WO2018192349A1 - 消息处理方法及装置、无线接入网设备、存储介质 - Google Patents

消息处理方法及装置、无线接入网设备、存储介质 Download PDF

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Publication number
WO2018192349A1
WO2018192349A1 PCT/CN2018/080899 CN2018080899W WO2018192349A1 WO 2018192349 A1 WO2018192349 A1 WO 2018192349A1 CN 2018080899 W CN2018080899 W CN 2018080899W WO 2018192349 A1 WO2018192349 A1 WO 2018192349A1
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Prior art keywords
measurement signal
access network
network device
information
radio access
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PCT/CN2018/080899
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English (en)
French (fr)
Inventor
施小娟
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中兴通讯股份有限公司
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Priority to US16/605,943 priority Critical patent/US11051197B2/en
Publication of WO2018192349A1 publication Critical patent/WO2018192349A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0478—Special codebook structures directed to feedback optimisation
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Definitions

  • the present invention relates to the field of communications, and in particular, to a message processing method and apparatus, a radio access network device, and a storage medium.
  • a cell reference signal (CRS) for measuring a cell by a user equipment (User Equipment, UE) is in each downlink.
  • a subframe is transmitted on each physical resource block (PRB), and the time-frequency domain of the transmission is fixed.
  • PRB physical resource block
  • the CRS occupies a lot of time-frequency domain resources, and on the other hand, other channels are reduced, such as the time-frequency domain resources available for the Physical Downlink Shared Channel (PDSCH) for downlink data transmission;
  • PDSCH Physical Downlink Shared Channel
  • an important goal is to reduce the fixed-time, always-transmitted signal in the time-frequency domain on the cell (always-on signals). ), including redesigning the synchronization signal and the associated measurement signals for cell measurement by the UE.
  • the partial synchronization signal may be referred to as a default synchronization signal.
  • the transmission period (default period) is fixed, and the transmission position in the time-frequency domain is fixed.
  • the UE performs an initial cell search at least the cell may be found by detecting a default synchronization signal.
  • synchronization signals sent by non-always-on can also be designed. These synchronization signal networks are only sent when needed.
  • the UE When the UE only knows the configuration information of the default synchronization signal, the UE performs cell search based on the default synchronization signal, wherein the configuration of the default synchronization signal is standardized in the protocol, so the UE knows by default.
  • the "synchronization signal configuration information" includes a synchronization signal transmission period, a transmission time and a transmission window in the transmission period, and the UE is no longer.
  • the synchronization signal detection is performed based on the configuration information of the default synchronization signal, and the synchronization signal detection is performed based on the received "synchronization signal configuration information".
  • the synchronization signal is used for the UE to discover the cell usage, including acquiring time and frequency synchronization with the cell, identifying the cell identifier, and detecting the Cyclic Prefix (CP) length.
  • the conventional wireless communication system using LTE as an example introduces a CRS in addition to the synchronization signal.
  • the CRS is no longer designed, and the synchronization signal can also be used for the UE to measure the cell, that is, in the 5G system, the synchronization signal is also a measurement signal, regardless of whether the UE is idle. The state is still connected, and the cells can be measured based on the synchronization signal.
  • a conventional wireless communication system using LTE as an example uses a low frequency band, especially a frequency below 6 GHz.
  • 5G systems will use frequencies >6 GHz, such as 3GPP, which will use high frequency frequencies up to 52.6 GHz.
  • High-frequency frequencies have high path loss, high air absorption (oxygen absorption, rain fading, fog fading), and sensitivity to shadow fading. Therefore, in order to ensure high-frequency frequency wireless coverage, in 5G systems using high-frequency frequencies Beamforming techniques, especially those used for data transmission in the connected state, such as PDSCH, will be transmitted using beamforming.
  • the synchronization signal is used as a common signal of the cell, and is used for the UE to discover the cell and the measurement, and may be sent through a single frequency network (SFN) or a beamforming transmission, but considering the overhead of the synchronization signal transmission, even if the synchronization signal is beamforming. Transmit, its beam can be designed to be wider than the beam of the data channel such as PDSCH, so when the UE is in the connected state, the signal quality of the actual data channel (such as PDSCH) may not be reflected based on the measurement result of the synchronization signal. In addition, considering the overhead of synchronization signal transmission, the transmission density of the synchronization signal is relatively sparse.
  • the measurement accuracy based on the synchronization signal may not be sufficient to meet the accuracy of the connection state for mobility management. demand.
  • other measurement signals such as the Channel State Information Reference Signal (CSI-RS)
  • CSI-RS Channel State Information Reference Signal
  • the CSI-RS is used instead of the measurement signal
  • the measurement signal is only used for the connected state UE for measurement.
  • the measurement signal introduced by the connection state is not always-on transmission, and the network only transmits when it is judged that it needs to be transmitted.
  • connection state is designed with two kinds of measurement signals, synchronization signals and CSI-RS, but how to use these two measurement signals, especially how to use non-always-on CSI-RS efficiently, does not give a solution. .
  • the embodiments of the present invention provide a message processing method and apparatus, a radio access network device, and a storage medium, so as to at least solve the problem of how to efficiently use the measurement signal that always transmits always-on in the related art.
  • An embodiment of the present invention provides a method for processing a message, including: after the first radio access network device receives the information of the first measurement signal of the second radio access network device reported by the terminal, performing at least one of the following: Operation: according to whether the first measurement signal of the second radio access network device that has been acquired and the second measurement signal of the second radio access network device and the second measurement signal of the second radio access network device are Sending the first information to determine whether to send the first message to the second radio access network device, and sending the first message to the second radio access network device, where the first message carries the second radio access network device reported by the terminal The first measurement signal information.
  • An embodiment of the present invention provides a message processing apparatus, including: a receiving module, configured to receive information of a first measurement signal of a second radio access network device reported by a terminal; and a processing module configured to perform at least the following An operation: according to the association information between the first measurement signal of the second radio access network device that has been acquired and the second measurement signal of the second radio access network device, and whether the second measurement signal of the second radio access network device is The first information that is being sent determines whether to send the first message to the second radio access network device, and sends the first message to the second radio access network device, where the first message carries the second radio access network reported by the terminal Information about the first measurement signal of the device.
  • An embodiment of the present invention provides a first radio access network device, including: a processor, configured to receive information of a first measurement signal of a second radio access network device reported by a terminal, and perform at least one of the following operations : whether the association information of the first measurement signal of the second radio access network device that has been acquired and the second measurement signal of the second radio access network device and the second measurement signal of the second radio access network device are being sent.
  • the first information determines whether to send the first message to the second radio access network device, and sends the first message to the second radio access network device, where the first message carries the second radio access network device reported by the terminal Information of the first measurement signal; a memory coupled to the processor.
  • the embodiment of the present invention further provides a storage medium, where the storage medium includes a stored program, wherein the method for processing the message according to any one of the above items is executed when the program is running.
  • the embodiment of the present invention further provides a processor configured to run a program, where the program is executed to execute the message processing method according to any one of the above items.
  • the first message is not sent to the second radio access network device, so that the second radio access network device can determine whether to enable the second transmission according to whether the first message is received. It is possible to measure signals, and thus it is possible to solve the problem of how to efficiently use the measurement signals that are always transmitted always on in the related art, and improve the utilization efficiency of resources.
  • FIG. 1 is a flowchart of a method for processing a message according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram of a message processing apparatus according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram of a first radio access network device according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a synchronization channel sent in a beamforming manner according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of a time domain pattern of a synchronization signal according to an embodiment of the present invention.
  • FIG. 6 is a diagram showing a relationship between a synchronization signal and a CSI-RS according to an embodiment of the present invention
  • FIG. 7 is a flowchart of a method for processing a measurement signal according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of network deployment according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of another network deployment according to an embodiment of the present invention.
  • FIG. 10 is a schematic flowchart diagram of a measurement signal processing method according to Embodiment 1 of the present invention.
  • FIG. 11 is a schematic flowchart of a method for processing a measurement signal according to Embodiment 2 of the present invention.
  • FIG. 12 is a schematic flow chart of a method for processing a measurement signal according to Embodiment 3 of the present invention.
  • FIG. 1 is a flowchart of a method for processing a message according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 The first radio access network device receives information about the first measurement signal of the second radio access network device reported by the terminal.
  • Step S104 performing at least one of the following operations: according to the associated information of the first measurement signal of the second radio access network device that has been acquired and the second measurement signal of the second radio access network device, and the second radio access network. Whether the first information that the second measurement signal of the device is transmitting determines whether to send the first message to the second radio access network device, and sends the first message to the second radio access network device, where the first message carries the terminal report Information of the first measurement signal of the second radio access network device.
  • the first radio access network device After the foregoing step, after the first radio access network device receives the information of the first measurement signal of the second radio access network device reported by the terminal, performing at least one of the following operations: according to the second radio connection that has been acquired. Determining whether the first measurement signal of the network access device and the second measurement signal of the second radio access network device and the second measurement signal of the second radio access network device are transmitting the first information to determine whether to send to the second wireless
  • the access network device sends a first message, and sends a first message to the second radio access network device, where the first message carries the information of the first measurement signal of the second radio access network device reported by the terminal, so that some In this case, the first message may be sent to the second radio access network device, and in some cases, the first message is not sent to the second radio access network device, so that the second radio access network device can receive the first
  • the message determines whether it is possible to enable the transmission of the second measurement signal, thereby solving the problem of how to efficiently use the measurement signal that is not
  • the foregoing first measurement signal may be a measurement signal that can be used for idle state terminal measurement and/or connection state terminal measurement, such as a synchronization signal, but is not limited thereto. It should be noted that the first measurement signal may be a measurement signal that is always-on, but is not limited thereto.
  • the second measurement signal may be a measurement signal used for measurement by a connected state terminal, such as a CSI-RS, but is not limited thereto, and the second measurement signal may be a measurement signal that is not always-on transmitted.
  • determining whether to send the first message to the second radio access network device according to the association information and the first information may be performed according to: information and information of the first measurement signal of the second radio access network device reported by the terminal Correlating information, determining a second measurement signal associated with the first measurement signal of the second radio access network device reported by the terminal; determining, according to the first information, whether the second measurement signal is being sent; wherein, the determination result is determined If the second measurement signal is not being transmitted, the first message is sent to the second radio access network device; if the determined result is that the determined second measurement signal is being sent, the second radio access network device is not sent. The first message.
  • the first information includes information about whether the determined second measurement signal is being transmitted, but is not limited thereto.
  • the sending the first message to the second radio access network device in the foregoing step S104 may be performed by: sending the first message directly to the second radio access network device.
  • the first message may be sent to the second radio access network device if the association information is obtained, or the first message may be sent to the second radio access network device if the association information is not obtained, but Not limited to this.
  • the method may further include: sending the notification information to the terminal, where the notification information includes: configuration information of the second measurement signal associated with the first measurement signal reported by the terminal.
  • the configuration information of the second measurement signal associated with the first measurement signal reported by the terminal is obtained by using at least one of the following manners: Method 1: determining whether to go to the second radio access network according to the association information and the first information.
  • the device sends the first message, or obtains the configuration information of the second measurement signal of the second radio access network device before sending the first message to the second radio access network device; where the second radio access network device
  • the configuration information of the second measurement signal includes: configuration information of the second measurement signal associated with the first measurement signal reported by the terminal; and mode 2: determining, according to the association information and the first information, whether to send the first information to the second radio access network device Receiving the second wireless before sending the notification information to the terminal, if the configuration information of the second measurement signal of the second radio access network device is not acquired before the first message is sent to the second radio access network device a second message sent by the access network device, where the second message carries a second measurement signal associated with the first measurement signal reported by the terminal Configuration information.
  • configuration information of the foregoing second measurement signal may include at least one of the following information:
  • Information of the second measurement signal a beam identification of the second measurement signal or tag information of the second measurement signal;
  • the cell information is represented by a cell identifier
  • Information of the first measurement signal associated with the second measurement signal a beam identification of the first measurement signal or a time stamp of a synchronization block of the first measurement signal;
  • Resource configuration information of the second measurement signal (resource configure);
  • a specific offset of the second measurement signal is used in evaluating the signal quality of the second measurement signal.
  • the configuration information of the second measurement signal of the second radio access network device may be acquired simultaneously with the association information and/or the first information, or may be acquired at different times, and is not Make a limit.
  • the configuration information of the second measurement signal associated with the first measurement signal reported by the terminal may be determined by the first radio access network device, or may be determined by the second radio access network device.
  • the second measurement signal associated with the first measurement signal reported by the terminal may be determined by the first radio access network device according to the first measurement signal and the associated information reported by the terminal.
  • the second measurement signal associated with the first measurement signal reported by the terminal is used by the first radio access network device before the first message is sent to the second radio access network device.
  • the second radio access network device determines the information according to the first measurement signal carried in the first message and the association information stored in the second radio access network device.
  • association information may include at least one of the following: a correspondence between information of the first measurement signal and information of the second measurement signal; a quasi-coordinate relationship between the first measurement signal and the second measurement signal .
  • the information of the foregoing first measurement signal may include at least one of: a beam identifier of the first measurement signal; a time label of the synchronization block of the first measurement signal.
  • the information of the second measurement signal may include at least one of the following: a beam identifier of the second measurement signal; and label information of the second measurement signal.
  • the execution body of the foregoing steps may be a radio access network device, such as a first radio access network device, but is not limited thereto.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • a message processing device is also provided, which is used to implement the foregoing embodiments and implementation manners, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 2 is a structural block diagram of a message processing apparatus according to an embodiment of the present invention. As shown in FIG. 2, the apparatus includes:
  • the receiving module 20 is configured to receive information about the first measurement signal of the second radio access network device reported by the terminal;
  • the processing module 22 is connected to the receiving module 20, and configured to perform at least one of the following: the first measurement signal of the second radio access network device that has been acquired and the second measurement signal of the second radio access network device And the first information of whether the second measurement signal of the second radio access network device is transmitting determines whether to send the first message to the second radio access network device; and sends the first message to the second radio access network device
  • the first message carries the information of the first measurement signal of the second radio access network device reported by the terminal.
  • the foregoing apparatus may send a first message to the second radio access network device in some cases, and in some cases, not send the first message to the second radio access network device, thereby enabling the second radio access.
  • the network device can determine whether to enable the sending of the second measurement signal according to whether the first message is received, and further solve the problem of how to efficiently use the always-on measurement signal of the always-on in the related art, thereby improving resource utilization efficiency.
  • the foregoing first measurement signal may be a measurement signal that can be used for idle state terminal measurement and/or connection state terminal measurement, such as a synchronization signal, but is not limited thereto. It should be noted that the first measurement signal may be a measurement signal that is always transmitted, but is not limited thereto.
  • the second measurement signal may be a measurement signal used for measurement by a connected state terminal, such as a CSI-RS, but is not limited thereto, and the second measurement signal may be a measurement signal that is not always-on transmitted.
  • the processing module 22 may be configured to determine, according to information and related information of the first measurement signal of the second radio access network device that is reported by the terminal, the second radio access network device that is reported by the terminal. a second measurement signal associated with the measurement signal; and determining whether the determined second measurement signal is being transmitted according to the first information; wherein, in a case where the determination result is that the determined second measurement signal is not being transmitted, the second wireless connection is performed
  • the network access device sends the first message; if the determined result is that the determined second measurement signal is being sent, the first message is not sent to the second radio access network device.
  • the first information includes information about whether the determined second measurement signal is being transmitted, but is not limited thereto.
  • the foregoing apparatus further includes: a sending module, configured to be connected to the receiving module 20, configured to send the notification information to the terminal, where the notification information includes: a second measurement signal associated with the first measurement signal reported by the terminal Configuration information.
  • the foregoing apparatus may further include: an acquiring module, configured to acquire configuration information of the second measurement signal associated with the first measurement signal reported by the terminal by using at least one of the following manners: manner 1: in accordance with the association information and the Determining whether to send the first message to the second radio access network device, or acquiring the configuration information of the second measurement signal of the second radio access network device before sending the first message to the second radio access network device;
  • the configuration information of the second measurement signal of the second radio access network device includes: configuration information of the second measurement signal associated with the first measurement signal reported by the terminal; and manner 2: determining whether the information is determined according to the association information and the first information If the first message is sent to the second radio access network device, or the configuration information of the second measurement signal of the second radio access network device is not acquired before the first message is sent to the second radio access network device, Before sending the notification information to the terminal, receiving a second message sent by the second radio access network device, where the second message carries the terminal Configuration information of the second measurement signal associated with the reported
  • the configuration information of the second measurement signal of the second radio access network device may be acquired simultaneously with the association information and/or the first information, or may be acquired at different times, and is not Make a limit.
  • the configuration information of the second measurement signal associated with the first measurement signal reported by the terminal may be determined by the first radio access network device, or may be determined by the second radio access network device.
  • the second measurement signal associated with the first measurement signal reported by the terminal may be determined by the first radio access network device according to the first measurement signal and the associated information reported by the terminal.
  • the configuration information of the second measurement signal may include at least one of the following information:
  • Information of the second measurement signal a beam identification of the second measurement signal or tag information of the second measurement signal;
  • the cell information is represented by a cell identifier
  • Information of the first measurement signal associated with the second measurement signal a beam identification of the first measurement signal or a time stamp of a synchronization block of the first measurement signal;
  • a specific offset of the second measurement signal the particular offset is used in evaluating the signal quality of the second measurement signal.
  • the second measurement signal associated with the first measurement signal reported by the terminal is used by the first radio access network device before the first message is sent to the second radio access network device.
  • the second radio access network device determines the information according to the first measurement signal carried in the first message and the association information stored in the second radio access network device.
  • association information may include at least one of the following: a correspondence between information of the first measurement signal and information of the second measurement signal; a quasi-coordinate relationship between the first measurement signal and the second measurement signal .
  • the information of the first measurement signal may include at least one of: a beam identifier of the first measurement signal; a time label of the synchronization block of the first measurement signal.
  • the information of the second measurement signal may include at least one of the following: a beam identifier of the second measurement signal; and label information of the second measurement signal.
  • the above device may be located in a radio access network device such as a first radio access network device, but is not limited thereto.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • the embodiment of the present invention further provides a radio access network device (a first radio access network device), and FIG. 3 is a structural block diagram of a first radio access network device according to an embodiment of the present invention, as shown in FIG.
  • the first radio access network device includes:
  • the processor 32 is configured to receive information of the first measurement signal of the second radio access network device reported by the terminal, and perform at least one of the following operations: according to the first measurement signal of the second radio access network device that has been acquired Determining whether to send the first message to the second radio access network device whether the association information of the second measurement signal of the second radio access network device and the first measurement signal of the second measurement signal of the second radio access network device are transmitting Sending a first message to the second radio access network device, where the first message carries information of the first measurement signal of the second radio access network device reported by the terminal;
  • the memory 34 is coupled to the processor 32.
  • the first radio access network device may enable the first radio access network device to send a first message to the second radio access network device in some cases, and not to the second radio access network device in some cases. Sending the first message, so that the second radio access network device can determine whether to enable the sending of the second measurement signal according to whether the first message is received, and how to effectively use the always-on-always transmission in the related art.
  • the problem of measuring signals improves the efficiency of resource utilization.
  • the first measurement signal may be a measurement signal that can be used for idle state terminal measurement and/or connection state terminal measurement, such as a synchronization signal, but is not limited thereto. It should be noted that the foregoing first measurement signal may be a measurement signal transmitted by always-on, but is not limited thereto.
  • the second measurement signal may be a measurement signal used for measurement by a connected state terminal, such as a CSI-RS, but is not limited thereto, and the second measurement signal may be a measurement signal that is not always-on transmitted.
  • the processor 32 may be configured to determine, according to information and associated information of the first measurement signal of the second radio access network device that is reported by the terminal, the second radio access network device that is reported by the terminal. a second measurement signal associated with the measurement signal; and determining whether the determined second measurement signal is being transmitted according to the first information; wherein, in a case where the determination result is that the determined second measurement signal is not being transmitted, the second wireless connection is performed
  • the network access device sends the first message; if the determined result is that the determined second measurement signal is being sent, the first message is not sent to the second radio access network device.
  • the first information includes information about whether the determined second measurement signal is being transmitted, but is not limited thereto.
  • the processor 32 is configured to send notification information to the terminal, where the notification information includes: configuration information of the second measurement signal associated with the first measurement signal reported by the terminal.
  • the processor 32 may be configured to acquire configuration information of the second measurement signal associated with the first measurement signal reported by the terminal by using at least one of the following manners: Method 1: determining whether to go to the second wireless according to the association information and the first information
  • the access network device sends the first message, or obtains the configuration information of the second measurement signal of the second radio access network device before sending the first message to the second radio access network device; wherein, the second radio access network
  • the configuration information of the second measurement signal of the device includes: configuration information of the second measurement signal associated with the first measurement signal reported by the terminal; and mode 2: determining whether to the second radio access network device according to the association information and the first information Receiving the first message, or sending the first message to the second radio access network device, without acquiring the configuration information of the second measurement signal of the second radio access network device, before receiving the notification information to the terminal, receiving a second message sent by the second radio access network device, where the second message carries a number associated with the first measurement signal reported by the terminal Measurement configuration information signal.
  • the configuration information of the second measurement signal of the second radio access network device may be acquired simultaneously with the association information and/or the first information, or may be acquired at different times, and is not Make a limit.
  • the configuration information of the second measurement signal may include at least one of the following information:
  • Information of the second measurement signal a beam identification of the second measurement signal or tag information of the second measurement signal;
  • the cell information is represented by a cell identifier
  • Information of the first measurement signal associated with the second measurement signal a beam identification of the first measurement signal or a time stamp of a synchronization block of the first measurement signal;
  • a specific offset of the second measurement signal a particular offset is used in evaluating the signal quality of the second measurement signal.
  • the configuration information of the second measurement signal associated with the first measurement signal reported by the terminal may be determined by the first radio access network device, or may be determined by the second radio access network device.
  • the second measurement signal associated with the first measurement signal reported by the terminal may be determined by the first radio access network device according to the first measurement signal and the associated information reported by the terminal.
  • the second measurement signal associated with the first measurement signal reported by the terminal is used when the first radio access network device does not obtain the association information before sending the first message to the second radio access network device.
  • the second radio access network device determines the information according to the first measurement signal carried in the first message and the association information stored in the second radio access network device.
  • the association information may include at least one of the following: a correspondence between information of the first measurement signal and information of the second measurement signal; and a quasi-coordinate relationship between the first measurement signal and the second measurement signal.
  • the information of the first measurement signal may include at least one of: a beam identifier of the first measurement signal; a time label of the synchronization block of the first measurement signal.
  • the information of the second measurement signal may include at least one of the following: a beam identifier of the second measurement signal; and label information of the second measurement signal.
  • the above device may be located in a radio access network device such as a first radio access network device, but is not limited thereto.
  • Embodiments of the present invention also provide a storage medium including a stored program, wherein the program is executed to perform the method of any of the above.
  • the above storage medium may be configured to store program code configured to perform the following steps:
  • the foregoing storage medium may include, but is not limited to, a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk, or an optical disk.
  • ROM read-only memory
  • RAM random access memory
  • mobile hard disk a magnetic disk
  • optical disk a variety of media that can store program code.
  • Embodiments of the present invention also provide a processor for running a program, wherein the program is executed to perform the steps of any of the above methods.
  • FIG. 4 is a schematic diagram of the embodiment of the present invention.
  • a schematic diagram of a synchronization channel transmitted in a beamforming manner as shown in FIG. 4, when a base station transmits a synchronization signal, a beamforming technique is used to transmit a beam to different spatial directions to form a plurality of beams.
  • the synchronization signal is used for the UE to discover the cell and the measurement cell, and is therefore periodically transmitted.
  • the base station When the synchronization signal is transmitted in the beamforming manner, when the multiple beams are formed in the spatial direction, the base station will synchronize the information of the signal (referred to as the synchronization signal information) (equivalent
  • the synchronization signal information may be, for example, a beam identifier of the synchronization signal, or may be a time index of a synchronization block (SS block) of the synchronization signal (time index) ).
  • the beam identification of the synchronization signal is exemplified by the synchronization signal shown in FIG. 4. If the synchronization signal includes N beams, the beam identification of the synchronization signal may be 1, 2, 3, .
  • FIG. 5 is a timing diagram of a synchronization signal according to an embodiment of the present invention.
  • the synchronization signal is periodically transmitted by a SS burst, and an SS is used.
  • the burst includes n SS blocks, and the n SS blocks in each SS burst can be numbered 1, 2, 3, . . . n, and the time stamp of the synchronization block (SS block) of the synchronization signal is 1, 2 , 3, ... n.
  • FIG. 6 is a diagram showing a relationship between a synchronization signal and a CSI-RS according to an embodiment of the present invention.
  • the synchronization signal is periodically transmitted by SS burst, and each SS burst includes four SS blocks.
  • the CSI-RS is transmitted in a narrower beam with respect to the synchronization signal.
  • the CSI-RS is transmitted on a time-frequency domain resource different from the SS, which is called a CSI-RS resource, the transmit beam and the synchronization are transmitted. There is a certain relationship between the transmit beams of the signals.
  • the CSI-RS transmitted on the CSI-RS resource1 is located in the beam range of the SS block1, and the CSI-RS transmitted on the CSI-RS resource2 is located.
  • Such a relationship between the SS and the CSI-RS may be represented by a correspondence relationship between the synchronization signal information and the CSI-RS information (corresponding to a correspondence relationship included in the association information in the above embodiment), or may also be synchronized.
  • the quasi-co-location (QCL) relationship between the signal and the CSI-RS (corresponding to the QCL relationship included in the association information in the above embodiment) is represented.
  • Each CSI-RS may be identified by a CSI-RS ID, and the correspondence between the synchronization signal information and the CSI-RS information is a correspondence between the synchronization signal information and the CSI-RS ID. .
  • the correspondence between the synchronization signal information and the CSI-RS information may be It is represented by time index1 corresponding to CSI-RS ID1.
  • the beam identifier of the SS block 1 is the SS beam ID1
  • the CSI-RS transmitted on the CSI-RS resource1 is identified by the CSI-RS ID1
  • the correspondence between the synchronization signal information and the CSI-RS information may be SS beam.
  • ID1 corresponds to CSI-RS ID1.
  • each CSI-RS may be identified by a beam ID, and the correspondence between the synchronization signal information and the CSI-RS information is a correspondence between the synchronization signal information and the beam ID of the CSI-RS.
  • the time tag of SS block 1 is time index 1
  • multiple CSI-RSs transmitted in the beam coverage direction corresponding to SS block 1 are identified by beam ID1, beam ID2, ... beam IDx, respectively
  • the correspondence between RS information can be represented by time index1 corresponding to ⁇ beam ID1, beam ID2, ... beam IDx ⁇ .
  • the beam identifier of SS block 1 is SS beam ID1
  • multiple CSI-RSs transmitted in the beam coverage direction corresponding to SS block 1 are identified by beam ID1, beam ID2, ... beam IDx, respectively
  • the correspondence between the RS information can be represented by the SS beam ID1 corresponding to ⁇ beam ID1, beam ID2, ... beam IDx ⁇ .
  • the QCL relationship between the synchronization signal and the CSI-RS indicates the relationship between the antenna port that transmits the synchronization signal and the antenna port that transmits the CSI-RS, for example, a synchronization signal that has a QCL relationship with a certain CSI-RS.
  • the QCL scrambling ID and the antenna port that sends the synchronization signal can be used.
  • each synchronization signal is indexed by the synchronization signal information.
  • FIG. 7 is a flowchart of a method for processing a measurement signal according to an embodiment of the present invention. As shown in FIG. 7, the method includes:
  • the first radio access network (RAN) device receives the first measurement signal information of the second RAN device reported by the UE (corresponding to step S102 in the foregoing Embodiment 1).
  • the first RAN device and the second RAN device refer to devices that complete the access network (RAN) function.
  • it may be an integrated base station that performs all RAN functions, or a device composed of a baseband processing unit (BBU, BaseBand Unit) and a remote radio unit (RRU), or a central processing unit (CU,
  • BBU baseband processing unit
  • RRU remote radio unit
  • CU central processing unit
  • the device of the Central Unit and the distributed processing unit (DU) may be referred to as a BBU or a CU in this application.
  • the present application does not limit the RAN device existence form.
  • the first measurement signal refers to a measurement signal that can be used for idle state UE measurement and connected state UE measurement, such as a synchronization signal.
  • the UE measures the first measurement signal sent by the second RAN device, the first measurement signal sent by the second RAN device is the first measurement signal sent by always on, or the first measurement being sent by the first RAN device to the UE signal.
  • the UE measures the first measurement signal sent by the second RAN device, and reports the measured information of the first measurement signal sent by the second RAN device to the first RAN device.
  • the first measurement signal information is at least one of the following information:
  • the UE reports the above information through a measurement report, or other RRC message, or MAC access control information.
  • the first RAN device After receiving the first measurement signal information of the second RAN device reported by the UE, the first RAN device performs at least one of the following operations:
  • the first RAN device has acquired information about the first measurement signal and the second measurement signal of the second RAN device (corresponding to the association information in the foregoing embodiment), and whether the second measurement signal is being sent. In the case of the information (corresponding to the first information in the foregoing embodiment), the first RAN device determines, according to the related information, whether to send the first message to the second RAN device;
  • the first RAN device acquires related information of the first measurement signal and the second measurement signal of the second RAN device by using a public interface process with the second RAN device, such as interface establishment, base station configuration update, and cell configuration update. And the information that the second measurement signal is being sent:
  • the information about the first measurement signal and the second measurement signal of the second RAN device refers to a QCL relationship between the first measurement signal of the second RAN device and the second measurement signal of the second RAN device, or the first Corresponding relationship between the measurement signal information and the second measurement signal information.
  • the second measurement signal information is at least one of the following information:
  • the first RAN device determines, according to the related information, whether to send the first message to the second RAN device, including:
  • the first RAN device determines that the second measurement signal related to the first measurement signal of the second RAN device reported by the UE is already transmitting, the first RAN device does not send the first message to the second RAN device, otherwise the first RAN The device sends a first message to the second RAN device;
  • the first message includes information about a first measurement signal of the second RAN device reported by the UE.
  • the information of the first measurement signal is used to represent the first measurement signal, and may be one of the following:
  • the first RAN device may acquire the related information of the first measurement signal and the second measurement signal of the second RAN device, and the information that the second measurement signal is being sent, and may further include the first RAN device.
  • the configuration information of the second measurement signal of the second RAN device has been acquired.
  • the configuration information of the second measurement signal indicates the transmission characteristic of the second measurement signal in the time-frequency domain.
  • the configuration information of the second measurement signal may include at least one of the following information:
  • Information of the second measurement signal a beam identification of the second measurement signal or tag information of the second measurement signal;
  • the cell information is represented by a cell identifier
  • Information of the first measurement signal associated with the second measurement signal a beam identification of the first measurement signal or a time stamp of a synchronization block of the first measurement signal;
  • a specific offset of the second measurement signal a particular offset is used in evaluating the signal quality of the second measurement signal.
  • the first RAN device in a case that the first RAN device has acquired the related information of the first measurement signal and the second measurement signal of the second RAN device, the first RAN device sends the first message to the second RAN device;
  • the first message includes information about the first measurement signal of the second RAN device reported by the UE;
  • the first RAN device may further acquire the second measurement of the second RAN device, in addition to the information about the first measurement signal and the second measurement signal of the second RAN device.
  • Signal configuration information The configuration information of the second measurement signal indicates the transmission characteristic of the second measurement signal in the time-frequency domain.
  • the first RAN device in a case that the first RAN device does not have the first measurement signal of the second RAN device and the related information of the second measurement signal, the first RAN device sends the first message to the second RAN device;
  • the first RAN device and the second RAN device do not exchange related information of the first measurement signal and the second measurement signal through a common interface process; wherein the first message includes the first of the second RAN device reported by the UE Measuring signal information;
  • the second RAN device may start to send the first related to the first measurement signal according to the information of the first measurement signal included in the first message.
  • a second measurement signal wherein information of the first measurement signal included in the first message sent by the first RAN device to the second RAN device is reported by the UE to the first RAN device; and if the second RAN device does not receive the information from the first
  • the first message of the RAN device may not be used to enable the second measurement signal to be sent.
  • the first RAN device acquires the second RAN device.
  • the configuration information of the second measurement signal after receiving the first measurement signal information of the second RAN device reported by the UE, the first RAN device may immediately notify the UE to measure the first measurement signal of the second RAN device reported by the UE.
  • the notification includes configuration information of the second measurement signal.
  • FIG. 8 is a schematic diagram of a network deployment according to an embodiment of the present invention.
  • the RAN device gNB in the network is composed of a central unit (CU) and a distribution unit (DU), wherein the CU and the DU can be deployed separately.
  • a CU can be connected to multiple DUs, and different DUs in the same CU can independently form different cells, as shown in FIG. 8, or different DUs in the same CU can be combined to form one or more. Different communities.
  • the CUs of different RAN devices are connected through interfaces.
  • FIG. 9 is a schematic diagram of another network deployment according to an embodiment of the present invention.
  • the RAN device gNB in the network is an integrated base station, and the gNBs are connected through interfaces.
  • the first embodiment is applied to the network deployment shown in FIG. 8.
  • the first RAN device is a CU (such as CU1 in FIG. 8)
  • the second RAN device is a DU connected to the CU (as shown in FIG. 8).
  • Cell2/DU2 Cell2/DU2
  • the UE has access to the cell 1 formed by the cell 1/DU1 and is in a connected state.
  • FIG. 10 is a schematic flowchart of a method for processing a measurement signal according to Embodiment 1 of the present invention. As shown in FIG. 10, the method includes the following steps:
  • Step 1010 The gNB/CU1 acquires related information of the first measurement signal and the second measurement signal of each DU connected thereto.
  • the gNB/CU1 can obtain the first measurement signal of the CU2 and the related information of the second measurement signal, and the gNB/CU1 can obtain the first measurement in the process of establishing an interface connection with the cell1/DU1.
  • the information about the signal and the second measurement signal; or the gNB/CU1 may have established an interface connection with the cell1/DU1, and obtain the first measurement signal and the cell during the subsequent cell1/DU1 configuration update or the cell configuration update process. Second, the information about the measurement signal.
  • Step 1020 The UE measures a first measurement signal of the neighboring cell.
  • the UE measures the first measurement signal of the cell 2 formed by the DU2, and acquires the beam identifier or the synchronization block time label of the measured first measurement signal.
  • Step 1030 The UE reports a measurement report.
  • the UE may report the measurement report when the signal quality of the first measurement signal meets the condition that the gNB/CU1 is configured for the UE, or report the measurement report when the first measurement signal is detected, and the message may not be Appears in the form of a measurement report, but in the form of other RRC messages.
  • the measurement report includes the cell 2 detected in step 720, that is, the information of the first measurement signal transmitted by the DU2, that is, the beam identification of the first measurement signal or the synchronization block time label of the first measurement signal.
  • Step 1040 gNB/CU1 sends a first message to cell2/DU2.
  • the gNB/CU1 After receiving the measurement report reported by the UE, the gNB/CU1 sends a first message to the cell 2/DU 2, where the first message includes information about the first measurement signal sent by the cell 2/DU 2 .
  • Step 1050 cell2/DU2 sends a second message to gNB/CU1 (the second message includes configuration information of the second measurement signal related to the first measurement signal in step 740).
  • Step 1040 gNB/CU1 notifies the UE to measure the second measurement signal related to the first measurement signal of cell2/DU2 reported by the UE.
  • the gNB/CU1 may acquire the configuration of the second measurement signal of each DU in addition to the information about the first measurement signal and the second measurement signal of each DU connected thereto. information. Then, the gNB/CU1 sends the first message to the cell 2/DU2, and performs step 740 ′, that is, notifies the UE to measure the second measurement signal related to the first measurement signal of the cell 2/DU 2 reported by the UE, where the notification includes Configuration information of the second measurement signal.
  • the cell 2/DU2 receives the first message according to the first message in the first message. Measuring signal information, determining a second measurement signal related to the first measurement signal, if the second measurement signal is not transmitting, turning on the sending the second measurement signal, and sending a second message to the gNB/CU1, the second message
  • the configuration information of the second measurement signal is included (step 1050), and after the gNB/CU1 receives the second message, step 1040" is performed.
  • the second embodiment is applied to the network deployment shown in FIG. 9.
  • the first RAN device is gNB1
  • the second RAN device is gNB2.
  • the UE is already connected to the cell 1 formed by the gNB1, and is in a connected state.
  • 11 is a schematic flowchart of a method for processing a measurement signal according to Embodiment 2 of the present invention. As shown in FIG. 11, the method includes the following steps:
  • Step 1110 The gNB1 acquires information about the first measurement signal and the second measurement signal of the gNB2, and information about whether each second measurement signal is being transmitted.
  • the gNB1 obtains the foregoing information in the process of establishing an interface connection with the gNB2; or the gNB1 may obtain the interface information after the interface connection has been established with the gNB2, and the subsequent gNB2 configuration update or the cell configuration update process.
  • Step 1120 The UE measures the first measurement signal of the neighboring cell.
  • the UE measures the first measurement signal of the cell 2 formed by the gNB2, and acquires the beam identifier or the synchronization block time label of the measured first measurement signal.
  • Step 1130 The UE reports a measurement report.
  • This step is the same as the description of step 1030.
  • Step 1140 The gNB1 determines whether the second measurement signal related to the first measurement signal reported by the UE is being sent.
  • the gNB1 receives the measurement report reported by the UE, and determines the first measurement reported by the UE according to the information about the first measurement signal and the second measurement signal of the gNB2 acquired in step 1110 and whether the information of each second measurement signal is being sent. Whether the second measurement signal related to the signal is being transmitted. In step 1110, gNB1 also obtains configuration information of the second measurement signal of gNB2.
  • gNB1 does not need to send any information to gNB2, and directly performs step 1150".
  • the gNB1 performs step 1150, that is, sends a first message to the gNB2, where the first message includes the first measurement signal information of the gNB2/cell2.
  • step 1150 that is, notifies the UE to measure a second measurement signal related to the first measurement signal of gNB2/cell2 reported by the UE, and the notification includes configuration information of the second measurement signal.
  • Step 1150 gNB1 sends a first message to gNB2.
  • the first message includes the first measurement signal information of gNB2/cell2.
  • the gNB2 After receiving the first message of the gNB1, the gNB2 determines, according to the first measurement signal information in the first message, the second measurement signal related to the first measurement signal, and starts transmitting the second measurement signal.
  • Step 1150 gNB1 notifies the UE to measure the second measurement signal related to the first measurement signal of gNB2/cell2 reported by the UE.
  • FIG. 12 is a schematic flowchart of a method for processing a measurement signal according to Embodiment 3 of the present invention. As shown in FIG. 12, the method includes:
  • Step 1210 The UE measures the first measurement signal of the neighboring cell.
  • This step is the same as the description of step 1120.
  • Step 1220 The UE reports a measurement report, where the measurement report includes the first measurement signal information of gNB2/cell2.
  • Step 1230 gNB1 sends the first message to gNB2.
  • the gNB1 After receiving the measurement report reported by the UE, the gNB1 sends a first message to the gNB2, where the first message includes the first measurement signal information of the gNB2/cell2.
  • step 1240 gNB2 sends a second message to gNB1.
  • the second message includes configuration information of the second measurement signal related to the first measurement signal in step 1230.
  • the gNB1 After receiving the first message, the gNB1 determines, according to the first measurement signal information of the gNB2/cell2 included in the first message, a second measurement signal related to the first measurement signal, if the second measurement signal has not been sent yet And transmitting the second measurement signal, and sending a second message to the gNB1, where the second message includes configuration information of the second measurement signal.
  • Step 1250 The UE is notified to measure a second measurement signal related to the first measurement signal of the gNB2/cell2 reported by the UE, where the notification includes configuration information of the second measurement signal.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed. All or part of the steps of implementing the above method embodiments may be performed by hardware related to the program instructions.
  • the foregoing program may be stored in a computer readable storage medium, and when executed, the steps including the foregoing method embodiments are performed;
  • the foregoing storage medium includes: a removable storage device, a read only memory (ROM), a magnetic disk, or an optical disk, and the like, which can store program codes.
  • the above-described integrated unit of the present invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product.
  • 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.
  • One network device is caused to perform all or part of the method described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a ROM, a magnetic disk, or an optical disk.

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Abstract

本发明实施例提供了一种消息处理方法及装置、无线接入网设备、存储介质；其中，该方法包括：在第一无线接入网设备接收到终端上报的第二无线接入网设备的第一测量信号的信息后，执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息。

Description

消息处理方法及装置、无线接入网设备、存储介质
相关申请的交叉引用
本申请基于申请号为201710254024.3、申请日为2017年04月18日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此以全文引入的方式引入本申请。
技术领域
本发明涉及通信领域，具体而言，涉及一种消息处理方法及装置、无线接入网设备、存储介质。
背景技术
在以长期演进(Long Term Evolution，LTE)为例的传统无线通信系统中，用于用户设备(User Equipment，UE)对小区进行测量的小区参考信号(cell Reference Signal，CRS)在每个下行子帧(subframe)，每个物理资源块(Physical resource block，PRB)上都发送，而且其发送的时频域位置固定。这种设计模式下，CRS占用了很多时频域资源，一方面减少了其他信道，比如用于进行下行数据传输的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)可用的时频域资源；另一方面也不利于前向兼容性，即不利于当有新需求或新功能引入时，针对这些新需求或者新功能的物理层设计；再一方面，也不利于基站的节能。
为克服传统无线通信系统中的上述缺陷，在设计第5代移动通信新系统(5G)时，其中，一个重要目标就是减少小区上时频域位置固定的、始终发送的信号(always-on signals)，包括对同步信号以及用于UE进行小区测量的相关测量信号都进行了重新设计。
其中，对于同步信号，因UE需要依赖于对同步信号的检测来发现小区，因此在5G中至少有一部分同步信号仍然需要以always-on的方式发送，这部分同步信号可以称为默认同步信号，其发送周期(默认周期)固定，在时频域上的发送位置固定。UE进行初始小区搜索时，至少可以通过检测默认同步信号发现小区。除了默认同步信号之外，为了适应5G不同部署场景，不同业务场景的需求，还可以设计非always-on发送的同步信号，这些同步信号网络只有在需要的时候才发送。当UE只知晓默认同步信号的配置信息时，UE基于默认同步信号进行小区搜索，其中默认同步信号的配置标准化在协议中，因此UE默认知晓。此外，若网络通过系统消息或者专用信令通知了UE“同步信号配置信息”，“同步信号配置信息”包括同步信号发送周期，在发送周期内的发送时间和发送窗口等信息，则UE不再基于默认同步信号的配置信息进行同步信号检测，而是基于所接收到的“同步信号配置信息”进行同步信号检测。
在以LTE为例的传统无线通信系统中，同步信号用于UE发现小区使用，包括获取与小区之间的时间、频率同步，识别小区标识，检测循环前缀(Cyclic Prefix，CP)长度等。而为了使得UE对小区进行测量，以LTE为例的传统无线通信系统在同步信号之外还引入了CRS。在5G系统中，为了减少always-on信号的发送，不再设计CRS，同步信号还可以用于UE对小区进行测量，即在5G系统中，同步信号也是一种测量信号，无论UE是处于空闲态还是连接态，均可以基于同步信号对小区进行测量。
以LTE为例的传统无线通信系统使用低频频段，尤其是使用6GHz以下的频率。而5G系统为了提供更高的数据传输速率和吞吐量，将使用>6GHz的频率，比如3GPP确定将使用最高达到52.6GHz的高频频率。高频频率具有高路损，高空气吸收度(氧气吸收、雨衰落、雾衰落)，以及对阴影衰落敏感等特点，因此为保证高频频率的无线覆盖，在采用高频频 率的5G系统中将使用波束赋形(beamforming)技术，尤其是用于连接态下进行数据传输的信道，比如PDSCH，将使用beamforming发送。而同步信号作为小区的公共信号，用于UE发现小区和测量使用，可以通过单频网络(Single Frequency Network，SFN)发送也可以采用beamforming发送，但是考虑同步信号发送的开销，即便同步信号采用beamforming发送，其波束相比于PDSCH等数据信道的波束可以设计的更宽，因此当UE处于连接态时，基于同步信号的测量结果，可能无法反应实际数据信道(比如PDSCH)的信号质量。此外，同样考虑同步信号发送的开销，同步信号的发送密度相对较稀疏，因此，当UE处于连接态时，基于同步信号的测量结果，其测量精度可能不足以满足连接态进行移动性管理的精度需求。为此，在5G系统中，连接状态下还将额外引入其他测量信号，比如信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)(这里仅是一种示例，并不排除其他参考信号，后文为描述方便，用CSI-RS代替这种测量信号)，该测量信号仅用于连接态UE进行测量。连接态引入的测量信号，并非always-on发送，网络只有在判断有需要发送的时候才发送。
在5G系统中，连接态设计了两种测量信号，同步信号和CSI-RS，但如何使用这两种测量信号，尤其是如何高效使用非always-on的CSI-RS，并没有给出解决方案。
针对相关技术中的上述技术问题，目前尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种消息处理方法及装置、无线接入网设备、存储介质，以至少解决相关技术中如何高效使用非始终发送always-on的测量信号的问题。
本发明实施例，提供了一种消息的处理方法，包括：在第一无线接入网设备接收到终端上报的第二无线接入网设备的第一测量信号的信息后， 执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息。
本发明实施例，提供了一种消息的处理装置，包括：接收模块，配置为接收到终端上报的第二无线接入网设备的第一测量信号的信息；处理模块，配置为执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息。
本发明实施例，提供了一种第一无线接入网设备，包括：处理器，配置为接收终端上报的第二无线接入网设备的第一测量信号的信息，以及执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息；存储器，与处理器耦接。
本发明实施例，还提供了一种存储介质，存储介质包括存储的程序，其中，程序运行时执行上述任一项所述的消息的处理方法。
本发明实施例，还提供了一种处理器，处理器配置为运行程序，其中，程序运行时执行上述任一项所述的消息的处理方法。
通过本发明提供的实施例，在一些情况下不向第二无线接入网设备发送第一消息，进而使得第二无线接入网设备可以依据是否接收到第一消息来确定是否开启发送第二测量信号成为可能，进而可以解决相关技术中如何高效使用非始终发送always on的测量信号的问题，提高了资源的利用效率。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是本发明实施例的消息的处理方法的流程图；
图2是本发明实施例的消息的处理装置的结构框图；
图3是本发明实施例提供的第一无线接入网设备的结构框图；
图4是本发明实施例提供的同步信道以beamforming方式发送的示意图；
图5是本发明实施例提供的同步信号时域图样示意图；
图6是本发明实施例提供的一种同步信号与CSI-RS之间的相互关系图；
图7是本发明实施例提供的测量信号的处理方法的方法流程图；
图8是本发明实施例提供的一种网络部署示意图；
图9是本发明实施例提供的另一种网络部署示意图；
图10是本发明实施例一提供的测量信号处理方法的流程示意图；
图11是本发明实施例二提供的测量信号的处理方法的流程示意图；
图12是本发明实施例三提供的测量信号的处理方法的流程示意图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。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组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
实施例1
在本实施例中提供了一种消息的处理方法，图1是本发明实施例的消息的处理方法的流程图，如图1所示，该流程包括如下步骤：
步骤S102，第一无线接入网设备接收终端上报的第二无线接入网设备的第一测量信号的信息；
步骤S104，执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息。
通过上述步骤，由于在第一无线接入网设备接收到终端上报的第二无线接入网设备的第一测量信号的信息后，执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息，使得在一些情况下可以向第二无线接入网设备发送第一消息，在一些情况下不向第二无线接入网设备发送第一 消息，进而使得第二无线接入网设备可以依据是否接收到第一消息来确定是否开启发送第二测量信号成为可能，进而可以解决相关技术中如何高效使用非始终发送always-on的测量信号的问题，提高了资源的利用效率。
需要说明的是，上述第一测量信号可以是可用于空闲态终端测量和/或连接态终端测量的测量信号，比如同步信号，但并不限于此。需要说明的是，上述第一测量信号可以是始终(always-on)发送的测量信号，但并不限于此。上述第二测量信号可以是用于连接态终端进行测量的测量信号，比如CSI-RS，但并不限于此，上述第二测量信号可以是非always-on发送的测量信号。
在其他实施例中，根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息可以表现为：根据终端上报的第二无线接入网设备的第一测量信号的信息和关联信息，确定与终端上报的第二无线接入网设备的第一测量信号关联的第二测量信号；根据第一信息判断确定的第二测量信号是否正在发送；其中，在判断结果为确定的第二测量信号没有正在发送的情况下，向第二无线接入网设备发送第一消息；在判断结果为确定的第二测量信号正在发送的情况下，不向第二无线接入网设备发送第一消息。
需要说明的是，上述第一信息中包括上述确定的第二测量信号是否正在发送的信息，但并不限于此。
需要说明的是，上述步骤S104中的向第二无线接入网设备发送第一消息可以表现为：直接向第二无线接入网设备发送第一消息。比如可以在获取到上述关联信息的情况下向第二无线接入网设备发送第一消息，也可以在未获取上述关联信息的情况下向第二无线接入网设备发送第一消息，但并不限于此。
在其他实施例中，在上述步骤S102之后，上述方法还可以包括：向终端发送通知信息；其中，通知信息中包括：与终端上报的第一测量信号关 联的第二测量信号的配置信息。
需要说明的是，与终端上报的第一测量信号关联的第二测量信号的配置信息通过以下至少之一方式获取：方式一：在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息，或者在向第二无线接入网设备发送第一消息之前，获取第二无线接入网设备的第二测量信号的配置信息；其中，第二无线接入网设备的第二测量信号的配置信息包括：与终端上报的第一测量信号关联的第二测量信号的配置信息；方式二：在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息，或者向第二无线接入网设备发送第一消息之前，未获取第二无线接入网设备的第二测量信号的配置信息的情况下，在向终端发送通知信息之前，接收第二无线接入网设备发送的第二消息，其中，第二消息中携带与终端上报的第一测量信号关联的第二测量信号的配置信息。
需要说明的是，上述第二测量信号的配置信息可以包括以下信息中的至少之一：
第二测量信号的信息：第二测量信号的波束标识或第二测量信号的标签信息；
第二测量信号所关联的小区的信息：小区信息用小区标识表示；
第二测量信号的扰码标识(scrambling Identity)；
第二测量信号所关联的第一测量信号的信息：第一测量信号的波束标识或第一测量信号的同步块的时间标签；
第二测量信号的资源配置信息(resource configure)；
第二测量信号的特定偏移量(individual offset)：特定偏移量在评估第二测量信号的信号质量时使用。
需要说明的是，对于上述方式一，第二无线接入网设备的第二测量信号的配置信息可以是与上述关联信息和/或上述第一信息同时获取的，也可 以不同时获取，并不做限定。
需要说明的是，上述与终端上报的第一测量信号关联的第二测量信号的配置信息可以是由第一无线接入网设备确定的，也可以是由第二无线接入网设备确定的。
在其他实施例中，在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息之前，或者在第一无线接入网设备向第二无线接入网设备发送第一消息之前已经获取到关联信息的情况下，与终端上报的第一测量信号关联的第二测量信号可以由第一无线接入网设备根据终端上报的第一测量信号和关联信息确定。
在其他实施例中，在第一无线接入网设备向第二无线接入网设备发送第一消息之前未获取关联信息的情况下，与终端上报的第一测量信号关联的第二测量信号由第二无线接入网设备根据第一消息中携带的第一测量信号的信息和存储在第二无线接入网设备的关联信息确定。
需要说明的是，上述关联信息可以包括以下至少之一：第一测量信号的信息与第二测量信号的信息之间的对应关系；第一测量信号与第二测量信号之间的准同定位关系。
需要说明的是，上述第一测量信号的信息可以包括以下至少之一：第一测量信号的波束标识；第一测量信号的同步块的时间标签。
需要说明的是，上述第二测量信号的信息可以包括以下至少之一：第二测量信号的波束标识；第二测量信号的标签信息。
需要说明的是，上述步骤的执行主体可以为无线接入网设备比如第一无线接入网设备等，但不限于此。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理 解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，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的方法。
实施例2
在本实施例中还提供了一种消息的处理装置，该装置用于实现上述实施例及实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图2是本发明实施例的消息的处理装置的结构框图，如图2所示，该装置包括：
接收模块20，配置为接收终端上报的第二无线接入网设备的第一测量信号的信息；
处理模块22，与上述接收模块20连接，配置为执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息。
通过上述装置，上述装置可以在一些情况下可以向第二无线接入网设备发送第一消息，在一些情况下不向第二无线接入网设备发送第一消息，进而使得第二无线接入网设备可以依据是否接收到第一消息来确定是否开启发送第二测量信号成为可能，进而可以解决相关技术中如何高效使用非 始终发送always-on的测量信号的问题，提高了资源的利用效率。
需要说明的是，上述第一测量信号可以是可用于空闲态终端测量和/或连接态终端测量的测量信号，比如同步信号，但并不限于此。需要说明的是，上述第一测量信号可以是始终发送的测量信号，但并不限于此。上述第二测量信号可以是用于连接态终端进行测量的测量信号，比如CSI-RS，但并不限于此，上述第二测量信号可以是非always-on发送的测量信号。
在其他实施例中，上述处理模块22还可以配置为根据终端上报的第二无线接入网设备的第一测量信号的信息和关联信息，确定与终端上报的第二无线接入网设备的第一测量信号关联的第二测量信号；以及根据第一信息判断确定的第二测量信号是否正在发送；其中，在判断结果为确定的第二测量信号没有正在发送的情况下，向第二无线接入网设备发送第一消息；在判断结果为确定的第二测量信号正在发送的情况下，不向第二无线接入网设备发送第一消息。
需要说明的是，上述第一信息中包括上述确定的第二测量信号是否正在发送的信息，但并不限于此。
在其他实施例中，上述装置还包括：发送模块，与上述接收模块20连接，配置为向终端发送通知信息；其中，通知信息中包括：与终端上报的第一测量信号关联的第二测量信号的配置信息。
需要说明的是，上述装置还可以包括：获取模块，配置为通过以下至少之一方式获取与终端上报的第一测量信号关联的第二测量信号的配置信息：方式一：在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息，或者在向第二无线接入网设备发送第一消息之前，获取第二无线接入网设备的第二测量信号的配置信息；其中，第二无线接入网设备的第二测量信号的配置信息包括：与终端上报的第一测量信号关联的第二测量信号的配置信息；方式二：在根据关联信息和第一信息确定是否向 第二无线接入网设备发送第一消息，或者向第二无线接入网设备发送第一消息之前，未获取第二无线接入网设备的第二测量信号的配置信息的情况下，在向终端发送通知信息之前，接收第二无线接入网设备发送的第二消息，其中，第二消息中携带与终端上报的第一测量信号关联的第二测量信号的配置信息。
需要说明的是，对于上述方式一，第二无线接入网设备的第二测量信号的配置信息可以是与上述关联信息和/或上述第一信息同时获取的，也可以不同时获取，并不做限定。
需要说明的是，上述与终端上报的第一测量信号关联的第二测量信号的配置信息可以是由第一无线接入网设备确定的，也可以是由第二无线接入网设备确定的。
在其他实施例中，在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息之前，或者在第一无线接入网设备向第二无线接入网设备发送第一消息之前已经获取到关联信息的情况下，与终端上报的第一测量信号关联的第二测量信号可以由第一无线接入网设备根据终端上报的第一测量信号和关联信息确定。
第二测量信号的配置信息可以包括以下信息中的至少之一：
第二测量信号的信息：第二测量信号的波束标识或第二测量信号的标签信息；
第二测量信号所关联的小区的信息：小区信息用小区标识表示；
第二测量信号的扰码标识；
第二测量信号所关联的第一测量信号的信息：第一测量信号的波束标识或第一测量信号的同步块的时间标签；
第二测量信号的资源配置信息；
第二测量信号的特定偏移量：特定偏移量在评估第二测量信号的信号 质量时使用。
在其他实施例中，在第一无线接入网设备向第二无线接入网设备发送第一消息之前未获取关联信息的情况下，与终端上报的第一测量信号关联的第二测量信号由第二无线接入网设备根据第一消息中携带的第一测量信号的信息和存储在第二无线接入网设备的关联信息确定。
需要说明的是，上述关联信息可以包括以下至少之一：第一测量信号的信息与第二测量信号的信息之间的对应关系；第一测量信号与第二测量信号之间的准同定位关系。上述第一测量信号的信息可以包括以下至少之一：第一测量信号的波束标识；第一测量信号的同步块的时间标签。上述第二测量信号的信息可以包括以下至少之一：第二测量信号的波束标识；第二测量信号的标签信息。上述装置可以位于无线接入网设备比如第一无线接入网设备等，但并不限于此。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例3
本发明实施例还提供了一种无线接入网设备(第一无线接入网设备)，图3是本发明实施例提供的第一无线接入网设备的结构框图，如图3所示，该第一无线接入网设备包括：
处理器32，配置为接收终端上报的第二无线接入网设备的第一测量信号的信息，以及执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信 号的信息；
存储器34，与处理器32耦接。
通过上述第一无线接入网设备，使得第一无线接入网设备可以在一些情况下可以向第二无线接入网设备发送第一消息，在一些情况下不向第二无线接入网设备发送第一消息，进而使得第二无线接入网设备可以依据是否接收到第一消息来确定是否开启发送第二测量信号成为可能，进而可以解决相关技术中如何高效使用非始终发送always-on的测量信号的问题，提高了资源的利用效率。
上述第一测量信号可以是可用于空闲态终端测量和/或连接态终端测量的测量信号，比如同步信号，但并不限于此。需要说明的是，上述第一测量信号可以是always-on发送的测量信号，但并不限于此。上述第二测量信号可以是用于连接态终端进行测量的测量信号，比如CSI-RS，但并不限于此，上述第二测量信号可以是非always-on发送的测量信号。
在其他实施例中，上述处理器32还可以配置为根据终端上报的第二无线接入网设备的第一测量信号的信息和关联信息，确定与终端上报的第二无线接入网设备的第一测量信号关联的第二测量信号；以及根据第一信息判断确定的第二测量信号是否正在发送；其中，在判断结果为确定的第二测量信号没有正在发送的情况下，向第二无线接入网设备发送第一消息；在判断结果为确定的第二测量信号正在发送的情况下，不向第二无线接入网设备发送第一消息。
需要说明的是，上述第一信息中包括上述确定的第二测量信号是否正在发送的信息，但并不限于此。
在其他实施例中，上述处理器32，配置为向终端发送通知信息；其中，通知信息中包括：与终端上报的第一测量信号关联的第二测量信号的配置信息。
上述处理器32还可以配置为通过以下至少之一方式获取与终端上报的第一测量信号关联的第二测量信号的配置信息：方式一：在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息，或者在向第二无线接入网设备发送第一消息之前，获取第二无线接入网设备的第二测量信号的配置信息；其中，第二无线接入网设备的第二测量信号的配置信息包括：与终端上报的第一测量信号关联的第二测量信号的配置信息；方式二：在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息，或者向第二无线接入网设备发送第一消息之前，未获取第二无线接入网设备的第二测量信号的配置信息的情况下，在向终端发送通知信息之前，接收第二无线接入网设备发送的第二消息，其中，第二消息中携带与终端上报的第一测量信号关联的第二测量信号的配置信息。
需要说明的是，对于上述方式一，第二无线接入网设备的第二测量信号的配置信息可以是与上述关联信息和/或上述第一信息同时获取的，也可以不同时获取，并不做限定。
第二测量信号的配置信息可以包括以下信息中的至少之一：
第二测量信号的信息：第二测量信号的波束标识或第二测量信号的标签信息；
第二测量信号所关联的小区的信息：小区信息用小区标识表示；
第二测量信号的扰码标识；
第二测量信号所关联的第一测量信号的信息：第一测量信号的波束标识或第一测量信号的同步块的时间标签；
第二测量信号的资源配置信息；
第二测量信号的特定偏移量：特定偏移量在评估第二测量信号的信号质量时使用。
需要说明的是，上述与终端上报的第一测量信号关联的第二测量信号 的配置信息可以是由第一无线接入网设备确定的，也可以是由第二无线接入网设备确定的。
在其他实施例中，在根据关联信息和第一信息确定是否向第二无线接入网设备发送第一消息之前，或者在第一无线接入网设备向第二无线接入网设备发送第一消息之前已经获取到关联信息的情况下，与终端上报的第一测量信号关联的第二测量信号可以由第一无线接入网设备根据终端上报的第一测量信号和关联信息确定。
本其他实施例中，在第一无线接入网设备向第二无线接入网设备发送第一消息之前未获取关联信息的情况下，与终端上报的第一测量信号关联的第二测量信号由第二无线接入网设备根据第一消息中携带的第一测量信号的信息和存储在第二无线接入网设备的关联信息确定。
上述关联信息可以包括以下至少之一：第一测量信号的信息与第二测量信号的信息之间的对应关系；第一测量信号与第二测量信号之间的准同定位关系。上述第一测量信号的信息可以包括以下至少之一：第一测量信号的波束标识；第一测量信号的同步块的时间标签。上述第二测量信号的信息可以包括以下至少之一：第二测量信号的波束标识；第二测量信号的标签信息。上述装置可以位于无线接入网设备比如第一无线接入网设备等，但并不限于此。
实施例4
本发明的实施例还提供了一种存储介质，该存储介质包括存储的程序，其中，上述程序运行时执行上述任一项的方法。
在本实施例中，上述存储介质可以被设置为存储配置为执行以下步骤的程序代码：
S1，接收终端上报的第二无线接入网设备的第一测量信号的信息；
S2，执行以下至少之一操作：根据已经获取到的第二无线接入网设备 的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息。
在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本发明的实施例还提供了一种处理器，该处理器用于运行程序，其中，该程序运行时执行上述任一项方法中的步骤。
在本实施例中，上述程序用于执行以下步骤：
S1，接收到终端上报的第二无线接入网设备的第一测量信号的信息；
S2，执行以下至少之一操作：根据已经获取到的第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向第二无线接入网设备发送第一消息；向第二无线接入网设备发送第一消息；其中，第一消息中携带终端上报的第二无线接入网设备的第一测量信号的信息。
本实施例中的示例可以参考上述实施例及实施方式中所描述的示例，本实施例在此不再赘述。
为了更好地理解本实施例，以下结合实施例对本发明做进一步解释。
3GPP确定将在5G中使用最高可达52.6GHz的高频频率，为克服高频频率的高衰落，同步信道可以采用SFN方式或者波束赋形(beamforming)方式，图4是本发明实施例提供的同步信道以beamforming方式发送的示意图，如图4所示，基站在发送同步信号时，采用beamforming技术，向不同 的空间方向发送波束(beam)，形成多个beam。同步信号用于UE发现小区和测量小区使用，因此周期性发送，当同步信号以beamforming方式发送，在空间方向形成多个波束时，基站会将同步信号的信息(简称为同步信号信息)(相当于上述实施例中的第一测量信号的信息)通知给UE，其中，同步信号信息，例如可以是同步信号的波束标识，或者可以是同步信号的同步块(SS block)的时间标签(time index)。
同步信号的波束标识，以图4所示的同步信号为例，若同步信号包括N个波束，则同步信号的波束标识可以是1，2，3……N。
同步信号的同步块的时间标签，图5是本发明实施例提供的同步信号时域图样示意图，以图5所示为例，同步信号以同步信号突发(SS burst)周期性发送，一个SS burst中包括n个SS block，每个SS burst中的n个SS block可以以1，2，3，……n编号，则同步信号的同步块(SS block)的时间标签，即为1，2，3，……n。
5G系统中，连接态设计了两种测量信号，同步信号和CSI-RS，两者之间存在一定的相互关系。图6是本发明实施例提供的一种同步信号与CSI-RS之间的相互关系图，如图6所示，同步信号以SS burst周期性发送，每个SS burst中包含4个SS block。而CSI-RS以相对于同步信号更窄的波束发送，CSI-RS虽然在不同于SS的时频域资源上发送，称为CSI-RS资源(CSI-RS resource)，但其发送波束和同步信号的发送波束之间具有一定的相互关系，例如如图6所示，在CSI-RS resource1上发送的CSI-RS位于SS block1的波束范围内，在CSI-RS resource2上发送的CSI-RS位于SS block2的波束范围内。SS与CSI-RS之间的这种关系，可以用同步信号信息与CSI-RS信息之间的对应关系(相当于上述实施例中的关联信息中包括的对应关系)表示，或者也可以用同步信号与CSI-RS之间的准同定位(QCL)关系(相当于上述实施例中的关联信息中包括的QCL关系)表示。
其中，每个CSI-RS可以用CSI-RS标签(CSI-RS ID)识别，则同步信号信息与CSI-RS信息之间的对应关系，是同步信号信息与CSI-RS ID之间的对应关系。以图6为例，若SS block1的时间标签为time index1，在CSI-RS resource1上发送的CSI-RS用CSI-RS ID1识别，则同步信号信息与CSI-RS信息之间的对应关系，可以用time index1对应CSI-RS ID1表示。或者，若SS block1的波束标识为SS beam ID1，在CSI-RS resource1上发送的CSI-RS用CSI-RS ID1识别，则同步信号信息与CSI-RS信息之间的对应关系，可以用SS beam ID1对应CSI-RS ID1表示。
或者，每个CSI-RS可以用波束标识(beam ID)识别，则同步信号信息与CSI-RS信息之间的对应关系，是同步信号信息与CSI-RS的beam ID之间的对应关系。类似的，若SS block1的时间标签为time index1，在对应SS block1的波束覆盖方向上发送的多个CSI-RS分别用beam ID1，beam ID2，……beam IDx识别，则同步信号信息与CSI-RS信息之间的对应关系，可以用time index1对应{beam ID1，beam ID2，……beam IDx}表示。或者，若SS block1的波束标识为SS beam ID1，在对应SS block1的波束覆盖方向上发送的多个CSI-RS分别用beam ID1，beam ID2，……beam IDx识别，则同步信号信息与CSI-RS信息之间的对应关系，可以用SS beam ID1对应{beam ID1，beam ID2，……beam IDx}表示。
其中，同步信号与CSI-RS之间的QCL关系，表示了发送同步信号的天线端口与发送CSI-RS的天线端口之间的关系，例如，表征与某个CSI-RS有QCL关系的同步信号时，可以用QCL扰码标识(QCL scrambling ID)和发送该同步信号的天线端口表示。同步信号与CSI-RS之间的QCL关系中，每个同步信号用同步信号信息索引。
图7是本发明实施例提供的测量信号的处理方法的方法流程图，如图7所示，该方法包括：
710、第一无线接入网(RAN)设备接收UE报告的第二RAN设备的第一测量信号信息(相当于上述实施例1中的步骤S102)。
其中第一RAN设备，第二RAN设备，是指完成接入网(RAN)功能的设备。比如可以是完成所有RAN功能的一体化基站，或者是由基带处理单元(BBU，BaseBand Unit)和射频拉远单元(RRU，Remote Radio Unit)共同构成的设备，或者是由中心处理单元(CU，Central Unit)和分布式处理单元(DU，Distributed Unit)共同构成的设备，或者在本申请中可以仅仅指BBU或CU，本申请不限定RAN设备存在形式。
其中，第一测量信号是指可用于空闲态UE测量和连接态UE测量的测量信号，比如同步信号。UE测量第二RAN设备发送的第一测量信号，第二RAN设备所发送的第一测量信号为always on发送的第一测量信号，或者由第一RAN设备配置给UE的正在发送的第一测量信号。
UE测量第二RAN设备所发送的第一测量信号，将测量到的第二RAN设备发送的第一测量信号的信息报告给第一RAN设备。其中，第一测量信号信息是以下信息中的至少之一：
第一测量信号的波束标识；
第一测量信号的同步块时间标签；
UE通过测量报告，或者其他RRC消息，或者MAC接入控制信息报告上述信息。
720、第一RAN设备接收到UE报告的第二RAN设备的第一测量信号信息后，执行以下操作中的至少之一：
720-1：在第一RAN设备已经获取到第二RAN设备的第一测量信号与第二测量信号的相关信息(相当于上述实施例中的关联信息)，以及第二测量信号是否正在发送的信息(相当于上述实施例中第一信息)的情况下，第一RAN设备根据该相关信息判断是否向第二RAN设备发送第一消息；
其中，第一RAN设备通过与第二RAN设备之间的公共接口流程，比如接口建立，基站配置更新，小区配置更新等获取到第二RAN设备的第一测量信号与第二测量信号的相关信息，以及第二测量信号是否正在发送的信息：
其中，第二RAN设备的第一测量信号与第二测量信号的相关信息，是指第二RAN设备的第一测量信号与第二RAN设备的第二测量信号之间的QCL关系，或者第一测量信号信息与第二测量信号信息之间的对应关系。其中，第二测量信号信息是以下信息中的至少之一：
第二测量信号的波束标识；
第二测量信号的标签；
第一RAN设备根据该相关信息判断是否向第二RAN设备发送第一消息，包括：
若第一RAN设备判断与UE所报告的第二RAN设备的第一测量信号相关的第二测量信号已经在发送，则第一RAN设备不向第二RAN设备发送第一消息，否则第一RAN设备向第二RAN设备发送第一消息；
其中，第一消息中，包括UE所报告的第二RAN设备的第一测量信号的信息；
其中，第一测量信号的信息用来表征第一测量信号，可以使如下之一：
第一测量信号的波束标识，第一测量信号的同步块时间标签；
在本步骤中，第一RAN设备已经获取到第二RAN设备的第一测量信号与第二测量信号的相关信息，以及第二测量信号是否正在发送的信息之外，还可以包括第一RAN设备已经获取到第二RAN设备的第二测量信号的配置信息。其中第二测量信号的配置信息表示出了第二测量信号在时频域上的发送特性。第二测量信号的配置信息可以包括以下信息中的至少之一：
第二测量信号的信息：第二测量信号的波束标识或第二测量信号的标签信息；
第二测量信号所关联的小区的信息：小区信息用小区标识表示；
第二测量信号的扰码标识；
第二测量信号所关联的第一测量信号的信息：第一测量信号的波束标识或第一测量信号的同步块的时间标签；
第二测量信号的资源配置信息；
第二测量信号的特定偏移量：特定偏移量在评估第二测量信号的信号质量时使用。
720-2、在第一RAN设备已经获取到第二RAN设备的第一测量信号与第二测量信号的相关信息的情况下，第一RAN设备向第二RAN设备发送第一消息；
其中第一消息中，包括UE所报告的第二RAN设备的第一测量信号的信息；
在本步骤中，第一RAN设备已经获取到第二RAN设备的第一测量信号与第二测量信号的相关信息之外，还可以包括第一RAN设备已经获取到第二RAN设备的第二测量信号的配置信息。其中第二测量信号的配置信息表示出了第二测量信号在时频域上的发送特性。
720-3、在第一RAN设备没有第二RAN设备的第一测量信号与第二测量信号的相关信息的情况下，第一RAN设备向第二RAN设备发送第一消息；
这里，第一RAN设备与第二RAN设备并不通过公共接口流程交互第一测量信号与第二测量信号的相关信息；其中，第一消息中，包括UE所报告的第二RAN设备的第一测量信号的信息；
本发明实施例中，当第二RAN设备接收到来自第一RAN设备的第一 消息后，可以根据第一消息中包含的第一测量信号的信息，开启发送与该第一测量信号相关的第二测量信号，其中第一RAN设备向第二RAN设备发送的第一消息中包含的第一测量信号的信息，由UE报告给第一RAN设备；而若第二RAN设备没有接收到来自第一RAN设备的第一消息，则可以不用进行开启发送第二测量信号的操作。采用本申请所提出的上述方法，通过利用第一测量信号与第二测量信号之间的相关信息，可以达到高效使用非always on的第二测量信号的目的，从而提高资源的使用效率，提高网络能耗。
此外，本方法实施例中，若720-1或720-2中，第一RAN设备在接收到步骤710 UE报告的第二RAN设备的第一测量信号信息之前，还获取到了第二RAN设备的第二测量信号的配置信息，则第一RAN设备在接收到UE报告的第二RAN设备的第一测量信号信息之后，可以立即通知UE测量与UE所报告的第二RAN设备的第一测量信号相关的第二测量信号，通知中包含该第二测量信号的配置信息。
图8是本发明实施例提供的一种网络部署示意图，如图8所示，该网络中RAN设备gNB由中央单元(CU)和分布单元(DU)共同构成，其中CU和DU可以分离部署，且一个CU可以连接到多个DU，同一个CU下的不同DU可以各自独立构成不同的小区(cell)，如图8所示，或者同一个CU下的不同DU也可以联合构成一个或多个不同的小区。不同RAN设备的CU之间通过接口相连。
图9是本发明实施例提供的另一种网络部署示意图，如图9所示，该网络中的RAN设备gNB是一体化基站，gNB之间通过接口相连。
实施例一
实施例一应用于图8所示的网络部署中，本实施例中，第一RAN设备为CU(如图8中的CU1)，第二RAN设备为与该CU连接的DU(如图8 中的cell2/DU2)。实施例一中，UE已经接入cell1/DU1形成的小区1中，处于连接状态。图10是本发明实施例一提供的测量信号处理方法的流程示意图，如图10所示，包括如下步骤：
步骤1010、gNB/CU1获取和它连接的每个DU的第一测量信号与第二测量信号的相关信息。
在一种实施例中，以gNB/CU1获取CU2的第一测量信号与第二测量信号的相关信息为例，gNB/CU1可以在与cell1/DU1建立接口连接的过程中获取所述第一测量信号与第二测量信号的相关信息；或者gNB/CU1可以在已经与cell1/DU1建立完接口连接，在后续的cell1/DU1配置更新，或者小区配置更新过程中获取所述第一测量信号与第二测量信号的相关信息。
步骤1020、UE测量邻区的第一测量信号。
本实施例中，UE测量到了DU2所形成的cell2的第一测量信号，并且获取到了所测量到的第一测量信号的波束标识或同步块时间标签。
步骤1030、UE上报测量报告。
本步骤中，UE可以在第一测量信号的信号质量满足gNB/CU1配置给UE的条件时才上报测量报告，也可以在检测到第一测量信号时就上报测量报告，此时的消息可以不是以测量报告的形式出现，而是以其他RRC消息形式出现。
测量报告中包含步骤720中所检测到的cell2，也即DU2发送的第一测量信号的信息，即第一测量信号的波束标识或者第一测量信号的同步块时间标签。
步骤1040、gNB/CU1向cell2/DU2发送第一消息。
gNB/CU1收到UE上报的测量报告后，向cell2/DU2发送第一消息，第一消息中包含cell2/DU2发送的第一测量信号的信息。
步骤1050、cell2/DU2向gNB/CU1发送第二消息(第二消息中包含与 步骤740中的第一测量信号相关的第二测量信号的配置信息)。
步骤1040"、gNB/CU1通知UE测量与UE所报告的cell2/DU2的第一测量信号相关的第二测量信号。
本实施例中，步骤1010中，gNB/CU1除获取与之连接的每个DU的第一测量信号与第二测量信号的相关信息之外，还可以获取每个DU的第二测量信号的配置信息。则gNB/CU1向cell2/DU2发送第一消息的同时，还是执行步骤740”，即通知UE测量与UE所报告的cell2/DU2的第一测量信号相关的第二测量信号，所述通知中包括所述第二测量信号的配置信息。
本实施例中，若步骤1010，gNB/CU1并未获取与之连接的DU的第二测量信号的配置信息，则，cell2/DU2在接收到第一消息后，根据第一消息中的第一测量信号信息，判断出于第一测量信号相关的第二测量信号，若第二测量信号未在发送，则开启发送所述第二测量信号，并向gNB/CU1发送第二消息，第二消息中包含所述第二测量信号的配置信息(步骤1050)，gNB/CU1收到第二消息后，执行步骤1040”。
实施例二
实施例二应用于图9所示的网络部署中，本实施例中，第一RAN设备为gNB1，第二RAN设备为gNB2。实施例二中，UE已经接入gNB1所形成的小区1中，处于连接态。图11是本发明实施例二提供的测量信号的处理方法的流程示意图，如图11所示，包括如下步骤：
步骤1110、gNB1获取gNB2的第一测量信号与第二测量信号的相关信息，以及每个第二测量信号是否正在发送的信息。
其中，gNB1在与gNB2建立接口连接的过程中获取上述信息；或者gNB1可以在已经与gNB2建立完接口连接，在后续gNB2配置更新，或者小区配置更新过程中获取所述上述信息。
步骤1120、UE测量邻区的第一测量信号
本实施例中，UE测量到了gNB2所形成的cell2的第一测量信号，并且获取到了所测量到的第一测量信号的波束标识或同步块时间标签。
步骤1130、UE上报测量报告；
本步骤同步骤1030的说明。
步骤1140、gNB1判断与UE上报的第一测量信号相关的第二测量信号是否正在发送。
gNB1接收UE上报的测量报告，根据步骤1110中获取到的gNB2的第一测量信号与第二测量信号的相关信息以及每个第二测量信号是否正在发送的信息，判断与UE上报的第一测量信号相关的第二测量信号是否正在发送。其中，步骤1110中gNB1还获取到了gNB2的第二测量信号的配置信息。
若判断结果是正在发送，则gNB1不需要向gNB2发送任何信息，直接执行步骤1150”。
若判断结果是未在发送，则gNB1执行步骤1150，即向gNB2发送第一消息，第一消息中包含gNB2/cell2的第一测量信号信息。与此同时，gNB1执行步骤1150”，即通知UE测量与UE所报告的gNB2/cell2的第一测量信号相关的第二测量信号，所述通知中包含所述第二测量信号的配置信息。
步骤1150、gNB1向gNB2发送第一消息；
其中，所述第一消息中包含gNB2/cell2的第一测量信号信息。
gNB2接收到gNB1的第一消息后，根据第一消息中的第一测量信号信息，判断出于第一测量信号相关的第二测量信号，开启发送所述第二测量信号。
步骤1150"、gNB1通知UE测量与UE所报告的gNB2/cell2的第一测量信号相关的第二测量信号。
实施例三
实施三的应用场景同实施例二的说明，本实施例中，gNB1未通过与gNB2之间的公共接口流程获取gNB2的第一测量信号与第二测量信号的相关信息。图12是本发明实施例三提供的测量信号的处理方法的流程示意图，如图12所示，该方法包括：
步骤1210、UE测量邻区的第一测量信号
本步骤同步骤1120的说明。
步骤1220、UE上报测量报告，测量报告中包含gNB2/cell2的第一测量信号信息。
步骤1230、gNB1向gNB2发送第一消息
gNB1接收到UE上报的测量报告后，向gNB2发送第一消息，第一消息中包含gNB2/cell2的第一测量信号信息。
步骤1240、gNB2向gNB1发送第二消息。
其中，第二消息中包括与步骤1230中的第一测量信号相关的第二测量信号的配置信息。
gNB1接收到第一消息后，根据第一消息中包含的gNB2/cell2的第一测量信号信息，判断出与所述第一测量信号相关的第二测量信号，若所述第二测量信号尚未发送，则开启发送所述第二测量信号，并且向gNB1发送第二消息，第二消息中包含所述第二测量信号的配置信息。
步骤1250、通知UE测量与UE所报告的gNB2/cell2的第一测量信号相关的第二测量信号，所述通知中包含所述第二测量信号的配置信息。
应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本发明的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。应理解，在本发明的各种实施例 中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。上述本发明实施例序号仅仅为了描述，不代表实施例的优劣。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，如：多个单元或组件可以结合，或可以集成到另一个系统，或一些特征可以忽略，或不执行。实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、只读存储器(Read Only Memory，ROM)、磁碟或者光盘等各种可以存储程序代码的介质。
或者，本发明上述集成的单元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网络设备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：移动存储设备、ROM、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (16)

  1. 一种消息的处理方法，其中，包括：
    在第一无线接入网设备接收到终端上报的第二无线接入网设备的第一测量信号的信息后，执行以下至少之一操作：
    根据已经获取到的所述第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和所述第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向所述第二无线接入网设备发送第一消息；
    向所述第二无线接入网设备发送第一消息；
    其中，所述第一消息中携带所述终端上报的第二无线接入网设备的第一测量信号的信息。
  2. 根据权利要求1所述的方法，其中，根据所述关联信息和所述第一信息确定是否向所述第二无线接入网设备发送所述第一消息包括：
    根据所述终端上报的第二无线接入网设备的第一测量信号的信息和所述关联信息，确定与所述终端上报的第二无线接入网设备的第一测量信号关联的第二测量信号；
    根据所述第一信息判断确定的所述第二测量信号是否正在发送；其中，在判断结果为确定的所述第二测量信号没有正在发送的情况下，向所述第二无线接入网设备发送所述第一消息；在判断结果为确定的所述第二测量信号正在发送的情况下，不向所述第二无线接入网设备发送所述第一消息。
  3. 根据权利要求1所述的方法，其中，在所述第一无线接入网设备接收到终端上报的第二无线接入网设备的第一测量信号的信息之后，所述方法还包括：
    向所述终端发送通知信息；其中，所述通知信息中包括：与所述终 端上报的第一测量信号关联的第二测量信号的配置信息。
  4. 根据权利要求3所述的方法，其中，与所述终端上报的第一测量信号关联的第二测量信号的配置信息通过以下至少之一方式获取：
    方式一：在根据所述关联信息和所述第一信息确定是否向所述第二无线接入网设备发送第一消息，或者在向所述第二无线接入网设备发送第一消息之前，获取所述第二无线接入网设备的第二测量信号的配置信息；其中，所述第二无线接入网设备的第二测量信号的配置信息包括：与所述终端上报的第一测量信号关联的第二测量信号的配置信息；
    方式二：在根据所述关联信息和所述第一信息确定是否向所述第二无线接入网设备发送第一消息，或者向所述第二无线接入网设备发送第一消息之前，未获取所述第二无线接入网设备的第二测量信号的配置信息的情况下，在向所述终端发送通知信息之前，接收所述第二无线接入网设备发送的第二消息，其中，所述第二消息中携带与所述终端上报的第一测量信号关联的第二测量信号的配置信息。
  5. 根据权利要求3或4所述的方法，其中，在根据所述关联信息和所述第一信息确定是否向所述第二无线接入网设备发送第一消息之前，或者在所述第一无线接入网设备向所述第二无线接入网设备发送第一消息之前已经获取到所述关联信息的情况下，与所述终端上报的第一测量信号关联的第二测量信号由所述第一无线接入网设备根据所述终端上报的第一测量信号和所述关联信息确定。
  6. 根据权利要求3或4所述的方法，其中，在所述第一无线接入网设备向所述第二无线接入网设备发送第一消息之前未获取关联信息的情况下，与所述终端上报的第一测量信号关联的第二测量信号由所述第二无线接入网设备根据所述第一消息中携带的第一测量信号的信息和存储在所述第二无线接入网设备的所述关联信息确定。
  7. 根据权利要求1所述的方法，其中，所述关联信息包括以下之一：
    所述第一测量信号的信息与所述第二测量信号的信息之间的对应关系；
    所述第一测量信号与所述第二测量信号之间的准同定位关系。
  8. 根据权利要求1所述的方法，其中，所述第一测量信号的信息包括以下至少之一：
    所述第一测量信号的波束标识；
    所述第一测量信号的同步块的时间标签。
  9. 根据权利要求1所述的方法，其中，所述第二测量信号的信息包括以下至少之一：
    所述第二测量信号的波束标识；
    所述第二测量信号的标签信息。
  10. 一种消息的处理装置，其中，包括：
    接收模块，配置为接收终端上报的第二无线接入网设备的第一测量信号的信息；
    处理模块，配置为执行以下至少之一操作：
    根据已经获取到的所述第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和所述第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向所述第二无线接入网设备发送第一消息；
    向所述第二无线接入网设备发送第一消息；
    其中，所述第一消息中携带所述终端上报的第二无线接入网设备的第一测量信号的信息。
  11. 根据权利要求10所述的装置，其中，所述处理模块还配置为根据所述终端上报的第二无线接入网设备的第一测量信号的信息和所述关 联信息，确定与所述终端上报的第二无线接入网设备的第一测量信号关联的第二测量信号；以及根据所述第一信息判断确定的所述第二测量信号是否正在发送；其中，在判断结果为确定的所述第二测量信号没有正在发送的情况下，向所述第二无线接入网设备发送所述第一消息；在判断结果为确定的所述第二测量信号正在发送的情况下，不向所述第二无线接入网设备发送所述第一消息。
  12. 根据权利要求10所述的装置，其中，所述装置还包括：发送模块，配置为向所述终端发送通知信息；其中，所述通知信息中包括：与所述终端上报的第一测量信号关联的第二测量信号的配置信息。
  13. 一种第一无线接入网设备，其中，包括：
    处理器，配置为接收终端上报的第二无线接入网设备的第一测量信号的信息，以及执行以下至少之一操作：根据已经获取到的所述第二无线接入网设备的第一测量信号与第二无线接入网设备的第二测量信号的关联信息和所述第二无线接入网设备的第二测量信号是否正在发送的第一信息确定是否向所述第二无线接入网设备发送第一消息；向所述第二无线接入网设备发送第一消息；其中，所述第一消息中携带所述终端上报的第二无线接入网设备的第一测量信号的信息；
    存储器，与所述处理器耦接。
  14. 根据权利要求13所述的第一无线接入网设备，其中，所述处理器还配置为根据所述终端上报的第二无线接入网设备的第一测量信号的信息和所述关联信息，确定与所述终端上报的第二无线接入网设备的第一测量信号关联的第二测量信号；以及根据所述第一信息判断确定的所述第二测量信号是否正在发送；其中，在判断结果为确定的所述第二测量信号没有正在发送的情况下，向所述第二无线接入网设备发送所述第一消息；在判断结果为确定的所述第二测量信号正在发送的情况下，不 向所述第二无线接入网设备发送所述第一消息。
  15. 根据权利要求13所述的第一无线接入网设备，其中，所述处理器，配置为向所述终端发送通知信息；其中，所述通知信息中包括：与所述终端上报的第一测量信号关联的第二测量信号的配置信息。
  16. 一种计算机可读存储介质，其上存储有计算机程序，其中，该计算机程序被处理器执行时实现权利要求1至9任一项所述消息的处理方法中的步骤。
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