates the first time by 5 bits.
  • the slot is the first time slot within an indicated period. For example, 00000 denotes slot 0, 00001 denotes slot 1, and 10011 denotes slot 19.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the time slot format of the first time slot indicated by the first indication information is the time slot format of the time slot n+k.
  • the first time slot information includes a first bitmap, the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 times from a time slot in which the first indication information is located. a slot, where the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, where the A slot format information is used to indicate a slot format of the first slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information, the second bitmap information includes M2 bits, and the M2 bits are used to indicate And M2 times of the time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, the value of the N bits in the M2 bits is The first value, the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • FIG. 4 is a schematic flowchart 2 of a resource indication method according to an embodiment of the present invention. As shown in FIG. 4, the resource indication method includes the following steps:
  • Step 401 The second device receives the first indication information that is sent by the first device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for the first link. A time slot in which data transmission is performed, the first link being a link between the first device and the second device.
  • the first device is a base station device
  • the second device is a relay device
  • the first link may also be referred to as a backhaul link
  • the link between the relay device and the terminal is referred to as a second link
  • the second link may also be referred to as an access link. road.
  • the second device receives the first indication information that is sent by the first device by using downlink control signaling, or RRC signaling, or a broadcast message.
  • the downlink control signaling is an SFI.
  • the first device is a relay device
  • the second device is a base station device
  • the second device receives the first indication information that is sent by the first device by using uplink control signaling or RRC signaling.
  • the first indication information that is received by the second device from the first device may be implemented in the following manner:
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first time slot information can be implemented in the following manner:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the slot index in the radio frame may also be index information in a first slot format information indication period.
  • a radio frame includes 10 slots in 10 ms, the slot index is from 0 to 9, and the slot index information uses 4 bits to indicate that the first slot is the first slot in one radio frame. .
  • 0000 represents slot
  • 0001 represents slot 1
  • 1001 represents slot 9.
  • the slot index information is used to indicate a slot index of the first slot in a first indication information indication period.
  • the first indication period is periodically sent, the period is 20 slots, the slot index in one period is from 0 to 19, and the slot index information indicates the first time by 5 bits.
  • the slot is the first time slot within an indicated period. For example, 00000 denotes slot 0, 00001 denotes slot 1, and 10011 denotes slot 19.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the time slot format of the first time slot indicated by the first indication information is the time slot format of the time slot n+k.
  • the first time slot information includes a first bitmap, the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 times from a time slot in which the first indication information is located. a slot, where the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first slot format index information is a format index taken from a slot format table of a predefined or network configuration.
  • the slot format table may be the above table 1, and the first slot format index information is taken from a slot format index in Table 1.
  • the first indication information further includes first symbol index information.
  • the first symbol index information can be implemented in the following manner:
  • symbol index information and offset index information of the first available symbol in the first time slot in the first time slot are used to determine the A symbol index of a usable symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first time slot information can be implemented in the following manner:
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • a radio frame includes 10 slots in 10 ms, the slot index is from 0 to 9, and the slot index information uses 4 bits to indicate that the first slot is the first slot in one radio frame. .
  • 0000 represents slot
  • 0001 represents slot 1
  • 1001 represents slot 9.
  • the slot index information is used to indicate a slot index of the first slot in a first indication information indication period.
  • the first indication period is periodically sent, the period is 20 slots, the slot index in one period is from 0 to 19, and the slot index information indicates the first time by 5 bits.
  • the slot is the first time slot within an indicated period. For example, 00000 denotes slot 0, 00001 denotes slot 1, and 10011 denotes slot 19.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the time slot format of the first time slot indicated by the first indication information is the time slot format of the time slot n+k.
  • the first time slot information includes a first bitmap, the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 times from a time slot in which the first indication information is located. a slot, where the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, where the A slot format information is used to indicate a slot format of the first slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information, the second bitmap information includes M2 bits, and the M2 bits are used to indicate And M2 times of the time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, the value of the N bits in the M2 bits is The first value, the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • the DeNB sends the first indication information to the RN by using downlink control signaling (such as SFI), or RRC signaling, or a broadcast message, where the first indication information includes:
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first time slot includes 14 symbols, and for the first link (ie, the backhaul link between the DeNB and the RN), in the time slot, the first three symbols and the last two symbols are not available.
  • the first available symbol is the 4th symbol, which corresponds to symbol index 3 (the symbol index starts from 0), a total of 9 available symbols, so the number of available symbols is 9.
  • the first field of the first indication information represents index information 0011 (ie, 3) of the first available symbol, and the second field represents the number of available symbols 1001 (ie, 9), and each subsequent two bits sequentially represent each The direction information of the available symbols, where 00 represents the downlink (D), 01 represents the uplink (U), and 10 represents the flexibility (F).
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, the slot index information is used to indicate a slot index of the first slot in a radio frame, or the slot index information is used to indicate The first time slot is a time slot index within a first indication information indication period.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information is located in slot n, then the first slot is slot n+k.
  • the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • a radio frame includes 10 slots in 10 ms, the slot index is from 0 to 9, and the slot index information uses 4 bits to indicate that the first slot is the first slot in one radio frame. For example, 0000 represents slot 0, 0001 represents slot 1, and 1001 represents slot 9.
  • the slot index information is used to indicate a slot index of the first slot in a first indication information indication period.
  • the first indication period is periodically sent, the period is 20 slots, the slot index in one period is from 0 to 19, and the slot index information uses 5 bits to indicate that the first slot is The first few slots in a indicated period. For example, 00000 denotes slot 0, 00001 denotes slot 1, and 10011 denotes slot 19.
  • the first time slot information includes a parameter k.
  • the time slot format of the first time slot indicated by the first indication information is the slot format of the time slot n+2.
  • partial symbol information is intercepted based on a predefined slot format as symbol indication information of a backhaul link, where the predefined slot format may be a slot format in an existing protocol, or The newly defined slot format.
  • the DeNB sends the first indication information to the RN by using downlink control signaling (such as SFI), or RRC signaling, or a broadcast message, where the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the number of available symbols is N, and the direction information of the first N symbols is intercepted by default according to the first slot format index information as the slot format of the first link.
  • the first field of the first indication information represents the first slot format index information 10010 (ie, 18), and the second field represents the number of available symbols 1001 (ie, 9), refer to Table 1,
  • the slot format indicated by the first indication information is the symbol direction corresponding to the first 9 symbols of the format index 18.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, the slot index information is used to indicate a slot index of the first slot in a radio frame, or the slot index information is used to indicate The first time slot is a time slot index within a first indication information indication period.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information is located in the slot n, and the slot format of the first slot indicated by the first indication information is a slot format of the slot n+k.
  • the DeNB sends the first indication information to the RN by using downlink control signaling (such as SFI), or RRC signaling, or a broadcast message, where the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first symbol index information is used to indicate symbol index information of the first available symbol in the first time slot.
  • the first field of the first indication information represents the first slot format index information 10010 (ie, 18), and the second field represents the first symbol index information 0011 (ie, 3), that is, at the first time.
  • the first available symbol in the slot is a symbol with a symbol index of 3
  • the third field represents the number of available symbols 1001 (ie, 9)
  • 10010 represents the slot format corresponding to the slot format index 18, 0011
  • a position index 3 indicating the first available symbol corresponds to determining the symbol direction from the symbol index 3 in the slot format
  • 1001 indicates that the number of available symbols is 9.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, the slot index information is used to indicate a slot index of the first slot in a radio frame, or the slot index information is used to indicate The first time slot is a time slot index within a first indication information indication period.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information is located in slot n, then the first slot is slot n+k.
  • the first time slot information includes a first bitmap, where the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 times from a time slot in which the first indication information is located.
  • a slot where the value of the bit in the first bitmap is a first value or a second value; the first indication information is used to indicate a time slot corresponding to the bit in the first bitmap that is the first value.
  • the slot format for example, the first bitmap is 0010000, assuming the first value is 1, and the second value is 0.
  • the 7 slots corresponding to the 7 bits from left to right in the bitmap are slots n+0.
  • the time slot n+1, ..., the time slot n+6, n is the time slot in which the first indication information is located, and the time slot in which the time slot format indicated by the first indication information is applicable is the time slot n+ 2.
  • the first field of the first indication information represents the first slot information 0010 (ie, 2)
  • the second field represents the first slot format index information 10010 (ie, 18)
  • the third field represents The first symbol index information 0011 (that is, 3)
  • the fourth field indicates the number of available symbols 1001 (that is, 9), where 0010 indicates a slot with a slot index of 2 in one radio frame, or 0010 represents the n+2th time slot starting from the current time slot, where n is the current time slot.
  • the first indication information may include a slot format of multiple time slots, where the number of specific time slots may be obtained by pre-configuration or configuration information sent by the DeNB, where the configuration information includes a broadcast message and RRC signaling. , control signaling, etc.
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, where the A slot format information is used to indicate a slot format of the first slot.
  • the N first slot information corresponding to the N first slot format index information is represented by second bitmap information, the second bitmap information includes M2 bits, and the M2 bits are used to indicate The M2 timeslots in which the first indication information is located start, and the M2 bits are taken as a first value or a second value; wherein, the N bits in the M2 bits are the first value A value, the time slot corresponding to the N bits is in one-to-one correspondence with the N first time slot format information.
  • the length of the second bitmap represents the number of slots from the time slot in which the first indication information is received, assuming that the length of the second bitmap is 8 bits, and the first is received in slot 0. Instructing information, the 8 bits from left to right in the second bitmap respectively represent 8 time slots from time slots 0-7.
  • the first field in Figure 9 is the second bitmap, the bits of slot 3 and slot 6 are 1, followed by two slot format indication fields for indicating the slot format of the two slots.
  • the DeNB sends the first indication information to the RN by using downlink control signaling (such as SFI), or RRC signaling, or a broadcast message, where the first indication information includes:
  • the number of available symbols is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first symbol index information is used to indicate symbol index information of the first available symbol in the first time slot.
  • the first symbol index information and the offset index information are used to determine a symbol index of the first available symbol in a slot format corresponding to the first slot format index information.
  • the first field of the first indication information represents the first slot format index information 10010 (ie, 18), the second field represents the first symbol index information 0011 (ie, 3), and the third field represents The offset index information 0001 (that is, 1), the fourth field indicates the number of available symbols 1001 (that is, 9), referring to Table 1, 10010 indicates the slot format corresponding to the slot format index 18, and 0011 indicates the first
  • the symbol index 30001 of the available symbols indicates the symbol index 1 (i.e., the second symbol) of the first available symbol in the slot format corresponding to the first slot format index information.
  • 1001 represents the number 9 of available symbols.
  • the first indication information indicates a slot format according to the slot format index 18, and the symbol direction of the 9 symbols starting from the symbol index 1 is used to indicate 9 symbols starting from the symbol index 3 in the first slot. The direction of the symbol.
  • different slot formats can be configured for different symbol resources (for example, the third symbol in the one slot - the eighth symbol) by different offset index information (for example, one slot format in Table 1) From the first symbol - the symbol direction of the sixth symbol, or from the third symbol - the symbol direction of the eighth symbol, or from the fifth symbol to the symbol direction of the ten symbols, etc.).
  • different offset index information for example, one slot format in Table 1
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, the slot index information is used to indicate a slot index of the first slot in a radio frame, or the slot index information is used to indicate The first time slot is a time slot index within a first indication information indication period.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information is located in the slot n, and the slot format indicated by the first indication information is a slot format of the slot n+k.
  • the first time slot information includes a first bitmap, where the first bitmap includes M1 bits, and the M1 bits are used to indicate M1 times from a time slot in which the first indication information is located.
  • a slot where the value of the bit in the first bitmap is a first value or a second value; the first indication information is used to indicate a time slot corresponding to the bit in the first bitmap that is the first value.
  • the slot format for example, the first bitmap is 0010000, assuming the first value is 1, and the second value is 0.
  • the 7 slots corresponding to the 7 bits from left to right in the bitmap are slots n+0.
  • the time slot n+1, ..., the time slot n+6, n is the time slot in which the first indication information is located, and the time slot in which the time slot format indicated by the first indication information is applicable is the time slot n+ 2.
  • the first example to the fourth example are that the first device is a base station device, and the second device is a relay device.
  • the first device is a relay device
  • the second device is a base station device
  • FIG. 11 is a first schematic structural diagram of a resource indicating apparatus according to an embodiment of the present invention. As shown in FIG. 11, the apparatus includes:
  • the sending unit 1101 is configured to send first indication information to the second device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for the first link A time slot of data transmission, the first link being a link between the first device and the second device.
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first indication information further includes first symbol index information.
  • the first symbol index information includes:
  • the symbol index information of the first available symbol in the first time slot in the first time slot is the symbol index information of the first available symbol in the first time slot in the first time slot.
  • the first symbol index information includes:
  • Symbol index information and offset index information of the first available symbol in the first slot in the first slot are used to determine the first A symbol index of a symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first time slot information includes a first bitmap, and the first bitmap includes M1 bits, where the M1 bits are used to indicate starting from a time slot in which the first indication information is located. M1 time slots, the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, where the A slot format information is used to indicate a slot format of the first slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information
  • the second bitmap information includes M2 bits
  • the M2 bits Means to indicate M2 time slots from a time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, N of the M2 bits
  • the bit value is a first value
  • the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • the first device is a base station device
  • the second device is a relay device.
  • the sending unit 1101 is configured to send the first indication information to the second device by using downlink control signaling, or RRC signaling, or a broadcast message.
  • the downlink control signaling is an SFI.
  • the first device is a relay device
  • the second device is a base station device.
  • the sending unit 1101 is configured to send the first indication information to the second device by using uplink control signaling or RRC signaling.
  • the implementation functions of the units in the resource indication apparatus shown in FIG. 11 can be understood by referring to the related description of the foregoing resource indication method.
  • the functions of the units in the resource indicating device shown in FIG. 11 can be realized by a program running on the processor, or can be realized by a specific logic circuit.
  • FIG. 12 is a second structural diagram of a resource indicating apparatus according to an embodiment of the present invention. As shown in FIG. 12, the apparatus includes:
  • the receiving unit 1201 is configured to receive first indication information that is sent by the first device, where the first indication information is used to indicate a slot format of the first time slot, where the first time slot is used for the first link.
  • a time slot in which data transmission is performed, the first link being a link between the first device and the second device.
  • the first indication information includes:
  • Index information of the first available symbol index information of the last available symbol, direction information of each available symbol;
  • the available symbol is a symbol that can be used for data transmission in the first link in the first time slot.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first indication information includes:
  • the available symbol is a symbol in the first time slot that can be used for data transmission on the first link.
  • the first indication information further includes first symbol index information.
  • the first symbol index information includes:
  • the symbol index information of the first available symbol in the first time slot in the first time slot is the symbol index information of the first available symbol in the first time slot in the first time slot.
  • the first symbol index information includes:
  • Symbol index information and offset index information of the first available symbol in the first slot in the first slot are used to determine the first A symbol index of a symbol in a slot format corresponding to the first slot format index information.
  • the first indication information further includes first time slot information, where the first time slot information is used to indicate time slot information of the first time slot.
  • the first slot information includes slot index information, and the slot index information is used to indicate a slot index of the first slot in one radio frame.
  • the first time slot information includes a parameter k, and the parameter k is used to determine the first time slot, and k is an integer greater than or equal to 0.
  • the first time slot information includes a first bitmap, and the first bitmap includes M1 bits, where the M1 bits are used to indicate starting from a time slot in which the first indication information is located. M1 time slots, the value of the bit in the first bitmap is a first value or a second value;
  • the first indication information is used to indicate a slot format of the first time slot, including:
  • the first indication information is used to indicate a slot format of a slot corresponding to a bit of the first bitmap that is a value of the first value.
  • the first indication information includes N first slot format information and N first slot information corresponding to the N first slot format information, where N is a positive integer, where the A slot format information is used to indicate a slot format of the first slot.
  • the N first slot information corresponding to the N first slot format information is represented by second bitmap information
  • the second bitmap information includes M2 bits
  • the M2 bits Means to indicate M2 time slots from a time slot in which the first indication information is located, where the M2 bits are values of a first value or a second value; wherein, N of the M2 bits
  • the bit value is a first value
  • the time slot corresponding to the N bits is in one-to-one correspondence with the N first slot format information.
  • the first device is a base station device, and the second device is a relay device.
  • the receiving unit 1201 is configured to receive the first indication information that is sent by the first device by using downlink control signaling, or RRC signaling, or a broadcast message.
  • the downlink control signaling is slot format indication information SFI.
  • the first device is a relay device
  • the second device is a base station device.
  • the receiving unit 1201 is configured to receive the first indication information that is sent by the first device by using uplink control signaling or RRC signaling.
  • the implementation functions of the units in the resource indication apparatus shown in FIG. 12 can be understood by referring to the related description of the foregoing resource indication method.
  • the functions of the units in the resource indicating device shown in FIG. 12 can be realized by a program running on the processor, or can be realized by a specific logic circuit.
  • the resource indication device may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a stand-alone product.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer-executable instructions are stored, and the computer-executable instructions are executed by the processor to implement the resource indication method in the embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a computer device according to an embodiment of the present invention.
  • the computer device in the embodiment of the present invention may be a base station device or a relay device.
  • the computer device 100 may include one or more ( Only one processor 1002 is shown in the figure (the processor 1002 may include, but is not limited to, a processing device such as a Micro Controller Unit (MCU) or a Field Programmable Gate Array (FPGA))
  • MCU Micro Controller Unit
  • FPGA Field Programmable Gate Array
  • a memory 1004 that stores data
  • a transmission device 1006 for communication functions.
  • computer device 100 may also include more or fewer components than shown in FIG. 13, or have a different configuration than that shown in FIG.
  • the memory 1004 can be used to store software programs and modules of application software, such as program instructions/modules corresponding to the resource indication method in the embodiment of the present invention, and the processor 1002 executes various programs by running software programs and modules stored in the memory 1004. Functional application and data processing, that is, the above method is implemented.
  • Memory 1004 can include high speed random access memory, and can also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 1004 can further include memory remotely located relative to processor 1002, which can be connected to computer device 100 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 1006 is for receiving or transmitting data via a network.
  • the network specific examples described above may include a wireless network provided by a communication provider of computer device 100.
  • the transmission device 1006 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • the transmission device 1006 can be a radio frequency (RF) module for communicating with the Internet wirelessly.
  • NIC Network Interface Controller
  • RF radio frequency
  • the disclosed method and smart device may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one second processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit;
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

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Abstract

L'invention concerne un procédé et un appareil d'indication de ressource et un support d'enregistrement informatique. Le procédé comprend les étapes suivantes : l'envoi par un premier dispositif des premières informations d'indication à un deuxième dispositif, les premières informations d'indication étant utilisées pour indiquer le format de créneau temporel d'un premier créneau temporel, le premier créneau temporel étant un créneau temporel pour la transmission de données d'une première liaison, et la première liaison étant une liaison entre le premier dispositif et le deuxième dispositif.
PCT/CN2018/081822 2018-04-04 2018-04-04 Procédé et appareil d'indication de ressource et support d'enregistrement informatique Ceased WO2019191920A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2018/081822 WO2019191920A1 (fr) 2018-04-04 2018-04-04 Procédé et appareil d'indication de ressource et support d'enregistrement informatique
CN201880091574.0A CN111886895B (zh) 2018-04-04 2018-04-04 一种资源指示方法及装置、计算机存储介质
TW108111921A TW201943307A (zh) 2018-04-04 2019-04-03 一種資源指示方法及裝置、電腦存儲媒介

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