WO2023207457A1 - 宿主网络设备的识别方法、装置及存储介质 - Google Patents

宿主网络设备的识别方法、装置及存储介质 Download PDF

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Publication number
WO2023207457A1
WO2023207457A1 PCT/CN2023/083691 CN2023083691W WO2023207457A1 WO 2023207457 A1 WO2023207457 A1 WO 2023207457A1 CN 2023083691 W CN2023083691 W CN 2023083691W WO 2023207457 A1 WO2023207457 A1 WO 2023207457A1
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WIPO (PCT)
Prior art keywords
network device
repeater
message
type
pdcch
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PCT/CN2023/083691
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English (en)
French (fr)
Inventor
李晓皎
王俊伟
Original Assignee
大唐移动通信设备有限公司
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Publication of WO2023207457A1 publication Critical patent/WO2023207457A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a method, device and storage medium for identifying host network equipment.
  • SCI Segment Control Information
  • the repeater When deploying a repeater, the repeater needs to identify a host network device that supports the SCI interface function. Correspondingly, the host network device also needs to identify the repeater in order to provide SCI information to the repeater.
  • repeater Currently, there is no relevant technology for repeaters to identify host network equipment. If the repeater identifies host network equipment according to the current solution for terminal identification of network equipment, the processing capability of the repeater will be relatively high.
  • embodiments of the present disclosure provide a method, device, and storage medium for identifying host network equipment.
  • an embodiment of the present disclosure provides a method for identifying a host network device, including:
  • the SCI message contains configuration information
  • Obtain the configuration information of the OAM configuration which includes the identification information of the network device. and/or frequency information;
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the obtaining the system message sent by the network device includes:
  • the device type of the network device is a host network device type
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the method also includes:
  • the frequency point where the configuration information is obtained is other than the frequency point where the host network device is detected. Configuration information on other frequency points.
  • embodiments of the present disclosure also provide a method for identifying a host network device, including:
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • sending the system message to the repeater includes:
  • a second system message specific to the repeater identifying the repeater to which the network device is accessed is sent to the repeater.
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • embodiments of the present disclosure also provide a repeater, including a memory, a transceiver, and a processor;
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the SCI message contains configuration information
  • Obtain the configuration information of the OAM configuration which includes the identification information and/or frequency information of the network device;
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the obtaining the system message sent by the network device includes:
  • the device type of the network device is a host network device type
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the operations also include:
  • the configuration information on a frequency point other than the frequency point where the configuration information is located is obtained.
  • embodiments of the present disclosure also provide a network device, including a memory, a transceiver, and a processor;
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • sending the system message to the repeater includes:
  • a second system message specific to the repeater identifying the repeater to which the network device is accessed is sent to the repeater.
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • embodiments of the present disclosure also provide a device for identifying host network equipment, including:
  • the first acquisition unit is used to acquire system messages sent by the network device, where the system messages contain configuration information; or,
  • the second acquisition unit is used to acquire the SCI message sent by the network device, where the SCI message contains configuration information; or,
  • the third acquisition unit is used to acquire the configuration information of the OAM configuration, where the configuration information includes the identification information and/or frequency information of the network device;
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the first acquisition unit is specifically used to:
  • the device type of the network device is a host network device type
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the identification device of the host network device further includes a detection unit, the detection unit is used for:
  • the configuration information on a frequency point other than the frequency point where the configuration information is located is obtained.
  • embodiments of the present disclosure also provide a device for identifying host network equipment, including:
  • the first sending unit is used to send a system message to the repeater, where the system message contains configuration information; or,
  • the second sending unit is used to send an SCI message to the repeater, where the SCI message contains configuration information
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the first sending unit is specifically used for:
  • a second system message specific to the repeater identifying the repeater to which the network device is accessed is sent to the repeater.
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • embodiments of the present disclosure also provide a processor-readable storage medium, the processor-readable storage medium stores a computer program, the computer program is used to cause the processor to execute the first aspect as described above. Or the identification method of the host network device provided by the second aspect.
  • embodiments of the present disclosure also provide a computer-readable storage medium that stores a computer program, and the computer program is used to cause the computer to execute the above-described first or second aspect.
  • the identification method of the host network device is used to cause the computer to execute the above-described first or second aspect.
  • embodiments of the present disclosure further provide a communication device-readable storage medium that stores a computer program, and the computer program is used to cause the communication device to execute the first or third aspect as described above.
  • the second aspect provides the identification method of the host network device.
  • embodiments of the present disclosure also provide a chip product-readable storage medium.
  • the chip product-readable storage medium stores a computer program.
  • the computer program is used to cause the chip product to execute the first aspect or the third aspect as described above.
  • the second aspect provides the identification method of the host network device.
  • the host network device identification method, device and storage medium provided by the embodiments of the present disclosure can directly By obtaining the configuration information indicating the device type of the network device and/or the type of network device connected to the repeater, the station can quickly identify the host network device and access the host network device after accessing the network, reducing the burden on the repeater. processing power requirements and the cost of manufacturing the repeater.
  • Figure 1 is one of the schematic flow diagrams of a method for identifying a host network device provided by an embodiment of the present disclosure
  • Figure 2 is a second schematic flowchart of a host network device identification method provided by an embodiment of the present disclosure
  • Figure 3 is a schematic structural diagram of a repeater provided by an embodiment of the present disclosure.
  • Figure 4 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • Figure 5 is one of the structural schematic diagrams of an identification device for a host network device provided by an embodiment of the present disclosure
  • Figure 6 is a second structural schematic diagram of an identification device for a host network device provided by an embodiment of the present disclosure.
  • Repeater is a wireless signal relay product that can be used as one of the necessary means to achieve the goal of "small capacity, large coverage".
  • the advantages of using repeaters for network deployment are that, first, network coverage can be ensured without increasing the number of network equipment (such as base stations), and second, the manufacturing cost of repeaters is much lower than that of micro-cell systems with the same effect. .
  • Repeaters are an optimal solution to extend the coverage capabilities of communication networks. Compared with base stations, it has the advantages of simple structure, less investment and convenient installation. It can be widely used in blind areas and weak areas that are difficult to cover. Such as shopping malls, hotels, airports, docks, stations, stadiums, entertainment halls, subways, tunnels, highways, islands and other places to improve communication quality and solve call drop problems.
  • An intelligent repeater refers to adding a control plane protocol stack based on the original repeater.
  • Network equipment can control some functions of the repeater by sending SCI.
  • the repeater needs to identify a host network device that supports the SCI interface function; similarly, the host network device that supports the repeater also needs to identify the repeater in order to provide SCI information to the repeater. .
  • the repeater identifies the host network equipment according to the current identification scheme between terminal equipment and network equipment, , which requires higher processing capacity of the repeater, resulting in higher cost of the repeater.
  • embodiments of the present disclosure provide a method, device, and storage medium for identifying host network equipment.
  • the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/” generally indicates that the related objects are in an "or” relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • LTE-A Long Term Evolution Advanced
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • 5G New Radio, NR 5G New Radio, NR
  • the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, etc.
  • the name of the terminal device may be different.
  • the terminal device may be called User Equipment (UE).
  • UE User Equipment
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via the Radio Access Network (RAN).
  • RAN Radio Access Network
  • the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (also known as a "cell phone").
  • “Telephone) and computers with mobile terminal devices which may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network.
  • mobile terminal devices which may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network.
  • PCS Personal Communication Service
  • SIP Session Initiated Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistants
  • Wireless terminal equipment can also be called system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), mobile station (Mobile Station), mobile station (Mobile), remote station (Remote Station), access point (Access Point) , remote terminal equipment (Remote Terminal), access terminal equipment (Access Terminal), user terminal equipment (User Terminal), user agent (User Agent), and user device (User Device) are not limited in the embodiments of the present disclosure.
  • the network device involved in the embodiment of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
  • a base station can also be called an access point, or it can be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or it can be named by another name.
  • Network equipment may be used to exchange received air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal equipment and the rest of the access network, where the rest of the access network may include the Internet Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices also coordinate attribute management of the air interface.
  • the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in Global System for Mobile Communications (GSM) or Code Division Multiple Access (CDMA). ), or it can be a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA), or an evolved network device in a Long Term Evolution (LTE) system (Evolutionary Node B, eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (Next Generation System), or Home evolved Node B (HeNB), relay node (Relay Node), home base station (Femto), pico base station (Pico), etc. are not limited in the embodiments of the present disclosure.
  • network devices may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the centralized units and distributed units may also be arranged geographically separately.
  • Figure 1 is one of the flow diagrams of a host network device identification method provided by an embodiment of the present disclosure.
  • the execution subject of the method is a repeater, such as a smart repeater device.
  • the method at least includes the following steps :
  • Step 101 Obtain the system message sent by the network device, where the system message contains configuration information; or,
  • Step 102 Obtain the SCI message sent by the network device, where the SCI message contains configuration information; or,
  • Step 103 Obtain the configuration information of the OAM configuration.
  • the configuration information includes the identification information and/or frequency point information of the network device;
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the repeater determines the device type of the network device and/or the type of the network device accessing the repeater by obtaining configuration information indicating the device type of the network device.
  • the device type of the network device includes the host network device type and the non-network device type. Host network device type.
  • the repeater obtains configuration information indicating the device type of the network device and/or the type of the network device accessing the repeater.
  • the configuration information may be carried by a message sent by the network device.
  • the first type is a system message sent by a network device.
  • the system message contains configuration information indicating the device type of the network device and/or the type of access repeater of the network device.
  • System messages such as Master Information Block (MIB) messages, System Information Block type 1 (System Information Block 1, SIB-1) messages, etc.
  • MIB Master Information Block
  • SIB-1 System Information Block 1, SIB-1
  • the system message can be configured as a repeater-specific system message.
  • the second type is the SCI message sent by the network device.
  • the SCI message contains configuration information indicating the device type of the network device and/or the type of network device accessed to the repeater.
  • the SCI message can be configured as a repeater-specific SCI message.
  • the configuration information carried in the system message or SCI message sent by the repeater through the network device indicates the device type of the network device and/or the type of network device connected to the repeater. After accessing the network, it can quickly identify the host network device and Accessing the host network equipment reduces the processing capacity requirements of the repeater and the production cost of the repeater.
  • the repeater obtains configuration information indicating the device type of the network device.
  • the configuration information can also be directly configured by the system. That is, the configuration information is not carried through in-band signaling, but by directly configuring the out-band information to the repeater to inform the repeater of the network devices that can or cannot reside.
  • Out-of-band control information means that the control information is not sent through the signal on the frequency band where the repeater is located, but is configured directly through the operating system.
  • the network device that can reside is the host network device. Only after determining that the network device is a host network device can the type of repeater that the host network device can access can be further determined.
  • Configuration information can be configured through Operation Administration and Maintenance (OAM).
  • OAM Operation Administration and Maintenance
  • the information contained in the configuration information can include identification information of network devices, frequency point information, etc.
  • OAM is used to configure the cell identifiers that the repeater can camp on
  • OAM is used to configure the frequency point information that the repeater cannot camp on.
  • the repeater only searches for the cell identifiers or frequency information that the repeater can camp on based on the cell IDs configured by OAM, or the repeater does not search based on the OAM configuration.
  • the cell IDs that can be camped on are compared with the current cell ID and configuration list to determine which cells can be camped on.
  • the repeater determines whether the network device can be accessed by obtaining the configuration information of the system configuration, so that the repeater can quickly identify the host network device after accessing the network, reducing the processing capacity requirements of the repeater and the direct The cost of making the station.
  • the repeater obtains configuration information indicating the device type of the network device and/or the type of network device accessed to the repeater, and then accesses the network. Afterwards, the host network equipment can be quickly identified and connected to the host network equipment, which reduces the processing capacity requirements of the repeater and the production cost of the repeater.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the repeater identifies the device type of the network device through the configuration information carried in the system message sent by the network device, and may indicate the device type of the network device through the first bit field in the system message.
  • adding an Information Element (IE) to the SIB-1 message or MIB message indicates domain configuration, and 1 bit indicates whether the network device is a host network device, or indicates whether the network device can access the repeater. For example, “1" indicates that the repeater can be accessed and is a host network device; “0" indicates that the repeater cannot be accessed and is a non-host network device.
  • IE Information Element
  • the repeater identifies the device type of the network device through the configuration information carried in the system message sent by the network device, and can indicate the type of network device connected to the repeater through the first bit field in the system message.
  • the network device further indicates the type of repeater that the network device accesses through the first bit field in the IE indication field. "1" indicates that it can access the repeater of class A, and "0" indicates that it can access the repeater of class A. B's repeater.
  • the repeater identifies the device type of the network device through the configuration information carried in the system message sent by the network device.
  • the first bit field in the system message can be used to indicate the device type of the network device and the type of network device access to the repeater.
  • add the IE indication field configuration in the SIB-1 message or MIB message for example, use 2 bits to indicate the device type of the network device and the type of network device access repeater. For example, “00" indicates that the network device cannot access the repeater, "01” indicates that the network device can access the repeater but can only access class A repeaters, and "10” indicates that the network device can access the repeater. But it can only be connected to class B repeaters. "11” means that the network equipment can be connected to the repeater, and it can be connected to both class A repeaters and class B repeaters.
  • class A and class B are used to indicate the types of different repeaters and to characterize the information receiving capabilities or controllable functions of different repeaters.
  • class A represents a direct link that can receive broadcast information.
  • Repeater station class B indicates a repeater station that can receive SCI control information.
  • class A represents a repeater that can perform time slot control
  • class B represents a repeater that can perform power control.
  • the ability or function to support both class A and class B can be expressed as class A+B.
  • the repeater indicates the device type of the network device and/or the type of the network device accessing the repeater by adding a bit field to the system message sent by the network device. After entering the network, it can quickly identify the host network equipment and the types of repeaters that the host network equipment can access, and selectively access the host network equipment, which reduces the processing capacity requirements of the repeater and the production cost of the repeater.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message received by the repeater is a MIB message
  • the first bit field in the MIB message is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device and/or the type of repeater accessed by the network device may be indicated through the SIB configuration parameter in the first bit field.
  • Special configuration of the IE indication field can be used to implicitly indicate the device type of the network device and/or the type of network device connected to the repeater. For example, configuring the parameter pdcch-ConfigSIB1 in the MIB message to a specific value indicates that the network device can access the repeater and is a host network device; otherwise, it cannot access the repeater and is a non-host network device. Furthermore, under some values of pdcch-ConfigSIB1, the network device can access the repeater of class A; under some values, the network device can access the repeater of class B; under some values, the network device can Connect to a class A+B repeater.
  • the repeater identifies the device type of the network device and/or the network device access repeater through the SIB-1 configuration parameter of the first bit field in the MIB message sent by the network device. After accessing the network, it can quickly identify the host network equipment and the type of repeater that the host network equipment can access, and selectively access the host network equipment, which reduces the processing capacity requirements of the repeater and the repeater. The production cost of the website.
  • the system message is the PDSCH upload indicated by the DCI in the first PDCCH.
  • the SIB-1 message transmitted, the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying the repeater accessed by the network device.
  • the system message is the SIB-1 message defined for the repeater, and the SIB-1 message is indicated by the downlink control information (Downlink Control Information, DCI) in the first physical downlink control channel (Physical Downlink Control Channel, PDCCH) Physical Downlink Shared Channel (PDSCH) transmission.
  • DCI Downlink Control Information
  • PDCCH Physical Downlink Control Channel
  • PDSCH Physical Downlink Shared Channel
  • the first PDCCH is a PDCCH scrambled by System Information RNTI Radio Network Temporary Identity (SI-RNTI) dedicated to the repeater that identifies network equipment access.
  • SI-RNTI System Information RNTI Radio Network Temporary Identity
  • the network device sends the repeater-specific SIB-1 message.
  • the repeater uses SI-RNTI to descramble Type0-PDCCH, and then receives the corresponding data transmitted on the PDSCH through the DCI in the detected PDCCH.
  • SIB-1 message to detect the remaining minimum system information (Remaining Minimum System Information, RMSI).
  • DCI contains information such as the resource location of PDSCH.
  • the repeater determines whether the network device is a host network device based on the information in the RMSI, or determines whether the network device can be accessed.
  • the repeater sends the SIB-1 message defined for the repeater through the network device, so that the repeater can quickly identify the host network device after accessing the network, reducing the The processing capacity requirements of the repeater and the manufacturing cost of the repeater.
  • the obtaining the system message sent by the network device includes:
  • the device type of the network device is a host network device type
  • the repeater obtains the first system message sent by the network device, and the first system message is used to indicate the device type of the network device.
  • the repeater When the device type of the network device is the host network device type, the repeater further obtains the second system message dedicated to the repeater sent by the network device to identify the repeater accessed by the network device, and further determines the repeater based on the type of the repeater, etc. Whether the repeater station can access the host network equipment. For example, for a class A repeater, after identifying the host network equipment, for the host network equipment that only supports access to a class B repeater, the class A repeater cannot access; in The device type of the network device is non-host network device. In the case of the device type, the repeater no longer detects the second system message defined for the repeater.
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the first system message may be a MIB message common to host network devices and non-host network devices, and uses special configurations of some IE indication fields in the MIB to implicitly indicate the device type of the network device, such as the configuration parameter pdcch- in the MIB.
  • ConfigSIB1 indicates that the network device can access the repeater and is a host network device; otherwise, it cannot access the repeater and is a non-host network device.
  • the repeater may further receive the SIB-1 message defined for the repeater, that is, the second system message.
  • the SIB-1 message is transmitted over the PDSCH indicated by the DCI in the first PDCCH.
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • SI-RNTI is dedicated to the repeater that identifies network equipment access and can be defined in advance.
  • the network device sends the repeater-specific SIB-1 message.
  • the repeater uses SI-RNTI to detect RMSI on Type0-PDCCH, and then detects the DCI in the PDCCH scrambled using SI-RNTI.
  • DCI contains information such as the resource location of PDSCH.
  • the repeater can learn based on the first system message and no longer detect the SIB-1 information, thereby achieving the effect of power saving.
  • the repeater determines whether to further obtain the second system message defined for the repeater by obtaining the first system message sent by the network device indicating the device type of the network device. , so that the repeater can quickly identify the host network device after accessing the network, and can no longer detect the second system message when no host base station is accessible, achieving the effect of power saving.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the repeater obtains the SCI message sent by the network device.
  • the SCI message is carried by the first PDCCH and scrambled by the SI-RNTI.
  • SI-RNTI is dedicated to the repeater that identifies network equipment access and can be defined in advance.
  • the network device sends a repeater-specific SCI message, and the SCI message is carried by the first PDCCH.
  • the first PDCCH is a SI-RNTI scrambled PDCCH that identifies the repeater to which the network device is accessed.
  • the repeater uses SI-RNTI to detect the SCI message carried on the Type0-PDCCH, and then uses the SCI message to determine whether the network device is a host network device or a non-host network device, and whether it can be accessed or not.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the SCI message received by the repeater indicates the device type of the network device and/or the type of the network device accessing the repeater through the second bit field.
  • 1 bit indicates whether the network device is a host network device, or whether it can access a repeater. For example, “1" indicates that the network device can access the repeater and is a host network device; “0" indicates that the network device cannot access the repeater and is a non-host network device.
  • 2 bits indicate the device type of the network device and the type of repeater the network device accesses. For example, “00” indicates that the network device cannot access the repeater, "01” indicates that the network device can access the repeater but can only access class A repeaters, and "10” indicates that the network device can access the repeater. But it can only be connected to class B repeaters. "11” means that the network equipment can be connected to the repeater, and it can be connected to both class A repeaters and class B repeaters.
  • the repeater determines the device type of the network device and/or the type of the network device connected to the repeater by obtaining the repeater-specific SCI message sent by the network device. This enables the repeater to quickly identify the host network equipment after accessing the network, reducing the processing capacity requirements of the repeater and the production cost of the repeater.
  • the method also includes:
  • the configuration information on a frequency point other than the frequency point where the configuration information is located is obtained.
  • the repeater detects the host network device based on the configuration information.
  • the subsequent access process will be executed; otherwise, the configuration information will be obtained. Configuration information on other frequency points than the frequency point where the information is located.
  • the repeater Before the repeater is connected to a certain network device, it can search for configuration information on each frequency point every certain first period. After the repeater is connected to a certain network device, it can search for configuration information on each frequency point every certain second period.
  • the first period and the second period can be the same or different.
  • the repeater can quickly identify the host network device and access the host network device after accessing the network by obtaining configuration information indicating the device type of the network device, thereby reducing the burden on the direct The processing capacity requirements of the repeater station and the production cost of the repeater station.
  • FIG. 2 is a second schematic flowchart of a host network device identification method provided by an embodiment of the present disclosure.
  • the execution subject of the method is a network device, such as a base station, a host base station, etc., and the method at least includes the following steps:
  • Step 201 Send a system message to the repeater, where the system message contains configuration information; or,
  • Step 202 Send an SCI message to the repeater, where the SCI message contains configuration information
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the network device sends a system message or SCI message to the repeater, which carries configuration information indicating the device type of the network device and/or the type of network device accessing the repeater. This enables the repeater to determine whether the network device is a host network device based on the configuration information, and thereby access the host network device.
  • the network device sends configuration information indicating the device type of the network device and/or the type of network device access to the repeater to the repeater, so that the repeater accesses the repeater.
  • the host network equipment can be quickly identified and connected to the host network equipment, which reduces the processing capacity requirements of the repeater and the production cost of the repeater.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message sent by the network device to the repeater may be indicated by the first bit field.
  • the network device adds an IE indication field configuration in the SIB-1 message, and uses 1 bit to indicate the device type of the network device. For example, “1" indicates that the network device is a hosted network device, and "0" indicates that the network device is a non-hosted network device.
  • the network device adds the IE indication field configuration in the MIB message, and uses 1 bit to indicate the type of repeater the network device accesses. For example, configuring the first bit field indicates that the network device is a host network device, and not configuring the first bit field indicates that the network device is a non-host network device. "1" indicates that the network device can access the repeater of class A, and "0" indicates that the network device can access the repeater of class B.
  • the network device adds an IE indication field in the MIB message, using 2 bits to indicate the device type of the network device and the type of repeater the network device accesses. For example, “00" indicates that the network device cannot access the repeater, "01” indicates that the network device can access the repeater but can only access class A repeaters, and "10” indicates that the network device can access the repeater. But it can only be connected to class B repeaters. "11” means that the network equipment can be connected to the repeater, and it can be connected to both class A repeaters and class B repeaters.
  • class A and class B are used to indicate the types of different repeaters and to characterize the information receiving capabilities or controllable functions of different repeaters.
  • class A represents a repeater that can receive broadcast information
  • class B represents a repeater that can receive SCI control information
  • class A represents a repeater that can perform time slot control
  • class B represents a repeater that can perform power control.
  • the ability or function to support both class A and class B can be expressed as class A+B.
  • a first indication field is added to the system message sent by the network device to the repeater to indicate the device type of the network device and/or the type of network device accessed to the repeater. This allows the repeater to quickly identify the host network equipment and the types of repeaters that the host network equipment can access after accessing the network, and selectively access the host network equipment, which reduces the processing capacity requirements of the repeater and the repeater requirements. The production cost of the website.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message sent by the network device is a MIB message
  • the network device configures the SIB-1 configuration parameter of the first bit field in the MIB message to indicate the device type of the network device and/or the type of repeater accessed by the network device.
  • Special configuration of the IE indication field can be used to implicitly indicate the device type of the network device and/or the type of network device connected to the repeater. For example, if the configuration parameter pdcch-ConfigSIB1 in the MIB message takes a specific value, it indicates that the network device can access the repeater and is a host network device; otherwise, the network device cannot access the repeater and is a non-host network device. Furthermore, under some values of pdcch-ConfigSIB1, the network device can access the repeater of class A; under some values, the network device can access the repeater of class B; under some values, the network device can access the repeater of class B. Can be connected to class A+B repeaters.
  • the network device configures the SIB-1 configuration parameter of the first bit field in the MIB message to indicate the device type of the network device and/or the type of network device access repeater, so that After the repeater is connected to the network, it can quickly identify the host network equipment and the types of repeaters that the host network equipment can access, and selectively access the host network equipment, which reduces the processing capacity requirements of the repeater and the repeater's Production costs.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the system message sent by the network device to the repeater is a SIB-1 message defined for the repeater, and the SIB-1 message is transmitted through the PDSCH indicated by the DCI in the first PDCCH.
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the network device sends a repeater-specific SIB-1 message, and the SIB-1 message is scrambled by SI-RNTI on its corresponding Type0-PDCCH.
  • the network device sends the SIB-1 message defined for the repeater to the repeater, so that the repeater can quickly identify the host network device after accessing the network and the host network device can
  • the type of repeater connected is selectively connected to the host network equipment, which reduces the processing capacity requirements of the repeater and the production cost of the repeater.
  • sending the system message to the repeater includes:
  • a second system message specific to the repeater identifying the repeater to which the network device is accessed is sent to the repeater.
  • the network device sends a first system message to the repeater, where the first system message is used to indicate the device type of the network device. If the network device is a host network device, a second system message specific to the repeater that identifies the network device to which the network device is connected is further sent to the repeater; if the network device is a non-host network device, there is no need to send a second system message to the repeater. system information.
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the first system message may be a MIB message common to host network devices and non-host network devices.
  • the network device uses special configurations of some IE indication fields in the MIB to implicitly indicate the device type of the network device, such as configuring parameters in the MIB.
  • pdcch-ConfigSIB1 indicates that the network device can access the repeater and is a host network device; otherwise, the network device cannot access the repeater and is a non-host network device.
  • the SIB-1 message defined for the repeater is further sent to the repeater.
  • the SIB-1 message is transmitted over the PDSCH indicated by the DCI in the first PDCCH.
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • SI-RNTI is dedicated to the repeater that identifies network equipment access and can be defined in advance.
  • the network device sends the repeater-specific SIB-1 message.
  • the repeater uses SI-RNTI to detect RMSI on Type0-PDCCH, and then detects the DCI in the PDCCH scrambled using SI-RNTI.
  • DCI contains information such as the resource location of PDSCH.
  • the repeater can learn based on the first system message and no longer detect the SIB-1 information, thereby achieving the effect of power saving.
  • the network device sends a first system message indicating the device type of the network device to the repeater, so that the repeater can determine whether to further obtain the third set of information defined for the repeater.
  • Second system message the repeater can quickly identify the host network device after accessing the network, and can no longer detect the second system message when no host base station is accessible, achieving the effect of power saving.
  • the SCI message is carried by the first PDCCH, and the first PDCCH is an identification SI-RNTI scrambled PDCCH dedicated to the repeater accessed by the network equipment.
  • the SCI message sent by the network device to the repeater is carried by the first PDCCH and scrambled by the SI-RNTI.
  • SI-RNTI is dedicated to the repeater that identifies network equipment access and can be defined in advance.
  • the network device sends a repeater-specific SCI message, and the SCI message is carried by the first PDCCH.
  • the first PDCCH is a SI-RNTI scrambled PDCCH that identifies the repeater to which the network device is accessed.
  • the repeater uses SI-RNTI to detect the SCI message carried on the Type0-PDCCH, and then uses the SCI message to determine whether the network device is a host network device or a non-host network device, and whether it can be accessed or not.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the SCI message sent by the network device indicates the device type of the network device and/or the type of repeater accessed by the network device through the second bit field.
  • 1 bit indicates whether the network device is a host network device, or whether it can access the repeater. For example, "1" indicates that the repeater can be accessed and is a host network device; "0" indicates that the repeater cannot be accessed and is a non-host network device.
  • 2 bits indicate the device type of the network device and the type of repeater the network device accesses.
  • "00” means that the repeater cannot be connected
  • "01” means that the repeater can be connected but can only be connected to class A repeaters
  • "10” means that the repeater can be connected but can only be connected to class A repeaters
  • "11" means that it can be connected to the repeater, and it can be connected to both class A repeaters and class B repeaters.
  • the network device sends the repeater-specific SCI message to the repeater, so that the repeater can determine the device type of the network device and/or the network device is connected to the repeater. type, the repeater can quickly identify the host network device after being connected to the network, reducing the processing capacity requirements of the repeater and the production cost of the repeater.
  • Example 1 The base station adds IE indication domain configuration to SIB-1/MIB
  • the base station indicates whether the base station can support repeater access through the newly added IE indication field configuration in SIB-1/MIB. For example, adding 1 bit, “1” means access is possible, and “0” means access is not possible.
  • the repeater reads the newly added IE indication domain configuration in SIB-1/MIB by receiving and detecting broadcast information. settings to determine whether the base station can be accessed.
  • the repeater can access the base station, it will perform the subsequent access process. If it cannot access the base station, it will continue to receive and detect broadcast information at other frequencies.
  • broadcast signaling is searched on each frequency point every first period.
  • the repeater After the repeater is connected to a base station, it searches for broadcast signaling on each frequency point every second period.
  • the first period and the second period can be the same or different.
  • the repeater determines which base station needs to be accessed based on predetermined criteria and measurement values, such as the base station with the highest receiving power, the base station with the smallest interference, etc.
  • the base station indicates whether the base station can support different types of repeater access through the newly added IE indication field configuration in SIB-1/MIB. "1" means that class A repeater can be accessed, and "0" means that it can Connect to a class B repeater. If not configured, it means that the base station cannot access the repeater.
  • the repeater reads the newly added IE indication field configuration in SIB-1/MIB by receiving the detection broadcast information to determine whether its own equipment type can access the base station.
  • the repeater can access the base station, it will perform the subsequent access process. If it cannot access the base station, it will continue to receive and detect broadcast information at other frequencies.
  • broadcast signaling is searched on each frequency point every first period.
  • the repeater After the repeater is connected to a base station, it searches for broadcast signaling on each frequency point every second period.
  • the first period and the second period can be the same or different.
  • the repeater determines which base station needs to be accessed based on predetermined criteria and measurement values, such as the base station with the highest receiving power, the base station with the smallest interference, etc.
  • the base station uses the newly added IE indication field configuration in SIB-1/MIB to indicate whether the base station can access the repeater and whether it can support different types of repeater access. "00” means that the repeater cannot be accessed. “01” means that the repeater can be connected but can only be connected to class A repeaters; “10” means that the repeater can be connected but can only be connected to class B repeaters; “11” means that it can be connected into the repeater, and can access both class A repeaters and class B repeaters.
  • the repeater reads the newly added IE indication domain configuration in SIB-1/MIB by receiving and detecting broadcast information. settings to determine whether your device type can access the base station.
  • the repeater can access the base station, it will perform the subsequent access process. If it cannot access the base station, it will continue to receive and detect broadcast information at other frequencies.
  • broadcast signaling is searched on each frequency point every first period.
  • the repeater After the repeater is connected to a base station, it searches for broadcast signaling on each frequency point every second period.
  • the first period and the second period can be the same or different.
  • the repeater determines which base station needs to be accessed based on predetermined criteria and measurement values, such as the base station with the highest receiving power, the base station with the smallest interference, etc.
  • the base station implicitly indicates whether the base station can access the repeater through the special configuration of one or some parameters in SIB-1/MIB. For example, in case 1, the configuration parameter pdcch-ConfigSIB1 in the MIB under certain values , indicating that the base station can access the repeater, otherwise it cannot access the repeater. For example, in case 2, pdcch-ConfigSIB1 cannot be connected to the repeater under certain values, can be connected to the repeater of class A under certain values, and can be connected to the repeater of class B under certain values. Repeater. For example, in case 3, pdcch-ConfigSIB1 can access the repeater of class A under certain values, the repeater of class B under certain values, and both can access under certain values. Class A repeaters can also be connected to class B repeaters.
  • the repeater can access the base station, it will perform subsequent access procedures. If it cannot access the base station, it will continue to receive and detect broadcast information at other frequencies.
  • broadcast signaling is searched on each frequency point every first period.
  • the repeater After the repeater is connected to a base station, it searches for broadcast signaling on each frequency point every second period.
  • the first period and the second period can be the same or different.
  • the repeater determines which base station needs to be accessed based on predetermined criteria and measurement values, such as the base station with the highest received power, the base station with the smallest interference, etc.
  • Example 2 The base station sends the SIB-1 message defined for the repeater
  • SI-RNTI 0xfff3.
  • the base station sends a SIB-1 message defined for the repeater.
  • the SIB-1 message carries information indicating whether the base station can access the repeater.
  • the SI-RNTI scrambles the Type0-PDCCH corresponding to the SIB-1 message.
  • the repeater uses SI-RNTI to descramble Type0-PDCCH, and then receives the SIB-1 message transmitted on the corresponding PDSCH through the detected DCI in the PDCCH (which contains information such as the resource location of the PDSCH), thereby detecting the RMSI.
  • the repeater determines whether it can access the base station based on the information in the RMSI.
  • the repeater can access the base station, it will perform subsequent access procedures. If it cannot access the base station, it will continue to receive and detect broadcast information at other frequencies.
  • broadcast signaling is searched for on each frequency point every first period.
  • the repeater After the repeater is connected to a base station, it searches for broadcast signaling on each frequency point every second period.
  • the first period and the second period can be the same or different.
  • the repeater determines which base station needs to be accessed based on predetermined criteria and measurement values, such as the base station with the highest received power, the base station with the smallest interference, etc.
  • Example 3 Use some special configurations of the MIB to indicate whether the base station can access the repeater. When these configurations are used, the base station sends the SIB-1 message defined for the repeater.
  • the base station implicitly indicates whether the base station can access the repeater through the special configuration of one or some parameters in SIB-1/MIB.
  • the base station If the base station can access the repeater, it will further send the SIB-1 message defined for the repeater. If it cannot access the repeater, it will not send the SIB-1 message defined for the repeater.
  • the repeater When the repeater is connected, the repeater first detects the special configuration of one or more parameters in SIB-1/MIB. If the base station is determined to be a base station that the repeater can access, further detection will be performed on the repeater. The defined SIB-1 message is used to determine whether the base station can be accessed.
  • the repeater can access the base station, it will perform subsequent access procedures. If it cannot access the base station, it will continue to receive and detect broadcast information at other frequencies.
  • broadcast signaling is searched for on each frequency point every first period.
  • the repeater After the repeater is connected to a base station, it will search for broadcasts on each frequency point every second period. signaling.
  • the first period and the second period can be the same or different.
  • the repeater determines which base station needs to be accessed based on predetermined criteria and measurement values, such as the base station with the highest received power, the base station with the smallest interference, etc.
  • Example 4 Indicate host base station information through out-of-band control information
  • out-of-band control information configuration may include: OAM configuration.
  • OAM configures the cell identifier or frequency point information that the repeater can camp on
  • OAM configures the cell identifier or frequency point information that the repeater cannot camp on.
  • the repeater performs a cell search. During the search, it only searches for frequency points that can be parked, or it compares the current cell identification and configuration list during the search to determine which frequency points can be parked.
  • Example 5 Indicate host base station information through SCI message
  • SI-RNTI 0xfff3.
  • the base station sends a repeater-specific SCI message.
  • the SIC message is carried by Type0-PDCCH and scrambled by SI-RNTI. It carries an indication of whether the base station can access the repeater and the type of repeater that can be accessed. information.
  • the repeater uses SI-RNTI to descramble Type0-PDCCH and then detects the transmitted SCI message.
  • the repeater determines whether it can access the base station based on the information carried in the SCI message.
  • the repeater can access the base station, it will perform subsequent access procedures. If it cannot access the base station, it will continue to receive and detect broadcast information at other frequencies.
  • broadcast signaling is searched for on each frequency point every first period.
  • the repeater After the repeater is connected to a base station, it searches for broadcast signaling on each frequency point every second period.
  • the first period and the second period can be the same or different.
  • the repeater determines which base station needs to be accessed based on predetermined criteria and measurement values, such as the base station with the highest received power, the base station with the smallest interference, etc.
  • Figure 3 is a schematic structural diagram of a repeater provided by an embodiment of the present disclosure. As shown in Figure 3, the terminal It includes memory 301, transceiver 302, and processor 303, including:
  • the memory 301 is used to store computer programs; the transceiver 302 is used to send and receive data under the control of the processor 303.
  • the transceiver 302 is used to receive and send data under the control of the processor 303.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 303 and various circuits of the memory represented by memory 301 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 302 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the user interface 304 can also be an interface capable of externally connecting internal and external required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 303 is responsible for managing the bus architecture and general processing, and the memory 301 can store data used by the processor 303 when performing operations.
  • the processor 303 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable gate array.
  • Logic device Complex Programmable Logic Device, CPLD
  • the processor can also adopt a multi-core architecture.
  • the processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
  • the processor and memory can also be physically separated.
  • Processor 303 used to read the computer program in the memory 301 and perform the following operations:
  • the SCI message contains configuration information
  • Obtain the configuration information of the OAM configuration which includes the identification information and/or frequency information of the network device;
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the obtaining the system message sent by the network device includes:
  • the device type of the network device is a host network device type
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the operations also include:
  • the configuration information on a frequency point other than the frequency point where the configuration information is located is obtained.
  • the above-mentioned repeater provided by the embodiment of the present invention can implement all the method steps implemented by the above-mentioned method embodiment with the repeater as the execution subject, and can achieve the same technical effect, which will not be discussed here. Then, the same parts and beneficial effects in this embodiment as those in the method embodiment are discussed. Details.
  • FIG. 4 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • the network device includes a memory 401, a transceiver 402, and a processor 403, wherein:
  • the memory 401 is used to store computer programs; the transceiver 402 is used to send and receive data under the control of the processor 403.
  • the transceiver 402 is used to receive and send data under the control of the processor 403.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 403 and various circuits of the memory represented by memory 401 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 402 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 403 is responsible for managing the bus architecture and general processing, and the memory 401 can store data used by the processor 403 when performing operations.
  • the processor 403 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex). Programmable Logic Device (CPLD), the processor can also adopt a multi-core architecture.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • FPGA field programmable gate array
  • Complex complex programmable logic device
  • CPLD Programmable Logic Device
  • the processor can also adopt a multi-core architecture.
  • Processor 403 used to read the computer program in the memory 401 and perform the following operations:
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • sending the system message to the repeater includes:
  • a second system message specific to the repeater identifying the repeater to which the network device is accessed is sent to the repeater.
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the above-mentioned repeater provided by the embodiment of the present invention can implement all the method steps implemented by the above-mentioned method embodiment with network equipment as the execution subject, and can achieve the same technical effect, which will not be discussed here.
  • the parts and beneficial effects in this embodiment that are the same as those in the method embodiment will be described in detail.
  • Figure 5 is one of the structural schematic diagrams of a device for identifying host network equipment provided by an embodiment of the present disclosure. As shown in Figure 5, the device includes:
  • the first obtaining unit 501 is used to obtain system messages sent by network devices, where the system messages contain configuration information; or,
  • the second obtaining unit 502 is used to obtain the SCI message sent by the network device, where the SCI message contains configuration information; or,
  • the third obtaining unit 503 is used to obtain the configuration information of the OAM configuration, where the configuration information includes the identification information and/or frequency point information of the network device;
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type. Equipment type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the first acquisition unit is also used to:
  • the device type of the network device is a host network device type
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • the device further includes a detection unit, the detection unit is used for:
  • the configuration information on a frequency point other than the frequency point where the configuration information is located is obtained.
  • Figure 6 is a second structural schematic diagram of a device for identifying host network equipment provided by an embodiment of the present disclosure. As shown in Figure 6, the device includes:
  • the first sending unit 601 is used to send a system message to the repeater, where the system message contains configuration information; or,
  • the second sending unit 602 is used to send an SCI message to the repeater, where the SCI message contains configuration information;
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater.
  • the device type of the network device includes a host network device type and a non-host network device type.
  • the system message indicates the device type of the network device and/or the type of repeater accessed by the network device through a first bit field.
  • the system message is a MIB message
  • the SIB-1 configuration parameter in the first bit field of the MIB message is used to indicate the device type of the network device and/or the access repeater of the network device. type.
  • the system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, and the first PDCCH is scrambled with a dedicated SI-RNTI for identifying the repeater accessed by the network device. PDCCH.
  • the first sending unit is specifically used for:
  • a second system message specific to the repeater identifying the repeater to which the network device is accessed is sent to the repeater.
  • the first system message is a MIB message common to host network equipment and non-host network equipment
  • the second system message is a SIB-1 message transmitted on the PDSCH indicated by the DCI in the first PDCCH, so
  • the first PDCCH is a SI-RNTI scrambled PDCCH dedicated to identifying the repeater accessed by the network device.
  • the SCI message is carried by a first PDCCH
  • the first PDCCH is a PDCCH scrambled by SI-RNTI dedicated to identifying a repeater accessed by the network device.
  • the SCI message indicates the device type of the network device and/or the type of repeater accessed by the network device through a second bit field.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solution of the present disclosure is essentially or contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (Processor) to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, Read-Only Memory (ROM), Random Access Memory (RAM), magnetic disk or optical disk and other media that can store program code. .
  • embodiments of the present disclosure also provide a processor-readable storage medium.
  • the processor-readable storage medium stores a computer program.
  • the computer program is used to cause the processor to execute the methods provided by the above embodiments.
  • Identification methods of host network devices include, for example:
  • the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater, and the device type of the network device includes a host network device type and a non-host network device type;
  • the station sends an SCI message, and the SCI message contains configuration information; wherein the configuration information is used to indicate the device type of the network device and/or the type of the network device accessing the repeater, and the device type of the network device includes the host Network device types and non-hosted network device types.
  • the processor-readable storage medium may be any available media or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disks, hard disks, tapes, magneto-optical disks (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor memories (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid state drive (SSD)), etc.
  • magnetic storage such as floppy disks, hard disks, tapes, magneto-optical disks (MO), etc.
  • optical storage such as CD, DVD, BD, HVD, etc.
  • semiconductor memories such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid state drive (SSD)
  • embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) embodying computer-usable program code therein.
  • a computer-usable storage media including, but not limited to, magnetic disk storage, optical storage, and the like
  • processor-executable instructions may also be stored in a processor-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the generation of instructions stored in the processor-readable memory includes the manufacture of the instruction means product, the instruction device implements the function specified in one process or multiple processes in the flow chart and/or one block or multiple blocks in the block diagram.
  • processor-executable instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the computer or other programmable device to
  • the instructions that are executed provide steps for implementing the functions specified in a process or processes of the flowchart diagrams and/or a block or blocks of the block diagrams.

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Abstract

本公开实施例提供一种宿主网络设备的识别方法、装置及存储介质，其中方法包括：获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。本公开通过获取指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息，在接入网络后能够快速识别并接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。

Description

宿主网络设备的识别方法、装置及存储介质
相关申请的交叉引用
本申请要求于2022年04月24日提交的申请号为202210435051.1，发明名称为“宿主网络设备的识别方法、装置及存储介质”的中国专利申请的优先权，其通过引用方式全部并入本文。
技术领域
本公开涉及通信技术领域，尤其涉及一种宿主网络设备的识别方法、装置及存储介质。
背景技术
智能直放站相对于一般的直放站，其区别在于宿主网络设备提供特殊的接口协议，用于直放站的边控制信息(Sidelink Control Information,SCI)。
在部署直放站的同时，需要直放站识别一个支持SCI接口功能的宿主网络设备，相对应地，宿主网络设备也需要去识别直放站，以便提供SCI信息给直放站。
目前尚未有直放站识别宿主网络设备的相关技术，如果按照目前终端识别网络设备的方案来进行直放站对宿主网络设备的识别，对直放站的处理能力要求较高。
发明内容
针对现有技术存在的问题，本公开实施例提供一种宿主网络设备的识别方法、装置及存储介质。
第一方面，本公开实施例提供一种宿主网络设备的识别方法，包括：
获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息 和/或频点信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述获取所述网络设备发送的系统消息，包括：
获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述方法还包括：
基于所述配置信息检测宿主网络设备；
在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外 的其它频点上的配置信息。
第二方面，本公开实施例还提供一种宿主网络设备的识别方法，包括：
向直放站发送系统消息，所述系统消息中包含配置信息；或者，
向直放站发送SCI消息，所述SCI消息中包含配置信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述向直放站发送系统消息，包括：
向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
第三方面，本公开实施例还提供一种直放站，包括存储器，收发机，处理器；
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述获取所述网络设备发送的系统消息，包括：
获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述操作还包括：
基于所述配置信息检测宿主网络设备；
在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外的其它频点上的配置信息。
第四方面，本公开实施例还提供一种网络设备，包括存储器，收发机，处理器；
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
向直放站发送系统消息，所述系统消息中包含配置信息；或者，
向直放站发送SCI消息，所述SCI消息中包含配置信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述向直放站发送系统消息，包括：
向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
第五方面，本公开实施例还提供一种宿主网络设备的识别装置，包括：
第一获取单元，用于获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
第二获取单元，用于获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
第三获取单元，用于获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述第一获取单元具体用于：
获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述宿主网络设备的识别装置还包括检测单元，所述检测单元用于：
基于所述配置信息检测宿主网络设备；
在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外的其它频点上的配置信息。
第六方面，本公开实施例还提供一种宿主网络设备的识别装置，包括：
第一发送单元，用于向直放站发送系统消息，所述系统消息中包含配置信息；或者，
第二发送单元，用于向直放站发送SCI消息，所述SCI消息中包含配置信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述第一发送单元具体用于：
向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
第七方面，本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行如上所述第一方面或第二方面提供的宿主网络设备的识别方法。
第八方面，本公开实施例还提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序用于使计算机执行如上所述第一方面或第二方面提供的宿主网络设备的识别方法。
第九方面，本公开实施例还提供一种通信设备可读存储介质，所述通信设备可读存储介质存储有计算机程序，所述计算机程序用于使通信设备执行如上所述第一方面或第二方面提供的宿主网络设备的识别方法。
第十方面，本公开实施例还提供一种芯片产品可读存储介质，所述芯片产品可读存储介质存储有计算机程序，所述计算机程序用于使芯片产品执行如上所述第一方面或第二方面提供的宿主网络设备的识别方法。
本公开实施例提供的宿主网络设备的识别方法、装置及存储介质，直放 站通过获取指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息，在接入网络后能够快速识别宿主网络设备并接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
附图说明
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的宿主网络设备的识别方法的流程示意图之一；
图2是本公开实施例提供的宿主网络设备的识别方法的流程示意图之二；
图3是本公开实施例提供的直放站的结构示意图；
图4是本公开实施例提供的网络设备的结构示意图；
图5是本公开实施例提供的宿主网络设备的识别装置的结构示意图之一；
图6是本公开实施例提供的宿主网络设备的识别装置的结构示意图之二。
具体实施方式
为了更好地对本公开实施例中的技术方案进行描述，下面对相关知识进行介绍。
(1)直放站
直放站是一种无线信号中继产品，可以作为实现“小容量、大覆盖”目标的必要手段之一。使用直放站进行网络部署的好处在于，一是可以在不增加网络设备(例如基站)数量的前提下保证网络覆盖，二是直放站的造价格远远低于有同样效果的微蜂窝系统。
直放站是解决通信网络延伸覆盖能力的一种优选方案。它与基站相比有结构简单、投资较少和安装方便等优点，可广泛用于难于覆盖的盲区和弱区， 如商场、宾馆、机场、码头、车站、体育馆、娱乐厅、地铁、隧道、高速公路、海岛等各种场所，提高通信质量，解决掉话问题等。
(2)智能直放站
智能直放站是指在原有直放站基础上增加控制面协议栈，网络设备可以通过发送SCI来控制直放站的一些功能。在部署一个直放站时，需要直放站识别一个支持SCI接口功能的宿主网络设备；同样地，支持直放站的宿主网络设备，也需要识别直放站，以便提供SCI信息给直放站。
目前尚未有直放站对宿主网络设备进行识别，或是宿主网络设备识别直放站的相关技术，如果按照目前终端设备和网络设备之间识别的方案来进行直放站对宿主网络设备的识别，对直放站的处理能力要求较高，导致直放站的成本较高。
针对现有技术中存在的上述问题，本公开实施例提供了一种宿主网络设备的识别方法、装置及存储介质。
本公开实施例中术语“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上，其它量词与之类似。
本公开实施例提供的技术方案可以适用于多种系统，尤其是5G系统。例如适用的系统可以是全球移动通讯(Global System of Mobile Communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(Aeneral Packet Radio Service,GPRS)系统、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)系统、高级长期演进(Long Term Evolution Advanced,LTE-A)系统、通用移动系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分，例如演进的分组系统(Evloved Packet System,EPS)、5G系 统(5GS)等。
本公开实施例涉及的终端设备，可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中，终端设备的名称可能也不相同，例如在5G系统中，终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信，无线终端设备可以是移动终端设备，如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、接入点(Access Point)、远程终端设备(Remote Terminal)、接入终端设备(Access Terminal)、用户终端设备(User Terminal)、用户代理(User Agent)、用户装置(User Device)，本公开实施例中并不限定。
本公开实施例涉及的网络设备，可以是基站，该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同，基站又可以称为接入点，或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备，或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换，作为无线终端设备与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如，本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile Communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS)，也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB)，还可以是长期演进(Long Term Evolution,LTE)系统中的演进型网络设备(Evolutional Node  B,eNB或e-NodeB)、5G网络架构(Next Generation System)中的5G基站(gNB)，也可以是家庭演进基站(Home evolved Node B，HeNB)、中继节点(Relay Node)、家庭基站(Femto)、微微基站(Pico)等，本公开实施例中并不限定。在一些网络结构中，网络设备可以包括集中单元(Centralized Unit,CU)节点和分布单元(Distributed Unit,DU)节点，集中单元和分布单元也可以地理上分开布置。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
图1是本公开实施例提供的宿主网络设备的识别方法的流程示意图之一，如图1所示，该方法的执行主体为直放站，例如智能直放站设备，该方法至少包括以下步骤：
步骤101、获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
步骤102、获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
步骤103、获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
具体地，直放站通过获取指示网络设备的设备类型的配置信息，来确定网络设备的设备类型和/或网络设备接入直放站的类型，网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
一方面，直放站获取指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息，该配置信息可以由网络设备发送的消息携带。
第一类为网络设备发送的系统消息，在系统消息中包含指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息。系统消息例如主信息块(Master Information Block,MIB)消息、系统信息块类型1(System  Information Block 1,SIB-1)消息等。可选地，系统消息可以配置为直放站专用的系统消息。
第二类为网络设备发送的SCI消息，在SCI消息中包含指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息。可选地，该SCI消息可以配置为直放站专用的SCI消息。
直放站通过网络设备发送的系统消息或SCI消息中携带的指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息，在接入网络后能够快速识别宿主网络设备并接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
另一方面，直放站获取指示网络设备的设备类型的配置信息，该配置信息除由网络设备发送的消息携带，还可以由系统直接配置。即该配置信息并不通过带内信令携带，而是通过直接对直放站进行带外信息配置的方式来告知直放站可以驻留或者不可以驻留的网络设备。
带外控制信息是指控制信息并不通过直放站所在的频带上的信号来发送，而是通过操作系统直接配置。对于直放站而言，可以驻留的网络设备即是宿主网络设备，在判断网络设备为宿主网络设备的前提下，才可以进一步判断该宿主网络设备可以接入的直放站的类型。
配置信息可以通过操作维护管理(Operation Administration and Maintenance,OAM)配置，配置信息中包含的信息可以包含网络设备的标识信息、频点信息等。例如通过OAM配置直放站可以驻留的小区标识，例如通过OAM配置直放站不可以驻留的频点信息。
直放站在进行小区搜索的过程中，根据OAM配置的直放站可以驻留的小区标识等，只对可以驻留的小区标识或者频点信息进行搜索；或者根据OAM配置的直放站不可以驻留的小区标识等，与当前小区标识和配置列表比对，判断哪些小区可以驻留。
直放站通过获取到的系统配置的配置信息，来判断网络设备是否可以接入，使得直放站在接入网络后能够快速识别宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
本公开实施例提供的宿主网络设备的识别方法，直放站通过获取指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息，在接入网络 后能够快速识别宿主网络设备并接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
具体地，直放站通过网络设备发送的系统消息中携带的配置信息来识别网络设备的设备类型，可以通过系统消息中的第一比特域指示网络设备的设备类型。
例如，在SIB-1消息或MIB消息中增加信元(Information Element,IE)指示域配置，1比特(Bit)指示网络设备是否为宿主网络设备，或者指示网络设备是否可以接入直放站。例如“1”表示可以接入直放站，为宿主网络设备；“0”表示不能接入直放站，为非宿主网络设备。
直放站通过网络设备发送的系统消息中携带的配置信息来识别网络设备的设备类型，可以通过系统消息中的第一比特域指示网络设备接入直放站的类型。
例如，在SIB-1消息或MIB消息中增加IE指示域配置，不配置则表示网络设备不能接入直放站，为非宿主网络设备；配置则表示网络设备可以接入直放站，为宿主网络设备，进一步地通过该IE指示域中的第一比特域来指示网络设备接入直放站的类型，“1”表示可接入class A的直放站，“0”表示可接入class B的直放站。
直放站通过网络设备发送的系统消息中携带的配置信息来识别网络设备的设备类型，可以通过系统消息中的第一比特域指示网络设备的设备类型和网络设备接入直放站的类型。
例如，在SIB-1消息或MIB消息中增加IE指示域配置，例如通过2比特指示网络设备的设备类型和网络设备接入直放站的类型。例如“00”表示网络设备不能接入直放站，“01”表示网络设备可以接入直放站但只能接入class A的直放站，“10”表示网络设备可以接入直放站但只能接入class B的直放站，“11”表示网络设备可以接入直放站，并且既能接入class A的直放站，也能接入class B的直放站。
其中，class A和class B用于指示不同的直放站的类型，用于表征不同直放站的接收信息能力或可控功能。例如，class A表示可以接收广播信息的直 放站，class B表示可以接收SCI控制信息的直放站。例如，class A表示可以进行时隙控制的直放站，class B表示可以进行功率控制的直放站。同时支持class A和class B的能力或者功能可以表示为class A+B。
应当说明的是，上述通过比特域指示网络设备的设备类型和/或网络设备接入直放站的类型的方式仅为几种具体的实现方式，本公开实施例的保护范围不限于此。
本公开实施例提供的宿主网络设备的识别方法，直放站通过在网络设备发送的系统消息中增加比特域来指示网络设备的设备类型和/或网络设备接入直放站的类型，在接入网络后能够快速识别宿主网络设备以及宿主网络设备可以接入的直放站的类型，选择性接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
具体地，直放站接收的系统消息为MIB消息，MIB消息中的第一比特域用于指示网络设备的设备类型和/或网络设备接入直放站的类型。进一步地，可以通过第一比特域中的SIB配置参数指示网络设备的设备类型和/或网络设备接入直放站的类型。
利用IE指示域的特殊配置可以隐式指示网络设备的设备类型和/或网络设备接入直放站的类型。例如，在MIB消息中配置参数pdcch-ConfigSIB1在特定取值下，表示网络设备可以接入直放站，为宿主网络设备；否则不能接入直放站，为非宿主网络设备。进一步地，pdcch-ConfigSIB1在一些取值下，网络设备可以接入class A的直放站；在一些取值下，网络设备可以接入class B的直放站；在一些取值下网络设备可以接入class A+B的直放站。
本公开实施例提供的宿主网络设备的识别方法，直放站通过网络设备发送的MIB消息中第一比特域的SIB-1配置参数来识别网络设备的设备类型和/或网络设备接入直放站的类型，在接入网络后能够快速识别宿主网络设备以及宿主网络设备可以接入的直放站的类型，选择性接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传 输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
具体地，系统消息为针对直放站定义的SIB-1消息，SIB-1消息通过第一物理下行控制信道(Physical Downlink Control Channel,PDCCH)中的下行控制信息(Downlink Control Information,DCI)所指示的物理下行共享信道(Physical Downlink Shared Channel,PDSCH)传输。第一PDCCH为识别网络设备接入的直放站专用的系统信息无线网络临时标识(System Information RNTI Radio Network Temporary Identity,SI-RNTI)加扰的PDCCH。
SI-RNTI为识别网络设备接入的直放站专用，可以预先定义，例如SI-RNTI＝0xfff3。网络设备发送直放站专用的SIB-1消息，当直放站接入时，直放站使用SI-RNTI解扰Type0-PDCCH，进而通过检测到的PDCCH中的DCI来接收对应的PDSCH上传输的SIB-1消息，从而检测剩余最小系统信息(Remaining Minimum System Information,RMSI)。DCI中包含有PDSCH的资源位置等信息。直放站根据RMSI中的信息来判断网络设备是否为宿主网络设备，或者判断网络设备是否可以接入。
本公开实施例提供的宿主网络设备的识别方法，直放站通过网络设备发送的针对直放站定义的SIB-1消息，使得直放站在接入网络后能够快速识别宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述获取所述网络设备发送的系统消息，包括：
获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
具体地，直放站获取网络设备发送的第一系统消息，第一系统消息用于指示网络设备的设备类型。
在网络设备的设备类型为宿主网络设备类型的情况下，直放站进一步获取网络设备发送的识别网络设备接入的直放站专用的第二系统消息，进一步根据直放站的类型等判断直放站能否接入宿主网络设备，例如针对classA的直放站，识别到宿主网络设备后，对于只支持接入classB的直放站的宿主网络设备，classA的直放站无法接入；在网络设备的设备类型为非宿主网络设 备类型的情况下，直放站不再检测针对直放站定义的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
具体地，第一系统消息可以为宿主网络设备和非宿主网络设备通用的MIB消息，利用MIB内的一些IE指示域的特殊配置隐式指示网络设备的设备类型，例如MIB中的配置参数pdcch-ConfigSIB1在特定取值下，表示网络设备可以接入直放站，为宿主网络设备；否则不能接入直放站，为非宿主网络设备。
进一步地，对于宿主网络设备，直放站可以进一步接收到针对直放站定义的SIB-1消息，即第二系统消息。SIB-1消息通过第一PDCCH中的DCI所指示的PDSCH传输。第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
SI-RNTI为识别网络设备接入的直放站专用，可以预先定义。网络设备发送直放站专用的SIB-1消息，当直放站接入时，直放站使用SI-RNTI在Type0-PDCCH上检测RMSI，进而检测到使用SI-RNTI加扰的PDCCH中的DCI来接收对应的PDSCH上传输的SIB-1消息。DCI中包含有PDSCH的资源位置等信息。
当没有可接入的网络设备时，直放站可以根据第一系统消息获知，不再进行SIB-1信息的检测，从而达到节电的效果。
本公开实施例提供的宿主网络设备的识别方法，直放站通过获取网络设备发送的指示网络设备的设备类型的第一系统消息，来判断是否要进一步获取针对直放站定义的第二系统消息，使得直放站在接入网络后能够快速识别宿主网络设备，并在无宿主基站可接入时可以不再进行第二系统消息的检测，达到了节电的效果。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
具体地，直放站获取到网络设备发送的SCI消息，该SCI消息由第一PDCCH承载，由SI-RNTI加扰。
SI-RNTI为识别网络设备接入的直放站专用，可以预先定义。网络设备发送直放站专用的SCI消息，该SCI消息由第一PDCCH承载，第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。直放站使用SI-RNTI检测在Type0-PDCCH上承载的SCI消息，进而通过SCI消息确定网络设备为宿主网络设备还是非宿主网络设备，可以接入还是不能接入。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
具体地，直放站接收的SCI消息通过第二比特域指示网络设备的设备类型和/或网络设备接入直放站的类型。
例如，1比特指示网络设备是否为宿主网络设备，或者，是否可以接入直放站。例如“1”表示网络设备可以接入直放站，为宿主网络设备；“0”表示网络设备不能接入直放站，为非宿主网络设备。
例如，2比特指示网络设备的设备类型和网络设备接入直放站的类型。例如“00”表示网络设备不能接入直放站，“01”表示网络设备可以接入直放站但只能接入class A的直放站，“10”表示网络设备可以接入直放站但只能接入class B的直放站，“11”表示网络设备可以接入直放站，并且既能接入class A的直放站，也能接入class B的直放站。
本公开实施例提供的宿主网络设备的识别方法，直放站通过获取网络设备发送的直放站专用的SCI消息，来判断网络设备的设备类型和/或网络设备接入直放站的类型，使得直放站在接入网络后能够快速识别宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述方法还包括：
基于所述配置信息检测宿主网络设备；
在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外的其它频点上的配置信息。
具体地，直放站获取到指示网络设备的设备类型的配置信息之后，基于配置信息检测宿主网络设备。
如果检测到宿主网络设备则执行后续接入流程，否则继续获取该配置信 息所在的频点以外的其它频点上的配置信息。
在直放站未接入某个网络设备之前，可以每隔一定的第一周期，在各频点上搜索配置信息。在直放站接入某个网络设备之后，可以每隔一定的第二周期在各频点上搜索配置信息。第一周期和第二周期可以相同，也可以不同。
如果检测到多个宿主网络设备可以接入，可以根据预设条件来判断需要接入哪一个宿主网络设备，例如接入接收功率最大的宿主网络设备，例如接入干扰最小的宿主网络设备。
本公开实施例提供的宿主网络设备的识别方法，直放站通过获取指示网络设备的设备类型的配置信息，在接入网络后能够快速识别宿主网络设备并接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
图2是本公开实施例提供的宿主网络设备的识别方法的流程示意图之二，如图2所示，该方法的执行主体为网络设备，例如基站、宿主基站等，该方法至少包括以下步骤：
步骤201、向直放站发送系统消息，所述系统消息中包含配置信息；或者，
步骤202、向直放站发送SCI消息，所述SCI消息中包含配置信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
具体地，对于网络设备，网络设备向直放站发送系统消息或SCI消息，其中携带指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息。使得直放站能够根据该配置信息判断网络设备是否为宿主网络设备，从而接入宿主网络设备。
本公开实施例提供的宿主网络设备的识别方法，网络设备通过向直放站发送指示网络设备的设备类型和/或网络设备接入直放站的类型的配置信息，使得直放站在接入网络后能够快速识别宿主网络设备并接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
具体地，网络设备发送给直放站的系统消息中可以通过第一比特域指示 网络设备的设备类型和/或网络设备接入直放站的类型。
例如，网络设备在SIB-1消息中增加IE指示域配置，通过1比特指示网络设备的设备类型。例如，“1”表示网络设备为宿主网络设备，“0”表示网络设备为非宿主网络设备。
例如，网络设备在MIB消息中增加IE指示域配置，通过1比特指示网络设备接入直放站的类型。例如，配置第一比特域表示网络设备为宿主网络设备，未配置则表示网络设备为非宿主网络设备。“1”表示网络设备可接入class A的直放站，“0”表示网络设备可接入class B的直放站。
例如，网络设备在MIB消息中增加IE指示域，通过2比特指示网络设备的设备类型和网络设备接入直放站的类型。例如“00”表示网络设备不能接入直放站，“01”表示网络设备可以接入直放站但只能接入class A的直放站，“10”表示网络设备可以接入直放站但只能接入class B的直放站，“11”表示网络设备可以接入直放站，并且既能接入class A的直放站，也能接入class B的直放站。
其中，class A和class B用于指示不同的直放站的类型，用于表征不同直放站的接收信息能力或可控功能。例如，class A表示可以接收广播信息的直放站，class B表示可以接收SCI控制信息的直放站。例如，class A表示可以进行时隙控制的直放站，class B表示可以进行功率控制的直放站。同时支持class A和class B的能力或者功能可以表示为class A+B。
本公开实施例提供的宿主网络设备的识别方法，网络设备向直放站发送的系统消息中增加了第一指示域来指示网络设备的设备类型和/或网络设备接入直放站的类型，使得直放站在接入网络后能够快速识别宿主网络设备以及宿主网络设备可以接入的直放站的类型，选择性接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
具体地，网络设备发送的系统消息为MIB消息，网络设备配置MIB消息中第一比特域的SIB-1配置参数来指示网络设备的设备类型和/或网络设备接入直放站的类型。
利用IE指示域的特殊配置可以隐式指示网络设备的设备类型和/或网络设备接入直放站的类型。例如，MIB消息中配置参数pdcch-ConfigSIB1在特定取值下，表示网络设备可以接入直放站，为宿主网络设备；否则网络设备不能接入直放站，为非宿主网络设备。进一步地，在pdcch-ConfigSIB1在一些取值下，网络设备可以接入class A的直放站；在一些取值下，网络设备可以接入class B的直放站；在一些取值下网络设备可以接入class A+B的直放站。
本公开实施例提供的宿主网络设备的识别方法，网络设备配置MIB消息中第一比特域的SIB-1配置参数来指示网络设备的设备类型和/或网络设备接入直放站的类型，使得直放站接入网络后能够快速识别宿主网络设备以及宿主网络设备可以接入的直放站的类型，选择性接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
具体地，网络设备向直放站发送的系统消息为针对直放站定义的SIB-1消息，SIB-1消息通过第一PDCCH中的DCI所指示的PDSCH传输。第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
SI-RNTI为识别网络设备接入的直放站专用，可以预先定义，例如SI-RNTI＝0xfff3。网络设备发送直放站专用的SIB-1消息，SIB-1消息由SI-RNTI对其对应的Type0-PDCCH进行加扰。
本公开实施例提供的宿主网络设备的识别方法，网络设备向直放站发送针对直放站定义的SIB-1消息，使得直放站接入网络后能够快速识别宿主网络设备以及宿主网络设备可以接入的直放站的类型，选择性接入宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
可选地，所述向直放站发送系统消息，包括：
向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
具体地，网络设备向直放站发送第一系统消息，第一系统消息用于指示网络设备的设备类型。若网络设备为宿主网络设备，则进一步向直放站发送识别网络设备接入的直放站专用的第二系统消息；若网络设备为非宿主网络设备，则无需再向直放站发送第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
具体地，第一系统消息可以为宿主网络设备和非宿主网络设备通用的MIB消息，网络设备利用MIB内的一些IE指示域的特殊配置隐式指示网络设备的设备类型，例如在MIB中配置参数pdcch-ConfigSIB1在特定取值下，表示网络设备可以接入直放站，为宿主网络设备；否则网络设备不能接入直放站，为非宿主网络设备。
对于宿主网络设备，进一步地向直放站发送针对直放站定义的SIB-1消息，即第二系统消息。SIB-1消息通过第一PDCCH中的DCI所指示的PDSCH传输。第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
SI-RNTI为识别网络设备接入的直放站专用，可以预先定义。网络设备发送直放站专用的SIB-1消息，当直放站接入时，直放站使用SI-RNTI在Type0-PDCCH上检测RMSI，进而检测到使用SI-RNTI加扰的PDCCH中的DCI来接收对应的PDSCH上传输的SIB-1消息。DCI中包含有PDSCH的资源位置等信息。
当没有可接入的网络设备时，直放站可以根据第一系统消息获知，不再进行SIB-1信息的检测，从而达到节电的效果。
本公开实施例提供的宿主网络设备的识别方法，网络设备通过向直放站发送指示网络设备的设备类型的第一系统消息，使得直放站能够判断是否要进一步获取针对直放站定义的第二系统消息，直放站在接入网络后能够快速识别宿主网络设备，并在无宿主基站可接入时可以不再进行第二系统消息的检测，达到了节电的效果。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别 网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
具体地，网络设备向直放站发送的SCI消息由第一PDCCH承载，由SI-RNTI加扰。
SI-RNTI为识别网络设备接入的直放站专用，可以预先定义。网络设备发送直放站专用的SCI消息，该SCI消息由第一PDCCH承载，第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。直放站使用SI-RNTI检测在Type0-PDCCH上承载的SCI消息，进而通过SCI消息确定网络设备为宿主网络设备还是非宿主网络设备，可以接入还是不能接入。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
具体地，网络设备发送的SCI消息通过第二比特域指示网络设备的设备类型和/或网络设备接入直放站的类型。
例如，1比特指示网络设备是否为宿主网络设备，或者说是否可以接入直放站。例如“1”表示可以接入直放站，为宿主网络设备；“0”表示不能接入直放站，为非宿主网络设备。
例如，2比特指示网络设备的设备类型和网络设备接入直放站的类型。例如“00”表示不能接入直放站，“01”表示可以接入直放站但只能接入class A的直放站，“10”表示可以接入直放站但只能接入class B的直放站，“11”表示可以接入直放站，并且既能接入class A的直放站，也能接入class B的直放站。
本公开实施例提供的宿主网络设备的识别方法，网络设备通过向直放站发送直放站专用的SCI消息，使得直放站能够判断网络设备的设备类型和/或网络设备接入直放站的类型，直放站在接入网络后能够快速识别宿主网络设备，降低了对直放站的处理能力要求以及直放站的制作成本。
下面通过具体若干示例进一步介绍本公开实施例的技术方案。
示例一：基站在SIB-1/MIB中增加IE指示域配置
情形1：
①基站通过SIB-1/MIB中新增的IE指示域配置来指示基站能否支持直放站接入，例如增加1比特，“1”表示可以接入，“0”表示不能接入。
②直放站通过接收检测广播信息来读取SIB-1/MIB中新增的IE指示域配 置来判断是否能够接入该基站。
③直放站如果可以接入该基站则执行后续接入流程，不能接入该基站则继续接收检测其它频点的广播信息。
④在直放站没有接入某个基站之前，每间隔第一周期，在各频点上搜索广播信令。
⑤在直放站接入某个基站之后，每间隔第二周期，在各频点上搜索广播信令。第一周期和第二周期可以相同，也可以不同。
⑥当存在多个可接入的基站时，直放站根据预定的准则和测量值来判断需要接入哪一个基站，例如接收功率最大的基站，干扰最小的基站等。
情形2：
①基站通过SIB-1/MIB中新增的IE指示域配置来指示基站能否支持不同类型的直放站接入，“1”表示可以接入class A的直放站，“0”表示可以接入class B的直放站，不配置则表示该基站不能接入直放站。
②直放站通过接收检测广播信息来读取SIB-1/MIB中新增的IE指示域配置来判断自身的设备类型是否可以接入该基站。
③直放站如果可以接入该基站则执行后续接入流程，不能接入该基站则继续接收检测其它频点的广播信息。
④在直放站没有接入某个基站之前，每间隔第一周期，在各频点上搜索广播信令。
⑤在直放站接入某个基站之后，每间隔第二周期，在各频点上搜索广播信令。第一周期和第二周期可以相同，也可以不同。
⑥当存在多个可接入的基站时，直放站根据预定的准则和测量值来判断需要接入哪一个基站，例如接收功率最大的基站，干扰最小的基站等。
情形3：
①基站通过SIB-1/MIB中新增的IE指示域配置来指示基站能否接入直放站以及能否支持不同类型的直放站接入，“00”表示不能接入直放站，“01”表示可以接入直放站但只能接入class A的直放站，“10”表示可以接入直放站但只能接入class B的直放站，“11”表示可以接入直放站，并且既能接入class A的直放站，也能接入class B的直放站。
②直放站通过接收检测广播信息来读取SIB-1/MIB中新增的IE指示域配 置来判断自身的设备类型是否可以接入该基站。
③直放站如果可以接入该基站则执行后续接入流程，不能接入该基站则继续接收检测其它频点的广播信息。
④在直放站没有接入某个基站之前，每间隔第一周期，在各频点上搜索广播信令。
⑤在直放站接入某个基站之后，每间隔第二周期，在各频点上搜索广播信令。第一周期和第二周期可以相同，也可以不同。
⑥当存在多个可接入的基站时，直放站根据预定的准则和测量值来判断需要接入哪一个基站，例如接收功率最大的基站，干扰最小的基站等。
情形4：
①基站通过SIB-1/MIB中某个或某些参数的特殊配置隐式指示该基站能否接入直放站，例如在情形1中，MIB中配置参数pdcch-ConfigSIB1在某些取值下，指示基站可以接入直放站，否则不能接入直放站。例如在情形2中，pdcch-ConfigSIB1在某些取值下不能接入直放站，在某些取值下可以接入class A的直放站，在某些取值下可以接入class B的直放站。例如在情形3中，pdcch-ConfigSIB1在某些取值下可以接入class A的直放站，在某些取值下可以接入classB的直放站，在某些取值下既可以接入class A的直放站也可以接入class B的直放站。
②直放站如果可以接入该基站则执行后续接入流程，不能接入该基站则继续接收检测其它频点的广播信息。
③在直放站没有接入某个基站之前，每间隔第一周期，在各频点上搜索广播信令。
④在直放站接入某个基站之后，每间隔第二周期，在各频点上搜索广播信令。第一周期和第二周期可以相同，也可以不同。
⑤当存在多个可接入的基站时，直放站根据预定的准则和测量值来判断需要接入哪一个基站，例如接收功率最大的基站，干扰最小的基站等。
示例二：基站发送针对直放站定义的SIB-1消息
情形1：
①系统给直放站识别定义一个专用的SI-RNTI，SI-RNTI预先定义，比如SI-RNTI＝0xfff3。
②基站发送针对直放站定义的SIB-1消息，SIB-1消息中携带指示基站能否接入直放站的信息，由SI-RNTI对SIB-1消息对应的Type0-PDCCH进行加扰。
③直放站使用SI-RNTI解扰Type0-PDCCH，进而通过检测到的PDCCH中的DCI(其中包含PDSCH的资源位置等信息)来接收对应的PDSCH上传输的SIB-1消息，从而检测RMSI。
④直放站根据RMSI中的信息来判断是否可以接入该基站。
⑤直放站如果可以接入该基站则执行后续接入流程，不能接入该基站则继续接收检测其它频点的广播信息。
⑥在直放站没有接入某个基站之前，每间隔第一周期，在各频点上搜索广播信令。
⑦在直放站接入某个基站之后，每间隔第二周期，在各频点上搜索广播信令。第一周期和第二周期可以相同，也可以不同。
⑧当存在多个可接入的基站时，直放站根据预定的准则和测量值来判断需要接入哪一个基站，例如接收功率最大的基站，干扰最小的基站等。
示例三：利用MIB的一些特殊配置来指示基站是否可以接入直放站，当采用这些配置时，基站发送针对直放站定义的SIB-1消息
情形1：
①基站通过SIB-1/MIB中某个或某些参数的特殊配置隐式指示该基站能否接入直放站。
②基站如果可以接入直放站则进一步发送针对直放站定义的SIB-1消息，如果不能接入直放站则不发送针对直放站定义的SIB-1消息。
③当直放站接入时，直放站首先通过检测SIB-1/MIB中某个或某些参数的特殊配置，如果确定基站为直放站可接入的基站，则进一步检测针对直放站定义的SIB-1消息，从而判断是否能够接入基站。
④直放站如果可以接入该基站则执行后续接入流程，不能接入该基站则继续接收检测其它频点的广播信息。
⑤在直放站没有接入某个基站之前，每间隔第一周期，在各频点上搜索广播信令。
⑥在直放站接入某个基站之后，每间隔第二周期，在各频点上搜索广播 信令。第一周期和第二周期可以相同，也可以不同。
⑦当存在多个可接入的基站时，直放站根据预定的准则和测量值来判断需要接入哪一个基站，例如接收功率最大的基站，干扰最小的基站等。
示例四：通过带外控制信息指示宿主基站的信息
情形1：
①直接对直放站进行带外控制信息配置的方式来告知直放站哪些基站为可以驻留的基站。带外控制信息配置的形式可以包括：OAM配置。例如，OAM配置直放站可以驻留的小区标识或频点信息，或者OAM配置直放站不可以驻留的小区标识或频点信息。
②直放站进行小区搜索，搜索时只对可以驻留的频点进行搜索，或者在搜索时比对当前小区标识和配置列表，判断哪些频点可以驻留。
示例五：通过SCI消息指示宿主基站的信息
情形1：
①系统给直放站识别定义一个专用的SI-RNTI，SI-RNTI预先定义，比如SI-RNTI＝0xfff3。
②基站发送直放站专用的SCI消息，该SIC消息由Type0-PDCCH承载，由SI-RNTI进行加扰，其中携带指示基站是否可以接入直放站以及可以接入的直放站的类型的信息。
③当直放站接入时，直放站使用SI-RNTI解扰Type0-PDCCH，进而检测到传输的SCI消息。
④直放站根据SCI消息中携带的信息来判断是否可以接入该基站。
⑤直放站如果可以接入该基站则执行后续接入流程，不能接入该基站则继续接收检测其它频点的广播信息。
⑥在直放站没有接入某个基站之前，每间隔第一周期，在各频点上搜索广播信令。
⑦在直放站接入某个基站之后，每间隔第二周期，在各频点上搜索广播信令。第一周期和第二周期可以相同，也可以不同。
⑧当存在多个可接入的基站时，直放站根据预定的准则和测量值来判断需要接入哪一个基站，例如接收功率最大的基站，干扰最小的基站等。
图3是本公开实施例提供的直放站的结构示意图，如图3所示，该终端 包括存储器301，收发机302，处理器303，其中：
存储器301，用于存储计算机程序；收发机302，用于在所述处理器303的控制下收发数据。
具体地，收发机302，用于在处理器303的控制下接收和发送数据。
其中，在图3中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器303代表的一个或多个处理器和存储器301代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机302可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备，用户接口304还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器303负责管理总线架构和通常的处理，存储器301可以存储处理器303在执行操作时所使用的数据。
可选地，处理器303可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field－Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD)，处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序，用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
处理器303，用于读取所述存储器301中的计算机程序并执行以下操作：
获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述获取所述网络设备发送的系统消息，包括：
获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述操作还包括：
基于所述配置信息检测宿主网络设备；
在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外的其它频点上的配置信息。
在此需要说明的是，本发明实施例提供的上述直放站，能够实现上述以直放站为执行主体的方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行 具体赘述。
图4是本公开实施例提供的网络设备的结构示意图，如图4所示，该网络设备包括存储器401，收发机402，处理器403，其中：
存储器401，用于存储计算机程序；收发机402，用于在所述处理器403的控制下收发数据。
具体地，收发机402，用于在处理器403的控制下接收和发送数据。
其中，在图4中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器403代表的一个或多个处理器和存储器401代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机402可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器403负责管理总线架构和通常的处理，存储器401可以存储处理器403在执行操作时所使用的数据。
处理器403可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field－Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD)，处理器也可以采用多核架构。
处理器403，用于读取所述存储器401中的计算机程序并执行以下操作：
向直放站发送系统消息，所述系统消息中包含配置信息；或者，
向直放站发送SCI消息，所述SCI消息中包含配置信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述向直放站发送系统消息，包括：
向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
在此需要说明的是，本发明实施例提供的上述直放站，能够实现上述以网络设备为执行主体的方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图5是本公开实施例提供的宿主网络设备的识别装置的结构示意图之一，如图5所示，该装置包括：
第一获取单元501，用于获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
第二获取单元502，用于获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
第三获取单元503，用于获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络 设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述第一获取单元还用于：
获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述装置还包括检测单元，所述检测单元用于：
基于所述配置信息检测宿主网络设备；
在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外的其它频点上的配置信息。
图6是本公开实施例提供的宿主网络设备的识别装置的结构示意图之二，如图6所示，该装置包括：
第一发送单元601，用于向直放站发送系统消息，所述系统消息中包含配置信息；或者，
第二发送单元602，用于向直放站发送SCI消息，所述SCI消息中包含配置信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
可选地，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
可选地，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述第一发送单元具体用于：
向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
可选地，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
可选地，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
本公开各实施例提供的方法和装置是基于同一公开构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处 不再赘述。
需要说明的是，本公开实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个处理器可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(Processor)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在此需要说明的是，本公开实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
另一方面，本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行上述各实施例提供的宿主网络设备的识别方法，例如包括：
获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型；
或者，
向直放站发送系统消息，所述系统消息中包含配置信息；或者，向直放 站发送SCI消息，所述SCI消息中包含配置信息；其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中，使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (52)

  1. 一种宿主网络设备的识别方法，其特征在于，包括：
    获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
    获取网络设备发送的边控制信息SCI消息，所述SCI消息中包含配置信息；或者，
    获取操作维护管理OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
    其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
  2. 根据权利要求1所述的宿主网络设备的识别方法，其特征在于，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  3. 根据权利要求2所述的宿主网络设备的识别方法，其特征在于，所述系统消息为主信息块MIB消息，所述MIB消息的第一比特域中的系统信息块类型1SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  4. 根据权利要求1所述的宿主网络设备的识别方法，其特征在于，所述系统消息是第一物理下行控制信道PDCCH中的下行控制信息DCI所指示的物理下行共享信道PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的系统信息无线网络临时标识SI-RNTI加扰的PDCCH。
  5. 根据权利要求1所述的宿主网络设备的识别方法，其特征在于，所述获取网络设备发送的系统消息，包括：
    获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
    在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
  6. 根据权利要求5所述的宿主网络设备的识别方法，其特征在于，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二 系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  7. 根据权利要求1所述的宿主网络设备的识别方法，其特征在于，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  8. 根据权利要求7所述的宿主网络设备的识别方法，其特征在于，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  9. 根据权利要求1-8任一项所述的宿主网络设备的识别方法，其特征在于，所述方法还包括：
    基于所述配置信息检测宿主网络设备；
    在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
    在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外的其它频点上的配置信息。
  10. 一种宿主网络设备的识别方法，其特征在于，包括：
    向直放站发送系统消息，所述系统消息中包含配置信息；或者，
    向直放站发送SCI消息，所述SCI消息中包含配置信息；
    其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
  11. 根据权利要求10所述的宿主网络设备的识别方法，其特征在于，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  12. 根据权利要求11所述的宿主网络设备的识别方法，其特征在于，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  13. 根据权利要求10所述的宿主网络设备的识别方法，其特征在于，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息， 所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  14. 根据权利要求10所述的宿主网络设备的识别方法，其特征在于，所述向直放站发送系统消息，包括：
    向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
    在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
  15. 根据权利要求14所述的宿主网络设备的识别方法，其特征在于，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  16. 根据权利要求10所述的宿主网络设备的识别方法，其特征在于，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  17. 根据权利要求16所述的宿主网络设备的识别方法，其特征在于，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  18. 一种直放站，包括存储器，收发机，处理器；其特征在于：
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
    获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
    获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
    其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
  19. 根据权利要求18所述的直放站，其特征在于，所述系统消息通过第 一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  20. 根据权利要求19所述的直放站，其特征在于，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  21. 根据权利要求18所述的直放站，其特征在于，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  22. 根据权利要求18所述的直放站，其特征在于，所述获取所述网络设备发送的系统消息，包括：
    获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
    在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
  23. 根据权利要求22所述的直放站，其特征在于，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  24. 根据权利要求18所述的直放站，其特征在于，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  25. 根据权利要求24所述的直放站，其特征在于，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  26. 根据权利要求18-25任一项所述的直放站，其特征在于，所述操作还包括：
    基于所述配置信息检测宿主网络设备；
    在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
    在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外 的其它频点上的配置信息。
  27. 一种网络设备，包括存储器，收发机，处理器；其特征在于：
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    向直放站发送系统消息，所述系统消息中包含配置信息；或者，
    向直放站发送SCI消息，所述SCI消息中包含配置信息；
    其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
  28. 根据权利要求27所述的网络设备，其特征在于，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  29. 根据权利要求28所述的网络设备，其特征在于，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  30. 根据权利要求27所述的网络设备，其特征在于，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  31. 根据权利要求27所述的网络设备，其特征在于，所述向直放站发送系统消息，包括：
    向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
    在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
  32. 根据权利要求31所述的网络设备，其特征在于，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  33. 根据权利要求27所述的网络设备，其特征在于，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的 SI-RNTI加扰的PDCCH。
  34. 根据权利要求33所述的网络设备，其特征在于，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  35. 一种宿主网络设备的识别装置，其特征在于，包括：
    第一获取单元，用于获取网络设备发送的系统消息，所述系统消息中包含配置信息；或者，
    第二获取单元，用于获取网络设备发送的SCI消息，所述SCI消息中包含配置信息；或者，
    第三获取单元，用于获取OAM配置的配置信息，所述配置信息中包含网络设备的标识信息和/或频点信息；
    其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
  36. 根据权利要求35所述的宿主网络设备的识别装置，其特征在于，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  37. 根据权利要求36所述的宿主网络设备的识别装置，其特征在于，所述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  38. 根据权利要求35所述的宿主网络设备的识别装置，其特征在于，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  39. 根据权利要求35所述的宿主网络设备的识别装置，其特征在于，所述第一获取单元具体用于：
    获取所述网络设备发送的第一系统消息，所述第一系统消息用于指示所述网络设备的设备类型；
    在所述网络设备的设备类型为宿主网络设备类型的情况下，获取所述网络设备发送的识别网络设备接入的直放站专用的第二系统消息。
  40. 根据权利要求39所述的宿主网络设备的识别装置，其特征在于，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  41. 根据权利要求35所述的宿主网络设备的识别装置，其特征在于，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  42. 根据权利要求41所述的宿主网络设备的识别装置，其特征在于，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  43. 根据权利要求35-42任一项所述的宿主网络设备的识别装置，其特征在于，所述宿主网络设备的识别装置还包括检测单元，所述检测单元用于：
    基于所述配置信息检测宿主网络设备；
    在检测到多个宿主网络设备的情况下，接入所述多个宿主网络设备中满足预设条件的一个宿主网络设备；或者，
    在未检测到宿主网络设备的情况下，获取所述配置信息所在的频点以外的其它频点上的配置信息。
  44. 一种宿主网络设备的识别装置，其特征在于，包括：
    第一发送单元，用于向直放站发送系统消息，所述系统消息中包含配置信息；或者，
    第二发送单元，用于向直放站发送SCI消息，所述SCI消息中包含配置信息；
    其中，所述配置信息用于指示网络设备的设备类型和/或网络设备接入直放站的类型，所述网络设备的设备类型包括宿主网络设备类型和非宿主网络设备类型。
  45. 根据权利要求44所述的宿主网络设备的识别装置，其特征在于，所述系统消息通过第一比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  46. 根据权利要求45所述的宿主网络设备的识别装置，其特征在于，所 述系统消息为MIB消息，所述MIB消息的第一比特域中的SIB-1配置参数用于指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  47. 根据权利要求44所述的宿主网络设备的识别装置，其特征在于，所述系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  48. 根据权利要求44所述的宿主网络设备的识别装置，其特征在于，所述第一发送单元具体用于：
    向所述直放站发送第一系统消息，所述第一系统消息用于指示网络设备的设备类型；
    在所述网络设备的设备类型为宿主网络设备类型的情况下，向所述直放站发送识别网络设备接入的直放站专用的第二系统消息。
  49. 根据权利要求48所述的宿主网络设备的识别装置，其特征在于，所述第一系统消息为宿主网络设备和非宿主网络设备通用的MIB消息，所述第二系统消息是第一PDCCH中的DCI所指示的PDSCH上传输的SIB-1消息，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  50. 根据权利要求44所述的宿主网络设备的识别装置，其特征在于，所述SCI消息由第一PDCCH承载，所述第一PDCCH为识别网络设备接入的直放站专用的SI-RNTI加扰的PDCCH。
  51. 根据权利要求50所述的宿主网络设备的识别装置，其特征在于，所述SCI消息通过第二比特域指示所述网络设备的设备类型和/或所述网络设备接入直放站的类型。
  52. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机程序，所述计算机程序用于使计算机执行权利要求1至9任一项所述的方法，或权利要求10至17任一项所述的方法。
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