WO2022083622A1 - 信息传输方法、信息传输装置、电子设备和可读存储介质 - Google Patents

信息传输方法、信息传输装置、电子设备和可读存储介质 Download PDF

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WO2022083622A1
WO2022083622A1 PCT/CN2021/124922 CN2021124922W WO2022083622A1 WO 2022083622 A1 WO2022083622 A1 WO 2022083622A1 CN 2021124922 W CN2021124922 W CN 2021124922W WO 2022083622 A1 WO2022083622 A1 WO 2022083622A1
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information
serving node
channel
link
node
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PCT/CN2021/124922
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English (en)
French (fr)
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刘进华
王欢
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维沃移动通信有限公司
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Priority to EP21882037.1A priority Critical patent/EP4236444A4/en
Priority to KR1020237015031A priority patent/KR20230079432A/ko
Priority to JP2023524650A priority patent/JP2023546940A/ja
Publication of WO2022083622A1 publication Critical patent/WO2022083622A1/zh
Priority to US18/305,200 priority patent/US20230262663A1/en

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    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
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Definitions

  • the present application belongs to the field of communication technologies, and specifically relates to an information transmission method, an information transmission apparatus, an electronic device and a readable storage medium.
  • the IAB (integrated access backhaul, self-backhaul) system is a technology that NR Rel-16 began to formulate standards.
  • the introduction of the IAB system is to solve the situation that the wired transmission network is not deployed in place when the access points are densely deployed. With a wired transport network, the access point can rely on wireless backhaul.
  • FIG. 1 is a schematic structural diagram of an IAB system.
  • An IAB node includes a DU (Distributed Unit, distributed unit) and an MT (Mobile Termination, mobile terminal). 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 access services for UE (User Equipment).
  • An access point that is, an IAB node
  • An upstream access point parent IAB node
  • a self-return loop consists of a donor IAB node (or IAB donor), which has a directly connected wired transmission network.
  • FIG. 2 is a schematic structural diagram of a CU-DU (Centralized Unit-Distributed Unit, centralized distributed unit) of an IAB system.
  • the DUs of all IAB nodes are connected to a CU node, and the CU node configures the DU through the F1-AP (F1 Application Protocol) protocol, and uses the RRC (Radio Resource Control, Radio Resource Control) signaling) protocol to configure the MT.
  • F1-AP F1 Application Protocol
  • RRC Radio Resource Control, Radio Resource Control
  • the network structures of the NR-DC (New Radio Dual Connectivity) of the UE (User Equipment, user terminal) are shown in Figures 3 and 4 respectively, and the network structures of the NR-DC of the IAB node are shown in Figures 5 and 4 respectively. shown in Figure 6.
  • the MT of the UE or the IAB node establishes a connection with two serving DUs (ie DU1 and DU2) respectively.
  • MN Master gNodeB, the main base station
  • SN Secondary gNodeB, secondary base station
  • MN and SN are controlled by different CUs ( Figure 4 and Figure 6)
  • MN is MgNB or MCG donor
  • SN is SgNB or SCG donor.
  • the MT of the UE or IAB node has the limitation of multiplexing scheduling.
  • the MN and the SN are controlled by different CUs, if the coordination of resource allocation is not carried out, there will be a conflict of resource allocation between the MCG link and the SCG link, resulting in Scheduling of MN and SN conflict, resulting in transmission errors or unusable resources.
  • the purpose of the embodiments of the present application is to provide an information transmission method, an information transmission apparatus, an electronic device, and a readable storage medium, which can solve the problem of transmission errors or transmission errors caused by resource allocation conflicts in the related art when the MN and the SN are controlled by different CUs respectively.
  • an embodiment of the present application provides an information transmission method, and the method includes:
  • the first centralized unit determines resource configuration coordination information
  • the first centralized unit sends a first message carrying resource configuration coordination information to the second centralized unit.
  • an embodiment of the present application provides an information transmission method, the method comprising:
  • the second centralized unit receives the first message sent by the first centralized unit
  • the second centralized unit obtains the resource configuration coordination information carried in the first message
  • the second centralizing unit configures resources for the second serving node of the wireless node according to the resource configuration coordination information.
  • an embodiment of the present application provides an information transmission method, the method comprising:
  • the wireless node obtains resource conflict information between the first service node and the second service node;
  • the wireless node sends a third message carrying resource conflict information to the first centralized unit or a fourth message carrying resource conflict information to the second centralized unit or a fifth message carrying resource conflict information to the first serving node or Send a sixth packet carrying resource conflict information to the second serving node.
  • an embodiment of the present application provides an information transmission method, the method comprising:
  • the first service node receives the fifth message sent by the wireless node
  • the first service node obtains resource conflict information with the second service node carried in the fifth packet
  • the first serving node adjusts the scheduling of the wireless node according to the resource conflict information.
  • an embodiment of the present application provides an information transmission method, the method comprising:
  • the second service node receives the sixth message sent by the wireless node
  • the second service node obtains the resource conflict information with the first service node carried in the sixth message
  • the second serving node adjusts the scheduling of the wireless node according to the resource conflict information.
  • an information transmission device comprising:
  • a resource configuration coordination information determination module used for determining resource configuration coordination information
  • the first sending module is configured to send a first message carrying resource configuration coordination information to the second centralized unit.
  • an information transmission device comprising:
  • a second receiving module configured to receive the first message sent by the first centralized unit
  • a second information determination module configured to obtain the resource configuration coordination information carried in the first packet
  • the second processing module is configured to configure resources for the second serving node of the wireless node according to the resource configuration coordination information.
  • an information transmission device comprising:
  • a third information determination module configured to acquire resource conflict information between the first service node and the second service node
  • a third sending module configured to send a third message carrying resource conflict information to the first centralized unit, or send a fourth message carrying resource conflict information to the second centralized unit, or send a message carrying resource conflict information to the first service node.
  • the fifth message or the sixth message carrying the resource conflict information is sent to the second serving node.
  • an information transmission device comprising:
  • a fourth receiving module configured to receive the fifth message sent by the wireless node
  • a fourth information determination module configured to acquire resource conflict information with the second service node carried in the fifth packet
  • the fourth processing module is configured to adjust the scheduling of the wireless nodes according to the resource conflict information.
  • an information transmission device comprising:
  • a fifth receiving module configured to receive the sixth message sent by the wireless node
  • a fifth information determination module configured to acquire resource conflict information with the first service node carried in the sixth packet
  • the fifth processing module is configured to adjust the scheduling of the wireless node according to the resource conflict information.
  • an embodiment of the present application provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, and the program or instruction is implemented when executed by the processor.
  • 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 information transmission methods of the first to fifth aspects are implemented. step.
  • 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 used to run a program or an instruction to implement the information transmission according to the first to fifth aspects method.
  • the first centralized unit determines resource configuration coordination information about the first serving node DU of the wireless node and the second serving node DU of the wireless node, and further sends the resource configuration coordination information to the second centralized unit unit for the second centralized unit to configure resources for the second service node added by the wireless node according to the resource configuration coordination information, thereby reducing or avoiding the first service node and the second service node after the second service node becomes the SN of the wireless node.
  • the scheduling conflict of the node to the wireless node causes the wireless node to fail to ensure that the scheduling of the first serving node and the second serving node are performed accordingly, which improves the scheduling efficiency of the wireless node.
  • FIG. 1 is a schematic structural diagram of an IAB system in the related art
  • FIG. 2 is a schematic diagram of a CU-DU structure of an IAB system in the related art
  • FIG. 3 is one of the schematic structural diagrams of the NR-DC of the UE in the related art
  • FIG. 4 is the second schematic diagram of the structure of the NR-DC of the UE in the related art
  • FIG. 6 is the second schematic diagram of the structure of the NR-DC of the IAB node in the related art
  • FIG. 7 shows a schematic structural diagram of a self-backhaul dual-connection system according to an embodiment of the present application.
  • FIG. 8 shows a flowchart of resource allocation coordination between the first centralized unit and the second centralized unit in an embodiment of the present application
  • FIG. 9 shows one of the flowcharts of the information transmission method according to the embodiment of the present application.
  • FIG. 10 shows a schematic diagram of time-division allocation of resource configuration according to an embodiment of the present application.
  • FIG. 11 shows a schematic diagram of frequency division allocation of resource configuration according to an embodiment of the present application.
  • FIG. 12 shows the second flowchart of the information transmission method according to the embodiment of the present application.
  • FIG. 13 shows the third flowchart of the information transmission method according to the embodiment of the present application.
  • FIG. 14 shows the fourth flowchart of the information transmission method according to the embodiment of the present application.
  • FIG. 15 shows the fifth flowchart of the information transmission method according to the embodiment of the present application.
  • FIG. 16 shows the sixth flowchart of the information transmission method according to the embodiment of the present application.
  • FIG. 17 shows the seventh flowchart of the information transmission method according to the embodiment of the present application.
  • FIG. 18 shows one of the schematic structural diagrams of the information transmission apparatus according to the embodiment of the present application.
  • FIG. 19 shows the second schematic structural diagram of an information transmission apparatus according to an embodiment of the present application.
  • FIG. 20 shows the third schematic structural diagram of the information transmission apparatus according to the embodiment of the present application.
  • FIG. 21 shows a fourth schematic structural diagram of an information transmission apparatus according to an embodiment of the present application.
  • FIG. 22 shows a fifth schematic structural diagram of an information transmission apparatus according to an embodiment of the present application.
  • FIG. 23 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 7 shows a schematic structural diagram of a self-backhaul dual-connection system according to an embodiment of the present application, wherein the self-backhaul dual-connection system includes:
  • the wireless node 706 establishes connections with two serving DUs (ie, the first serving node 708 and the second serving node 710 ) respectively.
  • the serving nodes are controlled by different CUs. Specifically, the first serving node 708 Controlled by the first centralizing unit 702 , the second service node 710 is controlled by the second centralizing unit 704 .
  • downstream networks of the first centralized unit 702 and the second centralized unit 704 may be connected to multiple service nodes respectively, and the downstream of the wireless node 706 may also be connected to multiple sub-nodes.
  • the wireless node 706 may be a UE, correspondingly, the first serving node 708 is an MgNB (Master gNodeB, primary base station), and the second serving node 710 is an SgNB (Secondary gNodeB, secondary base station); the wireless node 706 may also be an IAB node, IAB
  • the nodes include DU and MT.
  • the first serving node 708 is an MCG donor (Master Cell Group, primary cell group), and the second serving node 710 is an SCG donor (Secondary Cell Group, secondary cell group).
  • the connection of the wireless node 706 to the first serving node 708 is called the MCG link, and the connection to the second serving node 710 is called the SCG link.
  • the MCG link and SCG link of the self-backhaul dual-connection system in the embodiment of the present application have the following situations:
  • Scenario 3 MCG link and SCG link use the same carrier in the same frequency band.
  • 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project) supports NR-DC using different carriers for MCG link and SCG link.
  • the wireless node 706 can support MCG link and SCG link without limitation Multiplex scheduling between.
  • the frequency isolation here can be defined by the magnitude of the frequency difference between the carriers. For case 3, the multiplexing scheduling between the MCG link and the SCG link is the most restricted, and the wireless node 706 cannot perform the transmit/receive operation on the SCG link at the same time as the transmit/receive operation on the MCG link.
  • the wireless node 706 has the limitation of multiplexing scheduling.
  • the MN and the SN are controlled by different centralized units respectively, if the coordination of resource allocation is not performed, there will be a situation where the MCG link and the SCG link have resource allocation conflicts. Specifically include:
  • the wireless node 706 can only have one PUCCH (Physical Uplink Control Channel) in the same time slot on one carrier. channel), PUSCH (Physical Uplink Control Channel, Physical Uplink Shared Channel) or PDSCH (Physical Downlink Shared Channel, Physical Downlink Shared Channel) transmission, if MN and SN are configured with PUCCH in the same time slot respectively or scheduled PUSCH and PDSCH at the same time respectively , the wireless node 706 may have unpredictable behavior because it cannot support simultaneous transmission and reception, resulting in that signaling or data cannot be transmitted immediately.
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Control Channel
  • PDSCH Physical Downlink Shared Channel
  • the embodiments of the present application propose a self-backhaul method.
  • the flow of resource allocation coordination between the first centralized unit and the second centralized unit is shown in Figure 8.
  • the first centralized unit receives information from a wireless node about its surrounding wireless nodes. After the measurement report, it is determined to add a second service node to the wireless node, and the second service node is controlled by the second centralized unit.
  • the measurement report may include the signal quality from the second serving node to the wireless node.
  • the first centralized unit When the first centralized unit sends the second service node addition request to the second centralized unit, it sends resource configuration coordination request information about the first service node DU and the second service node DU. Based on the coordination request information, the second centralization unit determines the DU resource configuration available to the wireless node by the second serving node, and sends the resource configuration to the second serving node by sending the context configuration information, so as to reduce or avoid the second serving node becoming a After the SN of the wireless node, the scheduling of the wireless node by the first serving node and the second serving node conflict, and the wireless node MT cannot ensure that the scheduling of the first serving node and the second serving node are performed accordingly.
  • the second centralized unit sends the resource configuration information of the second serving node DU that can be used for scheduling by the wireless node MT to the first centralized unit by adding feedback information through RRC signaling, and the first centralized unit reconfigures according to this information.
  • the resource configuration information of the first serving node DU that can be used for scheduling by the wireless node MT so as to reduce or avoid the above-mentioned conflict of scheduling the wireless node between the first serving node and the second serving node.
  • the first centralized unit sends the addition feedback of the second service node DU to the first service node, the first service node sends the addition feedback of the second service node DU to the wireless node, and finally the wireless node finishes executing the second service.
  • the reconfiguration completion information is fed back to the second centralized unit.
  • the first centralized unit and the second centralized unit may use DU resource allocation signaling to configure the first serving node DU and the second serving node DU, respectively, for The wireless node is scheduled.
  • the resources of the DU of each hop can be semi-statically allocated by the CU, and the DU schedules the sub-IAB-MT based on the allocated resources.
  • resource configuration is jointly determined by TDD (Time Division Duplexing) configuration and resource type indication:
  • the TDD configuration indicates fixed uplink time slots and OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) symbols, flexible uplink and downlink time slots and OFDM symbols, and fixed downlink time slots and OFDM symbols;
  • OFDM Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing
  • the resource type indicates the available attributes of the resource.
  • the available attributes include: hard (hard available), NA (Not Available, not available), and soft (soft available).
  • hard is a DU resource indicated by a DU as hard, and the DU can be freely used according to the link direction (connection direction) configured by TDD;
  • soft is a DU resource indicated by a DU as soft, and the DU does not use when determining its parent IAB-DU. In the case of , it can be used freely according to the link direction configured by TDD.
  • resources can be dynamically shared between the previous hop and the next hop of an IAB node.
  • the IAB node determines that it can allow its IAB-MT without affecting its IAB-MT reception.
  • the DU schedules soft resources for next-hop transmission.
  • the parent IAB-DU can use the PDCCH to indicate to the child IAB node whether the soft resources of the child node IAB-DU are available.
  • the soft resource is scheduled under the received payment request to send and receive data at the next hop.
  • the resource configuration may also include the frequency domain resource allocation of the DU, and here only the TDD configuration is taken as an example.
  • the wireless node MT finds that the transmission resources scheduled by the first serving node DU and the second serving node DU conflict, it may
  • the conflict information is reported to the first concentration unit, the second concentration unit, the first service node or the second service node. It is up to the first centralized unit, the second centralized unit, the first service node or the second service node to decide how to perform the avoidance.
  • FIG. 9 shows one of the flowcharts of the information transmission method according to the embodiment of the present application, and the information transmission method may include:
  • Step 902 the first centralized unit determines resource configuration coordination information
  • Step 904 The first centralized unit sends a first packet carrying resource configuration coordination information to the second centralized unit.
  • the first centralized unit determines resource configuration coordination information about the first serving node DU of the wireless node and the second serving node DU of the wireless node, and further sends the resource configuration coordination information to the second centralized unit , for the second centralized unit to configure resources for the second service node added by the wireless node according to the resource configuration coordination information, so as to reduce or avoid the first service node and the second service node after the second service node becomes the SN of the wireless node.
  • the scheduling conflict of the wireless node causes the wireless node to fail to ensure that the scheduling of the first serving node and the second serving node are performed accordingly, which improves the scheduling efficiency of the wireless node.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource configuration coordination information includes at least one of the following: time-frequency resources of distributed units of wireless nodes; time-frequency resources of the first serving node used for wireless node scheduling; used for wireless node scheduling The minimum required time-frequency resources of the first service node for the wireless node scheduling; the time-frequency resource pool of the second service node used for wireless node scheduling; the first service node connection link and the second service node connection link used for wireless node scheduling The multiplexing scheduling method between the wireless nodes; the duplex mode between the first service node connection link and the second service node connection link used for wireless node scheduling; the link direction corresponding to the time-frequency resource; the time-frequency resource Type indication, wherein the type information of the time-frequency resource includes hard available, soft available and unavailable.
  • the resource configuration coordination information sent by the first centralized unit to the first serving node DU and the second serving node DU of the second centralized unit may include one or more of the following:
  • the first serving node is used for the time domain resources and frequency domain resources of the DU scheduled by the MT of the IAB node or the UE;
  • the time domain resources and frequency domain resources required by the first serving node are the minimum time domain resources and frequency domain resources for the DU scheduled by the MT of the IAB node or the UE;
  • Multiplexing scheduling mode or duplex mode between MN link and SN link that can be used for MT or UE scheduling of IAB nodes, wherein the multiplexing scheduling mode includes time division multiplexing, frequency division multiplexing, etc.
  • the duplex mode supports Half-duplex, full-duplex, etc.;
  • the link direction corresponding to the time domain resource and the frequency domain resource, the link direction of the time domain resource and the frequency domain resource can be indicated by time slot or OFDM symbol;
  • Type indication of time-frequency resources wherein the type information of time-frequency resources includes hard available, soft available and unavailable.
  • the second centralized unit can determine the resource allocation to avoid conflict with the DU resources of the IAB node; After a serving node sends the time-frequency resources of the DU scheduled by the MT of the IAB node or the UE to the second centralized unit, the second centralized unit can determine the time-frequency resource of the second serving node scheduled to avoid conflict with the DU of the first serving node.
  • the second centralized unit can The range of DU resources that can be allocated to the second serving node is determined for scheduling the MT or UE of the IAB node.
  • the second centralized unit can configure resources for the second serving node according to the information, so as to reduce or avoid the occurrence of MT or UE between the first serving node and the second serving node to the IAB node scheduling conflicts.
  • FIG. 10 shows a schematic diagram of time-division allocation of resource configuration according to an embodiment of the present application, where, after the second service node is added, the time allocated to the first service node for scheduling wireless nodes is configured before the second service node is added.
  • the domain resources are divided and allocated to a part of the second service node, so that the time domain resources used by the first service node and the second service node for scheduling wireless nodes are different, thereby reducing or avoiding time domain resource conflicts when scheduling wireless nodes.
  • FIG. 11 shows a schematic diagram of frequency division allocation of resource configuration according to an embodiment of the present application, where, after the second service node is added, the first service node is allocated to the first service node for scheduling wireless nodes before the second service node is added.
  • the frequency domain resources are divided and allocated to a part of the second service node, so that the frequency domain resources used by the first service node and the second service node for scheduling wireless nodes are different, reducing or avoiding frequency domain resource conflicts when scheduling wireless nodes. .
  • the resources marked with “ ⁇ ” are fixed uplink resources
  • the resources marked with “ ⁇ ” are fixed downlink resources
  • the resources marked with " ⁇ ” are time slot resources that are converted from downlink to uplink.
  • the first centralized unit sending the first message carrying the resource configuration coordination information to the second centralized unit includes: in the case that the second serving node of the wireless node needs to be added, the first centralized unit Send the first message carrying the resource configuration coordination information to the second centralized unit.
  • the first centralized unit determines to send the wireless node to the wireless node. If the node adds the second service node, the resource configuration coordination information is sent when sending the adding request to the second centralized unit, that is, the first message may be the adding request sent by the first centralized unit to the second centralized unit, for Tell the second centralized unit to add the second service node.
  • the second centralized unit can perform resource coordination configuration on the second service node when adding the second service node, reducing or avoiding the need for the wireless node between the second service node and the first service node. A resource conflict occurred during scheduling.
  • the information transmission method further includes: the first concentration unit receives the second packet sent by the second concentration unit; the first concentration unit obtains the wireless node carried by the second packet The resource configuration information of the second service node of the wireless node; the first centralized unit adjusts the resource configuration information of the first service node of the wireless node according to the resource configuration information of the second service node.
  • the resource configuration information of the second serving node is fed back to the first centralizing unit.
  • the first centralized unit can further adjust the resource configuration information of the first service node according to the resource configuration information of the second service node, so as to better ensure the scheduling resources of the first service node to the wireless node and the second service node to the wireless node. Scheduling resources will not conflict, so as to improve the success rate of scheduling wireless nodes.
  • the information transmission method before step 902 or after step 904, the information transmission method further includes: the first concentration unit receives a third packet sent by the wireless node; the first concentration unit obtains the third packet carrying the resource conflict information; the first centralized unit adjusts the scheduling of the wireless node or determines the resource configuration coordination information according to the resource conflict information.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the first centralized unit, and the first centralized unit further decides how to avoid it.
  • the wireless node in the process of coordinating the scheduling resources of the wireless nodes between the first serving node and the second serving node by the wireless node, before or after the first centralized unit sends the resource configuration coordination information to the second centralized unit, That is, if resources are not coordinated or not well coordinated between the first centralized unit and the second centralized unit, the wireless node can assist in coordinating the scheduling resources of the wireless nodes between the first serving node and the second serving node.
  • the first centralized unit determines the resource configuration coordination information in combination with the resource conflict information; if the first centralized unit acquires the resource conflict information after step 904, the first centralized unit A centralized unit adjusts the scheduling of wireless nodes or re-determines resource configuration coordination information according to the resource conflict information. In the above manner, the scheduling conflict probability for wireless nodes can be reduced.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel State Information-Reference Signal, channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information are reported to the first centralized unit, and the first centralized unit decides how to evade, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • FIG. 12 shows the second flowchart of an information transmission method according to an embodiment of the present application, and the information transmission method includes:
  • Step 1202 the first centralized unit receives the third packet sent by the wireless node
  • Step 1204 the first centralized unit obtains the resource conflict information carried by the third packet
  • Step 1206 the first centralized unit adjusts the scheduling of the wireless node or determines resource configuration coordination information according to the resource conflict information.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information is as described above and will not be repeated here.
  • the first centralized unit may adjust the scheduling of the wireless node or determine the technical solution of resource configuration coordination information according to the resource conflict information sent by the wireless node.
  • the technical solution that the centralized unit sends the resource configuration coordination information is implemented independently, that is, only the wireless node coordinates the scheduling resources of the wireless nodes between the first serving node and the second serving node.
  • the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the first centralized unit, and the first centralized unit further decides how to avoid.
  • the first centralized unit adjusts the scheduling of the wireless nodes or determines the resource configuration coordination information according to the resource conflict information, and the above-mentioned method can reduce the scheduling conflict probability of the wireless nodes.
  • FIG. 13 shows a third flowchart of an information transmission method according to an embodiment of the present application, and the information transmission method may include:
  • Step 1302 the second centralized unit receives the first message sent by the first centralized unit
  • Step 1304 the second centralized unit obtains the resource configuration coordination information carried in the first packet
  • Step 1306 the second centralized unit configures resources for the second serving node of the wireless node according to the resource configuration coordination information.
  • the second centralized unit receives the resource configuration coordination information sent by the first centralized unit, and further configures resources for the second service node added by the wireless node according to the resource configuration coordination information, thereby reducing or avoiding the second service
  • the scheduling of the wireless node by the first serving node and the second serving node conflicts, so that the wireless node cannot ensure that the scheduling of the first serving node and the second serving node are executed accordingly. It improves the scheduling efficiency of wireless nodes.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource configuration coordination information includes at least one of the following: time-frequency resources of distributed units of wireless nodes; time-frequency resources of the first serving node used for wireless node scheduling; used for wireless node scheduling The minimum required time-frequency resources of the first service node for the wireless node scheduling; the time-frequency resource pool of the second service node used for wireless node scheduling; the first service node connection link and the second service node connection link used for wireless node scheduling The multiplexing scheduling method between the wireless nodes; the duplex mode between the first service node connection link and the second service node connection link used for wireless node scheduling; the link direction corresponding to the time-frequency resource; the time-frequency resource Type indication, wherein the type information of the time-frequency resource includes hard available, soft available and unavailable.
  • the resource configuration coordination information sent by the first centralized unit to the first serving node DU and the second serving node DU of the second centralized unit may include one or more of the following:
  • the first serving node is used for the time domain resources and frequency domain resources of the DU scheduled by the MT of the IAB node or the UE;
  • the time domain resources and frequency domain resources required by the first serving node are the minimum time domain resources and frequency domain resources for the DU scheduled by the MT of the IAB node or the UE;
  • Multiplexing scheduling mode or duplex mode between MN link and SN link that can be used for MT or UE scheduling of IAB nodes, wherein the multiplexing scheduling mode includes time division multiplexing, frequency division multiplexing, etc.
  • the duplex mode supports Half-duplex, full-duplex, etc.;
  • the link direction corresponding to the time domain resource and the frequency domain resource, the link direction of the time domain resource and the frequency domain resource can be indicated by time slot or OFDM symbol;
  • Type indication of time-frequency resources wherein the type information of time-frequency resources includes hard available, soft available and unavailable.
  • the second centralized unit can determine the resource allocation to avoid conflict with the DU resources of the IAB node; After a serving node sends the time-frequency resources of the DU scheduled by the MT of the IAB node or the UE to the second centralized unit, the second centralized unit can determine the time-frequency resource of the second serving node scheduled to avoid conflict with the DU of the first serving node.
  • the second centralized unit can The range of DU resources that can be allocated to the second serving node is determined for scheduling the MT or UE of the IAB node.
  • the second centralized unit can configure resources for the second serving node according to the information, so as to reduce or avoid the conflict of scheduling the MT or UE of the IAB node between the first serving node and the second serving node.
  • the first centralized unit determines If the second service node is added to the wireless node, the resource configuration coordination information is sent when the adding request is sent to the second centralized unit, that is, the first message may be the adding request sent by the first centralized unit to the second centralized unit , which is used to inform the second centralized unit to add the second service node.
  • the second centralized unit can perform resource coordination configuration on the second service node when adding the second service node, reducing or avoiding the need for the wireless node between the second service node and the first service node. A resource conflict occurred during scheduling.
  • the information transmission method further includes: the second centralizing unit sends a second message carrying the resource configuration information of the second service node to the first centralizing unit.
  • the second centralizing unit configures resources for the second serving node of the added wireless node according to the resource configuration coordination information
  • it will feed back the resource configuration information of the second serving node to the first centralizing unit, so that the A centralized unit can further adjust the resource configuration information of the first service node according to the resource configuration information of the second service node, so as to better ensure the scheduling resources of the wireless nodes by the first service node and the scheduling of wireless nodes by the second service node There will be no resource conflict, so as to improve the success rate of scheduling wireless nodes.
  • the information transmission method before step 1302 or after step 1304, the information transmission method further includes: the second concentration unit receives the fourth packet sent by the wireless node; the second concentration unit obtains the fourth packet carrying the resource conflict information; the second centralized unit adjusts the scheduling of the wireless node or configures resources for the second serving node according to the resource conflict information.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, when the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the second centralized unit, and the second centralized unit further decides how to avoid.
  • the wireless node in the process of coordinating the scheduling resources of the wireless nodes between the first serving node and the second serving node by the wireless node, it may be before or after the second centralized unit receives the resource configuration coordination information sent by the first centralized unit. , that is, if resources are not coordinated or not well coordinated between the first centralized unit and the second centralized unit, the wireless node can assist in coordinating the scheduling resources of the wireless nodes between the first serving node and the second serving node.
  • the second centralizing unit adjusts the scheduling of the wireless node or configures resources for the second serving node according to the resource conflict information, and further, after receiving the first After sending the resource configuration coordination information, the centralized unit adjusts the scheduling of the wireless node according to the resource configuration coordination information or reconfigures resources for the second serving node of the wireless node. If the second centralizing unit acquires the resource conflict information after step 1304, the second centralizing unit adjusts the scheduling of the wireless node or reconfigures resources for the second serving node according to the resource conflict information. In the above manner, the scheduling conflict probability for wireless nodes can be reduced.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information is reported to the second centralized unit.
  • the second centralized unit decides how to avoid, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • Figure 14 shows the fourth flowchart of the information transmission method of the embodiment of the present application, and the information transmission method includes:
  • Step 1402 the second centralized unit receives the fourth packet sent by the wireless node
  • Step 1404 the second centralized unit obtains the resource conflict information carried in the fourth packet
  • Step 1406 the second centralized unit adjusts the scheduling of the wireless node or configures resources for the second serving node according to the resource conflict information.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information is as described above and will not be repeated here.
  • the technical solution that the second centralized unit adjusts the scheduling of the wireless node or configures resources for the second serving node according to the resource conflict information sent by the wireless node may not be based on the information sent by the first centralized unit based on the second centralized unit.
  • the resource configuration coordination information is implemented separately for the technical solution of configuring resources for the second serving node, that is, only the wireless node coordinates the scheduling resources of the wireless nodes between the first serving node and the second serving node.
  • the second centralized unit adjusts the scheduling of the wireless nodes or configures resources for the second serving node according to the resource conflict information, and the above-mentioned manner can reduce the scheduling conflict probability of the wireless nodes.
  • FIG. 15 shows the fifth flowchart of the information transmission method according to the embodiment of the present application, and the information transmission method may include:
  • Step 1502 the wireless node obtains resource conflict information between the first service node and the second service node;
  • Step 1504 the wireless node sends a third message carrying resource conflict information to the first centralized unit or a fourth message carrying resource conflict information to the second centralized unit or a fifth message carrying resource conflict information to the first serving node. message or send a sixth message carrying resource conflict information to the second service node.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the first serving node, the second serving node, the first centralized unit or the second centralized unit, It is further determined by the first service node, the second service node, the first concentration unit or the second concentration unit how to perform the avoidance.
  • the first centralized unit can control the first serving node to adjust the scheduling of wireless nodes or re-determine the resource configuration coordination information.
  • the first serving node After receiving the resource conflict information, the first serving node, The scheduling of wireless nodes can be adjusted, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the second centralized unit can control the second service node to adjust the scheduling of the wireless node or configure resources for the second service node.
  • the second service node can adjust the wireless node scheduling, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and the conflict type information is reported to the first service node, the second service node, the first concentration unit or the second concentration unit, by the first service node, the second service node, the first concentration unit or the second concentration unit.
  • the unit decides how to avoid, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • FIG. 16 shows the sixth flowchart of the information transmission method according to the embodiment of the present application, and the information transmission method may include:
  • Step 1602 the first service node receives the fifth message sent by the wireless node
  • Step 1604 the first service node obtains the resource conflict information with the second service node carried in the fifth packet;
  • Step 1606 the first serving node adjusts the scheduling of the wireless node according to the resource conflict information.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the first serving node, and the first serving node decides how to avoid it after receiving the resource conflict information .
  • the first serving node may adjust the scheduling of the wireless nodes, thereby reducing the probability of subsequent scheduling conflicts for the wireless nodes.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information are reported to the first serving node, and the first serving node decides how to evade, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • FIG. 17 shows the seventh flowchart of the information transmission method according to the embodiment of the present application.
  • the information transmission method may include:
  • Step 1702 the second service node receives the sixth message sent by the wireless node
  • Step 1704 the second service node obtains the resource conflict information with the first service node carried in the sixth packet;
  • Step 1706 the second serving node adjusts the scheduling of the wireless node according to the resource conflict information.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the second serving node, and the second serving node decides how to avoid it after receiving the resource conflict information .
  • the second serving node may adjust the scheduling of the wireless node, thereby reducing the probability of subsequent scheduling conflict for the wireless node.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information are reported to the second serving node, and the second serving node decides how to evade, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the execution body may be an information transmission device, or a control module in the information transmission device for executing the method for loading information transmission.
  • the method for performing loading information transmission by an information transmission device is used as an example to describe the information transmission device provided by the embodiment of the present application.
  • FIG. 18 shows a possible schematic structural diagram of the information transmission apparatus for the first centralized unit involved in the embodiment of the present application.
  • the information transmission device 1800 includes:
  • a first information determination module 1802 configured to determine resource configuration coordination information
  • the first sending module 1804 is configured to send a first packet carrying resource configuration coordination information to the second centralized unit.
  • the first centralized unit determines resource configuration coordination information about the first serving node DU of the wireless node and the second serving node DU of the wireless node, and further sends the resource configuration coordination information to the second centralized unit , for the second centralized unit to configure resources for the second service node added by the wireless node according to the resource configuration coordination information, so as to reduce or avoid the first service node and the second service node after the second service node becomes the SN of the wireless node.
  • the scheduling conflict of the wireless node causes the wireless node to fail to ensure that the scheduling of the first serving node and the second serving node are performed accordingly, which improves the scheduling efficiency of the wireless node.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource configuration coordination information includes at least one of the following: time-frequency resources of distributed units of wireless nodes; time-frequency resources of the first serving node used for wireless node scheduling; used for wireless node scheduling The minimum required time-frequency resources of the first service node for the wireless node scheduling; the time-frequency resource pool of the second service node used for wireless node scheduling; the first service node connection link and the second service node connection link used for wireless node scheduling The multiplexing scheduling method between the wireless nodes; the duplex mode between the first service node connection link and the second service node connection link used for wireless node scheduling; the link direction corresponding to the time-frequency resource; the time-frequency resource Type indication, wherein the type information of the time-frequency resource includes hard available, soft available and unavailable.
  • the second centralized unit can configure resources for the second serving node according to the information, so as to reduce or avoid the occurrence of MT or UE between the first serving node and the second serving node to the IAB node scheduling conflicts.
  • the first sending module 1804 is specifically configured to send a first message carrying resource configuration coordination information to the second centralized unit when the second serving node of the wireless node needs to be added.
  • the first centralized unit determines to send the wireless node to the wireless node. If the node adds the second service node, the resource configuration coordination information is sent when sending the adding request to the second centralized unit, that is, the first message may be the adding request sent by the first centralized unit to the second centralized unit, for Tell the second centralized unit to add the second service node.
  • the second centralized unit can perform resource coordination configuration on the second service node when adding the second service node, reducing or avoiding the need for the wireless node between the second service node and the first service node. A resource conflict occurred during scheduling.
  • the information transmission apparatus 1800 further includes:
  • the first receiving module 1806 is configured to receive the second message sent by the second centralized unit, and obtain the resource configuration information of the second service node of the wireless node carried in the second message;
  • the first processing module 1808 is configured to adjust the resource configuration information of the first serving node of the wireless node according to the resource configuration information of the second serving node.
  • the resource configuration information of the second serving node is fed back to the first centralizing unit.
  • the first centralized unit can further adjust the resource configuration information of the first service node according to the resource configuration information of the second service node, so as to better ensure the scheduling resources of the first service node to the wireless node and the second service node to the wireless node. Scheduling resources will not conflict, so as to improve the success rate of scheduling wireless nodes.
  • the first receiving module 1806 is further configured to receive a third packet sent by the wireless node, and obtain resource conflict information carried in the third packet; the first processing module 1808 is further configured to Resource conflict information, adjust scheduling of wireless nodes or determine resource configuration coordination information.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first service node and the second service node conflict, it can report the resource conflict information to the first centralized unit, and the first centralized unit further controls the first service node. Node scheduling or re-determination of resource configuration coordination information, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information are reported to the first centralized unit, and the first centralized unit decides how to evade, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • FIG. 19 shows a possible schematic structural diagram of the information transmission apparatus for the second centralized unit involved in the embodiment of the present application.
  • the information transmission device 1900 includes:
  • the second receiving module 1902 is configured to receive the first message sent by the first centralized unit
  • the second information determination module 1904 is configured to acquire the resource configuration coordination information carried in the first packet
  • the second processing module 1906 is configured to configure resources for the second serving node of the wireless node according to the resource configuration coordination information.
  • the second centralized unit receives the resource configuration coordination information sent by the first centralized unit, and further configures resources for the second service node added by the wireless node according to the resource configuration coordination information, thereby reducing or avoiding the second service
  • the scheduling of the wireless node by the first serving node and the second serving node conflicts, so that the wireless node cannot ensure that the scheduling of the first serving node and the second serving node are executed accordingly. It improves the scheduling efficiency of wireless nodes.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource configuration coordination information includes at least one of the following: time-frequency resources of distributed units of wireless nodes; time-frequency resources of the first serving node used for wireless node scheduling; used for wireless node scheduling The minimum required time-frequency resources of the first service node for the wireless node scheduling; the time-frequency resource pool of the second service node used for wireless node scheduling; the first service node connection link and the second service node connection link used for wireless node scheduling The multiplexing scheduling method between the wireless nodes; the duplex mode between the first service node connection link and the second service node connection link used for wireless node scheduling; the link direction corresponding to the time-frequency resource; the time-frequency resource Type indication, wherein the type information of the time-frequency resource includes hard available, soft available and unavailable.
  • the second centralized unit can configure resources for the second serving node according to the information, so as to reduce or avoid the occurrence of MT or UE between the first serving node and the second serving node to the IAB node scheduling conflicts.
  • the information transmission apparatus 1900 further includes:
  • the second sending module 1908 is configured to send the second message carrying the resource configuration information of the second service node to the first centralized unit.
  • the second centralizing unit configures resources for the second serving node of the added wireless node according to the resource configuration coordination information
  • it will feed back the resource configuration information of the second serving node to the first centralizing unit, so that the A centralized unit can further adjust the resource configuration information of the first service node according to the resource configuration information of the second service node, so as to further ensure the scheduling resources of the wireless nodes by the first service node and the scheduling of wireless nodes by the second service node There will be no resource conflict, so as to improve the success rate of scheduling wireless nodes.
  • the second receiving module 1902 is further configured to receive the fourth packet sent by the wireless node, and obtain resource conflict information carried in the fourth packet; the second processing module 1906 is further configured to obtain the resource conflict information according to the Resource conflict information, adjust the scheduling of the wireless node or configure resources for the second serving node.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the second centralized unit, and further control the second centralized unit by the second centralized unit.
  • the scheduling of the nodes may configure resources for the second serving node, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information are reported to the second centralized unit, and the second centralized unit decides how to avoid, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • FIG. 20 shows a possible schematic structural diagram of an information transmission apparatus for a wireless node involved in an embodiment of the present application.
  • the information transmission device 2000 includes:
  • a third information determination module 2002 configured to acquire resource conflict information between the first service node and the second service node;
  • the third sending module 2004 is configured to send a third message carrying resource conflict information to the first centralized unit, or send a fourth message carrying resource conflict information to the second centralized unit, or send a first service node to carry resource conflict information.
  • the fifth message or the sixth message carrying the resource conflict information is sent to the second serving node.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the first serving node, the second serving node, the first centralized unit or the second centralized unit, Further, it is determined by the first serving node, the second serving node, the first centralized unit or the second centralized unit how to avoid, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method of coordinating resource allocation between two parent IAB-DUs when the two parent IAB-DUs belong to different CUs and this method is also applicable to NR UE or LTE (Long Term Evolution, long term evolution) under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and the conflict type information is reported to the first service node, the second service node, the first concentration unit or the second concentration unit, by the first service node, the second service node, the first concentration unit or the second concentration unit.
  • the unit decides how to avoid, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • FIG. 21 shows a possible schematic structural diagram of the information transmission apparatus for the first service node involved in the embodiment of the present application.
  • the information transmission device 2100 includes:
  • a fourth receiving module 2102 configured to receive the fifth message sent by the wireless node
  • a fourth information determination module 2104 configured to obtain resource conflict information with the second service node carried in the fifth packet
  • the fourth processing module 2106 is configured to adjust the scheduling of the wireless node according to the resource conflict information.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the first serving node, and the first serving node decides how to avoid it after receiving the resource conflict information , thereby reducing the subsequent scheduling conflict probability for wireless nodes.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information are reported to the first serving node, and the first serving node decides how to evade, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • FIG. 22 shows a possible schematic structural diagram of the information transmission apparatus for the second service node involved in the embodiment of the present application.
  • the information transmission device 2200 includes:
  • a fifth receiving module 2202 configured to receive the sixth message sent by the wireless node
  • a fifth information determination module 2204 configured to acquire resource conflict information with the first service node carried in the sixth packet
  • the fifth processing module 2206 is configured to adjust the scheduling of the wireless node according to the resource conflict information.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the second serving node, and the second serving node decides how to avoid it after receiving the resource conflict information , thereby reducing the subsequent scheduling conflict probability for wireless nodes.
  • the wireless node includes an IAB node or a UE, wherein the IAB node includes an MT and a DU, that is, the method in the embodiments of the present application can be applied to an intra-frequency DC or an intra-frequency inter-frequency DC of an IAB network
  • the method for coordinating resource allocation between the two parent IAB-DUs is also applicable to the dual connectivity of NR/LTE UEs under the same conditions.
  • the embodiment of the present application can reduce or avoid the resource allocation conflict and scheduling conflict between the MCG link and the SCG link of the UE or the MT.
  • the resource conflict information includes at least one of a system frame number, a time slot or a symbol sequence number, and resource conflict type information.
  • the resource conflict type information includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • CSI-RS Channel between the first serving node link and the second serving node link State Information-Reference Signal, the time domain overlap or frequency domain overlap of channel state information reference signal
  • PUSCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal, Channel Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel between the first serving node link and the second serving node link , physical uplink control channel
  • PRACH Physical Random Access Channel, physical layer random access channel
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the first serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the second serving node link Domain overlap;
  • At least one of PUSCH, SRS, PUCCH, and PRACH transmissions of the second serving node link overlaps in time domain or frequency with at least one of PDSCH, PDCCH, and CSI-RS transmissions of the first serving node link Domain overlap;
  • the wireless node when the above conflicting behaviors are found, it all indicates that the scheduling of the wireless node by the first serving node and the second serving node conflicts, and the wireless node can use the system frame number, time slot, and symbol sequence number in which the conflict broke out.
  • One or more, and conflict type information are reported to the second serving node, and the second serving node decides how to evade, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the information transmission device in this embodiment of the present application may be a device, 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 information transmission device in the embodiment of the present application may be a device with 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.
  • the information transmission apparatus provided in the embodiments of the present application can implement each process implemented by the information transmission method in the information transmission method embodiments of FIG. 7 to FIG. 17 , and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • an embodiment of the present application further provides an electronic device 2300, including a processor 2320, a memory 2318, a program or instruction stored in the memory 2318 and executable on the processor 2320, and the program or instruction is executed by the processor 2320.
  • an electronic device 2300 including a processor 2320, a memory 2318, a program or instruction stored in the memory 2318 and executable on the processor 2320, and the program or instruction is executed by the processor 2320.
  • each process of the above information transmission method embodiment is implemented, and the same technical effect can be achieved. In order to avoid repetition, details are not described here.
  • the electronic devices in the embodiments of the present application include the aforementioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 23 is a schematic diagram of a hardware structure of an electronic device 2300 implementing an embodiment of the present application.
  • the electronic device 2300 includes but is not limited to: a radio frequency unit 2302, a network module 2304, an audio output unit 2306, an input unit 2308, a sensor 2310, a display unit 2312, a user input unit 2314, an interface unit 2316, a memory 2318, and a processor 2320, etc. part.
  • the electronic device 2300 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 2320 through a power management system, so as to manage charging, discharging, and power management through the power management system. consumption management and other functions.
  • a power supply such as a battery
  • the structure of the electronic device shown in FIG. 23 does not constitute a limitation on the electronic device.
  • the electronic device may include more or less components than the one shown, or combine some components, or arrange different components, which will not be repeated here. .
  • the processor 2320 is configured to determine resource configuration coordination information; the radio frequency unit 2302 is configured to send a first packet carrying the resource configuration coordination information to the second centralized unit.
  • the first centralized unit determines resource configuration coordination information about the first serving node DU of the wireless node and the second serving node DU of the wireless node, and further sends the resource configuration coordination information to the second centralized unit , for the second centralized unit to configure resources for the second service node added by the wireless node according to the resource configuration coordination information, so as to reduce or avoid the first service node and the second service node after the second service node becomes the SN of the wireless node.
  • the scheduling conflict of the wireless node causes the wireless node to fail to ensure that the scheduling of the first serving node and the second serving node are performed accordingly, which improves the scheduling efficiency of the wireless node.
  • the radio frequency unit 2302 is specifically configured to send the first message carrying the resource configuration coordination information to the second centralized unit when the second service node of the wireless node needs to be added.
  • the radio frequency unit 2302 is further configured to receive the second message sent by the second centralized unit, and obtain the resource configuration information of the second service node of the wireless node carried in the second message; the processor 2320 is further configured to The resource configuration information of the second serving node adjusts the resource configuration information of the first serving node of the wireless node.
  • the radio frequency unit 2302 is further configured to receive the third message sent by the wireless node; the processor 2320 is further configured to obtain the resource conflict information carried by the third message and adjust the scheduling or scheduling of the wireless node according to the resource conflict information. Determine resource allocation coordination information.
  • the radio frequency unit 2302 is configured to receive the first packet sent by the first centralized unit; the processor 2320 is configured to acquire the resource configuration coordination information carried in the first packet, and coordinate according to the resource configuration information to configure resources for the second serving node of the wireless node.
  • the second centralized unit receives the resource configuration coordination information sent by the first centralized unit, and further configures resources for the second serving node of the added wireless node according to the resource configuration coordination information, thereby reducing or avoiding the second serving node of the wireless node.
  • the scheduling of the wireless node by the first service node and the second service node conflicts, so that the wireless node cannot ensure that the scheduling of the first service node and the second service node are executed accordingly, The scheduling efficiency of wireless nodes is improved.
  • radio frequency unit 2302 is further configured to send the second packet carrying the resource configuration information of the second service node to the first centralized unit.
  • the radio frequency unit 2302 is further configured to receive the fourth message sent by the wireless node; the processor 2320 is further configured to acquire resource conflict information carried in the fourth message, and adjust the scheduling of the wireless node according to the resource conflict information Or configure resources for the second service node.
  • the processor 2320 is configured to acquire resource conflict information between the first serving node and the second serving node; the radio frequency unit 2302 is configured to send a third report carrying the resource conflict information to the first centralized unit message or send a fourth message carrying resource conflict information to the second centralized unit or send a fifth message carrying resource conflict information to the first serving node or send a sixth message carrying resource conflict information to the second serving node.
  • the wireless node may assist in coordinating the scheduling resources of the wireless node between the first serving node and the second serving node. Specifically, if the wireless node finds that the transmission resources scheduled by the first serving node and the second serving node conflict, it can report the resource conflict information to the first serving node, the second serving node, the first centralized unit or the second centralized unit, Further, it is determined by the first serving node, the second serving node, the first centralized unit or the second centralized unit how to avoid, thereby reducing the probability of subsequent scheduling conflicts for wireless nodes.
  • the radio frequency unit 2302 is configured to receive the fifth packet sent by the wireless node; the processor 2320 is configured to acquire resource conflict information with the second serving node carried in the fifth packet, and according to Resource conflict information to adjust the scheduling of wireless nodes.
  • the radio frequency unit 2302 is configured to receive the sixth packet sent by the wireless node; the processor 2320 is configured to acquire resource conflict information with the first serving node carried in the sixth packet, and according to Resource conflict information to adjust the scheduling of wireless nodes.
  • the radio frequency unit 2302 may be used to send and receive information or send and receive signals during a call, and specifically, receive downlink data from the base station or send uplink data to the base station.
  • the radio frequency unit 2302 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.
  • the network module 2304 provides users with wireless broadband Internet access, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 2306 may convert audio data received by the radio frequency unit 2302 or the network module 2304 or stored in the memory 2318 into audio signals and output as sound. Also, the audio output unit 2306 may also provide audio output related to a specific function performed by the electronic device 2300 (eg, call signal reception sound, message reception sound, etc.).
  • the audio output unit 2306 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 2308 is used to receive audio or video signals.
  • the input unit 2308 may include a graphics processor (Graphics Processing Unit, GPU) 23082 and a microphone 23084, and the graphics processor 23082 is used for still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed.
  • the processed image frames may be displayed on the display unit 2312, or stored in the memory 2318 (or other storage medium), or transmitted via the radio frequency unit 2302 or the network module 2304.
  • the microphone 23084 can receive sound, and can process the sound into audio data, and the processed audio data can be converted into a format output that can be sent to a mobile communication base station via the radio frequency unit 2302 in the case of a telephone call mode.
  • the electronic device 2300 also includes at least one sensor 2310, such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, a light sensor, a motion sensor, and other sensors.
  • a sensor 2310 such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, a light sensor, a motion sensor, and other sensors.
  • the display unit 2312 is used to display information input by the user or information provided to the user.
  • the display unit 2312 may include a display panel 23122, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 2314 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the user input unit 2314 includes a touch panel 23142 and other input devices 23144 .
  • the touch panel 23142 also known as a touch screen, collects the user's touch operations on or near it.
  • the touch panel 23142 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller.
  • Other input devices 23144 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described herein again.
  • the touch panel 23142 can be overlaid on the display panel 23122.
  • the touch panel 23142 detects a touch operation on or near it, the touch panel 23142 transmits it to the processor 2320 to determine the type of the touch event, and then the processor 2320 determines the type of the touch event according to the touch
  • the type of event provides a corresponding visual output on display panel 23122.
  • the touch panel 23142 and the display panel 23122 can be used as two independent components, or can be integrated into one component.
  • the interface unit 2316 is an interface for connecting an external device to the electronic device 2300 .
  • external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more.
  • the interface unit 2316 may be used to receive input (eg, data information, power, etc.) from external devices and transmit the received input to one or more elements within the electronic device 2300 or may be used between the electronic device 2300 and external Transfer data between devices.
  • Memory 2318 may be used to store software programs as well as various data.
  • the memory 2318 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of the mobile terminal, etc.
  • memory 2318 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 2320 executes various functions of the electronic device 2300 and processes data by running or executing the software programs and/or modules stored in the memory 2318, and calling the data stored in the memory 2318, so as to monitor the electronic device 2300 as a whole .
  • the processor 2320 may include one or more processing units; the processor 2320 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface and application programs, etc., and the modem processor mainly handles Handle wireless communications.
  • the 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 information transmission method embodiments can be implemented, and the same technology can be achieved. The effect, in order to avoid repetition, is not repeated here.
  • the processor is the processor in the electronic device in the above embodiment.
  • 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, the chip includes a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used for running a program or an instruction to implement the various processes of the above information transmission method embodiments, and can achieve the same The technical effect, in order to avoid repetition, will not be repeated here.
  • 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.
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.
  • a storage medium such as ROM/RAM, magnetic disk, CD-ROM

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Abstract

本申请提供了一种信息传输方法、信息传输装置、电子设备和可读存储介质，其中，信息传输方法包括：第一集中单元确定资源配置协调信息；第一集中单元向第二集中单元发送携带资源配置协调信息的第一报文。

Description

信息传输方法、信息传输装置、电子设备和可读存储介质
相关申请的交叉引用
本申请主张在2020年10月22日在中国提交的中国专利申请号202011141262.1的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种信息传输方法、信息传输装置、电子设备和可读存储介质。
背景技术
IAB(integrated access backhaul，自回传)系统是NR Rel-16开始制定标准的一项技术，IAB系统的引入是为了解决接入点密集部署时，有线传输网部署不到位的情况，即在没有有线传输网络时，接入点可以依赖无线回传。
图1是一个IAB系统的结构示意图，一个IAB节点包括DU(Distributed Unit，分布式单元)和MT(Mobile Termination，移动终端)。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(User Equipment)提供接入服务。一个接入点(即IAB node)依靠MT可以找到一个上游接入点(parent IAB node)，并跟上游接入点的DU建立无线连接，该无线连接被称为backhaul link。一个自回传回路包含一个donor IAB节点(或者称为IAB donor)，donor IAB节点有直接相连的有线传输网。
图2是一个IAB系统的CU-DU(Centralized Unit-Distributed Unit，集中分布式单元)结构示意图。在一个自回传回路中，所有的IAB节点的DU都连接到一个CU节点，由这个CU节点通过F1-AP(F1 Application Protocol)协议对DU进行配置，通过RRC(Radio Resource Control，无线资源控制信令)协议对MT进行配置。
UE(User Equipment，用户终端)的NR-DC(New Radio Dual Connectivity，新空口双连接)的网络结构分别如图3和图4所示，IAB节点的NR-DC的网络结构分别如图5和图6所示。其中，UE或IAB节点的MT分别与两个服务DU(即DU1和DU2)建立连接，上游网络结构有两种不同的情形，其中一种情形是MN(Master gNodeB，主基站)和SN(Secondary gNodeB，辅基站)由同一个CU控制(图3和图5)，另一种情形是MN和SN由不同的CU控制(图4和图6)，MN即MgNB或MCG donor，SN即SgNB或SCG donor。
在对UE或IAB节点的NR-DC网络的应用过程中，发明人发现现有技术中至少存在如下问题：
UE或IAB节点的MT存在复用调度的限制，在MN和SN分别为不同的CU控制时，如果不进行资源分配的协调，会出现MCG link和SCG link有资源分配冲突的情形，从而导致来自MN和SN的调度相冲突，导致传输错误或资源无法使用的情形。
发明内容
本申请实施例的目的是提供一种信息传输方法、信息传输装置、电子设备和可读存储介质，能够解决相关技术中在MN和SN分别为不同的CU控制时资源分配冲突而导致传输错误或资源无法使用的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种信息传输方法，该方法包括：
第一集中单元确定资源配置协调信息；
第一集中单元向第二集中单元发送携带资源配置协调信息的第一报文。
第二方面，本申请实施例提供了一种信息传输方法，该方法包括：
第二集中单元接收第一集中单元发送的第一报文；
第二集中单元获取第一报文携带的资源配置协调信息；
第二集中单元根据资源配置协调信息，为无线节点的第二服务节点配置资源。
第三方面，本申请实施例提供了一种信息传输方法，该方法包括：
无线节点获取第一服务节点与第二服务节点的资源冲突信息；
无线节点向第一集中单元发送携带资源冲突信息的第三报文或向第二集中单元发送携带资源冲突信息的第四报文或向第一服务节点发送携带资源冲突信息的第五报文或向第二服务节点发送携带资源冲突信息的第六报文。
第四方面，本申请实施例提供了一种信息传输方法，该方法包括：
第一服务节点接收无线节点发送的第五报文；
第一服务节点获取第五报文携带的与第二服务节点的资源冲突信息；
第一服务节点根据资源冲突信息，调整对无线节点的调度。
第五方面，本申请实施例提供了一种信息传输方法，该方法包括：
第二服务节点接收无线节点发送的第六报文；
第二服务节点获取第六报文携带的与第一服务节点的资源冲突信息；
第二服务节点根据资源冲突信息，调整对无线节点的调度。
第六方面，本申请实施例提供了一种信息传输装置，该装置包括：
资源配置协调信息确定模块，用于确定资源配置协调信息；
第一发送模块，用于向第二集中单元发送携带资源配置协调信息的第一报文。
第七方面，本申请实施例提供了一种信息传输装置，该装置包括：
第二接收模块，用于接收第一集中单元发送的第一报文；
第二信息确定模块，用于获取第一报文携带的资源配置协调信息；
第二处理模块，用于根据资源配置协调信息，为无线节点的第二服务节点配置资源。
第八方面，本申请实施例提供了一种信息传输装置，该装置包括：
第三信息确定模块，用于获取第一服务节点与第二服务节点的资源冲突信息；
第三发送模块，用于向第一集中单元发送携带资源冲突信息的第三报文或向第二集中单元发送携带资源冲突信息的第四报文或向第一服务节点发送携带资源冲突信息的第五报文或向第二服务节点发送携带资源冲突信息的第六报文。
第九方面，本申请实施例提供了一种信息传输装置，该装置包括：
第四接收模块，用于接收无线节点发送的第五报文；
第四信息确定模块，用于获取第五报文携带的与第二服务节点的资源冲突信息；
第四处理模块，用于根据资源冲突信息，调整对无线节点的调度。
第十方面，本申请实施例提供了一种信息传输装置，该装置包括：
第五接收模块，用于接收无线节点发送的第六报文；
第五信息确定模块，用于获取第六报文携带的与第一服务节点的资源冲突信息；
第五处理模块，用于根据资源冲突信息，调整对无线节点的调度。
第十一方面，本申请实施例提供了一种电子设备，该电子设备包括处理器、存储器及存储在存储器上并可在处理器上运行的程序或指令，程序或指令被处理器执行时实现如第一方面至第五方面的信息传输方法的步骤。
第十二方面，本申请实施例提供了一种可读存储介质，可读存储介质上存储程序或指令，程序或指令被处理器执行时实现如第一方面至第五方面的信息传输方法的步骤。
第十三方面，本申请实施例提供了一种芯片，芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现如第一方面至第五方面的信息传输方法。
在本申请实施例中，第一集中单元确定关于无线节点的第一服务节点DU和无线节点的第二服务节点DU的资源配置协调信息，进一步地，将该资源配置协调信息发送至第二集中单元，以供第二集中单元根据该资源配置协调信息为无线节点添加的第二服务节点配置资源，从而减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，致使无线节点不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形，提高了对无线节点的调度效率。
附图说明
图1是相关技术中IAB系统的结构示意图；
图2是相关技术中IAB系统的CU-DU结构示意图；
图3是相关技术中UE的NR-DC的结构示意图之一；
图4是相关技术中UE的NR-DC的结构示意图之二；
图5是相关技术中IAB节点的NR-DC的结构示意图之一；
图6是相关技术中IAB节点的NR-DC的结构示意图之二；
图7示出了本申请实施例自回传双连接系统的结构示意图；
图8示出了本申请实施例第一集中单元和第二集中单元之间进行资源分配协调的流程图；
图9示出了本申请实施例的信息传输方法的流程图之一；
图10示出了本申请实施例的资源配置的时分分配的示意图；
图11示出了本申请实施例的资源配置的频分分配的示意图；
图12示出了本申请实施例的信息传输方法的流程图之二；
图13示出了本申请实施例的信息传输方法的流程图之三；
图14示出了本申请实施例的信息传输方法的流程图之四；
图15示出了本申请实施例的信息传输方法的流程图之五；
图16示出了本申请实施例的信息传输方法的流程图之六；
图17示出了本申请实施例的信息传输方法的流程图之七；
图18示出了本申请实施例的信息传输装置的结构示意图之一；
图19示出了本申请实施例的信息传输装置的结构示意图之二；
图20示出了本申请实施例的信息传输装置的结构示意图之三；
图21示出了本申请实施例的信息传输装置的结构示意图之四；
图22示出了本申请实施例的信息传输装置的结构示意图之五；
图23示出了本申请实施例的电子设备的结构示意图。
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。
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信息传输方法、信息传输装置、电子设备和可读存储介质进行详细地说明。
图7示出了本申请实施例自回传双连接系统的结构示意图，其中，该自回传双连接系统包括：
第一集中单元702、第二集中单元704、无线节点706、第一服务节点708、第二服务节点710。其中，无线节点706分别与两个服务DU(即第一服务节点708和第二服务节点710)建立连接，对于上游网络结构，服务节点分别为不同的CU控制，具体地，第一服务节点708由第一集中单元702控制，第二服务节点710由第二集中单元704控制。
需要说明的是，第一集中单元702和第二集中单元704的下游网络可分别连接多个服务节点，无线节点706的下游还可连接多个子节点。
无线节点706可以为UE，对应地，第一服务节点708为MgNB(Master gNodeB，主基站)，第二服务节点710为SgNB(Secondary gNodeB，辅基站)；无线节点706还可以为IAB节点，IAB节点包括DU和MT，对应地，第一服务节点708为MCG donor(Master Cell Group，主小区组)，第二服务节点710为SCG donor(Secondary Cell Group，辅小区组)。无线节点706与第一服务节点708的连接称为MCG link、与第二服务节点710的连接称为SCG link。
从空口载波分配来看，本申请实施例自回传双连接系统的MCG link和SCG link存在如下几种情形：
情形1：MCG link和SCG link分别使用不同频带(frequencyband)的不同载波(carrier)；
情形2：MCG link和SCG link分别使用同频带的不同载波；
情形3：MCG link和SCG link使用同频带的相同载波。
3GPP(3rd Generation Partnership Project，第三代合作伙伴计划)支持MCG link和SCG link使用不同载波的NR-DC，在此前提下，对于情形1，无线节点706可以没有限制的支持MCG link和SCG link之间的复用调度。而对于情形2，在一些情况下MCG link和SCG link之间有一些复用调度的限制，例如当MCG link的载波和SCG link的载波频率相近，提供不了足够大的频率隔离度，则无线节点706不可以在MCG link上进行收/发操作的同时在SCG link上进行发/收操作；当MCG link的载波和SCG link的载波频率可以提供足够大的频率隔离度时，则不受此限制。此处的频率隔离度可以由载波之间的频率差异大小来界定。对于情形3，MCG link和SCG link之间的复用调度的限制最大，无线节点706不可以在MCG link上进行收/发操作的同时在SCG link上进行发/收操作。
如上所述，无线节点706存在复用调度的限制，在MN和SN分别为不同的集中单元控制时，如果不进行资源分配的协调，会出现MCG link和SCG link有资源分配冲突的情形。具体包括：
(1)上下行配置冲突：在MCG link和SCG link分别使用同频带的不同载波或者MCG link和SCG link使用同频带的相同载波的情况下，第一集中单元702把第一服务节点708的一个时隙配置为上行可 用，但是第二集中单元704把第二服务节点710的同一个时隙配置为下行可用，当SN和MN同时调度无线节点706在该时隙的传输时，该无线节点706会因为不能支持同时收发而发生不可预测的行为，导致信令或数据无法即时传输；
(2)同时调度/传输的冲突：MCG link和SCG link使用同频带的相同载波的情况下，无线节点706在一个载波上的同一时隙只能有一个PUCCH(Physical Uplink Control Channel，物理上行控制信道)、PUSCH(Physical Uplink Control Channel，物理上行共享信道)或PDSCH(Physical Downlink Shared Channel，物理下行共享信道)传输，如果MN和SN在同一时隙分别配置了PUCCH或分别同时调度了PUSCH、PDSCH，该无线节点706会因为不能支持同时收发而发生不可预测的行为，导致信令或数据无法即时传输。
为了解决在MN(MgNB或MCG donor)和SN(SgNB或SCG donor)分别为不同的CU控制时资源分配冲突而导致传输错误或资源无法使用的问题，本申请实施例提出了一种自回传双连接系统的资源分配协调方法，第一集中单元和第二集中单元之间进行资源分配协调的流程如图8所示，第一集中单元在收到来自一个无线节点的关于其周围无线节点的测量汇报后，确定给该无线节点添加第二服务节点，第二服务节点由第二集中单元控制。其中，测量汇报中可包括第二服务节点到无线节点的信号质量。
第一集中单元向第二集中单元发送第二服务节点添加请求时，发送关于第一服务节点DU和第二服务节点DU的资源配置协调请求信息。基于该协调请求信息，第二集中单元确定第二服务节点对该无线节点可用的DU资源配置，并通过上下文配置信息发送将资源配置发送至第二服务节点，以减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，无线节点MT不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形。
可选地，第二集中单元通过RRC信令把可用于该无线节点MT调度的第二服务节点DU的资源配置信息通过添加反馈信息发送给第一集中单元，第一集中单元根据此信息重新配置可用于该无线节点MT调度的第一服务节点DU的资源配置信息，以减少或避免上述第一服务节点和第二服务节点对该无线节点的调度冲突的情形。
进一步地，第一集中单元向第一服务节点发送第二服务节点DU的添加反馈，第一服务节点再将第二服务节点DU的添加反馈发送至无线节点，最后无线节点在执行完第二服务节点DU的添加反馈中携带的配置消息后，向第二集中单元反馈重配完成信息。
在第一集中单元与第二集中单元之间进行资源配置协调之后，第一集中单元和第二集中单元可以用DU资源分配信令来分别配置第一服务节点DU和第二服务节点DU用于调度该无线节点。例如，对于在IAB网络中，每一跳的DU的资源可由CU进行半静态的分配，DU基于分配的资源对子IAB-MT进行调度。其中，资源配置由TDD(Time Division Duplexing，时分双工)配置和资源类型指示联合确定：
TDD配置指示固定上行的时隙和OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)符号、灵活上下行(flexible)的时隙和OFDM符号、固定下行的时隙和OFDM符号；
资源类型指示资源的可用属性，可用属性包括：hard(硬可用)、NA(Not Available，不可用)和soft(软可用)。
其中，hard为一个DU指示为hard的DU资源，该DU可以按TDD配置的link direction(连接方向)自由使用；soft为一个DU指示为soft的DU资源，该DU在确定其父IAB-DU不用的情况下，可以按TDD配置的link direction自由使用。
另外，一个IAB节点的上一跳和下一跳之间可以资源动态分享，对于一个IAB-DU的soft资源，该IAB节点确定在不影响其IAB-MT接收的情况下，可以允许其IAB-DU对soft资源进行调度，用于下一跳的传输。根据当前3GPP的协议，父IAB-DU可以使用PDCCH向子IAB节点指示该子节点IAB-DU的soft资源是否可用，一个IAB节点本身亦可以自行确定在调度soft资源时不会影响IAB-MT的接收的请款下调度soft资源在下一跳进行数据收发。
需要说明的是，资源配置也可包括DU的频域资源分配，这里仅以TDD配置为例。
可选地，如果第一集中单元和第二集中单元之间资源协调不够好或没有协调，且无线节点MT发现第一服务节点DU和第二服务节点DU调度的传输资源相冲突，则可以将冲突信息汇报给第一集中单元、第二集中单元、第一服务节点或第二服务节点。由第一集中单元、第二集中单元、第一服务节点或第二服务节点决定如何进行避让。
图9示出了本申请实施例的信息传输方法的流程图之一，该信息传输方法可以包括：
步骤902，第一集中单元确定资源配置协调信息；
步骤904，第一集中单元向第二集中单元发送携带资源配置协调信息的第一报文。
在该实施例中，第一集中单元确定关于无线节点的第一服务节点DU和无线节点的第二服务节点DU的资源配置协调信息，进一步地，将该资源配置协调信息发送至第二集中单元，以供第二集中单元根据该资源配置协调信息为无线节点添加的第二服务节点配置资源，从而减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，致使无线节点不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形，提高了对无线节点的调度效率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源配置协调信息至少包括以下一种：无线节点的分布式单元的时频资源；用于无线节点调度的第一服务节点的时频资源；用于无线节点调度的第一服务节点的所需最小时频资源；用于无线节点调度的第二服务节点的时频资源池；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的双工模式；与时频资源对应的链路方向；时频资源的类型指示，其中时频资源的类型信息包括硬可用、软可用和不可用。
在该实施例中，在第一集中单元发给第二集中单元的第一服务节点DU和第二服务节点DU的资源配置协调信息中可以包括以下一项或多项：
(1)IAB节点的DU的时域资源和频域资源；
(2)第一服务节点用于IAB节点的MT或UE调度的DU的时域资源和频域资源；
(3)第一服务节点所需最小用于IAB节点的MT或UE调度的DU的时域资源和频域资源；
(4)可用于第二集中单元给第二服务节点DU分配可用于IAB节点的MT或UE调度的时域资源池和频域资源池；
(5)可用于IAB节点的MT或UE调度的MN link和SN link之间的复用调度方式或双工模式，其中复用调度方式包括时分复用、频分复用等，双工模式支持半双工、全双工等；
(6)与时域资源和频域资源对应的链路方向，时域资源和频域资源的链路方向可以按时隙或OFDM符号指示；
(7)时频资源的类型指示，其中时频资源的类型信息包括硬可用、软可用和不可用。
例如，当第一集中单元将IAB节点的DU的时频资源发送至第二集中单元后，第二集中单元能够确定出避免与IAB节点的DU资源冲突的资源分配；当第一集中单元将第一服务节点用于IAB节点的MT或UE调度的DU的时频资源发送至第二集中单元后，第二集中单元可确定出避免与第一服务节点的DU发生冲突调度的第二服务节点的DU资源分配；当第一集中单元将可用于第二集中单元给第二服务节点DU分配可用于IAB节点的MT或UE调度的时频资源池发送至第二集中单元后，第二集中单元可确定出可分配给第二服务节点的DU资源范围，用于对该IAB节点的MT或UE的调度。
通过将上述信息发送至第二集中单元，使得第二集中单元能够根据该信息对第二服务节点进行资源配置，以减少或避免出现第一服务节点和第二服务节点对IAB节点的MT或UE的调度冲突的情形。
图10示出了本申请实施例的资源配置的时分分配的示意图，其中，在添加第二服务节点后，将在添加第二服务节点前均配置给第一服务节点用于调度无线节点的时域资源，划分出来配置给第二服务节点一部分，使得第一服务节点与第二服务节点用于调度无线节点的时域资源不同，减少或避免在对无线节点进行调度时发生时域资源冲突。
图11示出了本申请实施例的资源配置的频分分配的示意图，其中，在添加第二服务节点后，将在添加第二服务节点前均配置给第一服务节点用于调度无线节点的频域资源，划分出来配置给第二服务节点一部分，使得第一服务节点与第二服务节点用于调度无线节点的频域资源不同，减少或避免在对无线节点进行调度时发生频域资源冲突。
图10和图11中，标有“↑”的是固定上行的资源，标有“↓”的是固定下行的资源，标有“↓↑”的是由下行转为上行的时隙资源。
在本申请的一些实施例中，第一集中单元向第二集中单元发送携带资源配置协调信息的第一报文，包括：在需要添加无线节点的第二服务节点的情况下，第一集中单元向第二集中单元发送携带资源配置协调信息的第一报文。
在该实施例中，第一集中单元在收到来自一个无线节点的关于其周围无线节点的测量汇报(该测量汇报中可包括第二服务节点到无线节点的信号质量)后，确定给该无线节点添加第二服务节点，则在向第二集中单元发送添加请求时发送资源配置协调信息，也就是说，第一报文可以是第一集中单元向第二集中单元发送的添加请求，用于告知第二集中单元添加第二服务节点。通过本申请实施例，能够使得第二集中单元在添加第二服务节点时就对该第二服务节点进行资源协调配置，减少或避免第二服务节点与第一服务节点之间在对无线节点进行调度时发生资源冲突。
在本申请的一些实施例中，在步骤904之后，该信息传输方法还包括：第一集中单元接收第二集中单元发送的第二报文；第一集中单元获取第二报文携带的无线节点的第二服务节点的资源配置信息；第一集中单元根据第二服务节点的资源配置信息，调整无线节点的第一服务节点的资源配置信息。
在该实施例中，在第二集中单元根据该资源配置协调信息为添加的无线节点的第二服务节点配置资源之后，会将第二服务节点的资源配置信息反馈回第一集中单元。第一集中单元可进一步地根据第二服务节点的资源配置信息，调整第一服务节点的资源配置信息，从而更加能够保证第一服务节点对无线节点的调度资源与第二服务节点对无线节点的调度资源不会出现冲突，以提高对无线节点的调度的成功率。
在本申请的一些实施例中，在步骤902之前或者在步骤904之后，该信息传输方法还包括：第一集中单元接收无线节点发送的第三报文；第一集中单元获取第三报文携带的资源冲突信息；第一集中单元根据资源冲突信息，调整对无线节点的调度或确定资源配置协调信息。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一集中单元，进一步地由第一集中单元决定如何进行避让。
需要说明的是，通过无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源的过程，可在第一集中单元向第二集中单元发送资源配置协调信息之前或之后，也就是说，如果第一集中单元和第二集中单元之间资源没有协调或协调不够好，可通过无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。
具体地，如果第一集中单元在步骤902之前获取到资源冲突信息，则第一集中单元结合资源冲突信息确定资源配置协调信息；如果第一集中单元在步骤904之后获取到资源冲突信息，则第一集中单元根据资源冲突信息调整对无线节点的调度或重新确定资源配置协调信息。通过上述方式，能够降低对无线节点的调度冲突概率。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路(即MCG link)与第二服务节点链路(即SCG link)之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第一集中单元，由第一集中单元决定如何避让，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，图12示出了本申请实施例的信息传输方法的流程图之二，该信息传输方法包括：
步骤1202，第一集中单元接收无线节点发送的第三报文；
步骤1204，第一集中单元获取第三报文携带的资源冲突信息；
步骤1206，第一集中单元根据资源冲突信息，调整对无线节点的调度或确定资源配置协调信息。
其中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及包括资源冲突类型信息，资源冲突类型信息如上所述，在此不再赘述。
在该实施例中，第一集中单元根据无线节点发送的资源冲突信息，调整对无线节点的调度或确定资源配置协调信息的技术方案，可不基于第一集中单元确定资源配置协调信息并向第二集中单元发送该资源配置协调信息的技术方案而单独实施，也就是说，仅由无线节点协调第一服务节点与第二服务节点之间的无线节点的调度资源。无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一集中单元，进一步地由第一集中单元决定如何进行避让。
具体地，第一集中单元根据资源冲突信息调整对无线节点的调度或确定资源配置协调信息，通过上述方式，能够降低对无线节点的调度冲突概率。
图13示出了本申请实施例的信息传输方法的流程图之三，该信息传输方法可以包括：
步骤1302，第二集中单元接收第一集中单元发送的第一报文；
步骤1304，第二集中单元获取第一报文携带的资源配置协调信息；
步骤1306，第二集中单元根据资源配置协调信息，为无线节点的第二服务节点配置资源。
在该实施例中，第二集中单元接收第一集中单元发送的资源配置协调信息，进一步地，根据该资源配置协调信息为无线节点添加的第二服务节点配置资源，从而减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，致使无线节点不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形，提高了对无线节点的调度效率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源配置协调信息至少包括以下一种：无线节点的分布式单元的时频资源；用于无线节点调度的第一服务节点的时频资源；用于无线节点调度的第一服务节点的所需最小时频资源；用于无线节点调度的第二服务节点的时频资源池；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的双工模式；与时频资源对应的链路方向；时频资源的类型指示，其中时频资源的类型信息包括硬可用、软可用和不可用。
在该实施例中，在第一集中单元发给第二集中单元的第一服务节点DU和第二服务节点DU的资源配置协调信息中可以包括以下一项或多项：
(1)IAB节点的DU的时域资源和频域资源；
(2)第一服务节点用于IAB节点的MT或UE调度的DU的时域资源和频域资源；
(3)第一服务节点所需最小用于IAB节点的MT或UE调度的DU的时域资源和频域资源；
(4)可用于第二集中单元给第二服务节点DU分配可用于IAB节点的MT或UE调度的时域资源池和频域资源池；
(5)可用于IAB节点的MT或UE调度的MN link和SN link之间的复用调度方式或双工模式，其中复用调度方式包括时分复用、频分复用等，双工模式支持半双工、全双工等；
(6)与时域资源和频域资源对应的链路方向，时域资源和频域资源的链路方向可以按时隙或OFDM符号指示；
(7)时频资源的类型指示，其中时频资源的类型信息包括硬可用、软可用和不可用。
例如，当第一集中单元将IAB节点的DU的时频资源发送至第二集中单元后，第二集中单元能够确定出避免与IAB节点的DU资源冲突的资源分配；当第一集中单元将第一服务节点用于IAB节点的MT或UE调度的DU的时频资源发送至第二集中单元后，第二集中单元可确定出避免与第一服务节点的DU发生冲突调度的第二服务节点的DU资源分配；当第一集中单元将可用于第二集中单元给第二服务节点DU分配可用于IAB节点的MT或UE调度的时频资源池发送至第二集中单元后，第二集中单元可确定出可分配给第二服务节点的DU资源范围，用于对该IAB节点的MT或UE的调度。
通过将上述信息，使得第二集中单元能够根据该信息对第二服务节点进行资源配置，以减少或避免出现第一服务节点和第二服务节点对IAB节点的MT或UE的调度冲突的情形。
在本申请的一些实施例中，第一集中单元在收到来自一个无线节点的关于其周围无线节点的测量汇报(该测量汇报中可包括第二服务节点到无线节点的信号质量)后，确定给该无线节点添加第二服务节点，则在向第二集中单元发送添加请求时发送资源配置协调信息，也就是说，第一报文可以是第一集中单元向第二集中单元发送的添加请求，用于告知第二集中单元添加第二服务节点。通过本申请实施例，能够使得第二集中单元在添加第二服务节点时就对该第二服务节点进行资源协调配置，减少或避免第二服务节点与第一服务节点之间在对无线节点进行调度时发生资源冲突。
在本申请的一些实施例中，步骤1306之后，该信息传输方法还包括：第二集中单元向第一集中单元发送携带有第二服务节点的资源配置信息的第二报文。
在该实施例中，在第二集中单元根据该资源配置协调信息为添加的无线节点的第二服务节点配置资源之后，会将第二服务节点的资源配置信息反馈给第一集中单元，使得第一集中单元可进一步地根据第二服务节点的资源配置信息，调整第一服务节点的资源配置信息，从而更加能够保证第一服务节点对无线节点的调度资源与第二服务节点对无线节点的调度资源不会出现冲突，以提高对无线节点的调度的成功率。
在本申请的一些实施例中，在步骤1302之前或者在步骤1304之后，该信息传输方法还包括：第二集中单元接收无线节点发送的第四报文；第二集中单元获取第四报文携带的资源冲突信息；第二集中单元根据资源冲突信息，调整对无线节点的调度或为第二服务节点配置资源。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第二集中单元，进一步地由第二集中单元决定如何进行避让。
需要说明的是，通过无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源的过程，可在第二集中单元接收第一集中单元发送的资源配置协调信息之前或之后，也就是说，如果第一集中单元和第二集中单元之间资源没有协调或协调不够好，可通过无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。
具体地，如果第二集中单元在步骤1302之前获取到资源冲突信息，则第二集中单元根据资源冲突信息调整对无线节点的调度或为第二服务节点配置资源，进一步地，在接收到第一集中单元发送资源配置协调信息之后，再依据资源配置协调信息调整对无线节点的调度或重新为无线节点的第二服务节点配置资源。如果第二集中单元在步骤1304之后获取到资源冲突信息，则第二集中单元根据资源冲突信息调整对无线节点的调度或重新为第二服务节点配置资源。通过上述方式，能够降低对无线节点的调度冲突概率。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第二集中单元。由第二集中单元决定如何避让，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，图14示出了本申请实施例的信息传输方法的流程图之四，该信息传输 方法包括：
步骤1402，第二集中单元接收无线节点发送的第四报文；
步骤1404，第二集中单元获取第四报文携带的资源冲突信息；
步骤1406，第二集中单元根据资源冲突信息，调整对无线节点的调度或为第二服务节点配置资源。
其中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及包括资源冲突类型信息，资源冲突类型信息如上所述，在此不再赘述。
在该实施例中，第二集中单元根据无线节点发送的资源冲突信息，调整对无线节点的调度或为第二服务节点配置资源的技术方案，可不基于第二集中单元根据第一集中单元发送的资源配置协调信息为第二服务节点配置资源的技术方案而单独实施，也就是说，仅由无线节点协调第一服务节点与第二服务节点之间的无线节点的调度资源。无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第二集中单元，进一步地由第二集中单元决定如何进行避让。
具体地，第二集中单元根据资源冲突信息调整对无线节点的调度或为第二服务节点配置资源，通过上述方式，能够降低对无线节点的调度冲突概率。
图15示出了本申请实施例的信息传输方法的流程图之五，该信息传输方法可以包括：
步骤1502，无线节点获取第一服务节点与第二服务节点的资源冲突信息；
步骤1504，无线节点向第一集中单元发送携带资源冲突信息的第三报文或向第二集中单元发送携带资源冲突信息的第四报文或向第一服务节点发送携带资源冲突信息的第五报文或向第二服务节点发送携带资源冲突信息的第六报文。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一服务节点、第二服务节点、第一集中单元或第二集中单元，进一步地由第一服务节点、第二服务节点、第一集中单元或第二集中单元决定如何进行避让。
在一个实施例中，第一集中单元在接收到资源冲突信息后，可控制第一服务节点调整对无线节点的调度或重新确定资源配置协调信息，第一服务节点在接收到资源冲突信息后，可调整对无线节点的调度，从而降低后续对无线节点的调度冲突概率。
第二集中单元在接收到资源冲突信息后，可控制第二服务节点调整对无线节点的调度或为第二服务节点配置资源，第二服务节点在接收到资源冲突信息后，可调整对无线节点的调度，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第一服务节点、第二服务节点、第一集中单元或第二集中单元，由第一服务节点、第二服务节点、第一集中单元或第二集中单元决定如何避让，从而降低后续对无线节点的调度冲突概率。
图16示出了本申请实施例的信息传输方法的流程图之六，该信息传输方法可以包括：
步骤1602，第一服务节点接收无线节点发送的第五报文；
步骤1604，第一服务节点获取第五报文携带的与第二服务节点的资源冲突信息；
步骤1606，第一服务节点根据资源冲突信息，调整对无线节点的调度。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一服务节点，第一服务节点在接收到资源冲突信息后决定如何进行避让。
在一个实施例中，第一服务节点在接收到资源冲突信息后，可调整对无线节点的调度，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第一服务节点，由第一服务节点、决定如何避让，从而降低后续对无线节点的调度冲突概率。
图17示出了本申请实施例的信息传输方法的流程图之七，该信息传输方法可以包括：
步骤1702，第二服务节点接收无线节点发送的第六报文；
步骤1704，第二服务节点获取第六报文携带的与第一服务节点的资源冲突信息；
步骤1706，第二服务节点根据资源冲突信息，调整对无线节点的调度。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第二服务节点，第二服务节点在接收到资源冲突信息后决定如何进行避让。
在一个实施例中，第二服务节点在接收到资源冲突信息后，可调整对无线节点的调度，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE  UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第二服务节点，由第二服务节点决定如何避让，从而降低后续对无线节点的调度冲突概率。
需要说明的是，本申请实施例提供的信息传输方法，执行主体可以为信息传输装置，或者该信息传输装置中的用于执行加载信息传输的方法的控制模块。本申请实施例中以信息传输装置执行加载信息传输的方法为例，说明本申请实施例提供的信息传输装置。
图18示出了本申请实施例中涉及的用于第一集中单元的信息传输装置的一种可能的结构示意图。如图18所示，该信息传输装置1800包括：
第一信息确定模块1802，用于确定资源配置协调信息；
第一发送模块1804，用于向第二集中单元发送携带资源配置协调信息的第一报文。
在该实施例中，第一集中单元确定关于无线节点的第一服务节点DU和无线节点的第二服务节点DU的资源配置协调信息，进一步地，将该资源配置协调信息发送至第二集中单元，以供第二集中单元根据该资源配置协调信息为无线节点添加的第二服务节点配置资源，从而减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，致使无线节点不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形，提高了对无线节点的调度效率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源配置协调信息至少包括以下一种：无线节点的分布式单元的时频资源；用于无线节点调度的第一服务节点的时频资源；用于无线节点调度的第一服务节点的所需最小时频资源；用于无线节点调度的第二服务节点的时频资源池；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的双工模式；与时频资源对应的链路方向；时频资源的类型指示，其中时频资源的类型信息包括硬可用、软可用和不可用。
通过将上述信息发送至第二集中单元，使得第二集中单元能够根据该信息对第二服务节点进行资源配置，以减少或避免出现第一服务节点和第二服务节点对IAB节点的MT或UE的调度冲突的情形。
在本申请的一些实施例中，第一发送模块1804，具体用于：在需要添加无线节点的第二服务节点的情况下，向第二集中单元发送携带资源配置协调信息的第一报文。
在该实施例中，第一集中单元在收到来自一个无线节点的关于其周围无线节点的测量汇报(该测量汇报中可包括第二服务节点到无线节点的信号质量)后，确定给该无线节点添加第二服务节点，则在向 第二集中单元发送添加请求时发送资源配置协调信息，也就是说，第一报文可以是第一集中单元向第二集中单元发送的添加请求，用于告知第二集中单元添加第二服务节点。通过本申请实施例，能够使得第二集中单元在添加第二服务节点时就对该第二服务节点进行资源协调配置，减少或避免第二服务节点与第一服务节点之间在对无线节点进行调度时发生资源冲突。
在本申请的一些实施例中，如图18所示，该信息传输装置1800还包括：
第一接收模块1806，用于接收第二集中单元发送的第二报文，并获取第二报文携带的无线节点的第二服务节点的资源配置信息；
第一处理模块1808，用于根据第二服务节点的资源配置信息，调整无线节点的第一服务节点的资源配置信息。
在该实施例中，在第二集中单元根据该资源配置协调信息为添加的无线节点的第二服务节点配置资源之后，会将第二服务节点的资源配置信息反馈回第一集中单元。第一集中单元可进一步地根据第二服务节点的资源配置信息，调整第一服务节点的资源配置信息，从而更加能够保证第一服务节点对无线节点的调度资源与第二服务节点对无线节点的调度资源不会出现冲突，以提高对无线节点的调度的成功率。
在本申请的一些实施例中，第一接收模块1806，还用于接收无线节点发送的第三报文，并获取第三报文携带的资源冲突信息；第一处理模块1808，还用于根据资源冲突信息，调整对无线节点的调度或确定资源配置协调信息。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一集中单元，进一步地由第一集中单元控制第一服务节点调整对无线节点的调度或重新确定资源配置协调信息，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第一集中单元，由第一集中单元决定如何避让，从而降低后续对无线节点的调度冲突概率。
图19示出了本申请实施例中涉及的用于第二集中单元的信息传输装置的一种可能的结构示意图。如图19所示，该信息传输装置1900包括：
第二接收模块1902，用于接收第一集中单元发送的第一报文；
第二信息确定模块1904，用于获取第一报文携带的资源配置协调信息；
第二处理模块1906，用于根据资源配置协调信息，为无线节点的第二服务节点配置资源。
在该实施例中，第二集中单元接收第一集中单元发送的资源配置协调信息，进一步地，根据该资源配置协调信息为无线节点添加的第二服务节点配置资源，从而减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，致使无线节点不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形，提高了对无线节点的调度效率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是 说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源配置协调信息至少包括以下一种：无线节点的分布式单元的时频资源；用于无线节点调度的第一服务节点的时频资源；用于无线节点调度的第一服务节点的所需最小时频资源；用于无线节点调度的第二服务节点的时频资源池；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；用于无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的双工模式；与时频资源对应的链路方向；时频资源的类型指示，其中时频资源的类型信息包括硬可用、软可用和不可用。
通过将上述信息发送至第二集中单元，使得第二集中单元能够根据该信息对第二服务节点进行资源配置，以减少或避免出现第一服务节点和第二服务节点对IAB节点的MT或UE的调度冲突的情形。
在本申请的一些实施例中，如图19所示，该信息传输装置1900还包括：
第二发送模块1908，用于向第一集中单元发送携带有第二服务节点的资源配置信息的第二报文。
在该实施例中，在第二集中单元根据该资源配置协调信息为添加的无线节点的第二服务节点配置资源之后，会将第二服务节点的资源配置信息反馈给第一集中单元，使得第一集中单元可进一步地根据第二服务节点的资源配置信息，调整第一服务节点的资源配置信息，从而更加能够保证第一服务节点对无线节点的调度资源与第二服务节点对无线节点的调度资源不会出现冲突，以提高对无线节点的调度的成功率。
在本申请的一些实施例中，第二接收模块1902，还用于接收无线节点发送的第四报文，并获取第四报文携带的资源冲突信息；第二处理模块1906，还用于根据资源冲突信息，调整对无线节点的调度或为第二服务节点配置资源。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第二集中单元，进一步地由第二集中单元控制第二服务节点调整对无线节点的调度或为第二服务节点配置资源，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第二集中单元，由第二集中单元决定如何避让，从而降低后续对无线节点的调度冲突概率。
图20示出了本申请实施例中涉及的用于无线节点的信息传输装置的一种可能的结构示意图。如图20所示，该信息传输装置2000包括：
第三信息确定模块2002，用于获取第一服务节点与第二服务节点的资源冲突信息；
第三发送模块2004，用于向第一集中单元发送携带资源冲突信息的第三报文或向第二集中单元发送携带资源冲突信息的第四报文或向第一服务节点发送携带资源冲突信息的第五报文或向第二服务节 点发送携带资源冲突信息的第六报文。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一服务节点、第二服务节点、第一集中单元或第二集中单元，进一步地由第一服务节点、第二服务节点、第一集中单元或第二集中单元决定如何进行避让，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR的UE或LTE(Long Term Evolution，长期演进)的UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第一服务节点、第二服务节点、第一集中单元或第二集中单元，由第一服务节点、第二服务节点、第一集中单元或第二集中单元决定如何避让，从而降低后续对无线节点的调度冲突概率。
图21示出了本申请实施例中涉及的用于第一服务节点的信息传输装置的一种可能的结构示意图。如图21所示，该信息传输装置2100包括：
第四接收模块2102，用于接收无线节点发送的第五报文；
第四信息确定模块2104，用于获取第五报文携带的与第二服务节点的资源冲突信息；
第四处理模块2106，用于根据资源冲突信息，调整对无线节点的调度。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一服务节点，第一服务节点在接收到资源冲突信息后决定如何进行避让，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理 上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第一服务节点，由第一服务节点决定如何避让，从而降低后续对无线节点的调度冲突概率。
图22示出了本申请实施例中涉及的用于第二服务节点的信息传输装置的一种可能的结构示意图。如图22所示，该信息传输装置2200包括：
第五接收模块2202，用于接收无线节点发送的第六报文；
第五信息确定模块2204，用于获取第六报文携带的与第一服务节点的资源冲突信息；
第五处理模块2206，用于根据资源冲突信息，调整对无线节点的调度。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第二服务节点，第二服务节点在接收到资源冲突信息后决定如何进行避让，从而降低后续对无线节点的调度冲突概率。
在本申请的一些实施例中，无线节点包括IAB节点或UE，其中IAB节点包括MT和DU，也就是说，本申请实施例的方法可应用于IAB网络的同频DC或同频带异频DC情况下，两个父IAB-DU属于不同CU时协调两个父IAB-DU之间的资源分配的方法，并且，该方法同样适用于同等条件下的NR/LTE UE的双连接。本申请实施例，能够减少或避免UE或MT的MCG link和SCG link的资源分配冲突和调度冲突。
在本申请的一些实施例中，资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。其中，资源冲突类型信息至少包括以下一种：
(1)第一服务节点链路与第二服务节点链路之间的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)、PDCCH(Physical Downlink Control Channel，物理下行控制信道)或CSI-RS(Channel State Information-Reference Signal，信道状态信息参考信号)传输的时域重叠或频域重叠；
(2)第一服务节点链路与第二服务节点链路之间的PUSCH(Physical Uplink Control Channel，物理上行共享信道)、SRS(Sounding Reference Signal，信道探测参考信号)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)或PRACH(Physical Random Access Channel，物理层随机接入信道)传输的时域重叠或频域重叠；
(3)第一服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第二服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(4)第二服务节点链路的PUSCH、SRS、PUCCH和PRACH传输中的至少一项与第一服务节点链路的PDSCH、PDCCH和CSI-RS传输中的至少一项的时域重叠或频域重叠；
(5)第一服务节点链路与第二服务节点链路之间的DCI(Downlink Control Information，下行链路信息控制)搜索空间的时域重叠或频域重叠。
在该实施例中，发现上述冲突行为时，均表明第一服务节点与第二服务节点对无线节点的调度出现冲突，则无线节点可以将冲突爆发的系统帧号、时隙、符号序号中的一个或多个，以及冲突类型信息汇报到第二服务节点，由第二服务节点决定如何避让，从而降低后续对无线节点的调度冲突概率。
本申请实施例中的信息传输装置可以是装置，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。
本申请实施例中的信息传输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。
本申请实施例提供的信息传输装置能够实现图7至图17的信息传输方法实施例中信息传输方法实现的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
可选的，本申请实施例还提供一种电子设备2300，包括处理器2320，存储器2318，存储在存储器2318上并可在处理器2320上运行的程序或指令，该程序或指令被处理器2320执行时实现上述信息传输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。
需要注意的是，本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
图23为实现本申请实施例的一种电子设备2300的硬件结构示意图。
该电子设备2300包括但不限于：射频单元2302、网络模块2304、音频输出单元2306、输入单元2308、传感器2310、显示单元2312、用户输入单元2314、接口单元2316、存储器2318、以及处理器2320等部件。
本领域技术人员可以理解，电子设备2300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2320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23中示出的电子设备结构并不构成对电子设备的限定，电子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。
在本实施例的第一方面，处理器2320，用于确定资源配置协调信息；射频单元2302，用于向第二集中单元发送携带资源配置协调信息的第一报文。
在该实施例中，第一集中单元确定关于无线节点的第一服务节点DU和无线节点的第二服务节点DU的资源配置协调信息，进一步地，将该资源配置协调信息发送至第二集中单元，以供第二集中单元根据该资源配置协调信息为无线节点添加的第二服务节点配置资源，从而减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，致使无线节点不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形，提高了对无线节点的调度效率。
进一步地，射频单元2302，具体用于在需要添加无线节点的第二服务节点的情况下，向第二集中单元发送携带资源配置协调信息的第一报文。
进一步地，射频单元2302，还用于接收第二集中单元发送的第二报文，并获取第二报文携带的无线节点的第二服务节点的资源配置信息；处理器2320，还用于根据第二服务节点的资源配置信息，调整无线节点的第一服务节点的资源配置信息。
进一步地，射频单元2302，还用于接收无线节点发送的第三报文；处理器2320，还用于获取第三报文携带的资源冲突信息根据资源冲突信息，以及调整对无线节点的调度或确定资源配置协调信息。
在本实施例的第二方面，射频单元2302，用于接收第一集中单元发送的第一报文；处理器2320，用于获取第一报文携带的资源配置协调信息，以及根据资源配置协调信息，为无线节点的第二服务节点配置资源。
在该实施例中，第二集中单元接收第一集中单元发送的资源配置协调信息，进一步地，根据该资源配置协调信息为添加的无线节点的第二服务节点配置资源，从而减少或避免第二服务节点成为该无线节点的SN后，第一服务节点和第二服务节点对该无线节点的调度冲突，致使无线节点不能确保第一服务节点和第二服务节点的调度都得到相应执行的情形，提高了对无线节点的调度效率。
进一步地，射频单元2302，还用于向第一集中单元发送携带有第二服务节点的资源配置信息的第二报文。
进一步地，射频单元2302，还用于接收无线节点发送的第四报文；处理器2320，还用于获取第四报文携带的资源冲突信息，以及根据资源冲突信息，调整对无线节点的调度或为第二服务节点配置资源。
在本实施例的第三方面，处理器2320，用于获取第一服务节点与第二服务节点的资源冲突信息；射频单元2302，用于向第一集中单元发送携带资源冲突信息的第三报文或向第二集中单元发送携带资源冲突信息的第四报文或向第一服务节点发送携带资源冲突信息的第五报文或向第二服务节点发送携带资源冲突信息的第六报文。
在该实施例中，可以由无线节点辅助协调第一服务节点与第二服务节点之间的无线节点的调度资源。具体地，无线节点发现第一服务节点和第二服务节点调度的传输资源相冲突，则可以将资源冲突信息汇报给第一服务节点、第二服务节点、第一集中单元或第二集中单元，进一步地由第一服务节点、第二服 务节点、第一集中单元或第二集中单元决定如何进行避让，从而降低后续对无线节点的调度冲突概率。
在本实施例的第四方面，射频单元2302，用于接收无线节点发送的第五报文；处理器2320，用于获取第五报文携带的与第二服务节点的资源冲突信息，以及根据资源冲突信息，调整对无线节点的调度。
在本实施例的第五方面，射频单元2302，用于接收无线节点发送的第六报文；处理器2320，用于获取第六报文携带的与第一服务节点的资源冲突信息，以及根据资源冲突信息，调整对无线节点的调度。
应理解的是，本申请实施例中，射频单元2302可用于收发信息或收发通话过程中的信号，具体的，接收基站的下行数据或向基站发送上行数据。射频单元2302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。
网络模块2304为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元2306可以将射频单元2302或网络模块2304接收的或者在存储器2318中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元2306还可以提供与电子设备2300执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元2306包括扬声器、蜂鸣器以及受话器等。
输入单元2308用于接收音频或视频信号。输入单元2308可以包括图形处理器(Graphics Processing Unit，GPU)23082和麦克风23084，图形处理器23082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。处理后的图像帧可以显示在显示单元2312上，或者存储在存储器2318(或其它存储介质)中，或者经由射频单元2302或网络模块2304发送。麦克风23084可以接收声音，并且能够将声音处理为音频数据，处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元2302发送到移动通信基站的格式输出。
电子设备2300还包括至少一种传感器2310，比如指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器、光传感器、运动传感器以及其他传感器。
显示单元2312用于显示由用户输入的信息或提供给用户的信息。显示单元2312可包括显示面板23122，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23122。
用户输入单元2314可用于接收输入的数字或字符信息，以及产生与电子设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元2314包括触控面板23142以及其他输入设备23144。触控面板23142也称为触摸屏，可收集用户在其上或附近的触摸操作。触控面板23142可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器2320，接收处理器2320发来的命令并加以执行。其他输入设备23144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。
进一步的，触控面板23142可覆盖在显示面板23122上，当触控面板23142检测到在其上或附近的触摸操作后，传送给处理器2320以确定触摸事件的类型，随后处理器2320根据触摸事件的类型在显示面板23122上提供相应的视觉输出。触控面板23142与显示面板23122可作为两个独立的部件，也可以集成为一个部件。
接口单元2316为外部装置与电子设备2300连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元2316可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到电子设备2300内的一个或多个元件或者可以用于在电子设备2300和外部装置之间传输数据。
存储器2318可用于存储软件程序以及各种数据。存储器2318可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据移动终端的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器2318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，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器2320通过运行或执行存储在存储器2318内的软件程序和/或模块，以及调用存储在存储器2318内的数据，执行电子设备2300的各种功能和处理数据，从而对电子设备2300进行整体监控。处理器2320可包括一个或多个处理单元；处理器2320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等，调制解调处理器主要处理无线通信。
本申请实施例还提供一种可读存储介质，可读存储介质上存储有程序或指令，该程序或指令被处理 器执行时实现上述信息传输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，处理器为上述实施例中的电子设备中的处理器。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，芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现上述信息传输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。
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。
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 (59)

  1. 一种信息传输方法，包括：
    第一集中单元确定资源配置协调信息；
    所述第一集中单元向第二集中单元发送携带所述资源配置协调信息的第一报文。
  2. 根据权利要求1所述的信息传输方法，其中，所述方法还包括：
    所述第一集中单元接收所述第二集中单元发送的第二报文；
    所述第一集中单元获取所述第二报文携带的无线节点的第二服务节点的资源配置信息；
    所述第一集中单元根据所述第二服务节点的资源配置信息，调整所述无线节点的第一服务节点的资源配置信息。
  3. 根据权利要求2所述的信息传输方法，其中，所述资源配置协调信息至少包括以下一种：
    所述无线节点的分布式单元的时频资源；
    用于所述无线节点调度的所述第一服务节点的时频资源；
    用于所述无线节点调度的所述第一服务节点的所需最小时频资源；
    用于所述无线节点调度的所述第二服务节点的时频资源池；
    用于调度所述无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；
    用于所述无线节点调度的所述第一服务节点连接链路与所述第二服务节点连接链路之间的双工模式；
    与时频资源对应的链路方向；
    所述时频资源的类型指示，其中所述时频资源的类型信息包括硬可用、软可用和不可用。
  4. 根据权利要求2所述的信息传输方法，其中，所述第一集中单元向第二集中单元发送携带所述资源配置协调信息的第一报文，包括：
    在需要添加所述无线节点的所述第二服务节点的情况下，所述第一集中单元向第二集中单元发送携带所述资源配置协调信息的第一报文。
  5. 根据权利要求2至4中任一项所述的信息传输方法，其中，还包括：
    所述第一集中单元接收所述无线节点发送的第三报文；
    所述第一集中单元获取所述第三报文携带的资源冲突信息；
    所述第一集中单元根据所述资源冲突信息，调整对所述无线节点的调度或确定所述资源配置协调信息。
  6. 根据权利要求5所述的信息传输方法，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  7. 根据权利要求6所述的信息传输方法，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  8. 根据权利要求2至4中任一项所述的信息传输方法，其中，
    所述无线节点包括自回传节点或用户终端。
  9. 一种信息传输方法，包括：
    第二集中单元接收第一集中单元发送的第一报文；
    所述第二集中单元获取所述第一报文携带的资源配置协调信息；
    所述第二集中单元根据所述资源配置协调信息，为无线节点的第二服务节点配置资源。
  10. 根据权利要求9所述的信息传输方法，其中，所述方法还包括：
    所述第二集中单元向所述第一集中单元发送携带有所述第二服务节点的资源配置信息的第二报文。
  11. 根据权利要求9所述的信息传输方法，其中，所述资源配置协调信息至少包括以下一种：
    所述无线节点的分布式单元的时频资源；
    用于所述无线节点调度的所述无线节点的第一服务节点的时频资源；
    用于所述无线节点调度的所述第一服务节点的所需最小时频资源；
    用于所述无线节点调度的所述第二服务节点的时频资源池；
    用于所述无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；
    用于所述无线节点调度的所述第一服务节点连接链路与所述第二服务节点连接链路之间的双工模式；
    与时频资源对应的链路方向；
    所述时频资源的类型指示，其中所述时频资源的类型信息包括硬可用、软可用和不可用。
  12. 根据权利要求9至11中任一项所述的信息传输方法，其中，还包括：
    所述第二集中单元接收所述无线节点发送的第四报文；
    所述第二集中单元获取所述第四报文携带的资源冲突信息；
    所述第二集中单元根据所述资源冲突信息，调整对所述无线节点的调度或为所述第二服务节点配置资源。
  13. 根据权利要求12所述的信息传输方法，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  14. 根据权利要求13所述的信息传输方法，其中，所述资源冲突类型信息至少包括以下一种：
    所述无线节点的第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  15. 根据权利要求9至11中任一项所述的信息传输方法，其中，
    所述无线节点包括自回传节点或用户终端。
  16. 一种信息传输方法，包括：
    无线节点获取第一服务节点与第二服务节点的资源冲突信息；
    所述无线节点向第一集中单元发送携带所述资源冲突信息的第三报文或向第二集中单元发送携带所述资源冲突信息的第四报文或向所述第一服务节点发送携带所述资源冲突信息的第五报文或向所述第二服务节点发送携带所述资源冲突信息的第六报文。
  17. 根据权利要求16所述的信息传输方法，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  18. 根据权利要求17所述的信息传输方法，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  19. 根据权利要求16至18中任一项所述的信息传输方法，其中，
    所述无线节点包括自回传节点或用户终端。
  20. 一种信息传输方法，包括：
    第一服务节点接收无线节点发送的第五报文；
    所述第一服务节点获取所述第五报文携带的与第二服务节点的资源冲突信息；
    所述第一服务节点根据所述资源冲突信息，调整对所述无线节点的调度。
  21. 根据权利要求20所述的信息传输方法，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  22. 根据权利要求21所述的信息传输方法，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道中传输的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号中传输的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道中传输的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号中传输的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  23. 根据权利要求20至22中任一项所述的信息传输方法，其中，
    所述无线节点包括自回传节点或用户终端。
  24. 一种信息传输方法，包括：
    第二服务节点接收无线节点发送的第六报文；
    所述第二服务节点获取所述第六报文携带的与第一服务节点的资源冲突信息；
    所述第二服务节点根据所述资源冲突信息，调整对所述无线节点的调度。
  25. 根据权利要求24所述的信息传输方法，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  26. 根据权利要求25所述的信息传输方法，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  27. 根据权利要求24至26中任一项所述的信息传输方法，其中，
    所述无线节点包括自回传节点或用户终端。
  28. 一种信息传输装置，包括：
    第一信息确定模块，用于确定资源配置协调信息；
    第一发送模块，用于向第二集中单元发送携带所述资源配置协调信息的第一报文。
  29. 根据权利要求28所述的信息传输装置，其中，所述装置还包括：
    第一接收模块，用于接收所述第二集中单元发送的第二报文；
    第一处理模块，用于获取所述第二报文携带的无线节点的第二服务节点的资源配置信息；根据所述第二服务节点的资源配置信息，调整所述无线节点的第一服务节点的资源配置信息。
  30. 根据权利要求29所述的信息传输装置，其中，所述资源配置协调信息至少包括以下一种：
    所述无线节点的分布式单元的时频资源；
    用于所述无线节点调度的所述第一服务节点的时频资源；
    用于所述无线节点调度的所述第一服务节点的所需最小时频资源；
    用于所述无线节点调度的所述第二服务节点的时频资源池；
    用于调度所述无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；
    用于所述无线节点调度的所述第一服务节点连接链路与所述第二服务节点连接链路之间的双工模式；
    与时频资源对应的链路方向；
    所述时频资源的类型指示，其中所述时频资源的类型信息包括硬可用、软可用和不可用。
  31. 根据权利要求39所述的信息传输装置，其中，所述第一发送模块具体用于：
    在需要添加所述无线节点的所述第二服务节点的情况下，向第二集中单元发送携带所述资源配置协调信息的第一报文。
  32. 根据权利要求29至31中任一项所述的信息传输装置，其中，
    所述第一接收模块，还用于接收所述无线节点发送的第三报文；
    所述第一处理模块，还用于获取所述第三报文携带的资源冲突信息；根据所述资源冲突信息，调整对所述无线节点的调度或确定所述资源配置协调信息。
  33. 根据权利要求32所述的信息传输装置，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  34. 根据权利要求33所述的信息传输装置，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  35. 根据权利要求29至31中任一项所述的信息传输装置，其中，
    所述无线节点包括自回传节点或用户终端。
  36. 一种信息传输装置，其中，包括：
    第二接收模块，用于接收第一集中单元发送的第一报文；
    第二信息确定模块，用于获取所述第一报文携带的资源配置协调信息；
    第二处理模块，用于根据所述资源配置协调信息，为无线节点的第二服务节点配置资源。
  37. 根据权利要求36所述的信息传输装置，其中，所述装置还包括：
    第二发送模块，用于向所述第一集中单元发送携带有所述第二服务节点的资源配置信息的第二报文。
  38. 根据权利要求36所述的信息传输装置，其中，所述资源配置协调信息至少包括以下一种：
    所述无线节点的分布式单元的时频资源；
    用于所述无线节点调度的所述无线节点的第一服务节点的时频资源；
    用于所述无线节点调度的所述第一服务节点的所需最小时频资源；
    用于所述无线节点调度的所述第二服务节点的时频资源池；
    用于所述无线节点调度的第一服务节点连接链路与第二服务节点连接链路之间的复用调度方式；
    用于所述无线节点调度的所述第一服务节点连接链路与所述第二服务节点连接链路之间的双工模式；
    与时频资源对应的链路方向；
    所述时频资源的类型指示，其中所述时频资源的类型信息包括硬可用、软可用和不可用。
  39. 根据权利要求36至38中任一项所述的信息传输装置，其中，
    所述第二接收模块，还用于接收所述无线节点发送的第四报文；
    所述第二处理模块，还用于获取所述第四报文携带的资源冲突信息；根据所述资源冲突信息，调整对所述无线节点的调度或为所述第二服务节点配置资源。
  40. 根据权利要求39所述的信息传输装置，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  41. 根据权利要求40所述的信息传输装置，其中，所述资源冲突类型信息至少包括以下一种：
    所述无线节点的第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  42. 根据权利要求36至38中任一项所述的信息传输装置，其中，
    所述无线节点包括自回传节点或用户终端。
  43. 一种信息传输装置，其中，包括：
    第三信息确定模块，用于获取第一服务节点与第二服务节点的资源冲突信息；
    第三发送模块，用于向第一集中单元发送携带所述资源冲突信息的第三报文或向第二集中单元发送携带所述资源冲突信息的第四报文或向所述第一服务节点发送携带所述资源冲突信息的第五报文或向所述第二服务节点发送携带所述资源冲突信息的第六报文。
  44. 根据权利要求43所述的信息传输装置，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  45. 根据权利要求44所述的信息传输装置，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  46. 根据权利要求43至45中任一项所述的信息传输装置，其中，
    所述无线节点包括自回传节点或用户终端。
  47. 一种信息传输装置，其中，包括：
    第四接收模块，用于接收无线节点发送的第五报文；
    第四信息确定模块，用于获取所述第五报文携带的与第二服务节点的资源冲突信息；
    第四处理模块，用于根据所述资源冲突信息，调整对所述无线节点的调度。
  48. 根据权利要求47所述的信息传输装置，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  49. 根据权利要求48所述的信息传输装置，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道中传输的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号中传输的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道中传输的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号中传输的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  50. 根据权利要求47至49中任一项所述的信息传输装置，其中，
    所述无线节点包括自回传节点或用户终端。
  51. 一种信息传输装置，其中，包括：
    第五接收模块，用于接收无线节点发送的第六报文；
    第五信息确定模块，用于获取所述第六报文携带的与第一服务节点的资源冲突信息；
    第五处理模块，用于根据所述资源冲突信息，调整对所述无线节点的调度。
  52. 根据权利要求51所述的信息传输装置，其中，
    所述资源冲突信息包括系统帧号、时隙或符号序号中的至少一种，以及资源冲突类型信息。
  53. 根据权利要求52所述的信息传输装置，其中，所述资源冲突类型信息至少包括以下一种：
    第一服务节点链路与第二服务节点链路之间的物理下行共享信道、物理下行控制信道或信道状态信息参考信号传输的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的物理上行共享信道、信道探测参考信号、物理上行控制信道或物理层随机接入信道传输的时域重叠或频域重叠；
    所述第一服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第二服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第二服务节点链路的物理上行共享信道、信道探测参考信号、物理上行控制信道和物理层随机接入信道传输中的至少一项与所述第一服务节点链路的物理下行共享信道、物理下行控制信道和信道状态信息参考信号传输中的至少一项的时域重叠或频域重叠；
    所述第一服务节点链路与所述第二服务节点链路之间的下行链路信息控制搜索空间的时域重叠或频域重叠。
  54. 根据权利要求51至53中任一项所述的信息传输装置，其中，
    所述无线节点包括自回传节点或用户终端。
  55. 一种电子设备，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：
    如权利要求1至8中任一项所述的信息传输方法的步骤；或
    如权利要求9至15中任一项所述的信息传输方法的步骤；或
    如权利要求16至19中任一项所述的信息传输方法的步骤；或
    如权利要求20至23中任一项所述的信息传输方法的步骤；或
    如权利要求24至27中任一项所述的信息传输方法的步骤。
  56. 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，所述程序或指令被处理器执行时实现：
    如权利要求1至8中任一项所述的信息传输方法的步骤；或
    如权利要求9至15中任一项所述的信息传输方法的步骤；或
    如权利要求16至19中任一项所述的信息传输方法的步骤；或
    如权利要求20至23中任一项所述的信息传输方法的步骤；或
    如权利要求24至27中任一项所述的信息传输方法的步骤。
  57. 一种信息传输装置，被配置成用于执行：
    如权利要求1至8中任一项所述的信息传输方法的步骤；或
    如权利要求9至15中任一项所述的信息传输方法的步骤；或
    如权利要求16至19中任一项所述的信息传输方法的步骤；或
    如权利要求20至23中任一项所述的信息传输方法的步骤；或
    如权利要求24至27中任一项所述的信息传输方法的步骤。
  58. 一种电子设备，被配置成用于执行：
    如权利要求1至8中任一项所述的信息传输方法的步骤；或
    如权利要求9至15中任一项所述的信息传输方法的步骤；或
    如权利要求16至19中任一项所述的信息传输方法的步骤；或
    如权利要求20至23中任一项所述的信息传输方法的步骤；或
    如权利要求24至27中任一项所述的信息传输方法的步骤。
  59. 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：
    如权利要求1至8中任一项所述的信息传输方法的步骤；或
    如权利要求9至15中任一项所述的信息传输方法的步骤；或
    如权利要求16至19中任一项所述的信息传输方法的步骤；或
    如权利要求20至23中任一项所述的信息传输方法的步骤；或
    如权利要求24至27中任一项所述的信息传输方法的步骤。
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