WO2017128814A1 - 终端迁移方法、基站、终端及系统、计算机存储介质 - Google Patents

终端迁移方法、基站、终端及系统、计算机存储介质 Download PDF

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Publication number
WO2017128814A1
WO2017128814A1 PCT/CN2016/105848 CN2016105848W WO2017128814A1 WO 2017128814 A1 WO2017128814 A1 WO 2017128814A1 CN 2016105848 W CN2016105848 W CN 2016105848W WO 2017128814 A1 WO2017128814 A1 WO 2017128814A1
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WO
WIPO (PCT)
Prior art keywords
base station
measurement
terminal
wide beam
neighboring base
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PCT/CN2016/105848
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English (en)
French (fr)
Inventor
陈林
张芳
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中兴通讯股份有限公司
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Publication of WO2017128814A1 publication Critical patent/WO2017128814A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data

Definitions

  • the present invention relates to communication technologies, and in particular, to a terminal migration method, a base station, a terminal and a system, and a computer storage medium.
  • a high frequency base station is employed as a 5G base station to achieve throughput, peak rate increase, and delay between terminals and terminals.
  • the inventor found in the process of implementing 5G communication that when the terminal moves away from the serving base station, the loss of the high frequency signal transmitted by the base station in the air is large, resulting in poor signal quality received by the terminal.
  • an embodiment of the present invention provides a terminal migration method, a base station, a terminal and a system, and a computer storage medium, which are used to solve the problem that the signal quality received by the terminal is poor.
  • an embodiment of the present invention provides a terminal migration method, including:
  • the base station acquires a measurement report message sent by the terminal, where the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity and a second measurement quantity, where the first measurement quantity includes a measurement quantity obtained by measuring, by a terminal, a wide beam broadcast beam of a neighboring base station, where the second measurement quantity includes a measurement quantity obtained by the terminal measuring a wide beam control beam of a neighboring base station, where the neighboring base station includes a base station adjacent to the base station;
  • the base station switches the terminal to the target base station according to the target base station.
  • the method before the acquiring, by the base station, the measurement report message sent by the terminal, the method further includes:
  • the base station sends a measurement control message to the terminal, where the measurement control message includes any one of the following or a combination thereof: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event;
  • the neighbor list includes an identifier of the neighboring base station
  • the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of the neighboring base station, and measuring a wide beam control beam of the neighboring base station;
  • the measuring control message is configured to enable the terminal to perform the measurement event on each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and the measurement result obtained by performing the measurement event is included in the measurement result The reported measurement result that satisfies the measurement reporting event is sent to the base station.
  • the terminal measures the wide beam broadcast beam of the neighboring base station, and the obtained measurement quantity includes any one of the following or a combination thereof:
  • the terminal performs signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtains the measured quantity.
  • the terminal measures the wide beam control beam of the neighboring base station, and the obtained measurement quantity includes any one of the following or a combination thereof:
  • the base station after determining, by the base station, the destination base station that is migrated by the terminal, the base station further includes:
  • the base station sends a handover request message to the core network through the S1 interface, where the handover request message includes at least a destination base station identifier, a destination wide beam broadcast bundle identifier, and a destination wide beam control bundle identifier; or
  • the base station after the base station sends the handover request message to the target base station by using the X2 interface, or after the base station sends the handover request message to the core network through the S1 interface, the base station further includes:
  • Radio resource control RRC connection reconfiguration message Transmitting, by the base station, a radio resource control RRC connection reconfiguration message to the terminal, where the RRC connection reconfiguration message is used to notify the terminal to initiate handover to the target base station, where the RRC connection reconfiguration message includes at least a target base station Identification, destination wide beam broadcast beam identification, and destination wide beam control beam identification.
  • the embodiment of the invention further provides a terminal migration method, including:
  • the terminal determines a measurement report message sent to the base station, where the measurement report message carries a report measurement result, where the report measurement result includes the following one or a combination thereof: a first measurement quantity, a second measurement quantity, and the first measurement quantity includes Measuring, by the terminal, a wide beam broadcast beam of a neighboring base station, the obtained measurement quantity, where the second measurement quantity includes measuring, by the terminal, a wide beam control beam of a neighboring base station, the obtained measurement quantity, the phase
  • the neighboring base station includes a base station adjacent to the base station;
  • the terminal sends the measurement report message to the base station.
  • the method before the terminal sends the measurement report message to the base station, the method further includes:
  • the terminal receives the measurement control message sent by the base station, where the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event; the neighbor list includes the An identifier of a neighboring base station; the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of the neighboring base station, and measuring a wide beam control beam of the neighboring base station, the measurement Controlling a message to enable the terminal to perform the measurement event on each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and satisfy the foregoing in the measurement result obtained by performing the measurement event
  • the reported measurement result of the measurement reported event is sent to the base station;
  • the terminal obtaining, by the terminal, a measurement result according to a measurement of a wide beam of the neighboring base station, where the measurement result includes a base station measurement quantity and a neighbor base station measurement quantity, where the base station measurement quantity includes the following one or a combination thereof: the base station width
  • the measurement quantity of the beam control beam, the measurement quantity of the base station wide beam broadcast beam, the adjacent base station measurement quantity includes one or a combination of the following: a measurement quantity of the adjacent base station wide beam control beam, and a neighboring base station wide beam broadcast beam Measurement amount.
  • the terminal after obtaining the measurement result according to the measurement of the wide beam of the neighboring base station, the terminal further includes the following one or a combination thereof:
  • the terminal determines that the measured quantity of the base station is lower than the second threshold, and the measured quantity of the neighboring base station that is higher than the third threshold is the reported measurement result.
  • the terminal measures a wide beam broadcast beam of a neighboring base station, and obtains
  • the measured quantity obtained includes any one of the following or a combination thereof:
  • the terminal performs signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtains the measured quantity.
  • the terminal measures the wide beam control bundle of the neighboring base station, and obtains the measurement quantity of the terminal, including any one of the following or a combination thereof:
  • the method further includes:
  • Radio resource control RRC connection reconfiguration message sent by the base station, where the RRC connection reconfiguration message is used to notify the terminal to initiate handover to the target base station, where the RRC connection reconfiguration message includes at least a destination Base station identification, destination wide beam broadcast beam identification, and destination wide beam control beam identification.
  • the terminal after receiving the radio resource control RRC connection reconfiguration message sent by the base station, the terminal further includes:
  • a beamlet training request message sent by the target base station receives, by the terminal, a beamlet training request message sent by the target base station, where the beamlet training request message includes at least: a beam identifier of a beamlet, and a signal measurement parameter;
  • the terminal performs thin beam training according to the beamlet training request message to obtain a beamlet Training result
  • the embodiment of the invention further provides a base station, including:
  • An acquiring module configured to acquire a measurement report message sent by the terminal, where the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity, the first The measurement quantity includes a measurement quantity obtained by the terminal to a wide beam broadcast beam of a neighboring base station, and the second measurement quantity includes a measurement quantity obtained by the terminal to a wide beam control beam of a neighboring base station, and the obtained measurement quantity,
  • the neighboring base station includes a base station adjacent to the base station;
  • a determining module configured to determine, according to the reported measurement result, the base station that the terminal migrates
  • a switching module configured to switch the terminal to the target base station according to the target base station.
  • the method further includes: a sending module
  • the sending module is configured to send a measurement control message to the terminal, where the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, a measurement trigger event, and the neighbor list Including the identifier of the neighboring base station; the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of the neighboring base station, and measuring a wide beam control beam of the neighboring base station;
  • the measuring control message is configured to enable the terminal to perform the measurement event on each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and the measurement result obtained by performing the measurement event is included in the measurement result The reported measurement result that satisfies the measurement reporting event is sent to the base station.
  • any one of the following or a combination thereof is included:
  • the acquiring module is configured to perform a signal on a synchronization signal of a wide beam broadcast beam of a neighboring base station Noise ratio SINR measurement, the amount of measurement obtained;
  • the acquiring module is configured to perform a signal-to-noise ratio SINR measurement on a downlink pilot signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the acquiring module is configured to perform signal strength measurement on a synchronization signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the acquiring module is configured to perform signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtain the measured quantity.
  • any one of the following or a combination thereof is included:
  • the acquiring module is configured to perform SINR measurement on the orthogonal frequency division multiplexing OFDM symbol in which the wide beam control beam of the neighboring base station is located, and obtain the measured quantity;
  • the acquiring module is configured to perform signal strength measurement on the orthogonal frequency division multiplexing OFDM symbol where the wide beam control beam of the neighboring base station is located, and obtain the measured quantity.
  • the sending module is further configured to send a handover request message to the core network by using the S1 interface, where the handover request message includes at least a target base station identifier, a destination wide beam broadcast bundle identifier, and a destination wide beam control bundle identifier. Or transmitting, by using an X2 interface, a handover request message to the target base station, to switch the terminal to the target base station, where the handover request message includes at least a target base station identifier, a destination wide beam broadcast beam identifier, and a destination wide beam control bundle.
  • the sending module is further configured to send a radio resource control RRC connection reconfiguration message to the terminal, where the RRC connection reconfiguration message is used to notify the terminal to initiate a handover to the target base station,
  • the RRC connection reconfiguration message includes at least a destination base station identifier, a destination wide beam broadcast beam identifier, and a destination wide beam control bundle identifier.
  • the embodiment of the invention further provides a terminal, including:
  • a determining module configured to determine a measurement report message sent to the base station, where the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity, the A measurement includes a wide beam width of the terminal to a neighboring base station The measurement is performed by the broadcast, and the obtained measurement quantity includes a measurement of the wide beam control beam of the neighboring base station by the terminal, and the obtained measurement quantity, the neighboring base station includes a neighboring base station Base station
  • a sending module configured to send the measurement report message to the base station.
  • the method further includes: a receiving module
  • the receiving module is configured to receive a measurement control message sent by the base station, where the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event;
  • the list includes an identifier of the neighboring base station;
  • the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of a neighboring base station, and measuring a wide beam control beam of the neighboring base station, the measurement Controlling a message to enable the terminal to perform the measurement event on each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and satisfy the measurement report in the measurement result obtained by performing the measurement event Sending the reported measurement result of the event to the base station;
  • the determining module is configured to determine, according to the measurement control message, a measurement of a wide beam of the neighboring base station;
  • the receiving module is further configured to obtain a measurement result according to the measurement of the wide beam of the neighboring base station, where the measurement result includes a base station measurement quantity and a neighbor base station measurement quantity, where the base station measurement quantity includes the following one or The combination is: a measurement quantity of a base station wide beam control beam, a measurement quantity of a base station wide beam broadcast beam, and the adjacent base station measurement quantity includes the following one or a combination thereof: a measurement quantity of a neighboring base station wide beam control beam, a neighboring base station The measurement of the wide beam broadcast beam.
  • the terminal determines that the measured quantity of the base station is lower than the second threshold, and the measured quantity of the neighboring base station that is higher than the third threshold is the reported measurement result.
  • any one of the following or a combination thereof is included:
  • the receiving module is configured to perform a signal-to-noise ratio SINR measurement on a synchronization signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the receiving module is configured to perform a signal-to-noise ratio SINR measurement on a downlink pilot signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the receiving module is configured to perform signal strength measurement on a synchronization signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the receiving module is configured to perform signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtain the measured quantity.
  • any one of the following or a combination thereof is included:
  • the receiving module is configured to measure a wide beam control bundle of a neighboring base station to obtain a measurement quantity of the terminal;
  • the receiving module is configured to perform SINR measurement on the orthogonal frequency division multiplexing OFDM symbol in which the wide beam control beam of the neighboring base station is located, and obtain the measured quantity;
  • the receiving module is configured to perform signal strength measurement on the orthogonal frequency division multiplexing OFDM symbol where the wide beam control beam of the neighboring base station is located, and obtain the measured quantity.
  • the receiving module is further configured to receive a radio resource control RRC connection reconfiguration message sent by the base station, where the RRC connection reconfiguration message is used to notify the terminal to initiate a handover to the target base station.
  • the RRC connection reconfiguration message includes at least a destination base station identifier, a destination wide beam broadcast bundle identifier, and a destination wide beam control bundle identifier.
  • the receiving module is further configured to receive a beamlet training request message sent by the destination base station, where the beamlet training request message includes at least: a beamlet beam identifier and a signal measurement parameter;
  • the beamlet training request message is subjected to beamlet training to obtain a beamlet training result;
  • the sending module is further configured to send a beamlet training response message to the target base station,
  • the beamlet training response message carries the beamlet training result.
  • the embodiment of the present invention further provides a terminal migration system, comprising: the base station according to any of the above, and the terminal according to any one of the above.
  • the embodiment of the present invention further provides a computer storage medium.
  • the computer storage medium provided by the embodiment of the present invention stores a computer program, and the computer program is used to execute the terminal migration method.
  • the terminal migration method includes: the base station acquiring the measurement report message sent by the terminal, where the measurement report message carries the report measurement result, and the report measurement result includes the following one or a combination thereof: a first measurement quantity, the second measurement quantity, the first measurement quantity includes a measurement quantity obtained by the terminal measuring a wide beam broadcast beam beam of a neighboring base station, and the second measurement quantity includes the terminal pair adjacent to The wide beam of the base station controls the beam quantity to be measured, and the neighboring base station includes a base station adjacent to the base station; the base station determines, according to the reported measurement result, the target base station that the terminal migrates; The base station switches the terminal to the target base station according to the target base station.
  • the target base station is determined according to the wide beam broadcast beam and the wide beam control beam to determine the handover of the terminal, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.
  • FIG. 1 is a schematic diagram of a hybrid beamforming architecture of an embodiment of a terminal migration method according to the present invention
  • FIG. 2 is a schematic flowchart of an embodiment of a terminal migration method according to the present invention.
  • FIG. 3 is a schematic diagram of multi-site networking beam coverage according to an embodiment of a terminal migration method according to the present invention
  • FIG. 4 is a schematic flowchart of a second embodiment of a terminal migration method according to the present invention.
  • FIG. 5 is a schematic flowchart diagram of a third embodiment of a terminal migration method according to the present invention.
  • FIG. 6 is a schematic flowchart of a fourth embodiment of a terminal migration method according to the present invention.
  • FIG. 7 is a schematic structural diagram of an embodiment of a base station according to the present invention.
  • FIG. 8 is a schematic structural diagram of a second embodiment of a base station according to the present invention.
  • FIG. 9 is a schematic structural diagram of an embodiment of a base station according to the present invention.
  • FIG. 10 is a schematic structural diagram of an embodiment of a base station according to the present invention.
  • the terminal migration method provided by the embodiment of the present invention may be specifically applied to a 5G communication system, where the terminal performs migration between the base station and the base station.
  • the terminal migration method provided in this embodiment may be specifically implemented by using a terminal migration apparatus, where the terminal migration apparatus may be integrated in a terminal, a base station, or a separate setting, where the terminal migration apparatus may be implemented by using software and/or hardware.
  • the terminal migration method, apparatus, and system provided in this embodiment are described in detail below.
  • FIG. 1 is a hybrid beamforming architecture diagram of an embodiment of a terminal migration method according to the present invention; as shown in FIG. 1, an N ⁇ M hybrid beamforming architecture is shown in FIG. 1 , wherein there are N transceivers, each The transceivers are connected to M antennas.
  • ABF Analog Beam Beaming
  • DBF Digital Beamforming
  • the DAC Digital Analog Converter
  • the Mixer is a signal mixer
  • the PA Power Amplifier
  • Antenna 0, Antenna 1, ..., Antenna (M-1) represent different antennas of a transceiver, respectively, and the Sector is a narrow beam.
  • FIG. 2 is a schematic flowchart of a method for a terminal migration method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a multi-site network beam coverage according to an embodiment of a terminal migration method according to an embodiment of the present invention.
  • the network scenario includes a base station 1 (BS1). ), base station 2 (BS2), terminal UE1 (User Equipment), and terminal UE2.
  • the base station 1 transmits a wide beam broadcast beam 1 and a wide beam broadcast beam 2;
  • the wide beam broadcast beam 1 includes two wide beam control beams: a wide beam control beam 1 and a wide beam control beam 2
  • the wide beam broadcast beam 2 includes two Wide beam control beam: wide beam control beam 3 and wide beam control beam 4.
  • Base station 2 also transmits two wide beam broadcast beams, and each broadcast beam contains two wide beam control beams.
  • the terminals UE1 and UE2 are at the junction of the two base stations BS1 (Base Station) and BS2.
  • the executor of the present embodiment may be a base station, and the terminal migration method provided in this embodiment includes:
  • Step 201 The base station acquires a measurement report message sent by the terminal.
  • the measurement report message carries a report measurement result, where the report measurement result includes the following one or a combination thereof: a first measurement quantity and a second measurement quantity, where the first measurement quantity includes the terminal pair Measuring, the measured quantity obtained by the wide beam broadcast beam of the neighboring base station, the second measurement quantity comprising the measurement of the wide beam control beam of the neighboring base station by the terminal, the obtained measurement quantity, the neighboring base station includes a base station adjacent to the base station.
  • the terminal measures a wide beam broadcast beam of a neighboring base station, and the obtained measurement quantity includes any one of the following or a combination thereof:
  • the terminal performs signal strength measurement on a synchronization signal of a wide beam broadcast beam of a neighboring base station, The amount of measurement obtained;
  • the terminal performs signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtains the measured quantity.
  • the terminal measures the wide beam control bundle of the neighboring base station, and obtains the measurement quantity of the terminal, including any one of the following or a combination thereof:
  • Step 202 The base station determines, according to the reported measurement result, the target base station that the terminal migrates.
  • Determining, by the base station, the destination base station that the terminal migrates includes at least three implementation manners according to the reported measurement result:
  • the base station may perform the order according to the first measurement quantity in descending order, and determine the base station corresponding to the maximum value as the target base station.
  • the base station may perform the order according to the second measurement quantity in descending order, and determine the base station corresponding to the maximum value as the target base station.
  • the base station may perform the sorting according to the first measurement quantity in descending order, and according to the second measurement quantity, sorting in descending order, the first measurement quantity and the second measurement quantity
  • the base station corresponding to the maximum value of the weighted summation of the measured quantity is determined as the destination base station.
  • Step 203 The base station switches the terminal to the target base station according to the target base station.
  • the base station acquires a measurement report message sent by the terminal, where the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity,
  • the first measurement quantity includes a wide beam width of the terminal to the adjacent base station
  • the measurement is performed by the broadcast, and the obtained measurement quantity includes a measurement of the wide beam control beam of the neighboring base station by the terminal, and the obtained measurement quantity
  • the neighboring base station includes a neighboring base station a base station; the base station determines, according to the reported measurement result, a destination base station that the terminal migrates; and the base station switches the terminal to the target base station according to the target base station.
  • the target base station is determined according to the wide beam broadcast beam and the wide beam control beam to determine the handover of the terminal, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.
  • the method before the base station acquires the measurement report message sent by the terminal, the method further includes:
  • the base station sends a measurement control message to the terminal, where the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event; the neighbor list includes the phase An identifier of the neighboring base station; the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of the neighboring base station, and measuring a wide beam control beam of the neighboring base station; Transmitting, by the terminal, the measurement event to each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and satisfying the measurement in a measurement result obtained by performing the measurement event The reported measurement result of the reported event is sent to the base station.
  • the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event
  • the neighbor list includes the phase An identifier of the neighboring base station
  • the measurement event includes any one or a combination of the following: measuring a
  • the base station may further include:
  • the base station sends a handover request message to the core network through the S1 interface, where the handover request message includes a destination base station identifier, a destination wide beam broadcast bundle identifier, and a destination wide beam control bundle identifier; or
  • the base station sends a handover request message to the target base station by using an X2 interface, so that the terminal is handed over to the target base station, where the handover request message includes at least a target base station identifier, a target wide beam broadcast beam identifier, and a destination wide beam. Control beam identification.
  • the base station may further include:
  • Radio resource control RRC connection reconfiguration message Transmitting, by the base station, a radio resource control RRC connection reconfiguration message to the terminal, where the RRC connection reconfiguration message is used to notify the terminal to initiate handover to the target base station, where the RRC connection reconfiguration message includes at least a target base station Identification, destination wide beam broadcast beam identification, and destination wide beam control beam identification.
  • FIG. 4 is a schematic flowchart of a second embodiment of a method for migrating a terminal according to the present invention.
  • the executor of the present embodiment may be a terminal, and the terminal migration method provided by the present invention includes:
  • Step 401 The terminal determines a measurement report message sent to the base station.
  • the measurement report message carries a report measurement result, where the report measurement result includes the following one or a combination thereof: a first measurement quantity and a second measurement quantity, where the first measurement quantity includes the terminal pair Measuring, the measured quantity obtained by the wide beam broadcast beam of the neighboring base station, the second measurement quantity comprising the measurement of the wide beam control beam of the neighboring base station by the terminal, the obtained measurement quantity, the neighboring base station includes a base station adjacent to the base station.
  • the measurement result includes a base station measurement quantity and a neighbor base station measurement quantity
  • the base station measurement quantity includes one or a combination of: a measurement quantity of a base station wide beam control beam, and a measurement quantity of a base station wide beam broadcast beam
  • the neighbor base station measurement quantity includes one or a combination of: a measurement quantity of a neighboring base station wide beam control beam, and a measurement quantity of a neighbor base station wide beam broadcast beam.
  • Step 402 The terminal sends a measurement report message to the base station.
  • the terminal determines to send a measurement report message to the base station, where the measurement report message carries the report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity,
  • the first measurement quantity includes the measurement of the wide beam broadcast beam of the neighboring base station by the terminal, and the obtained measurement quantity
  • the second measurement quantity includes the measurement of the wide beam control beam of the neighboring base station by the terminal, and the obtained measurement
  • the neighboring base station includes the base station Adjacent base station; the terminal sends a measurement report message to the base station.
  • the target base station is determined according to the wide beam broadcast beam and the wide beam control beam to determine the handover of the terminal, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.
  • the method before the terminal sends the measurement report message to the base station, the method further includes:
  • the terminal receives the measurement control message sent by the base station, where the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event; the neighbor list includes the An identifier of a neighboring base station; the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of the neighboring base station, and measuring a wide beam control beam of the neighboring base station; Controlling a message to enable the terminal to perform the measurement event on each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and satisfy the foregoing in the measurement result obtained by performing the measurement event The reported measurement result of the measurement reported event is sent to the base station.
  • the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event
  • the neighbor list includes the An identifier of a neighboring base station
  • the measurement event includes any one or a combination of the
  • the terminal obtaining, by the terminal, a measurement result according to a measurement of a wide beam of the neighboring base station, where the measurement result includes a base station measurement quantity and a neighbor base station measurement quantity, where the base station measurement quantity includes the following one or a combination thereof: the base station width
  • the measurement quantity of the beam control beam, the measurement quantity of the base station wide beam broadcast beam, the adjacent base station measurement quantity includes one or a combination of the following: a measurement quantity of the adjacent base station wide beam control beam, and a neighboring base station wide beam broadcast beam Measurement amount.
  • the terminal After the terminal receives the measurement control message sent by the base station, when the terminal performs measurement on the serving cell currently connected to the base station and the neighboring cell served by the neighboring base station, the terminal periodically scans the direction of the receiving beam in a wide beam manner, for each cell. Find the best transmit-receive beam pair, that is, the result of the best transmit-receive beam pair direction measurement for each cell as the measurement result for that cell.
  • the terminal is configured according to a wide beam of the neighboring base station.
  • Quantity after obtaining the measurement result, also includes the following one or a combination:
  • the terminal determines that the measured quantity of the base station is lower than the second threshold, and the measured quantity of the neighboring base station that is higher than the third threshold is the reported measurement result.
  • the first threshold value ranges from -30..30 dB
  • the second threshold ranges from -30..30 dB
  • the third threshold ranges from -30.. 30) dB.
  • the terminal measures the wide beam broadcast beam of the neighboring base station, and the obtained measurement quantity includes any one of the following or a combination thereof:
  • the terminal performs signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtains the measured quantity.
  • the terminal measures the wide beam control bundle of the neighboring base station, and obtains the measurement quantity of the terminal, including any one of the following or a combination thereof:
  • the method further includes:
  • Radio resource control RRC connection reconfiguration message sent by the base station, where the RRC connection reconfiguration message is used to notify the terminal to initiate handover to the target base station, where the RRC connection reconfiguration message includes at least a destination Base station identification, destination wide beam broadcast beam identification, and destination wide beam control beam identification.
  • the terminal after receiving the radio resource control RRC connection reconfiguration message sent by the base station, the terminal further includes:
  • a beamlet training request message sent by the target base station receives, by the terminal, a beamlet training request message sent by the target base station, where the beamlet training request message includes at least: a beam identifier of a beamlet, and a signal measurement parameter;
  • the terminal performs the beamlet training according to the beamlet training request message to obtain the beamlet training result.
  • the specific beamlet training process includes: the base station side cyclically scans the transmit beam in different directions, and the UE side cyclically scans in different beam directions. Receive, measure the signal to interference and noise ratio (SINR) of different transmit Tx-receive Rx beam pairs, and select the transmit Tx-receive Rx beam pair with the largest SINR as the output of the beamlet training.
  • SINR signal to interference and noise ratio
  • FIG. 5 is a schematic flowchart of a third embodiment of a terminal migration method according to the present invention. As shown in FIG. 5, the terminal migration method provided by the present invention includes:
  • Step 501 The source base station sends a handover request message to the target base station by using an X2 interface.
  • the handover request message includes: an X2 application protocol identifier allocated by the original eNodeB to the UE, an Old eNB UE X2AP ID, a destination physical cell ID, a destination wide beam broadcast bundle ID, a destination wide beam control bundle ID, and a core.
  • Step S502 The target base station eNodeB sends a handover request response message to the source base station eNodeB.
  • the handover request response message includes: an X2 application protocol identifier Old eNB UE X2AP ID allocated by the original base station for the UE, an X2 application protocol identifier New eNB UE X2AP ID allocated by the target base station to the UE, and a bearer allowed to be established (E) -RABs) list;
  • Step S503 The source eNodeB sends an RRC connection reconfiguration message to the terminal, to notify the terminal to initiate a handover to the destination eNodeB.
  • the RRC connection reconfiguration message includes: a target physical cell ID, a destination wide beam broadcast bundle ID, a destination wide beam control bundle ID, carrier frequency information of the target physical cell, and the like.
  • Step S504 The source eNodeB sends the uplink and downlink PDCP (Packet Data Convergence Protocol) sequence number of the bearer service (E-RABs) to the destination eNodeB.
  • PDCP Packet Data Convergence Protocol
  • Step S505 The terminal sends an RRC (Radio Resource Control) connection reconfiguration complete message to the destination eNodeB, to notify the destination eNodeB that the UE has switched to the destination side.
  • RRC Radio Resource Control
  • Step S506 The destination eNodeB sends a path switch request message to the core network MME (Mobile Management Entity).
  • MME Mobile Management Entity
  • the path switch request message includes: a source eNodeB eNB UE S1AP ID, a Source MME UE S1AP ID, and an E-RAB list that needs to be handed over, and notifies the MME to switch the connection path of the service data.
  • Step S507 The core network MME sends a path switch request response message to the destination eNodeB, to notify the destination eNodeB that the path switch has been completed.
  • step 507 is performed.
  • Step S508 The destination eNodeB sends a UE context release message to the source eNodeB, and the source side is notified to release the related context information of the UE.
  • the UE context release message includes: an Old eNB UE X2AP ID and a New eNB UE X2AP ID;
  • Step S509 The destination eNodeB scans the beamlet training request message that sends the beamlet and sends data to the UE.
  • the beamlet training request message includes: a beam ID of the beamlet, a measured amount SINR of the synchronization signal (or downlink pilot), or a signal strength.
  • Step S510 The terminal sends a data beamlet training response message to the destination eNodeB.
  • the terminal cyclically scans the receiving beam direction, and selects a transmitting-receiving beam pair with the largest measured SINR (or signal strength) as a beam pair for subsequent transmission of service data, wherein the data beamlet training response message is carried in the largest transmission- Receive beam pair.
  • SINR signal strength
  • Step S511 The terminal and the destination eNodeB initiate a transmission process of the data service.
  • the measurement of the wide beam broadcast beam and the wide beam control beam is performed, and the handover decision is performed according to the measurement quantity, which can effectively avoid the prior art.
  • the handover decision in LTE only ignores the control channel according to the coverage of the target cell. Impact.
  • FIG. 6 is a schematic flowchart of a fourth embodiment of a terminal migration method according to the present invention. As shown in FIG.
  • Step 601 The base station eNodeB sends a first handover request message to the core network MME through the S1 interface.
  • the first handover request message may include: MME UE S1AP ID, eNB UE S1AP ID, handover type, handover reason, destination base station identifier, destination physical cell identifier, destination wide beam broadcast bundle identifier, and destination wide beam. Control beam identification;
  • Step S602 The core network MME sends a second handover request message to the target base station.
  • the second handover request information includes: an MME UE S1AP ID, a handover type, a handover reason, a list of radio access bearers E-RABs to be established, and a destination physical cell, a related beam, etc. transmitted by the transparent transmission base station. information.
  • Step S603 The target base station receives the second handover response message sent by the core network MME.
  • the second handover response message includes: information such as an MME UE S1AP ID, an eNB UE S1AP ID, and an E-RAB ID list that is allowed to be accepted;
  • the destination base station allocates resources on the destination side for the handover service.
  • Step S604 The MME sends a handover command message to the base station.
  • the handover command message includes: an MME UE S1AP ID, an eNB UE S1AP ID, a handover type, a handover bearer list E-RABs, and a destination side address of the service data forwarding during handover.
  • Step S605 The base station sends an RRC connection reconfiguration message to the terminal.
  • the RRC connection reconfiguration message is used to notify the terminal to initiate a handover to the target base station;
  • the RRC connection reconfiguration message message includes: a destination physical cell ID, a destination wide beam broadcast bundle ID, a destination wide beam control bundle ID, and a destination wide beam control bundle. ID, carrier frequency information of the target physical cell, and the like.
  • Step S606 The base station sends a base station state transition message to the MME.
  • the base station state transition message includes: information such as an MME UE S1AP ID, an eNB UE S1AP ID, and a PDCP sequence number;
  • Step S607 The MME notifies the destination eNodeB of the PDCP sequence number and the like by using the MME state transition message.
  • Step S608 The terminal sends an RRC connection reconfiguration complete message to the destination eNodeB, to notify the destination eNodeB that the UE has switched to the destination side.
  • Step S609 The destination eNodeB sends a handover notification message to the MME, to notify the MME that the target side UE has successfully accessed.
  • Step S610 The MME sends a UE context release command to the base station, and notifies the source eNodeB to release context related information of the UE.
  • Step S611 After the base station releases the resource, the UE sends a UE context release complete message to the MME.
  • Step S612 The destination eNodeB sends a beamlet training request message to the UE.
  • the destination eNodeB scans and sends a beamlet and sends a beamlet training request message to the UE, where the beamlet training request message includes: a beamlet ID of the beamlet, a measurement amount SINR of the synchronization signal (or downlink pilot), or a signal strength. ;
  • Step S613 The terminal sends a data beamlet training response message to the destination eNodeB.
  • the terminal cyclically scans the receiving beam direction, and selects a transmitting-receiving beam pair with the largest measured SINR (or signal strength) as a beam pair for subsequent transmission of service data, wherein the data beamlet training response message is carried in the largest transmission- Receive beam pair.
  • SINR signal strength
  • Step S614 The terminal and the destination eNodeB initiate a transmission process of the data service.
  • the measurement of the wide beam broadcast beam and the wide beam control beam is performed, and the handover decision is performed according to the measurement quantity, which can effectively avoid the prior art.
  • the handover decision in LTE only ignores the control channel according to the coverage of the target cell. Impact.
  • FIG. 7 is a schematic structural diagram of an embodiment of a base station according to the present invention.
  • the base station includes: an obtaining module 71, a determining module 72, and a switching module 73. among them,
  • the obtaining module 71 is configured to acquire a measurement report message sent by the terminal, where the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity, the A measurement quantity includes the measurement of the wide beam broadcast beam of the neighboring base station by the terminal, and the obtained measurement quantity, the second measurement quantity includes the measurement of the wide beam control beam of the neighboring base station by the terminal, and the obtained measurement quantity
  • the neighboring base station includes a base station adjacent to the base station;
  • the determining module 72 is configured to determine, by the base station, the destination base station that the terminal migrates according to the reported measurement result;
  • the switching module 73 is configured to switch the terminal to the target base station according to the target base station.
  • the base station acquires a measurement report message sent by the terminal, where the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity,
  • the first measurement quantity includes the measurement of the wide beam broadcast beam of the neighboring base station by the terminal, and the obtained measurement quantity
  • the second measurement quantity includes the measurement of the wide beam control beam of the neighboring base station by the terminal, and the obtained measurement
  • the neighboring base station includes the base station a neighboring base station; the base station determines, according to the reported measurement result, a destination base station that the terminal migrates; and the base station switches the terminal to the target base station according to the target base station.
  • the target base station is determined according to the wide beam broadcast beam and the wide beam control beam to determine the handover of the terminal, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.
  • each module in the base station may be processed by a central processing unit (CPU), a microprocessor (Micro Processor Unit, MPU), or a digital signal located in a base station. (Digital Signal Processor, DSP), or Field Programmable Gate Array (FPGA) implementation.
  • CPU central processing unit
  • MPU Micro Processor Unit
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • FIG. 8 is a schematic structural diagram of a second embodiment of a base station according to the present invention. As shown in Figure 8, the base station may further include: a sending module 74;
  • the sending module 74 is configured to send a measurement control message to the terminal, where the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event;
  • the list includes an identifier of the neighboring base station;
  • the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of a neighboring base station, and measuring a wide beam control beam of the neighboring base station; Controlling a message to enable the terminal to perform the measurement event on each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and satisfy the foregoing in the measurement result obtained by performing the measurement event
  • the reported measurement result of the measurement reported event is sent to the base station.
  • any one of the following or a combination thereof may be included:
  • the acquiring module 71 is configured to perform a signal-to-noise ratio SINR measurement on a synchronization signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the acquiring module 71 is configured to perform signal-to-noise ratio SINR measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtain the measured quantity;
  • the acquiring module 71 is configured to perform signal strength measurement on the synchronization signal of the wide beam broadcast beam of the neighboring base station, and obtain the measured quantity;
  • the acquiring module 71 is specifically configured to perform signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtain the measured quantity.
  • the acquiring module 71 is configured to perform SINR measurement on the orthogonal frequency division multiplexing OFDM symbol where the wide beam control beam of the neighboring base station is located, and obtain the measured quantity;
  • the acquiring module 71 is specifically configured to perform signal strength measurement on the orthogonal frequency division multiplexing OFDM symbol where the wide beam control beam of the neighboring base station is located, and obtain the measured quantity.
  • the sending module 74 is further configured to send a handover request message to the core network by using the S1 interface, where the handover request message includes at least a target base station identifier and a target wide beam broadcast bundle. And identifying, by the X2 interface, a handover request message, to send the handover request message to the destination base station, where the handover request message includes at least a destination base station identifier and a destination wide beam. Broadcast beam identification and destination wide beam control beam identification.
  • the sending module 74 is further configured to send a radio resource control RRC connection reconfiguration message to the terminal, where the RRC connection reconfiguration message is used to notify the terminal. Initiating a handover to the target base station, where the RRC connection reconfiguration message includes at least a destination base station identifier, a destination wide beam broadcast bundle identifier, and a destination wide beam control bundle identifier.
  • the destination base station that determines the handover of the terminal according to the wide beam broadcast beam and the wide beam control bundle is implemented, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.
  • the execution process of the determining module and the switching module can be processed in the terminal.
  • the execution process of the sending module can be implemented in the transmitter of the terminal, and the execution process of the obtaining module can be implemented in the receiver of the terminal.
  • FIG. 9 is a schematic structural diagram of an embodiment of a terminal according to the present invention. As shown in FIG. 9, the terminal includes: a determining module 91 and a sending module 92. among them,
  • the determining module 91 is configured to determine to send a de measurement report message to the base station, where the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity,
  • the first measurement quantity includes the measurement of the wide beam broadcast beam of the neighboring base station by the terminal, and the obtained measurement quantity
  • the second measurement quantity includes the measurement of the wide beam control beam of the neighboring base station by the terminal, and the obtained measurement
  • the neighboring base station includes a base station adjacent to the base station;
  • the sending module 92 is configured to send the measurement report message to the base station.
  • the terminal determines to send a measurement report message to the base station, where the measurement report message carries the report measurement result, where the report result includes one or a combination of the following: a first measurement quantity, a second measurement quantity,
  • the first measurement quantity includes the measurement of the wide beam broadcast beam of the neighboring base station by the terminal, and the obtained measurement quantity
  • the second measurement quantity includes the measurement of the wide beam control beam of the neighboring base station by the terminal, and the obtained measurement
  • the neighboring base station includes a base station adjacent to the base station; the terminal sends a measurement report message to the base station.
  • the target base station is determined according to the wide beam broadcast beam and the wide beam control beam to determine the handover of the terminal, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.
  • each module in the terminal may be processed by a Central Processing Unit (CPU), a Micro Processor Unit (MPU), or a digital signal processing located in the terminal. (Digital Signal Processor, DSP), or Field Programmable Gate Array (FPGA) implementation.
  • CPU Central Processing Unit
  • MPU Micro Processor Unit
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • FIG. 10 is a schematic structural diagram of an embodiment of a terminal according to the present invention. As shown in Figure 10, the terminal may further include: a receiving module 93;
  • the receiving module 93 is configured to receive a measurement control message sent by the base station, where the measurement control message includes any one or a combination of the following: a neighbor list, a measurement event, a measurement report event, and a measurement trigger event;
  • the zone list includes an identifier of the neighboring base station;
  • the measurement event includes any one or a combination of the following: measuring a wide beam broadcast beam of a neighboring base station, and measuring a wide beam control beam of the neighboring base station, Measure a control message to enable the terminal to perform the measurement event on each neighboring base station in the neighboring cell list under the condition that the measurement triggering event is satisfied, and satisfy the measurement in the measurement result obtained by performing the measurement event
  • the reported measurement result of the reported event is sent to the base station;
  • the determining module 91 is configured to determine, according to the measurement control message, a measurement of a wide beam of the neighboring base station;
  • the receiving module 93 is further configured to obtain a measurement result according to the measurement of the wide beam of the neighboring base station, where the measurement result includes a base station measurement quantity and a neighbor base station measurement quantity, where the base station measurement quantity includes the following one Or a combination thereof: a measurement quantity of a base station wide beam control beam, a measurement quantity of a base station wide beam broadcast beam, and the neighboring base station measurement quantity includes the following one or a combination thereof: a measurement quantity of a neighboring base station wide beam control beam, adjacent The measured amount of the base station wide beam broadcast beam.
  • the determining module 91 is configured to determine that the measured quantity of the neighboring base station that is higher than the first threshold value of the measured quantity of the base station is the reported measurement result; or
  • the determining module 91 is configured to determine that the measurement quantity of the neighboring base station that is higher than the third threshold is the reported measurement result under the condition that the measured quantity of the base station is lower than the second threshold.
  • the receiving module 93 is configured to perform a signal-to-noise ratio SINR measurement on a synchronization signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the receiving module 93 is specifically configured as a downlink pilot of a wide beam broadcast beam of a neighboring base station.
  • the signal is subjected to a signal-to-noise ratio SINR measurement, and the obtained measurement amount;
  • the receiving module 93 is specifically configured to perform signal strength measurement on a synchronization signal of a wide beam broadcast beam of a neighboring base station, and obtain a measured quantity;
  • the receiving module 93 is specifically configured to perform signal strength measurement on the downlink pilot signal of the wide beam broadcast beam of the neighboring base station, and obtain the measured quantity.
  • the receiving module 93 is configured to measure a wide beam control bundle of a neighboring base station, and obtain a measurement quantity of the terminal.
  • the receiving module 93 is specifically configured to perform SINR measurement on the orthogonal frequency division multiplexing OFDM symbol in which the wide beam control beam of the neighboring base station is located, and obtain the measured quantity;
  • the receiving module 93 is specifically configured to perform signal strength measurement on the orthogonal frequency division multiplexing OFDM symbol where the wide beam control beam of the neighboring base station is located, and obtain the measured quantity.
  • the receiving module 93 is further configured to receive a radio resource control RRC connection reconfiguration message sent by the base station, where the RRC connection reconfiguration message is used to notify the The terminal initiates handover to the target base station, where the RRC connection reconfiguration message includes at least a destination base station identifier, a destination wide beam broadcast bundle identifier, and a destination wide beam control bundle identifier.
  • the receiving module 93 is further configured to receive a beamlet training request message sent by the target base station, where the beamlet training request message includes at least: a beamlet beamlet Identifying and measuring signal parameters; performing beamlet training according to the beamlet training request message to obtain a beamlet training result;
  • the sending module 92 is further configured to send a beamlet training response message to the target base station, where the beamlet training response message carries the beamlet training result.
  • execution process of the determining module can be implemented in the processor of the terminal.
  • the execution process of the sending module can be implemented in the transmitter of the terminal, and the execution process of the receiving module can be implemented in the receiver of the terminal.
  • the embodiment further provides a terminal migration system, comprising: the base station as described in any of the foregoing Figures 7-8, and the terminal as described in any of the above Figures 9-10.
  • the destination base station that determines the handover of the terminal according to the wide beam broadcast beam and the wide beam control bundle is implemented, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.
  • the base station or the terminal when the base station or the terminal is implemented in the form of a software function module and sold or used as a stand-alone product, it may also be stored in a computer readable storage medium.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • the embodiment of the present invention further provides a computer storage medium, wherein a computer program is stored, and the computer program is used to execute the terminal migration method of the embodiment of the present invention.
  • the base station acquires a measurement report message sent by the terminal, where
  • the measurement report message carries a report measurement result, where the report result includes one or a combination of the following: a first measurement quantity and a second measurement quantity, where the first measurement quantity includes a wide beam broadcast beam of the terminal to a neighboring base station And measuring, by the beam, a measurement obtained by measuring, by the terminal, a measurement obtained by measuring, by the terminal, a wide beam control beam beam of a neighboring base station, where the neighboring base station includes a base station adjacent to the base station; Determining, by the base station, the destination base station that the terminal migrates according to the reported measurement result; and the base station switching the terminal to the target base station according to the target base station.
  • the target base station is determined according to the wide beam broadcast beam and the wide beam control beam to determine the handover of the terminal, so that the target base station is determined according to the control channel based on the coverage of the target base station, and the quality of the received signal of the terminal is improved.

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Abstract

本发明公开了一种终端迁移方法、装置及系统、计算机存储介质。该方法，包括：基站获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；所述基站根据所述目的基站，将所述终端切换到所述目的基站。

Description

终端迁移方法、基站、终端及系统、计算机存储介质 技术领域
本发明涉及通信技术，尤指一种终端迁移方法、基站、终端及系统、计算机存储介质。
背景技术
随着通信技术的发展，第五代移动通信技术(5G)开始应用在通信系统中。
在5G通信系统中，采用高频基站作为5G基站，以实现吞吐量、峰值速率的增长，以及终端与终端之间延迟的下降。
然而，发明人在实现5G通信的过程中发现，当终端移动到远离服务基站时，由于基站发射的高频信号在空气中传播的损耗较大，导致终端接收的信号质量较差。
发明内容
为了解决上述技术问题，本发明实施例提供了一种终端迁移方法、基站、终端及系统、计算机存储介质，用以解决终端接收的信号质量较差的问题。
为了达到本发明目的，本发明实施例提供了一种终端迁移方法，包括：
基站获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量获得的测量量，所述相邻基站包括与所述基站相邻的基站；
所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；
所述基站根据所述目的基站，将所述终端切换到所述目的基站。
本发明实施例中，在所述基站获取终端发送的测量报告消息之前，还包括：
所述基站向所述终端发送测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；
所述邻区列表包括所述相邻基站的标识；
所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量、对所述相邻基站的宽波束控制束进行测量；
所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站。
本发明实施例中，所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
本发明实施例中，所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
本发明实施例中，所述基站根据所述测量结果，确定所述终端迁移的目的基站之后，还包括：
所述基站通过S1接口向核心网发送切换请求消息，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识；或者，
所述基站通过X2接口向所述目的基站发送切换请求消息，以将所述终端切换到所述目的基站，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例中，所述基站通过X2接口向所述目的基站发送切换请求消息之后，或所述基站通过S1接口向核心网发送切换请求消息之后，还包括：
所述基站向所述终端发送无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例还提供了一种终端迁移方法，包括：
终端确定向基站发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
所述终端向所述基站发送所述测量报告消息。
本发明实施例中，在所述终端向所述基站发送所述测量报告消息之前，还包括：
所述终端接收所述基站发送的测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量，对所述相邻基站的宽波束控制束进行测量，所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站；
所述终端根据所述测量控制消息，确定对所述相邻基站的宽波束进行测量；
所述终端根据对所述相邻基站的宽波束的测量，获得测量结果，所述测量结果包括基站测量量和相邻基站测量量，所述基站测量量包括以下一项或其组合：基站宽波束控制束的测量量、基站宽波束广播束的测量量，所述相邻基站测量量包括以下一项或其组合：相邻基站宽波束控制束的测量量、相邻基站宽波束广播束的测量量。
本发明实施例中，所述终端根据对所述相邻基站的宽波束的测量，获得测量结果之后，还包括以下一项或其组合：
所述终端确定高于所述基站测量量第一门限值的相邻基站测量量为所述上报测量结果；或者，
所述终端确定所述基站测量量低于第二门限值的条件下，高于第三门限值的所述相邻基站测量量为所述上报测量结果。
本发明实施例中，所述终端对相邻基站的宽波束广播束进行测量，获 得的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
本发明实施例中，所述终端对相邻基站的宽波束控制束进行测量，获得所述终端的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
本发明实施例中，所述终端向基站发送测量报告消息之后，还包括：
所述终端接收所述基站发送的无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例中，所述终端接收所述基站发送的无线资源控制RRC连接重配消息之后，还包括：
所述终端接收所述目的基站发送的细波束训练请求消息，所述细波束训练请求消息至少包括：细波束的波束标识、信号测量参数；
所述终端根据所述细波束训练请求消息进行细波束训练，获得细波束 训练结果；
所述终端向所述目的基站发送的细波束训练响应消息，所述细波束训练响应消息携带所述细波束训练结果。
本发明实施例还提供了一种基站，包括：
获取模块，配置为获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
确定模块，配置为所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；
切换模块，配置为根据所述目的基站，将所述终端切换到所述目的基站。
本发明实施例中，还包括：发送模块；
所述发送模块，配置为向所述终端发送测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量，对所述相邻基站的宽波束控制束进行测量；所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站。
本发明实施例中，包括以下任意一项或其组合：
所述获取模块，配置为对相邻基站的宽波束广播束的同步信号进行信 噪比SINR测量，获得的测量量；
所述获取模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
所述获取模块，配置为对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
所述获取模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
本发明实施例中，包括以下任意一项或其组合：
所述获取模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述获取模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
本发明实施例中，所述发送模块，还配置为通过S1接口向核心网发送切换请求消息，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识；或者，通过X2接口向所述目的基站发送切换请求消息，以将所述终端切换到所述目的基站，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例中，所述发送模块，还配置为向所述终端发送无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例还提供了一种终端，包括：
确定模块，配置为确定向基站发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广 播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
发送模块，配置为向所述基站发送所述测量报告消息。
本发明实施例中，还包括：接收模块；
所述接收模块，配置为接收所述基站发送的测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对相邻基站的宽波束广播束进行测量，对相邻基站的宽波束控制束进行测量，所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足测量上报事件的所述上报测量结果发送给所述基站；
所述确定模块，配置为根据所述测量控制消息，确定对所述相邻基站的宽波束进行测量；
所述接收模块，还配置为根据对所述相邻基站的宽波束的测量，获得测量结果，所述测量结果包括基站测量量和相邻基站测量量，所述基站测量量包括以下一项或其组合：基站宽波束控制束的测量量、基站宽波束广播束的测量量，所述相邻基站测量量包括以下一项或其组合：相邻基站宽波束控制束的测量量、相邻基站宽波束广播束的测量量。
本发明实施例中，还包括以下一项或其组合：
所述终端确定高于所述基站测量量第一门限值的相邻基站测量量为所述上报测量结果；或者，
所述终端确定所述基站测量量低于第二门限值的条件下，高于第三门限值的所述相邻基站测量量为所述上报测量结果。
本发明实施例中，包括以下任意一项或其组合：
所述接收模块，配置为对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
所述接收模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
所述接收模块，配置为对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
所述接收模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
本发明实施例中，包括以下任意一项或其组合：
所述接收模块，配置为对相邻基站的宽波束控制束进行测量，获得所述终端的测量量；
所述接收模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述接收模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
本发明实施例中，所述接收模块，还配置为接收所述基站发送的无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例中，所述接收模块，还配置为接收所述目的基站发送的细波束训练请求消息，所述细波束训练请求消息至少包括：细波束的波束标识、信号测量参数；根据所述细波束训练请求消息进行细波束训练，获得细波束训练结果；
所述发送模块，还配置为向所述目的基站发送的细波束训练响应消息， 所述细波束训练响应消息携带所述细波束训练结果。
本发明实施例还提供了一种终端迁移系统，包括：如上述任一项所述的基站和如上述任一项所述的终端。
本发明实施例还提供了一种计算机存储介质，本发明实施例提供的计算机存储介质存储有计算机程序，该计算机程序用于执行上述终端迁移方法。
与现有技术相比，本发明实施例提供的终端迁移方法包括：基站获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播波束束进行测量获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制波束束进行测量获得的测量量，所述相邻基站包括与所述基站相邻的基站；所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；所述基站根据所述目的基站，将所述终端切换到所述目的基站。实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。
本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点可通过在说明书、权利要求书以及附图中所特别指出的结构来实现和获得。
附图说明
附图用来提供对本发明技术方案的进一步理解，并且构成说明书的一部分，与本申请的实施例一起用于解释本发明的技术方案，并不构成对本发明技术方案的限制。
图1为本发明终端迁移方法一实施例的混合波束赋形架构图；
图2为本发明终端迁移方法一实施例的流程示意图；
图3为本发明终端迁移方法一实施例的多站点组网波束覆盖示意图；
图4为本发明终端迁移方法二实施例的流程示意图；
图5为本发明终端迁移方法三实施例的流程示意图；
图6为本发明终端迁移方法四实施例的流程示意图；
图7为本发明基站一实施例的结构示意图；
图8为本发明基站二实施例的结构示意图；
图9为本发明基站一实施例的结构示意图；
图10为本发明基站一实施例的结构示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明白，下文中将结合附图对本发明的实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
本发明实施例提供的终端迁移方法具体可以应用于5G通信系统中，终端在基站与基站之间进行迁移时。本实施例提供的终端迁移方法具体可以通过终端迁移装置来执行，该终端迁移装置可以集成在终端、基站，或者单独设置，其中，该终端迁移装置可以采用软件和/或硬件的方式来实现。以下对本实施例提供的终端迁移方法、装置及系统进行详细地说明。
图1为本发明终端迁移方法一实施例的混合波束赋形架构图；如图1所示，一种N×M的混合波束赋形架构如图1所示，其中有N个收发器，每个收发器连接到M个天线。ABF(Analog束束Forming)是对每个收发器的M个天线进行操作，可以针对每个天线的相位进行调整。DBF(Digital束束Forming)是对N个收发器进行操作，可以针对不同的频点进行不同的相位操作。DAC(Digital Analog Converter)是数字-模拟转换器，图中Mixer是信号混合器，PA(Power Amplifier)是针对每个天线的功率放大器。 Antenna 0，Antenna 1，…，Antenna(M-1)分别代表一个收发器的不同天线，Sector是窄波束。
图2为本发明终端迁移方法一实施例的流程示意图，图3为本发明终端迁移方法一实施例的多站点组网波束覆盖示意图，如图3所示，组网场景中包括基站1(BS1)、基站2(BS2)、终端UE1(User Equipment)和终端UE2。基站1发射宽波束广播束1和宽波束广播束2；宽波束广播束1中包含两个宽波束控制波束：宽波束控制束1和宽波束控制束2，宽波束广播束2中包含两个宽波束控制波束：宽波束控制束3和宽波束控制束4。基站2同样发射两个宽波束广播束，且每个广播束中包含两个宽波束控制束。终端UE1和UE2处于两个基站BS1(Base Station)、BS2覆盖的交界处。
如图2所示，本实施例的执行主体可以是基站，本实施例提供的终端迁移方法，包括：
步骤201、基站获取终端发送的测量报告消息。
在本实施例中，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站。
举例来讲，所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的同步信号进行信号强度测量， 获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
举例来讲，所述终端对相邻基站的宽波束控制束进行测量，获得所述终端的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
步骤202、所述基站根据所述上报测量结果，确定所述终端迁移的目的基站。
对于所述基站根据所述上报测量结果，确定所述终端迁移的目的基站包括至少3种实现方式：
第一种实现方式，基站可以根据第一测量量，按照从大到小的顺序进行排序，将最大值对应的基站确定为目的基站。
第二种实现方式，基站可以根据第二测量量，按照从大到小的顺序进行排序，将最大值对应的基站确定为目的基站。
第三种实现方式，基站可以根据第一测量量，按照从大到小的顺序进行排序，并且，根据第二测量量，按照从大到小的顺序进行排序，将第一测量量和第二测量量进行加权求和的最大值对应的基站确定为目的基站。
步骤203、所述基站根据所述目的基站，将所述终端切换到所述目的基站。
在本实施例中，基站获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广 播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；所述基站根据所述目的基站，将所述终端切换到所述目的基站。实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。
在上述实施例的基础上，在所述基站获取终端发送的测量报告消息之前，还包括：
所述基站向所述终端发送测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量，对所述相邻基站的宽波束控制束进行测量；所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站。
在上述实施例的基础上，基站根据所述测量结果，确定所述终端迁移的目的基站之后，还可以包括：
所述基站通过S1接口向核心网发送切换请求消息，所述切换请求消息包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识；或者，
所述基站通过X2接口向所述目的基站发送切换请求消息，以使将所述终端切换到所述目的基站，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
在上述实施例的基础上，所述基站通过X2接口向所述目的基站发送切换请求消息之后，或所述基站通过S1接口向核心网发送切换请求消息之后，还可以包括：
所述基站向所述终端发送无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
图4为本发明终端迁移方法二实施例的流程示意图，如图4所示，本实施例的执行主体可以是终端，本发明提供的终端迁移方法，包括：
步骤401、终端确定向基站发送的测量报告消息。
在本实施例中，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站。
举例来讲，所述测量结果包括基站测量量和相邻基站测量量，所述基站测量量包括以下一项或其组合：基站宽波束控制束的测量量、基站宽波束广播束的测量量，所述相邻基站测量量包括以下一项或其组合：相邻基站宽波束控制束的测量量、相邻基站宽波束广播束的测量量。
步骤402、终端向基站发送测量报告消息。
在本实施例中，终端确定向基站发送测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站 相邻的基站；终端向基站发送测量报告消息。实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。
在上述实施例的基础上，在所述终端向基站发送测量报告消息之前，还包括：
所述终端接收所述基站发送的测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量，对所述相邻基站的宽波束控制束进行测量；所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站。
所述终端根据所述测量控制消息，确定对所述相邻基站的宽波束进行测量；
所述终端根据对所述相邻基站的宽波束的测量，获得测量结果，所述测量结果包括基站测量量和相邻基站测量量，所述基站测量量包括以下一项或其组合：基站宽波束控制束的测量量、基站宽波束广播束的测量量，所述相邻基站测量量包括以下一项或其组合：相邻基站宽波束控制束的测量量、相邻基站宽波束广播束的测量量。
具体的，终端接收所述基站发送的测量控制消息之后，终端对当前连接基站的服务小区和相邻基站服务的邻区进行测量时，以宽波束的方式循环扫描接收波束方向，针对每个小区找出最佳发射-接收波束对，也就是说，把每个小区最佳发射-接收波束对方向测量的结果作为该小区的测量结果。
在上述实施例的基础上，所述终端根据对所述相邻基站的宽波束的测 量，获得测量结果之后，还包括以下一项或其组合：
所述终端确定高于所述基站测量量第一门限值的相邻基站测量量为所述上报测量结果；或者，
所述终端确定所述基站测量量低于第二门限值的条件下，高于第三门限值的所述相邻基站测量量为所述上报测量结果。
举例来讲，第一门限值的取值范围(-30..30)dB，第二门限的取值范围(-30..30)dB，第三门限的取值范围(-30..30)dB。
在上述实施例的基础上，所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
所述终端对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
在上述实施例的基础上，所述终端对相邻基站的宽波束控制束进行测量，获得所述终端的测量量，包括以下任意一项或其组合：
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
在上述实施例的基础上，所述终端向基站发送测量报告消息之后，还包括：
所述终端接收所述基站发送的无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
在上述实施例的基础上，所述终端接收所述基站发送的无线资源控制RRC连接重配消息之后，还包括：
所述终端接收所述目的基站发送的细波束训练请求消息，所述细波束训练请求消息至少包括：细波束的波束标识、信号测量参数；
所述终端根据所述细波束训练请求消息进行细波束训练，获得细波束训练结果；具体的细波束训练过程包括：基站侧以不同的方向循环扫描发射波束，UE侧以不同的波束方向循环扫描接收，测量不同发射Tx-接收Rx波束对的信干噪比SINR，选取SINR最大的发射Tx-接收Rx波束对作为细波束训练的输出。
所述终端向所述目的基站发送的细波束训练响应消息，所述细波束训练响应消息携带所述细波束训练结果。
在本实施例中，所有的测量基于最佳发射-波束对进行，从而有效克服毫米波传播损耗大对测量精度的影响。
图5为本发明终端迁移方法三实施例的流程示意图，如图5所示，本发明提供的终端迁移方法，包括：
步骤501、源基站通过X2接口向目的基站发送切换请求消息。
具体的，该切换请求消息包括：源eNodeB分配的原基站为UE分配的X2应用协议标识符Old eNB UE X2AP ID、目的物理小区ID、目的宽波束广播束ID、目的宽波束控制束ID、核心网分配的S1应用协议标识符MME UE S1AP ID、需要建立的承载(E-RABs)列表及Qos等级参数等；
步骤S502、目的基站eNodeB向源基站eNodeB发送切换请求应答消息。
具体的，切换请求应答消息中包括：原基站为UE分配的X2应用协议标识符Old eNB UE X2AP ID、目标基站为UE分配的X2应用协议标识符New eNB UE X2AP ID、允许建立的承载(E-RABs)列表；
步骤S503、源eNodeB向终端发送RRC连接重配消息，用以通知终端发起向目的eNodeB的切换。
在本实施例中，RRC连接重配消息中包含：目的物理小区ID、目的宽波束广播束ID、目的宽波束控制束ID、目的物理小区的载频信息等。
步骤S504、源eNodeB向目的eNodeB发送承载业务(E-RABs)的上下行PDCP(Packet Data Convergence Protocol)序列号。
步骤S505、终端向目的eNodeB发送RRC(Radio Resource Control)连接重配完成消息，通知目的eNodeB UE已经切换到目的侧。
步骤S506、目的eNodeB向核心网MME(Mobile Management Entity)发送路径切换请求消息。
在本实施例中，路径切换请求消息中包括：源eNodeB eNB UE S1AP ID、Source MME UE S1AP ID和需要切换的E-RAB列表，通知MME切换业务数据的接续路径。
步骤S507、核心网MME向目的eNodeB发送路径切换请求应答消息，通知目的eNodeB路径切换已经完成；
在核心网MME完成路径切换后，执行步骤507.
步骤S508、目的eNodeB向源eNodeB发送UE上下文释放消息，通知源侧释放UE的相关上下文信息。
在本实施例中，UE上下文释放消息中包括：Old eNB UE X2AP ID和New eNB UE X2AP ID；
步骤S509、目的eNodeB扫描发送细波束并向UE发送数据的细波束训练请求消息。
细波束训练请求消息中包括：细波束的波束ID、同步信号(或下行导频)的测量量SINR或信号强度等。
步骤S510、终端向目的eNodeB发送数据细波束训练应答消息。
具体的，终端循环扫描接收波束方向，选取测量量SINR(或信号强度)最大的发射-接收波束对作为后续传输业务数据的波束对，其中，该数据细波束训练应答消息携带在最大的发射-接收波束对。
步骤S511、终端和目的eNodeB发起数据业务的传输过程。
本实施例中，对宽波束广播束、宽波束控制束进行测量，并根据测量量进行切换判决，可以有效规避现有技术，如LTE中切换判决仅依据目标小区的覆盖而忽略控制信道带来的影响。
图6为本发明终端迁移方法四实施例的流程示意图，如图6所示，本发明提供的终端迁移方法，包括：
步骤601、基站eNodeB通过S1接口向核心网MME发送第一切换请求消息。
在本实施例中，该第一切换请求消息可以包括：MME UE S1AP ID、eNB UE S1AP ID、切换类型、切换原因、目的基站标识、目的物理小区标识、目的宽波束广播束标识、目的宽波束控制束标识；
步骤S602、核心网MME向目的基站发送第二切换请求消息。
在本实施例中，该第二切换请求信息包括：MME UE S1AP ID、切换类型、切换原因和要建立的无线接入承载E-RABs列表及透传基站传过来的目的物理小区、相关波束等信息。
步骤S603、目的基站接收核心网MME发送的第二切换响应消息。
在本实施例中，该第二切换响应消息包括：MME UE S1AP ID、eNB UE S1AP ID和允许接纳的E-RAB ID列表等信息；
具体的，目的基站为切换业务在目的侧分配资源。
步骤S604、MME向基站发送切换命令消息。
在本实施例中，切换命令消息中包含：MME UE S1AP ID、eNB UE S1AP ID、切换类型、切换的承载列表E-RABs、以及切换期间业务数据转发的目的侧地址。
步骤S605、基站向终端发送RRC连接重配消息。
该RRC连接重配消息用以通知终端向目的基站发起切换；该RRC连接重配消息消息中包括：目的物理小区ID、目的宽波束广播束ID、目的宽波束控制束ID、目的宽波束控制束ID、目的物理小区的载频信息等。
步骤S606、基站向MME发送基站状态迁移消息。
在本实施例中，该基站状态迁移消息包括：MME UE S1AP ID、eNB UE S1AP ID以及PDCP序号等信息；
步骤S607、MME通过MME状态迁移消息通知目的eNodeB PDCP序号等信息；
步骤S608、终端向目的eNodeB发送RRC连接重配完成消息，用于通知目的eNodeB UE已经切换到目的侧。
步骤S609、目的eNodeB向MME发送切换通知消息，通知MME目的侧UE已经成功接入。
步骤S610、MME向基站发送UE上下文释放命令，通知源eNodeB释放UE的上下文相关信息。
步骤S611、基站释放资源完成后，向MME发送UE上下文释放完成消息；
步骤S612、目的eNodeB向UE发送细波束训练请求消息。
具体的，目的eNodeB扫描发送细波束并向UE发送细波束训练请求消息，该细波束训练请求消息中包括：细波束的波束ID、同步信号(或下行导频)的测量量SINR或信号强度等；
步骤S613、终端向目的eNodeB发送数据细波束训练应答消息。
具体的，终端循环扫描接收波束方向，选取测量量SINR(或信号强度)最大的发射-接收波束对作为后续传输业务数据的波束对，其中，该数据细波束训练应答消息携带在最大的发射-接收波束对。
步骤S614、终端和目的eNodeB发起数据业务的传输过程。
本实施例中，对宽波束广播束、宽波束控制束进行测量，并根据测量量进行切换判决，可以有效规避现有技术，如LTE中切换判决仅依据目标小区的覆盖而忽略控制信道带来的影响。
图7为本发明基站一实施例的结构示意图。如图7所示，该基站，包括：获取模块71、确定模块72、切换模块73。其中，
获取模块71，配置为获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
确定模块72，配置为所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；
切换模块73，配置为根据所述目的基站，将所述终端切换到所述目的基站。
在本实施例中，基站获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站 相邻的基站；所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；所述基站根据所述目的基站，将所述终端切换到所述目的基站。实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。
在实际应用中，所述基站中的各个模块所实现的功能，均可由位于基站中的中央处理器(Central Processing Unit，CPU)、或微处理器(Micro Processor Unit，MPU)、或数字信号处理器(Digital Signal Processor，DSP)、或现场可编程门阵列(Field Programmable Gate Array，FPGA)等实现。
图8为本发明基站二实施例的结构示意图。如图8所示，该基站，还可以包括：发送模块74；
所述发送模块74，配置为向所述终端发送测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对相邻基站的宽波束广播束进行测量，对相邻基站的宽波束控制束进行测量；所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站。
本发明实施例中，在上述实施例的基础上，可以包括以下任意一项或其组合：
所述获取模块71，具体配置为对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
所述获取模块71，具体配置为对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
所述获取模块71，具体配置为对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
所述获取模块71，具体配置为对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
本发明实施例中，在上述实施例的基础上，包括以下任意一项或其组合：
所述获取模块71，具体配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述获取模块71，具体配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
本发明实施例中，在上述实施例的基础上，所述发送模块74，还配置为通过S1接口向核心网发送切换请求消息，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识；或者，通过X2接口向所述目的基站发送切换请求消息，以将所述终端切换到所述目的基站，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例中，在上述实施例的基础上，所述发送模块74，还配置为向所述终端发送无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
在本实施例中，实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。
需要说明的是，确定模块以及切换模块的执行过程可以在终端的处理 器中实现，发送模块的执行过程可以在终端的发送器中实现，获取模块的执行过程可以在终端的接收器中实现。
图9为本发明终端一实施例的结构示意图。如图9所示，该终端，包括：确定模块91和发送模块92。其中，
确定模块91，配置为确定向基站发送de测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
发送模块92，配置为向所述基站发送所述测量报告消息。
在本实施例中，终端确定向基站发送测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；终端向基站发送测量报告消息。实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。
在实际应用中，所述终端中的各个模块所实现的功能，均可由位于终端中的中央处理器(Central Processing Unit，CPU)、或微处理器(Micro Processor Unit，MPU)、或数字信号处理器(Digital Signal Processor，DSP)、或现场可编程门阵列(Field Programmable Gate Array，FPGA)等实现。
图10为本发明终端一实施例的结构示意图。如图10所示，该终端，还可以包括：接收模块93；
所述接收模块93，配置为接收所述基站发送的测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对相邻基站的宽波束广播束进行测量，对相邻基站的宽波束控制束进行测量，所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足测量上报事件的所述上报测量结果发送给所述基站；
所述确定模块91，配置为根据所述测量控制消息，确定对所述相邻基站的宽波束进行测量；
所述接收模块93，还配置为根据对所述相邻基站的宽波束的测量，获得测量结果，所述测量结果包括基站测量量和相邻基站测量量，所述基站测量量包括以下一项或其组合：基站宽波束控制束的测量量、基站宽波束广播束的测量量，所述相邻基站测量量包括以下一项或其组合：相邻基站宽波束控制束的测量量、相邻基站宽波束广播束的测量量。
本发明实施例中，在上述实施例的基础上，还包括以下一项或其组合：
所述确定模块91，具体配置为确定高于所述基站测量量第一门限值的相邻基站测量量为所述上报测量结果；或者，
所述确定模块91，具体配置为确定所述基站测量量低于第二门限值的条件下，高于第三门限值的所述相邻基站测量量为所述上报测量结果。
本发明实施例中，在上述实施例的基础上，包括以下任意一项或其组合：
所述接收模块93，具体配置为对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
所述接收模块93，具体配置为对相邻基站的宽波束广播束的下行导频 信号进行信噪比SINR测量，获得的测量量；
所述接收模块93，具体配置为对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
所述接收模块93，具体配置为对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
本发明实施例中，在上述实施例的基础上，包括以下任意一项或其组合：
所述接收模块93，具体配置为对相邻基站的宽波束控制束进行测量，获得所述终端的测量量；
所述接收模块93，具体配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
所述接收模块93，具体配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
本发明实施例中，在上述实施例的基础上，所述接收模块93，还配置为接收所述基站发送的无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
本发明实施例中，在上述实施例的基础上，所述接收模块93，还配置为接收所述目的基站发送的细波束训练请求消息，所述细波束训练请求消息至少包括：细波束的波束标识、信号测量参数；根据所述细波束训练请求消息进行细波束训练，获得细波束训练结果；
所述发送模块92，还配置为向所述目的基站发送的细波束训练响应消息，所述细波束训练响应消息携带所述细波束训练结果。
需要说明的是，确定模块的执行过程可以在终端的处理器中实现，发 送模块的执行过程可以在终端的发送器中实现，接收模块的执行过程可以在终端的接收器中实现。
本实施例还提供一种终端迁移系统，包括：如上述图7-图8任一所述的基站和如上述图9-图10任一所述的终端。
在本实施例中，实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。
本发明实施例上述基站或终端如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样，本发明实施例不限制于任何特定的硬件和软件结合。
相应地，本发明实施例还提供一种计算机存储介质，其中存储有计算机程序，该计算机程序用于执行本发明实施例的终端迁移方法。
虽然本发明所揭露的实施方式如上，但所述的内容仅为便于理解本发明而采用的实施方式，并非用以限定本发明。任何本发明所属领域内的技术人员，在不脱离本发明所揭露的精神和范围的前提下，可以在实施的形式及细节上进行任何的修改与变化，但本发明的专利保护范围，仍须以所附的权利要求书所界定的范围为准。
工业实用性
本发明实施例的技术方案，基站获取终端发送的测量报告消息，所述 测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播波束束进行测量获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制波束束进行测量获得的测量量，所述相邻基站包括与所述基站相邻的基站；所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；所述基站根据所述目的基站，将所述终端切换到所述目的基站。实现了根据宽波束广播束、宽波束控制束确定终端切换的目的基站，从而在目的基站覆盖的基础上，根据控制信道确定目的基站，提高了终端接收信号的质量。

Claims (28)

  1. 一种终端迁移方法，包括：
    基站获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量获得的测量量，所述相邻基站包括与所述基站相邻的基站；
    所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；
    所述基站根据所述目的基站，将所述终端切换到所述目的基站。
  2. 根据权利要求1所述的方法，其中，在所述基站获取终端发送的测量报告消息之前，还包括：
    所述基站向所述终端发送测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；
    所述邻区列表包括所述相邻基站的标识；
    所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量、对所述相邻基站的宽波束控制束进行测量；
    所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站。
  3. 根据权利要求1或2所述的方法，其中，所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，包括以下任意一项或其组合：
    所述终端对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
    所述终端对相邻基站的宽波束广播束的下行导频信号进行信噪比 SINR测量，获得的测量量；
    所述终端对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
    所述终端对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
  4. 根据权利要求1至3任一项所述的方法，其中，所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，包括以下任意一项或其组合：
    所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
    所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
  5. 根据权利要求1至4任一项所述的方法，其中，所述基站根据所述测量结果，确定所述终端迁移的目的基站之后，还包括：
    所述基站通过S1接口向核心网发送切换请求消息，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识；或者，
    所述基站通过X2接口向所述目的基站发送切换请求消息，以将所述终端切换到所述目的基站，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
  6. 根据权利要求5所述的方法，其中，所述基站通过X2接口向所述目的基站发送切换请求消息之后，或所述基站通过S1接口向核心网发送切换请求消息之后，还包括：
    所述基站向所述终端发送无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束 控制束标识。
  7. 一种终端迁移方法，包括：
    终端确定向基站发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
    所述终端向所述基站发送所述测量报告消息。
  8. 根据权利要求7所述的方法，其中，在所述终端向所述基站发送所述测量报告消息之前，还包括：
    所述终端接收所述基站发送的测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量，对所述相邻基站的宽波束控制束进行测量，所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站；
    所述终端根据所述测量控制消息，确定对所述相邻基站的宽波束进行测量；
    所述终端根据对所述相邻基站的宽波束的测量，获得测量结果，所述测量结果包括基站测量量和相邻基站测量量，所述基站测量量包括以下一项或其组合：基站宽波束控制束的测量量、基站宽波束广播束的测量量，所述相邻基站测量量包括以下一项或其组合：相邻基站宽波束控制束的测量量、相邻基站宽波束广播束的测量量。
  9. 根据权利要求8所述的方法，其中，所述终端根据对所述相邻基站的宽波束的测量，获得测量结果之后，还包括以下一项或其组合：
    所述终端确定高于所述基站测量量第一门限值的相邻基站测量量为所述上报测量结果；或者，
    所述终端确定所述基站测量量低于第二门限值的条件下，高于第三门限值的所述相邻基站测量量为所述上报测量结果。
  10. 根据权利要求7至9任一项所述的方法，其中，所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，包括以下任意一项或其组合：
    所述终端对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
    所述终端对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
    所述终端对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
    所述终端对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
  11. 根据权利要求7至10任一项所述的方法，其中，所述终端对相邻基站的宽波束控制束进行测量，获得所述终端的测量量，包括以下任意一项或其组合：
    所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
    所述终端对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
  12. 根据权利要求7至11任一项所述的方法，其中，所述终端向基站 发送测量报告消息之后，还包括：
    所述终端接收所述基站发送的无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
  13. 根据权利要求12所述的方法，其中，所述终端接收所述基站发送的无线资源控制RRC连接重配消息之后，还包括：
    所述终端接收所述目的基站发送的细波束训练请求消息，所述细波束训练请求消息至少包括：细波束的波束标识、信号测量参数；
    所述终端根据所述细波束训练请求消息进行细波束训练，获得细波束训练结果；
    所述终端向所述目的基站发送的细波束训练响应消息，所述细波束训练响应消息携带所述细波束训练结果。
  14. 一种基站，包括：
    获取模块，配置为获取终端发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
    确定模块，配置为所述基站根据所述上报测量结果，确定所述终端迁移的目的基站；
    切换模块，配置为根据所述目的基站，将所述终端切换到所述目的基站。
  15. 根据权利要求14所述的基站，其中，还包括：发送模块；
    所述发送模块，配置为向所述终端发送测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对所述相邻基站的宽波束广播束进行测量，对所述相邻基站的宽波束控制束进行测量；所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足所述测量上报事件的所述上报测量结果发送给所述基站。
  16. 根据权利要求14或15所述的基站，其中，包括以下任意一项或其组合：
    所述获取模块，配置为对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
    所述获取模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
    所述获取模块，配置为对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
    所述获取模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
  17. 根据权利要求14至16任一项所述的基站，其中，包括以下任意一项或其组合：
    所述获取模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
    所述获取模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
  18. 根据权利要求14至17任一项所述的基站，其中，所述发送模块， 还配置为通过S1接口向核心网发送切换请求消息，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识；或者，通过X2接口向所述目的基站发送切换请求消息，以将所述终端切换到所述目的基站，所述切换请求消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
  19. 根据权利要求18所述的基站，其中，所述发送模块，还配置为向所述终端发送无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
  20. 一种终端，包括：
    确定模块，配置为确定向基站发送的测量报告消息，所述测量报告消息携带上报测量结果，所述上报测量结果包括以下一项或其组合：第一测量量、第二测量量，所述第一测量量包括所述终端对相邻基站的宽波束广播束进行测量，获得的测量量，所述第二测量量包括所述终端对相邻基站的宽波束控制束进行测量，获得的测量量，所述相邻基站包括与所述基站相邻的基站；
    发送模块，配置为向所述基站发送所述测量报告消息。
  21. 根据权利要求20所述的终端，其中，还包括：接收模块；
    所述接收模块，配置为接收所述基站发送的测量控制消息，所述测量控制消息包括以下任意一项或其组合：邻区列表、测量事件、测量上报事件、测量触发事件；所述邻区列表包括所述相邻基站的标识；所述测量事件包括以下任意一项或其组合：对相邻基站的宽波束广播束进行测量，对相邻基站的宽波束控制束进行测量，所述测量控制消息以使所述终端在满足所述测量触发事件的条件下，对所述邻区列表中各相邻基站执行所述测量事件，并将执行所述测量事件获得的测量结果中满足测量上报事件的所 述上报测量结果发送给所述基站；
    所述确定模块，配置为根据所述测量控制消息，确定对所述相邻基站的宽波束进行测量；
    所述接收模块，还配置为根据对所述相邻基站的宽波束的测量，获得测量结果，所述测量结果包括基站测量量和相邻基站测量量，所述基站测量量包括以下一项或其组合：基站宽波束控制束的测量量、基站宽波束广播束的测量量，所述相邻基站测量量包括以下一项或其组合：相邻基站宽波束控制束的测量量、相邻基站宽波束广播束的测量量。
  22. 根据权利要求21所述的终端，其中，还包括以下一项或其组合：
    所述终端确定高于所述基站测量量第一门限值的相邻基站测量量为所述上报测量结果；或者，
    所述终端确定所述基站测量量低于第二门限值的条件下，高于第三门限值的所述相邻基站测量量为所述上报测量结果。
  23. 根据权利要求20至22任一项所述的终端，其中，包括以下任意一项或其组合：
    所述接收模块，配置为对相邻基站的宽波束广播束的同步信号进行信噪比SINR测量，获得的测量量；
    所述接收模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信噪比SINR测量，获得的测量量；
    所述接收模块，配置为对相邻基站的宽波束广播束的同步信号进行信号强度测量，获得的测量量；
    所述接收模块，配置为对相邻基站的宽波束广播束的下行导频信号进行信号强度测量，获得的测量量。
  24. 根据权利要求20至23任一项所述的终端，其中，包括以下任意一项或其组合：
    所述接收模块，配置为对相邻基站的宽波束控制束进行测量，获得所述终端的测量量；
    所述接收模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行SINR测量，获得的测量量；
    所述接收模块，配置为对相邻基站的宽波束控制束所在的正交频分复用OFDM符号进行信号强度测量，获得的测量量。
  25. 根据权利要求20至24任一项所述的终端，其中，所述接收模块，还配置为接收所述基站发送的无线资源控制RRC连接重配消息，所述RRC连接重配消息用以通知所述终端发起向所述目的基站的切换，所述RRC连接重配消息至少包括目的基站标识、目的宽波束广播束标识和目的宽波束控制束标识。
  26. 根据权利要求25所述的终端，其中，所述接收模块，还配置为接收所述目的基站发送的细波束训练请求消息，所述细波束训练请求消息至少包括：细波束的波束标识、信号测量参数；根据所述细波束训练请求消息进行细波束训练，获得细波束训练结果；
    所述发送模块，还配置为向所述目的基站发送的细波束训练响应消息，所述细波束训练响应消息携带所述细波束训练结果。
  27. 一种终端迁移系统，包括：如权利要求14-19任一项所述的基站和如权利要求20-26任一项所述的终端。
  28. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令配置为执行权利要求1-6或7-13任一项所述的终端迁移方法。
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