WO2019204992A1 - 无线回传连接方法及装置 - Google Patents

无线回传连接方法及装置 Download PDF

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Publication number
WO2019204992A1
WO2019204992A1 PCT/CN2018/084293 CN2018084293W WO2019204992A1 WO 2019204992 A1 WO2019204992 A1 WO 2019204992A1 CN 2018084293 W CN2018084293 W CN 2018084293W WO 2019204992 A1 WO2019204992 A1 WO 2019204992A1
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WO
WIPO (PCT)
Prior art keywords
base station
wireless backhaul
measurement
report information
device type
Prior art date
Application number
PCT/CN2018/084293
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English (en)
French (fr)
Inventor
洪伟
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to EP18916462.7A priority Critical patent/EP3780668B1/en
Priority to ES18916462T priority patent/ES2971349T3/es
Priority to CN201880000438.6A priority patent/CN109451824B/zh
Priority to PCT/CN2018/084293 priority patent/WO2019204992A1/zh
Publication of WO2019204992A1 publication Critical patent/WO2019204992A1/zh
Priority to US17/072,660 priority patent/US11337082B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/045—Interfaces between hierarchically different network devices between access point and backbone network device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a wireless backhaul connection method and apparatus.
  • the communication using the high frequency band is generally a small cell, but if a traditional wired backhaul, such as an optical fiber, is configured for each small base station, this will cause a large overhead. In particular, in some places, fiber optics cannot be deployed, which may cause poor communication in some areas.
  • the embodiments of the present disclosure provide a wireless backhaul connection method and apparatus.
  • a wireless backhaul connection method is provided, where the method is used for a long term evolution (LTE) base station, and the wireless backhaul base station is located in a coverage of the LTE base station, the method includes:
  • the wireless backhaul base station And receiving the device type report information sent by the wireless backhaul base station, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type;
  • the configuring the secondary base station configured for the wireless backhaul base station to be used for the wireless backhaul connection according to the device type report information includes:
  • a host base station capable of providing a wireless backhaul service for the wireless backhaul base station, and configuring the determined host base station as the secondary base station.
  • the measurement parameter includes at least one of the following:
  • the specified measurement trigger condition is the specified measurement trigger condition.
  • the measured quantity of the specified measurement comprises a reference signal received power RSRP or a reference signal received quality RSRQ.
  • the measurement result includes an RSRP measurement value or an RSRQ measurement value of each specified donor base station;
  • a donor base station capable of providing a wireless backhaul service for the wireless backhaul base station, and configuring the determined donor base station as the secondary base station.
  • the measured amount of the specified measurement includes a load size.
  • the measurement result includes load measurement values of the respective designated host base stations
  • a donor base station capable of providing a wireless backhaul service for the wireless backhaul base station, and configuring the determined donor base station as the secondary base station.
  • the measured quantity of the specified measurement further includes a load size, where the measurement result includes an RSRP measurement value or an RSRQ measurement value of each specified donor base station, and load measurement values of the respective designated host base stations;
  • a host base station capable of providing a wireless backhaul service to the wireless backhaul base station, and determining The host base station is configured as the secondary base station.
  • the specified measurement trigger condition includes a period trigger or an event trigger.
  • the method further includes:
  • a wireless backhaul connection method is provided, where the method is used for a wireless backhaul base station, where the wireless backhaul base station is located in a coverage of a long term evolution LTE base station, and the method includes:
  • the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type
  • the sending the device type report information to the LTE base station includes:
  • the sending the device type report information to the LTE base station includes:
  • the device type report information is sent to the LTE base station.
  • the method further includes:
  • the measurement result is added to the measurement report information
  • the measurement parameter includes at least one of the following:
  • the specified measurement trigger condition is the specified measurement trigger condition.
  • the measured quantity of the specified measurement includes a reference signal received power RSRP or a reference signal received quality RSRQ;
  • the RSRP or RSRQ of each of the designated donor base stations is measured, and the obtained measurement result includes RSRP measurement values or RSRQ measurement values of the respective designated host base stations.
  • the measured quantity of the specified measurement includes a load size
  • the load size of each of the designated host base stations is measured, and the obtained measurement result includes load measurement values of the respective designated host base stations.
  • the measured quantity of the specified measurement includes a reference signal received power RSRP or a reference signal received quality RSRQ, and a load size;
  • the RSRP or RSRQ and the load size of each of the designated donor base stations are measured, and the obtained measurement results include RSRP measurement values or RSRQ measurement values of the respective designated donor base stations, and load measurement values of the respective designated host base stations.
  • the specified measurement trigger condition includes a period trigger or an event trigger
  • the measurement result is added to the measurement report information, including:
  • the measurement result is added to the measurement report information when the periodic trigger or event triggered measurement report is reported.
  • the method further includes:
  • a wireless backhaul connection apparatus is provided, where the apparatus is used for a long term evolution LTE base station, and a wireless backhaul base station is located in a coverage of the LTE base station, where the apparatus includes:
  • the information receiving module is configured to receive the device type report information sent by the wireless backhaul base station, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type;
  • the configuration module is configured to configure, for the wireless backhaul base station, a secondary base station for wireless backhaul connection according to the device type report information.
  • the configuration module includes:
  • a first configuration submodule configured to be configured to measure measurement parameters of each specified donor base station, where each designated donor base station is located within the coverage of the LTE base station;
  • a transmitting submodule configured to send the measurement parameter to the wireless backhaul base station, so that the wireless backhaul base station performs measurement on the each designated host base station according to the measurement parameter, to obtain a measurement result
  • a receiving submodule configured to receive measurement report information sent by the wireless backhaul base station, where the measurement report information includes the measurement result
  • a first determining submodule configured to determine, according to the measurement result, a host base station that can provide a wireless backhaul service for the wireless backhaul base station from the respective designated host base stations, and configure the determined host base station as a Said secondary base station.
  • the measurement parameter includes at least one of the following:
  • the specified measurement trigger condition is the specified measurement trigger condition.
  • the measured quantity of the specified measurement comprises a reference signal received power RSRP or a reference signal received quality RSRQ.
  • the measurement result includes an RSRP measurement value or an RSRQ measurement value of each specified donor base station;
  • the first determining submodule includes:
  • a second determining submodule configured to determine a host base station capable of providing a wireless backhaul service for the wireless backhaul base station according to the RSRP measurement value or the RSRQ measurement value of each specified donor base station, and determine the determined base station Configured as the secondary base station.
  • the measured amount of the specified measurement includes a load size.
  • the measurement result includes load measurement values of the respective designated host base stations
  • the first determining submodule includes:
  • a third determining submodule configured to determine, according to load measurement values of the respective designated host base stations, a donor base station capable of providing a wireless backhaul service for the wireless backhaul base station, and configuring the determined donor base station to be the Secondary base station.
  • the measured quantity of the specified measurement further includes a load size, where the measurement result includes an RSRP measurement value or an RSRQ measurement value of each specified donor base station, and load measurement values of the respective designated host base stations;
  • the first determining submodule includes:
  • a fourth determining submodule configured to determine, according to the RSRP measurement value or the RSRQ measurement value of each specified donor base station, and the load measurement value of each specified donor base station, to provide wireless backhaul for the wireless backhaul base station Serving the base station and configuring the determined donor base station as the secondary base station.
  • the specified measurement trigger condition includes a period trigger or an event trigger.
  • the device further includes:
  • An indication message generating module configured to generate a secondary base station indication message, where the secondary base station indication message includes a secondary base station identifier
  • the indication message sending module is configured to send the secondary base station indication message to the wireless backhaul base station, so that the wireless backhaul base station determines, according to the secondary base station identifier, a secondary base station for a wireless backhaul connection, and Establishing a connection with the secondary base station.
  • a wireless backhaul connection apparatus is provided, where the apparatus is used for a wireless backhaul base station, where the wireless backhaul base station is located in a coverage of a Long Term Evolution (LTE) base station, and the apparatus includes:
  • An information generating module configured to generate device type report information, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type;
  • the first sending module is configured to send the device type report information to the LTE base station, so that the LTE base station configures the wireless base station to configure the secondary base station for the wireless backhaul connection according to the device type report information. .
  • the first sending module includes:
  • the first sending submodule is configured to send the device type reporting information to the LTE base station in a random access procedure initiated by the LTE base station.
  • the first sending module includes:
  • the second sending submodule is configured to send the device type report information to the LTE base station after the random access procedure initiated by the LTE base station is completed.
  • the device further includes:
  • a first receiving module configured to receive measurement parameters sent by the LTE base station, where the measurement parameters are used to measure each designated base station, and each of the designated host base stations is located in a coverage of the LTE base station;
  • a measurement module configured to perform measurement on the each designated host base station according to the measurement parameter, to obtain a measurement result
  • Adding a module configured to add the measurement result to the measurement report information when the measurement is reported;
  • the second sending module is configured to send the measurement report information to the LTE base station.
  • the measurement parameter includes at least one of the following:
  • the specified measurement trigger condition is the specified measurement trigger condition.
  • the measured quantity of the specified measurement comprises a reference signal received power RSRP or a reference signal received quality RSRQ;
  • the measurement module includes:
  • the first measurement submodule is configured to measure RSRP or RSRQ of each of the designated donor base stations, and the obtained measurement result includes RSRP measurement values or RSRQ measurement values of the respective designated host base stations.
  • the measured quantity of the specified measurement includes a load size
  • the measurement module includes:
  • the second measurement submodule is configured to measure a load size of each of the designated host base stations, and the obtained measurement result includes load measurement values of the respective designated host base stations.
  • the measured quantity of the specified measurement includes a reference signal received power RSRP or a reference signal received quality RSRQ, and a load size
  • the measurement module includes:
  • a third measurement submodule configured to measure RSRP or RSRQ and a load size of each of the designated donor base stations, where the obtained measurement result includes an RSRP measurement value or an RSRQ measurement value of each of the designated donor base stations, and the Load measurements for each of the designated host base stations.
  • the specified measurement trigger condition includes a period trigger or an event trigger
  • the adding module includes:
  • the adding submodule is configured to add the measurement result to the measurement report information when the periodic trigger or event triggered measurement report is performed.
  • the device further includes:
  • a second receiving module configured to receive a secondary base station indication message sent by the LTE base station, where the secondary base station indication message includes a secondary base station identifier;
  • a secondary base station determining module configured to determine, according to the secondary base station identifier, a secondary base station for a wireless backhaul connection
  • a third sending module configured to send a wireless backhaul connection request to the secondary base station
  • Establishing a connection module configured to establish a connection with the secondary base station according to the consent connection message when receiving the consent connection message sent by the secondary base station for the wireless backhaul connection request.
  • a non-transitory computer readable storage medium having stored thereon a computer program for performing the wireless backhaul connection method provided by the above first aspect.
  • a non-transitory computer readable storage medium having stored thereon a computer program for performing the wireless backhaul connection method provided by the second aspect described above.
  • a wireless backhaul connection apparatus is provided, where the apparatus is used for a long term evolution LTE base station, and the wireless backhaul base station is located in a coverage of the LTE base station, where the apparatus includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the wireless backhaul base station And receiving the device type report information sent by the wireless backhaul base station, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type;
  • a wireless backhaul connection apparatus is provided, where the apparatus is used for a wireless backhaul base station, where the wireless backhaul base station is located in a coverage of a Long Term Evolution (LTE) base station, and the apparatus includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type
  • the LTE base station in the embodiment of the present disclosure may receive the device type report information sent by the wireless backhaul base station, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the report information is
  • the wireless backhaul base station is configured with a secondary base station for wireless backhaul connection, so that the wireless backhaul base station can transmit data to the core network device by using the secondary base station configured by the LTE, thereby improving the reliability of the wireless backhaul connection and improving the reliability.
  • the data transmission efficiency of the wireless backhaul base station may be received from the wireless backhaul base station, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the report information is
  • the wireless backhaul base station is configured with a secondary base station for wireless backhaul connection, so that the wireless backhaul base station can transmit data to the core network device by using the secondary base station configured by the LTE, thereby improving the
  • the wireless backhauling base station in the embodiment of the present disclosure may generate the device type report information, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the device type report information is sent to the LTE base station.
  • the LTE base station can configure the secondary base station for the wireless backhaul connection for the wireless backhaul base station according to the device type report information, and the wireless backhaul base station can also transmit the data to the core network device by using the secondary base station configured by the LTE, thereby improving the The reliability of the wireless backhaul connection also improves the data transmission efficiency of the wireless backhaul base station.
  • FIG. 1 is a flowchart of a wireless backhaul connection method according to an exemplary embodiment
  • FIG. 2 is an application scenario diagram of a wireless backhaul connection method according to an exemplary embodiment
  • FIG. 3 is a flowchart of another wireless backhaul connection method according to an exemplary embodiment
  • FIG. 4 is a flowchart of another wireless backhaul connection method according to an exemplary embodiment
  • FIG. 5 is a flowchart of a wireless backhaul connection method according to an exemplary embodiment
  • FIG. 6 is a flowchart of another wireless backhaul connection method according to an exemplary embodiment
  • FIG. 7 is a flowchart of another wireless backhaul connection method according to an exemplary embodiment
  • FIG. 8 is a block diagram of a wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 9 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment.
  • FIG. 10 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment.
  • FIG. 11 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment.
  • FIG. 12 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 13 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 14 is a block diagram of a wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 15 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 16 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 17 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment.
  • FIG. 18 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment.
  • FIG. 19 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment.
  • FIG. 20 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 21 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment.
  • FIG. 22 is a block diagram of another wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 23 is a schematic structural diagram of a wireless backhaul connection apparatus according to an exemplary embodiment
  • FIG. 24 is a schematic structural diagram of a wireless backhaul connection apparatus according to an exemplary embodiment.
  • the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • the indication information may also be referred to as second information without departing from the scope of the present disclosure.
  • the second information may also be referred to as indication information.
  • the word "if” as used herein may be interpreted as "when” or “when” or "in response to a determination.”
  • FIG. 1 is a flowchart of a wireless backhaul connection method according to an exemplary embodiment
  • FIG. 2 is an application scenario diagram of a wireless backhaul connection method according to an exemplary embodiment
  • the method can be used in an LTE (Long Term Evolution) base station, and the wireless backhaul base station is located in the coverage of the LTE base station; as shown in FIG. 1 , the wireless backhaul connection method includes the following steps 110-120:
  • step 110 the device type report information sent by the wireless backhaul base station is received, and the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type.
  • the LTE base station may be a macro base station with a wide coverage
  • the wireless backhaul base station may be an NR (New Radio) small base station, which can only be used for the wireless backhaul by using the LTE base station or the LTE base station.
  • the secondary base station configured by the base station transmits data to the core network device.
  • the device type report information is generated, and the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the device type report information is sent.
  • the LTE base station can configure the secondary base station for the wireless backhaul connection for the wireless backhaul base station.
  • the LTE base station may receive the information in the random access procedure initiated by the wireless backhaul service, for example, the random access request message includes the device type report information, and may also be in the wireless backhaul service.
  • the RRC (Radio Resource Control) message includes the device type report information.
  • step 120 the secondary base station for the wireless backhaul connection is configured for the wireless backhaul base station according to the device type report information.
  • the LTE base station may determine, according to the device type report information, that the device type of the wireless backhaul base station is a wireless backhaul type, and may also determine that the wireless backhaul base station needs an LTE base station.
  • the secondary base station for the wireless backhaul connection is configured for the wireless backhaul base station to transmit its own data to the core network device through the secondary base station.
  • the application scenario diagram is a schematic diagram of an NSA (Non-Standalone) architecture, including a core network device, an LTE base station, a host base station 1, a host base station 2, and a host.
  • the base station 3 and the wireless backhaul base station are outside the coverage of the LTE base station, and the donor base station 1, the donor base station 2, the donor base station 3, and the wireless backhaul base station are all within the coverage of the LTE base station.
  • the LTE base station and the core network device are wired connections, and the LTE base station and the host base station 1, the donor base station 2, and the donor base station 3 are both wired connections, and the LTE base station and the wireless backhaul base station are wirelessly connected. Moreover, the LTE base station and the host base station 1, the donor base station 2, and the donor base station 3 are both wired backhaul connections, and the LTE base station and the wireless backhaul base station are wireless backhaul connections.
  • the LTE base station may be a macro base station with a wide coverage; the host base station 1, the donor base station 2, and the donor base station 3 may all be NR small base stations, but may help the wireless backhaul base station transmit data to the core network device;
  • the base station may also be an NR small base station, but only by means of an LTE base station (a primary base station for providing a wireless backhaul service) or a secondary base station configured by the LTE base station for the wireless backhaul base station (for example, the LTE base station configures the base base station 1 as The secondary base station transmits data to the core network device.
  • the device type report information is generated, and the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and
  • the device type report information is sent to the LTE base station, so that after receiving the device type report information, the LTE base station can configure the secondary base station for the wireless backhaul connection for the wireless backhaul base station according to the setting rule, for example, the LTE base station from the host base station 1
  • the host base station 2 and the donor base station 3 select or designate one or more host base stations as secondary base stations configured for the wireless backhaul base station.
  • the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the information is reported as a wireless backhaul according to the device type report information.
  • the base station is configured with a secondary base station for wireless backhaul connection, so that the wireless backhaul base station can transmit data to the core network device by using the secondary base station configured by the LTE, thereby improving the reliability of the wireless backhaul connection and improving the wireless backhaul. Base station data transmission efficiency.
  • FIG. 3 is a flowchart of another wireless backhaul connection method, which may be used in an LTE base station, where a wireless backhaul base station is located within a coverage of the LTE base station, according to an exemplary embodiment; Based on the method shown in FIG. 1 , the coverage of the LTE base station further includes multiple host base stations, and the host base station and the wireless backhaul base station may both be NR small base stations; as shown in FIG. 3, step 120 is performed.
  • the base station that can provide the wireless backhaul service for the wireless backhaul base station can be determined from the specified base station according to the measurement result of the wireless backhaul base station, and the determined host base station is configured as the secondary base station, which may include the following steps. 310-340:
  • step 310 measurement parameters for measuring each designated donor base station are configured, and each of the designated donor base stations is located within the coverage of the LTE base station.
  • each of the designated host base stations may refer to all the host base stations in the coverage of the LTE base station, or may be part of the host base stations in all the host base stations, as to whether all or part of the base station is the LTE base station according to the actual situation. Self-determined.
  • each designated host base station refers to a donor base station 1, a donor base station 2, and a donor base station 3.
  • each designated donor base station refers only to the donor base station 1 and the donor base station 2.
  • the measurement parameter in the foregoing step 310 may include at least one of the following:
  • (1-1) specifying a list of the host base stations, wherein the designated host base station list includes the respective designated host base stations;
  • the measured quantity of the specified measurement in (1-2) above may include:
  • RSRQ ReferenceSignalReceivingQuality, reference signal reception quality
  • the measured amount of the specified measurement in (1-2) above may include: a load size.
  • the measured amount of the specified measurement in (1-2) above may include: RSRP or RSRQ, and a load size.
  • the specified measurement trigger condition in (1-3) above includes a periodic trigger or an event trigger.
  • the period triggering refers to triggering the measurement report according to a certain period of time, for example: 1 minute; the event trigger specifies that the measurement event can be triggered when a specified event occurs, for example, the RSRP measurement value or the RSRQ measurement value of a host base station exceeds a certain value. Threshold.
  • step 320 the measurement parameters are sent to the wireless backhaul base station, so that the wireless backhaul base station performs measurement on each designated donor base station according to the measurement parameters, and obtains the measurement result.
  • the wireless backhaul base station measures the RSRP or RSRQ of each designated donor base station, and the obtained measurement result includes RSRP measurement values of each designated host base station or RSRQ measurement.
  • the wireless backhaul base station measures the load size of each designated host base station, and the obtained measurement result includes the load measurement value of each specified host base station.
  • the wireless backhaul base station measures the RSRP or RSRQ and the load size of each designated donor base station, and the obtained measurement results include each Specifies the RSRP measurement value or RSRQ measurement value of the donor base station and the load measurement value of each designated donor base station.
  • step 330 the measurement report information sent by the wireless backhaul base station is received, and the measurement report information includes the measurement result.
  • a host base station capable of providing a wireless backhaul service for the wireless backhaul base station is determined from each designated base station according to the measurement result, and the determined host base station is configured as a secondary base station.
  • the RSRP measurement value or the RSRQ measurement value of each specified donor base station may be determined.
  • the RSRP measurement value or the RSRQ measurement value of each designated donor base station is sorted in descending order, one or more large measurement values are selected, and the corresponding host base station is configured as a secondary base station; or
  • (2-3) selecting, from the RSRP measurement value or the RSRQ measurement value of each designated donor base station, each measurement value that is greater than the first set threshold value, and configuring the host base station corresponding to each measurement value that is greater than the first set threshold value as Secondary base station.
  • the measurement result includes the load measurement values of the respective designated host base stations
  • the host base station of the service is returned, and the determined host base station is configured as the secondary base station.
  • the manner of determining may include but is not limited to the following three types:
  • (3-1) selecting a minimum measurement value from load measurement values of each designated host base station, and configuring the primary base station corresponding to the minimum measurement value as a secondary base station;
  • the measurement result includes the RSRP measurement value or the RSRQ measurement value of each of the designated donor base stations, and the load measurement value of each of the designated host base stations
  • when performing step 340 Specifying a RSRP measurement value or an RSRQ measurement value of the host base station, and a load measurement value of each designated donor base station, determining a host base station capable of providing a wireless backhaul service for the wireless backhaul base station, and configuring the determined host base station as a Said secondary base station.
  • a host base station with a large RSRP measurement value or a large RSRQ measurement value and a small load measurement value is selected and configured as a secondary base station.
  • the measurement parameters for measuring the specified base station are configured, and the measurement parameters are sent to the wireless backhaul base station, and the measurement report information sent by the wireless backhaul base station is received, where the measurement report information includes the wireless backhaul.
  • the base station is configured as the secondary base station, thereby improving the accuracy of the configuration of the secondary base station.
  • FIG. 4 is a flowchart of another wireless backhaul connection method, which may be used in an LTE base station, where a wireless backhaul base station is located within the coverage of the LTE base station, according to an exemplary embodiment; Based on the method shown in FIG. 1, as shown in FIG. 4, after performing step 130, the following steps 410-420 may be further included:
  • a secondary base station indication message is generated, where the secondary base station indication message includes a secondary base station identifier.
  • the LTE base station after the LTE base station configures the secondary base station for the wireless backhaul connection, the LTE base station needs to inform the wireless backhaul base station which secondary base station is configured, and then the secondary base station indication message is configured. Which secondary base station informs the wireless backhaul base station.
  • step 420 the secondary base station indication message is sent to the wireless backhaul base station, so that the wireless backhaul base station determines the secondary base station for the wireless backhaul connection according to the secondary base station identity, and establishes a connection with the secondary base station.
  • the secondary base station indication message includes a secondary base station identifier, and the secondary base station indication message is sent to the wireless backhaul base station, so that the wireless backhaul base station can be determined according to the secondary base station identifier.
  • the secondary base station for the wireless backhaul connection establishes a connection with the secondary base station, thereby improving the accuracy of the wireless backhaul connection.
  • FIG. 5 is a flowchart of a method for wireless backhaul connection according to an exemplary embodiment, where the wireless backhaul connection method may be used for a wireless backhaul base station, where the wireless backhaul base station is located within the coverage of the LTE base station; As shown in FIG. 5, the wireless backhaul connection method includes the following steps 510-520:
  • step 510 device type report information is generated, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type.
  • the LTE base station may be a macro base station with a wide coverage
  • the wireless backhaul base station may be an NR small base station, which can only use the LTE base station or the secondary base station configured by the LTE base station for the wireless backhaul base station. Data is transmitted to the core network device.
  • the wireless backhaul base station When the wireless backhaul base station needs to assist the data transmission by the secondary base station, it generates device type report information, and the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, so that the LTE base station receives the device type report.
  • the secondary base station for the wireless backhaul connection can be configured for the wireless backhaul base station.
  • the wireless backhaul base station may send the device type report information to the LTE base station in a random access procedure initiated by the LTE base station.
  • the device type report information is added to the random access request message, and the random access request message is sent to the LTE base station.
  • the wireless backhaul base station may send the device type report information to the LTE base station after the random access procedure initiated by the LTE base station is completed.
  • the device type report information is added to the RRC message, and the RRC message is sent to the LTE base station.
  • step 520 the device type report information is sent to the LTE base station, so that the LTE base station configures the secondary base station for the wireless backhaul connection for the wireless backhaul base station according to the device type report information.
  • the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the device type report information is sent to the LTE base station, so that the LTE base station can
  • the secondary base station configured for the wireless backhaul connection is configured for the wireless backhaul base station according to the device type reporting information, and the wireless backhaul base station can also transmit the data to the core network device by using the secondary base station configured by the LTE, thereby improving the wireless backhaul connection. Reliability also improves the data transmission efficiency of the wireless backhaul base station.
  • FIG. 6 is a flowchart of another wireless backhaul connection method, which may be used for a wireless backhaul base station, where the wireless backhaul base station is located within the coverage of the LTE base station, according to an exemplary embodiment. The method is based on the method shown in FIG. 5. As shown in FIG. 6, the wireless backhaul base station needs to perform measurement according to the measurement parameters configured by the LTE base station, and sends the measurement result to the LTE base station for determining that the The wireless backhaul base station provides the host base station of the wireless backhaul service, and the determined host base station is configured as the secondary base station, and specifically includes the following steps 610-640:
  • step 610 the measurement parameters sent by the LTE base station are received, where the measurement parameters are used to measure each designated donor base station, and the respective designated host base stations are all located within the coverage of the LTE base station.
  • each of the designated host base stations may refer to all the host base stations in the coverage of the LTE base station, or may be part of the host base stations in all the host base stations, as to whether all or part of the base station base station is based on the actual situation. Self-determined.
  • the measurement parameter in the above step 610 may include at least one of the following:
  • (4-1) specifying a list of the donor base stations, wherein the designated host base station list includes the respective designated donor base stations;
  • the measured amount of the specified measurement in (4-2) above may include: RSRP or RSRQ.
  • the measured amount of the specified measurement in (4-2) above may include: a load size.
  • the measured amount of the specified measurement in (4-2) above may include: RSRP or RSRQ, and a load size.
  • the specified measurement trigger condition in (4-3) above includes a periodic trigger or an event trigger.
  • the period triggering refers to triggering the measurement report according to a certain period of time, for example: 1 minute; the event trigger specifies that the measurement event can be triggered when a specified event occurs, for example, the RSRP measurement value or the RSRQ measurement value of a host base station exceeds a certain value. Threshold.
  • step 620 each of the designated host base stations is measured according to the measurement parameters, and the measurement result is obtained.
  • the wireless backhaul base station measures the RSRP or RSRQ of each designated donor base station, and the obtained measurement result includes RSRP measurement values of each designated host base station or RSRQ measurement.
  • the wireless backhaul base station measures the load size of each designated host base station, and the obtained measurement result includes the load measurement value of each specified host base station.
  • the wireless backhaul base station measures the RSRP or RSRQ and the load size of each designated donor base station, and the obtained measurement results include each Specifies the RSRP measurement value or RSRQ measurement value of the donor base station and the load measurement value of each designated donor base station.
  • step 630 the measurement result is added to the measurement report information when the measurement is reported.
  • the specified measurement trigger condition may be a periodic trigger or an event trigger
  • the measurement result may be added when the periodic trigger or event triggered measurement report is performed. Go to the measurement report information.
  • step 640 the measurement report information is sent to the LTE base station.
  • the measurement result sent by the LTE base station is received, and the measurement result is obtained by measuring each designated host base station according to the measurement parameter, and the measurement result is added to the measurement report information and the measurement report is reported when the measurement is reported.
  • the information is sent to the LTE base station, so that the LTE base station can determine the host base station capable of providing the wireless backhaul service for the wireless backhaul base station from each designated base station according to the measurement result, and configure the determined host base station as the secondary base station, thereby implementing The accuracy of the configuration of the secondary base station is improved.
  • FIG. 7 is a flowchart of another wireless backhaul connection method, which may be used for a wireless backhaul base station, where the wireless backhaul base station is located within the coverage of the LTE base station, according to an exemplary embodiment. The method is based on the method shown in FIG. 5. As shown in FIG. 7, the wireless backhaul connection method may further include the following steps 710-740:
  • step 710 the secondary base station indication message sent by the LTE base station is received, where the secondary base station indication message includes the secondary base station identifier.
  • the secondary base station indication message is used to indicate which secondary base station is configured by the LTE base station for the wireless backhaul base station.
  • step 720 the secondary base station for the wireless backhaul connection is determined according to the secondary base station identity.
  • step 730 a wireless backhaul connection request is sent to the secondary base station.
  • step 740 when the consent connection message sent by the secondary base station for the wireless backhaul connection request is received, the connection is established with the secondary base station according to the consent connection message.
  • the secondary base station indication message sent by the LTE base station is received, the secondary base station indication message includes the secondary base station identifier, the secondary base station used for the wireless backhaul connection is determined according to the secondary base station identifier, and the wireless base station is sent to the secondary base station. And transmitting a connection request, when receiving the consent connection message sent by the secondary base station for the wireless backhaul connection request, establishing a connection with the secondary base station according to the consent connection message, thereby improving the accuracy of the wireless backhaul connection.
  • the present disclosure also provides an embodiment of a wireless backhaul connection apparatus.
  • FIG. 8 is a block diagram of a wireless backhaul connection apparatus, which may be used in an LTE base station, where a wireless backhaul base station is located within the coverage of the LTE base station, and is used according to an exemplary embodiment.
  • the wireless backhaul connection method shown in FIG. 1 is performed.
  • the wireless backhaul connection apparatus may include:
  • the information receiving module 81 is configured to receive the device type report information sent by the wireless backhaul base station, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type;
  • the configuration module 82 is configured to configure the secondary base station for the wireless backhaul connection for the wireless backhaul base station according to the device type report information.
  • the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the information is reported as a wireless backhaul according to the device type report information.
  • the base station is configured with a secondary base station for wireless backhaul connection, so that the wireless backhaul base station can transmit data to the core network device by using the secondary base station configured by the LTE, thereby improving the reliability of the wireless backhaul connection and improving the wireless backhaul. Base station data transmission efficiency.
  • the configuration module 82 may include:
  • the first configuration sub-module 91 is configured to be configured to measure measurement parameters of each specified donor base station, where each designated donor base station is located in the coverage of the LTE base station;
  • the sending sub-module 92 is configured to send the measurement parameter to the wireless backhaul base station, so that the wireless backhaul base station performs measurement on the each designated host base station according to the measurement parameter, to obtain a measurement result;
  • the receiving sub-module 93 is configured to receive the measurement report information sent by the wireless backhaul base station, where the measurement report information includes the measurement result;
  • the first determining sub-module 94 is configured to determine, according to the measurement result, a host base station that can provide a wireless backhaul service for the wireless backhaul base station from the respective designated host base stations, and configure the determined The secondary base station.
  • the measurement parameters include at least one of the following:
  • the specified measurement trigger condition is the specified measurement trigger condition.
  • the measured amount of the specified measurement comprises RSRP or RSRQ.
  • the measurement result includes an RSRP measurement value or an RSRQ measurement value of each of the specified donor base stations; as shown in FIG. 10, the first determining sub-module 94 may include:
  • the second determining sub-module 101 is configured to determine, according to the RSRP measurement value or the RSRQ measurement value of each specified donor base station, a host base station capable of providing a wireless backhaul service to the wireless backhaul base station, and determine the host The base station is configured as the secondary base station.
  • the determining manner may include, but is not limited to, the following three types: selecting the largest measured value from the RSRP measurement value or the RSRQ measurement value of each specified donor base station, and configuring the primary base station corresponding to the largest measured value as the secondary base station; or each designated host The RSRP measurement value or the RSRQ measurement value of the base station is sorted in descending order, one or more large measurement values are selected, and the corresponding host base station is configured as a secondary base station; or RSRP measurement values from each designated donor base station Or the respective measured values that are greater than the first set threshold are selected from the RSRQ measurement values, and the host base station corresponding to each measured value that is greater than the first set threshold is configured as the secondary base station.
  • the measured amount of the specified measurement includes a load size.
  • the measurement result includes the load measurement value of each of the designated host base stations; as shown in FIG. 11, the first determining sub-module 94 may include:
  • the third determining sub-module 111 is configured to determine, according to load measurement values of the respective designated host base stations, a host base station that can provide a wireless backhaul service for the wireless backhaul base station, and configure the determined host base station as a Said secondary base station.
  • the determining manner may include, but is not limited to, the following three types: selecting a minimum measurement value from load measurement values of each specified donor base station, and configuring the primary base station corresponding to the minimum measurement value as the secondary base station. Or the load measurement values of each designated host base station are sorted in ascending order, one or more smaller measurement values are selected, and the corresponding host base station is configured as a secondary base station; or from load measurement values of each designated host base station.
  • the respective measurement values that are smaller than the second set threshold are selected, and the host base station corresponding to each measurement value that is smaller than the second set threshold is configured as the secondary base station.
  • the measured quantity of the specified measurement includes RSRP or RSRQ, and a load size;
  • the measurement result includes an RSRP measurement value or an RSRQ measurement value of each of the designated donor base stations, and each of the designated host base stations
  • the load measurement value as shown in FIG. 12, the first determining sub-module 94 may include:
  • a fourth determining submodule configured to determine, according to the RSRP measurement value or the RSRQ measurement value of each specified donor base station, and the load measurement value of each specified donor base station, to provide wireless backhaul for the wireless backhaul base station Serving the base station and configuring the determined donor base station as the secondary base station. For example, a host base station with a large RSRP measurement value or a large RSRQ measurement value and a small load measurement value is selected and configured as a secondary base station.
  • the specified measurement trigger condition comprises a periodic trigger or an event trigger.
  • the period triggering refers to triggering the measurement report according to a certain period of time, for example: 1 minute; the event trigger specifies that the measurement event can be triggered when a specified event occurs, for example, the RSRP measurement value or the RSRQ measurement value of a host base station exceeds a certain value. Threshold.
  • the measurement parameters for measuring the specified base station are configured, and the measurement parameters are sent to the wireless backhaul base station, and the measurement report information sent by the wireless backhaul base station is received, where the measurement report information includes the wireless backhaul.
  • the base station is configured as the secondary base station, thereby improving the accuracy of the configuration of the secondary base station.
  • the wireless backhaul connection device may further include:
  • the indication message generating module 131 is configured to generate a secondary base station indication message, where the secondary base station indication message includes a secondary base station identifier;
  • the indication message sending module 132 is configured to send the secondary base station indication message to the wireless backhaul base station, so that the wireless backhaul base station determines the secondary base station for the wireless backhaul connection according to the secondary base station identifier, And establishing a connection with the secondary base station.
  • the secondary base station indication message includes a secondary base station identifier, and the secondary base station indication message is sent to the wireless backhaul base station, so that the wireless backhaul base station can be determined according to the secondary base station identifier.
  • the secondary base station for the wireless backhaul connection establishes a connection with the secondary base station, thereby improving the accuracy of the wireless backhaul connection.
  • the wireless backhaul connection method is as shown in FIG. 14, and the wireless backhaul connection device may include:
  • the information generating module 141 is configured to generate device type report information, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type;
  • the first sending module 142 is configured to send the device type report information to the LTE base station, so that the LTE base station configures, for the wireless backhaul base station, a wireless backhaul connection according to the device type report information.
  • Base station configured to send the device type report information to the LTE base station, so that the LTE base station configures, for the wireless backhaul base station, a wireless backhaul connection according to the device type report information.
  • the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type, and the device type report information is sent to the LTE base station, so that the LTE base station can
  • the secondary base station configured for the wireless backhaul connection is configured for the wireless backhaul base station according to the device type reporting information, and the wireless backhaul base station can also transmit the data to the core network device by using the secondary base station configured by the LTE, thereby improving the wireless backhaul connection. Reliability also improves the data transmission efficiency of the wireless backhaul base station.
  • the first sending module 142 may include:
  • the first sending sub-module 151 is configured to send the device type report information to the LTE base station in a random access procedure initiated by the LTE base station.
  • the first sending module 142 may include:
  • the second sending sub-module 161 is configured to send the device type reporting information to the LTE base station after the random access procedure initiated by the LTE base station is completed.
  • the wireless backhaul connection device may further include:
  • the first receiving module 171 is configured to receive measurement parameters sent by the LTE base station, where the measurement parameters are used to measure each designated donor base station, and each of the designated host base stations is located in the coverage of the LTE base station;
  • the measuring module 172 is configured to perform measurement on the each designated host base station according to the measurement parameter, to obtain a measurement result;
  • the adding module 173 is configured to add the measurement result to the measurement report information when the measurement is reported;
  • the second sending module 174 is configured to send the measurement report information to the LTE base station.
  • the measurement parameters include at least one of the following:
  • the specified measurement trigger condition is the specified measurement trigger condition.
  • the measurement quantity of the specified measurement includes RSRP or RSRQ; as shown in FIG. 18, the measurement module 172 may include:
  • the first measurement sub-module 181 is configured to measure RSRP or RSRQ of each of the designated host base stations, and the obtained measurement result includes RSRP measurement values or RSRQ measurement values of the respective designated host base stations.
  • the measured quantity of the specified measurement includes a load size; as shown in FIG. 19, the measuring module 172 may include:
  • the second measurement sub-module 191 is configured to measure a load size of each of the designated host base stations, and the obtained measurement result includes load measurement values of the respective designated host base stations.
  • the measured quantity of the specified measurement includes a reference signal received power RSRP or a reference signal received quality RSRQ, and a load size; as shown in FIG. 20, the measuring module 172 may include:
  • the third measurement sub-module 201 is configured to measure the RSRP or RSRQ and the load size of each of the designated host base stations, and the obtained measurement result includes the RSRP measurement value or the RSRQ measurement value of each of the designated donor base stations, and the The load measurements for each of the designated donor base stations.
  • the specified measurement trigger condition includes a period trigger or an event trigger; as shown in FIG. 21, the adding module 173 may include:
  • the adding sub-module 211 is configured to add the measurement result to the measurement report information when the periodic trigger or event-triggered measurement report is performed.
  • the measurement result sent by the LTE base station is received, and the measurement result is obtained by measuring each designated host base station according to the measurement parameter, and the measurement result is added to the measurement report information and the measurement report is reported when the measurement is reported.
  • the information is sent to the LTE base station, so that the LTE base station can determine, from the designated base stations, the host base station that can provide the wireless backhaul service to the wireless backhaul base station according to the measurement result, and configure the determined host base station to be the auxiliary base station. The base station, thereby improving the accuracy of the configuration of the secondary base station.
  • the wireless backhaul connection device may further include:
  • the second receiving module 221 is configured to receive a secondary base station indication message sent by the LTE base station, where the secondary base station indication message includes a secondary base station identifier;
  • the secondary base station determining module 222 is configured to determine, according to the secondary base station identifier, a secondary base station for a wireless backhaul connection;
  • the third sending module 223 is configured to send a wireless backhaul connection request to the secondary base station
  • the establishing connection module 224 is configured to establish a connection with the secondary base station according to the consent connection message when receiving the consent connection message sent by the secondary base station for the wireless backhaul connection request.
  • the secondary base station indication message sent by the LTE base station is received, the secondary base station indication message includes the secondary base station identifier, the secondary base station used for the wireless backhaul connection is determined according to the secondary base station identifier, and the wireless base station is sent to the secondary base station. And transmitting a connection request, when receiving the consent connection message sent by the secondary base station for the wireless backhaul connection request, establishing a connection with the secondary base station according to the consent connection message, thereby improving the accuracy of the wireless backhaul connection.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, ie may be located in one Places, or they can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the objectives of the present disclosure. Those of ordinary skill in the art can understand and implement without any creative effort.
  • the present disclosure also provides a non-transitory computer readable storage medium having stored thereon a computer program for performing the wireless backhaul connection method of any of the above-described FIGS. 1 to 4.
  • the present disclosure also provides a non-transitory computer readable storage medium having stored thereon a computer program for performing the wireless backhaul connection method of any of the above-described FIGS. 5-7.
  • the present disclosure also provides a wireless backhaul connection apparatus, where the apparatus is used in an LTE base station, and a wireless backhaul base station is located in a coverage of the LTE base station, and the apparatus includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the wireless backhaul base station And receiving the device type report information sent by the wireless backhaul base station, where the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type;
  • FIG. 23 is a schematic structural diagram of a wireless backhaul connection apparatus according to an exemplary embodiment.
  • the device 2300 can be provided as an LTE base station.
  • apparatus 2300 includes a processing component 2322, a wireless transmit/receive component 2324, an antenna component 2326, and a signal processing portion specific to the wireless interface.
  • the processing component 2322 can further include one or more processors.
  • One of the processing components 2322 can be configured to perform the wireless backhaul connection method of any of the above.
  • the present disclosure also provides a wireless backhaul connection apparatus, where the apparatus is used for a wireless backhaul base station, and the wireless backhaul base station is located in a coverage of a long term evolution LTE base station, and the apparatus includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the device type report information is used to indicate that the device type of the wireless backhaul base station is a wireless backhaul type
  • FIG. 24 is a schematic structural diagram of a wireless backhaul connection apparatus according to an exemplary embodiment.
  • the device 2400 can be provided as a wireless backhaul base station.
  • apparatus 2400 includes processing component 2422, wireless transmit/receive component 2424, antenna component 2426, and a signal processing portion specific to the wireless interface.
  • Processing component 2422 can further include one or more processors.
  • One of the processing components 2422 can be configured to perform the wireless backhaul connection method of any of the above.

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Abstract

本公开提供一种无线回传连接方法及装置，所述方法用于LTE基站，无线回传基站位于所述LTE基站的覆盖范围内，所述方法包括：接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。因此，本公开的无线回传基站可以借助LTE配置的辅基站将数据传输给核心网设备，从而提高了无线回传连接的可靠性，还提高了无线回传基站的数据传输效率。

Description

无线回传连接方法及装置 技术领域
本公开涉及通信技术领域，尤其涉及一种无线回传连接方法及装置。
背景技术
在新一代通信系统中，为了满足多样化、高速率、大数量的网络业务的要求，需要大幅提高频谱效率，而高频通信技术正是满足新一代通信系统提高频谱效率的重要候选技术。
由于高频段的传输特性，使用高频段通信的一般为小基站(small cell)，但是如果为每个小基站都配置传统的有线回传(backhaul)，比如光纤，这将会造成很大的开销，尤其是有些地方还不能部署光纤，这样还会造成部分地区通信不畅。
发明内容
为克服相关技术中存在的问题，本公开实施例提供一种无线回传连接方法及装置。
根据本公开实施例的第一方面，提供一种无线回传连接方法，所述方法用于长期演进LTE基站，无线回传基站位于所述LTE基站的覆盖范围内，所述方法包括：
接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
可选地，所述根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站，包括：
配置用于测量各个指定宿主基站的测量参数，所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
将所述测量参数发送至所述无线回传基站，以使所述无线回传基站根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
接收所述无线回传基站发送的测量上报信息，所述测量上报信息中包括所述测量结果；
根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述测量参数包括以下至少一项：
指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
指定测量的测量量；
指定的测量触发条件。
可选地，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ。
可选地，所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值；
所述根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，包括：
根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述指定测量的测量量包括负载大小。
可选地，所述测量结果中包括所述各个指定宿主基站的负载测量值；
所述根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，包括：
根据所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述指定测量的测量量还包括负载大小；所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值；
所述根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传 基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，包括：
根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述指定的测量触发条件包括周期触发或事件触发。
可选地，所述为所述无线回传基站配置用于无线回传连接的辅基站之后，还包括：
生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
将所述辅基站指示消息发送至所述无线回传基站，以使所述无线回传基站根据所述辅基站标识确定用于无线回传连接的辅基站，并与所述辅基站建立连接。
根据本公开实施例的第二方面，提供一种无线回传连接方法，所述方法用于无线回传基站，所述无线回传基站位于长期演进LTE基站的覆盖范围内，所述方法包括：
生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
可选地，所述将所述设备类型上报信息发送至LTE基站，包括：
在向所述LTE基站发起的随机接入过程中，将所述设备类型上报信息发送至所述LTE基站。
可选地，所述将所述设备类型上报信息发送至LTE基站，包括：
在向所述LTE基站发起的随机接入过程完成之后，将所述设备类型上报信息发送至所述LTE基站。
可选地，所述方法还包括：
接收所述LTE基站发送的测量参数，所述测量参数是用于测量各个指定宿主基站的，并且所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
在测量上报时，将所述测量结果添加到测量上报信息中；
将所述测量上报信息发送至所述LTE基站。
可选地，所述测量参数包括以下至少一项：
指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
指定测量的测量量；
指定的测量触发条件。
可选地，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ；
所述根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；包括：
对所述各个指定宿主基站的RSRP或RSRQ进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值。
可选地，所述指定测量的测量量包括负载大小；
所述根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；包括：
对所述各个指定宿主基站的负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的负载测量值。
可选地，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ、以及负载大小；
所述根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；包括：
对所述各个指定宿主基站的RSRP或RSRQ、负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值。
可选地，所述指定的测量触发条件包括周期触发或事件触发；
所述在测量上报时，将所述测量结果添加到测量上报信息中，包括：
在所述周期触发或事件触发的测量上报时，将所述测量结果添加到测量上报信息中。
可选地，所述方法还包括：
接收所述LTE基站发送的辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
根据所述辅基站标识确定用于无线回传连接的辅基站；
向所述辅基站发送无线回传连接请求；
当接收到所述辅基站针对所述无线回传连接请求发送的同意连接消息时，则根据所述同意连接消息与所述辅基站建立连接。
根据本公开实施例的第三方面，提供一种无线回传连接装置，所述装置用于长期演进LTE基站，无线回传基站位于所述LTE基站的覆盖范围内，所述装置包括：
信息接收模块，被配置为接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
配置模块，被配置为根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
可选地，所述配置模块包括：
第一配置子模块，被配置为配置用于测量各个指定宿主基站的测量参数，所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
发送子模块，被配置为将所述测量参数发送至所述无线回传基站，以使所述无线回传基站根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
接收子模块，被配置为接收所述无线回传基站发送的测量上报信息，所述测量上报信息中包括所述测量结果；
第一确定子模块，被配置为根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述测量参数包括以下至少一项：
指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
指定测量的测量量；
指定的测量触发条件。
可选地，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ。
可选地，所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值；
所述第一确定子模块包括：
第二确定子模块，被配置为根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述指定测量的测量量包括负载大小。
可选地，所述测量结果中包括所述各个指定宿主基站的负载测量值；
所述第一确定子模块包括：
第三确定子模块，被配置为根据所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述指定测量的测量量还包括负载大小；所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值；
所述第一确定子模块包括：
第四确定子模块，被配置为根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
可选地，所述指定的测量触发条件包括周期触发或事件触发。
可选地，所述装置还包括：
指示消息生成模块，被配置为生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
指示消息发送模块，被配置为将所述辅基站指示消息发送至所述无线回传基站，以使所述无线回传基站根据所述辅基站标识确定用于无线回传连接的辅基站，并 与所述辅基站建立连接。
根据本公开实施例的第四方面，提供一种无线回传连接装置，所述装置用于无线回传基站，所述无线回传基站位于长期演进LTE基站的覆盖范围内，所述装置包括：
信息生成模块，被配置为生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
第一发送模块，被配置为将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
可选地，所述第一发送模块包括：
第一发送子模块，被配置为在向所述LTE基站发起的随机接入过程中，将所述设备类型上报信息发送至所述LTE基站。
可选地，所述第一发送模块包括：
第二发送子模块，被配置为在向所述LTE基站发起的随机接入过程完成之后，将所述设备类型上报信息发送至所述LTE基站。
可选地，所述装置还包括：
第一接收模块，被配置为接收所述LTE基站发送的测量参数，所述测量参数是用于测量各个指定宿主基站的，并且所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
测量模块，被配置为根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
添加模块，被配置为在测量上报时，将所述测量结果添加到测量上报信息中；
第二发送模块，被配置为将所述测量上报信息发送至所述LTE基站。
可选地，所述测量参数包括以下至少一项：
指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
指定测量的测量量；
指定的测量触发条件。
可选地，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收 质量RSRQ；
所述测量模块包括：
第一测量子模块，被配置为对所述各个指定宿主基站的RSRP或RSRQ进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值。
可选地，所述指定测量的测量量包括负载大小；
所述测量模块包括：
第二测量子模块，被配置为对所述各个指定宿主基站的负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的负载测量值。
可选地，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ、以及负载大小
所述测量模块包括：
第三测量子模块，被配置为对所述各个指定宿主基站的RSRP或RSRQ、负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值。
可选地，所述指定的测量触发条件包括周期触发或事件触发；
所述添加模块包括：
添加子模块，被配置为在所述周期触发或事件触发的测量上报时，将所述测量结果添加到测量上报信息中。
可选地，所述装置还包括：
第二接收模块，被配置为接收所述LTE基站发送的辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
辅基站确定模块，被配置为根据所述辅基站标识确定用于无线回传连接的辅基站；
第三发送模块，被配置为向所述辅基站发送无线回传连接请求；
建立连接模块，被配置为当接收到所述辅基站针对所述无线回传连接请求发送的同意连接消息时，则根据所述同意连接消息与所述辅基站建立连接。
根据本公开实施例的第五方面，提供一种非临时计算机可读存储介质，所述存 储介质上存储有计算机程序，所述计算机程序用于执行上述第一方面提供的无线回传连接方法。
根据本公开实施例的第六方面，提供一种非临时计算机可读存储介质，所述存储介质上存储有计算机程序，所述计算机程序用于执行上述第二方面提供的无线回传连接方法。
根据本公开实施例的第七方面，提供一种无线回传连接装置，所述装置用于长期演进LTE基站，无线回传基站位于所述LTE基站的覆盖范围内，所述装置包括：
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
根据本公开实施例的第八方面，提供一种无线回传连接装置，所述装置用于无线回传基站，所述无线回传基站位于长期演进LTE基站的覆盖范围内，所述装置包括：
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开实施例中的LTE基站可以通过接收无线回传基站发送的设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型，并根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站，这样无线回传基站就可以借助LTE配置的辅基站将数据传输给核心网设备，从而提高了无线回传连接的可靠性，还提高了无线回传基站的数据传输效率。
本公开实施例中的无线回传基站可以通过生成设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型，并将设备类型上报信息发送至LTE基站，这样LTE基站就可以根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站，进而无线回传基站也可以借助LTE配置的辅基站将数据传输给核心网设备，从而提高了无线回传连接的可靠性，还提高了无线回传基站的数据传输效率。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种无线回传连接方法的流程图；
图2是根据一示例性实施例示出的一种无线回传连接方法的应用场景图；
图3是根据一示例性实施例示出的另一种无线回传连接方法的流程图；
图4是根据一示例性实施例示出的另一种无线回传连接方法的流程图；
图5是根据一示例性实施例示出的一种无线回传连接方法的流程图；
图6是根据一示例性实施例示出的另一种无线回传连接方法的流程图；
图7是根据一示例性实施例示出的另一种无线回传连接方法的流程图；
图8是根据一示例性实施例示出的一种无线回传连接装置的框图；
图9是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图10是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图11是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图12是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图13是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图14是根据一示例性实施例示出的一种无线回传连接装置的框图；
图15是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图16是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图17是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图18是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图19是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图20是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图21是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图22是根据一示例性实施例示出的另一种无线回传连接装置的框图；
图23是根据一示例性实施例示出的一种无线回传连接装置的结构示意图；
图24是根据一示例性实施例示出的一种无线回传连接装置的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开范围的情况下，指示信息也可以被称为第二信息，类似地，第二信息也可以被称为指示信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
图1是根据一示例性实施例示出的一种无线回传连接方法的流程图，图2是根据一示例性实施例示出的一种无线回传连接方法的应用场景图；该无线回传连接方法可以用于LTE(Long Term Evolution，长期演进)基站，无线回传基站位于该LTE基站的覆盖范围内；如图1所示，该无线回传连接方法包括以下步骤110-120：
在步骤110中，接收无线回传基站发送的设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型。
本公开实施例中，LTE基站可以是覆盖范围很广的宏基站，无线回传基站可以是NR(New Radio，新空口)小基站，其只能借助LTE基站、或LTE基站为该无线回传基站配置的辅基站，将数据传输给核心网设备。
当无线回传基站需要辅基站协助传输数据时，会生成设备类型上报信息，该设备类型上报信息用于指示该无线回传基站的设备类型为无线回传类型，并将该设备类型上报信息发送至LTE基站，这样LTE基站接收到设备类型上报信息后，就可以为无线回传基站配置用于无线回传连接的辅基站。
另外，LTE基站在接收设备类型上报信息时，可能在无线回传服务发起的随机接入过程中接收，比如：随机接入请求消息中包括设备类型上报信息；也可能在无线回传服务起的随机接入过程完成之后接收，比如：RRC(Radio Resource Control，无线资源控制)消息中包括设备类型上报信息。
在步骤120中，根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站。
本公开实施例中，LTE基站接收到设备类型上报信息后，根据该设备类型上报信息可以确定获知该无线回传基站的设备类型为无线回传类型，还可以确定该无线回传基站需要LTE基站为其配置用于无线回传连接的辅基站，这样无线回传基站就可以通过辅基站将自己的数据传输给核心网设备。
在一实例性应用场景中，如图2所示，该应用场景图为NSA(Non-Standalone，非独立组网)架构示意图，包括核心网设备、LTE基站、宿主基站1、宿主基站2、宿主基站3、无线回传基站，且核心网设备在LTE基站的覆盖范围之外，而宿主基站1、宿主基站2、宿主基站3、无线回传基站均在LTE基站的覆盖范围之内。
其中，LTE基站与核心网设备之间为有线连接，LTE基站与宿主基站1、宿主基站2、宿主基站3之间均为有线连接，LTE基站与无线回传基站之间为无线连接。 并且，LTE基站与宿主基站1、宿主基站2、宿主基站3之间均为有线回传连接，LTE基站与无线回传基站之间为无线回传连接。
另外，LTE基站可以是覆盖范围很广的宏基站；宿主基站1、宿主基站2、宿主基站3均可以为NR小基站，但是可以帮助无线回传基站将数据传输给核心网设备；无线回传基站也可以是NR小基站，但只能借助LTE基站(用于提供无线回传服务的主基站)、或LTE基站为该无线回传基站配置的辅基站(例如LTE基站将宿主基站1配置为辅基站)，将数据传输给核心网设备。
当无线回传基站需要连接到用于无线回传连接的辅基站时，会生成设备类型上报信息，该设备类型上报信息用于指示该无线回传基站的设备类型为无线回传类型，并将该设备类型上报信息发送至LTE基站，这样LTE基站接收到设备类型上报信息后，可以按照设定规则为无线回传基站配置用于无线回传连接的辅基站，比如：LTE基站从宿主基站1、宿主基站2、宿主基站3中选取或指定一个或多个宿主基站作为配置给无线回传基站的辅基站。
由上述实施例可见，通过接收无线回传基站发送的设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型，并根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站，这样无线回传基站就可以借助LTE配置的辅基站将数据传输给核心网设备，从而提高了无线回传连接的可靠性，还提高了无线回传基站的数据传输效率。
图3是根据一示例性实施例示出的另一种无线回传连接方法的流程图，该无线回传连接方法可以用于LTE基站，无线回传基站位于该LTE基站的覆盖范围内；该方法建立在图1所示方法的基础上，该LTE基站的覆盖范围内还包括多个宿主基站，该宿主基站和无线回传基站均可以是NR小基站；如图3所示，在执行步骤120时，可以根据无线回传基站的测量结果从各个指定宿主基站中确定能够为无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为辅基站，具体可以包括以下步骤310-340：
在步骤310中，配置用于测量各个指定宿主基站的测量参数，该各个指定宿主基站均位于LTE基站覆盖范围内。
本公开实施例中，各个指定宿主基站可以指的是LTE基站覆盖范围内的全部宿主基站、也可以是全部宿主基站中的一部分宿主基站，至于到底是全部还是一部分， 这是LTE基站根据实际情况自主决定的。比如：如图2所示，各个指定宿主基站指的是宿主基站1、宿主基站2和宿主基站3。又比如：如图2所示，各个指定宿主基站仅指的是宿主基站1和宿主基站2。
在一实施例中，上述步骤310中的测量参数可以包括以下至少一项：
(1-1)指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
(1-2)指定测量的测量量(即measurement quantity)；
(1-3)指定的测量触发条件。
在一实施例中，上述(1-2)中的指定测量的测量量可以包括：
RSRP(Reference Signal Receiving Power，参考信号接收功率)、或
RSRQ(ReferenceSignalReceivingQuality，参考信号接收质量)。
在一实施例中，上述(1-2)中的指定测量的测量量可以包括：负载大小。
在一实施例中，上述(1-2)中的指定测量的测量量可以包括：RSRP或RSRQ、以及负载大小。
在一实施例中，上述(1-3)中的指定的测量触发条件包括周期触发或事件触发。其中，周期触发指的是按照一定的时间周期触发测量上报，比如：1分钟；事件触发指定是发生指定事件就可以触发测量上报，比如：一个宿主基站的RSRP测量值或RSRQ测量值超过了一定的阈值。
在步骤320中，将测量参数发送至无线回传基站，以使无线回传基站根据测量参数对各个指定宿主基站进行测量，得到测量结果。
在一实施例中，若指定测量的测量量包括RSRP或RSRQ，则无线回传基站会对各个指定宿主基站的RSRP或RSRQ进行测量，得到的测量结果中包括各个指定宿主基站的RSRP测量值或RSRQ测量值。
在一实施例中，若指定测量的测量量包括负载大小，则无线回传基站会对各个指定宿主基站的负载大小进行测量，得到的测量结果中包括各个指定宿主基站的负载测量值。
在一实施例中，若指定测量的测量量包括RSRP或RSRQ、以及负载大小，则 无线回传基站会对各个指定宿主基站的RSRP或RSRQ、以及负载大小进行测量，得到的测量结果中包括各个指定宿主基站的RSRP测量值或RSRQ测量值、以及各个指定宿主基站的负载测量值。
在步骤330中，接收无线回传基站发送的测量上报信息，该测量上报信息中包括测量结果。
在步骤340中，根据测量结果从各个指定宿主基站中确定能够为无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为辅基站。
在一实施例中，若测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值；在执行步骤340时，可以根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。其确定方式可以包括但不限于以下三种：
(2-1)从各个指定宿主基站的RSRP测量值或RSRQ测量值中选取最大测量值，并将最大测量值对应的宿主基站配置为辅基站；或
(2-2)各个指定宿主基站的RSRP测量值或RSRQ测量值按照从大到小的顺序排序，选取一个或多个较大测量值，并将其对应的宿主基站配置为辅基站；或
(2-3)从各个指定宿主基站的RSRP测量值或RSRQ测量值中选取大于第一设定阈值的各个测量值，并将大于该第一设定阈值的各个测量值对应的宿主基站配置为辅基站。
在一实施例中，若测量结果中包括所述各个指定宿主基站的负载测量值，在执行步骤340时，可以根据各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。其确定方式可以包括但不限于以下三种：
(3-1)从各个指定宿主基站的负载测量值中选取最小测量值，并将最小测量值对应的宿主基站配置为辅基站；或
(3-2)各个指定宿主基站的负载测量值按照从小到大的顺序排序，选取一个或多个较小测量值，并将其对应的宿主基站配置为辅基站；或
(3-3)从各个指定宿主基站的负载测量值中选取小于第二设定阈值的各个测量值，并将小于第二设定阈值的各个测量值对应的宿主基站配置为辅基站。
在一实施例中，若，若测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值，以及所述各个指定宿主基站的负载测量值时，在执行步骤340时，可以根据各个指定宿主基站的RSRP测量值或RSRQ测量值、以及各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
比如：选取RSRP测量值或RSRQ测量值较大、且负载测量值较小的宿主基站，并配置为辅基站。
由上述实施例可见，通过配置用于测量各个指定宿主基站的测量参数，并将测量参数发送至无线回传基站，接收无线回传基站发送的测量上报信息，该测量上报信息中包括无线回传基站根据测量参数对各个指定宿主基站进行测量得到的测量结果，以及根据测量结果从各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，从而提高了辅基站配置的准确性。
图4是根据一示例性实施例示出的另一种无线回传连接方法的流程图，该无线回传连接方法可以用于LTE基站，无线回传基站位于该LTE基站的覆盖范围内；该方法建立在图1所示方法的基础上，如图4所示，在执行步骤130之后，还可以包括以下步骤410-420：
在步骤410中，生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识。
本公开实施例中，LTE基站为无线回传基站配置用于无线回传连接的辅基站后，需要告知无线回传基站其配置的是哪个辅基站，此时就可以通过辅基站指示消息将配置的是哪个辅基站告知无线回传基站。
在步骤420中，将辅基站指示消息发送至无线回传基站，以使无线回传基站根据该辅基站标识确定用于无线回传连接的辅基站，并与该辅基站建立连接。
由上述实施例可见，通过生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识，并将辅基站指示消息发送至无线回传基站，这样无线回传基站可以根据该辅基站标识确定用于无线回传连接的辅基站，并与该辅基站建立连接，从而提高了无线回传连接的准确性。
图5是根据一示例性实施例示出的一种无线回传连接方法的流程图，该无线回传连接方法可以用于无线回传基站，该无线回传基站位于该LTE基站的覆盖范围内； 如图5所示，该无线回传连接方法包括以下步骤510-520：
在步骤510中，生成设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型。
本公开实施例中，LTE基站可以是覆盖范围很广的宏基站，无线回传基站可以是NR小基站，其只能借助LTE基站、或LTE基站为该无线回传基站配置的辅基站，将数据传输给核心网设备。
当无线回传基站需要辅基站协助传输数据时，其会生成设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型，这样LTE基站接收到设备类型上报信息后，就可以为无线回传基站配置用于无线回传连接的辅基站。
在一实施例中，无线回传基站可以在向所述LTE基站发起的随机接入过程中，将所述设备类型上报信息发送至所述LTE基站。
比如：将所述设备类型上报信息添加到随机接入请求消息中，并将该随机接入请求消息发送至所述LTE基站。
在一实施例中，无线回传基站可以在向所述LTE基站发起的随机接入过程完成之后，将所述设备类型上报信息发送至所述LTE基站。
比如：将所述设备类型上报信息添加到RRC消息中，并将该RRC消息发送至所述LTE基站。
在步骤520中，将设备类型上报信息发送至LTE基站，以使LTE基站根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站。
由上述实施例可见，通过生成设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型，并将设备类型上报信息发送至LTE基站，这样LTE基站就可以根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站，进而无线回传基站也可以借助LTE配置的辅基站将数据传输给核心网设备，从而提高了无线回传连接的可靠性，还提高了无线回传基站的数据传输效率。
图6是根据一示例性实施例示出的另一种无线回传连接方法的流程图，该无线回传连接方法可以用于无线回传基站，该无线回传基站位于该LTE基站的覆盖范围内；该方法建立在图5所示方法的基础上，如图6所示，无线回传基站还需要根据LTE基站配置的测量参数进行测量，并将测量结果发送至LTE基站以用于确定能够为无线回 传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为辅基站，具体可以包括以下步骤610-640：
在步骤610中，接收LTE基站发送的测量参数，该测量参数是用于测量各个指定宿主基站的，并且该各个指定宿主基站均位于LTE基站覆盖范围内。
本公开实施例中，各个指定宿主基站可以指的是LTE基站覆盖范围内的全部宿主基站、也可以是全部宿主基站中的一部分宿主基站，至于到底是全部还是一部分，这是LTE基站根据实际情况自主决定的。
在一实施例中，上述步骤610中的测量参数可以包括以下至少一项：
(4-1)指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
(4-2)指定测量的测量量；
(4-3)指定的测量触发条件。
在一实施例中，上述(4-2)中的指定测量的测量量可以包括：RSRP或RSRQ。
在一实施例中，上述(4-2)中的指定测量的测量量可以包括：负载大小。
在一实施例中，上述(4-2)中的指定测量的测量量可以包括：RSRP或RSRQ、以及负载大小。
在一实施例中，上述(4-3)中的指定的测量触发条件包括周期触发或事件触发。其中，周期触发指的是按照一定的时间周期触发测量上报，比如：1分钟；事件触发指定是发生指定事件就可以触发测量上报，比如：一个宿主基站的RSRP测量值或RSRQ测量值超过了一定的阈值。
在步骤620中，根据测量参数对各个指定宿主基站进行测量，得到测量结果。
在一实施例中，若指定测量的测量量包括RSRP或RSRQ，则无线回传基站会对各个指定宿主基站的RSRP或RSRQ进行测量，得到的测量结果中包括各个指定宿主基站的RSRP测量值或RSRQ测量值。
在一实施例中，若指定测量的测量量包括负载大小，则无线回传基站会对各个指定宿主基站的负载大小进行测量，得到的测量结果中包括各个指定宿主基站的负载测量值。
在一实施例中，若指定测量的测量量包括RSRP或RSRQ、以及负载大小，则无线回传基站会对各个指定宿主基站的RSRP或RSRQ、以及负载大小进行测量，得到的测量结果中包括各个指定宿主基站的RSRP测量值或RSRQ测量值、以及各个指定宿主基站的负载测量值。
在步骤630中，在测量上报时，将测量结果添加到测量上报信息中。
在一实施例中，由于指定的测量触发条件可能是周期触发，也可能是事件触发，因此在执行步骤630时，可以在所述周期触发或事件触发的测量上报时，将所述测量结果添加到测量上报信息中。
在步骤640中，将测量上报信息发送至LTE基站。
由上述实施例可见，通过接收LTE基站发送的测量参数，并根据测量参数对各个指定宿主基站进行测量，得到测量结果，在测量上报时，将测量结果添加到测量上报信息中，以及将测量上报信息发送至LTE基站，这样LTE基站就可以根据测量结果从各个指定宿主基站中确定能够为无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为辅基站，从而实现了提高了辅基站配置的准确性。
图7是根据一示例性实施例示出的另一种无线回传连接方法的流程图，该无线回传连接方法可以用于无线回传基站，该无线回传基站位于该LTE基站的覆盖范围内；该方法建立在图5所示方法的基础上，如图7所示，该无线回传连接方法还可以包括以下步骤710-740：
在步骤710中，接收LTE基站发送的辅基站指示消息，该辅基站指示消息中包括辅基站标识。
本公开实施例中，该辅基站指示消息用于指示LTE基站为无线回传基站配置的是哪个辅基站。
在步骤720中，根据辅基站标识确定用于无线回传连接的辅基站。
在步骤730中，向辅基站发送无线回传连接请求。
在步骤740中，当接收到辅基站针对无线回传连接请求发送的同意连接消息时，则根据该同意连接消息与辅基站建立连接。
由上述实施例可见，通过接收LTE基站发送的辅基站指示消息，该辅基站指示消息中包括辅基站标识，根据辅基站标识确定用于无线回传连接的辅基站，并向辅基 站发送无线回传连接请求，当接收到辅基站针对无线回传连接请求发送的同意连接消息时，则根据该同意连接消息与辅基站建立连接，从而提高了无线回传连接的准确性。
与前述无线回传连接方法的实施例相对应，本公开还提供了无线回传连接装置的实施例。
图8是根据一示例性实施例示出的一种无线回传连接装置的框图，该装置该无线回传连接方法可以用于LTE基站，无线回传基站位于该LTE基站的覆盖范围内，并用于执行图1所示的无线回传连接方法，如图8所示，该无线回传连接装置可以包括：
信息接收模块81，被配置为接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
配置模块82，被配置为根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
由上述实施例可见，通过接收无线回传基站发送的设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型，并根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站，这样无线回传基站就可以借助LTE配置的辅基站将数据传输给核心网设备，从而提高了无线回传连接的可靠性，还提高了无线回传基站的数据传输效率。
在一实施例中，建立在图8所示装置的基础上，如图9所示，所述配置模块82可以包括：
第一配置子模块91，被配置为配置用于测量各个指定宿主基站的测量参数，所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
发送子模块92，被配置为将所述测量参数发送至所述无线回传基站，以使所述无线回传基站根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
接收子模块93，被配置为接收所述无线回传基站发送的测量上报信息，所述测量上报信息中包括所述测量结果；
第一确定子模块94，被配置为根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
在一实施例中，建立在图9所示装置的基础上，所述测量参数包括以下至少一 项：
指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
指定测量的测量量；
指定的测量触发条件。
在一实施例中，所述指定测量的测量量包括RSRP或RSRQ。
在一实施例中，所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值；如图10所示，所述第一确定子模块94可以包括：
第二确定子模块101，被配置为根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。其中，确定方式可以包括但不限于以下三种：从各个指定宿主基站的RSRP测量值或RSRQ测量值中选取最大测量值，并将最大测量值对应的宿主基站配置为辅基站；或各个指定宿主基站的RSRP测量值或RSRQ测量值按照从大到小的顺序排序，选取一个或多个较大测量值，并将其对应的宿主基站配置为辅基站；或从各个指定宿主基站的RSRP测量值或RSRQ测量值中选取大于第一设定阈值的各个测量值，并将大于该第一设定阈值的各个测量值对应的宿主基站配置为辅基站。
在一实施例中，所述指定测量的测量量包括负载大小。
在一实施例中，所述测量结果中包括所述各个指定宿主基站的负载测量值；如图11所示，所述第一确定子模块94可以包括：
第三确定子模块111，被配置为根据所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。其中，确定方式可以包括但不限于以下三种：从各个指定宿主基站的负载测量值中选取最小测量值，并将最小测量值对应的宿主基站配置为辅基站。或各个指定宿主基站的负载测量值按照从小到大的顺序排序，选取一个或多个较小测量值，并将其对应的宿主基站配置为辅基站；或从各个指定宿主基站的负载测量值中选取小于第二设定阈值的各个测量值，并将小于第二设定阈值的各个测量值对应的宿主基站配置为辅基站。
在一实施例中，所述指定测量的测量量包括RSRP或RSRQ、以及负载大小； 所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值；如图12所示，所述第一确定子模块94可以包括：
第四确定子模块，被配置为根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。比如：选取RSRP测量值或RSRQ测量值较大、且负载测量值较小的宿主基站，并配置为辅基站。
在一实施例中，所述指定的测量触发条件包括周期触发或事件触发。其中，周期触发指的是按照一定的时间周期触发测量上报，比如：1分钟；事件触发指定是发生指定事件就可以触发测量上报，比如：一个宿主基站的RSRP测量值或RSRQ测量值超过了一定的阈值。
由上述实施例可见，通过配置用于测量各个指定宿主基站的测量参数，并将测量参数发送至无线回传基站，接收无线回传基站发送的测量上报信息，该测量上报信息中包括无线回传基站根据测量参数对各个指定宿主基站进行测量得到的测量结果，以及根据测量结果从各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，从而提高了辅基站配置的准确性。
在一实施例中，建立在图8所示装置的基础上，如图13所示，该无线回传连接装置还可以包括：
指示消息生成模块131，被配置为生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
指示消息发送模块132，被配置为将所述辅基站指示消息发送至所述无线回传基站，以使所述无线回传基站根据所述辅基站标识确定用于无线回传连接的辅基站，并与所述辅基站建立连接。
由上述实施例可见，通过生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识，并将辅基站指示消息发送至无线回传基站，这样无线回传基站可以根据该辅基站标识确定用于无线回传连接的辅基站，并与该辅基站建立连接，从而提高了无线回传连接的准确性。
图14是根据一示例性实施例示出的一种无线回传连接装置的框图，该装置用 于无线回传基站，该无线回传基站位于该LTE基站的覆盖范围内，并用于执行图5所示的无线回传连接方法，如图14所示，该无线回传连接装置可以包括：
信息生成模块141，被配置为生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
第一发送模块142，被配置为将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
由上述实施例可见，通过生成设备类型上报信息，该设备类型上报信息用于指示无线回传基站的设备类型为无线回传类型，并将设备类型上报信息发送至LTE基站，这样LTE基站就可以根据设备类型上报信息为无线回传基站配置用于无线回传连接的辅基站，进而无线回传基站也可以借助LTE配置的辅基站将数据传输给核心网设备，从而提高了无线回传连接的可靠性，还提高了无线回传基站的数据传输效率。
在一实施例中，建立在图14所示装置的基础上，如图15所示，所述第一发送模块142可以包括：
第一发送子模块151，被配置为在向所述LTE基站发起的随机接入过程中，将所述设备类型上报信息发送至所述LTE基站。
在一实施例中，建立在图14所示装置的基础上，如图16所示，所述第一发送模块142可以包括：
第二发送子模块161，被配置为在向所述LTE基站发起的随机接入过程完成之后，将所述设备类型上报信息发送至所述LTE基站。
在一实施例中，建立在图14所示装置的基础上，如图17所示，该无线回传连接装置还可以包括：
第一接收模块171，被配置为接收所述LTE基站发送的测量参数，所述测量参数是用于测量各个指定宿主基站的，并且所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
测量模块172，被配置为根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
添加模块173，被配置为在测量上报时，将所述测量结果添加到测量上报信息 中；
第二发送模块174，被配置为将所述测量上报信息发送至所述LTE基站。
在一实施例中，建立在图17所示装置的基础上，所述测量参数包括以下至少一项：
指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
指定测量的测量量；
指定的测量触发条件。
在一实施例中，所述指定测量的测量量包括RSRP或RSRQ；如图18所示，所述测量模块172可以包括：
第一测量子模块181，被配置为对所述各个指定宿主基站的RSRP或RSRQ进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值。
在一实施例中，所述指定测量的测量量包括负载大小；如图19所示，所述测量模块172可以包括：
第二测量子模块191，被配置为对所述各个指定宿主基站的负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的负载测量值。
在一实施例中，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ、以及负载大小；如图20所示，所述测量模块172可以包括：
第三测量子模块201，被配置为对所述各个指定宿主基站的RSRP或RSRQ、负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值。
在一实施例中，所述指定的测量触发条件包括周期触发或事件触发；如图21所示，所述添加模块173可以包括：
添加子模块211，被配置为在所述周期触发或事件触发的测量上报时，将所述测量结果添加到测量上报信息中。
由上述实施例可见，通过接收LTE基站发送的测量参数，并根据测量参数对各 个指定宿主基站进行测量，得到测量结果，在测量上报时，将测量结果添加到测量上报信息中，以及将测量上报信息发送至LTE基站，这样LTE基站就可以根据测量结果从各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，从而实现了提高了辅基站配置的准确性。
在一实施例中，建立在图14所示装置的基础上，如图22所示，该无线回传连接装置还可以包括：
第二接收模块221，被配置为接收所述LTE基站发送的辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
辅基站确定模块222，被配置为根据所述辅基站标识确定用于无线回传连接的辅基站；
第三发送模块223，被配置为向所述辅基站发送无线回传连接请求；
建立连接模块224，被配置为当接收到所述辅基站针对所述无线回传连接请求发送的同意连接消息时，则根据所述同意连接消息与所述辅基站建立连接。
由上述实施例可见，通过接收LTE基站发送的辅基站指示消息，该辅基站指示消息中包括辅基站标识，根据辅基站标识确定用于无线回传连接的辅基站，并向辅基站发送无线回传连接请求，当接收到辅基站针对无线回传连接请求发送的同意连接消息时，则根据该同意连接消息与辅基站建立连接，从而提高了无线回传连接的准确性。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本公开还提供了一种非临时计算机可读存储介质，所述存储介质上存储有计算机程序，所述计算机程序用于执行上述图1至图4任一所述的无线回传连接方法。
本公开还提供了一种非临时计算机可读存储介质，所述存储介质上存储有计算机程序，所述计算机程序用于执行上述图5至图7任一所述的无线回传连接方法。
本公开还提供了一种无线回传连接装置，所述装置用于LTE基站，无线回传基 站位于所述LTE基站的覆盖范围内，所述装置包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
如图23所示，图23是根据一示例性实施例示出的一种无线回传连接装置的结构示意图。装置2300可以被提供为一LTE基站。参照图23，装置2300包括处理组件2322、无线发射/接收组件2324、天线组件2326、以及无线接口特有的信号处理部分，处理组件2322可进一步包括一个或多个处理器。
处理组件2322中的其中一个处理器可以被配置为用于执行上述任一所述的无线回传连接方法。
本公开还提供了一种无线回传连接装置，所述装置用于无线回传基站，所述无线回传基站位于长期演进LTE基站的覆盖范围内，所述装置包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
如图24所示，图24是根据一示例性实施例示出的一种无线回传连接装置的结构示意图。装置2400可以被提供为一无线回传基站。参照图24，装置2400包括处理组件2422、无线发射/接收组件2424、天线组件2426、以及无线接口特有的信号处理部分，处理组件2422可进一步包括一个或多个处理器。
处理组件2422中的其中一个处理器可以被配置为用于执行上述任一所述的无线回传连接方法。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (44)

  1. 一种无线回传连接方法，其特征在于，所述方法用于长期演进LTE基站，无线回传基站位于所述LTE基站的覆盖范围内，所述方法包括：
    接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
    根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
  2. 根据权利要求1所述的方法，其特征在于，所述根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站，包括：
    配置用于测量各个指定宿主基站的测量参数，所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
    将所述测量参数发送至所述无线回传基站，以使所述无线回传基站根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
    接收所述无线回传基站发送的测量上报信息，所述测量上报信息中包括所述测量结果；
    根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  3. 根据权利要求2所述的方法，其特征在于，所述测量参数包括以下至少一项：
    指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
    指定测量的测量量；
    指定的测量触发条件。
  4. 根据权利要求3所述的方法，其特征在于，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ。
  5. 根据权利要求4所述的方法，其特征在于，所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值；
    所述根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，包括：
    根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  6. 根据权利要求3所述的方法，其特征在于，所述指定测量的测量量包括负载大小。
  7. 根据权利要求6所述的方法，其特征在于，所述测量结果中包括所述各个指定宿主基站的负载测量值；
    所述根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，包括：
    根据所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  8. 根据权利要求4所述的方法，其特征在于，所述指定测量的测量量还包括负载大小；所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值；
    所述根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站，包括：
    根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  9. 根据权利要求3所述的方法，其特征在于，所述指定的测量触发条件包括周期触发或事件触发。
  10. 根据权利要求1所述的方法，其特征在于，所述为所述无线回传基站配置用于无线回传连接的辅基站之后，还包括：
    生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
    将所述辅基站指示消息发送至所述无线回传基站，以使所述无线回传基站根据所述辅基站标识确定用于无线回传连接的辅基站，并与所述辅基站建立连接。
  11. 一种无线回传连接方法，其特征在于，所述方法用于无线回传基站，所述无线回传基站位于长期演进LTE基站的覆盖范围内，所述方法包括：
    生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
    将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
  12. 根据权利要求11所述的方法，其特征在于，所述将所述设备类型上报信息发送至LTE基站，包括：
    在向所述LTE基站发起的随机接入过程中，将所述设备类型上报信息发送至所述LTE基站。
  13. 根据权利要求11所述的方法，其特征在于，所述将所述设备类型上报信息发送至LTE基站，包括：
    在向所述LTE基站发起的随机接入过程完成之后，将所述设备类型上报信息发送至所述LTE基站。
  14. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    接收所述LTE基站发送的测量参数，所述测量参数是用于测量各个指定宿主基站的，并且所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
    根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
    在测量上报时，将所述测量结果添加到测量上报信息中；
    将所述测量上报信息发送至所述LTE基站。
  15. 根据权利要求14所述的方法，其特征在于，所述测量参数包括以下至少一项：
    指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
    指定测量的测量量；
    指定的测量触发条件。
  16. 根据权利要求15所述的方法，其特征在于，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ；
    所述根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；包括：
    对所述各个指定宿主基站的RSRP或RSRQ进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值。
  17. 根据权利要求15所述的方法，其特征在于，所述指定测量的测量量包括负载大小；
    所述根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；包括：
    对所述各个指定宿主基站的负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的负载测量值。
  18. 根据权利要求15所述的方法，其特征在于，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ、以及负载大小；
    所述根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；包括：
    对所述各个指定宿主基站的RSRP或RSRQ、负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值。
  19. 根据权利要求15所述的方法，其特征在于，所述指定的测量触发条件包括周 期触发或事件触发；
    所述在测量上报时，将所述测量结果添加到测量上报信息中，包括：
    在所述周期触发或事件触发的测量上报时，将所述测量结果添加到测量上报信息中。
  20. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    接收所述LTE基站发送的辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
    根据所述辅基站标识确定用于无线回传连接的辅基站；
    向所述辅基站发送无线回传连接请求；
    当接收到所述辅基站针对所述无线回传连接请求发送的同意连接消息时，则根据所述同意连接消息与所述辅基站建立连接。
  21. 一种无线回传连接装置，其特征在于，所述装置用于长期演进LTE基站，无线回传基站位于所述LTE基站的覆盖范围内，所述装置包括：
    信息接收模块，被配置为接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
    配置模块，被配置为根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
  22. 根据权利要求21所述的装置，其特征在于，所述配置模块包括：
    第一配置子模块，被配置为配置用于测量各个指定宿主基站的测量参数，所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
    发送子模块，被配置为将所述测量参数发送至所述无线回传基站，以使所述无线回传基站根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
    接收子模块，被配置为接收所述无线回传基站发送的测量上报信息，所述测量上报信息中包括所述测量结果；
    第一确定子模块，被配置为根据所述测量结果从所述各个指定宿主基站中确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  23. 根据权利要求22所述的装置，其特征在于，所述测量参数包括以下至少一项：
    指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
    指定测量的测量量；
    指定的测量触发条件。
  24. 根据权利要求23所述的装置，其特征在于，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ。
  25. 根据权利要求24所述的装置，其特征在于，所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值；
    所述第一确定子模块包括：
    第二确定子模块，被配置为根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  26. 根据权利要求23所述的装置，其特征在于，所述指定测量的测量量包括负载大小。
  27. 根据权利要求26所述的装置，其特征在于，所述测量结果中包括所述各个指定宿主基站的负载测量值；
    所述第一确定子模块包括：
    第三确定子模块，被配置为根据所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  28. 根据权利要求24所述的装置，其特征在于，所述指定测量的测量量还包括负载大小；所述测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值；
    所述第一确定子模块包括：
    第四确定子模块，被配置为根据所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值，确定能够为所述无线回传基站提供无线回传服务的宿主基站，并将所确定的宿主基站配置为所述辅基站。
  29. 根据权利要求23所述的装置，其特征在于，所述指定的测量触发条件包括周期触发或事件触发。
  30. 根据权利要求21所述的装置，其特征在于，所述装置还包括：
    指示消息生成模块，被配置为生成辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
    指示消息发送模块，被配置为将所述辅基站指示消息发送至所述无线回传基站，以使所述无线回传基站根据所述辅基站标识确定用于无线回传连接的辅基站，并与所述辅基站建立连接。
  31. 一种无线回传连接装置，其特征在于，所述装置用于无线回传基站，所述无线回传基站位于长期演进LTE基站的覆盖范围内，所述装置包括：
    信息生成模块，被配置为生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
    第一发送模块，被配置为将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
  32. 根据权利要求31所述的装置，其特征在于，所述第一发送模块包括：
    第一发送子模块，被配置为在向所述LTE基站发起的随机接入过程中，将所述设备类型上报信息发送至所述LTE基站。
  33. 根据权利要求31所述的装置，其特征在于，所述第一发送模块包括：
    第二发送子模块，被配置为在向所述LTE基站发起的随机接入过程完成之后，将所述设备类型上报信息发送至所述LTE基站。
  34. 根据权利要求31所述的装置，其特征在于，所述装置还包括：
    第一接收模块，被配置为接收所述LTE基站发送的测量参数，所述测量参数是用于测量各个指定宿主基站的，并且所述各个指定宿主基站均位于所述LTE基站覆盖范围内；
    测量模块，被配置为根据所述测量参数对所述各个指定宿主基站进行测量，得到测量结果；
    添加模块，被配置为在测量上报时，将所述测量结果添加到测量上报信息中；
    第二发送模块，被配置为将所述测量上报信息发送至所述LTE基站。
  35. 根据权利要求34所述的装置，其特征在于，所述测量参数包括以下至少一项：
    指定宿主基站列表，所述指定宿主基站列表中包括所述各个指定宿主基站；
    指定测量的测量量；
    指定的测量触发条件。
  36. 根据权利要求35所述的装置，其特征在于，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ；
    所述测量模块包括：
    第一测量子模块，被配置为对所述各个指定宿主基站的RSRP或RSRQ进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值。
  37. 根据权利要求35所述的装置，其特征在于，所述指定测量的测量量包括负载 大小；
    所述测量模块包括：
    第二测量子模块，被配置为对所述各个指定宿主基站的负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的负载测量值。
  38. 根据权利要求35所述的装置，其特征在于，所述指定测量的测量量包括参考信号接收功率RSRP或参考信号接收质量RSRQ、以及负载大小；
    所述测量模块包括：
    第三测量子模块，被配置为对所述各个指定宿主基站的RSRP或RSRQ、负载大小进行测量，得到的测量结果中包括所述各个指定宿主基站的RSRP测量值或RSRQ测量值、以及所述各个指定宿主基站的负载测量值。
  39. 根据权利要求35所述的装置，其特征在于，所述指定的测量触发条件包括周期触发或事件触发；
    所述添加模块包括：
    添加子模块，被配置为在所述周期触发或事件触发的测量上报时，将所述测量结果添加到测量上报信息中。
  40. 根据权利要求31所述的装置，其特征在于，所述装置还包括：
    第二接收模块，被配置为接收所述LTE基站发送的辅基站指示消息，所述辅基站指示消息中包括辅基站标识；
    辅基站确定模块，被配置为根据所述辅基站标识确定用于无线回传连接的辅基站；
    第三发送模块，被配置为向所述辅基站发送无线回传连接请求；
    建立连接模块，被配置为当接收到所述辅基站针对所述无线回传连接请求发送的同意连接消息时，则根据所述同意连接消息与所述辅基站建立连接。
  41. 一种非临时计算机可读存储介质，所述存储介质上存储有计算机程序，其特征在于，所述计算机程序用于执行上述权利要求1-10任一所述的无线回传连接方法。
  42. 一种非临时计算机可读存储介质，所述存储介质上存储有计算机程序，其特征在于，所述计算机程序用于执行上述权利要求10-20任一所述的无线回传连接方法。
  43. 一种无线回传连接装置，其特征在于，所述装置用于长期演进LTE基站，无线回传基站位于所述LTE基站的覆盖范围内，所述装置包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收所述无线回传基站发送的设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
    根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
  44. 一种无线回传连接装置，其特征在于，所述装置用于无线回传基站，所述无线回传基站位于长期演进LTE基站的覆盖范围内，所述装置包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    生成设备类型上报信息，所述设备类型上报信息用于指示所述无线回传基站的设备类型为无线回传类型；
    将所述设备类型上报信息发送至LTE基站，以使所述LTE基站根据所述设备类型上报信息为所述无线回传基站配置用于无线回传连接的辅基站。
PCT/CN2018/084293 2018-04-24 2018-04-24 无线回传连接方法及装置 WO2019204992A1 (zh)

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