WO2022022402A1 - 确定目标资源类型的方法、装置和通信设备 - Google Patents

确定目标资源类型的方法、装置和通信设备 Download PDF

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Publication number
WO2022022402A1
WO2022022402A1 PCT/CN2021/108052 CN2021108052W WO2022022402A1 WO 2022022402 A1 WO2022022402 A1 WO 2022022402A1 CN 2021108052 W CN2021108052 W CN 2021108052W WO 2022022402 A1 WO2022022402 A1 WO 2022022402A1
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Prior art keywords
resource type
indication information
type indication
target
resource
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PCT/CN2021/108052
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English (en)
French (fr)
Inventor
王欢
刘进华
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维沃移动通信有限公司
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Priority to EP21850521.2A priority Critical patent/EP4192162A4/en
Priority to KR1020237007006A priority patent/KR20230045043A/ko
Publication of WO2022022402A1 publication Critical patent/WO2022022402A1/zh
Priority to US18/157,331 priority patent/US20230156673A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/30Resource management for broadcast services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/53Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/047Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • H04W88/085Access point devices with remote components

Definitions

  • Embodiments of the present invention relate to the field of communications, and in particular, to a method, an apparatus, and a communication device for determining a target resource type.
  • IAB Integrated Access Backhaul
  • UE which may also be referred to as terminal equipment
  • IAB node IAB node
  • Data is transmitted between the UE and the access node through a wireless access link, and data can be transmitted between the access nodes through a wireless backhaul link.
  • an IAB node may include a DU functional part and a mobile terminal (Mobile Termination, MT) functional part. Relying on the MT function part, an access node (ie IABN) can find an upstream access node (ie Parent IABN, P-IABN), and establish a wireless backhaul link with the DU of the upstream access node. After an IAB node establishes a complete backhaul link, the IAB node turns on its DU function, and the DU provides cell services, that is, the DU can provide network access services for the UE.
  • DU Mobile Termination
  • the child IAB node receives control information from the parent IAB node (parent IAB node/parent node), and the control information can be used to indicate the resource type of the IAB DU cell.
  • the IAB node is controlled by multiple parent IAB nodes, for example, the IABnode is dual-linked with two parent nodes, connected to the parent node 1 through the Master Cell Group (MCG), and connected to the parent node 1 through the Secondary Cell Group (Secondary Cell Group, SCG) to connect with parent node2.
  • MCG Master Cell Group
  • SCG Secondary Cell Group
  • the IAB node will receive control information from different parent IAB nodes, and the control information sent by different parent IAB nodes to the IAB node may be different, which will cause the IAB node to misunderstand the resource type of the IAB DU cell and affect the Transmission reliability and availability.
  • the purpose of the embodiments of the present application is to provide a method, an apparatus and a communication device for determining a target resource type, which can avoid the misunderstanding of the resource type by the sub-IAB node and ensure the reliability and validity of transmission.
  • a first aspect provides a method for determining a target resource type, the method being performed by a child IAB node, the method comprising: in the case of being connected to at least two parent IAB nodes, The received resource type indication information determines the target resource type.
  • a second aspect provides a method for determining a target resource type, the method being performed by a parent IAB node or a centralized unit CU, the method comprising: sending a resource type indication to child IAB nodes connected to at least two parent IAB nodes information, wherein the resource type indication information is used to determine the resource type indication information of the target resource type.
  • an apparatus for determining a target resource type comprising: a determining module configured to, when connected to at least two parent IAB nodes, according to the resource type indication received from at least one of the parent IAB nodes information to determine the target resource type.
  • a fourth aspect provides an apparatus for determining a target resource type, comprising: a processing module configured to send resource type indication information to child IAB nodes connected to at least two parent IAB nodes, wherein the resource type indication information uses Resource type indication information for determining the target resource type.
  • a communication device comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor When executed, the steps of the method as described in the first aspect or the second aspect are implemented.
  • a sixth aspect provides that an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the first aspect or the second aspect is implemented the steps of the method.
  • an embodiment of the present application provides a program product, the program product is stored in a non-volatile storage medium, and the program product is executed by at least one processor to implement the first aspect or the second aspect the steps of the method.
  • an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the first aspect or the steps of the method of the second aspect.
  • the embodiments of the present invention provide a method, apparatus and communication device for determining a target resource type, by connecting to at least two parent IAB nodes, according to resource type indication information received from at least one of the parent IAB nodes , determine the target resource type, which can prevent the child IAB node from misunderstanding the resource type when the child IAB node is connected to at least two parent IAB nodes and the resource type indication information sent by at least two parent IAB nodes may be different .
  • FIG. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application can be applied
  • FIG. 2 is a schematic flowchart of a method for determining a target resource type according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a method for determining a target resource type according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart of a method for determining a target resource type according to an embodiment of the present invention
  • FIG. 5 is a schematic flowchart of a method for determining a target resource type according to an embodiment of the present invention
  • Figures 6a-6b show schematic diagrams of an example of an embodiment of the present invention.
  • FIG. 7 is a schematic flowchart of a method for determining a target resource type according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining a target resource type according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of an apparatus for determining a target resource type according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a communication device according to another embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a network device according to another embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of a terminal device according to another embodiment of the present invention.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and uses NR terminology in most of the description below, although these techniques are also applicable to applications other than NR system applications, such as 6th generation (6 th Generation, 6G) communication system.
  • 6th generation 6 th Generation, 6G
  • FIG. 1 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied.
  • the wireless communication system includes a child IAB node 11 and a parent IAB node 12 (Parent1, Parent2).
  • the sub-IAB node 11 may be a base station, a core network device or a terminal, and the terminal may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop Laptop Computer (Laptop Computer) or notebook computer, Personal Digital Assistant (PDA), Handheld Computer, Netbook, Ultra-mobile Personal Computer (UMPC), Mobile Internet Device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (VUE), pedestrian terminal (PUE) and other terminal-side devices, wearable devices include: bracelets, headphones, glasses, etc.
  • the parent IAB node 12 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Send Transmitting Receiving Point (TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only the NR system is used. The base station in the example is taken as an example, but the specific type of the base station is not limited.
  • an embodiment of the present invention provides a method 200 for determining a target resource type.
  • the method can be executed by a child IAB node.
  • the method can be executed by software or hardware installed in the child IAB node.
  • the method includes the following steps:
  • S202 In the case of connecting to at least two parent IAB nodes, determine the target resource type according to the resource type indication information received from at least one of the parent IAB nodes.
  • the child IAB node may receive resource type indication information from Parent1 and resource type indication information from Parent2, the resource The type indication information is used to indicate the target resource type, for example, the resource type of the IAB DU cell.
  • the resource type indication information sent by Parent1 and Parent2 may be different.
  • this step according to the resource type indication information received from at least one of the parent IAB nodes , to determine the target resource type.
  • an embodiment of the present invention provides a method 300 for determining a target resource type.
  • the method can be executed by a child IAB node.
  • the method can be executed by software or hardware installed in the child IAB node.
  • the method includes the following steps:
  • S302 In the case of connecting to at least two parent IAB nodes, according to a preset processing rule, process the resource type indication information received from at least one of the at least two parent IAB nodes to determine the Target resource type.
  • This step may include the following multiple implementation manners.
  • a target parent IAB node may be determined from the at least two parent IAB nodes; the target resource type is determined according to resource type indication information sent by the target parent IAB node.
  • the child IAB node only receives or obeys the instruction information of one parent node (such as MCG cell/SCG cell), but does not receive or obey the instruction information of other parent nodes, thus avoiding sending different instructions in multiple parent nodes.
  • the transmission performance can be guaranteed.
  • the target parent IAB node is preset, for example, agreed by a communication protocol or configured by a network device. For example, only receive/obey instructions from the MCG.
  • the resource type indication information takes effect.
  • the child IAB node considers the indication information of the multiple parent nodes at the same time. For a resource that needs to be indicated by the resource type, only when it receives a plurality of resource types indicated by all the indication information for the resource from multiple parent nodes When the same, the indication information is valid, otherwise the indication information is invalid.
  • the multiple parent nodes are all or part of the parent nodes that can indicate the resource type of the resource. For example, when the Downlink Control Information (DCI) format 2_5 indicates that the DU soft resource is hard/NA, the DU soft resource is only indicated when all parent nodes (all parent nodes capable of indicating the DU soft resource) connected to the child IAB node are received. When the resource is hard, the IAB node considers the DU soft resource to be hard/NA.
  • DCI Downlink Control Information
  • a logical operation is performed on the values of all resource type indication information for the same resource, and according to the result of the logical operation, it is determined whether the same resource is the target resource type, wherein the The logical operation includes at least one of the following: a logical AND operation, a logical OR operation, and an exclusive OR operation.
  • the resource type indication information is binary information. For example, for the resource indication of soft type, the soft type can be indicated as 'available' or 'unavailable', 'available' can be regarded as '1', and 'unavailable' can be regarded as '0'. Therefore, if the result of the logical operation is 0, it can be determined that the same resource is not of the target resource type, and if the result of the logical operation is 1, it can be determined that the same resource is of the target resource type.
  • the resource indicated by the indication information whose valid time is overlapped is not included in the resource.
  • the resource indicating the conflict is determined as the first target resource, and the conflicting resource is ignored, and the target resource type corresponding to the first target resource is determined according to the resource type indication information.
  • the indication conflict may include situations such as different resource types indicated by the indication information.
  • the indication conflict may include situations such as different resource types indicated by the indication information.
  • the determination of the priority of the resource type indication information includes at least one of the following:
  • the priority of the resource type indication information is determined according to the cell type that receives the resource type indication information; for example, the available resource indication from the PCell is given priority; the available resource indication from the MCG is given priority.
  • the priority of the resource type indication information is determined according to the resource type indication information.
  • the MCG/SCG cell indicates the priority value in the PDCCH, and the IAB node compares the priority level through the priority value after receiving multiple available resource indications.
  • the priorities may be determined according to a predetermined priority order. For example, the available resource indication from the PCell takes precedence; the available resource indication from the MCG takes precedence.
  • the priority of the resource type indication information is determined according to a preset rule.
  • the protocol specifies or the CU configures the priority order of commands from the SCG Cell or MCG Cell.
  • the priority of the command is autonomously determined by the child IAB node.
  • the determining the priority of the resource type indication information according to a preset rule may further include: determining the resource type indication according to at least one of wireless channel quality, resource amount, and transmittable data amount priority of information.
  • the IAB node preferentially uses the resource with good wireless channel quality and gives up using the conflicting resource with relatively poor wireless channel quality.
  • the amount of resources such as carrier or BWP bandwidth.
  • the corresponding available resources with large bandwidth are used preferentially and the resources with narrow bandwidth are abandoned.
  • the sixth type occurs in the third target resource between the resource type indication information received from one of the at least two parent IAB nodes and the scheduling information received from the other one of the at least two parent IAB nodes In the case of conflict, the resource type of the third target resource is determined according to the resource type indication information or the scheduling information.
  • the IAB node receives a command from the MCG cell indicating that the resource is available, but some of the resources indicated as available have multiplexing conflicts with the resources scheduled to the IAB MT on the SCG link (for example, the resource overlapping). Then, the MT performs the following actions: The IAB MT still transmits using the resources scheduled by the parent IAB node, ignoring that the resources are available for the DU; or, the IAB MT relinquishes the resources available to the DU.
  • the target resource type can be determined by processing the resource type indication information received from at least one of the at least two parent IAB nodes according to a preset processing rule to determine the target resource type.
  • Resource type to avoid misunderstanding of the resource type by the child IAB node, so that the transmission performance can be guaranteed.
  • an embodiment of the present invention provides a method 400 for determining a target resource type.
  • the method can be executed by a child IAB node.
  • the method can be executed by software or hardware installed in the child IAB node.
  • the method includes the following steps:
  • S402 In the case of connecting to at least two parent IAB nodes, determine the target resource type according to the first configuration mode of the resource type and the resource type indication information.
  • the configuration objects of the resource type are a first configuration object and a second configuration object, wherein the first configuration object is a mobile terminal cell MT cell or a terminal cell group MT cell group, the second configuration object is the distributed unit cell DU cell corresponding to the terminal cell MT cell or the terminal cell group MT cell group.
  • the IAB resource type is configured for each ⁇ DU cell, MT cell ⁇ pair, so that the DU cell can determine its corresponding MT cell.
  • At least the resource type configuration information of the DU cell can be exchanged through the first target information transmitted between the centralized units CU. At least exchange the serving cell configuration of the DU under the management of the CU, and/or the resource type configuration of the serving cell, etc. Optionally, the information exchange needs to be performed at least when the same DU is connected to different CUs.
  • This step can ensure that different MT cells independently correspond to a DU cell, and the signaling received by the MT cell only acts on the corresponding DU cell. If the DU cell resources corresponding to different MT cells do not overlap or meet the configuration restrictions, the IAB node can avoid the misunderstanding of the resource type of the IAB DU cell.
  • an embodiment of the present invention provides a method 500 for determining a target resource type.
  • the method can be executed by a child IAB node.
  • the method can be executed by software or hardware installed in the child IAB node.
  • the method includes the following steps:
  • S502 In the case of connecting to at least two parent IAB nodes, determine the target resource type based on the resource type indication information and the acquired restriction condition.
  • This step can include the following implementations:
  • the resources of the DU serving cell of an IAB node are configured through high-level signaling to not overlap with the resources of the IAB MT serving cells belonging to different cell groups or the DU serving cells of different parent IAB nodes.
  • the resources of an IAB DU serving cell cannot be compared with IAB MT serving cells belonging to different cell groups, or DUs of different Parent nodes.
  • the resources of the serving cells overlap.
  • the resources of an IAB DU serving cell can only overlap with the resources of the IAB MT serving cell of a cell group/DU serving cell of a Parent node at most.
  • FIG. 6a shows a schematic diagram of an example of an embodiment of the present invention.
  • the frequency band occupied by MT cell group 1 (CG 1), MT cell group 2 (CG 2), CG 1, and CG 2 do not overlap.
  • the frequency domain resources occupied by DU cells (CG 0) may not overlap with CG 1 and CG 2 (scenario 1); or, the frequency domain resources occupied by CG 0 may only overlap with one of CG 1 and CG 2 (scenario 1). 2).
  • the frequency domain resources occupied by CG 0 cannot overlap with the resources of CG 1 and CG 2 (scenario 3), that is, scenario 3 is not allowed in this step.
  • the overlap includes time domain and/or frequency domain resource overlap, and the overlap includes that the frequency domain resource isolation/interval is less than a certain value (or in other words, in the part where the time domain resources overlap, the frequency domain resource isolation/interval is less than a value).
  • the resources configured through high-level signaling satisfies the following resource type configuration conditions:
  • the resource type configuration conditions include: when the IAB node DU serving cell is configured as a soft type at the target moment, at the target moment, at most one resource type configuration of the DU serving cells of different parent IAB nodes is the target type,
  • the target type is at least one of the following: Hard type, Soft type, or non-NA type.
  • Figure 6b shows a schematic diagram of another example of an embodiment of the present invention.
  • IAB DU cell is configured as Soft
  • one of parent node 1 and parent node 2 can set its DU cell to Hard/soft
  • parent node 2 can set its DU cell to Hard/soft
  • the other to NA for example, parent node 1 can set its DU cell to NA.
  • At least the resource type configuration information of the DU cell may be exchanged through the second target information transmitted between the centralized units.
  • the information exchange is required at least when the same DU is connected to different CUs.
  • an error may be reported to the centralized unit or at least one of the parent IAB nodes.
  • the target resource type corresponding to the resource type indication information does not conflict with at least one of the following preset indication restrictions:
  • Preset indication limitation 1 The mobile terminal MT only receives resource type indication information from one of the parent IAB nodes, in other words, the IAB MT does not expect to receive resource type indications from different parent nodes.
  • Preset Indication Restriction 2 In the case of receiving resource type indication information from at least two of the parent IAB nodes through the mobile terminal MT, at least two of the resource type indication information correspond to different distribution unit cells. In other words, if the IAB MT receives resource type indications from different parent nodes, the IAB MT does not expect the resource type indications to act on the same DU cell.
  • Preset Indication Restriction 3 In the case that the resource type indication information from at least two parent IAB nodes is received by the mobile terminal MT, the effective times of the resource type indication information do not overlap. In other words, if the IAB MT receives resource type indications from different parent nodes, the IAB MT does not expect the effective times of the indications to overlap.
  • Preset Indication Restriction 4 In the case that the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT, and the resource type indication information corresponds to the same distribution unit cell, the resource type indication information The effective times do not overlap. In other words, if the IAB MT receives resource type indications from different parent nodes, when the resource type indications act on the same DU cell, the IAB MT does not expect the effective times of the indications to overlap.
  • Preset indication restriction 6 In the case where resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT, and the effective times of at least two of the resource type indication information overlap, at least two of the resource type indication information overlap. Type indications do not conflict. In other words, if the IAB MT receives resource type indications from different parent nodes, if the effective times of the indications overlap, the IAB MT does not expect the indication contents to be different.
  • Preset indication restriction 7 When the mobile terminal MT receives resource type indication information from at least two of the parent IAB nodes, the resource type indication information corresponds to the same distribution unit cell, and at least two of the resource type indication information In the case of overlapping effective times, at least two of the resource type indication information do not conflict. In other words, if the IAB MT receives resource type indications from different parent nodes, if the resource type indication acts on the same DU cell, and if the effective times of the indication overlap, the IAB MT does not expect the indication content to be different.
  • MAC CE or DCI indication can be restricted.
  • the resource type configuration does not meet the resource type configuration restriction, or the resource configuration does not meet the resource configuration restriction, or the resource type indication does not meet the indication restriction, send the information to the centralized unit or at least One of the parent IAB nodes or CU units reports an error.
  • the method for determining a target resource type according to an embodiment of the present invention has been described in detail above with reference to FIGS. 1-5 .
  • a method for determining a target resource type according to another embodiment of the present invention will be described in detail below with reference to FIG. 7 . It can be understood that the interaction between the network device and the terminal device described from the network device side is the same as the description on the terminal device side in the methods shown in FIGS. 1-5 , and related descriptions are appropriately omitted to avoid repetition.
  • FIG. 7 is a schematic diagram 700 of an implementation flowchart of a method for determining a target resource type according to an embodiment of the present invention.
  • the method may be executed by the parent IAB node or the centralized unit CU.
  • the method may be installed in the method by the parent IAB node.
  • the software or hardware executed by the centralized unit CU is executed, and the method includes the following steps:
  • S702 Send resource type indication information to child IAB nodes connected to at least two parent IAB nodes.
  • the resource type indication information is used to determine the resource type indication information of the target resource type.
  • the resource type indication information is used to determine the resource type indication information of the target resource type, including at least one of the following implementations.
  • Implementation mode 1 the first configuration mode of the resource type in the resource type indication information is used to determine the target resource type; wherein, in the first configuration mode of the resource type, the configuration object of the resource type is the first configuration object and the second configuration object, wherein, the first configuration object is a mobile terminal cell MT cell or a terminal cell group MT cell group, and the second configuration object is a corresponding terminal cell MT cell or a terminal cell group MT cell group Distributed unit cell DU cell.
  • At least the resource type configuration information of the DU cell may be exchanged through the first target information transmitted between the centralized units CU.
  • the description of this implementation manner may be similar to the related description of the embodiment in FIG. 4 , and details are not repeated here.
  • Implementation mode 2 Determine the target resource type based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict.
  • the resource type configuration configured through high-layer signaling may satisfy the following resource type configuration conditions:
  • the resource type configuration conditions include: when the IAB node DU serving cell is configured as a soft type at the target moment, at the target moment, at most one resource type configuration of the DU serving cells of different parent IAB nodes is the target type,
  • the target type is at least one of the following: Hard type, Soft type, or non-NA type.
  • At least the resource type configuration information of the DU cell may be exchanged through the second target information transmitted between the centralized units.
  • the target resource type may be determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict with the first information received, so that the resource type indication information from different parent IAB nodes does not conflict.
  • the resource type indication information of the parent IAB node does not conflict, including: making the target resource type corresponding to the resource type indication information non-conflicting through at least one of the following preset indication restrictions:
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT, at least two of the resource type indication information correspond to different distribution unit cells;
  • the effective times of the resource type indication information do not overlap
  • the effective times of the resource type indication information do not overlap
  • the resource type indication information from at least two parent IAB nodes is received by the mobile terminal MT and the valid times of at least two of the resource type indication information overlap, at least two of the resource type indication information do not conflict;
  • the mobile terminal MT When the mobile terminal MT receives resource type indication information from at least two of the parent IAB nodes, the resource type indication information corresponds to the same distribution unit cell, and the effective times of at least two of the resource type indication information overlap Next, at least two of the resource type indication information do not conflict.
  • Implementation mode 3 Before sending the resource type indication information, transmit the second information with other parent IAB nodes to determine the target resource type, so that the resource type indication information from different parent IAB nodes does not conflict.
  • This implementation can be implemented by the following options:
  • Optional solution 1 Exchange the resource type indication information with the other parent IAB nodes, so that the different parent IAB nodes have the same resource type indication information.
  • Optional solution 2 In the case of receiving a reporting indication, for example, when a node receives a reporting indication sent by other parent IAB nodes, it sends the resource type indication information to the other parent IAB nodes, so that the Different parent IAB nodes have the same resource type indication information.
  • Option 3 Exchange the resource type indication information with the other parent IAB nodes, so that only one of the parent IAB nodes sends the resource type indication information to the child IAB node.
  • Optional solution 4 in the case of receiving the reporting indication, send the resource type indication information to the other parent IAB nodes, so that only one parent IAB node sends the resource type indication information to the child IAB node.
  • the second information is transmitted with other parent IAB nodes to determine the target resource type, so that the resource type indication information from different parent IAB nodes does not conflict , the target resource type can be determined, the misunderstanding of the resource type by the child IAB node can be avoided, and the transmission performance can be guaranteed.
  • the execution body may be an apparatus for determining the target resource type, or a control module in the apparatus for executing the loading of the above method.
  • the method for determining the target resource type by performing loading by the device for determining the target resource type is taken as an example to describe the method for determining the target resource type provided by the embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining a target resource type according to an embodiment of the present invention.
  • the apparatus 800 for determining the target resource type includes: a determining module 810 .
  • the determining module 810 is configured to determine the target resource type according to the resource type indication information received from at least one of the parent IAB nodes when connected to at least two parent IAB nodes.
  • the determining module 810 is configured to perform at least one of the following: according to a preset processing rule, perform the processing on the resource type indication information received from at least one of the at least two parent IAB nodes.
  • the determining module 810 is configured to: determine a target parent IAB node from the at least two parent IAB nodes; and determine the target resource type according to the resource type indication information sent by the target parent IAB node .
  • the target parent IAB node is preset or configured by a network device.
  • the determining module 810 is configured to: in the case that the resource type indicated by the resource type indication information for the same resource is the same, the resource type indication information takes effect.
  • the determining module 810 is configured to: perform a logical operation on the values of all resource type indication information for the same resource, and determine whether the available resource is the available resource according to the result of the logical operation The target resource type, wherein the logical operation includes at least one of the following: a logical AND operation, a logical OR operation, and an exclusive OR operation.
  • the determining module 810 is configured to: in the case where at least two resource type indication information is received, and the valid time instants of the at least two resource type indication information overlap, an indication that the valid time instant overlaps Among the resources indicated by the information, a resource that does not have an indication conflict is determined as a first target resource, and a target resource type corresponding to the first target resource is determined according to the resource type indication information.
  • the determining module 810 is configured to: in the case where at least two resource type indication information is received, and the effective time instants of the at least two resource type indication information overlap, an indication that the effective time instant overlaps Among the resources indicated by the information, a resource indicating a conflict is determined as a second target resource, and a target resource type corresponding to the second target resource is determined according to the priority of the at least two resource type indication information.
  • the determination of the priority of the resource type indication information includes at least one of the following: determining the priority of the resource type indication information according to the cell type that receives the resource type indication information;
  • the resource type indication information determines the priority of the resource type indication information;
  • the priority of the resource type indication information is determined according to a preset rule.
  • the determining module 810 is configured to: determine the priority of the resource type indication information according to at least one of wireless channel quality, resource amount, and transmittable data amount.
  • the determining module 810 is configured to: compare the resource type indication information received from one of the at least two parent IAB nodes with the other one of the at least two parent IAB nodes When the received scheduling information collides with the third target resource, the resource type of the third target resource is determined according to the resource type indication information or the scheduling information.
  • the determining module 810 is configured to: exchange at least the resource type configuration information of the DU cell through the first target information transmitted between the centralized units CU.
  • the determining module 810 is configured to: configure the resources of the DU serving cell of an IAB node and the resources of the IAB MT serving cells belonging to different cell groups or the DU serving cells of different parent IAB nodes through high-level signaling do not overlap.
  • the determining module 810 is configured to: in the case that the resources of one IAB node DU serving cell overlap with the resources of the IAB MT serving cells belonging to different cell groups or the DU serving cells of different parent IAB nodes,
  • the resource type configuration configured through high-level signaling satisfies the following resource type configuration conditions: the resource type configuration conditions include: in the case that the IAB node DU serving cell is configured as the soft type at the target moment, at the target moment, different parent IABs
  • At most one resource type configuration of the DU serving cell of the node is a target type, and the target type is at least one of the following: Hard type, Soft type, or non-NA type.
  • At least the resource type configuration information of the DU cell is exchanged through the second target information transmitted between the centralized units.
  • the determining module 810 is configured to: ensure that the target resource types corresponding to the resource type indication information do not conflict with at least one of the following preset indication restrictions: by using the mobile terminal MT only from one of the The parent IAB node receives the resource type indication information; in the case of receiving the resource type indication information from at least two of the parent IAB nodes through the mobile terminal MT, at least two of the resource type indication information correspond to different distribution unit cells; in When the resource type indication information from at least two parent IAB nodes is received by the mobile terminal MT, the effective times of the resource type indication information do not overlap; when the resource type indication information is received by the mobile terminal MT from at least two parent IAB nodes and the resource type indication information corresponds to the same distribution unit cell, the effective time of the resource type indication information does not overlap; when the mobile terminal MT receives information from at least two of the parent IAB nodes In the case where the resource type indication information of at least two of the resource type indication information overlaps, at least two of the resource type indication information do
  • the determining module 810 is configured to, when the resource type configuration does not satisfy the resource type configuration restriction, or the resource configuration does not satisfy the resource configuration restriction, or the resource type indication does not satisfy the indication In the case of limitations, an error is reported to the centralized unit or to at least one of the parent IAB nodes.
  • the apparatus for determining the target resource type in this embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the device for determining the target resource type in the embodiment of the present application may be a device having an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • FIG. 9 is a schematic structural diagram of an apparatus for determining a target resource type according to an embodiment of the present invention.
  • the apparatus 900 for determining the target resource type includes: a processing module 910 .
  • the processing module 910 is configured to send resource type indication information to child IAB nodes connected to at least two parent IAB nodes, wherein the resource type indication information is used to determine the resource type indication information of the target resource type.
  • the processing module 910 is configured to perform at least one of the following:
  • the first configuration mode of the resource type in the resource type indication information is used to determine the target resource type; wherein, in the first configuration mode of the resource type, the configuration objects of the resource type are the first configuration object and the second configuration object, wherein the first configuration object is a mobile terminal cell MT cell or a terminal cell group MT cell group, and the second configuration object is a distributed unit cell corresponding to the terminal cell MT cell or terminal cell group MT cell group DU cell;
  • the second information is transmitted with other parent IAB nodes to determine the target resource type, so that the resource type indication information from different parent IAB nodes does not conflict.
  • the processing module 910 is configured to: exchange at least the resource type configuration information of the DU cell through the first target information transmitted between the centralized units CU.
  • the processing module 910 is configured to configure, through high layer signaling, that the resources of the DU serving cell of one IAB node do not overlap with the resources of the DU serving cells of different parent IAB nodes.
  • the processing module 910 is configured to configure the resource type configured through high-layer signaling in the case that the resources of the DU serving cell of one IAB node overlap with the resources of the DU serving cells of different parent IAB nodes
  • the following resource type configuration conditions are met:
  • the resource type configuration conditions include: when the IAB node DU serving cell is configured as a soft type at the target moment, at the target moment, at most one resource type configuration of the DU serving cells of different parent IAB nodes is the target type,
  • the target type is at least one of the following: Hard type, Soft type, or non-NA type.
  • At least the resource type configuration information of the DU cell is exchanged through the second target information transmitted between the centralized units.
  • the processing module 910 is configured to: make the target resource types corresponding to the resource type indication information not conflict with at least one of the following preset indication restrictions:
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT, at least two of the resource type indication information correspond to different distribution unit cells;
  • the effective times of the resource type indication information do not overlap
  • the effective times of the resource type indication information do not overlap
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT and the valid times of at least two of the resource type indication information overlap, at least two of the resource type indication information do not conflict;
  • the resource type indication information corresponds to the same distribution unit cell, and the effective times of at least two of the resource type indication information overlap In the following, at least two of the resource type indication information do not conflict.
  • the processing module 910 is further configured to: receive error reporting information, where the error reporting information is that the resource type configuration of the child IAB node connected to the two parent IAB nodes does not meet the resource type configuration restriction , or the resource configuration does not meet the restriction of the resource configuration, or the resource type indication does not meet the restriction of the indication and is sent.
  • the processing module 910 is configured to: exchange the resource type indication information with the other parent IAB nodes, or send the resource type indication information to the other parent IAB nodes when a reporting indication is received Resource type indication information, so that different parent IAB nodes have the same resource type indication information, or only one parent IAB node sends the resource type indication information to the child IAB node.
  • an embodiment of the present application further provides a communication device 1000, including a processor 1001, a memory 1002, a program or instruction stored in the memory 1002 and executable on the processor 1001,
  • the communication device 1000 may be a child IAB node or a parent IAB node or a CU in an IAB system, wherein when the communication device 1000 is a terminal, the program or instruction is executed by the processor 1001 to implement the above method embodiment for determining a target resource type process, and can achieve the same technical effect.
  • the communication device 1000 is a network-side device, when the program or instruction is executed by the processor 1001, each process of the above-mentioned method for determining the target resource type is implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here. .
  • an embodiment of the present application further provides a network side device.
  • the child IAB node or the parent IAB node or the CU may be a network side device.
  • the network device 1100 includes: an antenna 1101 , a radio frequency device 1102 , and a baseband device 1103 .
  • the antenna 1101 is connected to the radio frequency device 1102 .
  • the radio frequency device 1102 receives information through the antenna 1101, and sends the received information to the baseband device 1103 for processing.
  • the baseband device 1103 processes the information to be sent and sends it to the radio frequency device 1102
  • the radio frequency device 1102 processes the received information and sends it out through the antenna 1101 .
  • the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 1103 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 1103 , and the baseband apparatus 1103 includes a processor 1104 and a memory 1105 .
  • the baseband device 1103 may include, for example, at least one baseband board on which multiple chips are arranged, as shown in FIG. 11 , one of the chips is, for example, the processor 1104 , which is connected to the memory 1105 to call the program in the memory 1105 to execute The network devices shown in the above method embodiments operate.
  • the baseband device 1103 may further include a network interface 1106 for exchanging information with the radio frequency device 1102, and the interface is, for example, a common public radio interface (CPRI for short).
  • CPRI common public radio interface
  • the network-side device in the embodiment of the present invention further includes: an instruction or program stored in the memory 1105 and executable on the processor 1104, and the processor 1104 invokes the instruction or program in the memory 1105 to execute:
  • the target resource type is determined according to the resource type indication information received from at least one of the parent IAB nodes.
  • the determining the target resource type according to the resource type indication information received from at least one of the parent IAB nodes includes at least one of the following:
  • the configuration objects of the resource type are the first configuration object and the second configuration object, wherein the first configuration object is a mobile terminal cell MT cell or a terminal cell group MT cell group, and the second configuration object is a distributed unit cell corresponding to the terminal cell MT cell or terminal cell group MT cell group DU cell;
  • the target resource type is determined so that the resource type indication information from different parent IAB nodes does not conflict.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the target resource type is determined according to the resource type indication information sent by the target parent IAB node.
  • the target parent IAB node is preset or configured by a network device.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the resource type indication information takes effect.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type according to a preset processing rule includes:
  • logical operation Perform a logical operation on the values of all resource type indication information for the same resource, and determine whether the same resource is the target resource type according to the result of the logical operation, wherein the logical operation includes at least one of the following : Logical AND operation, logical OR operation, and XOR operation.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • At least two resource type indication information is received, and the valid times of the at least two resource type indication information overlap, determine the resource that does not have an indication conflict among the resources indicated by the indication information whose valid times overlap as the first resource.
  • a target resource, and the target resource type corresponding to the first target resource is determined according to the resource type indication information.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the determination of the priority of the resource type indication information includes at least one of the following:
  • the priority of the resource type indication information is determined according to a preset rule.
  • the priority of the resource type indication information is determined according to a preset rule, including:
  • the priority of the resource type indication information is determined according to at least one of the quality of the wireless channel, the amount of resources, and the amount of data that can be transmitted.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the resource type indication information received from one of the at least two parent IAB nodes and the scheduling information received from the other one of the at least two parent IAB nodes collide in a third target resource , determining the resource type of the third target resource according to the resource type indication information or scheduling information.
  • the determining the target resource type according to the first configuration manner of the resource type and the resource type indication information includes:
  • At least the resource type configuration information of the DU cell is exchanged through the first target information transmitted between the centralized units CU.
  • the target resource type is determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the target resource type is determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the resource type configuration configured through high-level signaling satisfies the following resource type configuration conditions :
  • the resource type configuration conditions include: when the IAB node DU serving cell is configured as a soft type at the target moment, at the target moment, at most one resource type configuration of the DU serving cells of different parent IAB nodes is the target type,
  • the target type is at least one of the following: Hard type, Soft type, or non-NA type.
  • At least the resource type configuration information of the DU cell is exchanged through the second target information transmitted between the centralized units.
  • the target resource type is determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the target resource types corresponding to the resource type indication information do not conflict with at least one of the following preset indication restrictions:
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT, at least two of the resource type indication information correspond to different distribution unit cells;
  • the effective times of the resource type indication information do not overlap
  • the effective times of the resource type indication information do not overlap
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT and the valid times of at least two of the resource type indication information overlap, at least two of the resource type indication information do not conflict;
  • the resource type indication information corresponds to the same distribution unit cell, and the effective times of at least two of the resource type indication information overlap In the following, at least two of the resource type indication information do not conflict.
  • the centralized The unit or at least one of the parent IAB nodes or the centralized unit CU reports an error.
  • processor 1104 invokes instructions or programs in memory 1105 to execute:
  • the resource type indication information is used to determine resource type indication information of the target resource type, including at least one of the following:
  • the first configuration mode of the resource type in the resource type indication information is used to determine the target resource type; wherein, in the first configuration mode of the resource type, the configuration objects of the resource type are the first configuration object and the second configuration object, wherein the first configuration object is a mobile terminal cell MT cell or a terminal cell group MT cell group, and the second configuration object is a distributed unit cell corresponding to the terminal cell MT cell or terminal cell group MT cell group DU cell;
  • the second information is transmitted with other parent IAB nodes to determine the target resource type, so that the resource type indication information from different parent IAB nodes does not conflict.
  • the determining the target resource type according to the first configuration manner of the resource type and the resource type indication information includes:
  • At least the resource type configuration information of the DU cell is exchanged through the first target information transmitted between the centralized units CU.
  • the receiving the first information ensures that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the receiving the first information makes the resource type indication information from different parent IAB nodes not conflict, including:
  • the resource type configuration configured through high-layer signaling satisfies the following resource type configuration conditions:
  • the resource type configuration conditions include: when the IAB node DU serving cell is configured as a soft type at the target moment, at the target moment, at most one resource type configuration of the DU serving cells of different parent IAB nodes is the target type,
  • the target type is at least one of the following: Hard type, Soft type, or non-NA type.
  • At least the resource type configuration information of the DU cell is exchanged through the second target information transmitted between the centralized units.
  • the target resource type is determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the target resource types corresponding to the resource type indication information do not conflict with at least one of the following preset indication restrictions:
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT, at least two of the resource type indication information correspond to different distribution unit cells;
  • the effective times of the resource type indication information do not overlap
  • the effective times of the resource type indication information do not overlap
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT and the valid times of at least two of the resource type indication information overlap, at least two of the resource type indication information do not conflict;
  • the resource type indication information corresponds to the same distribution unit cell, and the effective times of at least two of the resource type indication information overlap In the following, at least two of the resource type indication information do not conflict.
  • the method further includes: receiving an error message, the error message being that the resource type configuration of the child IAB node connected to the two parent IAB nodes does not meet the resource type configuration limit, or the resource It is sent when the configuration does not meet the restriction of the resource configuration, or the resource type indication does not meet the restriction of the indication.
  • the second information is transmitted between the other parent IAB nodes to determine the target resource type, so that the resource type indication information from different parent IAB nodes does not conflict, including: with the other parent IAB nodes Nodes exchange the resource type indication information, or send the resource type indication information to the other parent IAB nodes in the case of receiving the reporting indication, so that different parent IAB nodes have the same resource type indication information, or only one of the parent IAB nodes sends the resource type indication information to the child IAB node.
  • FIG. 12 is a schematic diagram of a hardware structure of a terminal device implementing an embodiment of the present application.
  • the child IAB node can be a terminal device.
  • the terminal device 1200 includes but is not limited to: a radio frequency unit 1201, a network module 1202, an audio output unit 1203, an input unit 1204, a sensor 1205, a display unit 1206, a user input unit 1207, an interface unit 1208, a memory 1209, and a processor 1210, etc. part.
  • the terminal device 1200 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 1210 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. consumption management and other functions.
  • a power source such as a battery
  • the structure of the terminal device shown in Figure x does not constitute a limitation on the terminal device.
  • the terminal device may include more or less components than the one shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
  • the input unit 1204 may include a graphics processor (Graphics Processing Unit, GPU) 12041 and a microphone 12042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 1206 may include a display panel 12061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1207 includes a touch panel 12071 and other input devices 12072 .
  • the touch panel 12071 is also called a touch screen.
  • the touch panel 12071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 12072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • the radio frequency unit 1201 receives the downlink data from the network side device, and then processes it to the processor 1210; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 1201 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • Memory 1209 may be used to store software programs or instructions as well as various data.
  • the memory 1209 may mainly include a storage program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 1209 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM) ), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • ErasablePROM ErasablePROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the processor 1210 may include one or more processing units; optionally, the processor 1210 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1210.
  • the processor 1210 is configured to determine the target resource type according to the resource type indication information received from at least one of the parent IAB nodes when connected to at least two parent IAB nodes.
  • the determining the target resource type according to the resource type indication information received from at least one of the parent IAB nodes includes at least one of the following:
  • the configuration objects of the resource type are the first configuration object and the second configuration object, wherein the first configuration object is a mobile terminal cell MT cell or a terminal cell group MT cell group, and the second configuration object is a distributed unit cell corresponding to the terminal cell MT cell or terminal cell group MT cell group DU cell;
  • the target resource type is determined so that the resource type indication information from different parent IAB nodes does not conflict.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the target resource type is determined according to the resource type indication information sent by the target parent IAB node.
  • the target parent IAB node is preset or configured by a network device.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the resource type indication information takes effect.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type according to a preset processing rule includes:
  • logical operation Perform a logical operation on the values of all resource type indication information for the same resource, and determine whether the same resource is the target resource type according to the result of the logical operation, wherein the logical operation includes at least one of the following : Logical AND operation, logical OR operation, and XOR operation.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • At least two resource type indication information is received, and the valid times of the at least two resource type indication information overlap, determine the resource that does not have an indication conflict among the resources indicated by the indication information whose valid times overlap as the first resource.
  • a target resource, and the target resource type corresponding to the first target resource is determined according to the resource type indication information.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the determination of the priority of the resource type indication information includes at least one of the following:
  • the priority of the resource type indication information is determined according to a preset rule.
  • the priority of the resource type indication information is determined according to a preset rule, including:
  • the priority of the resource type indication information is determined according to at least one of the quality of the wireless channel, the amount of resources, and the amount of data that can be transmitted.
  • processing the resource type indication information received from at least one of the at least two parent IAB nodes to determine the target resource type includes:
  • the resource type indication information received from one of the at least two parent IAB nodes and the scheduling information received from the other one of the at least two parent IAB nodes collide in a third target resource , determining the resource type of the third target resource according to the resource type indication information or scheduling information.
  • the determining the target resource type according to the first configuration manner of the resource type and the resource type indication information includes:
  • At least the resource type configuration information of the DU cell is exchanged through the first target information transmitted between the centralized units CU.
  • the target resource type is determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the target resource type is determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the resource type configuration configured through high-level signaling satisfies the following resource type configuration conditions :
  • the resource type configuration conditions include: when the IAB node DU serving cell is configured as a soft type at the target moment, at the target moment, at most one resource type configuration of the DU serving cells of different parent IAB nodes is the target type,
  • the target type is at least one of the following: Hard type, Soft type, or non-NA type.
  • At least the resource type configuration information of the DU cell is exchanged through the second target information transmitted between the centralized units.
  • the target resource type is determined based on the resource type indication information and the acquired restriction conditions, so that the resource type indication information from different parent IAB nodes does not conflict, including:
  • the target resource types corresponding to the resource type indication information do not conflict with at least one of the following preset indication restrictions:
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT, at least two of the resource type indication information correspond to different distribution unit cells;
  • the effective times of the resource type indication information do not overlap
  • the effective times of the resource type indication information do not overlap
  • the resource type indication information from at least two of the parent IAB nodes is received by the mobile terminal MT and the valid times of at least two of the resource type indication information overlap, at least two of the resource type indication information do not conflict;
  • the resource type indication information corresponds to the same distribution unit cell, and the effective times of at least two of the resource type indication information overlap In the following, at least two of the resource type indication information do not conflict.
  • the centralized The unit or at least one of the parent IAB nodes or the centralized unit CU reports an error.
  • the terminal device 1200 may refer to the processes of the methods 200-500 corresponding to the embodiments of the present invention, and each unit/module in the terminal device 1200 and the above-mentioned other operations and/or functions are respectively for the purpose of implementing the methods 200-500.
  • the corresponding process in 500 can achieve the same or equivalent technical effect, which is not repeated here for brevity.
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing method for determining a target resource type is implemented, and The same technical effect can be achieved, and in order to avoid repetition, details are not repeated here.
  • the processor is the processor in the electronic device described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the above method for determining a target resource type
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is configured to run a program or an instruction to implement the above method for determining a target resource type
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • An embodiment of the present application further provides a program product, the program product is stored in a non-volatile storage medium, and the program product is executed by at least one processor to implement each of the foregoing method embodiments for determining a target resource type process, and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.

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Abstract

本申请公开了一种确定目标资源类型的方法、装置和通信设备,属于通信领域。所述方法包括:在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。

Description

确定目标资源类型的方法、装置和通信设备
交叉引用
本发明要求在2020年07月27日提交中国专利局、申请号为202010733275.1、发明名称为“确定目标资源类型的方法、装置和通信设备”的中国专利申请的优先权,该申请的全部内容通过引用结合在本发明中。
技术领域
本发明实施例涉及通信领域,尤其涉及一种确定目标资源类型的方法、装置和通信设备。
背景技术
在新空口(New Radio,NR)系统中,接入回传一体化(Integrated Access Backhaul,IAB)可以为NR小区提供扩展覆盖,也可以为NR小区提供容量增强,其中,支持用户设备(User Equipment,UE,也可称之为终端设备)的无线接入并且将数据进行无线回传的接入节点称为IAB节点(IAB node,IABN)。UE和接入节点之间通过无线接入链路(access link)传输数据,接入节点之间可通过无线的回传链路(backhaul link)传输数据。
在支持集中式单元(Central Unit,CU)/分布式单元(Distributed Unit,DU)分离部署的IAB网络架构中,一个IAB节点可以包括DU功能部分和移动终端(Mobile Termination,MT)功能部分。依靠MT功能部分,一个接入节点(即IABN)可以找到一个上游接入节点(即Parent IABN,P-IABN),并与上游接入节点的DU建立无线的回传链路。在一个IAB节点建立完整的回传链路后,该IAB节点打开其DU功能,DU会提供小区服务,即DU可以为UE提供网络接入服务。
其中,在IAB系统中,子IAB节点(IAB node)接收来自父IAB节点(parent IAB node/parent node)的控制信息,该控制信息可用于指示IAB DU小区的 资源类型。如果IAB node受多个parent IAB node控制,例如,IABnode与两个parent node进行双链接,通过主小区组(Master Cell Group,MCG)与parent node 1进行连接,通过辅小区组(Secondary Cell Group,SCG)与parent node2进行连接。此时IAB node会收到来自不同parent IAB node的控制信息,而不同的parent IAB node向IAB node发送的控制信息可能并不相同,这会导致IAB node对IAB DU小区资源类型的理解错误,影响传输可靠性和有效性。
发明内容
本申请实施例的目的是提供一种确定目标资源类型的方法、装置和通信设备,能够避免子IAB节点对资源类型的理解有误,使传输可靠性和有效性得以保证。
第一方面,提供了一种确定目标资源类型的方法,所述方法由子IAB节点执行,所述方法包括:在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
第二方面,提供了一种确定目标资源类型的方法,所述方法由父IAB节点或集中单元CU执行,所述方法包括:向至少连接到两个父IAB节点的子IAB节点发送资源类型指示信息,其中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息。
第三方面,提供了一种确定目标资源类型的装置,包括:确定模块,用于在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
第四方面,提供了一种确定目标资源类型的装置,包括:处理模块,用于向至少连接到两个父IAB节点的子IAB节点发送资源类型指示信息,其中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息。
第五方面,提供了一种通信设备,该通信设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令 被所述处理器执行时实现如第一方面或第二方面所述的方法的步骤。
第六方面,提供了本申请实施例提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面或第二方面所述的方法的步骤。
第七方面,本申请实施例提供了一种程序产品,所述程序产品被存储在非易失的存储介质中,所述程序产品被至少一个处理器执行以实现如第一方面或第二方面所述的方法的步骤。
第八方面,本申请实施例提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面或第二方面所述的方法的步骤。
本发明实施例提供的一种确定目标资源类型的方法、装置和通信设备,通过在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型,能够在子IAB节点连接到至少两个父IAB节点并且至少两个父IAB节点发出的资源类型指示信息可能不相同的情况下,避免子IAB节点对资源类型的理解有误。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1示出本申请实施例可应用的一种无线通信系统的框图;
图2是根据本发明的一个实施例的确定目标资源类型的方法的示意性流程图;
图3是根据本发明的一个实施例的确定目标资源类型的方法的示意性流程图;
图4是根据本发明的一个实施例的确定目标资源类型的方法的示意性流 程图;
图5是根据本发明的一个实施例的确定目标资源类型的方法的示意性流程图;
图6a-6b示出本发明实施例的一个实例的示意图;
图7是根据本发明的一个实施例的确定目标资源类型的方法的示意性流程图;
图8是根据本发明实施例的确定目标资源类型的装置的结构示意图;
图9是根据本发明实施例的确定目标资源类型的装置的结构示意图;
图10根据本发明的另一个实施例的一种通信设备的结构示意图;
图11是根据本发明的另一个实施例的网络设备的结构示意图;
图12是根据本发明的另一个实施例的终端设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、 时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。然而,以下描述出于示例目的描述了新空口(NewRadio,NR)系统,并且在以下大部分描述中使用NR术语,尽管这些技术也可应用于NR系统应用以外的应用,如第6代(6 thGeneration,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括子IAB节点11和父IAB节点12(Parent1、Parent2)。其中,子IAB节点11可以为可以是基站、核心网设备或终端,终端也可以称作终端设备或者用户终端(User Equipment,UE),终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备(VUE)、行人终端(PUE)等终端侧设备,可穿戴式设备包括:手环、耳机、眼镜等。需要说明的是,在本申请实施例并不限定终端的具体类型。父IAB节点12可以是基站或核心网,其中,基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(TransmittingReceivingPoint,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基 站为例,但是并不限定基站的具体类型。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的确定目标资源类型的方法进行详细地说明。
如图2所示,本发明的一个实施例提供一种确定目标资源类型的方法200,该方法可以由子IAB节点执行,换言之,该方法可以由安装在子IAB节点的软件或硬件来执行,该方法包括如下步骤:
S202:在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
在子IAB节点连接到至少两个父IAB节点(例如图1所示的Parent1、Parent2)的情况下,可能会收到来自Parent1的资源类型指示信息和来自Parent2的资源类型指示信息,所述资源类型指示信息用于指示目标资源类型,例如,IAB DU小区的资源类型。然而,Parent1、Parent2发送的资源类型指示信息可能并不相同,为避免子IAB节点对资源类型的理解有误,在本步骤中,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
如图3所示,本发明的一个实施例提供一种确定目标资源类型的方法300,该方法可以由子IAB节点执行,换言之,该方法可以由安装在子IAB节点的软件或硬件来执行,该方法包括如下步骤:
S302:在连接到至少两个父IAB节点的情况下,根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型。
本步骤可以包括以下多种实现方式。
在第一种实现方式中,可以从所述至少两个父IAB节点中确定一个目标父IAB节点;根据所述目标父IAB节点发送的资源类型指示信息,确定目标资源类型。子IAB节点只接收或服从一个parent node(例如MCG cell/SCG cell)的指示信息,而不接收或不服从其他parent node的指示信息,由此,避免在 多个parent node发送了不同的指示信息时,子IAB节点对资源类型的理解有误,使得传输性能得以保证。
可选地,所述目标父IAB节点为预先设置的,例如,由通信协议约定的,或网络设备配置的。例如,只接收/服从MCG的指示信息。
在第二种实现方式中,在针对同一资源的资源类型指示信息所指示的资源类型相同的情况下,所述资源类型指示信息生效。
子IAB节点同时考虑所述多个parent node的指示信息,对于某个需要进行资源类型指示的资源,仅当接收到来自多个parent node的多个针对该资源的所有指示信息所指示的资源类型相同时,该指示信息有效,否则该指示信息无效。可选地,所述多个parent node是能够对该资源进行资源类型指示的所有或部分parent node。例如,下行控制信息(DCI)格式2_5指示DU soft resource为hard/NA时,只在接收到与该子IAB节点连接的所有parent node(所有能够指示该DU soft resource的parent node)指示该DU soft resource为hard时,IAB节点才认为该DU soft resource为hard/NA。
在第三种实现方式中,对针对同一资源的所有资源类型指示信息的取值进行逻辑操作,并根据所述逻辑操作的结果,确定所述同一资源是否为所述目标资源类型,其中,所述逻辑操作包括以下至少一项:逻辑与操作、逻辑或操作、以及异或操作。其中,该资源类型指示信息为二进制信息。例如,对于soft类型的资源指示,可以指示soft类型为‘可用’或‘不可用’,‘可用’可以视为为‘1’,‘不可用’视为‘0’。由此,若逻辑操作的结果为0可以确定该同一资源非目标资源类型,若逻辑操作的结果为1可以确定该同一资源是目标资源类型。
在第四种实现方式中,在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中未发生指示冲突的资源确定为第一目标资源,而忽略有冲突的资源,并根据所述资源类型指示信息确定所述第一目标资源对应的目 标资源类型。其中,可选地,指示冲突可以包括指示信息所指示的资源类型不同等情况。
在第五种实现方式中,在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中发生指示冲突的资源确定为第二目标资源,并根据所述至少两个所述资源类型指示信息的优先级,确定所述第二目标资源对应的目标资源类型。其中,可选地,指示冲突可以包括指示信息所指示的资源类型不同等情况。
可选地,所述资源类型指示信息的优先级的确定包括以下至少一项:
根据接收所述资源类型指示信息的小区类型,确定所述资源类型指示信息的优先级;例如,来自PCell的可用资源指示优先;来自MCG的可用资源指示优先。
根据所述资源类型指示信息确定所述资源类型指示信息的优先级。其中,MCG/SCG cell在PDCCH中指示该优先级值,IAB节点在收到多个可用资源指示,通过该优先级值来比较优先级的高低。当多个可用资源指示的优先级相同时,可以按照预定的优先级顺序确定优先级。例如,来自PCell的可用资源指示优先;来自MCG的可用资源指示优先。
根据预先设置的规则,确定所述资源类型指示信息的优先级。例如,协议规定或CU配置来自SCG Cell或MCG cell的命令的优先级顺序。例如,由子IAB节点自主决定命令的优先级。
此外,所述根据预先设置的规则确定所述资源类型指示信息的优先级,还可以包括:根据无线信道质量、资源的量、可传输的数据量中的至少一项,确定所述资源类型指示信息的优先级。其中,根据无线信道质量,对于有冲突的资源,IAB节点优先使用无线信道质量好的资源而放弃使用与之冲突的无线信道质量相对较差的资源。根据资源的量,比如载波或BWP的带宽。对应的可用资源带宽大的资源优先使用而放弃使用带宽窄的资源。根据可传 输的数据量。可以尝试为冲突资源确定数据传输参数,例如rank,MCS,PRB数,OFDM数以及头寸开销来确定可以传输的数据量;通过比较传输数据量来确定优先级。
第六种:在从所述至少两个父IAB节点中的一个接收到的所述资源类型指示信息与所述至少两个父IAB节点中的另一个接收到的调度信息在第三目标资源发生冲突的情况下,根据所述资源类型指示信息或调度信息确定所述第三目标资源的资源类型。
例如,针对某个IAB DU serving cell的资源,IAB节点从MCG cell收到指示资源可用的命令,但其中有些指示为可用的资源与SCG link上调度给IAB MT的资源有复用冲突(例如资源重叠)。那么,MT执行以下行为:IAB MT仍使用父IAB节点调度的资源传输,而忽略资源是DU的可用资源;或,IAB MT放弃那么DU可用的资源。
由此,本发明实施例通过根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,能够确定目标资源类型,避免子IAB节点对资源类型的理解有误,使传输性能得以保证。
如图4所示,本发明的一个实施例提供一种确定目标资源类型的方法400,该方法可以由子IAB节点执行,换言之,该方法可以由安装在子IAB节点的软件或硬件来执行,该方法包括如下步骤:
S402:在连接到至少两个父IAB节点的情况下,根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型。
其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell。例如,IAB资源类型的配置为每个{DU cell,MT cell}对,使得DU cell能够确定其对应的 MT cell。
其中,可以通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。至少交换CU管理下的DU的serving cell配置,和/或serving cell的资源类型配置等。可选地,至少在同一个DU连接到不同CU时,需要进行所述信息交换。
本步骤可以保证不同的MT cell独立的对应一个DU cell,该MT cell接收的信令只作用于对应的DU cell上。如果不同MT cell对应的DU cell资源不重叠或满足配置限制,可以避免IAB node对IAB DU小区资源类型的理解错误。
如图5所示,本发明的一个实施例提供一种确定目标资源类型的方法500,该方法可以由子IAB节点执行,换言之,该方法可以由安装在子IAB节点的软件或硬件来执行,该方法包括如下步骤:
S502:在连接到至少两个父IAB节点的情况下,基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型。
本步骤可以包括以下实现方式:
在第一种实现方式中,通过高层信令配置一个IAB节点的DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源不重叠。
具体来讲,通过高层配置的限制(例如对F1-AP/RRC信令配置的限制),使一个IAB DU serving cell的资源不能与属于不同cell group的IAB MT serving cell,或不同Parent node的DU serving cell的资源重叠。换句话说,一个IAB DU serving cell的资源最多只能与一个cell group的IAB MT serving cell/一个Parent node的DU serving cell的资源重叠。
举一个实例进行说明:
图6a示出本发明实施例的一个实例的示意图。如图所示,MT cell group 1(CG 1)占用的频带、MT cell group 2(CG 2),CG 1,CG 2两个频带不重 叠。DU cell(CG 0)所占的频域资源可以和CG 1,CG 2均不重叠(scenario 1);或,CG 0所占的频域资源只和CG 1,CG 2中的一个重叠(scenario 2)。但是CG 0所占的频域资源不能和CG 1,CG 2的资源都重叠(scenario 3),即scenario 3是本步骤所不允许的。
所述重叠包括时域和/或频域资源重叠,所述重叠包括,频域资源隔离度/间隔小于某值(或者说,在其时域资源重叠的部分,频域资源隔离度/间隔小于某值)。
在第二种实现方式中,在一个IAB节点DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
举一个实例进行说明:
图6b示出本发明实施例的另一个实例的示意图。当IAB DU cell配置为Soft时,parent node 1和parent node 2中的一个可以将其DU cell设为Hard/soft,例如parent node 2可以将其DU cell设为Hard/soft,另一个设置为NA,例如,parent node 1可以将其DU cell设为NA。
可选地,可以通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。其中,至少在同一个DU连接到不同CU时,需要所述信息交换。
此外,在所述资源类型配置不满足所述资源类型配置限制,可以向集中单元或至少一个所述父IAB节点报错。
在第三种实现方式中,通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
预设指示限制1:通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息,换言之,IAB MT不期待接收来自不同父节点的资源类型指示。
预设指示限制2:在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区。换言之,若IAB MT接收来自不同父节点的资源类型指示,IAB MT不期待所述资源类型指示作用于同一个DU cell。
预设指示限制3:在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠。换言之,若IAB MT接收来自不同父节点的资源类型指示,IAB MT不期待所述指示的生效时间重叠。
预设指示限制4:在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠。换言之,若IAB MT接收来自不同父节点的资源类型指示,当资源类型指示作用于同一个DU cell时,IAB MT不期待所述指示的生效时间重叠。
预设指示限制6:在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。换言之,若IAB MT接收来自不同父节点的资源类型指示,如果该指示的生效时间重叠,IAB MT不期待其指示内容不同。
预设指示限制7:在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。换言之,若IAB MT接收来自不同父节点的资源类型指示,所述资源类型指示如果作用于同一个DU cell,再如果该指示的生 效时间重叠,IAB MT不期待其指示内容不同。
本步骤,例如可以对MAC CE或DCI指示进行限制。
可选的,在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下,向集中单元或至少一个所述父IAB节点或CU单元报错。
以上结合图1-5详细描述了根据本发明实施例的确定目标资源类型的方法。下面将结合图7详细描述根据本发明另一实施例的确定目标资源类型的方法。可以理解的是,从网络设备侧描述的网络设备与终端设备的交互与图1-5所示的方法中的终端设备侧的描述相同,为避免重复,适当省略相关描述。
图7是本发明实施例的确定目标资源类型的方法实现流程示意图700,该方法可以所述方法由父IAB节点或集中单元CU执行,换言之,该方法可以由安装在所述方法由父IAB节点或集中单元CU执行的软件或硬件来执行,该方法包括如下步骤:
S702:向至少连接到两个父IAB节点的子IAB节点发送资源类型指示信息。
其中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息。
所述资源类型指示信息用于确定目标资源类型的资源类型指示信息,包括以下至少一种实现方式。
实现方式1:所述资源类型指示信息中资源类型的第一配置方式用于确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell。
可选地,可以通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。本实现方式的描述可以与图4实施例的相关描述类 似,在此不再赘述。
实现方式2:基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突。
在一种实现方式中,可以在一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
在一种实现方式中,可以通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,可以所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突接收第一信息使来自不同所述父IAB节点的资源类型指示信息不冲突,包括:通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示 信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
在一种实现方式中,还可以:接收报错信息,所述报错信息是连接到两个父IAB节点的子IAB节点在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下发送的。
本实现方式的描述可以与图5实施例的相关描述类似,在此不再赘述。
实现方式3:在发送所述资源类型指示信息之前,与其他父IAB节点之间传输第二信息以确定目标资源类型,使来自不同所述父IAB节点的资源类型指示信息不冲突。
本实现方式可以采用以下几种可选方案来实现:
可选方案1:与所述其他父IAB节点交换所述资源类型指示信息,以使不同的所述父IAB节点具有相同的所述资源类型指示信息。
可选方案2:在接收到上报指示的情况下,例如,某一节点接收到其他父IAB节点发送的上报指示的情况下,向所述其他父IAB节点发送所述资源类型指示信息,以使不同的所述父IAB节点具有相同的所述资源类型指示信息。
可选方案3:与所述其他父IAB节点交换所述资源类型指示信息,以使仅一个所述父IAB节点向子IAB节点发送所述资源类型指示信息。
可选方案4:在接收到上报指示的情况下,向所述其他父IAB节点发送所述资源类型指示信息,以使仅一个所述父IAB节点向子IAB节点发送所述资源类型指示信息。
由此,通过本实现方式3在发送所述资源类型指示信息之前,与其他父IAB节点之间传输第二信息以确定目标资源类型,使来自不同所述父IAB节点的资源类型指示信息不冲突,能够确定目标资源类型,避免子IAB节点对资源类型的理解有误,使传输性能得以保证。
需要说明的是,本申请实施例提供的确定目标资源类型的方法,执行主体可以为确定目标资源类型的装置,或者该装置中的用于执行加载上述方法的控制模块。本申请实施例中以确定目标资源类型的装置执行加载确定目标资源类型的方法为例,说明本申请实施例提供的确定目标资源类型的方法。
图8是根据本发明实施例的确定目标资源类型的装置的结构示意图。如图8所示,确定目标资源类型的装置800包括:确定模块810。
确定模块810用于在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
在一种实现方式中,所述确定模块810用于执行以下至少一者:根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型;根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突。
在一种实现方式中,所述确定模块810用于:从所述至少两个父IAB节点中确定一个目标父IAB节点;根据所述目标父IAB节点发送的资源类型指示信息,确定目标资源类型。
在一种实现方式中,所述目标父IAB节点为预先设置的或网络设备配置的。
在一种实现方式中,所述确定模块810用于:在针对同一资源的资源类型指示信息所指示的资源类型相同的情况下,所述资源类型指示信息生效。
在一种实现方式中,所述确定模块810用于:对针对同一资源的所有资源类型指示信息的取值进行逻辑操作,并根据所述逻辑操作的结果,确定所述可用资源是否为所述目标资源类型,其中,所述逻辑操作包括以下至少一项:逻辑与操作、逻辑或操作、以及异或操作。
在一种实现方式中,所述确定模块810用于:在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中未发生指示冲突的资源确定为第一目标资源,并根据所述资源类型指示信息确定所述第一目标资源对应的目标资源类型。
在一种实现方式中,所述确定模块810用于:在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中发生指示冲突的资源确定为第二目标资源,并根据所述至少两个所述资源类型指示信息的优先级,确定所述第二目标资源对应的目标资源类型。
在一种实现方式中,所述资源类型指示信息的优先级的确定包括以下至少一项:根据接收所述资源类型指示信息的小区类型,确定所述资源类型指示信息的优先级;根据所述资源类型指示信息确定所述资源类型指示信息的优先级;根据预先设置的规则,确定所述资源类型指示信息的优先级。
在一种实现方式中,所述确定模块810用于:根据无线信道质量、资源的量、可传输的数据量中的至少一项,确定所述资源类型指示信息的优先级。
在一种实现方式中,所述确定模块810用于:在从所述至少两个父IAB节点中的一个接收到的所述资源类型指示信息与所述至少两个父IAB节点中的另一个接收到的调度信息在第三目标资源发生冲突的情况下,根据所述资源类型指示信息或调度信息确定所述第三目标资源的资源类型。
在一种实现方式中,所述确定模块810用于:通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述确定模块810用于:通过高层信令配置一个IAB节点的DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源不重叠。
在一种实现方式中,所述确定模块810用于:在一个IAB节点DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
在一种实现方式中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述确定模块810用于:通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;在通过移动终端MT接收来自至少两个所述父IAB节点的 资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
在一种实现方式中,所述确定模块810用于在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下,向集中单元或至少一个所述父IAB节点报错。
本申请实施例中的确定目标资源类型的装置可以是装置,也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
本申请实施例中的确定目标资源类型的装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统,可以为ios操作系统,还可以为其他可能的操作系统,本申请实施例不作具体限定。
根据本发明实施例的装置800可以参照对应本发明实施例的方法200-500的流程,并且,该装置800中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200-500中的相应流程,并且能够达到相同或等同的技术效果,为了简洁,在此不再赘述。
图9是根据本发明实施例的确定目标资源类型的装置的结构示意图。如图9所示,确定目标资源类型的装置900包括:处理模块910。
处理模块910用于向至少连接到两个父IAB节点的子IAB节点发送资源类型指示信息,其中,所述资源类型指示信息用于确定目标资源类型的资源 类型指示信息。
在一种实现方式中,所述处理模块910用于执行以下至少一者:
所述资源类型指示信息中资源类型的第一配置方式用于确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突;
在发送所述资源类型指示信息之前,与其他父IAB节点之间传输第二信息以确定目标资源类型,使来自不同所述父IAB节点的资源类型指示信息不冲突。
在一种实现方式中,所述处理模块910用于:通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述处理模块910用于:通过高层信令配置一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源不重叠。
在一种实现方式中,所述处理模块910用于:在一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
在一种实现方式中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述处理模块910用于:通过以下预设指示限制中 的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
在一种实现方式中,所述处理模块910还用于:接收报错信息,所述报错信息是连接到两个父IAB节点的子IAB节点在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下发送的。
在一种实现方式中,所述处理模块910用于:与所述其他父IAB节点交换所述资源类型指示信息,或者在接收到上报指示的情况下,向所述其他父IAB节点发送所述资源类型指示信息,以使不同的所述父IAB节点具有相同的所述资源类型指示信息,或仅一个所述父IAB节点向子IAB节点发送所述资源类型指示信息。
可选的,如图10所示,本申请实施例还提供一种通信设备1000,包括 处理器1001,存储器1002,存储在存储器1002上并可在所述处理器1001上运行的程序或指令,该通信设备1000可以为IAB系统中的子IAB节点或父IAB节点或CU,其中,该通信设备1000为终端时,该程序或指令被处理器1001执行时实现上述确定目标资源类型的方法实施例的各个过程,且能达到相同的技术效果。该通信设备1000为网络侧设备时,该程序或指令被处理器1001执行时实现上述确定目标资源类型的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
具体地,本申请实施例还提供了一种网络侧设备。子IAB节点或父IAB节点或CU可以为网络侧设备。如图11所示,该网络设备1100包括:天线1101、射频装置1102、基带装置1103。天线1101与射频装置1102连接。在上行方向上,射频装置1102通过天线1101接收信息,将接收的信息发送给基带装置1103进行处理。在下行方向上,基带装置1103对要发送的信息进行处理,并发送给射频装置1102,射频装置1102对收到的信息进行处理后经过天线1101发送出去。
上述频带处理装置可以位于基带装置1103中,以上实施例中网络侧设备执行的方法可以在基带装置1103中实现,该基带装置1103包括处理器1104和存储器1105。
基带装置1103例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图11所示,其中一个芯片例如为处理器1104,与存储器1105连接,以调用存储器1105中的程序,执行以上方法实施例中所示的网络设备操作。
该基带装置1103还可以包括网络接口1106,用于与射频装置1102交互信息,该接口例如为通用公共无线接口(common public radio interface,简称CPRI)。
具体地,本发明实施例的网络侧设备还包括:存储在存储器1105上并可在处理器1104上运行的指令或程序,处理器1104调用存储器1105中的指令或程序执行:
在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
在一种实现方式中,所述根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型,包括以下至少一者:
根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型;
根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
从所述至少两个父IAB节点中确定一个目标父IAB节点;
根据所述目标父IAB节点发送的资源类型指示信息,确定目标资源类型。
在一种实现方式中,所述目标父IAB节点为预先设置的或网络设备配置的。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在针对同一资源的资源类型指示信息所指示的资源类型相同的情况下,所述资源类型指示信息生效。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB 节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
对针对同一资源的所有资源类型指示信息的取值进行逻辑操作,并根据所述逻辑操作的结果,确定所述同一资源是否为所述目标资源类型,其中,所述逻辑操作包括以下至少一项:逻辑与操作、逻辑或操作、以及异或操作。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中未发生指示冲突的资源确定为第一目标资源,并根据所述资源类型指示信息确定所述第一目标资源对应的目标资源类型。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中发生指示冲突的资源确定为第二目标资源,并根据所述至少两个所述资源类型指示信息的优先级,确定所述第二目标资源对应的目标资源类型。
在一种实现方式中,所述资源类型指示信息的优先级的确定包括以下至少一项:
根据接收所述资源类型指示信息的小区类型,确定所述资源类型指示信息的优先级;
根据所述资源类型指示信息确定所述资源类型指示信息的优先级;
根据预先设置的规则,确定所述资源类型指示信息的优先级。
在一种实现方式中,所述根据预先设置的规则确定所述资源类型指示信 息的优先级,包括:
根据无线信道质量、资源的量、可传输的数据量中的至少一项,确定所述资源类型指示信息的优先级。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在从所述至少两个父IAB节点中的一个接收到的所述资源类型指示信息与所述至少两个父IAB节点中的另一个接收到的调度信息在第三目标资源发生冲突的情况下,根据所述资源类型指示信息或调度信息确定所述第三目标资源的资源类型。
在一种实现方式中,所述根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型,包括:
通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突,包括:
通过高层信令配置一个IAB节点的DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源不重叠。
在一种实现方式中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突,包括:
在一个IAB节点DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置 为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
在一种实现方式中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突,包括:
通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
在一种实现方式中,在所述资源类型配置不满足所述资源类型配置限制, 或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下,向集中单元或至少一个所述父IAB节点或集中单元CU报错。
或者,处理器1104调用存储器1105中的指令或程序执行:
向至少连接到两个父IAB节点的子IAB节点发送资源类型指示信息,其中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息。
在一种实现方式中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息,包括以下至少一者:
所述资源类型指示信息中资源类型的第一配置方式用于确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突;
在发送所述资源类型指示信息之前,与其他父IAB节点之间传输第二信息以确定目标资源类型,使来自不同所述父IAB节点的资源类型指示信息不冲突。
在一种实现方式中,所述根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型,包括:
通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述接收第一信息使来自不同所述父IAB节点的资源类型指示信息不冲突,包括:
通过高层信令配置一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源不重叠。
在一种实现方式中,所述接收第一信息使来自不同所述父IAB节点的资 源类型指示信息不冲突,包括:
在一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
在一种实现方式中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突,包括:
通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
在一种实现方式中,所述方法还包括:接收报错信息,所述报错信息是连接到两个父IAB节点的子IAB节点在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下发送的。
在一种实现方式中,所述与其他父IAB节点之间传输第二信息以确定目标资源类型,使来自不同所述父IAB节点的资源类型指示信息不冲突,包括:与所述其他父IAB节点交换所述资源类型指示信息,或者在接收到上报指示的情况下,向所述其他父IAB节点发送所述资源类型指示信息,以使不同的所述父IAB节点具有相同的所述资源类型指示信息,或仅一个所述父IAB节点向子IAB节点发送所述资源类型指示信息。
具体执行与步骤如图200-500、700的描述类似,并达到相同的技术效果,为避免重复,故不在此赘述。
图12为实现本申请实施例的一种终端设备的硬件结构示意图。子IAB节点可以为终端设备。该终端设备1200包括但不限于:射频单元1201、网络模块1202、音频输出单元1203、输入单元1204、传感器1205、显示单元1206、用户输入单元1207、接口单元1208、存储器1209、以及处理器1210等部件。
本领域技术人员可以理解,终端设备1200还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器1210逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图x中示出的终端设备结构并不构成对终端设备的限定,终端设备可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元1204可以包括图形处理器(Graphics Processing Unit,GPU)12041和麦克风12042,图形处理器12041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1206可包括显示面板12061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板12061。用户输入单元1207包括触控面板12071以及其他输入设备12072。触控面板12071,也称为触摸屏。触控面板12071可包括触摸检测装置和触摸控制器两个部分。其他输入设备12072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元1201将来自网络侧设备的下行数据接收后,给处理器1210处理;另外,将上行的数据发送给网络侧设备。通常,射频单元1201包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1209可用于存储软件程序或指令以及各种数据。存储器1209可主要包括存储程序或指令区和存储数据区,其中,存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器1209可以包括高速随机存取存储器,还可以包括非易失性存储器,其中,非易失性存储器可以是只读存储器(Read-OnlyMemory,ROM)、可编程只读存储器(ProgrammableROM,PROM)、可擦除可编程只读存储器(ErasablePROM,EPROM)、电可擦除可编程只读存储器(ElectricallyEPROM,EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器1210可包括一个或多个处理单元;可选的,处理器1210可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序或指令等,调制解调处理器主要处理无线通信,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器1210中。
其中,处理器1210用于在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
在一种实现方式中,所述根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型,包括以下至少一者:
根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型;
根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
从所述至少两个父IAB节点中确定一个目标父IAB节点;
根据所述目标父IAB节点发送的资源类型指示信息,确定目标资源类型。
在一种实现方式中,所述目标父IAB节点为预先设置的或网络设备配置的。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在针对同一资源的资源类型指示信息所指示的资源类型相同的情况下,所述资源类型指示信息生效。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB 节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
对针对同一资源的所有资源类型指示信息的取值进行逻辑操作,并根据所述逻辑操作的结果,确定所述同一资源是否为所述目标资源类型,其中,所述逻辑操作包括以下至少一项:逻辑与操作、逻辑或操作、以及异或操作。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中未发生指示冲突的资源确定为第一目标资源,并根据所述资源类型指示信息确定所述第一目标资源对应的目标资源类型。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中发生指示冲突的资源确定为第二目标资源,并根据所述至少两个所述资源类型指示信息的优先级,确定所述第二目标资源对应的目标资源类型。
在一种实现方式中,所述资源类型指示信息的优先级的确定包括以下至少一项:
根据接收所述资源类型指示信息的小区类型,确定所述资源类型指示信息的优先级;
根据所述资源类型指示信息确定所述资源类型指示信息的优先级;
根据预先设置的规则,确定所述资源类型指示信息的优先级。
在一种实现方式中,所述根据预先设置的规则确定所述资源类型指示信 息的优先级,包括:
根据无线信道质量、资源的量、可传输的数据量中的至少一项,确定所述资源类型指示信息的优先级。
在一种实现方式中,所述根据预设处理规则,对从所述至少两个父IAB节点中的至少一个接收到的所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
在从所述至少两个父IAB节点中的一个接收到的所述资源类型指示信息与所述至少两个父IAB节点中的另一个接收到的调度信息在第三目标资源发生冲突的情况下,根据所述资源类型指示信息或调度信息确定所述第三目标资源的资源类型。
在一种实现方式中,所述根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型,包括:
通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突,包括:
通过高层信令配置一个IAB节点的DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源不重叠。
在一种实现方式中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突,包括:
在一个IAB节点DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置 为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
在一种实现方式中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
在一种实现方式中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,使来自不同父IAB节点的资源类型指示信息不冲突,包括:
通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
在一种实现方式中,在所述资源类型配置不满足所述资源类型配置限制, 或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下,向集中单元或至少一个所述父IAB节点或集中单元CU报错。
根据本发明实施例的终端设备1200可以参照对应本发明实施例的方法200-500的流程,并且,该终端设备1200中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200-500中的相应流程,并且能够达到相同或等同的技术效果,为了简洁,在此不再赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述确定目标资源类型的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述确定目标资源类型的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
本申请实施例另提供了一种程序产品,所述程序产品被存储在非易失的存储介质中,所述程序产品被至少一个处理器执行以实现上述确定目标资源类型的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还 包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (57)

  1. 一种确定目标资源类型的方法,其中,所述方法由子IAB节点执行,所述方法包括:
    在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
  2. 如权利要求1所述的方法,其中,所述根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型,包括以下至少一者:
    根据预设处理规则,对所述资源类型指示信息进行处理以确定所述目标资源类型;
    根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
    基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型。
  3. 如权利要求2所述的方法,其中,所述根据预设处理规则,对所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
    从所述至少两个父IAB节点中确定一个目标父IAB节点;
    根据所述目标父IAB节点发送的资源类型指示信息,确定目标资源类型。
  4. 如权利要求3所述的方法,其中,所述目标父IAB节点为预先设置的或网络设备配置的。
  5. 如权利要求2所述的方法,其中,所述根据预设处理规则,对所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
    在针对同一资源的资源类型指示信息所指示的资源类型相同的情况下,所述资源类型指示信息生效。
  6. 如权利要求2所述的方法,其中,所述根据预设处理规则,对所述资 源类型指示信息进行处理以确定所述目标资源类型,包括:
    对针对同一资源的所有资源类型指示信息的取值进行逻辑操作,并根据所述逻辑操作的结果,确定所述同一资源是否为所述目标资源类型,其中,所述逻辑操作包括以下至少一项:逻辑与操作、逻辑或操作、以及异或操作。
  7. 如权利要求2所述的方法,其中,所述根据预设处理规则,对所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
    在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中未发生指示冲突的资源确定为第一目标资源,并根据所述资源类型指示信息确定所述第一目标资源对应的目标资源类型。
  8. 如权利要求2所述的方法,其中,所述根据预设处理规则,对所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
    在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中发生指示冲突的资源确定为第二目标资源,并根据所述至少两个所述资源类型指示信息的优先级,确定所述第二目标资源对应的目标资源类型。
  9. 如权利要求8所述的方法,其中,所述资源类型指示信息的优先级的确定包括以下至少一项:
    根据接收所述资源类型指示信息的小区类型,确定所述资源类型指示信息的优先级;
    根据所述资源类型指示信息确定所述资源类型指示信息的优先级;
    根据预先设置的规则,确定所述资源类型指示信息的优先级。
  10. 如权利要求9所述的方法,其中,所述根据预先设置的规则确定所述资源类型指示信息的优先级,包括:
    根据无线信道质量、资源的量、可传输的数据量中的至少一项,确定所述资源类型指示信息的优先级。
  11. 如权利要求2所述的方法,其中,所述根据预设处理规则,对所述资源类型指示信息进行处理以确定所述目标资源类型,包括:
    在从所述至少两个父IAB节点中的一个接收到的所述资源类型指示信息与所述至少两个父IAB节点中的另一个接收到的调度信息在第三目标资源发生冲突的情况下,根据所述资源类型指示信息或调度信息确定所述第三目标资源的资源类型。
  12. 如权利要求2所述的方法,其中,所述根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型,包括:
    通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
  13. 如权利要求2所述的方法,其中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,包括:
    通过高层信令配置一个IAB节点的DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源不重叠。
  14. 如权利要求2所述的方法,其中,所述基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,包括:
    在一个IAB节点DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
    所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
  15. 如权利要求14所述的方法,其中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
  16. 如权利要求2所述的方法,其中,所述基于所述资源类型指示信息 和获取到的限制条件,确定目标资源类型,包括:
    通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
    通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
  17. 如权利要求14或16所述的方法,其中,在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下,向集中单元或至少一个所述父IAB节点或集中单元CU报错。
  18. 一种确定目标资源类型的方法,其中,所述方法由父IAB节点或集中单元CU执行,所述方法包括:
    向至少连接到两个父IAB节点的子IAB节点发送资源类型指示信息,其中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息。
  19. 如权利要求18所述的方法,其中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息,包括以下至少一者:
    所述资源类型指示信息中资源类型的第一配置方式用于确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
    基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型;
    在发送所述资源类型指示信息之前,与其他父IAB节点之间传输第二信息以确定目标资源类型。
  20. 如权利要求19所述的方法,其中,所述资源类型指示信息中资源类型的第一配置方式用于确定目标资源类型,包括:
    通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
  21. 如权利要求19所述的方法,其中,所述接收第一信息确定目标资源类型,包括:
    通过高层信令配置一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源不重叠。
  22. 如权利要求19所述的方法,其中,所述接收第一信息确定目标资源类型,包括:
    在一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
    所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard 类型、Soft类型,或非NA类型。
  23. 如权利要求22所述的方法,其中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
  24. 如权利要求19所述的方法,其中,基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型,包括:
    通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
    通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
  25. 如权利要求22或24所述的方法,其中,所述方法还包括:
    接收报错信息,所述报错信息是连接到两个父IAB节点的子IAB节点在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下发送的。
  26. 如权利要求19所述的方法,其中,所述与其他父IAB节点之间传输第二信息以确定目标资源类型,包括:
    与所述其他父IAB节点交换所述资源类型指示信息,或者在接收到上报指示的情况下,向所述其他父IAB节点发送所述资源类型指示信息,以使不同的所述父IAB节点具有相同的所述资源类型指示信息,或仅一个所述父IAB节点向子IAB节点发送所述资源类型指示信息。
  27. 一种确定目标资源类型的装置,其中,包括:
    确定模块,用于在连接到至少两个父IAB节点的情况下,根据从至少一个所述父IAB节点接收到的资源类型指示信息,确定目标资源类型。
  28. 如权利要求27所述的装置,其中,所述确定模块用于执行以下至少一者:
    根据预设处理规则,对所述资源类型指示信息进行处理以确定所述目标资源类型;
    根据资源类型的第一配置方式和所述资源类型指示信息,确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
    基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型。
  29. 如权利要求28所述的装置,其中,所述确定模块用于:
    从所述至少两个父IAB节点中确定一个目标父IAB节点;
    根据所述目标父IAB节点发送的资源类型指示信息,确定目标资源类型。
  30. 如权利要求29所述的装置,其中,所述目标父IAB节点为预先设置的或网络设备配置的。
  31. 如权利要求28所述的装置,其中,所述确定模块用于:
    在针对同一资源的资源类型指示信息所指示的资源类型相同的情况下, 所述资源类型指示信息生效。
  32. 如权利要求28所述的装置,其中,所述确定模块用于:
    对针对同一资源的所有资源类型指示信息的取值进行逻辑操作,并根据所述逻辑操作的结果,确定所述可用资源是否为所述目标资源类型,其中,所述逻辑操作包括以下至少一项:逻辑与操作、逻辑或操作、以及异或操作。
  33. 如权利要求28所述的装置,其中,所述确定模块用于:
    在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中未发生指示冲突的资源确定为第一目标资源,并根据所述资源类型指示信息确定所述第一目标资源对应的目标资源类型。
  34. 如权利要求28所述的装置,其中,所述确定模块用于:
    在接收到至少两个资源类型指示信息,且所述至少两个资源类型指示信息的有效时刻重叠的情况下,将有效时刻重叠的指示信息所指示的资源中发生指示冲突的资源确定为第二目标资源,并根据所述至少两个所述资源类型指示信息的优先级,确定所述第二目标资源对应的目标资源类型。
  35. 如权利要求34所述的装置,其中,所述资源类型指示信息的优先级的确定包括以下至少一项:
    根据接收所述资源类型指示信息的小区类型,确定所述资源类型指示信息的优先级;
    根据所述资源类型指示信息确定所述资源类型指示信息的优先级;
    根据预先设置的规则,确定所述资源类型指示信息的优先级。
  36. 如权利要求35所述的装置,其中,所述确定模块用于:
    根据无线信道质量、资源的量、可传输的数据量中的至少一项,确定所述资源类型指示信息的优先级。
  37. 如权利要求28所述的装置,其中,所述确定模块用于:
    在从所述至少两个父IAB节点中的一个接收到的所述资源类型指示信息 与所述至少两个父IAB节点中的另一个接收到的调度信息在第三目标资源发生冲突的情况下,根据所述资源类型指示信息或调度信息确定所述第三目标资源的资源类型。
  38. 如权利要求28所述的装置,其中,所述确定模块用于:
    通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
  39. 如权利要求28所述的装置,其中,所述确定模块用于:
    通过高层信令配置一个IAB节点的DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源不重叠。
  40. 如权利要求28所述的装置,其中,所述确定模块用于:
    在一个IAB节点DU服务小区的资源与属于不同小区组的IAB MT服务小区或不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
    所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
  41. 如权利要求40所述的装置,其中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
  42. 如权利要求28所述的装置,其中,所述确定模块用于:
    通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
    通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示 信息的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
  43. 如权利要求40或42所述的装置,其中,所述确定模块用于在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下,向集中单元或至少一个所述父IAB节点报错。
  44. 一种确定目标资源类型的装置,其中,包括:
    处理模块,用于向至少连接到两个父IAB节点的子IAB节点发送资源类型指示信息,其中,所述资源类型指示信息用于确定目标资源类型的资源类型指示信息。
  45. 如权利要求44所述的装置,其中,所述处理模块用于执行以下至少一者:
    所述资源类型指示信息中资源类型的第一配置方式用于确定目标资源类型;其中,在所述资源类型的第一配置方式中,资源类型的配置的对象为第一配置对象和第二配置对象,其中,所述第一配置对象为移动终端小区MT cell或终端小区组MT cell group,所述第二配置对象为所述终端小区MT cell或终端小区组MT cell group对应的分布式单元小区DU cell;
    基于所述资源类型指示信息和获取到的限制条件,确定目标资源类型;
    在发送所述资源类型指示信息之前,与其他父IAB节点之间传输第二信息以确定目标资源类型。
  46. 如权利要求45所述的装置,其中,所述处理模块用于:
    通过集中单元CU间传输的第一目标信息至少交换DU小区的资源类型配置信息。
  47. 如权利要求45所述的装置,其中,所述处理模块用于:
    通过高层信令配置一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源不重叠。
  48. 如权利要求45所述的装置,其中,所述处理模块用于:
    在一个IAB节点的DU服务小区的资源与不同父IAB节点的DU服务小区的资源重叠的情况下,通过高层信令配置的资源类型配置满足以下资源类型配置条件:
    所述资源类型配置条件包括:在IAB节点DU服务小区在目标时刻配置为soft类型的情况下,在所述目标时刻,不同父IAB节点的DU服务小区的资源类型配置至多有一个为目标类型,所述目标类型为以下至少一种:Hard类型、Soft类型,或非NA类型。
  49. 如权利要求48所述的装置,其中,通过集中单元间传输的第二目标信息至少交换DU小区的资源类型配置信息。
  50. 如权利要求45所述的装置,其中,所述处理模块用于:
    通过以下预设指示限制中的至少一者使所述资源类型指示信息对应的目标资源类型不冲突:
    通过移动终端MT仅从一个所述父IAB节点接收资源类型指示信息;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息的情况下,至少两个所述资源类型指示信息对应于不同分布单元小区;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示 信息的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息,且所述资源类型指示信息对应于同一分布单元小区的情况下,所述资源类型指示信息的生效时间不重叠;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突;
    在通过移动终端MT接收来自至少两个所述父IAB节点的资源类型指示信息、所述资源类型指示信息对应于同一分布单元小区、且至少两个所述资源类型指示信息的生效时间重叠的情况下,至少两个所述资源类型指示信息不冲突。
  51. 如权利要求48或20所述的装置,其中,所述处理模块还用于:
    接收报错信息,所述报错信息是连接到两个父IAB节点的子IAB节点在所述资源类型配置不满足所述资源类型配置限制,或资源配置不满足所述资源配置的限制,或资源类型指示不满足所述指示限制的情况下发送的。
  52. 如权利要求44所述的装置,其中,所述处理模块用于:
    与所述其他父IAB节点交换所述资源类型指示信息,或者在接收到上报指示的情况下,向所述其他父IAB节点发送所述资源类型指示信息,以使不同的所述父IAB节点具有相同的所述资源类型指示信息,或仅一个所述父IAB节点向子IAB节点发送所述资源类型指示信息。
  53. 一种通信设备,其中,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1-17所述的确定目标资源类型的方法的步骤;或者
    实现如权利要求18-26所述的确定目标资源类型的方法的步骤。
  54. 一种可读存储介质,其中,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1-17所述的确定目标资源类 型的方法的步骤;或者
    实现如权利要求18-26所述的确定目标资源类型的方法的步骤。
  55. 一种程序产品,其中,所述程序产品被存储在非易失的存储介质中,所述程序产品被至少一个处理器执行以实现如权利要求1-17所述的确定目标资源类型的方法的步骤;或者
    实现如权利要求18-26所述的确定目标资源类型的方法的步骤。
  56. 一种芯片,其中,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如权利要求1-17所述的确定目标资源类型的方法的步骤;或者
    实现如权利要求18-26所述的确定目标资源类型的方法的步骤。
  57. 一种通信设备,所述通信设备被配置为用于执行如权利要求1-17所述的确定目标资源类型的方法的步骤;或者实现如权利要求18-26所述的确定目标资源类型的方法的步骤。
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