Wireless resource configuration method, system and device

Abstract

The invention discloses a wireless resource configuration method, system and device. The method comprises the following steps: a first base station centralized entity receives a master information block MIB sent by a first base station separation entity; the first base station centralized entity receives at least one of the wireless capability of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; the first base station centralized entity sends a first target message to the first base station separation entity, the first target message comprising one of the following: terminal wireless capability information, authentication indication information of the high-speed aircraft and an indication of whether to allow the access of the high-speed aircraft, and the terminal wireless capability information comprising the wireless capability of the high-speed aircraft. The technical problem that a 5G separation architecture protocol of 3GPP Rel-18 has defects when meeting a high-speed flight service due to the fact that the NTN technology and the UAV technology in the current standard cannot be directly applied to a high-speed aircraft is solved.

Description

Technical Field

[0001] The present application relates to the field of wireless communication technologies, and in particular, to a wireless resource configuration method, system, and device. Background Art

[0002] Compared with the fourth-generation mobile communication technology (4th Generation Mobile Communication Technology, 4G) network, the fifth-generation mobile communication technology (5G) wireless network introduces a design architecture in which the control plane entity (Control Plane, CP) and the user plane entity (User Plane, UP) are separated.

[0003] Figure 1a Fig. shows a schematic diagram of a 5G base station architecture with a separated control plane entity and user plane, as Figure 1a shown, the centralized unit (Centralized Unit, CU)-UP supports the service data adaptation protocol (Service Data Adaptation Protocol, SDAP) and the packet data convergence protocol (Packet Data Convergence Protocol, PDCP), while the CU-CP supports the radio resource control (Radio Resource Control, RRC) layer protocol, and the distributed unit (Distributed Unit, DU) side supports the physical layer, medium access control (Medium Access Control) layer protocol, and radio link control (Radio Link Control) layer protocol. Among them, the E1 interface is used for communication between the CU-CP and the CU-UP.

[0004] Cell control related parameters include: cellBarred. Among them, this parameter is sent through the Master Information Block (MIB), and its value can be barred or notBarred. When set to Barred, it means that access to this cell is prohibited. When the User Equipment (UE) reads this value, it will ignore this cell and will not send any RRC messages to this cell. The UE will re-detect other 5G cells through cell selection or reselection. In addition, the UE will also read intraFreqReselection in the MIB. If its value is "notallowed", then when the UE reselects a cell, it will not select a 5G cell with the same frequency as this cell. When set to notBarred, it means that access to this cell is allowed, and the terminal will further read other System Information Blocks (SIBs) of this cell. If this cell meets the cell selection / cell reselection conditions, the terminal will camp on this cell and send a call connection establishment request (RRC ConnectionRequest) to this cell.

[0005] For high-speed aircraft moving in the air (high-speed aircraft), ground base stations can be used for wireless communication services. The high-speed aircraft accesses the network as the identity of a terminal. Considering the characteristics of the high-speed movement of the high-speed aircraft, etc., it is different from ordinary ground network terminals in design. In the communication mode of high-speed aircraft, such as 5G Air-to-Ground (5G-ATG) communication, which is a 5G technology in the field of aviation Internet, allows passengers to access the Internet through a wireless local area network access method in the cabin.

[0006] 5G-ATG is one of the important technical paths to achieve the high-quality development of the aviation Internet, and it is also a new application and new business form of new technologies such as 5G in the field of aviation Internet. 5G-ATG is based on 5G public mobile communication technology. By setting special base stations and beamforming antennas that meet corresponding international rules and domestic regulations along the flight route of the aircraft, a ground-air communication link is established between the ground and the aircraft cabin, enabling passengers to access the Internet through a wireless local area network access method in the cabin. Figure 1b A schematic diagram showing a moving mode of a high-speed aircraft is shown, as Figure 1b shown, the angle between the line of sight of the ATG Base Station (BS) and the line of sight of the Terrestrial Network (TN) BS with the closest azimuth is 0 degrees.

[0007] However, in the case where the base station supports the CU / DU separation architecture, there are the following problems when supporting the access of high-speed aircraft:

[0008] First, the non-terrestrial network (NTN) and unmanned aerial vehicle (UAV) technologies in current standards cannot be directly applied to high-speed aircraft: The NTN system does not communicate based on a terrestrial network. UAVs are for low-altitude and slow-speed aircraft such as drones, and some technical solutions of terrestrial communication can still be reused. High-speed aircraft mainly refer to high-speed flight devices such as airplanes. Such high-speed aircraft need to communicate with the ground using directional beams and need to plan the flight route in advance to obtain the coordinate position of the target base station, and vice versa. Therefore, the current 3rd Generation Partnership Project (3GPP) standards cannot effectively meet the technical solution requirements of high-speed aircraft.

[0009] Second, the location information of the current and target base stations is lacking: To quickly locate the current base station and the target base station and apply the directional shaping of the airborne antenna, currently, only frequency point information and physical cell identifier (PCI) and other information are used as the information interaction between the serving cell and neighboring cells in the Xn interface and F1 interface. High-speed aircraft need to obtain the geographical location information of the serving cell and neighboring cells, so as to deduce the mutual distance through the positioning results of the Global Positioning System (GPS) and Beidou, etc., so as to calculate more accurate results.

[0010] Third, the base station centralized entity cannot obtain the configuration of broadcast messages: The SIB messages included in the current protocol TS38.473 do not support the information of high-speed aircraft. Therefore, the base station centralized entity does not know whether the base station separated entity supports high-speed aircraft and related configurations. Based on the inability to obtain broadcast messages, it cannot be determined whether high-speed aircraft enable the application of certain configurations.

[0011] Finally, the terminal cannot know whether the signal base station received in the air supports high-speed aircraft: Currently, in the protocol, the terminal cannot know in advance which base stations support high-speed aircraft, and at the same time, the base station does not know the flight trajectory of the aircraft, so the base station cannot prepare resources in advance for operations such as handover.

[0012] Based on the above requirements and reason analysis, the current 5G split architecture protocol of 3GPP Rel-18 still has defects in meeting high-speed flight services and urgently needs to be enhanced by new methods to meet the requirements of network deployment and optimization. Summary of the Invention

[0013] The embodiments of the present application provide a method, a system and a device for wireless resource configuration, so as to at least solve the technical problem that since the NTN technology and UAV technology in the current standard cannot be directly applied to high-speed aircraft, there are defects in the 5G separation architecture protocol of 3GPP Rel-18 when meeting high-speed flight services.

[0014] According to an aspect of the embodiments of the present application, a method for wireless resource configuration is provided, including: a first base station centralized entity receives a master information block (MIB) sent by a first base station separation entity, where the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block (SIB) messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information for supporting high-speed flight of high-speed aircraft; the first base station centralized entity receives at least one of the wireless capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; the first base station centralized entity sends a first target message to the first base station separation entity, where the first target message includes one of the following: terminal wireless capability information, the authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft access is allowed, and the terminal wireless capability information includes: the wireless capabilities of the high-speed aircraft.

[0015] Optionally, the indication information for indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell.

[0016] Optionally, the reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; the neighbor cell list information for supporting high-speed flight of high-speed aircraft includes configuration information of one or more neighbor cells, and each neighbor cell configuration information includes one of the following: the reference position of the base station, the height of the base station.

[0017] Optionally, the wireless capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmit power level of the high-speed aircraft, where the transmit power level of the high-speed aircraft is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined by the high-speed aircraft according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station.

[0018] Optionally, the first base station centralized entity receives a master information block (MIB) sent by the first base station separated entity, including: the first base station centralized entity receives a first base station internal request message sent by the first base station separated entity, where the first base station internal request message includes: a first broadcast information list and second broadcast information.

[0019] Optionally, the first base station centralized entity receives a first inter-base station interface request message sent by the second base station, where the first inter-base station interface request message includes: configuration information of this cell and configuration information of neighboring cells.

[0020] Optionally, the configuration information of this cell includes: identification information of this cell, physical cell identifier (PCI) information of this cell, frequency point of this cell, base station height information of this cell, base station reference location information of this cell, and indication information on whether this cell supports high-speed aircraft access.

[0021] Optionally, the configuration information of neighboring cells includes: configuration information of one or more neighboring cells, where the configuration information of a neighboring cell includes: identification of the neighboring cell, PCI information of the neighboring cell, frequency point of the neighboring cell, base station height information of the neighboring cell, base station reference location information of the neighboring cell, and indication information on whether the neighboring cell supports high-speed aircraft access.

[0022] Optionally, the indication information on whether this cell supports high-speed aircraft access is used to indicate whether this cell supports high-speed aircraft access to this cell; the indication information on whether a neighboring cell supports high-speed aircraft access is used to indicate whether the neighboring cell supports high-speed aircraft access to the neighboring cell.

[0023] Optionally, after the first base station centralized entity receives the first inter-base station interface request message sent by the second base station, the method further includes: the first base station centralized entity sends a first inter-base station interface response message to the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

[0024] Optionally, the first base station centralized entity sends a second base station internal interface request message to the first base station separated entity, where the first base station separated entity is used to update the original system information block (SIB) message in the first base station separated entity after receiving the second base station internal interface request message to obtain an updated SIB message, and the updated SIB message includes: second broadcast information. The first base station separated entity is further used to send the second broadcast information to the high-speed aircraft, and the high-speed aircraft is used to determine that the current cell and / or neighboring cell can be accessed when the received second broadcast information includes an indication that the current cell and / or neighboring cell allows high-speed aircraft access.

[0025] Optionally, the second base station internal interface request message is used to instruct the first base station separated entity to provide indication information on whether this cell supports high-speed aircraft access, configuration information of neighboring cells, and terminal radio capability information.

[0026] Optionally, the second base station internal interface request message is further used to instruct the first base station centralized entity to modify the target configuration of the high-speed aircraft.

[0027] Optionally, the first base station centralized entity receives the target flight path information sent by the high-speed aircraft through dedicated signaling, where the target flight path information is the initial flight path information or the updated flight path information.

[0028] Optionally, the target flight path information includes: the geographical location or the base station time location that the high-speed aircraft needs to pass through in the flight path, where the geographical location includes: the longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time location includes: the second target message obtained at a second preset time interval, where the second target message includes at least one of the following: the identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or neighboring cells.

[0029] Optionally, the first base station centralized entity sends the received target flight path information to the first base station separation entity and / or the second base station. The first base station separation entity is used to determine the downlink transmission power and beam configuration after receiving the target flight path information, and the second base station is used to determine the beam configuration information and the base station downlink power transmission configuration before and during the handover according to the received target flight path information.

[0030] Optionally, the beam configuration includes at least one of the following: beam direction, number of beam streams, and beam gain.

[0031] Optionally, the first base station centralized entity determines the target cell to which the high-speed aircraft switches and the measurement configuration information corresponding to the target cell according to the received target flight path information.

[0032] Optionally, the flight altitude supported by the high-speed aircraft is not greater than 10 kilometers, and the takeoff and landing altitude supported is not greater than 3 kilometers.

[0033] According to another aspect of the embodiments of the present application, a radio resource configuration method is further provided, including: a first base station separation entity sends a master information block (MIB) to a first base station central entity, where the MIB includes: a first broadcast information list and second broadcast information, where the first broadcast information list includes: indication information for indicating cell access or prohibited access, and the second broadcast information includes: one or more system information block (SIB) messages, where each SIB message includes indication information for indicating cell access or prohibited access, and the second broadcast information includes: an indication of whether high-speed aircraft are allowed to access, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information for supporting high-speed flight of high-speed aircraft. The first base station central entity is configured to receive at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; the first base station separation entity receives a first target message sent by the first base station central entity, where the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft are allowed to access, and the terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

[0034] Optionally, the indication information for indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell.

[0035] Optionally, the reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; the neighbor cell list information for supporting high-speed flight of high-speed aircraft includes configuration information of one or more neighbor cells, where each neighbor cell configuration information includes one of the following: the reference position of the base station, the height of the base station.

[0036] Optionally, the radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmission power level of the high-speed aircraft, where the transmission power level of the high-speed aircraft is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined by the high-speed aircraft according to the terminal position information of the high-speed aircraft and the reference position and height of the base station.

[0037] Optionally, the first base station separation entity sending the master information block (MIB) to the first base station central entity includes: the first base station separation entity sends a first base station internal request message to the first base station central entity, where the first base station internal request message includes: the first broadcast information list and the second broadcast information.

[0038] According to another aspect of the embodiments of the present application, a radio resource configuration method is further provided, including: a high-speed aircraft receives a master information block (MIB) sent by a first base station separation entity through a core network, where the MIB includes: a first broadcast information list and second broadcast information, the first broadcast information list includes: one or more system information block (SIB) messages, and each SIB message includes indication information for indicating cell access or prohibited access, and the second broadcast information includes: an indication of whether to allow the high-speed aircraft to access, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information supporting high-speed flight of the high-speed aircraft; the high-speed aircraft sends at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft to a first base station concentration entity through the core network, where the first base station concentration entity is used to send a first target message to the first base station separation entity, and the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and an indication of whether to allow the high-speed aircraft to access, and the terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

[0039] Optionally, the indication information for indicating cell access or prohibited access is used to indicate whether to allow non-high-speed flying aircraft to access the cell.

[0040] Optionally, the reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; the neighbor cell list information supporting high-speed flight of the high-speed aircraft includes configuration information of one or more neighbor cells, and each neighbor cell configuration information includes one of the following: the reference position of the base station, the height of the base station.

[0041] Optionally, the radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmission power level of the high-speed aircraft, where the transmission power level of the high-speed aircraft is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined according to the terminal position information of the high-speed aircraft and the reference position and height of the base station.

[0042] Optionally, when the high-speed aircraft receives the second broadcast information sent by the first base station separation entity and the second broadcast information includes an indication that the current cell and / or neighboring cells allow the high-speed aircraft to access, it determines that the current cell and / or neighboring cells can be accessed. The first base station separation entity is used to receive the second base station internal interface request message sent by the first base station concentration entity, and the second base station internal interface request message is used to instruct the first base station concentration entity to modify the target configuration of the high-speed aircraft. The first base station separation entity is further used to update the original SIB message in the first base station separation entity after receiving the second base station internal interface request message to obtain an updated SIB message, and the updated SIB message includes: the second broadcast information. The first base station separation entity is further used to send the second broadcast information to the high-speed aircraft.

[0043] Optionally, the high-speed aircraft sends target flight path information to the first base station concentration entity through dedicated signaling. The first base station concentration entity is used to determine the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information, and the target flight path information is the initial flight path information or the updated flight path information.

[0044] Optionally, the target flight path information includes: the geographical location or the base station time location that the high-speed aircraft needs to pass through during the flight path. The geographical location includes: the longitude and latitude information and altitude information obtained at the first preset time interval, and the base station time location includes: the second target message obtained at the second preset time interval, where the second target message includes at least one of the following: the identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or neighboring cells.

[0045] Optionally, the flight altitude supported by the high-speed aircraft is not greater than 10 kilometers, and the takeoff and landing altitude supported is not greater than 3 kilometers.

[0046] According to another aspect of the embodiments of the present application, a radio resource configuration system is further provided, including: a first base station central entity, a first base station separation entity, and a high-speed aircraft. The first base station central entity is configured to receive a master information block (MIB) sent by the first base station separation entity, and receive at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network. The MIB includes: a first broadcast information list and second broadcast information. The first broadcast information list includes: one or more system information block (SIB) messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether to allow the high-speed aircraft to access, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information for supporting the high-speed flight of the high-speed aircraft. The first base station separation entity is configured to receive a first target message, where the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and an indication of whether to allow the high-speed aircraft to access. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft. The high-speed aircraft is configured to access the first base station separation entity and / or the first base station central entity.

[0047] Optionally, the indication information for indicating cell access or prohibited access is used to indicate whether to allow non-high-speed flying aircraft to access the cell.

[0048] Optionally, the reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; the neighboring cell list information for supporting the high-speed flight of the high-speed aircraft includes configuration information of one or more neighboring cells, and each neighboring cell configuration information includes one of the following: the reference position of the base station, the height of the base station.

[0049] Optionally, the radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmission power level of the high-speed aircraft. The transmission power level of the high-speed aircraft is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station.

[0050] Optionally, the first base station separation entity is further configured to send a first base station internal request message to the first base station central entity, where the first base station internal request message includes: the first broadcast information list and the second broadcast information.

[0051] Optionally, the first base station concentration entity is further configured to receive a first inter-base station interface request message sent by the second base station, where the first inter-base station interface request message includes: the configuration information of the local cell and the configuration information of the neighboring cell.

[0052] Optionally, the configuration information of the local cell includes: the identification information of the local cell, the physical cell identifier (PCI) information of the local cell, the frequency point of the local cell, the base station height information of the local cell, the base station reference location information of the local cell, and the indication information on whether the local cell supports high-speed aircraft.

[0053] Optionally, the configuration information of the neighboring cell includes the configuration information of one or more neighboring cells, where the configuration information of the neighboring cell includes: the identification of the neighboring cell, the PCI information of the neighboring cell, the frequency point of the neighboring cell, the base station height information of the neighboring cell, the base station reference location information of the neighboring cell, and the indication information on whether the neighboring cell supports high-speed aircraft.

[0054] Optionally, the indication information on whether the local cell supports high-speed aircraft is used to indicate whether the local cell supports high-speed aircraft to access the local cell; the indication information on whether the neighboring cell supports high-speed aircraft is used to indicate whether the neighboring cell supports high-speed aircraft to access the neighboring cell.

[0055] Optionally, the first base station concentration entity is further configured to send a first inter-base station interface response message to the second base station after receiving the first inter-base station interface request message sent by the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

[0056] Optionally, the first base station separation entity is further configured to receive a second inter-base station interface request message sent by the first base station concentration entity, and after receiving the second inter-base station interface request message, update the original system information block (SIB) message in the first base station separation entity to obtain an updated SIB message, where the updated SIB message includes: second broadcast information, and the second inter-base station interface request message is used to instruct the first base station separation entity to provide the indication information on whether the local cell supports high-speed aircraft, the configuration information of the neighboring cell, and the terminal radio capability information; the first base station separation entity is further configured to send the second broadcast information to the high-speed aircraft.

[0057] Optionally, the high-speed aircraft is further configured to determine that the current cell and / or the neighboring cell can be accessed when the received second broadcast information includes an indication that the current cell and / or the neighboring cell allows high-speed aircraft to access.

[0058] Optionally, the second inter-base station interface request message is further configured to instruct the first base station concentration entity to modify the target configuration of the high-speed aircraft.

[0059] Optionally, the high-speed aircraft is further configured to send target flight path information to the first base station concentration entity via dedicated signaling, where the target flight path information is the initial flight path information or the updated flight path information.

[0060] Optionally, the target flight path information includes: geographical locations or base station time positions that the high-speed aircraft flight path needs to pass through. The geographical locations include: longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time position includes: a second target message obtained at a second preset time interval, where the second target message includes at least one of the following: the identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or neighboring cells.

[0061] Optionally, the first base station concentration entity is further configured to send the received target flight path information to the first base station separation entity and / or the second base station. The second base station is configured to determine beam configuration information and base station downlink power transmission configuration before and during handover according to the received target flight path information. The beam configuration includes at least one of the following: beam direction, number of beam streams, and beam gain.

[0062] Optionally, the first base station separation entity is further configured to determine the power and beam configuration for downlink transmission after receiving the target flight path information.

[0063] Optionally, the first base station concentration entity is further configured to determine the target cell that the high-speed aircraft switches to and the measurement configuration information corresponding to the target cell according to the received target flight path information.

[0064] According to another aspect of the embodiments of the present application, there is also provided a radio resource configuration device, including: a first receiving module, configured to receive a master information block MIB sent by the first base station separation entity. The MIB includes: a first broadcast information list and second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, where each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, the reference position of the base station, the altitude of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information supporting high-speed flight of the high-speed aircraft; a second receiving module, configured to receive at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; a first sending module, configured to send a first target message to the first base station separation entity, where the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft access is allowed. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

[0065] Optionally, the apparatus further comprises: a third receiving module, configured to receive a first in-base station request message sent by a first base station separation entity, where the first in-base station request message includes: a first broadcast information list and second broadcast information.

[0066] Optionally, the apparatus further comprises: a fourth receiving module, configured to receive a first inter-base station interface request message sent by a second base station, where the first inter-base station interface request message includes: this cell configuration information and neighboring cell configuration information, the this cell configuration information includes: the identification information of this cell, the physical cell identifier (PCI) information of this cell, the frequency point of this cell, the base station height information of this cell, the base station reference position information of this cell, the indication information on whether this cell supports high-speed aircraft, and the neighboring cell configuration information includes: the configuration information of one or more neighboring cells, where the configuration information of a neighboring cell includes: the identification of the neighboring cell, the PCI information of the neighboring cell, the frequency point of the neighboring cell, the base station height information of the neighboring cell, the base station reference position information of the neighboring cell, and the indication information on whether the neighboring cell supports high-speed aircraft.

[0067] Optionally, the apparatus further comprises: a second sending module, configured to send a first inter-base station interface response message to the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

[0068] Optionally, the apparatus further comprises: a third sending module, configured to send a second in-base station interface request message to the first base station separation entity, where the first base station separation entity is configured to update the original SIB message in the first base station separation entity after receiving the second in-base station interface request message to obtain an updated SIB message, and the updated SIB message includes: second broadcast information, and the first base station separation entity is further configured to send the second broadcast information to the high-speed aircraft, and the high-speed aircraft is configured to determine that the current cell and / or the neighboring cell can be accessed when the received second broadcast information includes an indication that the current cell and / or the neighboring cell allows the high-speed aircraft to access, and the second in-base station interface request message is used to instruct the first base station separation entity to provide the indication information on whether this cell supports high-speed aircraft, the configuration information of the neighboring cell, and the terminal radio capability information, and is further used to instruct the first base station centralized entity to modify the target configuration of the high-speed aircraft.

[0069] Optionally, the device further includes: a fifth receiving module, configured to receive target flight path information sent by a high-speed aircraft through dedicated signaling, where the target flight path information is initial flight path information or updated flight path information, and the target flight path information includes: geographical locations or base station time positions that need to be passed through in the high-speed aircraft flight path, where the geographical locations include: longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time position includes: a second target message obtained at a second preset time interval, where the second target message includes at least one of the following: an identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or neighboring cells.

[0070] Optionally, the device further includes: a fourth sending module, configured to send the received target flight path information to a first base station separation entity and / or a second base station, where the first base station separation entity is configured to determine the downlink transmission power and beam configuration after receiving the target flight path information, and the beam configuration includes at least one of the following: beam direction, number of beam streams, and beam gain, and the second base station is configured to determine the beam configuration information and the base station downlink power transmission configuration before and during handover according to the received target flight path information.

[0071] Optionally, the device further includes: a determination module, configured to determine the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information.

[0072] According to another aspect of the embodiments of the present application, there is also provided a non-volatile storage medium, where the storage medium includes a stored program, and when the program runs, it controls the device where the storage medium is located to execute the above wireless resource configuration method.

[0073] According to another aspect of the embodiments of the present application, there is also provided an electronic device, including: a memory and a processor, where the processor is configured to run a program stored in the memory, and when the program runs, it executes the above wireless resource configuration method.

[0074] In the embodiment of the present application, the first base station centralized entity receives the master information block (MIB) sent by the first base station separated entity. The MIB includes: a first broadcast information list and second broadcast information. The first broadcast information list includes: one or more system information block (SIB) messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information for supporting the high-speed flight of high-speed aircraft. The first base station centralized entity receives at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network. The first base station centralized entity sends a first target message to the first base station separated entity, where the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft access is allowed. The terminal radio capability information includes: the manner of the radio capabilities of the high-speed aircraft. By the first base station centralized entity receiving the MIB sent by the first base station separated entity, receiving at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network, and sending the first target message to the first base station separated entity, where the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft access is allowed, the purpose of supporting the interaction of configuration parameters regarding high-speed aircraft between the base station separated entity and the base station centralized entity and supporting the interoperability characteristics when different network element entities are separated is achieved. Thus, the technical effect of enabling the 5G network to support high-speed flight services and greatly improving the user experience is realized. Furthermore, the technical problem that the 5G separation architecture protocol of 3GPP Rel-18 has defects in meeting high-speed flight services due to the fact that the current NTN technology and UAV technology in the standard cannot be directly applied to high-speed aircraft is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0075] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0076] Figure 1a A schematic diagram of a 5G base station architecture with separation of the control plane entity and the user plane is shown;

[0077] Figure 1b A schematic diagram of a moving manner of a high-speed aircraft is shown;

[0078] Figure 2 It is a flowchart of a radio resource configuration method according to an embodiment of the present application;

[0079] Figure 3 is a flowchart of another wireless resource configuration method according to an embodiment of the present application;

[0080] Figure 4 is a flowchart of another wireless resource configuration method according to an embodiment of the present application;

[0081] Figure 5 is a structural diagram of a wireless resource configuration system according to an embodiment of the present application;

[0082] Figure 6 is a structural diagram of a wireless resource configuration device according to an embodiment of the present application;

[0083] Figure 7 is a hardware structure block diagram of a computer terminal for a wireless resource configuration method according to an embodiment of the present application. Detailed implementation manners

[0084] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0085] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order different from those illustrated or described here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily need to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0086] According to an embodiment of the present application, a method embodiment of a wireless resource configuration method is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that here.

[0087] Figure 2It is a flowchart of a wireless resource configuration method according to an embodiment of the present application. As Figure 2 shown, the method includes the following steps:

[0088] Step S202, the first base station central entity receives the master information block MIB sent by the first base station distributed entity. Among them, the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information for supporting the high-speed flight of high-speed aircraft.

[0089] It should be noted that in the present application, the CU is called the base station central entity, the DU is called the base station distributed entity, the CU-CP is called the base station control plane entity, and the CU-UP is called the base station user plane entity. It can be understood that the first base station central entity and the first base station distributed entity are the central entity corresponding to the first base station and the distributed entity corresponding to the first base station, respectively.

[0090] In addition, the flight height supported by the high-speed aircraft in the present application is not greater than 10 kilometers, and the takeoff and landing height supported is not greater than 3 kilometers.

[0091] Step S204, the first base station central entity receives at least one of the wireless capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network.

[0092] In other words, the high-speed aircraft sends at least one of the wireless capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft to the first base station central entity through the 5G core network.

[0093] For example, the wireless capabilities of the high-speed aircraft include, but are not limited to: communication capabilities, navigation capabilities, data transmission capabilities, and self-organizing network capabilities.

[0094] It can be understood that step S202, in other words, the first base station separation entity sends the master information block MIB to the first base station concentration entity. The MIB includes: a first broadcast information list and second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information for supporting the high-speed flight of high-speed aircraft. The scheduling timing deviation of the cell refers to the time difference between the clock of the base station device in the cell and the clock of the network center, which can be expressed in milliseconds. The magnitude of the scheduling timing deviation will affect the reception and transmission timing of mobile devices in the cell, thereby affecting communication quality and network performance.

[0095] In some preferred embodiments, the following details the specific process of the first base station separation entity generating the SIB21 message for high-speed aircraft and sending the SIB21 message to the first base station concentration entity:

[0096] Step S11, the first base station separation entity (gNB1-DU) sets the CellBarred value in the MIB message to barred to prevent other aircraft (non-high-speed aircraft) users from accessing the network. At the same time, the following information and related values are configured in the SIB21 message:

[0097]

[0098]

[0099] Step S12, the first base station separation entity adds the SIB21 message to the F1 SETUP REQUEST message to add the SIB21 configuration information in the System Information IE of the first base station separation entity (gNB1-DU), as shown in the following table:

[0100]

[0101]

[0102] Step S206, the first base station concentration entity sends the first target message to the first base station separation entity, where the first target message includes one of the following: terminal radio capability information, authentication indication information of high-speed aircraft, and an indication of whether high-speed aircraft access is allowed. The terminal radio capability information includes: the radio capability of high-speed aircraft.

[0103] According to some alternative embodiments of the present application, the indication information indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell. In other words, the indication information indicating cell access or prohibited access is used to indicate whether non-high-speed aircraft are allowed to access the cell.

[0104] The reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports the cell reselection requirement or the high-speed cell reselection requirement; the neighboring cell list information supporting the high-speed flight of the high-speed aircraft includes the configuration information of one or more neighboring cells, where the configuration information of each neighboring cell includes one of the following: the reference position of the base station, the height of the base station.

[0105] The radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, the transmit power level of the high-speed aircraft, where the transmit power level of the high-speed aircraft is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined according to the terminal position information of the high-speed aircraft and the reference position and height of the base station.

[0106] In other words, the high-speed aircraft determines the specific direction angle information of arriving at the current serving base station according to its own terminal position information and the reference position and height of the base station obtained from the second broadcast information, so as to determine the transmit power level of the high-speed aircraft according to the direction angle information.

[0107] According to some other alternative embodiments of the present application, the first base station centralized entity receives the master information block MIB sent by the first base station separated entity, which can be implemented by the following method: the first base station centralized entity receives the first in-base-station request message sent by the first base station separated entity, where the first in-base-station request message includes: the first broadcast information list and the second broadcast information.

[0108] In addition, the first base station centralized entity receives the first inter-base-station interface request message sent by the second base station, where the first inter-base-station interface request message includes: the configuration information of the serving cell and the configuration information of the neighboring cells.

[0109] Preferably, the configuration information of the serving cell includes: the identification information of the serving cell, the physical cell identification PCI information of the serving cell, the frequency point of the serving cell, the base station height information of the serving cell, the base station reference position information of the serving cell, and the indication information indicating whether the serving cell supports high-speed aircraft.

[0110] It can be understood that the physical cell identification refers to the identification symbol used to distinguish different physical cells in the wireless communication system. The physical cell identification usually consists of a string of numbers or letters and is used to uniquely identify each physical cell.

[0111] Preferably, the neighboring cell configuration information includes: the configuration information of one or more neighboring cells, where the configuration information of a neighboring cell includes: the identifier of the neighboring cell, the PCI information of the neighboring cell, the frequency point of the neighboring cell, the base station height information of the neighboring cell, the base station reference location information of the neighboring cell, and the indication information on whether the neighboring cell supports high-speed aircraft. It can be understood that the indication information on whether the serving cell supports high-speed aircraft is used to indicate whether the serving cell supports high-speed aircraft to access the serving cell; the indication information on whether the neighboring cell supports high-speed aircraft is used to indicate whether the neighboring cell supports high-speed aircraft to access the neighboring cell.

[0112] In some alternative embodiments of the present application, after the first base station centralized entity receives the first inter-base station interface request message sent by the second base station, it is further required that: the first base station centralized entity sends a first inter-base station interface response message to the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

[0113] In other words, the first base station centralized entity responds to the received first inter-base station interface request message to send a first inter-base station interface response message to the second base station, where the first inter-base station interface request message is sent by the second base station.

[0114] In some other preferred embodiments, the specific process of the first base station centralized entity and the second base station interacting through the x n interface to support the neighboring cell relationship of high-speed aircraft is described in detail below:

[0115] Step S21, the first base station centralized entity sends Xn Setup Request information to the second base station (gNB2), where the following information is carried in the serving cell information:

[0116]

[0117] It should be explained that the ATGAccessIndication indicates whether a high-speed aircraft is allowed to be accessed; the reference Location-r18 indicates the geographical location of the base station, where the geographical location of the base station can adopt coordinate information such as GPS and Beidou; the heightBS indicates the height information of the base station, with the unit of meters.

[0118] In addition, the neighboring cell information neighbour cell information List contains the configuration information of one or more neighboring cells, where the information of each neighboring cell includes:

[0119]

[0120]

[0121] It should be noted that PCI identifies the identification information of the cell, and Frequency identifies the frequency information of the cell.

[0122] Step S22, the second base station saves the received serving cell information and neighbour cell information List.

[0123] Step S23, the second base station sends an Xn Setup Response message to the first base station centralized entity. The information included in the Xn Setup Response message and carried in the serving cell information and neighbour cell information List is the same as that in Step S21.

[0124] Step S24, the first base station centralized entity saves the received serving cell information and neighbour cell information List.

[0125] In some other optional embodiments of the present application, the first base station centralized entity sends a second base station internal interface request message to the first base station separated entity. After receiving the second base station internal interface request message, the first base station separated entity updates the original SIB message in the first base station separated entity to obtain an updated SIB message. The updated SIB message includes: second broadcast information.

[0126] Furthermore, the first base station separated entity sends the second broadcast information to the high-speed aircraft. When the second broadcast information received by the high-speed aircraft includes an indication that the current cell and / or neighbouring cells allow the high-speed aircraft to access, it is determined that the current cell and / or neighbouring cells can be accessed.

[0127] In other words, when the indication of whether the high-speed aircraft is allowed to access in the second broadcast information received by the high-speed aircraft is set to true, it is confirmed that the cell can be accessed. Furthermore, the high-speed aircraft determines the direction angle information to the current serving base station based on its own terminal position information and the reference position and height of the base station obtained from the second broadcast information, so as to determine the transmission power level of the high-speed aircraft.

[0128] It should be noted that the second base station internal interface request message is used to instruct the first base station separated entity to provide information indicating whether the current cell supports the high-speed aircraft, the configuration information of neighbouring cells, and the terminal radio capability information.

[0129] It should be noted that the second base station internal interface request message is also used to instruct the first base station centralized entity to modify the target configuration of the high-speed aircraft.

[0130] In some preferred embodiments, the following details how the first base station centralized entity updates the configuration information of neighboring cells and serving cells for the first base station distributed entity through the CU configuration modification request message.

[0131] Step S31, after receiving the configuration information of the neighboring cell, the first base station centralized entity determines the configuration information of the neighboring cell.

[0132] Step S32, according to the network management configuration of the local cell, the first base station centralized entity adjusts the high-speed aircraft indication information of cell 1: ATGaccessIndication, to true.

[0133] Step S33, the first base station centralized entity initiates an F1 interface message GNB-CU CONFIGURATION UPDATE to the first base station distributed entity, and the source part involved is shown in the following table:

[0134]

[0135] Step S34, after receiving the GNB-CU CONFIGURATION UPDATE, the first base station distributed entity updates the field in the broadcast message SIB21: ATGAccessIndication, to not-barred.

[0136] In some other alternative embodiments of the present application, the first base station centralized entity receives the target flight path information sent by the high-speed aircraft through dedicated signaling, where the target flight path information is the initial flight path information or the updated flight path information.

[0137] It should be explained that the target flight path information includes: geographical locations or base station time positions that the high-speed aircraft needs to pass through during the flight path. Among them, the geographical locations include: longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time positions include: second target messages obtained at a second preset time interval, where the second target message includes at least one of the following: the identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or neighboring cells.

[0138] In other words, the geographical location includes longitude, latitude, and altitude information at a certain time interval, and the base station time position includes one of the information such as the base station identifier, the residence time in the cell, and the base station altitude at a certain time interval.

[0139] In some other alternative embodiments of the present application, the first base station central entity sends the received target flight path information to the first base station separation entity and / or the second base station.

[0140] Further, after receiving the target flight path information, the first base station separation entity determines the downlink transmission power and beam configuration. The second base station determines the beam configuration information and the base station downlink power transmission configuration before and during handover according to the received target flight path information.

[0141] The beam configuration includes at least one of the following: beam direction, number of beam streams, and beam gain.

[0142] Still further, the first base station central entity determines the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information.

[0143] According to the above steps, the first base station central entity receives the MIB sent by the first base station separation entity, receives at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network, and sends the first target message to the first base station separation entity, where the first target message includes one of the following: terminal radio capability information, authentication indication information of the high-speed aircraft, and whether to allow the high-speed aircraft to access indication, achieving the purpose of supporting the interaction of configuration parameters of the high-speed aircraft between the base station separation entity and the base station central entity, and supporting the interoperability characteristics when different network element entities are separated, thereby realizing that the 5G network supports high-speed flight services, and further greatly improving the user experience.

[0144] In addition, the present application also has the following advantages:

[0145] 1. The present application proposes a solution in which the base station central entity in the separation architecture can automatically obtain the base station information configuration for high-speed aircraft, supports the automatic interaction process between the base station central entity and the base station separation entity, and between the base station central entity and other base stations, thus ensuring the automatic configuration and acquisition of parameters.

[0146] 2. The present application solves the problem that the base station central entity obtains the path information for high-speed aircraft and realizes the mutual configuration of nodes, which helps to coordinate the beam configuration information during handover and ensures the accuracy of terminal handover.

[0147] 3. The present application supports the base station separation entity to automatically obtain the radio capabilities and authentication information of the aircraft, so that the relevant antenna reception resources and beam resources can be configured according to the capabilities of the aircraft.

[0148] 4. The present application is based on the modification of the existing protocol, has good forward compatibility, and is easy to deploy and implement in the network.

[0149] Figure 3 is a flowchart of another wireless resource configuration method according to an embodiment of the present application. As Figure 3 shown, the method includes the following steps:

[0150] In step S302, the first base station separation entity sends the master information block MIB to the first base station central entity. The MIB includes: a first broadcast information list and second broadcast information. The first broadcast information list includes: indication information for indicating cell access or prohibited access. The second broadcast information includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft are allowed to access, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information supporting high-speed flight of high-speed aircraft. The first base station central entity is configured to receive at least one of the wireless capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network.

[0151] In other words, the first base station central entity receives the master information block MIB sent by the first base station separation entity, and also receives at least one of the wireless capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network.

[0152] In step S304, the first base station separation entity receives a first target message sent by the first base station central entity. The first target message includes one of the following: terminal wireless capability information, authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft are allowed to access. The terminal wireless capability information includes: the wireless capabilities of the high-speed aircraft.

[0153] In other words, the first base station central entity sends the first target message to the first base station separation entity.

[0154] According to some preferred embodiments of the present application, the indication information for indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell. The reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; the neighbor cell list information supporting high-speed flight of high-speed aircraft includes configuration information of one or more neighbor cells. Each neighbor cell configuration information includes one of the following: the reference position of the base station, the height of the base station.

[0155] The wireless capabilities of a high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmit power level of the high-speed aircraft. Among them, the transmit power level of the high-speed aircraft is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft reaching the current serving base station determined according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station.

[0156] According to some other preferred embodiments of the present application, the first base station separation entity can send the master information block MIB to the first base station concentration entity by the following method: the first base station separation entity sends a request message within the first base station to the first base station concentration entity, where the request message within the first base station includes: a first broadcast information list and a second broadcast information.

[0157] Figure 4 It is a flowchart of another wireless resource configuration method according to an embodiment of the present application, as Figure 4 shown, and the method includes the following steps:

[0158] Step S402, the high-speed aircraft receives the master information block MIB sent by the first base station separation entity through the core network. Among them, the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether the high-speed aircraft is allowed to access, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information supporting the high-speed flight of the high-speed aircraft.

[0159] Step S404, the high-speed aircraft sends at least one of the wireless capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft to the first base station concentration entity through the core network. Among them, the first base station concentration entity is used to send a first target message to the first base station separation entity, where the first target message includes one of the following: terminal wireless capability information, authentication indication information of the high-speed aircraft, and an indication of whether the high-speed aircraft is allowed to access. The terminal wireless capability information includes: the wireless capabilities of the high-speed aircraft.

[0160] In some preferred embodiments of the present application, the indication information indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell. The reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports the cell reselection requirement or the high-speed cell reselection requirement; the neighboring cell list information for supporting the high-speed flight of the high-speed aircraft includes the configuration information of one or more neighboring cells, wherein the configuration information of each neighboring cell includes one of the following: the reference position of the base station, the height of the base station.

[0161] The radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmission power level of the high-speed aircraft, wherein the transmission power level of the high-speed aircraft is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station.

[0162] In some preferred embodiments of the present application, when the high-speed aircraft receives the second broadcast information sent by the first base station separation entity and includes an indication that the current cell and / or neighboring cells allow the high-speed aircraft to access, it is determined that the current cell and / or neighboring cells can be accessed, wherein the first base station separation entity is used to receive the second base station internal interface request message sent by the first base station concentration entity, and the second base station internal interface request message is used to indicate that the first base station concentration entity modifies the target configuration of the high-speed aircraft; the first base station separation entity is further used to update the original SIB message in the first base station separation entity after receiving the second base station internal interface request message to obtain an updated SIB message, and the updated SIB message includes: the second broadcast information, and the first base station separation entity is further used to send the second broadcast information to the high-speed aircraft.

[0163] In some other preferred embodiments of the present application, the high-speed aircraft sends the target flight path information to the first base station concentration entity through dedicated signaling, wherein the first base station concentration entity is used to determine the target cell to which the high-speed aircraft switches and the measurement configuration information corresponding to the target cell according to the received target flight path information, and the target flight path information is the initial flight path information or the updated flight path information.

[0164] It should be noted that the target flight path information includes: the geographical location or the base station time position that the high-speed aircraft needs to pass through in the flight path, wherein the geographical location includes: the longitude and latitude information and the height information obtained at the first preset time interval, and the base station time position includes: the second target message obtained at the second preset time interval, wherein the second target message includes at least one of the following: the identifier of the base station, the height of the base station, and the residence time in the current cell and / or neighboring cells.

[0165] Figure 5 is a structural diagram of a radio resource configuration system according to an embodiment of the present application, as Figure 5 shown. The system includes: a first base station concentration entity 50, a first base station separation entity 52, and a high-speed aircraft 54. Among them,

[0166] The first base station concentration entity 50 is configured to receive a master information block MIB sent by the first base station separation entity 52, and receive at least one of the radio capabilities of the high-speed aircraft 54 and the authentication indication information of the high-speed aircraft 54 sent by the core network. Among them, the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether to allow the high-speed aircraft 54 to access, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, and a neighbor cell list information for supporting the high-speed flight of the high-speed aircraft 54.

[0167] The first base station separation entity 52 is configured to receive a first target message. Among them, the first target message includes one of the following: terminal radio capability information, authentication indication information of the high-speed aircraft 54, and an indication of whether to allow the high-speed aircraft 54 to access. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft 54.

[0168] The high-speed aircraft 54 is configured to access the first base station separation entity 52 and / or the first base station concentration entity 50.

[0169] In some alternative embodiments of the present application, the indication information for indicating cell access or prohibited access is used to indicate whether to allow non-high-speed flying aircraft to access the cell.

[0170] The reference position of the base station is used to indicate the geographical location of the base station or the cell; the high-speed cell reselection indication information is used to indicate whether the high-speed aircraft 54 supports cell reselection requirements or high-speed cell reselection requirements; the neighbor cell list information for supporting the high-speed flight of the high-speed aircraft 54 includes the configuration information of one or more neighbor cells. Among them, the configuration information of each neighbor cell includes one of the following: the reference position of the base station, the height of the base station.

[0171] The radio capabilities of the high-speed aircraft 54 include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmission power level of the high-speed aircraft 54. Among them, the transmission power level of the high-speed aircraft 54 is determined according to the direction angle information, and the direction angle information is the direction angle information of the high-speed aircraft 54 arriving at the current serving base station determined according to the terminal position information of the high-speed aircraft 54, the reference position of the base station, and the height of the base station.

[0172] Preferably, the first base station separation entity 52 is further configured to send a request message within the first base station to the first base station concentration entity 50, where the request message within the first base station includes: a first broadcast information list and second broadcast information.

[0173] Preferably, the first base station concentration entity 50 is further configured to receive a first inter-base station interface request message sent by a second base station, where the first inter-base station interface request message includes: this cell configuration information and neighboring cell configuration information. Among them, the this cell configuration information includes: the identification information of this cell, the physical cell identifier (PCI) information of this cell, the frequency point of this cell, the base station height information of this cell, the base station reference position information of this cell, and the indication information of whether this cell supports high-speed aircraft 54. The neighboring cell configuration information includes: the configuration information of one or more neighboring cells, where the configuration information of a neighboring cell includes: the identification of the neighboring cell, the PCI information of the neighboring cell, the frequency point of the neighboring cell, the base station height information of the neighboring cell, the base station reference position information of the neighboring cell, and the indication information of whether the neighboring cell supports high-speed aircraft 54. In addition, the indication information of whether this cell supports high-speed aircraft 54 is used to indicate whether this cell supports high-speed aircraft 54 to access this cell; the indication information of whether a neighboring cell supports high-speed aircraft 54 is used to indicate whether the neighboring cell supports high-speed aircraft 54 to access the neighboring cell.

[0174] Preferably, the first base station concentration entity 50 is further configured to send a first inter-base station interface response message to the second base station after receiving the first inter-base station interface request message sent by the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

[0175] Preferably, the first base station separation entity 52 is further configured to receive a second inter-base station interface request message sent by the first base station concentration entity 50, and after receiving the second inter-base station interface request message, update the original SIB message in the first base station separation entity 52 to obtain an updated SIB message, where the updated SIB message includes: second broadcast information, and the second inter-base station interface request message is used to instruct the first base station separation entity 52 to provide the indication information of whether this cell supports high-speed aircraft 54, the configuration information of neighboring cells, and the terminal radio capability information; the first base station separation entity 52 is further configured to send the second broadcast information to the high-speed aircraft 54. Among them, the second inter-base station interface request message is further used to instruct the first base station concentration entity 50 to modify the target configuration of the high-speed aircraft 54.

[0176] Preferably, the high-speed aircraft 54 is further configured to determine that the current cell and / or neighboring cell can be accessed when the received second broadcast information includes an indication that the high-speed aircraft 54 is allowed to access the current cell and / or neighboring cell.

[0177] In addition, the high-speed aircraft 54 is further configured to send target flight path information to the first base station central entity 50 through dedicated signaling, where the target flight path information is the initial flight path information or the updated flight path information. The target flight path information includes: the geographical location or the base station time location that the high-speed aircraft 54 needs to pass through in its flight path. The geographical location includes: the longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time location includes: the second target message obtained at a second preset time interval, where the second target message includes at least one of the following: the identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or neighboring cells.

[0178] Preferably, the first base station central entity 50 is further configured to send the received target flight path information to the first base station separation entity 52 and / or the second base station. The second base station is configured to determine the beam configuration information and the base station downlink power transmission configuration before and during handover according to the received target flight path information. The beam configuration includes at least one of the following: the beam direction, the number of beam streams, and the beam gain.

[0179] Preferably, the first base station separation entity 52 is further configured to determine the power and beam configuration for downlink transmission after receiving the target flight path information.

[0180] Preferably, the first base station central entity 50 is further configured to determine the target cell to which the high-speed aircraft 54 is handed over and the measurement configuration information corresponding to the target cell according to the received target flight path information.

[0181] The present application also has the following advantages: 1. A solution is proposed in which the base station central entity in the separated architecture can automatically obtain the base station information configuration for the high-speed aircraft, supporting the automatic interaction process between the base station central entity and the base station separation entity, and between the base station central entity and other base stations, thus ensuring the automatic configuration and acquisition of parameters. 2. It solves the problem that the base station central entity obtains the path information for the high-speed aircraft and realizes the mutual configuration of nodes, which helps to coordinate the beam configuration information during handover and ensures the accuracy of terminal handover. 3. It supports the first base station separation entity to automatically obtain the wireless capabilities and authentication information of the aircraft, so that relevant antenna reception resources and beam resources can be configured according to the capabilities of the aircraft. 4. Based on the modification of the existing protocol, it has good forward compatibility and is easy to deploy and implement in the network.

[0182] Figure 6 is a structural diagram of a radio resource configuration device according to an embodiment of the present application, as Figure 6 shown. The device includes:

[0183] The first receiving module 60 is configured to receive a master information block (MIB) sent by a first base station separation entity. The MIB includes: a first broadcast information list and second broadcast information. The first broadcast information list includes: one or more system information block (SIB) messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a list of neighboring cells supporting high-speed flight of high-speed aircraft.

[0184] The second receiving module 62 is configured to receive at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network.

[0185] The first sending module 64 is configured to send a first target message to the first base station separation entity, where the first target message includes one of the following: terminal radio capability information, authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft access is allowed. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

[0186] According to some optional embodiments of the present application, the radio resource configuration device further includes: a third receiving module, configured to receive a first in-base station request message sent by the first base station separation entity, where the first in-base station request message includes: a first broadcast information list and second broadcast information.

[0187] The radio resource configuration device further includes: a fourth receiving module, configured to receive a first inter-base station interface request message sent by a second base station, where the first inter-base station interface request message includes: configuration information of the present cell and configuration information of neighboring cells. The configuration information of the present cell includes: identification information of the present cell, physical cell identification (PCI) information of the present cell, frequency point of the present cell, base station height information of the present cell, base station reference position information of the present cell, an indication of whether the present cell supports high-speed aircraft. The configuration information of neighboring cells includes: configuration information of one or more neighboring cells, where the configuration information of neighboring cells includes: identification of the neighboring cell, PCI information of the neighboring cell, frequency point of the neighboring cell, base station height information of the neighboring cell, base station reference position information of the neighboring cell, an indication of whether the neighboring cell supports high-speed aircraft.

[0188] The radio resource configuration device further includes: a second sending module, configured to send a first inter-base station interface response message to the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

[0189] The radio resource configuration device further includes: a third sending module, configured to send a second base station internal interface request message to a first base station separation entity, where the first base station separation entity is configured to update an original SIB message in the first base station separation entity after receiving the second base station internal interface request message, to obtain an updated SIB message, and the updated SIB message includes: second broadcast information, and the first base station separation entity is further configured to send the second broadcast information to the high-speed aircraft, and the high-speed aircraft is configured to determine that the current cell and / or neighboring cell can be accessed when the received second broadcast information includes an indication that the current cell and / or neighboring cell allows the high-speed aircraft to access. The second base station internal interface request message is used to instruct the first base station separation entity to provide information indicating whether the current cell supports the high-speed aircraft, configuration information of neighboring cells, and terminal radio capability information, and is further used to instruct the first base station centralized entity to modify the target configuration of the high-speed aircraft.

[0190] The radio resource configuration device further includes: a fifth receiving module, configured to receive target flight path information sent by the high-speed aircraft through dedicated signaling, where the target flight path information is initial flight path information or updated flight path information, and the target flight path information includes: geographical locations or base station time positions that need to be passed through in the high-speed aircraft flight path, where the geographical locations include: longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time positions include: second target messages obtained at a second preset time interval, where the second target messages include at least one of the following: an identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or neighboring cell.

[0191] The radio resource configuration device further includes: a fourth sending module, configured to send the received target flight path information to the first base station separation entity and / or the second base station, where the first base station separation entity is configured to determine the downlink transmission power and beam configuration after receiving the target flight path information, and the beam configuration includes at least one of the following: beam direction, beam stream number, and beam gain, and the second base station is configured to determine the beam configuration information and the base station downlink power transmission configuration before and during handover according to the received target flight path information.

[0192] The radio resource configuration device further includes: a determination module, configured to determine the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information.

[0193] It should be noted that the above Figure 6Each module in it can be a program module (for example, a set of program instructions that implements a specific function), or a hardware module. For the latter, it can be presented in the following forms, but not limited to: the manifestation of each of the above modules is a processor, or the functions of each of the above modules are implemented by a processor.

[0194] It should be noted that Figure 6 For the preferred implementation manners of the illustrated embodiments, reference can be made to Figure 2 the relevant descriptions of the illustrated embodiments, which will not be elaborated herein.

[0195] Figure 7 The hardware structure block diagram of a computer terminal for implementing a wireless resource configuration method is shown. As Figure 7 shown, the computer terminal 70 may include one or more (shown as 702a, 702b,..., 702n in the figure) processors 702 (the processor 702 may include, but is not limited to, processing devices such as a microprocessor MCU or a programmable logic device FPGA), a memory 704 for storing data, and a transmission module 706 for communication functions. In addition, it may further include: a display, an input / output interface (I / O interface), a universal serial bus (USB) port (which may be included as one of the ports of the BUS bus), a network interface, a power supply, and / or a camera. Those of ordinary skill in the art can understand that Figure 7 the structure shown is only illustrative and does not limit the structure of the above electronic device. For example, the computer terminal 70 may further include more or fewer components than Figure 7 shown, or have a different configuration from Figure 7 shown.

[0196] It should be noted that the above one or more processors 702 and / or other data processing circuits are generally referred to as "data processing circuits" herein. The data processing circuit may be embodied in whole or in part as software, hardware, firmware, or any combination thereof. In addition, the data processing circuit may be a single independent processing module, or be incorporated in whole or in part into any one of the other elements in the computer terminal 70. As involved in the embodiments of the present application, the data processing circuit is a kind of processor control (such as the selection of a variable resistance terminal path connected to an interface).

[0197] The memory 704 can be used to store software programs and modules of application software, such as the program instruction / data storage device corresponding to the wireless resource configuration method in the embodiments of the present application. The processor 702 executes various functional applications and data processing by running the software programs and modules stored in the memory 704, that is, implements the above-mentioned wireless resource configuration method. The memory 704 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some instances, the memory 704 may further include a memory remotely disposed relative to the processor 702, and these remote memories can be connected to the computer terminal 70 through a network. Examples of the above network include but are not limited to the Internet, an enterprise intranet, a local area network, a mobile communication network, and combinations thereof.

[0198] The transmission module 706 is used to receive or send data via a network. Specific examples of the above network may include a wireless network provided by a communication provider of the computer terminal 70. In one instance, the transmission module 706 includes a network adapter (Network Interface Controller, NIC), which can be connected to other network devices through a base station and thus can communicate with the Internet. In one instance, the transmission module 706 can be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0199] The display can be, for example, a touch-screen liquid crystal display (LCD), and the liquid crystal display enables a user to interact with the user interface of the computer terminal 70.

[0200] It should be noted here that in some alternative embodiments, the above Figure 7 shown computer terminal may include hardware elements (including circuits), software elements (including computer code stored on a computer-readable medium), or a combination of both hardware elements and software elements. It should be pointed out that Figure 7 is only an example of a specific specific instance, and is intended to show the types of components that may exist in the above computer terminal.

[0201] It should be noted that Figure 7 the shown computer terminal is used to execute Figure 2 the shown wireless resource configuration method. Therefore, the relevant explanations in the execution method of the above command also apply to this electronic device, and will not be elaborated here.

[0202] The embodiments of the present application also provide a non-volatile storage medium. The non-volatile storage medium includes a stored program, wherein when the program runs, it controls the device where the storage medium is located to execute the above wireless resource configuration method.

[0203] A program for a non-volatile storage medium to perform the following functions: The first base station centralized entity receives the master information block MIB sent by the first base station separated entity, where the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information for supporting high-speed flight of high-speed aircraft; The first base station centralized entity receives at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; The first base station centralized entity sends a first target message to the first base station separated entity, where the first target message includes one of the following: terminal radio capability information, authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft access is allowed, and the terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

[0204] An embodiment of the present application also provides an electronic device, including: a memory and a processor, and the processor is used to run a program stored in the memory, where the program, when running, executes the above wireless resource configuration method.

[0205] The processor is used to run a program that performs the following functions: The first base station centralized entity receives the master information block MIB sent by the first base station separated entity, where the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information for supporting high-speed flight of high-speed aircraft; The first base station centralized entity receives at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; The first base station centralized entity sends a first target message to the first base station separated entity, where the first target message includes one of the following: terminal radio capability information, authentication indication information of the high-speed aircraft, and an indication of whether high-speed aircraft access is allowed, and the terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

[0206] The serial numbers of the above embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments.

[0207] In the above embodiments of the present application, the descriptions of each embodiment have their own focuses. For the parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0208] In several embodiments provided by the present application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only illustrative. For example, the division of the units can be a logical function division. In actual implementation, there can be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or direct coupling or communication connection to each other can be through some interfaces. The indirect coupling or communication connection of units or modules can be in electrical or other forms.

[0209] The units described as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place, or they can be distributed to multiple units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0210] In addition, each functional unit in various embodiments of the present application can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

[0211] If the above-mentioned integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the related technology, or all or part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present application. And the aforementioned storage medium includes: USB flash drives, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), mobile hard disks, magnetic disks, or optical discs and other various media that can store program codes.

[0212] The above are only the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A wireless resource configuration method, characterized in that Comprising: The first base station centralized entity receives a master information block (MIB) sent by the first base station separated entity. The MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block (SIB) messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information for supporting high-speed flight of the high-speed aircraft; The first base station centralized entity receives at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; The first base station centralized entity sends a first target message to the first base station separated entity. The first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and the indication of whether high-speed aircraft access is allowed. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

2. The method according to claim 1, wherein: The indication information for indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell.

3. The method according to claim 1, characterized in that, Comprising: The reference position of the base station is used to indicate the geographical location of the base station or the cell; The high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; The neighboring cell list information for supporting high-speed flight of the high-speed aircraft includes configuration information of one or more neighboring cells. Each neighboring cell's configuration information includes one of the following: the reference position of the base station, the height of the base station.

4. The method according to claim 1, wherein Comprising: The radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmission power level of the high-speed aircraft. The transmission power level of the high-speed aircraft is determined according to the direction angle information. The direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station.

5. The method according to claim 1, wherein The first base station centralized entity receives the master information block (MIB) sent by the first base station separated entity, including: The first base station centralized entity receives a first in-base station request message sent by the first base station separated entity. The first in-base station request message includes: the first broadcast information list and the second broadcast information.

6. The method according to claim 1, characterized in that The method further includes: The first base station centralized entity receives a first inter-base station interface request message sent by the second base station. The first inter-base station interface request message includes: configuration information of the local cell and configuration information of neighboring cells.

7. The method according to claim 6, wherein: The configuration information of the present cell includes: the identification information of the present cell, the physical cell identification (PCI) information of the present cell, the frequency point of the present cell, the base station height information of the present cell, the base station reference location information of the present cell, and the indication information on whether the present cell supports high-speed aircraft.

8. The method according to claim 7, wherein The neighboring cell configuration information includes: the configuration information of one or more neighboring cells, where the configuration information of the neighboring cell includes: the identification of the neighboring cell, the PCI information of the neighboring cell, the frequency point of the neighboring cell, the base station height information of the neighboring cell, the base station reference location information of the neighboring cell, and the indication information on whether the neighboring cell supports high-speed aircraft.

9. The method according to claim 8, characterized in that, It includes: The indication information on whether the present cell supports high-speed aircraft is used to indicate whether the present cell supports the high-speed aircraft to access the present cell; The indication information on whether the neighboring cell supports high-speed aircraft is used to indicate whether the neighboring cell supports the high-speed aircraft to access the neighboring cell.

10. The method according to claim 9, wherein After the first base station centralized entity receives the first inter-base station interface request message sent by the second base station, the method further includes: The first base station centralized entity sends a first inter-base station interface response message to the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

11. The method according to claim 10, characterized in that, The method further includes: The first base station centralized entity sends a second intra-base station interface request message to the first base station separation entity, where The first base station separation entity is used to update the original SIB message in the first base station separation entity after receiving the second intra-base station interface request message to obtain an updated SIB message, and the updated SIB message includes: the second broadcast information. The first base station separation entity is further used to send the second broadcast information to the high-speed aircraft, The high-speed aircraft is used to determine that the current cell and / or the neighboring cell can be accessed when the received second broadcast information includes an indication that the current cell and / or the neighboring cell allows the high-speed aircraft to access.

12. The method according to claim 11, wherein The second intra-base station interface request message is used to instruct the first base station separation entity to provide the indication information on whether the present cell supports high-speed aircraft, the configuration information of the neighboring cell, and the terminal radio capability information.

13. The method according to claim 12, wherein The second intra-base station interface request message is further used to instruct the first base station centralized entity to modify the target configuration of the high-speed aircraft.

14. The method according to claim 11, wherein The first base station centralized entity receives the target flight path information sent by the high-speed aircraft through dedicated signaling, where the target flight path information is the initial flight path information or the updated flight path information.

15. The method according to claim 14, wherein The target flight path information includes: geographical locations or base station time positions that the high-speed aircraft flight path needs to pass through. Among them, the geographical locations include: longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time position includes: a second target message obtained at a second preset time interval. Among them, the second target message includes at least one of the following: the identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or the neighboring cell.

16. The method according to claim 15, characterized in that, The method further includes: The first base station centralized entity sends the received target flight path information to the first base station separated entity and / or the second base station. Among them, The first base station separated entity is used to determine the downlink transmission power and beam configuration after receiving the target flight path information. The second base station is used to determine the beam configuration information and the base station downlink power transmission configuration before and during handover according to the received target flight path information.

17. The method according to claim 16, wherein The beam configuration includes at least one of the following: beam direction, number of beam streams, and beam gain.

18. The method according to claim 17, wherein The method further includes: The first base station centralized entity determines the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information.

19. The method according to claim 1, wherein The flight altitude supported by the high-speed aircraft is not greater than 10 kilometers, and the takeoff and landing altitude supported is not greater than 3 kilometers.

20. A method for wireless resource configuration, characterized in that, It includes: The first base station separated entity sends the master information block MIB to the first base station centralized entity. Among them, the MIB includes: a first broadcast information list and a second broadcast information. Among them, The first broadcast information list includes: indication information for indicating cell access or prohibited access. The second broadcast information includes: one or more system information block SIB messages. Each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: whether to allow high-speed aircraft access indication, the reference position of the base station, the altitude of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, the timing report indication, and the neighboring cell list information supporting high-speed flight of the high-speed aircraft. The first base station centralized entity is used to receive at least one of the radio capabilities of the high-speed aircraft and the authentication indication information sent by the core network. The first base station separated entity receives the first target message sent by the first base station centralized entity. Among them, the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and the indication of whether to allow high-speed aircraft access. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

21. The method according to claim 20, wherein The indication information for indicating cell access or prohibited access is used to indicate whether to allow non-high-speed flying aircraft to access the cell.

22. The method according to claim 20, characterized in that, It includes: The reference position of the base station is used to indicate the geographical location of the base station or cell; The high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; The neighbor cell list information for supporting the high-speed flight of the high-speed aircraft includes the configuration information of one or more neighbor cells, where the configuration information of each neighbor cell includes one of the following: the reference position of the base station, the height of the base station.

23. The method according to claim 20, characterized in that including: The radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, the transmission power level of the high-speed aircraft, where the transmission power level of the high-speed aircraft is determined according to the direction angle information, The direction angle information is the direction angle information determined by the high-speed aircraft according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station to reach the current serving base station.

24. The method according to claim 20, wherein The first base station separation entity sends the master information block MIB to the first base station central entity, including: The first base station separation entity sends a first base station internal request message to the first base station central entity, where the first base station internal request message includes: the first broadcast information list and the second broadcast information.

25. A method for wireless resource configuration, characterized in that, including: The high-speed aircraft receives the master information block MIB sent by the first base station separation entity through the core network, where the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block SIB messages, where each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, the reference position of the base station, the height of the base station, high-speed cell reselection indication information, the scheduling timing deviation of the cell, a timing report indication, neighbor cell list information for supporting the high-speed flight of the high-speed aircraft; The high-speed aircraft sends at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft to the first base station central entity through the core network, where the first base station central entity is used to send a first target message to the first base station separation entity, where the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and the indication of whether high-speed aircraft access is allowed. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

26. The method according to claim 25, wherein, The indication information for indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell.

27. The method according to claim 25, wherein including: The reference position of the base station is used to indicate the geographical location of the base station or cell; The high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; The neighbor cell list information for supporting the high-speed flight of the high-speed aircraft includes the configuration information of one or more neighboring cells. Among them, the configuration information of each neighboring cell includes one of the following: the reference position of the base station, the height of the base station. The method according to claim 25, wherein Including: The radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmission power level of the high-speed aircraft. Among them, the transmission power level of the high-speed aircraft is determined according to the direction angle information. The direction angle information is the direction angle information of the high-speed aircraft reaching the current serving base station determined according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station.

29. The method according to claim 25, wherein When the high-speed aircraft receives the second broadcast information sent by the first base station separation entity and includes an indication that the current cell and / or neighboring cell allows the high-speed aircraft to access, it is determined that the current cell and / or the neighboring cell can be accessed. Among them, the first base station separation entity is used to receive the second base station internal interface request message sent by the first base station concentration entity, and the second base station internal interface request message is used to instruct the first base station concentration entity to modify the target configuration of the high-speed aircraft. The first base station separation entity is further used to update the original SIB message in the first base station separation entity after receiving the second base station internal interface request message to obtain an updated SIB message, and the updated SIB message includes: the second broadcast information. The first base station separation entity is further used to send the second broadcast information to the high-speed aircraft.

30. The method according to claim 29, wherein The high-speed aircraft sends target flight path information to the first base station concentration entity through dedicated signaling. Among them, the first base station concentration entity is used to determine the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information, and the target flight path information is the initial flight path information or the updated flight path information.

31. The method according to claim 30, wherein The target flight path information includes: the geographical location or the base station time position that the high-speed aircraft needs to pass through during the flight path. Among them, the geographical location includes: the longitude and latitude information and height information obtained at a first preset time interval, and the base station time position includes: the second target message obtained at a second preset time interval. Among them, the second target message includes at least one of the following: the identifier of the base station, the height of the base station, and the residence time in the current cell and / or the neighboring cell.

32. The method according to claim 25, wherein The flight height supported by the high-speed aircraft is not greater than 10 kilometers, and the takeoff and landing height supported is not greater than 3 kilometers.

33. A wireless resource configuration system, characterized in that, Including: The first base station concentration entity, the first base station separation entity, and the high-speed aircraft. Among them, The first base station centralized entity is configured to receive the master information block (MIB) sent by the first base station separated entity, and receive at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network. Wherein, the MIB includes: a first broadcast information list and a second broadcast information. The first broadcast information list includes: one or more system information block (SIB) messages, and each SIB message includes indication information for indicating cell access or prohibited access. The second broadcast information includes: an indication of whether high-speed aircraft access is allowed, a reference position of the base station, a height of the base station, high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information for supporting high-speed flight of the high-speed aircraft; The first base station separated entity is configured to receive a first target message. Wherein, the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and the indication of whether high-speed aircraft access is allowed. The terminal radio capability information includes: the radio capabilities of the high-speed aircraft; The high-speed aircraft is configured to access the first base station separated entity and / or the first base station centralized entity.

34. The system according to claim 33, wherein The indication information for indicating cell access or prohibited access is used to indicate whether non-high-speed flying aircraft are allowed to access the cell.

35. The system according to claim 34, characterized in that, including: The reference position of the base station is used to indicate the geographical location of the base station or the cell; The high-speed cell reselection indication information is used to indicate whether the high-speed aircraft supports cell reselection requirements or high-speed cell reselection requirements; The neighboring cell list information for supporting high-speed flight of the high-speed aircraft includes configuration information of one or more neighboring cells. Wherein, the configuration information of each neighboring cell includes one of the following: the reference position of the base station, the height of the base station.

36. The system according to claim 34, wherein, including: The radio capabilities of the high-speed aircraft include at least one of the following: antenna configuration, antenna compensation capabilities in the time domain and frequency domain, and the transmit power level of the high-speed aircraft. Wherein, the transmit power level of the high-speed aircraft is determined according to the direction angle information, The direction angle information is the direction angle information of the high-speed aircraft arriving at the current serving base station determined according to the terminal position information of the high-speed aircraft, the reference position of the base station, and the height of the base station.

37. The system according to claim 34, wherein The first base station separated entity is further configured to send a first base station internal request message to the first base station centralized entity. Wherein, the first base station internal request message includes: the first broadcast information list and the second broadcast information.

38. The system according to claim 34, wherein The first base station centralized entity is further configured to receive a first base station interface request message sent by a second base station. Wherein, the first base station interface request message includes: the configuration information of the local cell and the configuration information of the neighboring cells.

39. The system according to claim 38, wherein The configuration information of the present cell includes: the identification information of the present cell, the physical cell identifier (PCI) information of the present cell, the frequency point of the present cell, the base station height information of the present cell, the base station reference location information of the present cell, and the indication information on whether the present cell supports high-speed aircraft.

40. The system according to claim 39, wherein The configuration information of the neighboring cells includes: the configuration information of one or more neighboring cells, where the configuration information of the neighboring cells includes: the identification of the neighboring cell, the PCI information of the neighboring cell, the frequency point of the neighboring cell, the base station height information of the neighboring cell, the base station reference location information of the neighboring cell, and the indication information on whether the neighboring cell supports high-speed aircraft.

41. The system according to claim 40, wherein including: The indication information on whether the present cell supports high-speed aircraft is used to indicate whether the present cell supports the high-speed aircraft to access the present cell; The indication information on whether the neighboring cell supports high-speed aircraft is used to indicate whether the neighboring cell supports the high-speed aircraft to access the neighboring cell.

42. The system according to claim 41, wherein The first base station centralized entity is further configured to, after receiving the first inter-base-station interface request message sent by the second base station, send a first inter-base-station interface response message to the second base station, where the first inter-base-station interface response message is used to respond to the first inter-base-station interface request message.

43. The system according to claim 42, wherein including: The first base station separation entity is further configured to receive the second inter-base-station interface request message sent by the first base station centralized entity, and after receiving the second inter-base-station interface request message, update the original SIB message in the first base station separation entity to obtain an updated SIB message, where the updated SIB message includes: the second broadcast information, and the second inter-base-station interface request message is used to instruct the first base station separation entity to provide the indication information on whether the present cell supports high-speed aircraft, the configuration information of the neighboring cells, and the terminal radio capability information; The first base station separation entity is further configured to send the second broadcast information to the high-speed aircraft.

44. The system according to claim 43, wherein The high-speed aircraft is further configured to, when the received second broadcast information includes an indication that the current cell and / or the neighboring cell allows the high-speed aircraft to access, determine that the current cell and / or the neighboring cell can be accessed.

45. The system according to claim 44, wherein The second inter-base-station interface request message is further used to instruct the first base station centralized entity to modify the target configuration of the high-speed aircraft.

46. The system according to claim 45, wherein The high-speed aircraft is further configured to send target flight path information to the first base station centralized entity through dedicated signaling, where the target flight path information is initial flight path information or updated flight path information.

47. The system according to claim 46, wherein The target flight path information includes: the geographical location or base station time location that the high-speed aircraft flight path needs to pass through, where the geographical location includes: longitude and latitude information and altitude information obtained at a first preset time interval, and the base station time location includes: a second target message obtained at a second preset time interval, where the second target message includes at least one of the following: the identifier of the base station, the altitude of the base station, and the residence time in the current cell and / or the neighboring cell.

48. The system according to claim 47, wherein the first base station centralized entity is further configured to send the received target flight path information to the first base station separation entity and / or the second base station, where the second base station is configured to determine beam configuration information and base station downlink power transmission configuration before and during handover according to the received target flight path information, and the beam configuration includes at least one of the following: beam direction, number of beam streams, and beam gain.

49. The system according to claim 48, wherein the first base station separation entity is further configured to determine the power and beam configuration for downlink transmission after receiving the target flight path information.

50. The system according to claim 49, wherein the first base station centralized entity is further configured to determine the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information.

51. A radio resource configuration device, characterized in that, including: a first receiving module, configured to receive a master information block MIB sent by a first base station separation entity, where the MIB includes: a first broadcast information list and second broadcast information, the first broadcast information list includes: one or more system information block SIB messages, and each SIB message includes indication information for indicating cell access or prohibited access, and the second broadcast information includes: an indication of whether to allow high-speed aircraft access, a reference position of the base station, the altitude of the base station, a high-speed cell reselection indication information, a scheduling timing deviation of the cell, a timing report indication, and a neighboring cell list information supporting high-speed flight of the high-speed aircraft; a second receiving module, configured to receive at least one of the radio capabilities of the high-speed aircraft and the authentication indication information of the high-speed aircraft sent by the core network; a first sending module, configured to send a first target message to the first base station separation entity, where the first target message includes one of the following: terminal radio capability information, the authentication indication information of the high-speed aircraft, and the indication of whether to allow high-speed aircraft access, and the terminal radio capability information includes: the radio capabilities of the high-speed aircraft.

52. The device according to claim 51, characterized in that, The device further includes: a third receiving module, configured to receive a first base station internal request message sent by the first base station separation entity, where the first base station internal request message includes: the first broadcast information list and the second broadcast information.

53. The device according to claim 52, characterized in that, The device further includes: A fourth receiving module, configured to receive a first inter-base station interface request message sent by a second base station, where the first inter-base station interface request message includes: configuration information of the present cell and configuration information of neighboring cells, The configuration information of the present cell includes: identification information of the present cell, physical cell identifier (PCI) information of the present cell, frequency point of the present cell, base station height information of the present cell, base station reference location information of the present cell, and indication information on whether the present cell supports high-speed aircraft, The configuration information of the neighboring cells includes: configuration information of one or more neighboring cells, where the configuration information of the neighboring cells includes: identification of the neighboring cell, PCI information of the neighboring cell, frequency point of the neighboring cell, base station height information of the neighboring cell, base station reference location information of the neighboring cell, and indication information on whether the neighboring cell supports high-speed aircraft.

54. The device according to claim 53, wherein, The apparatus further includes: A second sending module, configured to send a first inter-base station interface response message to the second base station, where the first inter-base station interface response message is used to respond to the first inter-base station interface request message.

55. The device according to claim 54, wherein, The apparatus further includes: A third sending module, configured to send a second inter-base station interface request message to a first base station separation entity, where The first base station separation entity is configured to update an original system information block (SIB) message in the first base station separation entity after receiving the second inter-base station interface request message, to obtain an updated SIB message, where the updated SIB message includes: the second broadcast information, and the first base station separation entity is further configured to send the second broadcast information to the high-speed aircraft, The high-speed aircraft is configured to determine that the present cell and / or the neighboring cell can be accessed when the received second broadcast information includes an indication that the high-speed aircraft is allowed to access the present cell and / or the neighboring cell, The second inter-base station interface request message is used to instruct the first base station separation entity to provide indication information on whether the present cell supports high-speed aircraft, configuration information of the neighboring cell, and terminal radio capability information, and is further used to instruct a first base station centralized entity to modify a target configuration of the high-speed aircraft.

56. The device according to claim 55, wherein, The apparatus further includes: A fifth receiving module, configured to receive target flight path information sent by the high-speed aircraft through dedicated signaling, where the target flight path information is initial flight path information or updated flight path information, and the target flight path information includes: geographical locations or base station time locations that need to be passed through in the flight path of the high-speed aircraft, where the geographical locations include: longitude and latitude information and height information obtained at a first preset time interval, and the base station time locations include: second target messages obtained at a second preset time interval, where the second target messages include at least one of the following: identification of the base station, height of the base station, and residence time in the present cell and / or the neighboring cell.

57. The device according to claim 56, characterized in that, The apparatus further includes: A fourth sending module, configured to send the received target flight path information to the first base station separation entity and / or the second base station, where The first base station separation entity is used to determine the power and beam configuration for downlink transmission after receiving the target flight path information, and the beam configuration includes at least one of the following: beam direction, number of beam streams, and beam gain. The second base station is used to determine the beam configuration information and the base station downlink power transmission configuration before and during handover according to the received target flight path information.

58. The device according to claim 57, wherein The device further includes: A determination module, configured to determine the target cell switched by the high-speed aircraft and the measurement configuration information corresponding to the target cell according to the received target flight path information.

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